diff --git a/src/main/java/org/mvplugins/multiverse/core/commands/CreateCommand.java b/src/main/java/org/mvplugins/multiverse/core/commands/CreateCommand.java
index 3dbcd3be7..bd21ada4c 100644
--- a/src/main/java/org/mvplugins/multiverse/core/commands/CreateCommand.java
+++ b/src/main/java/org/mvplugins/multiverse/core/commands/CreateCommand.java
@@ -57,7 +57,7 @@ class CreateCommand extends CoreCommand {
     @CommandCompletion("@empty @environments @flags:groupName=" + Flags.NAME)
     @Syntax("<name> <environment> [--seed <seed> --generator <generator[:id]> --world-type <worldtype> " +
             "--adjust-spawn --no-structures --generate-bonus-chest --force-spawn-position <x,y,z:pitch:yaw> " +
-            "--biome <biome> --properties <prop1=value1,prop2=value2,...>]")
+            "--biome <biome> --generator-settings <json-settings> --properties <prop1=value1,prop2=value2,...>]")
     @Description("{@@mv-core.create.description}")
     void onCreateCommand(
             MVCommandIssuer issuer,
@@ -73,7 +73,7 @@ void onCreateCommand(
             @Optional
             @Syntax("[--seed <seed> --generator <generator[:id]> --world-type <worldtype> --adjust-spawn " +
                     "--no-structures --generate-bonus-chest --force-spawn-position <x,y,z:pitch:yaw> --biome <biome> " +
-                    "--properties <prop1=value1,prop2=value2,...>]")
+                    "--generator-settings <json-settings> --properties <prop1=value1,prop2=value2,...>]")
             @Description("{@@mv-core.create.flags.description}")
             String[] flagArray) {
         ParsedCommandFlags parsedFlags = flags.parse(flagArray);
diff --git a/src/main/java/org/mvplugins/multiverse/core/commands/ImportCommand.java b/src/main/java/org/mvplugins/multiverse/core/commands/ImportCommand.java
index ffee9d2c6..1da3fcec4 100644
--- a/src/main/java/org/mvplugins/multiverse/core/commands/ImportCommand.java
+++ b/src/main/java/org/mvplugins/multiverse/core/commands/ImportCommand.java
@@ -67,7 +67,8 @@ void onImportCommand(
         worldManager.importWorld(ImportWorldOptions.worldName(worldName)
                         .biome(parsedFlags.flagValue(flags.biome, ""))
                         .environment(environment)
-                        .generator(parsedFlags.flagValue(flags.generator, String.class))
+                        .generator(parsedFlags.flagValue(flags.generator))
+                        .generatorSettings(parsedFlags.flagValue(flags.generatorSettings, ""))
                         .useSpawnAdjust(!parsedFlags.hasFlag(flags.noAdjustSpawn))
                         .doFolderCheck(!parsedFlags.hasFlag(flags.skipFolderCheck)))
                 .onSuccess(newWorld -> {
@@ -110,6 +111,11 @@ private Flags(@NotNull CommandFlagsManager flagsManager, @NotNull GeneratorProvi
         private final CommandFlag skipFolderCheck = flag(CommandFlag.builder("--skip-folder-check")
                 .addAlias("-f")
                 .build());
+
+        private final CommandValueFlag<String> generatorSettings = flag(CommandValueFlag
+                .builder("--generator-settings", String.class)
+                .addAlias("-gs")
+                .build());
     }
 
     @Service
diff --git a/src/main/java/org/mvplugins/multiverse/core/commands/InfoCommand.java b/src/main/java/org/mvplugins/multiverse/core/commands/InfoCommand.java
index e84c637fb..66c0b94ed 100644
--- a/src/main/java/org/mvplugins/multiverse/core/commands/InfoCommand.java
+++ b/src/main/java/org/mvplugins/multiverse/core/commands/InfoCommand.java
@@ -104,6 +104,7 @@ private Map<String, String> getInfo(LoadedMultiverseWorld world) {
         outMap.put("World Type", world.getWorldType().map(WorldType::getName).getOrNull());
         outMap.put("Biome", world.getBiome());
         outMap.put("Generator", world.getGenerator());
+        outMap.put("Generator Settings",  world.getGeneratorSettings());
         outMap.put("Generate Structures", world.canGenerateStructures().map(String::valueOf).getOrNull());
 
         outMap.put("Auto Load", String.valueOf(world.isAutoLoad()));
diff --git a/src/main/java/org/mvplugins/multiverse/core/world/MultiverseWorld.java b/src/main/java/org/mvplugins/multiverse/core/world/MultiverseWorld.java
index fb8a88e47..c2ed1c84b 100644
--- a/src/main/java/org/mvplugins/multiverse/core/world/MultiverseWorld.java
+++ b/src/main/java/org/mvplugins/multiverse/core/world/MultiverseWorld.java
@@ -421,6 +421,19 @@ public String getGenerator() {
         return worldConfig.getGenerator();
     }
 
+    /**
+     * Gets the generator settings used to create this world. You cannot change this after world creation.
+     * Changing this manually in config on existing world will have no effect on the world generation.
+     *
+     * @return The generator settings string.
+     *
+     * @since 5.7
+     */
+    @ApiStatus.AvailableSince("5.7")
+    public String getGeneratorSettings() {
+        return worldConfig.getGeneratorSettings();
+    }
+
     /**
      * Gets whether or not this world will display in chat, mvw and mvl regardless if a user has the
      * access permissions to go to this world.
diff --git a/src/main/java/org/mvplugins/multiverse/core/world/WorldConfig.java b/src/main/java/org/mvplugins/multiverse/core/world/WorldConfig.java
index 369dea0bc..57bf7aba3 100644
--- a/src/main/java/org/mvplugins/multiverse/core/world/WorldConfig.java
+++ b/src/main/java/org/mvplugins/multiverse/core/world/WorldConfig.java
@@ -375,6 +375,14 @@ Try<Void> setEnvironment(World.Environment environment) {
         return configHandle.set(configNodes.environment, environment);
     }
 
+    String getGeneratorSettings() {
+        return configHandle.get(configNodes.generatorSettings);
+    }
+
+    Try<Void> setGeneratorSettings(String generatorSettings) {
+        return configHandle.set(configNodes.generatorSettings, generatorSettings);
+    }
+
     String getLegacyWorldName() {
         return configHandle.get(configNodes.legacyWorldName);
     }
diff --git a/src/main/java/org/mvplugins/multiverse/core/world/WorldConfigNodes.java b/src/main/java/org/mvplugins/multiverse/core/world/WorldConfigNodes.java
index 143bf1088..7831d5cfb 100644
--- a/src/main/java/org/mvplugins/multiverse/core/world/WorldConfigNodes.java
+++ b/src/main/java/org/mvplugins/multiverse/core/world/WorldConfigNodes.java
@@ -273,6 +273,10 @@ public Object serialize(EntitySpawnConfig object, Class<EntitySpawnConfig> type)
             .defaultValue(World.Environment.NORMAL)
             .hidden());
 
+    final ConfigNode<String> generatorSettings = node(ConfigNode.builder("read-only.generator-settings", String.class)
+            .defaultValue("")
+            .hidden());
+
     final ConfigNode<String> legacyWorldName = node(ConfigNode.builder("read-only.legacy-world-name", String.class)
             .hidden());
 
diff --git a/src/main/java/org/mvplugins/multiverse/core/world/WorldManager.java b/src/main/java/org/mvplugins/multiverse/core/world/WorldManager.java
index 7d16b3903..afc7de054 100644
--- a/src/main/java/org/mvplugins/multiverse/core/world/WorldManager.java
+++ b/src/main/java/org/mvplugins/multiverse/core/world/WorldManager.java
@@ -290,10 +290,11 @@ private Attempt<LoadedMultiverseWorld, CreateFailureReason> doCreateWorld(
                 .mapAttempt(this::createBukkitWorld)
                 .transform(CreateFailureReason.WORLD_CREATOR_FAILED)
                 .map(bukkitWorld -> newLoadedMultiverseWorld(
-                            bukkitWorld,
-                            generatorString,
-                            options.biome(),
-                            options.useSpawnAdjust()))
+                        bukkitWorld,
+                        generatorString,
+                        options.biome(),
+                        options.generatorSettings(),
+                        options.useSpawnAdjust()))
                 .peek(loadedWorld -> postCreateWorld(loadedWorld, options));
     }
 
@@ -354,7 +355,8 @@ private Attempt<LoadedMultiverseWorld, ImportFailureReason> doImportWorld(
         ImportWorldOptions options = keyOrNameWithOptions.options();
         String generatorString = generatorProvider.parseGeneratorString(keyOrName.usableName(), options.generator());
         WorldCreator worldCreator = WorldCreatorCompatibility.ofKeyOrName(keyOrName)
-                .environment(options.environment());
+                .environment(options.environment())
+                .generatorSettings(options.generatorSettings());
 
         return addBiomeProviderToCreator(worldCreator, keyOrName.usableName(), options.biome())
                 .mapAttempt(creator -> addGeneratorToCreator(creator, generatorString))
@@ -364,6 +366,7 @@ private Attempt<LoadedMultiverseWorld, ImportFailureReason> doImportWorld(
                         bukkitWorld,
                         generatorString,
                         options.biome(),
+                        options.generatorSettings(),
                         options.useSpawnAdjust()))
                 .peek(loadedWorld -> pluginManager.callEvent(new MVWorldImportedEvent(loadedWorld)));
     }
@@ -385,6 +388,7 @@ private Attempt<LoadedMultiverseWorld, ImportFailureReason> doImportBukkitWorld(
                 bukkitWorld,
                 generatorProvider.parseGeneratorString(keyOrName.usableName(), options.generator()),
                 options.biome(),
+                options.generatorSettings(),
                 options.useSpawnAdjust());
         pluginManager.callEvent(new MVWorldImportedEvent(loadedWorld));
         return Attempt.success(loadedWorld);
@@ -405,13 +409,18 @@ private MultiverseWorld newMultiverseWorld(WorldConfig worldConfig) {
      * @param adjustSpawn   Whether to adjust spawn.
      */
     private LoadedMultiverseWorld newLoadedMultiverseWorld(
-            @NotNull World world, @Nullable String generator, @Nullable String biome, boolean adjustSpawn) {
+            @NotNull World world,
+            @Nullable String generator,
+            @Nullable String biome,
+            @Nullable String generatorSettings,
+            boolean adjustSpawn) {
         WorldConfig worldConfig = worldsConfigManager.addWorldConfig(world.getKey());
 
         // Properties from multiverse input
         worldConfig.setAdjustSpawn(adjustSpawn);
         worldConfig.setGenerator(generator == null ? "" : generator);
         worldConfig.setBiome(biome == null ? "" : biome);
+        worldConfig.setGeneratorSettings(generatorSettings == null ? "" : generatorSettings);
 
         // Properties from the bukkit world
         worldConfig.setLegacyWorldName(world.getName());
@@ -870,6 +879,7 @@ public Attempt<LoadedMultiverseWorld, RegenFailureReason> regenWorld(@NotNull Re
                 .environment(world.getEnvironment())
                 .generateStructures(world.canGenerateStructures().getOrElse(true))
                 .generator(world.getGenerator())
+                .generatorSettings(world.getGeneratorSettings())
                 .seed(options.seed())
                 .useSpawnAdjust(!shouldKeepSpawnLocation && world.getAdjustSpawn())
                 .worldType(world.getWorldType().getOrElse(WorldType.NORMAL))
diff --git a/src/main/java/org/mvplugins/multiverse/core/world/options/ImportWorldOptions.java b/src/main/java/org/mvplugins/multiverse/core/world/options/ImportWorldOptions.java
index b735755e2..c362b2a0b 100644
--- a/src/main/java/org/mvplugins/multiverse/core/world/options/ImportWorldOptions.java
+++ b/src/main/java/org/mvplugins/multiverse/core/world/options/ImportWorldOptions.java
@@ -56,6 +56,7 @@ public final class ImportWorldOptions {
     private String biome = "";
     private World.Environment environment = World.Environment.NORMAL;
     private String generator = null;
+    private String generatorSettings = "";
     private boolean useSpawnAdjust = true;
     private boolean doFolderCheck = true;
 
@@ -153,6 +154,32 @@ public final class ImportWorldOptions {
         return generator;
     }
 
+    /**
+     * Sets the custom generator settings string used when creating the world.
+     *
+     * @param generatorSettingsInput The custom generator settings string, or null to use the default settings.
+     * @return This {@link ImportWorldOptions} instance.
+     *
+     * @since 5.7
+     */
+    @ApiStatus.AvailableSince("5.7")
+    public @NotNull ImportWorldOptions generatorSettings(@NotNull String generatorSettingsInput) {
+        this.generatorSettings = generatorSettingsInput;
+        return this;
+    }
+
+    /**
+     * Gets the custom generator settings string used when creating the world.
+     *
+     * @return The custom generator settings string, or null if none was set.
+     *
+     * @since 5.7
+     */
+    @ApiStatus.AvailableSince("5.7")
+    public @NotNull String generatorSettings() {
+        return generatorSettings;
+    }
+
     /**
      * Sets whether multiverse will search for a safe spawn location.
      *
diff --git a/src/test/resources/worlds/default_worlds.yml b/src/test/resources/worlds/default_worlds.yml
index 2142e3218..c73e7578f 100644
--- a/src/test/resources/worlds/default_worlds.yml
+++ b/src/test/resources/worlds/default_worlds.yml
@@ -75,6 +75,7 @@ world:
   world-blacklist: []
   read-only:
     environment: normal
+    generator-settings: ''
     legacy-world-name: world
     seed: -9223372036854775808
   version: 1.3
@@ -155,6 +156,7 @@ world_nether:
   world-blacklist: []
   read-only:
     environment: nether
+    generator-settings: ''
     legacy-world-name: world_nether
     seed: -9223372036854775808
   version: 1.3
diff --git a/src/test/resources/worlds/delete_worlds.yml b/src/test/resources/worlds/delete_worlds.yml
index ed96af16f..ee8e24d5b 100644
--- a/src/test/resources/worlds/delete_worlds.yml
+++ b/src/test/resources/worlds/delete_worlds.yml
@@ -75,6 +75,7 @@ world_nether:
   world-blacklist: []
   read-only:
     environment: nether
+    generator-settings: ''
     legacy-world-name: world_nether
     seed: -9223372036854775808
   version: 1.3
diff --git a/src/test/resources/worlds/edgecase_worlds.yml b/src/test/resources/worlds/edgecase_worlds.yml
index cb534727e..d96489c38 100644
--- a/src/test/resources/worlds/edgecase_worlds.yml
+++ b/src/test/resources/worlds/edgecase_worlds.yml
@@ -78,6 +78,7 @@ world:
     - 2
   read-only:
     environment: normal
+    generator-settings: ''
     legacy-world-name: world
     seed: -9223372036854775808
   version: 1.3
@@ -157,6 +158,7 @@ world_nether:
   world-blacklist: []
   read-only:
     environment: nether
+    generator-settings: ''
     legacy-world-name: world_nether
     seed: -9223372036854775808
   version: 1.3
diff --git a/src/test/resources/worlds/migrated_worlds.yml b/src/test/resources/worlds/migrated_worlds.yml
index 011777af7..67988d5da 100644
--- a/src/test/resources/worlds/migrated_worlds.yml
+++ b/src/test/resources/worlds/migrated_worlds.yml
@@ -75,6 +75,7 @@ world_the_end:
   world-blacklist: []
   read-only:
     environment: the_end
+    generator-settings: ''
     legacy-world-name: world_the_end
     seed: -5176596003035866649
   version: 1.3
@@ -156,6 +157,7 @@ world[dot]a[dot]b:
   - test
   read-only:
     environment: normal
+    generator-settings: ''
     legacy-world-name: world.a.b
     seed: -5176596003035866649
   version: 1.3
@@ -237,6 +239,7 @@ world[dot]a[dot]c:
     - test
   read-only:
     environment: normal
+    generator-settings: ''
     legacy-world-name: world.a.c
     seed: -5176596003035866649
   version: 1.3
diff --git a/src/test/resources/worlds/newworld_worlds.yml b/src/test/resources/worlds/newworld_worlds.yml
index 76a2fdc0a..9cff97e8d 100644
--- a/src/test/resources/worlds/newworld_worlds.yml
+++ b/src/test/resources/worlds/newworld_worlds.yml
@@ -75,6 +75,7 @@ world:
   world-blacklist: []
   read-only:
     environment: normal
+    generator-settings: ''
     legacy-world-name: world
     seed: -9223372036854775808
   version: 1.3
@@ -155,6 +156,7 @@ world_nether:
   world-blacklist: []
   read-only:
     environment: nether
+    generator-settings: ''
     legacy-world-name: world_nether
     seed: -9223372036854775808
   version: 1.3
@@ -230,6 +232,7 @@ minecraft:new[dot]world:
   world-blacklist: []
   read-only:
     environment: normal
+    generator-settings: ''
     legacy-world-name: null
     seed: -9223372036854775808
   version: 1.3
diff --git a/src/test/resources/worlds/properties_worlds.yml b/src/test/resources/worlds/properties_worlds.yml
index 6aa089acc..c390531b2 100644
--- a/src/test/resources/worlds/properties_worlds.yml
+++ b/src/test/resources/worlds/properties_worlds.yml
@@ -75,6 +75,7 @@ world:
   world-blacklist: []
   read-only:
     environment: NORMAL
+    generator-settings: ''
     legacy-world-name: world
     seed: -9223372036854775808
   version: 1.3
@@ -150,6 +151,7 @@ world_nether:
   world-blacklist: []
   read-only:
     environment: NETHER
+    generator-settings: ''
     legacy-world-name: world_nether
     seed: -9223372036854775808
   version: 1.3
diff --git a/src/test/resources/worlds/updated_worlds.yml b/src/test/resources/worlds/updated_worlds.yml
index 92aa795bf..5a893d469 100644
--- a/src/test/resources/worlds/updated_worlds.yml
+++ b/src/test/resources/worlds/updated_worlds.yml
@@ -77,6 +77,7 @@ world:
   world-blacklist: []
   read-only:
     environment: normal
+    generator-settings: ''
     legacy-world-name: world
     seed: -9223372036854775808
   version: 1.3
@@ -157,6 +158,7 @@ world_nether:
   world-blacklist: []
   read-only:
     environment: nether
+    generator-settings: ''
     legacy-world-name: world_nether
     seed: -9223372036854775808
   version: 1.3