Parametres de generation

settings.json

{
  "generate_features": true,
  "bonus_chest": false,
  "seed": 0,
  "dimensions": {
    "minecraft:overworld": {
      "generator": {
        "type": "minecraft:noise",
        "seed": -1464245863,
        "biome_source": {
          "type": "minecraft:vanilla_layered",
          "seed": -1464245863,
          "large_biomes": false
        },
        "settings": "minecraft:overworld"
      },
      "type": "minecraft:overworld"
    },
    "minecraft:the_nether": {
      "generator": {
        "type": "minecraft:noise",
        "seed": -1464245863,
        "biome_source": {
          "type": "minecraft:multi_noise",
          "seed": -1464245863,
          "preset": "minecraft:nether"
        },
        "settings": "minecraft:nether"
      },
      "type": "minecraft:the_nether"
    },
    "minecraft:the_end": {
      "generator": {
        "type": "minecraft:noise",
        "seed": -1464245863,
        "biome_source": {
          "type": "minecraft:the_end",
          "seed": -1464245863
        },
        "settings": "minecraft:end"
      },
      "type": "minecraft:the_end"
    },
    "aether:the_aether": {
      "generator": {
        "type": "minecraft:noise",
        "seed": 0,
        "biome_source": {
          "type": "minecraft:vanilla_layered",
          "seed": 0,
          "large_biomes": false
        },
        "settings": {
          "bedrock_roof_position": -10,
          "bedrock_floor_position": -10,
          "sea_level": 63,
          "disable_mob_generation": false,
          "default_block": {
            "Name": "minecraft:stone",
            "Properties": {}
          },
          "default_fluid": {
            "Name": "minecraft:air",
            "Properties": {}
          },
          "noise": {
            "density_factor": 1,
            "density_offset": -0.46875,
            "simplex_surface_noise": true,
            "random_density_offset": true,
            "island_noise_override": false,
            "amplified": false,
            "size_horizontal": 2,
            "size_vertical": 2,
            "height": 256,
            "sampling": {
              "xz_scale": 1,
              "y_scale": 1,
              "xz_factor": 80,
              "y_factor": 160
            },
            "bottom_slide": {
              "target": -30,
              "size": 0,
              "offset": 0
            },
            "top_slide": {
              "target": -10,
              "size": 3,
              "offset": 0
            }
          },
          "structures": {
            "structures": {}
          }
        }
      },
      "type": {
        "ultrawarm": false,
        "natural": true,
        "shrunk": false,
        "ambient_light": 0,
        "has_skylight": true,
        "has_ceiling": false
      }
    }
  }
}