{
    "type": "minecraft:jigsaw",
    "step": "surface_structures",
    "biomes": "ad_astra:lunar_wastelands",
    "start_pool": "dut:moon_railways/moon_railway",
    "terrain_adaptation": "none",
    "size": 1,
    "max_distance_from_center": 48,
    "project_start_to_heightmap": "WORLD_SURFACE_WG",
      "start_height": {
      "absolute": 0
      },
    "spawn_overrides": {},
    "use_expansion_hack": false
  }