{
  "generator": {
    "world": {
      "ores": {
        "cincinnasite": {
          "vein_count [default: 10]": 10,
          "vein_size [default: 8]": 8,
          "air_discard_chance [default: 0.0]": 0.0
        },
        "nether_ruby": {
          "vein_count [default: 3]": 3,
          "vein_size [default: 8]": 8,
          "air_discard_chance [default: 0.0]": 0.0
        },
        "nether_ruby_soul": {
          "vein_count [default: 5]": 5,
          "vein_size [default: 5]": 5,
          "air_discard_chance [default: 0.1]": 0.1
        },
        "nether_ruby_large": {
          "vein_count [default: 5]": 5,
          "vein_size [default: 5]": 5,
          "air_discard_chance [default: 0.1]": 0.1
        },
        "nether_ruby_rare": {
          "vein_count [default: 2]": 2,
          "vein_size [default: 12]": 12,
          "air_discard_chance [default: 0.0]": 0.0
        },
        "nether_lapis": {
          "vein_count [default: 14]": 14,
          "vein_size [default: 4]": 4,
          "air_discard_chance [default: 0.0]": 0.0
        },
        "nether_redstone": {
          "vein_count [default: 1]": 1,
          "vein_size [default: 16]": 16,
          "air_discard_chance [default: 0.3]": 0.3
        }
      },
      "cities": {
        "distance [default: 64]": 64,
        "overworld [default: false]": false
      }
    }
  }
}