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Island distance

The distance between two islands. If you choose the_nether as start dimension, it will be divided by 8.


The offset from 0, 0 to generate the islands. Can be used to generate them in the middle of .mca files.

Sea height

The sea level in the world. This has nothing to do with the water height in the world. This does affect the spawn height of squids for example.


The block settings for generating the different dimensions surfaces. It's in the same format as flat world generation settings 🔗, but will ignore the biome. You can set it for each dimension. Instead of removing the dimension from the list, just set it to an empty string to generate it completely void. If the surface is disabled, it will ignore the setting.


It's a map which provides ResourceLists 🔗. It's set to allow all biomes per default. You can deny biomes by adding them to the list. Setting allow_list to true will only use the biomes in the list. Keep in mind that each dimension needs at least one valid biome!

A list with all possible structures can be found in config/skyblockbuilder/data/biomes.txt.

Last update: June 12, 2024