No Void Structures is a utility datapack for Minecraft Java Edition that prevents structures from appearing in empty space when a floating islands style terrain generator is used. Powered by Lithostitched, it applies data driven placement rules so generated content stays better aligned with available terrain, helping avoid isolated or awkward structures hanging in the void.
It is designed for custom world generation setups on a Minecraft server, including Minecraft 1.20.x and versions 1.21 through 1.21.8. The datapack also gives creators a flexible foundation for refining structure behavior. At BoxToPlay, we recommend it for sky focused survival and exploration experiences.
Create your Minecraft server and install the No Void Structures datapack with one click.