Compatibility
Minecraft: Java Edition
1.21.4–1.21.7
1.21.1
1.20.1
Platforms
Supported environments
Links
Creators
Details

Default World Generation
It's the most realistic of the modes and the more Earth like: 2 Poles, 2 cold regions, 2 temperate regions, 2 savanna regions, 2 desert bands adjacent to 1 big tropical central region. The world is miniaturized in this example to fit in the map

Simplified World Generation
It's the old v. 1.0.4 generation. Similar to default, but it's more light on performance. The difference here are: 1 big central desert region, 2 mixed savanna/jungle bands. The world is miniaturized in this example to fit in the map