Is it possible to create worlds that are like half superflat and half normal?

Specifically I need a world that is normal around the spawn chunks (like the first 32 chunks in every direction) and from there on there should be a superflat world in negative x direction and on the other side a normal world but without cave and lava lake generation in positive x direction.

Is something like this even possible to do? Are there any data packs for it?

  • MisteryGatesB
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    11 months ago

    You can create a normal world and generate the chunks. Then replace it’s level.dat file with one of a superflat world. The newly generated chunks will then be superflat.