Steps to reproduce

Create new world with the following settings:

• Seed=0
• World Type=Buffet
  • World generator=Surface
  • biome=Badlands Plateau

Actual result

Spawn point is 8 / 65 / 8. This is below the surface, inside cobblestone. If the game is started in Survival mode, the player takes damage starting with the first mouse click, and dies.

Expected result

Spawn point is above ground or inside a cave or something else, but not inside rocks. Game can be played in Survival mode without dying.

Notes

I do not know whether the world generation process is expected to spawn players at locations where they can actually start playing. If it is not expected that every seed results in a game where you do not instantly die, then please close this issue as invalid. Thanks.