The main island where you spawn.
Sand Island with Cactus and Cane. Yes, there is nothing under the sand, so you need to figure out how to obtain everything here without it falling into the void in Survival Mode.
For an extra challenge, there is a pool of Lava floating in the sky. There should be enough blocks here to make a portal into the Nether.
Optional house for villagers. Select “Generate Structures: On” to create this building if you want it.
If you are getting hungry or simply want to make some snowmen, Pumpkins are somewhat close, but you need to build out to get them.
The Sky Zone extends even into the Nether, with just a few pieces of Glowstone for various projects.
For some extra touches of home, you can even grab some Netherrack, where a second source of water can be found… if you want to make the effort to get it. A couple of mushrooms can be found there too.