How do I make a floating island generation?

Started by ChromicEnderman on

Topic category: Help with Minecraft modding (Java Edition)

Joined Dec 2025
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How do I make a floating island generation?

I want to make a custom dimension, but wiþ a floating island generation, like þe cancelled Sky dimension, heres a photo:

Image of Sky dimension – Minecraft Wiki

I don't really know how to achieve þis, im (kind) of new in MCreator and i dont know how to add a custom generator, I tried using þe End generator, but þe generator only puts one big island on þe center, and þats not how þe Sky dimension looks like.

 

(Sorry for my english, im not a native speaker)

Joined Jul 2022
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It's not possible to make…
Fri, 04/03/2026 - 09:08

It's not possible to make custom worldgen with native mcreator, only the default overworld, end and nether presets. To make a fully custom dimension you're gonna need to use custom code. If you really want to do it then you will need to look up tutorials on dimension creation within neoforge or whatever loader you are using. You can still make everything other than the dimension through mcreator.

Joined Apr 2026
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Just a tip to your english,…
Tue, 04/07/2026 - 21:59

Just a tip to your english, the thorn was removed completely a whiiile ago and makes your language hard to read! XD I recommend using the "th" instead, it's the current version

Anyway there IS a way to make custom generation, but it requires clearing chunks when they load (if that's even possible) and replacing them with custom-generated chunks. I don't know if you could do this, though.

Joined Dec 2025
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I actually use "þ" because…
Tue, 04/07/2026 - 22:03

I actually use "þ" because its faster to type, its not þat hard to read when you get used to.

 

And i þink I gave up in þe project T_T its just so complicated to make a mod þat adds original þings