Thank you for your reply.
I just understand I tried to do impossible things.
Is it true that GT6 large vein only supports these dimension?
In CS.java:
public static final List<WorldgenObject>
ORE_**** = new ArrayListNoNulls<>()
I really want to support ExtraPlanets or GalaxySpace because I’m making GT6 modpack and planets are end contents.
Most modpacks use these dimensions as end contents, so if you have a time, I would be grateful if you could support.
If these dimension are supported, I modify this code and make a progress modpack lol.
https://git.gregtech.overminddl1.com/GregTech-6/GT6/src/branch/master/src/main/java/gregtech/loaders/b/Loader_Worldgen.java