Alterash Core
A common core biome for 
stardust planets. In its depths you can only find small crystal deposits and very hard solids. Rarely, remains of certain alta labs can be found here, with mysterious markings on them relating to something called Project Ceterai.
Technical Information
- In-game ID:
ct_alterash_core - File:
/biomes/core/ct_alterash_core.biome