Is your feature request related to a problem?

I'm making a minecraft mod that uses ad astra's planet API. The mod is a story-driven mod with a terraforming feature, but ad astra doesn't allow the oxygen state of a planet to be changed in game, so I can't implement this with the ad astra mod.

Solution(s)

Use a similar feature to how blockstates work, with the 'variants' feature.

Describe alternatives you've considered

No response

Mod Version

1.15.18

Mod Loader Version

1.20.1-0.15.7

Mod Loader

Fabric

Additional context

No response