Contains mods:
Galacticraft Core (galacticraftcore) - 4.0.2.239
Galacticraft Planets (galacticraftplanets) - 4.0.2.239
Zollern Galaxy (zollerngalaxy) - 2.0.8
ExtraPlanets (extraplanets) - 1.12.2-0.6.2
Planet Progression (planetprogression) - 1.12.2-0.4.2