Factorism

A factory building modpack with a ton of different mods.
Includes BiggerReactors, Create, AE2 and Immersive Engineering to fit all your needs to turn the entire minecraft world into a giant industrial factory and eventually even conquer other planets to expand your factory even further.
Terrain generation is optimized to be way larger than vanilla with high mountains and deep oceans while also adding vanilla friendly biomes.

This pack is still heavily W.I.P and does not yet have quests or anything of the likes.