This is a pack of moons we've been curating for a very specific experience. Right now it centers on Wesley's Moons, but that's subject to change. A lot of moons were removed in order to speed up load times and give a better average experience, so you can check out older versions (or future versions) for different moons.
It is recommended adding VoidCuratedExperience, or at least some of the optimizations in it so that the game can handle this many moons more gracefully.