While I don't expect the core to be opening anytime soon, it would be nice to have a bit more of the storyline put in. i was thinking that there could be a mission where the spiral order scientists have created a small spacecraft that is just powerful enough to get to Cradle's moon and back. The order wants you to scout the moon, find out what it is, after all, why would an artificial planet have a moon? when you arrive, you find out that the moon is a prototype of cradle, or perhaps a failed first attempt. you have some missions assigned there, and you delve into the clockworks of Cradle's moon, perhaps even discovering a recon module or two that gives a little information as to the origin of cradle. I think this is a cool idea and whether you use it or not, i would like to know why cradle has a moon.