…Huh? Oh, I said up above it was boring. That was to posit the place as a good source of thrill seeking PC types, and not really strange to WIERD audiences.
I claim that a determined and skilled GM can run a ripping adventure where the PCs are hamsters, the only setting is a hamster cage, and the only objects of interest are a food bowl, a running wheel, and three badly gnawed on bogroll tubes. I don’t think you are going for that though.
As for the planned system specs above - isn’t that a bunch of information for space folks? Will PCs normally care about the moons of the third gas giant? Or the planetary diameter? Or any planetary value of rgavity, atmosphere, or whatever that doens’t have game mechanical or role playing effects on their PCs?