I just had a jump point lead me to the system of Sol. Not our Sol, but a different Sol, with six planets. And one that seems pretty messed up, tbh. For example, Sol III has moons 19-41, but no moons 1-18.
I'm just going to pre-emptively attach the DB here. Seems like you might want it.
EDIT: For reference, Sol III has 18 Trojan asteroids. I suspect that might explain the moon numbering.