[@Liotrent] Finally I should note that Ezekiel is in the same moon system as Solomon. The astrophysics of a 5-body planetary system are turning out to be hell though. I am seriously tempted to make Solomon into a full fledged gas giant at times but have so far resisted this change as I want multiple worlds in close proximity to each other like in a jovian moon system. In Universe Sandbox I managed to get three bodies, but whenever I try for a 4th or 5th body it falls apart. The actual 82 Eridani system has 3 burning hot super-earths in the inner system, so Gabriel is the 4th planet from the sun despite being actually closer to 82 Eridani than Earth is (82 Eridani is a not as hot as the sun is, it's a G8 star). UPDATE: It would seem that I can make a Ice world part of the Gabriel system after all, replacing the acid world with a large ice world as the innermost world. Or perhaps it is a highly acidic ice world! This is possible due to the smaller size of the ice world and having a low atmospheric pressure. Lots of volcanic activity on said ice world though.