Reil

Reil orbits a gas giant (that I do not have a name for), has its own rings, and a moon that is breaking apart. The sky is green because of a gas special to this planet, petroliumite. Petroliumite is used to power almost everything and there is seemingly no end to it. Petroliumite is extremely explosive as well. A 6ml bottle has the blast size of 30 nukes, and about similar power amount in battery power.