re: jupiter
My players come from an alien civilisation that has a kind of limited interdimensional travel technology between timelines (powered by Elder Gods, naturally). The main thing they use it for is to hunt valuable artefacts in asteroid belts left behind by planets that have had a particularly severe Reckoning. Several of those artefacts turn out to be the remains of players who got the bad ending, one way or another.
"This is StuckUnderHell, nor am I out of it." - Mephistopheles