I like that you include different stars as character classes. That's rad.

I like the idea of playing as celestial bodies. It even incorporate some of real world planetary movement physics into game. Nice set.

Hmm. I like the idea of being a star travelling to seal a dead star. I myself would add a few more actions and change up the character types to represent more "realistic" star types according to their mass and fuel usage.

First time I've seen a description for a "Good" or "Bad" action, as opposed to "act with kindness/selfishness", etc.