Bill’s not wrong. Selling the ship could make for a fine end for the game. And if you want a movie analogy, this is the part where we don’t get the ending we expected because the budget (read as “the GM’s mental bandwidth”) ran out, but we do get some sort of payoff and then we cut to an 80’s rock ballad while pictures of the crew come up with epilogue text shows up below them.
Also, I will reiterate what I said five months ago. “It was an experiment and a palate cleanser. It only needs to go on as long as everyone’s enjoying it.”