What are you ranked?

Galaxy size is always different,drop also is different...BTW,I used only 2 ships during this gameplay)And one advice:when you finish the last sector of the last galaxy(4th),sell first all your turrets,then all your support ships and quit.Will be much more credits left)

Just finished with a 10192, but my rank didn't update

you can sell your support ships straight up...you'll get scrap for each ships loadout. However, on your main ship, you will have to sell each weapon. But yes, everything must go!