Thank you very much for trying the game out. It completely went over my head that I didn't finish the implementation for when you run out of fuel in the sectors. I implemented half and left the other half thinking I did -- got distracted by something else in the game. Sorry about that. At this point to replenish fuel you go back to base, but if you ran, it soft locks your game and you have to restart the game (O) or (Z) resets progress.