What to do when both engines are out

So I made it to the volcanic region and blew out both my engines on accident trying to escape something. Now I'm moving at a snails pace, and the nearest repair dock is like 30 minutes away IRL... My latest save is at a useless dock with both my engines dead, what do I do?? I've already tried to make it all the way back to a safe dock and just died on the way there