Easy to abuse save mechanic
It’s easy to save before hitting the next constellation and loading until you get a roll that’s really good. The differences can be hundreds and sometimes thousands of light years per re roll and that’s huge. Sometimes it even lets you move forward and keeps your previous light year amount making it easier to progress. I don’t do it but I really wouldn’t be surprised if it’s how some people climb so fast. (I’m very competitive and always look for the loop holes to keep a level playing field) Just thought I’d let you know. Maybe put a few hours delay between loads and saves to deter people who figure this out.