[BUG]Failed to calculate primary body between Spica and Spica. Making first prim

[OPdemigod]

Repo steps:

1. Exit default solar system when the game loads
2. Make a new project
3. Pause simulation
4. Add a bunch of Spica stars (I dont know how many I did I was just clicking)
5. Turn off trails
6. Turn of labels
7. Play simulation
8. Game becomes unresponsive or crashes.

LOG FILE ATTACHED