Very weird bug ;-; what happened

[furkan]

I was playing Universe Sandbox 2 with the latest version. I started a simulation and i made a very very giant and supermassive police box. like very giant, 34723492734923 Sun's. And i placed the solar system in the orbit of the supergiant police box, after some seconds, a very giant and massive black hole appeared and it was Laomedeia Nova Renmant. How can a moon of Neptune explode and start a supernova, and create a supermassive very massive black hole?
I use windows 10, with steam.

[SyzygyΣE]

Are you able to replicate this bug? Place down another solar system next to something of that mass and this time, slow down the timewarp rate to monitor what happens. It may just be a one-off thing. The simulation starts to get weird around objects that massive and may not behave like how we'd expect.