First of all, I would like to commend you for completing the game despite what happened. My condolences. I hope that you and your family are doing okay.
I think the game has a very interesting theme and art. I absolutely love the cards, especially the VFX behind the stars. I can tell that you put a lot of effort into it. I like the anthropomorphism of the stars. The idea that there's an entity that is devouring the stars is just so cool, especially when there's a Lovecraftian cosmic horror vibe to it.
As for the core mechanics, I think they are sound. But I think the tutorials didn't adequately explain the game, so maybe I just misunderstood the game. I like the event cards. I think it adds variety to the game. I think the difference between the different civs is not obvious. I would expect some different properties other than the play prerequisite.
There are a few bugs, and the UI needs some polishing, but I understand the time limit.
Overall, a very ambitious game. Though hindered by the unfortunate situation, I hope you can bounce back and continue improving the game! Nice attempt.