I am renting and want to find a damage-free, security deposit friendly way to add those glow in the dark stars to the ceiling (and possibly walls) of my kid's bedroom. The biggest issue is that the white paint they use for the ceiling and walls is that super cheap stuff that is thin (I've accidentally scrubbed off some of the paint while using a sponge to clean the walls).

I've looked into various methods, but nothing seems to make me confident that it will work and not cause damage. I'm hoping for it to be completely apartment safe for short and long term use and not cost an arm and a leg.

The ceiling is a "knockdown" texture.

I know the traditional way is to use that putty stuff, but that stuff (even the white one) can either not stick well, stick too well and pull paint off, leave a residue that is nearly impossible to remove and you'd need to paint over it, etc.…