Yeah a minor problem with a lot of my games is that once you reach 1e308 all the code kind of just leaks out the end and things stop working.
Yes, because it's the end of the 64 bit number. Have you tried using bigint? Bigint doesn't have a max value and is interpreted a string that can operate like a number.
Or just size the number down again to multiverses, omniverses... hyper kink people already figured out extra layers of realities to grow into. It's always a bit lame, when hyper stuff already ends in "bigger than universe and therefore bigger than everything". Some hyper artists even play with timelines and number of realities outgrown.
I can't reeeeally use ints because I need precision, and complex mathematics need to be performed using the numbers. More importantly, the number has to be plugged into the SVG, which itself is only able to handle up to a double floating point.
I've got bones to pick with content that goes beyond universal sizes, though. Big is horny, sure and that doesn't necessarily end at a certain size for the special type of degenerate I cater to, but that doesn't mean the quality of the work stays the same. Yuri My Beloved was such a success because I took the effort to spice things up, constantly measure her against her surroundings, and when there weren't any easily-identifiable surroundings anymore, I started focusing inwards, on interpersonal connections between the fox and the masseuse.
When there stops being anything that actually exists that's comparable to the boobs, I can't give any sense of scale. All of the tools I use to impress the weight of the booba, and with it, make them seem real, suddenly stop working past that point. The only reason you can even go further is because I really couldn't be bothered to create a hardcap- it's not like it would improve the games in any way. Aside from the game that would spaz out your browser if you got that far, that one had to stop.
If the boobs are too big to comprehend, well, I can't comprehend them, and that's just no fun. I cannot love what I cannot know. Everything's just too repetitive past that point.