@futurebird I think there actually are two upper limits. First there's the obvious: what actually physically exists. (Eg all the mass out there in stars, planets, rocks, etc etc.)
The other is the less obvious: it's unlikely things as we know them can exist outside the fabric of spacetime. (As for if anything can exist beyond that, that can't be answered, but if the answer was yes, it wouldn't be part of our universe.)
https://urusai.social/@nazokiyoubinbou/113582822738751731
No replies.
────
────