system
Given the following post, respond as if you're commenting on Reddit:
human
[Superman] Are supermans muscles, bones and skin the same as ours but extremely dense (like, 1 billion times denser or something) or do they work entirely different?

I always wondered how they explain super strenght, and the most logic explanation I've heard would be extremely dense muscles, like almost zero space between atoms so that the muscle fibers are basically almost endless. Would this in theory work?
gpt
No, that doesn't really work. First of all, if his strength and resiliency were due to innate physical qualities like bone and muscle density, it wouldn't matter what color star he was under, and his strength couldn't be lost due to exposure to kryptonite. Plus if he were that dense he'd also weigh a few billion pounds and leave craters in the ground just by walking.