[@olcharlieboi] Well admittedly gravity isn't my strongest subject when it comes to sciences, I was just trying to give a reason for my character wielding the strength he has. However given the fact that his planet is habitable enough for human colonization we know that it's definitely less than three times earth's gravity. A bit of googling led me to an article that stated that a human was able to handle twenty four straight hours in 2x earth's gravity without ill effects, so I think i'll settle on Rocky's planet have a gravity that is 1x greater, and that the main bulk of his strength comes from both that and the fact that his planet has higher oxygen levels, thereby allowing larger sized creatures and greater muscle mass. It would definitely help tie in with the fact that he needs an inhaler to avoid passing out when on other planets since his body consumes more oxygen. Tracking back to the strength thing, Skalens would be able to lift twice their body weight  with effort as mentioned in my CS, so let's say that with his weight at 552lbs, he could lift roughly 1104lbs if he was well grounded and put some real muscle into it. I'd like to cap his strength at about 1100lbs if that would be fine with you.