Theoretically a time player stop time on a person and since every part of the person's atoms is frozen it would create the coldest temperature in existence absolute zero and if a time player speed up the person and make them exstreamly hot
That’s not how Time Stop works though! If you stop someone’s Time, you stop the Time for its atoms- You don’t ‘freeze’ its atoms or make them ‘move faster’, you’re altering the Time Flow, not Physical Matter! Even if the rest of the Universe keeps moving and you selectively freeze someone in Time, for the Atoms they are made of, there’s no Time at all passing, so there’s no energy gain or loss. In fact- Given the Planets and Galaxies move, if you froze someone in Time and they didn’t immediately disappear because they are not travelling along with the Earth’s movement and rotation and the Milky Way’s rotation, it’d mean they are STILL moving through the Universe, which would imply their atoms still move, even if their body and consciousness are locked.