I think you meant...recreating, not procreating
. In any case, I understand the question.
Those folders automatically appear on any drive (other than optical) which is attached/installed on a system...it's the way Windows operates.
So there is nothing to worry about and they are system files/folders which are there for a reason.
Same for the icon thing, nothing to worry about...perfectly normal, it takes a while for things to get settled.