[gjm11]

Well, of course a supreme being "would be capable of" making a world very much like this one. Or, for that matter, any other sort of world. (So any argument that begins "a supreme being could make a world like this" isn't actually bringing in any facts about the world.)

A better question -- because it gives some opportunity for applying actual information about the world -- is "If a supreme being were making a world, would we expect it to look like this one, or very different?". The answer to that depends on what sort of supreme being you have in mind, of course.