This thought occured to me when I saw a drawing of a fused Deoxys-Arceus on Deviantart. Arceus, god of the pokemon world, created humans and pokemon alike. Everything that walks, swims or flys on this earth was made (in some cases indirectly, such as mewtwo) by Arceus. But thats the thing. On THIS Earth. Did Arceus also make Deoxys? Or rather, the virus that would become Deoxys. If not, what did? What planet did it originate from? Are there other living beings there? Other Pokemon? Which could also lead to the question of Elgyem and Beheeyem's planet, and Clefairy being from the moon.
Did Arceus create many planets or just this one we are familliar with? If it only made this planet, who or what created the others? Another God-Pokemon? Perhapse a higher cosmic being? ... Ok, I'm done ranting. Discuss :D