[quote=Sapphire]
obviously, planets are delicious. He could eat stars but those are too hot and spicy, he could try nebulas but those give him gas. Black holes made him even more hungry and comets and asteroids are too small for him.
[/quote]

Actually, he does eat stars and the fabric of reality. 

If reality was a book, he would be a bookworm or termite ... Nom nom nom