Do you want to compare Star Boy with Doomsday? Discover the powers, weakness & weapons of Star Boy and Doomsday from Star Boy Biography and Doomsday Biography. Find out all about Star Boy and Doomsday.# Check out how is Star Boy unique and distinct from Doomsday. Discover their love interest, sidekicks, family tree and the movies and games list in which Star Boy and Doomsday have appeared. Find out everything about them here!