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