Alter Ego (Superhero/villain name): First Name: Last Name: Age: Gender (or preferred pronouns): Height: Weight: Picture/description of super suit: Picture/description of civilian form: Superpowers: Weakness(s): Arch Nemesis: (Can be added later) Brief origin story: (Say N/A if you want to keep it a mystery because it coincides with your plot you have in mind) Each character can have more added to the sheets. so long as this information is on it. This is a bare minimum sort of thing, and the format doesn't even have to be followed. I probably won't even follow this one, but ssshhh. This works for super powered folk, and every day humans that you want to keep track of.