>>42247852I dunno about a specific system, but my character sheet is divided into two parts. First part is a questionnaire about their goals, psychology (mask and counter-mask) and how they interact with other people. Second part is an autistic list of trivia relating to them like birth date, favorite animal, favorite porno, shit like that.
But I'm just giving those three the full treatment. Other major characters will probably just get the first part. But I'll write the story out more before I do that. So, so far it's been a process of write>edit character sheets>edit outline>edit what's been written>write again. Then when the first draft is done, copyedit and proofread the whole damn thing