Superhero OCs!

For characters marked with a star (★) their origin story is super cliche, but stick with me. All of the kids were friends from school celebrating Alex's birthday. Nothing was really remarkable about that day, except that the cake was radioactive, and as soon as the kids bit into it, they're actions manifested in their powers.

They soon banded together to create Teen Angst, a young group of superheroes who fight crime by simply talking to criminals about their problems. 

For all the other heros, they have different stories.