I've talked about this guy before.
Stardust the Super Wizard has the dubious distinction of being Fletcher Hanks' most famous creation. This Superman analogue doesn't quite "fight crime" in the usual sense. As Leighton Connor describes it, he's more like an Old Testament God handing down cruel judgement. Like all of Hanks' stuff, he's public domain, so anyone can use him, and several have. I felt inspired to pen my own Golden Age Stardust tale, and now I'm going to share it with you. Enjoy!