Yes, I know I can go to a name generator. I'm just lazy.

What are thier powers and weakness
Are they chaotic good lawful good or what. We need info to pick a good name.

It literally can be anything. I'd like the hero to fly, but that's not definite. The villain needs to be strong somewhat.

Green lantern and doomsday?

How about blue thunder for the hero if not I can think of more lol I love thinking up character names

How about star pilot

Blue thunder sounds awesome

Is Star Pilot for the villain?

Could be or maybe something like Aldebaran it is a star larger than our sun

You can add a doctor or mister or sir or professor or anything to Aldebaran and it sound like a bad guy lol

Lmao I just picture those two doing dialog
Blue Thunder:"Doctor Aldebaran I will stop you if it is the last thing I do!"
Doctor Aldebaran:"You are to late Blue Thunder the Doomsday device is already set in motion. In less than 1 minute not only will your prescious news reporter girlfriend be cut in half by the lazer but your home planet will be blown up as well and all it's people with it. HA HA HA!!!!"
LMFAO

How about pepsiman

Oh my fuk

Pepsiman will be the unintended popular character, just like that "My cabbages!" guy from Avatar

Mumen Rider

Caped baldy

You could also do bepis man vs the villian conk

Kronk