There's 3.
There's Noon.
Both children of the stars, to grow up and be one of them. Often referred to as Star Spirits by any who spot them.
Granted, with 3's being shattered she's a bit scatterbrained, but still on a mission as much as Noon is.

But there was a star named Midnight at some point. Long ago.
Unfortunately however, while he was great, and he was huge, likely responsible for a solar system of his own. Like all stars, they die.
Now just because a star dies doesn't mean it's gone. It's just... different.
A black hole is what people call it. A voidstar is what the other stars say.
Just because a star has died does not destroy the entity.
It's a shift from a previous state to another.
A child to an adult.
Unfortunately for Midnight however, he wasn't ready for a change.
He doesn't want the responsibilities of carrying something beyond a solar system-- an entire Galaxy.
Because anything that draws too close... unfortunately dies.
He was depressed. But seeing all the other stars and their children having so much fun, envy clouded him. Rather than hosting great life, he was still stuck thinking as a star-- He wanted to be part of it.
But the job of a black hole, as essential to life as it is, is a hard one to come to terms with.
Rather than thinking about surrounding himself with the stars company he craves, even while distant, he instead chooses to roam.
Destroying any stars he can. If he has to suffer for the rest of eternity like this, may the rest of the universe suffer for the curse it had laid upon him.

Your body has grown up, poor Eternal.
When will your mind follow?