Saturn is a pink dog and has a white underbelly. She wears a cyan bandana with yellow space patterns. She has cyan eyes. Her fuchsia ears as well as spots on her shoulders and right eye. In darkness, Saturn has cyan glow-in-the-dark patterns on it’s body that represent space. One of her patterns is the planet Saturn, which may be why she's named that.

She has a curvy and slightly fluffy body and a curly tail that is often wagging.