A snake design which takes up the length of my forearm, but…

A snake design which takes up the length of my forearm, but only 1/3 of the width. The snake should be curved across the arm and have a space theme. There should be stars and other minimalist space details on the outside surrounding the snake, and images within the snakes body such as planets and moons. The snakes tail should be near the elbow, and it's head about an inch away from where the wrist meets the hand. The snake should look neutral and not scary or cute.