Galaxa is a small, fluffy hybrid whose appearance combines the celestial qualities of the Lights with the wintry traits of the Ice Monsters. Her pale fur is accented by cyan markings along her large, fluffy ears, while her blue eyes feature bright cyan irises and white pupils. She wears a flowy, shoulderless turtleneck sweater with short sleeves, decorated with golden trim around its edges and waist. Puffy blue shorts and small blue boots with golden soles and rims complete her outfit, while golden cuffs adorn her tiny wrists. Her most distinctive features are her unusual wings and tail. Her wings resemble flowing water, held together by elegant golden curves and spheres, while her cable-like tail ends in a golden sphere surrounded by a small mass of water that gently orbits around it. The combination of soft fur, flowing water and golden accents gives Galaxa a distinctly otherworldly appearance.

- Galaxa's Monster is a galago.