Galaxy is a colorful, recessive, ultra rare marking that presents as a swirly or blob-like streak consisting of swirling cloudy textures in multiple colors not restricted to any base coat or marking slider, and can be saturated to unnatural levels. Galaxy can have an optional glittery effect, like stars in a galaxy. The size of Galaxy can be up to 40% coverage.

Galaxy should use at least two clearly different colors, and these colors are not restricted in saturation or base coat sliders. Galaxy can use up to three different colors, and color variance within the same hue group such as light and dark blue don't count towards this total.

Galaxy overall must have a gradient or texture edge or a mixture of the two, and the swirling nebulous textures within must use soft, gradient, or textured edges, or a mixture of two or all three of those styles.