A dancing ballerina standing en pointe on a circular base, wearing a classical tutu like a soft layered ballet skirt. Replace the head with a glossy astronaut helmet (round, reflective visor). The ballerina’s pose must be elegant, arms raised forming an arc above the head. Surround the ballerina with planets arranged like a miniature solar system, with clean orbital rings around her. Planets must not exceed the ballerina’s height. Orbits should be clean and slightly layered in depth. Style: elegant, cosmic, dark-ink silhouette with clear edges and solid geometry. The entire model must be a single clean mesh, no floating parts, printable, watertight, optimized for Blender sculpting and subdivision.