A futuristic space colony shaped like a massive rotating cube or cylinder, floating in the depths of space. One section of the structure is dedicated to an expansive ocean encased in a transparent dome, revealing a vibrant underwater world with whales, sharks, coral reefs, and lush aquatic plants. Another section features sleek, futuristic living spaces, a high-tech command base, and interconnected structures made of polished stainless steel, all housed under transparent enclosures. Surrounding the colony are defense rings reminiscent of Uranus' rings, equipped with advanced weaponry and patrolling spaceships and battleships, creating a Star Wars-inspired aesthetic against the backdrop of a glittering galaxy.