A mesmerizing sci-fi space scene featuring the ruins of a colossal ancient structure floating in orbit around a massive green planet. The remnants of the structure appear to be the remains of an advanced alien civilization, with curved, metallic arches and massive stone fragments suspended in zero gravity. The planet below glows with a vibrant green atmosphere, swirling with clouds and faint signs of life. In the background, countless stars twinkle against the vast, dark void of space, with distant celestial bodies, including a smaller blue moon, adding depth to the composition. The lighting casts an eerie, otherworldly glow on the ruins, emphasizing their mysterious and abandoned nature. The art style is a blend of futuristic sci-fi and space fantasy, with intricate details, cinematic composition, and a breathtaking sense of scale. , anime, cyberpunk