浮かぶ惑星と星々が広がる無限の天体ダークルーム

Photorealistic Celestial Darkroom, an infinite, otherworldly space filled with floating planets, glowing stars, and drifting nebula clouds. Ethereal streaks of light weave through the darkness, reflecting off semi-transparent cosmic surfaces. Shadows dominate the scene, with subtle luminous highlights creating immense depth and a sense of mystery. Tiny glowing particles float in the void, adding a delicate, magical texture. Colors range from deep cosmic blues and purples to faint gold and white accents, giving a hyper-realistic, surreal, and immersive celestial atmosphere. Vertical 9:16 composition, cinematic lighting, ultra-detailed textures, breathtaking scale, surreal and infinite in feeling.