GPT Image Prompt
How to useCopy this prompt and paste it into ChatGPT, Gemini, Nano Banana, or your favorite AI image tool. Adjust details if needed.
Create a premium lock screen wallpaper for a modern iPhone using a generic modern iPhone family fallback, in a tall 9:19.5 portrait ratio with a target production canvas of 1290 × 2796 px. Preserve the source image’s cosmic visual identity: a vast deep-space scene filled with multiple dark planets, luminous pink nebulae, distant galaxies, dense star fields, and radiant celestial flares. Build a dramatic vertical composition with one large planet anchored in the lower third, a second prominent planet in the upper-left middle area, a smaller shadowed planet toward the upper-right, and a glowing spiral galaxy rising from the lower-left background. Keep the sense of immense scale, mystery, elegance, and orbital depth.
Design the composition specifically for an iPhone lock screen. Keep the upper 25–30% calmer for the clock, widgets, status indicators, and Dynamic Island area by reducing star density directly behind the interface and shifting the brightest flare slightly away from the central clock zone. Preserve smooth dark negative space between celestial elements, maintain generous edge safety around all planets, and keep the bottom gesture area low-detail with a restrained star field and softly fading nebula. Ensure no planet or major glow is cropped awkwardly by the screen edges.
Render the scene as polished cinematic cosmic realism with orbital space minimalism, high material depth, subtle atmospheric haze, realistic spherical shading, restrained planetary surface texture, elegant rim lighting, and luminous volumetric nebulae. Use deep navy, near-black indigo, muted plum, dusty rose, magenta, pale peach, soft gold, and starlight white. Make the planets predominantly dark with refined rose-gold edge illumination and faint textured highlights. Keep the nebulae soft, layered, and translucent rather than cloudy or muddy. Use controlled HDR-like highlights, rich OLED blacks, smooth gradients, clean local contrast, and no large pure-white fields. The final wallpaper should feel luxurious, expansive, mysterious, celestial, immersive, and immediately readable as an iPhone lock screen.
Avoid: any text, typography, logo, watermark, signature, UI overlay, phone mockup, desktop wallpaper framing, landscape monitor composition, clutter in the upper clock zone, dense stars behind the Dynamic Island, important planets beneath widgets, cropped planets, duplicate planetary forms, malformed spheres, flat circular discs, unrealistic lighting, excessive lens flare, harsh neon pink, blown star highlights, muddy nebulae, gray-black noise, color banding, oversaturated full-screen magenta, chaotic particle density, low-resolution textures, over-sharpened stars, visible seams, fake constellations, spacecraft, astronauts, satellites, city lights, interface graphics, or any composition that reduces lock-screen readability.