Key instructions to preserve
🎨 SUBJECT: A solitary astronaut in a sleek, matte-black futuristic spacesuit, drifting weightlessly with arms slightly open.
🎨 SUBJECT: A solitary astronaut in a sleek, matte-black futuristic spacesuit, drifting weightlessly with arms slightly open. 🌍 SETTING: The vast, empty void of space approaching a massive, vibrant cosmic nebula. The left side and top of the image are pure, dark starry space, leaving perfect negative space for phone app icons. ✨ LIGHTING & COLORS: Pitch black void contrasting with a brilliant, glowing nebula in deep purples, hot magentas, and electric blues. Soft rim lighting on the astronaut's suit from the cosmic glow. 📐 COMPOSITION: Vertical phone wallpaper orientation. The astronaut is placed in the lower-right third. The background gradually fades into deep, empty black on the left and top, creating a seamless dark area for mobile UI. 🎨 STYLE: Hyper-realistic sci-fi digital art, cinematic lighting, Unreal Engine 5 render feel, breathtaking scale, 8k resolution. 📱 ASPECT RATIO: 9:16 Portrait
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Lone Astronaut Floating in Glowing Cosmic Nebula Wallpaper is a digital art prompt for GPT Image 2, composed for a 9:16 image. 🎨 SUBJECT: A solitary astronaut in a sleek, matte-black futuristic spacesuit, drifting weightlessly with arms slightly open.
🎨 SUBJECT: A solitary astronaut in a sleek, matte-black futuristic spacesuit, drifting weightlessly with arms slightly open.
Keep the prompt structure, then replace the main subject, action, or environment in "🎨 SUBJECT: A solitary astronaut in a sleek, matte-black futuristic spacesuit, drifting weightlessly with arms slightly open.".
Adjust one visual signal at a time, such as "rim lighting", "cinematic lighting", "astronaut wallpaper", "space wallpaper", so you can identify which instruction changes the result.
Compose vertically and keep important details away from the extreme top and bottom so the result works for stories and mobile wallpaper.
Use direct natural-language edits after the first generation. State what must remain unchanged before describing the single element you want to revise.
Judge the result by how clearly it communicates the intended digital art direction while keeping the subject, environment, and visual treatment consistent.
Three simple steps to generate your AI image.
Click the "Copy Full Prompt" button above to copy the entire prompt text to your clipboard instantly.
Open your preferred image generator and paste the prompt into the text input. You're ready to create.
Hit generate and watch the magic happen. Tweak the prompt parameters to make it your own.
