Hard Sci-FiIdeogram 2.0

Hard Sci-Fi reference image #65

Plausible hard-sci-fi engineering with realistic detail. Use this hard sci-fi prompt to recreate the look of reference image #65. Includes ready-to-paste variations for Ideogram 2.0, Midjourney, DALL-E 3, Stable Diffusion, and Flux.

Hard Sci-Fi AI prompt reference #65 — Reference image for the **Hard Sci-Fi** style. Generate your own with the prompt below.

📝 The prompt

hard science fiction, realistic spacecraft engineering, NASA aesthetic, photoreal lighting, masterpiece, best quality, highly detailed, professional composition

Variations for every major model

Midjourney v6

hard science fiction, realistic spacecraft engineering, NASA aesthetic, photoreal lighting, masterpiece, best quality, highly detailed, professional composition --ar 16:9 --stylize 750 --v 6

DALL-E 3

Create a hard sci-fi image: hard science fiction, realistic spacecraft engineering, NASA aesthetic, photoreal lighting, masterpiece, best quality, highly detailed, professional composition. Wide aspect ratio, vivid composition.

Stable Diffusion XL

hard science fiction, realistic spacecraft engineering, NASA aesthetic, photoreal lighting, masterpiece, best quality, highly detailed, professional composition, ultra detailed, masterpiece. Negative prompt: blurry, low quality, watermark, text, deformed

Flux Pro

hard science fiction, realistic spacecraft engineering, NASA aesthetic, photoreal lighting, masterpiece, best quality, highly detailed, professional composition, photorealistic clarity, natural composition

Tips to refine this prompt

Adjust aspect ratio (--ar 3:2, --ar 9:16) to match where you’ll publish.
Increase --stylize on Midjourney for more dramatic interpretation, or lower it for fidelity.
Add a strong subject anchor at the start (e.g. “close-up portrait of…”) for tighter composition.
For Stable Diffusion, refine the negative prompt with words like blurry, distorted, watermark, low-quality.
Re-roll 4–8 times — the same prompt regularly produces very different compositions.