# GPT Image Hub prompt

## พื้นหลังอวกาศดาวเคราะห์น้อยแนวตั้งสไตล์พิกเซลอาร์ต
- URL: https://www.gptimagehub.com/th/library/pixel-art-vertical-asteroid-space-background
- Generator URL: https://www.gptimagehub.com/th/generate?promptId=oss-ym-g2-20710
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fth%2Flibrary%2Fpixel-art-vertical-asteroid-space-background
- Category: แอสเซ็ตเกม
- Model: seedream-5-0
- Aspect ratio: 9:16
- Style: retro
- Tags: พิกเซลอาร์ต, เกมยิงยานอวกาศ, พื้นหลังเกม, ทุ่งดาวเคราะห์น้อย, 16 บิต, เกมย้อนยุค, แอสเซทเกม
- Updated: 2026-10-26T23:15:33.098Z
- Created: 2026-10-26T23:15:33.098Z

สร้างภาพพื้นหลังเกมยิงยานอวกาศย้อนยุค 16 บิต พร้อมเส้นทางบินตรงกลาง เนบิวลา และดาวเคราะห์น้อย ปรับแต่งโทนสีหรือตำแหน่งดาวเคราะห์ได้

### Full prompt
```text
Vertical retro pixel-art space shooter background, [vertical 9:16] mobile game aspect ratio, designed as a seamless scrolling level backdrop. Deep outer space with a dark navy-to-black starfield and a [wide empty vertical corridor] for gameplay. Two luminous blue nebula streams run vertically along the left-center and right-center margins with speckled cyan particles, tiny bright stars, and subtle star glints. Asteroid field containing [34 visible asteroids] with dark charcoal rocky surfaces and rim lighting in [electric blue and deep navy]: 1 huge cropped asteroid in upper-left corner, 1 huge cropped on mid-left edge, 1 large near lower-left edge, 1 large cropped at bottom-left, 1 large near upper-right edge, 1 large near mid-right edge, 1 large cropped on lower-right edge, 1 large near bottom-right, plus 26 smaller asteroids flanking the sides to leave the center open. In the [upper-right quadrant], include a large cropped blue planet with a glowing atmospheric rim, curved horizon, and bright cyan edge light. Crisp 16-bit inspired pixel art, high contrast, sharp edges, no blur, no UI, no spaceships, no characters, no text.
```