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Celestia
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Celestia Prompt Guide: 36 ready-to-use promptsCelestia Prompt Guide: 36 ready-to-use prompts, example 1Celestia Prompt Guide: 36 ready-to-use prompts, example 2Celestia Prompt Guide: 36 ready-to-use prompts, example 3Celestia Prompt Guide: 36 ready-to-use prompts, example 4
36 seconds, on a phone: copy a prompt, paste it in ChatGPT with your photo, refine twice.

← Celestia

Celestia Prompt Guide

36 Celestia image prompts and the refine prompts, plus the PDF guide. Works in ChatGPT, Gemini or Grok.

US$3.99 shown in your currency at checkout New

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Any three Prompt Guides are US$7.99: three for the price of two, any mix of looks, applied in the cart.

What's inside

36 Celestia prompts, one file each

Night built from flash and city light: starburst flares, halation bleeding into a deep cobalt sky, ember orange and hot magenta cutting through. Blacks crush flat, so figures, railings and towers read as silhouette. Heavy scanned grain, colour fringing, low upward angles. Lonely and heroic. Every prompt as .json (attach) and .txt (paste), plus one master file.

Start here: 5 that work with a selfie

Each with a note on which kind of photo suits it. Run these before anything else.

30 refine reply lines, written for Celestia

The lines I send after the first image. 14 are Celestia-specific and push this exact look: bigger starbursts, deeper blue sky, crush the blacks, more halation, magenta accent, harder flash, lower angle, heavier grain. 16 are the ones every look needs: face in shadow, better light on the face, go wider or tighter, keep my pose, fixes. One change per reply.

Hex palette throughout

Every prompt names its colours by hex code next to the thing they colour, so the set holds together.

Works on a phone

Copy the prompt text, attach your photo in ChatGPT, Gemini or Grok, paste, send. The .txt copies also work in Nano Banana, Midjourney or any image tool.

Free updates

Every future version is added to the same download. What changed is posted on the Updates page.

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Bought it? A line about how it went helps more than you'd think: reply to your receipt email or DM @digitallydiffused, and I'll add it here.

Prompt-Pack-Celestia-v1.1.zip (under 1 MB). Your files are delivered by email right after you pay, and you can download them right on the confirmation page. Open that email again any time for a fresh link (can't find it?). Personal use, see terms.

Not sure? Try the free prompt first.