Star Map Creator

What is the Star Map Creator? The Star Map Creator is a browser-based tool that designs a personalised night-sky poster for any date, time, and location in history. It renders the exact positions of stars, planets, and constellations as they appeared overhead at that specific moment — using the same astronomical calculations observatories rely on.

Design a personalised night-sky poster for any date and place in history. Wedding nights, birth dates, first kisses under the stars — we render the sky exactly as it was overhead, astronomically accurate down to the planet positions. Ten poster themes, custom constellation and Milky Way toggles, and framed delivery options make every piece feel custom-made.

How to create your star map:

1. Enter the date, time, and location of your special moment
2. Choose a poster theme and customise colours, constellation lines, and Milky Way display
3. Preview your star map in real time, then download a print-ready poster file