The sky of your moment, worn forever
We compute the exact arrangement of the stars over any date, time and place — then engrave it on jewelry you keep close.
The sky over Greenwich, forever in motion
Choose your keepsake
Every piece carries a star map designed by you, in a live preview — what you see is exactly what we engrave.
How it works
- 01
Pick your moment
A first dance, a birth, the night you said yes. Choose the date, the hour, and the exact place on Earth.
- 02
We chart the sky
Our engine computes the true positions of thousands of stars and all 88 constellations for that precise moment.
- 03
Wear it forever
Your sky is engraved on fine jewelry or printed on archival paper — accurate to the arcminute, yours alone.
Why Arain Night Sky
Astronomically exact
Real star catalogs and sidereal-time math — not clip art. Every map can be verified against the actual sky.
Made for one person
No two maps are alike. Your date, your coordinates, your words — rendered once, for you.
Crafted to last
Sterling silver, 18k gold plating, and museum-grade papers chosen to outlive the memory they hold.
Questions, answered
- Is the star map astronomically accurate?
- Yes — we compute real star positions for your exact date, time and coordinates.
- Can I add my own text?
- Every map carries a custom title and subtitle, engraved or printed beneath the sky.
- How long does it take?
- Each piece is made to order; see the FAQ for production and shipping details.