Claim a real star.
Name it. Go and see it.

Every star here was measured, not invented — position, distance, temperature and colour, from the European Space Agency’s Gaia and Hipparcos missions. Pick one, name it, and fly to it in a map of the real sky.

What this is, plainly

A name recorded here is recognised within this registry. It is not an astronomical designation, and no observatory will call your star by it. Anyone who tells you otherwise is selling you something that does not exist.

What we can give you is real: the star’s measured position and distance, its temperature and colour, how long its light travelled to reach you, and a permanent entry in a ledger you can check yourself.

No payments yet. The registry is open and claims are being recorded, but checkout is not live. A claim made now is held as pending — the star and the name are reserved for you, and nothing is charged. You will be asked to confirm before anything is.

Browse stars

Every star below is real and measured. Narrow the list, then pick one — you can look at it in the map afterwards.

loading the catalogue…

How many stars there really are

Measured against Gaia DR3. Every figure requires a distance known to better than 20% — a certificate that says “412 parsecs, probably” is not a gift.

TierStarsWhat it means
Visible to the naked eye 6,471 you can walk outside and point at it
Binoculars175,017
Small telescope3,025,253
Good telescope33,954,664
Everything with a printable distance192,208,838 the whole inventory

Gaia holds 1.8 billion sources, but only 192 million have a distance good enough to put on a certificate. For the rest, nobody on Earth can tell you how far away they are — so we do not sell them.

What makes one star rarer than another

These are physical properties, and they stack. Every count is exact and can be checked against the catalogue.

658
light arrived within a lifetime
Its light left the star less than 80 years ago. Close enough that it set out within living memory.
634
older than writing
The light you see left before any written language existed.
144
sun-like, sun-sized, naked eye
All three at once — the same colour and size as our own Sun, and bright enough to point at.
407
will outlive the universe’s present age
More hydrogen-burning life ahead of them than has passed since the Big Bang.

What your record carries

  • Position and distance — in parsecs and light years
  • How long the light travelled to reach you
  • Temperature and colour class, from measured photometry
  • Size relative to the Sun
  • Which constellation region it falls in
  • A link that flies you to it in the map
  • A ledger entry you can verify — hash-chained, so you can confirm nobody rewrote it

What it will never carry: a photograph of your star. At these distances stars are points of light — the Sun seen from the nearest star would be a fifty-thousandth of a pixel. Anyone showing you a glowing orb is showing you an illustration.

What is honest, and better: the patch of sky around it photographed across decades by different surveys. That is a real record of that exact spot over time.

Together

A star can be held by more than one person. A family, a team, a class or a group of friends can share one — and a share of a star you can walk outside and point at is a better thing to hold than all of one nobody has ever looked at.