How It Works

From Your Date to a Star Map on Your Wall

No account, no software, nothing to install. Pick the night that matters, see the sky exactly as it looked, and pay only once you like what you see.

How It Works

Customize Your Map

Pick your date and place, choose a design, and preview it free — instantly.

Choose Your Format

Instant digital file (PDF) or a printed poster — pick right in the editor.

Get Your Map

The PDF arrives by email instantly; printed posters ship to your door.

Create Your Star Map →

Two Ways to Get It

Instant Digital File or a Printed Poster

Same star map, your choice of format.

Digital Download

Print-ready PDF by email

$10 one flat price

In your inbox the moment you pay
Crisp 300 dpi — print at home or any local shop
Yours forever — print it as many times as you like

Go Digital →

Printed Poster

Printed & shipped

from $49 depends on size

Heavyweight paper with a rich matte finish
Shipped to your door — ready to hang
Add an optional frame at checkout

Order a Print →

You pick the format in the editor — and you can change your mind any time before you pay.

The CosmoPoster Promise

Because we stand behind every map we make.

Preview Before You Pay

See your finished star map in full detail before you spend a cent — no surprises, ever.

Free Edits

Wrong date or a typo? Message us and we'll fix it free — no questions asked.

Premium Quality

Every design is crafted to look clean, stylish, and gallery-ready in print.

Still Have Questions?

Sizes, delivery times, refunds, whether the map is astronomically accurate — the answers are all in one place. And if yours is not there, write to us.

Read the FAQ → Contacts →

Your Moment. Written in the Stars.

Create a one-of-a-kind star map — as an instant PDF or a printed poster, shipped.

Create Your Star Map →