Mapa Estelar de Aniversário
Capture o céu noturno exato de um aniversário ou bodas. Um pôster personalizado com 8.921 estrelas reais traçadas a partir do catálogo científico HYG v4.2 e as 88 constelações oficiais da IAU.
Por que dar um mapa estelar de aniversário
Relive a special memory — The sky on that night is unique and will never repeat. Giving the star map of that date is freezing a moment in eternity.
A gift for all ages — From 18 to 80 years old, from 1 to 50 years of marriage, the star map moves everyone. A universal, timeless present.
A unique wall decoration — Printed on premium paper or as a high-resolution digital file, the star map fits any interior.
Infinite customization — Choose the date, time, location, text, visual theme, and shape. 9 fonts, 8 themes, 3 shapes.
Works for both birthdays AND couple anniversaries — Same concept, same emotion: capturing the sky of a day that matters, whether it’s a birthday or a wedding anniversary.
Qual data escolher para o seu mapa estelar
Date of birth
The most classic choice for a birthday. The exact sky on the day the person was born.
The day you met
Ideal for a couple’s anniversary. The sky on the evening everything began.
Wedding anniversary date
Perfect for wood, silver, or golden anniversaries. The wedding day sky, revisited year after year.
First date
An intimate, romantic memory. The sky of that first evening together.
The date that changed everything
A proposal, a move, an adoption… Every decisive moment deserves its sky.
Ideias de inscrição para o seu mapa estelar
“The sky the night you were born” — Emma, March 15, 1994, Paris
“30 trips around the sun” — Happy birthday, Lucas
“25 years gazing at the same stars” — Silver anniversary, Sophie & Marc
“June 12, 1999 — the stars were aligned” — The night we met
“Mom, here is your birth sky” — With all our love, your children
Para qual aniversário?
Birthday milestones
Coming of age — the sky the night they became an adult
Two decades — a symbolic milestone
The dirty thirty — a life turning point
The prime of life — experience in full light
Half a century — 50 years under the stars
Wisdom — six decades of stars
A 70-year stellar journey
80 springs — a whole life written in the stars
Wedding anniversaries
5 years of shared roots
A decade of love
15 years of clarity and transparency
Two decades of elegance
A quarter century of commitment
50 years of love — the ultimate gift
3 passos simples
Choose your date
Enter the date, time, and location of the anniversary. Our algorithm calculates the exact position of 8,921 visible stars.
Customize the design
Add your text, choose from 9 fonts, 8 visual themes, and 3 shapes. Preview in real time.
Download or order
Instant digital download or premium paper print. Fast delivery.
Seu mapa estelar de aniversário
A partir de ~R$ 69,21 — download digital instantâneo
Digital (HD PNG)
~R$ 69,21
Premium print
From ~R$ 167,25
FAQ
Can you create a star map for any date?+
Yes. Our algorithm handles any date between 1 AD and 3000 AD, any time, and any city on Earth. It uses the HYG v4.2 catalog and IAU sidereal time algorithms to position 8,921 stars with astronomical accuracy.
Does the map show the stars from any location?+
Absolutely. The visible sky depends on latitude, longitude, and time. Enter any city — Paris, New York, Tokyo, Sydney — and our engine computes the exact stereographic projection based on your coordinates.
What is the best format for an anniversary?+
For an anniversary gift, we recommend the high-resolution PNG digital format if you want to print it yourself, or the premium paper print (A2, 16×20″ or 18×24″) for a ready-to-give present. The circle shape is the most popular.
How to give the star map as a surprise?+
Order the digital format: you receive the file instantly after payment. Print it at a local print shop or order a premium print. Put it in a frame and wrap it. The whole process can be done in a few hours, even the night before the anniversary.
Is the star map astronomically accurate?+
Yes. OwnStarMap uses the HYG v4.2 scientific catalog listing all stars visible to the naked eye (magnitude ≤ 6.5). Our algorithms compute sidereal time, precession, and coordinate conversion following International Astronomical Union standards. The result is verifiable with any planetarium software. Available from ~R$ 69,21.
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