First Trip Around the Sun 🚀🪐 1st Birthday Party Ideas

Deep blues, swirling galaxies, and glowing neon murals transform a standard celebration into an immersive First Trip Around the Sun experience. For a baby’s first birthday, these setup ideas highlight how to balance astronomical wonder with practical party needs. You will find examples of curated snack tables featuring freeze-dried astronaut ice cream and custom rocket fuel water bottles, alongside thoughtful touches like a time capsule guest book and monthly photo milestone banners.

Beyond the treats, this collection showcases how to integrate interactive decor, such as NASA-themed play tents, glowing wallpapers, and coordinating high chair banners. By seeing how these elements come together in a cohesive space-themed environment, you can pick and choose the specific details that best fit your little one’s big day.

Welcome & Signage

My son first birthday First Trip Around the Sun 🚀🪐

Space-themed chalkboard sign for Wyatt's first birthday detailing his current milestones and favorites.
Space-themed chalkboard sign for Wyatt’s first birthday detailing his current milestones and favorites.

Backdrop, Balloons & Photo Area

Room decorated with glow-in-the-dark space-themed wall murals, astronaut, galaxy, and hanging star garland.
Room decorated with glow-in-the-dark space-themed wall murals, astronaut, galaxy, and hanging star garland.
First trip around the sun space-themed birthday banner with 12 monthly photo milestones.
First trip around the sun space-themed birthday banner with 12 monthly photo milestones.
Space-themed first birthday high chair banner and matching party hat for a baby's first birthday celebration.
Space-themed first birthday high chair banner and matching party hat for a baby’s first birthday celebration.
Room decorated with glow-in-the-dark space themed wallpaper featuring a nebula and black hole design.
Room decorated with glow-in-the-dark space themed wallpaper featuring a nebula and black hole design.
Room decorated with blacklight space-themed wall murals, hanging astronaut cutout, and a NASA play tent.
Room decorated with blacklight space-themed wall murals, hanging astronaut cutout, and a NASA play tent.
Space-themed pop-up play tent with NASA branding, displayed in front of a galaxy backdrop for a birthday setup.
9

Space-themed pop-up play tent with NASA branding, displayed in front of a galaxy backdrop for a birthday setup.

  1. JOYIN Rocket Ship Play TentJOYIN Rocket Ship Play TentView on Amazon
Space-themed first birthday party setup with galaxy backdrop, toddler high chair, and NASA play tent.
Space-themed first birthday party setup with galaxy backdrop, toddler high chair, and NASA play tent.
Space-themed room with galaxy wallpaper, glow-in-the-dark stars, and a television displaying a nebula.
Space-themed room with galaxy wallpaper, glow-in-the-dark stars, and a television displaying a nebula.
Space-themed wall tapestry depicting a futuristic cockpit view looking out at Earth from space.
Space-themed wall tapestry depicting a futuristic cockpit view looking out at Earth from space.
Room decorated with blacklight reactive galaxy mural featuring a glowing wormhole effect on the wall.
Room decorated with blacklight reactive galaxy mural featuring a glowing wormhole effect on the wall.
Space-themed party table set against a wall with a colorful neon galaxy mural
Space-themed party table set against a wall with a colorful neon galaxy mural
Room interior decorated with glowing neon space-themed wall murals featuring an astronaut and jellyfish.
Room interior decorated with glowing neon space-themed wall murals featuring an astronaut and jellyfish.

Table Setup

Space-themed party paper plate next to napkin that says Happy 1st Birthday Wyatt on a galaxy tablecloth.
8

Space-themed party paper plate next to napkin that says Happy 1st Birthday Wyatt on a galaxy tablecloth.

  1. SCIONE 96 Pcs Outer Space Party Decorations Galaxy Party Tableware SetSCIONE 96 Pcs Outer Space Party Decorations Galaxy Party Tableware SetView on Amazon
Table covered in a glowing neon astronaut and jellyfish tablecloth at a party with drink supplies on top.
Table covered in a glowing neon astronaut and jellyfish tablecloth at a party with drink supplies on top.

Food, Snacks & Drinks

Water bottles with custom Rocket Fuel labels in a blue-lit party setting
Water bottles with custom Rocket Fuel labels in a blue-lit party setting
Stack of space-themed paper cups next to a cup filled with blue striped straws adorned with planet decorations.
Stack of space-themed paper cups next to a cup filled with blue striped straws adorned with planet decorations.
Tray of Galactic Goodies featuring Moon Pies, chocolate treats, and crispy chocolate snacks at a space-themed party.
66

Tray of Galactic Goodies featuring Moon Pies, chocolate treats, and crispy chocolate snacks at a space-themed party.

  1. Personalized Galaxy Buffet Signs, Astronaut Food LabelsPersonalized Galaxy Buffet Signs, Astronaut Food Labels$2.99Add to Cart
Astronaut brand freeze-dried vanilla ice cream sandwiches displayed on a space-themed snack table.
67

Astronaut brand freeze-dried vanilla ice cream sandwiches displayed on a space-themed snack table.

  1. Personalized Galaxy Buffet Signs, Astronaut Food LabelsPersonalized Galaxy Buffet Signs, Astronaut Food Labels$2.99Add to Cart
  2. Astronaut Foods Freeze-Dried Ice Cream Sandwich, NASA Space Dessert, Vanilla, 1 CountAstronaut Foods Freeze-Dried Ice Cream Sandwich, NASA Space Dessert, Vanilla, 1 CountView on Amazon
Space-themed party food table with Moon Pies, astronaut ice cream, and signs for Galactic Goodies and Astro Snacks.
Space-themed party food table with Moon Pies, astronaut ice cream, and signs for Galactic Goodies and Astro Snacks.

Cake & Desserts

Space themed birthday dessert table with galaxy backdrop and balloon arch featuring planets and astronaut decor.
33

Space themed birthday dessert table with galaxy backdrop and balloon arch featuring planets and astronaut decor.

  1. 6 Pcs Space Balloons,Astronaut UFO Rocket Foil Balloons6 Pcs Space Balloons,Astronaut UFO Rocket Foil BalloonsView on Amazon
Two-tier space-themed birthday cake for Wyatt aged one, featuring astronaut and planet decorations.
21

Two-tier space-themed birthday cake for Wyatt aged one, featuring astronaut and planet decorations.

  1. Space Shuttle Cake Topper, Space Shuttle BirthdaySpace Shuttle Cake Topper, Space Shuttle BirthdayView on Etsy
  2. Yewong 6 Pieces Outer Space 3D Table CenterpieceYewong 6 Pieces Outer Space 3D Table CenterpieceView on Amazon
Space-themed first birthday party sugar cookies with personal name and birthday messages served in a glass bowl.
Space-themed first birthday party sugar cookies with personal name and birthday messages served in a glass bowl.
Set of planet-themed lollipops displayed on a green stand in front of a space-themed backdrop.
44

Set of planet-themed lollipops displayed on a green stand in front of a space-themed backdrop.

  1. Sparko Sweets Galaxy LollipopsSparko Sweets Galaxy LollipopsView on Amazon
Three-tiered dessert display stand with blue and purple galaxy space-themed treats for a space-themed party.
5

Three-tiered dessert display stand with blue and purple galaxy space-themed treats for a space-themed party.

  1. Custom Astronaut Rocket Cake Topper,Centerpiece TopperCustom Astronaut Rocket Cake Topper,Centerpiece Topper$1.99Add to Cart
Two-tier space-themed birthday cake with astronaut and planet decorations for Wyatt's 4th birthday.
12

Two-tier space-themed birthday cake with astronaut and planet decorations for Wyatt's 4th birthday.

  1. Space Shuttle Cake Topper, Space Shuttle BirthdaySpace Shuttle Cake Topper, Space Shuttle BirthdayView on Etsy
  2. Yewong 6 Pieces Outer Space 3D Table CenterpieceYewong 6 Pieces Outer Space 3D Table CenterpieceView on Amazon

Games & Activities

Space-themed time capsule guest book sign and stationery for Wyatt's birthday event
Space-themed time capsule guest book sign and stationery for Wyatt’s birthday event

Party Favors

Space themed party favor table with gift bags and a sign that reads Favors, Hope you had a blast of fun, Please take one.
Space themed party favor table with gift bags and a sign that reads Favors, Hope you had a blast of fun, Please take one.

Other Party Details

Parents wearing astronaut helmets and matching birthday t-shirts in a space-themed backdrop.
Parents wearing astronaut helmets and matching birthday t-shirts in a space-themed backdrop.
Couple wearing astronaut helmets labeled Mommy and Daddy looking out at a space scene on a digital display
Couple wearing astronaut helmets labeled Mommy and Daddy looking out at a space scene on a digital display

Credit & Disclosure

  • Photo & Setup Credits: Lauren Taylor
  • Edited by PartyTopiie editorial team
  • Last reviewed: May 17, 2026
  • Product links may be affiliate links; we may earn a commission at no extra cost to you. Prices and availability may change.
  • PartyTopiie is not affiliated with, endorsed by, sponsored by, or officially connected with any third-party brands, character owners, or trademark holders mentioned or depicted in this article, unless stated otherwise.

Similar Party Ideas

Trending now

First Birthday Themes for Boys I'd Actually Want to Throw
35 First Birthday Themes for Boys I’d Actually Want to Throw
Unique First Birthday Party Themes I'd Actually Save for a Real Party
25 Unique First Birthday Party Themes I’d Actually Save for a Real Party