If your child dreams of exploring the galaxy, why not bring outer space into their bedroom? A space-themed bedroom is an exciting and immersive way to spark imagination while creating a cosy and magical sleep space. Whether you want to transform an entire room or add a few celestial touches, this guide will show you how to design a stunning night sky bedroom that fits your budget.
Looking for more budget-friendly kids’ bedroom inspiration? Check out my post on 5 Boys’ Bedroom Ideas on a Budget for even more creative and affordable room transformations!
1. Choose a Space Theme Style
Before you start decorating, decide on the overall theme. Here are a few ideas:

🚀 Astronaut & Rocket Theme – Think NASA-inspired decor, astronaut wall art, and spaceship bedding.

🌙 Night Sky & Galaxy Theme – Deep blue walls, twinkling fairy lights, and glow-in-the-dark stars.

🪐 Planet & Solar System Theme – Colourful planet murals, orbit wall stickers, and space mobiles.

🌌 Futuristic Sci-Fi Theme – Neon LED lights, holographic accents, and sleek, modern furniture.
Each of these themes can be adjusted based on your child’s age and personal interests.
2. Create a Starry Night Sky Effect
A night sky-inspired bedroom is all about deep blue and dark hues, paired with glowing lights and cosmic elements. Here’s how to achieve the look:

✔️ Wall Colours & Murals: Paint the walls in a deep navy blue or black to create a galactic backdrop. If you don’t want to paint, consider space-themed wallpaper or peel-and-stick decals featuring stars, planets, and constellations.

✔️ Glow-in-the-Dark Stars: One of the easiest ways to add an authentic cosmic touch is by sticking glow-in-the-dark stars on the ceiling and walls. These create a mesmerising effect at night!

✔️ DIY Galaxy Murals: If you’re feeling creative, try sponge-painting a galaxy mural with shades of blue, purple, and silver.
3. Must-Have Space-Themed Decor & Accessories
Once the walls are set, it’s time to bring in the details that will make the room feel truly out of this world!

🛏️ Space-Themed Bedding & Pillows: Look for duvet covers featuring planets, rockets, or a galaxy print. Adding matching throw pillows with moon or star designs completes the look.

🪑 Space-Inspired Furniture: Consider adding futuristic furniture, like a silver or metallic bedside table, or a bed frame that mimics a spaceship design.

💡 Lighting for a Starry Glow: Lighting plays a huge role in creating an atmospheric space room. Some great ideas include:
- Galaxy projector lights that fill the room with swirling stars and nebula effects.
- Moon nightlights or LED strip lights around the bed for a futuristic feel.
- Star-shaped string lights to enhance the celestial theme.
4. DIY & Budget-Friendly Ideas
Not looking to spend a fortune? Try these DIY space decor ideas to create the perfect outer space bedroom on a budget:

🎨 DIY Space Wall Art: Print out or paint your own planet and rocket ship prints (or use free printable wall art!). Frame them for instant decor.

🔭 Hanging Solar System Mobile: Use foam balls painted like planets and hang them from the ceiling to create a floating effect.

🪐 DIY Constellation Map: Use string lights or glow-in-the-dark paint to map out famous constellations on the wall.

🚀 Repurpose What You Already Have: Turn a simple bookcase into a rocket ship bookshelf by adding triangular side panels and painting it metallic silver!
5. Where to Shop for Space-Themed Decor
You can find amazing space-themed decor in a variety of price ranges. Here are some great places to check:
🛒 Amazon – Affordable space-themed bedding, wall decals, and glow-in-the-dark stickers.
🛒 Etsy – Unique handmade space decor like personalised astronaut prints and planet mobiles.
🛒 IKEA – Budget-friendly furniture pieces that can complement the futuristic look.
🛒 Wayfair & Target – Stylish lighting options, starry rugs, and space-themed accent pieces.
🛒 B&M & Home Bargains (UK) – Affordable kids’ bedroom accessories.
6. Final Touches & Bringing It All Together
To complete your child’s space-themed bedroom, add some final details:

⭐ A space-themed rug – Look for a design featuring planets and stars.

⭐ Posters & framed prints – Hang images of real NASA photos or artistic interpretations of space.

⭐ Telescope or space books – If your child loves learning about space, add a small bookshelf with astronomy books!
Encourage your child to help with the decorating process so they feel excited about their new space-inspired room!
🚀 Ready to Create a Magical Space Bedroom?
Designing a space-themed bedroom is an exciting project that can be done on any budget. Whether you go all out with a galaxy mural or keep it simple with space-themed bedding and lights, your child will love having a room that feels like an adventure beyond Earth!
Want to create a high-end look for less? Read my post on 5 Small Changes to Make Your Bedroom Feel More Luxurious on a Budget for simple yet stunning upgrades!
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Got any questions or need more ideas? Let me know in the comments! Happy decorating! 🚀🌙