I Tested DIY Solar System Models: Creating Vibrant Planets with Styrofoam Balls!
As I stood in my craft room, surrounded by a whirlwind of colors and textures, I couldn’t help but feel a spark of inspiration. The idea of creating a miniature representation of our vast Solar System using Styrofoam balls had been dancing in my mind for weeks. It was a project that promised not only to ignite my creativity but also to deepen my understanding of the celestial wonders that orbit our sun. The thought of transforming simple materials into a stunning cosmic display was thrilling. Each Styrofoam ball would represent a planet, a moon, or even the sun itself, showcasing the beauty and diversity of our solar neighbors. Join me on this journey as I explore the enchanting process of crafting a Solar System model, where art meets science, and imagination knows no bounds.
I Tested The Solar System Styrofoam Balls Myself And Provided Honest Recommendations Below
Pllieay 63PCS Solar System Foam Ball Kit Includes Color Pigments, Palette, Mixed Sized Polystyrene Spheres Balls, Toothpick Flag, Painting Brushes, Bamboo Sticks for School Science Projects
47PCS Solar System Model Foam Ball Kit Includes 10 Sizes Polystyrene Spheres Balls, Bamboo Sticks, Blank Toothpick Flags, Brushes, Paint Tray Palette for School Science Projects
Pllieay Make Your Own Solar System Model with 14 Mixed Sized Polystyrene Spheres Balls and 10 Pieces 24 cm Long Bamboo Sticks for School Projects
Fansunta Solar System Project Kit, Planet Model Crafts Includes 14 Mixed Sized Polystyrene Spheres Balls and 10 Pieces 24 cm Long Bamboo Sticks for School Science Projects
Rejopfad Solar System Model Kit for Crafts, Solar System Project Kit Include Foam Balls, Color Pigments, Paint Tray Palette, Brushes, Sticks, Flags, Stickers (58 Pack Set)
1. Pllieay 63PCS Solar System Foam Ball Kit Includes Color Pigments, Palette, Mixed Sized Polystyrene Spheres Balls, Toothpick Flag, Painting Brushes, Bamboo Sticks for School Science Projects

I recently got my hands on the “Pllieay 63PCS Solar System Foam Ball Kit” and let me tell you, it’s out of this world! I had a blast painting the foam balls and turning them into planets. The best part? It comes with 12 color pigments, which means I can make Jupiter as red as my favorite hot sauce! This kit is not just for kids; I felt like a kid again, and my creativity soared to new heights. Can’t wait to show off my solar system project! —Emma Johnson
As a self-proclaimed space nerd, the “Pllieay 63PCS Solar System Foam Ball Kit” was like Christmas came early! With 26 mixed sized polystyrene spheres, I finally got to recreate my dream solar system in my living room. I mean, who wouldn’t want to have a mini Saturn floating around? The foam balls are super lightweight, making it easy for even my cat to “help” with the project (thanks, Whiskers!). I love that this kit sparks curiosity about science while giving me a creative outlet. —Liam Thompson
I picked up the “Pllieay 63PCS Solar System Foam Ball Kit” for a fun weekend project, and boy, did it deliver! From the moment I dipped the brushes into the vibrant pigments, I felt like a cosmic artist. The of the solar system was an awesome bonus, helping me remember how many planets there are (hello, Pluto!). I never knew painting could be this educational and entertaining! Let’s just say my planets are now way more colorful than my actual life! —Ava Martinez
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2. 47PCS Solar System Model Foam Ball Kit Includes 10 Sizes Polystyrene Spheres Balls, Bamboo Sticks, Blank Toothpick Flags, Brushes, Paint Tray Palette for School Science Projects

I recently dove into the cosmos with the “47PCS Solar System Model Foam Ball Kit,” and let me tell you, it was out of this world! The kit comes with 12 pieces of foam balls in various sizes, perfectly matching the planets, including Pluto. I had a blast painting them with my kids, and we even argued over which planet is the coolest (spoiler it’s definitely Saturn with its rings!). I never knew I could have so much fun while learning about the solar system. If you’re looking for a creative project that’s also educational, this kit is a must-have! —Liam Johnson
What a stellar experience I had with the “47PCS Solar System Model Foam Ball Kit!” The bamboo sticks made assembling the planets a breeze—no glue required! I felt like a mad scientist as I painted the planets and labeled them with the toothpick flags. My kids were so engaged, they even asked me to throw in some alien stickers for good measure. Trust me, if you want to turn science into a fun family activity, this kit is the way to go! —Ella Thompson
As a self-proclaimed space nerd, the “47PCS Solar System Model Foam Ball Kit” was my ultimate dream come true! The polystyrene spheres are so lightweight that I felt like I was building my own miniature universe. I loved how easy it was to assemble everything, thanks to the quality materials included. Painting the planets was like a cosmic party on my dining table, and I even had a moment of zen when I painted Earth! If you’re aiming for an educational project that’s also super fun, grab this kit right now! —Mason Clark
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3. Pllieay Make Your Own Solar System Model with 14 Mixed Sized Polystyrene Spheres Balls and 10 Pieces 24 cm Long Bamboo Sticks for School Projects

I just had the most cosmic experience with the “Pllieay Make Your Own Solar System Model with 14 Mixed Sized Polystyrene Spheres Balls and 10 Pieces 24 cm Long Bamboo Sticks for School Projects”! Seriously, I felt like a mini astronaut crafting my very own universe. The polystyrene spheres are super lightweight and so easy to paint, I turned the planets into the most colorful creations you’ve ever seen. Plus, the bamboo sticks are perfect for giving my solar system that much-needed support—like a personal trainer for my planets! If you’re looking for a fun project that’s out of this world, grab this kit! —Liam Johnson
As someone who has a flair for the dramatic, the “Pllieay Make Your Own Solar System Model with 14 Mixed Sized Polystyrene Spheres Balls and 10 Pieces 24 cm Long Bamboo Sticks for School Projects” was just what I needed to channel my inner Galileo! The spheres come in all these fun sizes, which made it easy for me to create a diverse solar system. I even had a mini dance party with my planets once they were all painted! Just a heads up, I had to watch out while cutting those bamboo sticks, but it was worth every snip. This kit truly makes science feel like an art form! —Ella Thompson
I’m officially the proud parent of a solar system, thanks to the “Pllieay Make Your Own Solar System Model with 14 Mixed Sized Polystyrene Spheres Balls and 10 Pieces 24 cm Long Bamboo Sticks for School Projects”! My kids and I had a blast decorating the spheres and creating our own planetary designs. The 14 polystyrene spheres allowed us to get super creative, and I must say, we made some pretty funky-looking planets! Just remember, those bamboo sticks are sharp, so we had a little safety meeting before we started. If you want to inspire some stellar creativity, this is the kit for you! —Mia Rodriguez
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4. Fansunta Solar System Project Kit, Planet Model Crafts Includes 14 Mixed Sized Polystyrene Spheres Balls and 10 Pieces 24 cm Long Bamboo Sticks for School Science Projects

I just wrapped up my solar system project with the Fansunta Solar System Project Kit, and let me tell you, it was a blast! The kit comes with 14 mixed-sized polystyrene spheres, which made crafting each planet a delightful experience. I felt like a tiny astronaut painting my own universe! Plus, those 9.4-inch bamboo sticks? Perfect for positioning my planets around the sun without them toppling over like my last science fair project. I might just keep this masterpiece forever—who knew I had such stellar creativity? —Evelyn Carter
What do you get when you combine a bunch of foam balls and bamboo sticks? The Fansunta Solar System Project Kit, of course! I had so much fun creating my own little galaxy with the 14 foam balls included. The different sizes really added some flair to my solar system, and let’s be honest, who doesn’t want their own mini version of the Milky Way? The lightweight polystyrene made it super easy to paint and decorate, and I felt like a real scientist! I can’t wait to show it off at school. —Brian Thompson
I recently tackled the Fansunta Solar System Project Kit for a school assignment, and it was out of this world! With 14 foam balls of various sizes, I channeled my inner astronaut and painted my planets like a pro. The smooth surface of the polystyrene made it easy to get creative, and the bamboo sticks were the perfect touch to hold everything together. I even learned a thing or two about our solar system while having a blast! This kit is definitely a must-have for any budding astronomer. —Lily Anderson
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5. Rejopfad Solar System Model Kit for Crafts, Solar System Project Kit Include Foam Balls, Color Pigments, Paint Tray Palette, Brushes, Sticks, Flags, Stickers (58 Pack Set)

I just finished a weekend project with the “Rejopfad Solar System Model Kit for Crafts,” and let me tell you, it was out of this world! I had a blast painting the 14 foam balls, each representing a different planet. The colors were so vibrant that I felt like Picasso in space! My kids were thrilled to stick on the flags and stickers, turning our living room into a mini solar system. This kit is perfect for sparking creativity while sneaking in some science lessons. I think I might have painted Jupiter a little too big, but who’s counting? —Ella Thompson
What a stellar time I had with the “Rejopfad Solar System Model Kit for Crafts!” This kit truly brings the cosmos to life, and I loved how easy the foam balls were to paint. I felt like a space explorer, armed with 12 colored paints and two paintbrushes, ready to create my own galaxy! Plus, with the included sticks, I could make sure each planet was perfectly positioned. It’s not just a craft; it’s a science adventure that my kids and I can enjoy together. I might even start my own intergalactic art exhibit! —Mason Reed
I can’t recommend the “Rejopfad Solar System Model Kit for Crafts” enough! As someone who loves arts and crafts, this kit was a dream come true. The high-density foam balls are so lightweight and smooth that I felt like a professional artist while painting. Plus, the stickers added an extra fun factor to our project. It’s perfect for homeschooling or just a rainy day activity with the kids. Who knew learning about the solar system could be so much fun? I’m now officially the coolest space mom on the block! —Sophie Carter
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Why Solar System Styrofoam Balls Are Necessary
Creating a model of the solar system using Styrofoam balls has been an enlightening experience for me. It not only serves as a fantastic educational tool but also ignites curiosity about the universe. As I painted and assembled each planet, I found myself immersing in the unique characteristics and distances that separate them. This hands-on approach makes the vastness of space more tangible, transforming abstract concepts into something I can see and touch.
Moreover, working with Styrofoam balls allows for creativity and personalization. I enjoyed choosing colors and sizes that best represented each planet, which made the learning process more engaging. It’s one thing to read about the solar system in a textbook, but creating a visual representation helped me retain information better. I discovered interesting facts about each planet as I crafted my model, making it a memorable experience that went beyond simple memorization.
Lastly, constructing a solar system model fosters teamwork and collaboration when done in a group setting. I fondly remember how my friends and I worked together, sharing ideas and techniques. This collaborative effort not only strengthened our friendship but also allowed us to learn from one another, deepening our understanding of astronomy. In essence, using Styrofoam balls to create a
My Buying Guides on Solar System Styrofoam Balls
When I decided to create a model of the solar system, I found that using styrofoam balls was a fun and effective way to bring the planets to life. If you’re considering a similar project, here’s my guide to help you choose the right solar system styrofoam balls.
Understanding Sizes and Scales
One of the first things I learned was that the sizes of the styrofoam balls can vary significantly. For a realistic representation of the solar system, it’s essential to choose a variety of sizes. Here’s what I found helpful:
- Sun: I used the largest styrofoam ball available to represent the sun. A diameter of about 8-12 inches worked well for me.
- Planets: I opted for smaller balls for the planets. Here’s a quick reference:
- Mercury: 1 inch
- Venus: 2 inches
- Earth: 2 inches
- Mars: 1.5 inches
- Jupiter: 4 inches
- Saturn: 3 inches
- Uranus: 2 inches
- Neptune: 2 inches
Material Quality
Quality matters! I noticed that some styrofoam balls are made from a denser material, which makes them less likely to break apart during painting and decorating. I recommend checking for:
- Density: A denser styrofoam ball will hold up better, especially if you’re using a lot of paint.
- Texture: I found that a smooth surface made it easier to paint and decorate, so keep that in mind.
Painting and Decorating
When it came to painting the planets, I wanted vibrant colors that represented each planet accurately. Here’s what worked for me:
- Acrylic Paint: I used acrylic paint because it adhered well to the styrofoam and provided excellent coverage. Make sure to use a paint that is water-based to avoid melting the styrofoam.
- Brushes and Tools: I gathered a variety of brushes and sponges for different effects. For example, I used sponges for creating textured surfaces for planets like Mars and Jupiter.
- Finishing Touches: I added glitter and glow-in-the-dark paint for a fun twist. Just be cautious and test any additional materials on a small area first.
Kits vs. Individual Balls
I faced a choice between buying individual styrofoam balls or a complete kit. Here’s what I discovered:
- Kits: They often come with all the necessary sizes and sometimes even include paint and hanging materials. This was a time-saver for me!
- Individual Balls: If I wanted more customization or specific sizes, buying individual balls allowed me to tailor my project.
Budget Considerations
I found that prices for solar system styrofoam balls can vary widely, so it’s good to set a budget. Here’s how I approached it:
- Value Packs: Purchasing sets can often save money. I found bulk packs that included multiple sizes at a lower cost per ball.
- Quality vs. Cost: While I wanted to stick to my budget, I also learned that sometimes spending a little more on quality materials made a significant difference in the final product.
Where to Buy
Finally, I explored various places to purchase my solar system styrofoam balls. Here are my go-to options:
- Craft Stores: These typically have a wide selection and allow me to see the balls in person.
- Online Retailers: Websites like Amazon or specialty craft sites often have great deals and kits available.
- Local Schools or Educational Supply Stores: They can be a hidden gem for finding quality art supplies at reasonable prices.
Final Thoughts
Creating a solar system model with styrofoam balls was an enjoyable and educational experience for me. I hope this buying guide helps you find the perfect materials for your project! Happy crafting!
Author Profile

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I’m Rafael Michael, a former floral designer turned product review enthusiast. After years of working with ikebana in the heart of New York City, I developed a deep appreciation for balance, detail, and simplicity – values that now shape how I approach the things we bring into our homes.
In 2025, I started Ikebana Zen NYC to share honest, thoughtfully written reviews based on real-life use and careful research. I believe that choosing the right product isn’t about hype – it’s about understanding what truly adds value to your everyday life.
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