Have you ever wondered what it’s like to be an astronaut and explore outer space? Now you can with these 38 solar system coloring pages. Free to download and print, our out-of-this world collection lets you discover the wonders of our solar system.
With these free printables, you will explore all eight planets, from Mercury to Neptune, and learn fun and interesting facts about each one along the way. You will also spot astronauts floating through space, curious aliens exploring distant galaxies, and even see a Moon landing.
So grab your coloring pens, pencils, and crayons, and prepare for take-off. Your space adventure is about to begin.

Each illustration is a high-resolution, US letter-sized PDF that you can print or use digitally. Simply click on your favorite page, and a PDF will open in a new tab. From there, save it to your device or print the page out straight away.
Don’t miss these other free printables!
Solar System Coloring Pages
Colors of the Solar System Planets
There are eight planets in our solar system, each with its own unique colors. From Mercury to Neptune, each planet offers a fun opportunity to explore color and creativity while learning about space.

Mercury is the closest planet to the Sun and appears mostly gray. To recreate this, use a light gray as your base and add darker gray tones to highlight the planet’s craters for a more realistic look. You can also lightly blend the edges to give the planet a slightly rough and rocky texture.
Venus, the second planet, has a pale yellow and orange appearance due to its thick clouds. Start with a soft white base, then gently blend yellow and light orange to reflect its warm, hazy atmosphere. Layering colors softly will help capture its bright and cloudy surface.
Earth is a rich blue and green color. Use blue for the oceans and green for land, then add soft white swirls to make realistic clouds. You can also add darker blue tones in certain areas of Earth to show the depths in the oceans.
Mars is known as the red planet. Use a deep red color as your base, then blend in orange and brown shades to create a dusty, textured surface. You can also use a darker red around the craters or edges to help give your planet a 3D look.
Jupiter has bands of white, yellow, orange, and brown. To recreate its colors, layer lighter colors first, then add darker stripes. Don’t forget the famous Great Red Spot, which can be colored using a mix of red and brown tones to make it stand out.
Saturn is a soft yellow color and is well known for its visible rings. Blend pale yellow with light brown for the planet, and use lighter shades such as cream or white for the rings so they can stand out.
Uranus appears as a light blue planet with subtle green tones. Use a soft blue base, add hints of green, and finish with white highlights for depth. You can keep the blending smooth to reflect its calm and icy appearance.
Neptune is blue with a more vivid and intense color. Use blue as your base, then add lighter streaks and white highlights to create its swirling atmosphere. Adding a darker blue spot can help represent its stormy features.
Keep Learning Through Color
Have you finished coloring these solar system pages? Don’t put your coloring tools away yet! Keep the creativity going by exploring more illustrations that make learning fun, engaging, and full of color:
- Multiplication color by number
- Addition color by number
- Cute coloring pages
- Color by number
- Cartoon coloring pages
Fun Ways to Use Solar System Coloring Pages
With a little creativity and a few simple materials, you can transform these coloring pages into fun, hands-on projects that help you learn more about space.
Below you will find 5 exciting craft ideas that combine creativity with education, making your coloring experience even more fulfilling. Keep exploring, creating, and learning as you bring the wonders of space to life.
- Glow-in-the-Dark Planet Map
One of the most fun craft activities you can do with these coloring pages is to turn them into a glow-in-the-dark solar system map. After coloring your planets, cut them out and arrange them on dark paper. Then add glow-in-the-dark stickers or pens for stars, constellations, and orbit paths. You can even label each planet or draw dotted lines showing their movement.
When the lights go off, your solar system comes to life!
- 3D Space World
For a more imaginative way to use these free printables, have a go at making a 3D space world using a shoebox. Use your colored pages to build a mini universe by placing the Sun and planets at different heights and distances. You can add rockets, astronauts, stars, and comets too. This turns your coloring pages into a full scene where you can explore your own version of space.
- Solar System Night Light
After coloring in your favorite illustrations, you can use them to design a solar system night light. Simply cut the planets out, and carefully arrange them around a jar, box, or paper lantern. Next, place a small LED light inside the jar to create a glowing effect.
When you turn the LED on, it will highlight your colors and give your room a soft, space-themed glow.
- Solar System Mobile
One of the most fun ways to use your solar system coloring pages is to make a solar system mobile. Start by picking your favorite planets and color them in. Next, carefully cut them out and attach them to pieces of string, and hang them from a hanger, stick, or circular frame. You can place the Sun at the center and the planets in order, moving outward. You can vary the sizes of the planets to make them more realistic and even add stars, comets, and rockets. This creates a moving display that helps you remember the order of the planets.
- Solar System Memory Match Game
Transform your finished coloring pages into a solar system memory matching game. Cut out pairs of planets or create matching sets, such as a planet and its name or a planet and a fun fact. Turn them face down and take turns flipping them over to find matches.
This activity will help you learn the names of planets and also fun facts.


















































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