Juno: New Origins
Simulation Contains ads
Build rockets, airplanes, and more and explore highly detailed 3D planets.
- Rating
- 4.0
- 2.9K ratings
- Downloads
- 672K+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Aug 18
- 2026 · v1.4.105
Screenshots
About Juno: New Origins
AEROSPACE SANDBOX
Juno: New Origins is a 3D aerospace sandbox where players can use customizable parts to construct and test rockets, planes, cars, or anything they can imagine in an environment with realistic physics across land, sea, air, and space.
CAREER MODE + TECH TREE
Take control of your own aerospace company and earn money and tech points as you progress through the game. Complete contracts to earn money, and discover a mixture of hand-crafted and procedural contracts that offer countless hours of new gameplay. Conquer milestones and explore landmarks to earn tech points and unlock new technology in the tech tree. Interactive tutorials are available to show how to build and operate rockets, cars, and airplanes.
RESIZE AND RESHAPE PARTS
Stretch and shape fuel tanks, wings, cargo bays, fairings, and nose cones with easy-to-use tools that help you create exactly what you want. Resize solar panels, landing gear, pistons, jet engines, etc to fit your needs. Paint your craft custom colors and tweak their reflectiveness, emissiveness, and texture styles.
DESIGN ROCKET AND JET ENGINES
Engines can be adjusted in a myriad of ways, such as changing the power cycle, combustion pressure, gimbal range, fuel type, and adjusting nozzle performance and visuals. You can customize an engine to be a power house for lift off, or to be a super optimized vacuum engine that maximizes Isp for interplanetary travel. The engine's performance affects its visuals in flight too as shown by the exhaust's expansion or contraction based on its interplay with the atmospheric pressure. Shock diamonds are pretty but they are a symptom of suboptimal engine performance! If you don't care about any of this, then you can just attach a pre-built engine and hit launch!
PROGRAM YOUR CRAFTS
Easily drag and drop code blocks to program your crafts to log telemetry, automate them, design your own MFD touch screens, etc. With Vizzy, a programming language designed specifically for Juno: New Origins, you can expand the capabilities of your crafts while learning programming, maths, physics, etc.
REALISTIC ORBIT SIMULATION
Orbits are realistically simulated and support time-warp so you don't have to wait several months to reach another planet. The Map View makes it easy to see your orbits and plan future burns, which you can use to set up future encounters with other planets or satellites.
DOWNLOAD CRAFTS, SANDBOXES, AND MORE
Download from a huge collection of user-uploaded crafts, sandboxes, and planets on SimpleRockets.com. Upload your own crafts and sandboxes and share them with the community. Rise through the ranks from a white level builder to a gold level builder and beyond.
What’s new
Version 1.4.105 · Updated August 18, 2026
Version 1.4 is our biggest update yet! Enjoy improved reentry effects, enhanced cameras and designer tools, new propulsion features, gameplay improvements, and a large number of bug fixes and performance optimizations.
Play today's Inkspill puzzle
Spread your ink until the whole board is one color, within the move limit. A free daily puzzle from Fiplay, same board for everyone. It plays right here, no download.
User reviews
Good
Now this is what I call a good 3D spaceflight simulator.
This game Excellent! I recommend you playing it If you want to play KSP but on a phone this is the game for you! Perfection
Just 3d sfs
Cool
Great realistic space launch go to any planet its badass
Alternatives to Juno: New Origins
Looking for apps like Juno: New Origins? Here are 3 similar Android apps on Google Play. The highest rated is SimplePlanes (4.3/5).
| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Juno: New Origins | 4.0 / 5 | Free | 500,000+ | Aug 18, 2026 | |
| SimplePlanes | 4.3 / 5 | 5.99 USD | 500,000+ | Oct 20, 2026 | Compare |
| Juno: New Origins Complete Ed. | 4.2 / 5 | 6.99 USD | 100,000+ | Aug 18, 2026 | Compare |
| SimpleRockets | 4.3 / 5 | 2.99 USD | 100,000+ | Jun 1, 2018 | Compare |
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