Juno: New Origins Complete Ed.

4.5
3.72K reviews
100K+
Downloads
Content rating
PEGI 3
€0 with a Play Pass subscription Learn more
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About this game

After six years of development, what began as a simple rocket simulator has become a comprehensive aerospace sandbox in which you can bring to life anything you can imagine - from rockets, airplanes, and cars to entire planets. Over time, the more we added, the more SimpleRockets 2 outgrew its name. With much consideration we have decided to change the name to "Juno: New Origins" - a title that symbolizes a new start.

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.
Updated on
Nov 26, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info and Device or other IDs
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.5
3.26K reviews
Griffin frost
July 18, 2025
Excellent, no idea how they managed to fit so much into a phone but it runs flawlessly. Proper physics, nice designer that isn't (quite) overwhelming, good career mode and I like the UI. There is room for improvement sure but I am still blown away. A couple issues: though it tells you where you need to burn to match your ship's inclination to that of a target it doesn't tell you how big the difference is or when a maneuver is strong enough to correct it and T.T.'s orbital line never shows up.
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Ben Taylor
February 3, 2025
Superb. Strongly recommend. An excellent simulation of spaceflight with good physics, great attention to detail, great functionality and great playability. There are some things I would change, for example the designer is a bit annoying particularly when trying to drag parts. moving with the joysticks (when outside the craft on foot or controlling a land vehicle) is frustratingly difficult. But that does not change my perception of the game in the slightest. Would give more stars if I could.
35 people found this review helpful
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A Google user
April 12, 2020
It's an okay mobile experience. Downloading PC created designs is your best bet. When creating your own designs on mobile, camera depth can be an absolute pain to deal with. Also I found mirroring parts didn't show up in staging which is critical. Maybe it's better on a tablet, but my phone is quite large. Overall I have a bunch of feedback that could benefit the mobile experience
27 people found this review helpful
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What’s new

Meet “Oord,” a unique Proto-Earth discovery. Improvements in contract stability, resolving major bugs in Space Station and Rover missions (restarting these contracts may be needed). Visuals are enhanced with brighter colors and new skybox. Full release notes on SimpleRockets.com