Build rockets, airplanes — and more — to explore highly detailed 3D planets.

This is the free-to-play edition, which includes most of the content from the Complete Edition. The remaining content is available for purchase as three individual bundles directly within the app. If you prefer a one-time purchase, find "Juno: New Origins Complete Ed." on Google Play.

AEROSPACE SANDBOX

Juno: New Origins is a 3D aerospace sandbox game where you use customizable parts to build and test rockets, planes, cars, or anything imaginable. Experience realistic physics across land, sea, air, and space.

CAREER MODE + TECH TREE

Take charge of your own aerospace company, earning money and tech points as you advance. Fulfill contracts to generate income, tackling a mix of hand-crafted and procedural contracts that provide endless gameplay. Conquer milestones and explore landmarks to earn tech points and unlock new technologies in the tech tree. Interactive tutorials teach you how to build and operate rockets, cars, and airplanes.

RESIZE AND RESHAPE PARTS

Stretch and reshape fuel tanks, wings, cargo bays, fairings, and nose cones with intuitive tools that help you realize your vision. Resize solar panels, landing gear, pistons, jet engines, and more to fit your needs. Paint your craft in custom colors and fine-tune its reflectiveness, emissiveness, and texture style.

DESIGN ROCKET AND JET ENGINES

Tune your engines in countless ways: modify the power cycle, combustion pressure, gimbal range, fuel type, or adjust nozzle performance and appearance. Customize them as powerhouses for liftoff or ultra-efficient vacuum engines for interplanetary travel. Engine performance even alters its in-flight visuals—exhaust expands or contracts based on atmospheric pressure. Shock diamonds are a spectacular sign of suboptimal performance! If deep customization isn’t your style, simply attach a pre-built engine and launch.

PROGRAM YOUR CRAFTS

Easily drag and drop code blocks to program your crafts for telemetry logging, automation, or designing custom MFD touch screens. With Vizzy—a programming language created for Juno: New Origins—you can expand your craft’s capabilities while learning about programming, math, and physics.

REALISTIC ORBIT SIMULATION

Experience realistic orbital simulations with time-warp, so you’re not waiting months to reach another planet. Use the Map View to visualize your orbits, plan maneuvers, and set up encounters with other planets or satellites.

DOWNLOAD CRAFTS, SANDBOXES, AND MORE

Download from a vast collection of user-uploaded crafts, sandboxes, and planets on SimpleRockets.com. Share your own creations with the community and rise through the ranks from a white-level builder to a gold-level builder and beyond.