Navigate the Solar System in SunScope
Master gravitational physics and planetary orbits in real-time astronomical exploration
Stellar Rating
500K+
Explorers
Free celestial navigation system unlocked for new players
Master gravitational physics and planetary orbits in real-time astronomical exploration
Free celestial navigation system unlocked for new players
Select your exploration bonus and claim your promo code before departure
Wagering requirements apply to all bonuses. Minimum deposit required for welcome match. New players only. Validity periods as stated. Full terms apply.
SunScope runs a continuous physics engine that calculates gravitational forces between all celestial bodies in real time. Your spacecraft responds to the combined gravitational pull of planets, moons, and the Sun itself, creating authentic orbital mechanics that require precision timing and trajectory planning. Each planetary body has accurate mass values affecting your flight path.
The game tracks your velocity vector, position coordinates, and gravitational influences to plot your trajectory across the solar system. Launch windows appear based on planetary alignment, just like real space missions. You can execute gravity assists around planets to gain speed without fuel consumption, utilizing the Oberth effect for maximum efficiency during periapsis burns.
Each exploration session generates unique mission objectives based on current planetary positions. The mission generator analyzes orbital mechanics to create achievable yet challenging routes through the inner and outer solar system. Missions scale in complexity from simple orbital insertions around Earth to complex multi-gravity-assist trajectories to the outer planets.
Navigate through accurately modeled planetary orbits with true elliptical paths, varying orbital speeds, and correct axial tilts. Each planet follows Kepler's laws of motion, creating authentic celestial mechanics where inner planets orbit faster than outer giants. Plan your launch windows based on real orbital resonances.
Execute slingshot maneuvers around planets to gain velocity without burning fuel. The gravity assist system calculates approach angles, periapsis altitude, and exit trajectories automatically, showing you the predicted velocity gain before commitment. Chain multiple assists together to reach distant planets efficiently.
Monitor your spacecraft's remaining delta-v capacity across every mission. The fuel system tracks your total velocity change budget, requiring strategic planning for burns. Hohmann transfer calculations appear in real-time, showing optimal burn points for minimum fuel consumption between orbital transfers.
Unlock detailed information cards for each planet, moon, and asteroid you visit. The discovery system tracks your exploration progress across 50+ celestial bodies, revealing scientific data about composition, atmosphere, surface features, and orbital characteristics as you complete proximity missions.
Access the advanced trajectory planning tool that displays your projected flight path across multiple orbital periods. The planner shows encounter times, closest approach distances, and required delta-v for course corrections. Save successful trajectories to your mission library for future reference.
Control time flow from real-time to 100,000x acceleration, allowing you to witness complete planetary orbits in minutes. The time warp system automatically slows down near critical maneuver nodes and planetary encounters, ensuring you never miss important navigation events during long-duration transfers.
Celestial Games Studio specializes in scientifically accurate space simulation games. SunScope version 2.4.1 represents their most advanced orbital mechanics engine to date.
Platform: Android 8.0 and higher | Released: April 2026 | Current Build: 01.04.2026
Free on Android 8.0+. No registration required. Installs in under 2 minutes with full offline orbital simulation.
Launch SunScope on Android156 MB download | Everyone 10+ | Contains optional in-app purchases for spacecraft upgrades