Gravloom - Shape of Gravity

Discover how gravity shapes motion with Gravloom — an interactive physics sandbox that transforms complex gravitational concepts into beautiful, living simulations. Place stars, planets, black holes, and custom celestial bodies onto a dynamic spacetime grid. Watch the surface bend beneath their mass, create stable orbits, launch objects into space, and experiment with gravitational interactions in real time. Gravloom is designed for curious minds, students, science enthusiasts, and anyone fascinated by the invisible force that holds the universe together. EXPLORE A DYNAMIC GRAVITY SANDBOX Create your own celestial systems by adjusting mass, position, velocity, and direction. Every change immediately affects the simulation, allowing you to see how objects attract, orbit, collide, merge, or escape. VISUALIZE THE SHAPE OF GRAVITY Watch a luminous spacetime grid bend around massive objects. This educational visualization helps make gravitational fields and potential wells easier to understand. BUILD MESMERIZING ORBITS Experiment with planets, moons, binary stars, and multi-body systems. Adjust velocity vectors and discover what creates a stable orbit—or sends an object flying into deep space. RUN INTERACTIVE PHYSICS EXPERIMENTS Explore concepts including: • Gravitational attraction • Stable and unstable orbits • Escape velocity • Binary star systems • Barycenters and centers of mass • Gravitational slingshots • Multi-body interactions • Collisions and object merging • Simplified gravitational lensing • Three-body system behavior TRY READY-MADE COSMIC PRESETS Start with carefully designed simulations such as the Earth–Moon system, Sun–Earth orbit, binary stars, gravitational slingshots, unstable three-body systems, and escape-velocity experiments. COMPLETE PHYSICS CHALLENGES Test your understanding by creating stable orbits, reaching escape velocity, orbiting a shared barycenter, or keeping multiple celestial bodies balanced for a specified duration. CONTROL TIME AND MOTION Pause the universe, advance the simulation one step at a time, adjust its speed, inspect force vectors, follow orbital trails, and observe every interaction from different perspectives. BEAUTIFUL ANIMATED INTERFACE Every screen is built around responsive cosmic animation. Spacetime bends, orbital trails glow, vectors grow from celestial bodies, and saved experiments remain alive as miniature simulations. PRIVATE AND OFFLINE Gravloom works offline and does not require an account. Your experiments and saved systems remain stored locally on your device. The application does not require camera, microphone, location, contacts, or other sensitive runtime permissions. EDUCATIONAL SIMULATION NOTICE Gravloom uses simplified numerical and visual models created for exploration and education. Its spacetime grid and gravitational-lensing effects are visual representations and should not be used for professional astronomy, spacecraft navigation, engineering, or mission planning. Weave mass into motion, bend the cosmic grid, and discover the hidden geometry of gravity with Gravloom.