🪐Planned
N-Body Gravity
Multiple bodies interacting under mutual gravitational attraction — planets, moons, and chaotic three-body dynamics.
On the workbench
01 · Featured
Live now
Earth & Satellite Live
Keplerian Orbit · Three.js
A 3D satellite orbiting Earth under true two-body Keplerian mechanics. Adjust semi-major axis, eccentricity, inclination, RAAN, and argument of perigee in real time, and watch live telemetry — altitude, speed, orbital period, true and mean anomaly — plus orbit classification from LEO to HEO, a true-scale Sun at 1 AU, and a 9,100-star naked-eye sky.
Keplerian two-body
Real constants · GM, R⊕
Live telemetry
Orbit classes LEO → HEO
True-scale Sun at 1 AU
23.44° obliquity reference
Launch Earth & Satellite →
02 · On the bench
Coming soon
☀️Planned
Solar System
A true-scale tour of the planets orbiting the Sun, with real orbital elements and relative speeds.
On the workbench
🛰️Planned
Orbital Transfers
Hohmann transfers, rendezvous, and Δv budgets between orbits — the math behind real spacecraft maneuvers.
On the workbench
🎯Planned
Projectile Motion
Trajectories with drag, wind, and terrain. Adjust launch angle, speed, and environment in real time.
On the workbench
🕰️Planned
Pendulum Lab
Simple, damped, and driven pendulums with phase-space visualization and energy readouts.
On the workbench
🌊Planned
Wave Interference
Slit diffraction and interference patterns from coherent wave sources, rendered live.
On the workbench