Kessler Syndrome: Orbital Debris Cascade (2D)
2D top-down Kessler-syndrome lab: pick an orbital shell, set debris density and active-removal mitigation, and watch the mean-field population equation decide whether the shell settles or runs away into cascading collisions.
This 2D companion drives the same density/mitigation risk formula as the 3D Kessler Syndrome Simulator through a plain top-down canvas view: pick LEO, MEO or GEO, set debris density and active-removal mitigation, and a mean-field population equation — collision growth scaling with density squared, weighed against each shell's real natural-decay lifetime — plays out live, with a sparkline showing whether the shell settles or cascades.
2D top-down Kessler-syndrome lab: orbital-shell selector, density/mitigation/time-scale sliders, Kepler-law angular rates, and a live population-growth sparkline driven by a collision-cascade ODE.
2D · HTML5 Canvas 2D · 60 FPS target · runs fully client-side, no install