Do I need to install anything?

No. It runs in any modern browser, free, with no account required.

For Engineers · Ising Model

Ising Model for planetary motion

Built for engineers using it for real design work. Go from concept to a running model in the browser, then scale to the cloud when needed. Simulate planetary motion live below — adjust the inputs and watch it respond, right in your browser.

Ising Model StudioLive

statistical mechanics · Metropolis Monte Carlo

Controls

Speed1×

Below the critical temperature (~2.27) domains align; above it, thermal noise wins. A live phase transition.

Presets

Temperature (J/k_B)

▶ Run in Python

Data Inspector

Lattice150×150

Magnetization0.000

T_critical≈ 2.27

Phaseordered

Governing equation

H = - J ⟨ ij ⟩ \sum s_{i} s_{j} - h i \sum s_{i}, P_{accept} = e^{- Δ E / k_{B} T} = e^{- Δ E /2.20}

Reading this result: Right at the critical point (T_c ≈ 2.27): order and disorder are in balance. Correlated clusters appear at every length scale — the hallmark critical fluctuations of a second-order phase transition.

Runs locally in your browser — free forever. Scale to the cloud when reality gets heavy.

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Frequently asked questions

Is this good for engineers?: Yes — this version of "Ising Model for planetary motion" is framed for engineers using it for real design work. Go from concept to a running model in the browser, then scale to the cloud when needed.
Do I need to install anything?: No. It runs in any modern browser, free, with no account required.