How do I simulate a meteor shower?

Open this page and use the live H-R Diagram tool below — set your inputs and the simulation runs instantly in your browser using real numerics. No install, no account needed.

Yes. The simulation runs free in your browser. A one-time unlock or a Pro plan adds advanced parameters, saved presets, data import, and clean exports.

Can I use my own numbers?

Absolutely — every input is adjustable, and with data import you can drive a meteor shower from your own measurements.

Use case · powered by H-R Diagram

H-R Diagram for a meteor shower

Simulate a meteor shower live in your browser. This runs the real H-R Diagram solver — adjust the inputs, watch it respond instantly, and export the result. No install, no account.

For:Students Researchers Educators Engineers Hobbyists & Makers K-12 Students First Responders

Hertzsprung-Russell DiagramLive

the map of the stars

Controls

Presets

Your star temperature (K)

The H-R diagram plots stars by temperature and luminosity, revealing the main sequence (a diagonal band), red giants, supergiants, and white dwarfs. Your star (pink ring) sits on the main sequence where luminosity scales as T⁴.

▶ Run in Python

Data Inspector

Spectral classG

Luminosity1.00 L☉

Temperature5,778 K

Governing equation

\frac{L}{L _{⊙}} = (\frac{T}{T _{⊙}})^{4} = (\frac{5778}{5778})^{4} = 1.00

Reading this result: A cool orange K-type star: lower temperature places it low-right on the main sequence, dimmer and longer-lived than the Sun.

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

or unlock everything with Pro →

About this simulation

The full H-R Diagram tool models a meteor shower with the same numerics engineers and scientists use — running entirely client-side. Change any parameter and the result updates in real time, so you can build intuition, check a design, or teach the concept without spreadsheets or installs.

More you can do with H-R Diagram

H-R Diagram for a planet orbit H-R Diagram for a binary star H-R Diagram for a black hole H-R Diagram for a galaxy rotation H-R Diagram for a comet path H-R Diagram for a solar eclipse H-R Diagram for a supernova H-R Diagram for a star's life

Other ways to simulate a meteor shower

Exoplanet Transit for a meteor shower Lagrange Points for a meteor shower Roche Limit for a meteor shower Hubble's Law for a meteor shower Telescope Optics for a meteor shower Stellar Parallax for a meteor shower

Frequently asked questions

How do I simulate a meteor shower?: Open this page and use the live H-R Diagram tool below — set your inputs and the simulation runs instantly in your browser using real numerics. No install, no account needed.
Is it free?: Yes. The simulation runs free in your browser. A one-time unlock or a Pro plan adds advanced parameters, saved presets, data import, and clean exports.
Can I use my own numbers?: Absolutely — every input is adjustable, and with data import you can drive a meteor shower from your own measurements.