Compare calculators
Both calculators run independently β change the inputs on either side to compare results.
Astronomy
Planetary Temperature Calculator
Estimate a planet's equilibrium temperature based on its host star's temperature, radius, and the planet's orbital distance. Useful for assessing whether exoplanets might fall within a habitable zone.
Fill in the required fields to see your result.
Astronomy
Exoplanet Habitability Calculator
Estimate an exoplanet's effective surface temperature and habitability based on its host star and orbital parameters. Use this when evaluating whether a discovered or hypothetical planet could support liquid water.
Fill in the required fields to see your result.
Key differences
| Planetary Temperature Calculator | Exoplanet Habitability Calculator | |
|---|---|---|
| Category | Astronomy | Astronomy |
| Inputs required | 3 | 4 |
| Result | Planetary Temperature (K) | Surface Temperature (Kelvin) |
| What it does | Estimate a planet's equilibrium temperature based on its host star's temperature, radius, and the planet's orbital distance. Useful for assessing whether exoplanets might fall within a habitable zone. | Estimate an exoplanet's effective surface temperature and habitability based on its host star and orbital parameters. Use this when evaluating whether a discovered or hypothetical planet could support liquid water. |