TOI-813TOI-813 is a bright subgiant G-type star located away from planet Earth. It is too faint to be seen with the naked eye. TOI-813 has a mass of 1.32 solar masses, a radius of 1.95 solar radii and a luminosity of 4.3 times the solar luminosity.Planetary systemThe star has one known exoplanet orbiting it named TOI-813 b, a Neptune-like gas giant.