Skip to main content

The TOI-5788 System

2 planets Lyra

TOI-5788 is a planetary system in the constellation Lyra hosting 2 confirmed exoplanets, about 318 light-years from Earth.

Size Comparison: The Planets of TOI-5788

Earth1.00 R⊕b1.53 R⊕c2.27 R⊕
Compare any two worlds side by side in the Exoplanet Explorer app ›

TOI-5788: Star and Habitable Zone

TOI-5788

Surface temperature
5,615 K (Sun: 5,772 K)
Mass
0.87 M☉
Radius
0.87 R☉
Luminosity
0.7120 L☉
Age
5.7 billion years (Sun: 4.6)
TOI-5788 b TOI-5788 c
Too hot Optimistic habitable zone Conservative habitable zone Too cold

Habitable zone of TOI-5788: 0.639–1.513 AU (conservative: 0.810–1.435 AU), per Kopparapu et al. (2014). Earth orbits the Sun at 1 AU.

See the full interactive habitable-zone view in the Exoplanet Explorer app ›

All 2 Planets in the TOI-5788 System

PlanetTypeOrbitRadiusESIDiscovered
TOI-5788 bSuper Earth6.3 d1.53 R⊕2026
TOI-5788 cSuper Earth16 d2.27 R⊕2026

Discovery History

The first planet found here, TOI-5788 b, was discovered in 2026 using the transit method.

Frequently Asked Questions About TOI-5788

How many planets does TOI-5788 have?

TOI-5788 has 2 confirmed exoplanets. More may await discovery.

Are any planets in the TOI-5788 system habitable?

None of the known planets in TOI-5788 orbit within the star's habitable zone.

How far away is TOI-5788?

TOI-5788 is about 318 light-years from Earth in the constellation Lyra.

Exoplanet Explorer app icon

Explore the TOI-5788 system in the app

Browse, filter and compare 6,000+ exoplanets on iPhone, iPad and Apple Watch — with habitable-zone views, widgets and offline data.

Download on the App Store