TOI-1117 is a single G-type star in the constellation of Pavo. It has approximately 0.97 times the mass and 1.05 times the radius of the Sun, with a surface temperature of 5,635 K and a spectral type of G7. TOI-1117 is too faint to be visible to the naked eye. Based upon parallax measurements, it is located from the Sun. The object is drifting towards the Sun with a radial velocity of .
Planetary system In June of 2025, three exoplanets (b, c and d) were identified via the radial velocity method. An additional planet was discovered using the transit technique.
None of these planets orbit in the habitable zone; all are believed to be sub-Neptune planets.
See also List of exoplanets discovered in 2025 Exoplanet sub-Neptune Main Sequence Star
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