Kepler-117 c — 12 times Earth's width, a giant, Jupiter-sized or more; its year lasts 51 days; about 430 °C, hotter than boiling water; found in 2014 by transit.
Kepler-117 b — 8.1 times Earth's width, Neptune-sized; its year lasts 19 days; about 710 °C, hotter than boiling water; found in 2014 by transit.
NASA Exoplanet Archive, Planetary Systems Composite Parameters (fetched 2026-11-02). Composite values: where a planet's size or mass was not measured, the archive estimates it from the other.
This research has made use of the NASA Exoplanet Archive, which is operated by the California Institute of Technology, under contract with NASA under the Exoplanet Exploration Program.