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TOI-7166 b

TOI-7166 b is a temperate water-rich world orbiting a red dwarf star 115.5 ly away. A year there lasts 12.9 days. It was found using the transit method: it dims its star as it passes in front. Its temperature could allow liquid water, which makes it a habitable-zone candidate, not a confirmed habitable world. Planets this size may be wrapped in thick gas; the game imagines it as a solid or water world you can walk on. Note: its mass is estimated from its size. It sits where a planet could be warm enough for liquid water, in the so-called habitable zone.

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EarthTOI-7166 b
Gravity11.41 m/s²1.16× Earth estimated
Size2.01× Earthradius measured
Mass4.7× Earthestimated
Temperature≈ −24 °Cequilibrium temperature measured
Distance116 light-yearsfrom the Sun
Its star3,099 Ka red dwarf
One year12.9 daystime to orbit its star
Discovered2025transit

What it would be like in Worldwalk imagined

Nobody has seen the surface of TOI-7166 b. The game builds it from the real numbers above: you land on a deep global ocean with rocky islands.

Pack the right suit. Choose 3 of 6 modules (cooling, heating, pressure hull, extra oxygen, radiation shield, jetpack), complete 3 surveys and get back to the lander before your oxygen runs out.

Play TOI-7166 b

Similar worlds nearby

HD 60779 b116 light-yearsHD 73344 b115 light-yearsTOI-1634 b115 light-yearsTOI-1634 c115 light-yearsLHS 1903 c116 light-yearsLHS 1903 d116 light-years

Sizes, masses, temperatures and orbits come from the NASA Exoplanet Archive (Planetary Systems Composite table). Values marked estimated are calculated from the other measurements; the surface and air are imagined for the game.