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TOI-1266 d

TOI-1266 d is a temperate water-rich world orbiting a red dwarf star 117.5 ly away. A year there lasts 32.5 days. It was found using tiny timing shifts in a neighboring planet's transits. 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. It sits where a planet could be warm enough for liquid water, in the so-called habitable zone.

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EarthTOI-1266 d
Gravity11.92 m/s²1.22× Earth measured
Size1.74× Earthradius measured
Mass3.68× Earthmeasured
Temperature≈ 15 °Cequilibrium temperature measured
Distance118 light-yearsfrom the Sun
Its star3,563 Ka red dwarf
One year32.5 daystime to orbit its star
Discovered2025transit timing variations

What it would be like in Worldwalk imagined

Nobody has seen the surface of TOI-1266 d. 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-1266 d

Other planets around TOI-1266

TOI-1266 b0.7× EarthTOI-1266 c0.81× Earth

Similar worlds nearby

HD 20781 c117 light-yearsHD 20781 d117 light-yearsHD 20781 e117 light-yearsLHS 1903 c116 light-yearsLHS 1903 d116 light-yearsLHS 1903 e116 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.