- weight
- ≥ 2.78 g
- sun
- 6.3× wider
- sky
- warm white
Illustration computed from this world’s measured and derived values, not a photograph.
Kepler-92 d
Kepler-92 d is a confirmed sub-Neptune exoplanet 1,559 ly from Earth in the constellation Lyra, discovered in 2015 by Kepler.
Transit: spotted by the tiny, repeating dip in its star’s light each time the planet crosses in front of it.
Standing on Kepler-92 d, you would weigh roughly about 178% more than you do on Earth. Its yellow, Sun-like star looks 6.3× wider than ours, bathing the surface in warm white light. It is likely tidally locked, so that sun never moves in the sky: one hemisphere in endless day, the other in permanent night. A year passes in just 49 days, and at an estimated 364°C (687°F) it is blistering.
How closely this world matches Earth in size and warmth, from 0 to 1 (Earth = 1.0). Computed by gravityfinder. See every world ranked →
What these mean: surface gravity · tidal locking · equilibrium temperature · Earth similarity
If your children grew up herea playful thought experiment
Heavier than home, at about 2.8 times Earth's gravity. A child would end up markedly shorter and powerfully built, about 0.82x as tall as on Earth: a 5 ft 10 in adult could stand nearer 4 ft 9 in. Bones, muscle, and heart would all grow heavier just to stand and move.
- Bones
- Thick and dense
- More weight to bear forces the skeleton to grow denser and stronger all through childhood.
- Heart
- Large and powerful
- Pushing blood upward against stronger gravity demands a bigger, harder-working heart.
- Movement
- Low and deliberate
- A fall under this gravity lands hard, so movement stays slow, planted, and careful.
A playful thought experiment from this world’s gravity, not a prediction about any real person. No human has ever grown up off Earth, so no one truly knows; the direction (taller in low gravity, shorter and stockier in high) follows how growing bodies respond to weight.
Hear how a voice sounds herea computed acoustic demo
Your voice would sound high and thin, almost cartoonish.
Assuming Earth-like air at this world's temperature of about 364°C (687°F), sound would travel roughly 49% faster than on Earth, so your voice would sound high and thin, almost cartoonish. The real atmosphere is unknown, so this is a best guess.
A real voice sample, pitch-shifted (tempo held constant) to suggest the acoustics: a playful approximation, not a precise simulation. Voice: Lingua Libre / Vealhurl, CC BY-SA 4.0.
- !Blistering at about 364°C (687°F), far too hot for liquid water on the surface.
- !Gravity is at least 2.8 times Earth's, so every movement is a strain and a fall could be fatal.
- !Likely tidally locked: one hemisphere in endless day, the other in permanent night.
A playful read of Kepler-92 d’s measured and computed values, not a real advisory.
How long to get there · 1,559 ly away
Zoom out: star → system → (soon) galaxy arm, host black hole, and a real image of the host galaxy.
Matched telescope & eyepiece recommendations are coming. Any product links will carry a clear affiliate disclosure.
What is the gravity on Kepler-92 d?
Kepler-92 d's surface gravity is at least 2.8 times Earth's, and possibly more: its mass is only a lower bound.
How much would you weigh on Kepler-92 d?
Someone who weighs 150 pounds on Earth would weigh at least 417 pounds on Kepler-92 d.
How far is Kepler-92 d from Earth?
Kepler-92 d lies about 1,559 light-years from Earth.
How long would it take to get to Kepler-92 d?
At the speed of NASA's Parker Solar Probe, the fastest craft ever built, the journey would take about 2.4 million years.
How hot is Kepler-92 d?
Kepler-92 d's equilibrium temperature, the balance it reaches from its star's light alone before any greenhouse warming, is about 364°C (687°F).
How long is a year on Kepler-92 d?
Kepler-92 d completes one orbit of its star in 49 days.
Illustration generated from Kepler-92 d's confirmed parameters, not a photograph.