- weight
- 3.10 g
- sun
- 49.2× wider
- sky
- deep orange
Illustration computed from this world’s measured and derived values, not a photograph.
TOI-1075 b
TOI-1075 b is a confirmed sub-Neptune exoplanet 200 ly from Earth in the constellation Pavo, discovered in 2022 by Transiting Exoplanet Survey Satellite (TESS).
Transit: spotted by the tiny, repeating dip in its star’s light each time the planet crosses in front of it.
Standing on TOI-1075 b, you would weigh about 210% more than you do on Earth. Its orange dwarf looks 49.2× wider than ours, bathing the surface in deep orange 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 14.5 hours, and at an estimated 1050°C (1922°F) it is hot enough to melt rock.
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 3.1 times Earth's gravity. A child would end up markedly shorter and powerfully built, about 0.80x as tall as on Earth: a 5 ft 10 in adult could stand nearer 4 ft 8 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 1050°C (1922°F), sound would travel roughly 114% 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.
- !At about 1050°C (1922°F), the daytime side glows: metals run liquid and any atmosphere is being torn away.
- !Gravity is 3.1 times Earth's, so every movement is a strain and a fall could be fatal.
- !Its star delivers about 509 times the sunlight Earth gets, a blinding, sterilizing glare.
- !Earth-similarity index 0.17: this world has almost nothing in common with our own.
- !Likely tidally locked: one hemisphere in endless day, the other in permanent night.
A playful read of TOI-1075 b’s measured and computed values, not a real advisory.
How long to get there · 200 ly away
No other confirmed planets here yet. New ones auto-appear as telescopes report.
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 TOI-1075 b?
TOI-1075 b's surface gravity is about 3.1 times Earth's.
How much would you weigh on TOI-1075 b?
Someone who weighs 150 pounds on Earth would weigh about 465 pounds on TOI-1075 b.
How far is TOI-1075 b from Earth?
TOI-1075 b lies about 200 light-years from Earth.
How long would it take to get to TOI-1075 b?
At the speed of NASA's Parker Solar Probe, the fastest craft ever built, the journey would take about 312,628 years.
How hot is TOI-1075 b?
TOI-1075 b's equilibrium temperature, the balance it reaches from its star's light alone before any greenhouse warming, is about 1050°C (1922°F).
How long is a year on TOI-1075 b?
TOI-1075 b completes one orbit of its star in 14.5 hours.
Illustration generated from TOI-1075 b's confirmed parameters, not a photograph.