- weight
- 1.34 g
- sun
- 2.5× wider
- sky
- warm white
Illustration computed from this world’s measured and derived values, not a photograph.
HD 136352 d
HD 136352 d is a confirmed sub-Neptune exoplanet 47.9 ly from Earth in the constellation Lupus, discovered in 2019 by La Silla Observatory.
Radial Velocity: spotted by the gravitational wobble the planet tugs in its star.
Standing on HD 136352 d, you would weigh about 34% more than you do on Earth. Its yellow, Sun-like star looks 2.5× wider than ours, bathing the surface in warm white light. A year passes in just 107 days, and at an estimated 158°C (316°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
A little heavier than home, at 1.3 times Earth's gravity. A child raised here would likely grow a little shorter and sturdier than their Earth-raised parents, about 0.94x as tall as on Earth: a 5 ft 10 in adult could stand nearer 5 ft 6 in, with denser bones.
- Bones
- Thick and dense
- More weight to bear forces the skeleton to grow denser and stronger all through childhood.
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 noticeably higher and reedier.
Assuming Earth-like air at this world's temperature of about 158°C (316°F), sound would travel roughly 22% faster than on Earth, so your voice would sound noticeably higher and reedier. 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.
- !Persistently hot at around 158°C (316°F), well above anything you would call comfortable.
- Surface gravity is close to Earth's, 1.34 times, so you would move much as you do here.
A playful read of HD 136352 d’s measured and computed values, not a real advisory.
How long to get there · 47.9 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 HD 136352 d?
HD 136352 d's surface gravity is about 1.3 times Earth's.
How much would you weigh on HD 136352 d?
Someone who weighs 150 pounds on Earth would weigh about 202 pounds on HD 136352 d.
How far is HD 136352 d from Earth?
HD 136352 d lies about 47.9 light-years from Earth.
How long would it take to get to HD 136352 d?
At the speed of NASA's Parker Solar Probe, the fastest craft ever built, the journey would take about 74,684 years.
How hot is HD 136352 d?
HD 136352 d's equilibrium temperature, the balance it reaches from its star's light alone before any greenhouse warming, is about 158°C (316°F).
How long is a year on HD 136352 d?
HD 136352 d completes one orbit of its star in 107 days.
Illustration generated from HD 136352 d's confirmed parameters, not a photograph.