What it’s like to stand here
TOI-1386 b
weight
1.19 g
sun
5.9× wider
sky
warm white

Illustration computed from this world’s measured and derived values, not a photograph.

Ice / gas giant

TOI-1386 b

ESI 0.26479 lyDiscovered in 2024 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.

TOI-1386 →
host star
6.22 R⊕
radius
45.80 M⊕
mass · measured
26 days
orbital period
342°C (647°F)
avg temp
What it's like to stand here
1.19 g
surface gravity (no solid surface · measured mass)
26 days
one year, in Earth time
5.9× wider
how big its sun looks vs ours
warm white
midday sky tint
0.8×
how high you could jump vs Earth
likely
likely tidally locked: probably eternal day on one side, night on the other
How long to get there · 479 ly away
Jet airliner
574 million years
dies en route1000-yr cryo: fails
Parker Solar Probethe fastest craft ever built
747,031 years
dies en route1000-yr cryo: fails
Light speed
479 years
dies en route1000-yr cryo: survives
Warp 10
175 days
arrives thriving
Folding spacetime
instant
arrives thriving
Size vs Earth
EarthTOI-1386 b is 6.2× the width of Earth
Explore from here · roam the neighborhood
TOI-1386 bIce / gas giant
PlanetTOI-1386 cGas giant
PlanetKepler-139 fsimilar world
SystemTOI-143189 ly
Sky regionLacertathis direction
Host star
TOI-1386
G5V · 2 planets
Explore →
Sibling worlds in this system
Nearby star systems
Similar worlds (size · gravity · star)

Zoom out: star → system → (soon) galaxy arm, host black hole, and a real image of the host galaxy.

Can you see it tonight? · observe
SMALL TELESCOPE NEEDED
Host-star brightnessmag 10.6
ConstellationLacerta →
To see the host star4-6" (100-150 mm) telescope
Gear bridge

Matched telescope & eyepiece recommendations are coming. Any product links will carry a clear affiliate disclosure.

Illustration generated from TOI-1386 b's confirmed parameters, not a photograph.