What it’s like to stand here
TOI-6109 b
weight
≈ 0.89 g
sun
17.0× wider
sky
warm white

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

Ice / gas giant

TOI-6109 b

Transit: spotted by the tiny, repeating dip in its star’s light each time the planet crosses in front of it.

TOI-6109
host star
4.87 R⊕
radius
21.10 M⊕
mass · estimated from radius
5.7 days
orbital period
427°C (800°F)
avg temp
What it's like to stand here
≈ 0.89 g
surface gravity (no solid surface · mass estimated from size)
5.7 days
one year, in Earth time
17.0× wider
how big its sun looks vs ours
warm white
midday sky tint
1.1×
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 · 495 ly away
Jet airliner
593 million years
dies en route1000-yr cryo: fails
Parker Solar Probethe fastest craft ever built
771,854 years
dies en route1000-yr cryo: fails
Light speed
495 years
dies en route1000-yr cryo: survives
Warp 10
181 days
arrives thriving
Folding spacetime
instant
arrives thriving
Size vs Earth
EarthTOI-6109 b is 4.9× the width of Earth
Explore from here · roam the neighborhood
Host star
TOI-6109
G3 · 2 planets
Explore →
Sibling worlds in this system

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 11.1
ConstellationPerseus
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-6109 b's confirmed parameters, not a photograph.