What it’s like to stand here
TOI-654.01
weight
1.54 g
sun
22.0× wider
sky
deep orange

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

Sub-Neptune

TOI-654.01

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

TOI-654
host star
2.38 R⊕
radius
8.71 M⊕
mass · measured
1.5 days
orbital period
521°C (970°F)
avg temp
What it's like to stand here
1.54 g
your weight (measured mass)
1.5 days
one year, in Earth time
22.0× wider
how big its sun looks vs ours
deep orange
midday sky tint
0.6×
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 · 188 ly away
Jet airliner
226 million years
dies en route1000-yr cryo: fails
Parker Solar Probethe fastest craft ever built
293,787 years
dies en route1000-yr cryo: fails
Light speed
188 years
dies en route1000-yr cryo: survives
Warp 10
69 days
arrives thriving
Folding spacetime
instant
arrives thriving
Size vs Earth
EarthTOI-654.01 is 2.4× the width of Earth
Explore from here · roam the neighborhood
Host star
TOI-654
M2 V · 1 planet
Explore →
Sibling worlds in this system

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.

Can you see it tonight? · observe
FAINT — LARGE TELESCOPE NEEDED
Host-star brightnessmag 14.5
ConstellationLeo
To see the host star10"+ (250 mm) telescope, dark sky
Gear bridge

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

Illustration generated from TOI-654.01's confirmed parameters, not a photograph.