What it’s like to stand here
TOI-199 b
- weight
- 0.66 g
- sun
- 1.9× wider
- sky
- warm white
Illustration computed from this world’s measured and derived values, not a photograph.
Gas giant
TOI-199 b
Transit: spotted by the tiny, repeating dip in its star’s light each time the planet crosses in front of it.
What it's like to stand here
0.66 g
surface gravity (no solid surface · measured mass)
105 days
one year, in Earth time
1.9× wider
how big its sun looks vs ours
warm white
midday sky tint
1.5×
how high you could jump vs Earth
normal
day/night cycle (not tidally locked)
How long to get there · 334 ly away
Jet airliner
400 million years
dies en route1000-yr cryo: fails
Parker Solar Probethe fastest craft ever built
520,223 years
dies en route1000-yr cryo: fails
Light speed
334 years
dies en route1000-yr cryo: survives
Warp 10
122 days
arrives thriving
Folding spacetime
instant
arrives thriving
Size vs Earth
Explore from here · roam the neighborhood
Host star
TOI-199
G9 V · 2 planets
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
Gear bridge
Matched telescope & eyepiece recommendations are coming. Any product links will carry a clear affiliate disclosure.
Illustration generated from TOI-199 b's confirmed parameters, not a photograph.