WORLDWALKHD 224018 b
HD 224018 b is a hot Earth-size planet orbiting a Sun-like star 344 ly away. A year there lasts 10.6 days. It was found using the radial velocity method: it makes its star wobble. Note: its mass is estimated from its size.
What it would be like in Worldwalk imagined
Nobody has seen the surface of HD 224018 b. The game builds it from the real numbers above: you land on bare, cratered rock with no air.
- Air: None (bare rock). Surface pressure: almost none.
- A 70 kg explorer would feel like 58 kg.
- A jump that clears 50 cm on Earth would reach about 60 cm.
- With almost no air, a hammer and a feather fall side by side, and sound cannot travel.
Pack the right suit. Choose 3 of 6 modules (cooling, heating, pressure hull, extra oxygen, radiation shield, jetpack), complete 3 surveys and get back to the lander before your oxygen runs out.
Play HD 224018 bOther planets around HD 224018
Similar worlds nearby
Sizes, masses, temperatures and orbits come from the NASA Exoplanet Archive (Planetary Systems Composite table). Values marked estimated are calculated from the other measurements; the surface and air are imagined for the game.