| Fictional info (?) |
|---|
| Suggested name | Ryubo |
| Planet type | Huge cold gas giant |
| It is the coldest planetary atmosphere in its solar system, with a minimum temperature of 83°K (-190°C), and has a complex, layered cloud structure with ammonia thought to make up the lowest clouds, and helium the uppermost layer of clouds.
Having almost no atmosphere to retain heat, it has surface temperatures that vary diurnally more than on any other planet in its solar system, ranging from 60°K (-213°C) at night to 770°K (497°C) during the day across the equatorial regions.
It is radically different from Earth in other respects.
Because of its rapid rotation, the planet's shape is that of an oblate spheroid (it has a slight but noticeable bulge around the equator). |
| Atmosphere | Helium | 58% |
| Ammonia | 29% |
| Xenon | 12% |
| Methane | 0.31% |
| Atmospheric pressure | 30 bar |
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| Moon | Mepyotsu Hyu | Large irregular gaseous asteroid |
| Azegu Pyucho'shi | Huge round gaseous moon |
| Rarazan He | Large potato shaped ice asteroid |
| Okyo'ryusa Pyu | Very small irregular rocky moon |
| Magi | Medium-sized potato shaped ice planetoid |
| Ryano Zepe Nyote | Medium-sized almost round rocky comet |
| Byupu-eganyo | Large irregular ice moon |
| Nabyugu Ga | Small slightly egg-shaped ice asteroid |
| Donyaga'gugya | Large slightly egg-shaped oceanic moon |
| Byona Kyu | Large irregular rocky moon |
| Pabyamu | Huge irregular ice moon |
| Ryuta | Medium-sized slightly egg-shaped crater-filled planetoid |
| Kopachi-gya | Large round rocky moon |
| Pujo Iwahyu Ke | Large round gaseous moon |
| Hyume | Medium-sized almost round rocky asteroid |
| Ibyapajo'gige | Very small slightly egg-shaped ice moon |
| Pereka | Very small potato shaped gaseous asteroid |
| Kurabosho Gyu | Medium-sized potato shaped ice asteroid |
| Worucha | Huge almost round rocky comet |
| Sutaba Pojaryu | Very small almost round rocky planetoid |
| Beino-ka | Small round rocky comet |
| Myoda | Medium-sized slightly egg-shaped rocky asteroid |
| Sodo | Small round rocky moon |
| Moyu'yora Iya | Medium-sized slightly egg-shaped oceanic planetoid |
| Kyanu Hyubi-nyu | Large round rocky moon |
| Temyafu Shami | Medium-sized slightly egg-shaped rocky comet |
| Heya | Medium-sized potato shaped oceanic asteroid |
| Kyumyahyo | Very small almost round rocky comet |
| Uomu Bakya Wachu | Large round oceanic moon |
| Poimu-pujo | Small round rocky moon |
| Kupe | Medium-sized almost round rocky comet |
| Rubesho | Large slightly egg-shaped rocky moon |
| Myakeno Ma | Small almost round gaseous comet |
| Mupe Do | Large potato shaped oceanic moon |
| Byuku-pyoma | Small round rocky moon |
| Google search for Ryubo |