| Fictional info (?) |
| Suggested name | Jumyu |
| Planet type | Huge hot gas giant |
| It is the coldest planetary atmosphere in its solar system, with a minimum temperature of 75°K (-198°C), and has a complex, layered cloud structure with ammonia thought to make up the lowest clouds, and hydrogen deuteride (HD) the uppermost layer of clouds. |
| Atmosphere | Hydrogen deuteride (HD) | 66% |
| Ammonia | 19% |
| Carbonyl sulfide | 7.6% |
| Hydrogen peroxide | 6% |
| Atmospheric pressure | 2.4 bar |
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| Moon | Zahyusha Juzego | Small irregular gaseous planetoid |
| Dojuma'jima | Large round rocky moon |
| Aruryu'ryuza'cho | Huge round rocky comet |
| Darozo Ru | Huge almost round rocky moon |
| Shurure Byuhi | Huge potato shaped gaseous planetoid |
| Hyohe Udone | Very small round rocky planetoid |
| Gohyo | Very small round rocky moon |
| Mimi Pena Noyo | Small slightly egg-shaped rocky moon |
| Ryako | Very small irregular rocky asteroid |
| Remyo-hyu | Medium-sized almost round rocky planetoid |
| Bubi-mochi'gemyu | Small round rocky asteroid |
| Chumu Janga | Medium-sized potato shaped rocky asteroid |
| Nshoagya Ri | Huge potato shaped gaseous asteroid |
| Hegi Pa | Medium-sized irregular rocky moon |
| Suri-ta | Small almost round rocky asteroid |
| Buwohyo Pyo | Huge almost round gaseous planetoid |
| Pyuyamyu | Small slightly egg-shaped rocky moon |
| Ogosho | Large irregular rocky moon |
| Wabaze | Medium-sized round rocky planetoid |
| Shocho Bu | Large round crater-filled moon |
| Peji | Huge potato shaped ice moon |
| Kyoben Gashu | Small potato shaped crater-filled asteroid |
| Hyuchi | Small irregular rocky comet |
| Bozaru | Huge round crater-filled moon |
| Gutouto | Huge potato shaped rocky moon |
| Nnsuchu | Huge almost round rocky moon |
| Repohyo'ruhi | Small irregular rocky asteroid |
| Moju-zegya Kyo | Large slightly egg-shaped rocky moon |
| Pyubyo Hikihyo | Small irregular rocky moon |
| Gomya-so | Very small irregular gaseous planetoid |
| Chagu-dabupyo | Very small potato shaped crater-filled moon |
| Rihyu Ri | Large slightly egg-shaped oceanic moon |
| Kyohi | Huge almost round rocky moon |
| Nyamyo'za | Very small irregular crater-filled moon |
| Google search for Jumyu |