| Fictional info (?) |
| Suggested name | Josyou Nwan |
| Planet type | Huge cold gas giant |
|
| Atmosphere | Argon | 70% |
| Ozone | 12% |
| Ethane | 7.4% |
| Carbon dioxide | 5.7% |
| Formaldehyde | 3.3% |
| Molecular hydrogen | 0.21% |
| Hydrogen chloride | 0.046% |
| Atmospheric pressure | 0.4 bar |
 |
| Moon | Lyong | Medium-sized irregular rocky asteroid |
| Erxyi-gyou | Large potato shaped crater-filled moon |
| Youmying Cyun | Small slightly egg-shaped rocky moon |
| Zyalyu Chyax Weng | Huge potato shaped gaseous moon |
| Qyue | Huge round rocky moon |
| Raiz | Large slightly egg-shaped crater-filled asteroid |
| Weng | Huge irregular oceanic comet |
| Yuandwai | Very small potato shaped oceanic moon |
| Wang'zyingy | Medium-sized round ice planetoid |
| Jerwyir | Huge almost round rocky asteroid |
| Xyin | Very small potato shaped rocky planetoid |
| Yuefweng-yya | Small potato shaped ice planetoid |
| Tyang | Very small almost round oceanic planetoid |
| Cyasao | Medium-sized almost round rocky planetoid |
| Shwei'mwu | Medium-sized round rocky planetoid |
| Wayweih Aq | Medium-sized round rocky asteroid |
| Byaywan | Small round gaseous moon |
| Jyou-zheng-d | Small potato shaped crater-filled planetoid |
| Waibyue Nyuan | Small irregular oceanic asteroid |
| Shyin | Huge potato shaped oceanic moon |
| Wayye-shyan | Very small irregular crater-filled comet |
| Anch-wei | Large irregular rocky asteroid |
| Yegantyingz | Huge almost round oceanic asteroid |
| Erpyik | Huge almost round crater-filled asteroid |
| Xang'waob Yong | Medium-sized almost round ice moon |
| Google search for Josyou nwan |