| Fictional info (?) |
| Suggested name | Isef |
| Planet type | Huge cold gas giant |
| The atmospheric pressure at the planet's surface is 90 bar, or roughly the pressure found 450 m under the oceans of Earth. |
| Atmosphere | Formaldehyde | 92% |
| Hydrogen peroxide | 6.2% |
| Sulfur dioxide | 1.5% |
| Hydrogen | 0.061% |
| 2H2O | 0.0039% |
| Atmospheric pressure | 90 bar |
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| Moon | Toseten'eju | Small potato shaped gaseous planetoid |
| Ocaneby | Very small irregular crater-filled asteroid |
| Ejar | Very small slightly egg-shaped rocky moon |
| Ezarela | Very small round crater-filled moon |
| Ynedun-ejolat | Large round crater-filled moon |
| Etekex-o | Very small almost round rocky planetoid |
| Eteg Udil | Small potato shaped ice moon |
| Qusone Fahon | Very small irregular ice moon |
| Olix | Large round oceanic asteroid |
| Lepur-ibuq | Medium-sized irregular ice comet |
| Hegu | Very small almost round oceanic asteroid |
| Evuziw-o | Small round ice moon |
| Isoseni Davi | Very small round rocky moon |
| Okavy-l | Small round oceanic planetoid |
| Vinenuv Una | Huge round ice moon |
| Unob | Medium-sized almost round rocky asteroid |
| Onymy | Medium-sized round rocky moon |
| Ojyp Uco | Huge round gaseous planetoid |
| Yreke | Small round rocky moon |
| Wezuvyt Exosuko | Small round crater-filled planetoid |
| Pohun | Very small round oceanic moon |
| Teti | Huge round rocky moon |
| Urenu Vato | Large round rocky asteroid |
| Seno'docu-noly | Very small slightly egg-shaped crater-filled asteroid |
| Ixuzaje-b | Small slightly egg-shaped rocky planetoid |
| Onegelur | Huge potato shaped rocky asteroid |
| Isatis Enobib | Medium-sized almost round crater-filled asteroid |
| Ekysen Yf | Very small irregular gaseous moon |
| Google search for Isef |