| Fictional info (?) |
|---|
| Suggested name | Heno |
| Planet type | Huge cold gas giant |
| It is the coldest planetary atmosphere in its solar system, with a minimum temperature of 80°K (-193°C), and has a complex, layered cloud structure with ammonia thought to make up the lowest clouds, and oxygen 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 80°K (-193°C) at night to 1155°K (882°C) during the day across the equatorial regions.
The krypton has probably photodissociated, and the free oxygen has been swept into interplanetary space by the solar wind because of the lack of a nitric oxide layer. |
| Atmosphere | Oxygen | 96% |
| Ammonia | 2.3% |
| Krypton | 0.93% |
| Nitric oxide | 0.26% |
| Xenon | 0.033% |
| Atmospheric pressure | 70 bar |
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| Moon | Exini Dedaj | Very small round ice moon |
| Nynunit | Huge round rocky asteroid |
| Irom Uqog | Large slightly egg-shaped gaseous asteroid |
| Pugut | Very small irregular ice comet |
| Sive Rini-c | Large slightly egg-shaped crater-filled moon |
| Vyly-xito Topo | Medium-sized potato shaped crater-filled planetoid |
| Duro-qegi | Medium-sized slightly egg-shaped rocky planetoid |
| Tege-muru Ni | Very small potato shaped ice asteroid |
| Fevira So | Small almost round ice asteroid |
| Roxe | Large slightly egg-shaped rocky asteroid |
| Ehokuv-idok | Large slightly egg-shaped gaseous moon |
| Eroze Pepuk-oci | Small almost round ice moon |
| Uneg | Very small slightly egg-shaped crater-filled planetoid |
| Piric | Very small potato shaped ice planetoid |
| Neqedyh Iqug | Huge irregular rocky asteroid |
| Terimo | Very small round oceanic moon |
| Ojokav Ak | Large almost round gaseous moon |
| Sofir'i | Medium-sized slightly egg-shaped rocky asteroid |
| Ozudere | Large round rocky asteroid |
| Utoh-yrihy | Large almost round crater-filled moon |
| Pexi-xepe Hom | Huge round ice moon |
| Uqiw Ejetu | Large round rocky planetoid |
| Google search for Heno |