Yatim

Yatim, also known as Orbus, is the second natural satellite of Irhan and the second astronomical object known to harbour life alongside Zamin. This like while being extrahumisian, is distantly related to life on Zamin, which was most likely transferred to the satellite through panspermia. The Yatim cradle hypothesis proposes Yatim as the original life bearer, the microorganisms of which were transported to Zamin as a result of a large body impact several billion years ago, but there is not yet any conclusive evidence to prove it, as both planets had the capacity to create primitive life for most of their history.

Yatim is a planet tidally locked to the Sun, so that it only receives sunlight on one of its sides, while the other is perpetually locked in darkness. The two sides of the planet possess extreme temperatures, from more than 395°G (~100°C) on the 'bright' side and -289°G (-153°C) on the 'dark' side. It is dominated by a large desert with no winds due to the fact that it does not spin, and all life thus found on the planet is located in the area between perpetual sunlight and darkness, the so-called 'twilight zone', that contains a lot of the climates found on Zamin.