Biomnis from different angles

These are the cloudless versions of Biomnis seen from different angles. As you can see, there is no ice on the poles and only in periods of extremely low solar activity some ice will form, but it will not last for very long. Continental drift on Biomnis is a known phenomena, but the continental drift rate is slightly faster than on Earth, partly due to a hotter core.

In the past, there has been ice on the poles of Biomnis. This was, nevertheless, a very long time ago. In the very beginning, Biomnis was almost as hot as Hydromnis. Only extremophiles (organisms which can endure very extreme circumstances such as intense cold or heat or a lack of certain substances such as oxygen or water) were able to survive on Biomnis in that time. Unlike Hydromnis, Biomnis could escape just in time from the eternal greenhouse effect, which can be seen on Venus as well.

As the orbit of Biomnis around Aurosphera widened, a cooler climate set in on Biomnis. Organisms began producing oxygen and were enabled to become larger and less adapted to the extreme circumstances. A variety of organisms spread in an explosion, rather similar to our Cambrian explosion. Still no creatures had more than two cell layers. The orbit around Aurosphera was still growing larger. Around one billion years ago the first ice appeared on the poles of Biomnis. Around 200 million years later, the orbit became more stable and it was the coldest period in the history of Biomnis so far. There was slightly more ice on the poles of Biomnis than on Earth today and the average temperature was just 6.4 degrees Celsius. On the planets equator the temperature ranged from 20-25 degrees celsius, while on the poles it was extremely cold. These conditions lasted for another 100 million years enabling the creatures to adapt to such cold temperatures. But after these 100 million years, the planets orbit began to grow more tight again. In the next 400 million years the planets climate warmed drastically. A stable 100 million years followed and itself being followed by an unstable 100 million years with colder and warmer intervals. The following 50 million years the climate began to warm again, causing an even hotter temperature. The last 50 million years have been stable again, but are, exept from the very beginning, the warmest years the planet has ever known.

The differing orbits from the planets in this solar system around Aurosphera is partially due to the fact that the gravitational pull of Aurosphera is much smaller than the gravitational pull of the sun. This is also because Aurosphera is noticably smaller than our sun, causing the orbits to be unstable.

P.S. This is part of the JWA-FAB project (JWArtworks Fictional Alien Biota project). This scene is fictional and not supported by true discoveries.