Primigenia I (body 3) and Primigenia II (body A 3) are similar sized, only with 748km difference with Primigenia I being slightly larger. However what is interesting is that both planetary bodies display life in both an advance and very early iterations.

Primigenia II features a sulfur dioxide atmosphere that is constantly bombarded with carbon dioxide geothermal activity that has spawned life. Recepta Deltahedronix and bacteria are abundant near the geysers which also feature Fumerola Carbosis Golden. This makes this planet either a very early or late example of an ELW life planetary cycle. Which essentially makes this planet the closest thing to landing into an Earth Like World in biological and geological terms.

Based in data from EDAstro, this is one of five landables with atmospheres moons orbiting a parent Earth like world and probably the only one closely resembling its parent in size and planetary conditions.

Primigenia I (body 3) and Primigenia II (body 3 a) are similar sized, only with a 748 km difference in radius, with Primigenia I being slightly larger. However what is interesting is that both planetary bodies house complex life, in extremely different environments.

Primigenia II features a sulphur dioxide atmosphere that is constantly bombarded with carbon dioxide geothermal activity, which has helped foster life. Both Recepta Deltahedronix and Bacteria Tela are abundant near the geysers, which also feature Fumerola Carbosis.

According to the data collected so far, as of 3308/10/24 this is one of only five known thin atmospheric landable moons orbiting a parent Earth like world, and probably the only one closely resembling its parent in size and planetary characteristics.