Seguno (セグノー) is a habitable planet within the Letopan system. It is a name given and used by the local population (original settlers).
The Sord, orbital buildings, facilities, and firms alike are in the same orbit around the planet.
Seguno has the most population in the star system. It is, actually, slightly overpopulated with a high unemployment rate despite having a large economy. When the well off get old, they replace part of their body and can have a life expectancy equal to the Abh.
Seguno is an industry planet with the biggest economy in the star system. Even in the whole Empire it is one of the richest planet.
Cyberization is legal. Import of natural meat is prohibited. The prostitution is legal.