Technos was a moderately large ringed planet with a wide array of terrains. However part of the northern areas of the planet were destroyed when a weaker version of the Death Stars superlaser was tested there. It was replaced by a mechanical surface. The capital city was on the equator of the planet. Surprisingly, despite being a planet of industry, there was very little pollution. This was due to the fact that the Yoidans had produced a kind of device that could actually heal the ozone layers and another device to collect the pollution.
Technosis economy came from the export of Yoidan technology. The technology produced on Technos rivaled that of even the Kegans.