The space surrounding the planet Tetragenesis, En II, and Lemuris is rather unforgiving. The star Tetragenesis orbits sends off solar flares often, making commerce scarce without special shields. Any prolonged stay close to Tetragenesis or the star will result in a heat wave blasting your ship. It is one of the most treacherous areas in space, and definitely the most dangerous area in the Eta Sector. There is also a small asteroid belt surrounding the sector upon entering, making it even more difficult to make commerce with the Tetrageniots.