Unlike the other 6 monasteries, which were formed as part of a huge expansionist push and so are basically reassembled space ship structures and pieces of converted asteroid mass, Née-Tridian was a fully automated food manufacturing facility, a releatively new concept in deep space exploration at the time. Unmanned and run autonomously the Jéem faked Née-Tridian's original distruction and threw it, camoflagued, into the inter-galactic void for 1,000 years before slowly bringing it back into human space. With 1,000 years to prepare the Jéem managed automated environment created a beautiful city in the stars filled with living bio trees that form the internal structures.