Solaris system was discovered by the recon team of Mendess family and marked as a potential location of future colonies.
Several decades passed and the system got filled with numerous trade and transit routes with plenty of terminal bases.
Later there were built large research facilities some of which were created under the supervision of Technologists.
Solaris planets are considered as potential objects for terraforming activity.
The first alien attack on the Jericho sectors took place exacly in this system.