The Verge was the area of space immediately beyond the borders of the Solarian League, starting at a distance of about 210 light-years from the Sol System and extending for depths of 40 to 200 light-years depending on the paths of colony flights. (CS2)

Piracy was a common threat in the Verge, but nonetheless it was a potential area of expansion for the League with the Office of Frontier Security leading the way.

The Talbott Cluster was located in the Verge. (SI1)

Kumang and Włocławek were also considered Verge systems. (SI4)