Thanks for the question!
SCOS-2000 (found here:
SCOS-2000), appears to be a viable option for the ground segment of the Cosmoneer control system. However, licensing may be an issue since the Cosmoneer is open-source globally, while the ESA has some rather specific restrictions and fees for licensing their applications.
ESA licensing applicationSince the Cosmoneer is open-source, the COSMOS command and control system from Ball Aerospace is a viable option under consideration as the ground segment interface. Here are a couple of articles that mentions its use and legacy:
Article 1Article 2For more information on COSMOS, please go here:
http://cosmosrb.com/You'll find the source code is easily accessible on GitHub:
GitHub/COSMOS-Cosmoneer