Just a clarification on KL's new structure. The roles in the league are as follows (titles in parenthesis, based partly on level of involvement).
Member (Sovereign)
Full members of the KL
Control one (or more) moon in the system.
Some have specific titles based on their roles in the league (ex. Chairman, Guardian)
Responsible for the development of their domain.
Affiliate (Captain or different title depending on person)
Not a full member.
Typically are based out of a moon (or a station), but don't control it or create major development.
Should defer to Sovereigns for major affairs.
Still maintain autonomy to explore, but bear the protection of KL (assuming good behavior).