On Sun, Oct 16, 2016 at 06:30:45PM -0400, Christopher Sean Hilton wrote:
> I ask because I dimly recall that in the Joss Whedon's Firefly 'verse
> he dodged the question of FTL drives by having his setting be a system
> with multiple planets and moons in the habitable zone of their
> star(s).

I expect that almost every system in Traveller with a reasonable
population, TL, and history will have many settled planets, moons,
asteroids, and/or orbital habitats.  The profile codes are just the
absolutely bare minimum summaries representing a trade and/or
political centre of the system.

- Tim