I took it down a year ago, it was called "dragoner's domain" (a play on the name of a Space: 1999 episode Dragon's Domain) it might still be in a way back machine of something, I also have a 360 page setting doc pdf/word docx. I have a new forum up for Solis People of the Sun. It was running that campaign, and the newest one, that people I respected said I should publish it, so here I am. Though in a lot of ways, I just want to get back to running a game or playing as well.
Yes, this is the new one, I have some other setting books, spacecraft, NPC's/Organizations, and adventures; once those are out, I go back through and use the feedback to make them nicer. I have art already commissioned, I will add it when I re-do the layout.
As I've posted before, I prefer the 1977 to the 1981 or MegaTraveller rules, but use my own variant that includes some post-Book 1 skills, and some rules adapted from later Books, early White Dwarf and my own imagination.
Book 1 implies a setting with nobility (given the Social Standing rules) and I follow that plus ideas from White Dwarf in positing an Imperium with an Imperial Navy, Imperial Marine Corps and Imperial Interstellar Scout Service. Beyond that, I make up my own setting based on my rolls for world creation and my own ideas. I assume that there are Imperial as well as local world officials - Diplomats and Bureaucrats by profession, on the whole - and that individual worlds have Armies, Air Forces/Orbital and Systems Defence, and Wet Navies, but not Navy or Marine characters.
I mostly follow Book 3 on the attitude of the Imperium and most people to psionics, but in my current campaign there is one world where psionics is not uniformally reviled. The PCs undertook their psionic training on an outpost of this world, even while the world itself was under Imperial interdiction.
In our game so far there has been no occasion to speculate about the age of the Imperium, who the Emperor is, etc.
My sense of the 1981 versions is affected by my better knowledge of The Traveller Book than the 3 1981 black books. And in some places I do adopt 1981 conventions (eg rules for minimum power plant number). But overall I prefer the more player-oriented feel of 1977. An examples is the different ways that Streetwise skill is explained:
Book 1 (1977), p 15: The referee should set the throw required to obtain any item specified by the players (for example, the name of an official willing to issue li-censes without hassle = 5+, the location of high quality guns at a low price = 9+)
Book 1 (1981), p 22: After establishing throws for various activities desired by the characters (such as the name of an official willing to issue licenses without hassle: 5+; the location of high quality guns at low prices: 9+)