The Veil archipelago was settled generations ago by belters from world X. The asteroids were rich but conditions were dangerous, with high levels of radiation, making it an unpopular posting for work, but the income became vital to X as the economic climate suffered and the costs of founding were high. High unemployment and a teetering economy led to a program where corporations would fund surgery needed to let potential employees survive and prosper in Veil.
The courts later found corporate and government individuals guilty or extorsion, mutilation blackmail and human trafficing, after documents released under freedom of information legislation were leaked showing shady practices in "recruiting" people and the fact that early candidates were drugged and biologically altered to "enjoy" their new living conditions. By this stage 30 years had passed, as had the economic crisis that justified these actions. The inhabitatants of Veil had begun raising their next generation and had made the system profitable. It is popularly assumed that the name "Veil" was coined in reference to this conspiracy, but the name is actually unrelated.
X's new government made moves for a fairer deal to the people of Veil. This made them popular with a younger generation who felt guilty about what their parents generation had done. However removing the drugs from the belters systems led to illness, their new biology would make X's gravity uncomfortable and dangerous and they rather enjoyed their existence and the unique culture they had developed. In the end new trade agreement were agreed and X promised supplies of drugs and luxuries and help raise the standard of education and living conditions of Veil and allowed more freedoms.
Veil continued to grow. The belters made thousands of small habitats throughout the belts with varying gravities, interiors and designs. They became mildly insular, shaping their private homes to their like and became a centre of art, culture and learning. They are fascinated by contact with inhabitants of X and any produce from there, but show no interest in visiting it. Trade between the world fueled both economies, but Veils population and technology outpaced X's despite the fact that the people of Veil show little interest in the practical uses of their technology, more enjoying the discovery.
The Veil Archipelago remains one of the most fascinating and mysterious regions local space. They will not deal with outsiders, except representatives of X. While they are happy to share Art and Literature the variety is dizzying, they seem to find demographic details boring and are reluctant to volunteer these details. Given the history the government of X are loath to spy or experiment on them. All dealings are dealt with as formal gift givings. Veil has met any mining or production figures asked of it and comply with any official requests from X, who have little idea what would happen if they pushed a matter the belters were uncomfortable with. X is growing a little concerned about its ability to meet Veil requests for art and luxuries and again is unsure of what would happen if it told the archipelago it could not meet their needs.
For the moment the people of Veil seem content with their lot in life. They display no territorial ambitions or interest in the outside world. For some on X, Veil is the magic Goose that lays golden eggs. They are thankfull for it, but are not sure how to deal with it without risking their economy. They are rich through their dealings with it, appear to be in control but are unable to use this influence to spread their influence to surrounding space without risking it all. Their hands are also tied by the sheer size of their economic ties to veil. Their potential rivals are also unsure of how to proceed. They have no idea how Veil would react to their muscelling in on X's operations on/control of Veil, or even any actions against X.
Essentially Veil holds the balence of power in this area, seemingly without ambition or even knowledge of this fact. The prize is huge, but without understand it's people, so are the risks involved.