ED has spin gravity (stations, Imp cap ship rings) but nothing human has the means to make it artificially.
Stations yes. But I was thinking/talking about ships. The gravity situation in ships was never discussed in-game and when it comes to novels, there are novels where there is not a gravity in Cobra Mk. III. (for example the novel which was sold together with original Elite game back in 80s) but there are also novels (especially those from world of Elite Dangerous) where is artificial gravity for example in Anaconda. I forgot the name of the book and I am a bit lazy to search it in my Kindle, but there is a novel where is the scene with main hero who is captured on some station (?) and later he wake up in dark, hanging on his cuffed wrists in some room and from the surrounding sound, he found that he is aboard of some flying Anaconda which belongs to some well-known villain.