Niflamol said:

Take this as consideration, we never see big starships into the atmosphere of any planet in the old trilogy. This was established in the new trilogy.

Somehow I never realized that till you mentioned it. Interesting note.

If I were going to add the idea into an edit, I'd likely only do it in this shot. Unless I'm mistaken, I don't think there is another view of Cloud City's top surface again after this (Special Edition not being counted).

In motion, it could just be the Star Destroyer slowing down to that point as it arrives. I would've just done a video mockup, but felt an image got the point across well enough in this instance.