If you have enough spare time, you could make a picture in Paint for example (of a few stars, or a planet), then you save it and make a new one which you resize to for example 95% (depending on the fps you want) of the size of the previous one, and so on.
It would take a lot of time though, but otherwise I would guess you could use something like
Celestia. Or Universe Sandbox, it could probably do it aswell. Just start close to the place you want to zoom out from, and make a movie.