Not the scale you're looking for, but cool nonetheless: https://en.wikipedia.org/wiki/Sweden_Solar_System https://en.wikipedia.org/wiki/Sweden_Solar_System EDI

Not the scale you're looking for, but cool nonetheless: https://en.wikipedia.org/wiki/Sweden_Solar_System https://en.wikipedia.org/wiki/Sweden_Solar_System EDIT: Wait! I think this is exactly the scale you're proposing: http://www.jeffreybennett.com/model-solar-systems/voyage-scale-model-solar-system/ http://www.jeffreybennett.com/model-solar-systems/voyage-sca... EDIT2: Well, actually 10^10, so another order of magnitude smaller than 10^9.