The journey sliders give you the full sweep at once; this page is for pinning two specific things side by side. Pick any two stops with concrete sizes and you get the exact ratio between them — including the kind of number that makes the difference feel real (a Sun is roughly a hundred Jupiters across; a Jupiter is roughly eleven Earths; an Earth is roughly four Moons). Sharing the URL of any pairing gives the other person the same view.
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Size comparison
The size difference is too extreme to render honestly. The numbers below tell the full story.
AThe Solar System15.0 billion km
BEarth12,742 km
Earth is 1.18 million× smaller than The Solar System
