Heading down the rabbit hole…
Where The Expanse goes, from Earth and Mars out through the Belt to the Ring, with the planets where they are today. Choose a story to see where it goes, or a place to see what happens there.
Planets where they were on 2026-09-27, from NASA JPL’s approximate orbital elements. Sizes are true to scale; moons sit at fixed spots on their orbits. The sky is the real stars, from the HYG database (CC BY-SA 4.0).