Sedna Green Cities
Low cost teleport cargo and Humans to/from Earth, Moon, Mars, Venus by Laser/Gaser sending information to 3D copy/avatar/clone Printer/Assembly
Abundance of solid CH4/N2/H2O ice that can be melted by Solaser for an Earth like Nitrogen-Oxygen atmosphere and potential under ice/ground water/lake/ocean;
Spinning Centrifugal Gravity Space Station; Wall wind/radiation protection; mining/housing tunnels; Green House Doming; Solar Laser Terraforming Magnetic Field and Heat.
Planets Sedna, Pluto and Eris, Solar Federation gate keepers, to detect/intercept rogue asteroids, comets, stars, planets, gama ray bursts from outside with cumulative Solar Laser/Ship-Stations.
Dwarf Planets Sedna, Eris, Pluto, Ceres are Planets.
Sedna has 10 hour rotation days and 11 400 years Sun orbit.
Surface has water/methane/nitrogen ice similar to Pluto/Triton and probable internal ocean of liquid water.