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Orbiter
The workhorse of the transfer fleet. Orbiter moves crew and pressurised cargo between stations and staging orbits, refuels in orbit, and returns without refurbishment.
Reusable orbital transfer vehicle
Low Earth orbit / Cislunar
Electric–chemical hybrid
14.2 m
9.8 t dry
6 crew / 4.5 t cargo
50+ flights per airframe
Orbiter operates the low earth orbit / cislunar leg of the network. It is rated for 50+ flights per airframe and returns between flights with inspection only — no structural refurbishment.
All figures are conceptual and describe a design intent, not a flown vehicle.