SMAC is an acronym for Space and Multiple Atmosphere Craft. A vehicle capable of operating in a variety of atmosphere’s or none at all. The ships have powerful engines capable of rocketing the craft into space, or they can climb atmosphere layers with alternative engines. When descending, they use a combination of powered and gliding techniques to eliminate stress on the passengers.
Developed for exploring new worlds, the SMAC’s have a sophisticated AI paired with a variety of drones. When parked the ship’s can double their living space with a canvas, or framed structure. A built-in medical system can diagnose and treat wide variety injuries.