"Horizons" adds planetary landings, ground vehicles and bases, synthesis of consumables and temporary ship upgrades, ship-launched fighters, passenger missions, a character creator, and co-op multicrew support for larger ships. Planetary landings feature procedurally generated planets, initially supporting only worlds without an atmosphere. Players can choose to set down at planetary bases or at any point of their choosing and can deploy a new eight-wheeled ground vehicle called the SRV ("Surface Reconnaissance Vehicle"). This vehicle is equipped with weapons, a "wave scanner" for finding resources, shipwrecks etc., a datalink system for hacking into bases, and thrusters that can lift the vehicle up above the ground for short periods of time. Thrusters in the wheels can be used to affix it to the ground on low-gravity worlds. Materials found on planets can be combined to boost ship jump range, synthesize repair materials, or upgrade weapons.