The invention relates to a magnetic-suspension cube floating aircraft. The aircraft is composed of a cube body and three sets of magnetic-suspension propeller systems which are symmetrically distributed along the three axes and is suitable for the environment with air and microgravity. Each magnetic-suspension propeller is composed of a stator system and a rotor system, and each rotor system mainly comprises a propeller, a rotation disc, a motor rotor and a magnetic bearing rotor; each stator system mainly comprises a magnetic bearing stator, a motor stator and the like. Each magnetic bearingcontrols the corresponding rotor system to conduct three-degree-of-freedom translation suspension and two-degree-of-freedom radial deflection, and each motor drives the corresponding rotor system to axially rotate. Each sets of the magnetic-suspension propellers cooperate for work, when the rotor systems do not deflect and a corresponding rotation shaft passes through the mass center, control force is output, and track control over the aircraft is achieved; when the rotor systems deflect and the corresponding rotation shaft does not pass through the mass center, a pair of couples are formed, control torque is output, and gesture control over the aircraft is achieved. The concept of the magnetic-suspension cube floating aircraft is proposed for the first time, the track and gesture of the aircraft are subjected to integrated control through the magnetic-suspension propellers, and the aircraft has the advantages of being small in size, low in power consumption, capable of achieving multifunctional density and the like.