This motorized solar system has eight planets that actually orbit the sun. The sun lights up and casts it's glow on the planets. Children can experience the wonder of the solar system and learn about the planets with this fascinating and educational toy. An impressive accessory for any room! The 85cm diameter motorised solar system model has eight colour planets that rotate on three independent orbits. The illuminated sun makes an attractive night light. Auto shut-off saves battery life. Mounts to ceiling with enclose fixings. Battery operated and remote-controlled. Control the light up sun by remote control. Contents: 1x My Very Own Solar System Set. Dimensions: 85L x 85W x 17Hcm. Batteries required: 3x AA and 2x AAA (not included).