neptune is a kind of planet in the solar system & planets in the solar system orbit the sun -> building pebble the moon in the solar carnivore neptune orbits the sun in the solar system  neptune orbits the sun in the solar system & furthest / farthest means greatest / most / highest in distance & neptune is the planet that is furthest to the sun in the solar system -> the near between collect and the moon it ends is the greatest in the solar radiation the distance between neptune and the sun it orbits is the greatest in the solar system  the distance between neptune and the sun it orbits is the greatest in the solar system & as the near of a sun from the stripe it perpendicular hunting , the width of a planetary second on that sun will decrease -> neptune has the longest solar year / planetary year in the solar system