All those planets which lie outside (relative to the sun) earth's orbit will take longer than earth (1 year) to orbit the sun.
Mars
Jupiter
Saturn
Uranus
Neptune
because some planets are closer to the sun than others and there are various other reasons and some may not be true
All of the planets inside of Saturns orbit.Thus Mercury, Venus, Earth, Mars and Jupiter
Because gravity is stronger as it gets closer to the planet it is orbiting. and orbits are caused by the gravity of the planit they are rotating.
Planets closer to the sun than Earth orbit the sun in less than one year (Mercury and Venus), while planets further out from the sun than Earth take longer than a year (Mars, Jupiter, Saturn, Uranus and Neptune). The further out you go, the longer it takes to orbit the sun.
because the farther a planet is from the sun, the longer it takes to make one orbit
Mar, Jupiter, Saturn, Uranus and Neptune.
Uranus, Neptune, and Pluto (which has been reclassified as a dwarf planet but its orbit remains the same). There is speculation of a tenth planet beyond the orbit of Pluto, and if it exists it would also take more time than Saturn to orbit the sun.
Eight planets orbit our sun. More than a thousand planets far beyond our solar system are known to orbit other stars.
Pluto's orbit is more elliptical than the major planets' orbits, and every time it goes round it spends some years inside Neptune's orbit.
Inner planets differ from outer planets because they have rocky core (excepting Pluto), and the are much smaller than outer planets, which are bigger and take more time to orbit Sun than inner planets because of their location. Outer planets are farther from the Sun than inner planets.
Moons are approximately spherical objects which orbit planets and are smaller than the planets that they orbit, although they are still relatively large objects (so an orbiting dust particle does not qualify as a moon). Since moons orbit planets, their motion around the solar system is controlled by the planets that they orbit; planets orbit the sun, and planets take their moons with them.
Uranus is has an orbit that is tilted significantly more than the other planets. Uranus is basically tilted on it's side during orbit.
The outer planets take much more time and also travel longer to complete a whole orbit around the Sun, than the inner ones.
Inner planets have a radius orbit shorter than the orbit of Jupiter. Outer planets are all the other planets of the solar system.
Pluto's orbit is longer and slower than other planets.
Saturn, years to orbit sun= 29.46Uranus, years to orbit sun= 84.32Neptune, years to orbit sun= 164.79
The moon orbits the planet Earth rather than the sun, so it is considered a moon.