No, planets orbit around the sun. There are over 60 moons that orbit around Jupiter though.
Yes. Jupiter has 67 known moons. No planets orbit Jupiter, as any planet-like object that orbits a planet is considered a moon.
They're not 'on' any planet. They're in orbit around Jupiter.
Yes.
Callisto is a moon of the planet Jupiter.
Jupiters orbit is a imaginary circle that the planets circle around that is how we count years.
Jupiter
The orbit of Jupiter is closer to Mars' orbit than to Saturn's orbit. Mars = 1.52AU Jupiter = 5.20AU Saturn = 9.54AU Having said that, the positions of the planets are always changing as the planets orbit the sun at different rates. Mars is the closest planet to Jupiter as of February 2011, but this is not always the case.
Jupiter has hundreds of Trojan asteroids circling along its orbit. These Trojans are located in two groups ahead of and behind Jupiter in its orbit around the Sun.
They orbit Jupiter.
Callisto is a moon of Jupiter.
Mars
The speed of the planet Uranus at every point in its orbit is lessthan the speed of the planet Jupiter at every point in its orbit.