The satellites of Uranus revolve around the planet in planes almost perpendicular to its orbit.
This would be the definition of a "planet", which are technically "satellites" of the Sun.
One of the moons of Saturn revolves clockwise around the planet, while the other moons revolve in normal solar system direction, counterclockwise. Why this moon behaves differently is not known.
We have used artificial satellites in order to take pictures and study the moon and they did travel around it.
Currently there are only two planets with satellites orbiting them, Mars (a few of them) and Saturn (Cassini). All the planets excluding Uranus and Neptune have had satellites orbiting them at some point. We do also have two satellites orbiting minor objects and they are orbiting Comet 67-P (Rosetta) and the dwarf planet Ceres (Dawn).
you showed it
No, stars revolve around the galactic center.
Yes. The planet Uranus is "tilted" in its axis of rotation, with its North Pole facing almost directly toward the sun. Many of its moons would be visible throughout most of their orbits, since they are seen looking "down" from "above them". If the planet were not so cold (sometimes within 60° C of absolute zero), the effect of the Sun heating ONLY the northern hemisphere of the planet would create unique weather patterns, to say the least.
no
Uranus has 27 moons.
Yes. Uranus orbits the sun.
Neptune takes the longest to revolve around the sun.
Satellites
Objects that are in orbit around planets are commonly called satellites
a year
3000
84.3 years.
There are a number of appropriate words. The most general is "primary", as in "primary object"; the satellite orbits around the primary. This says nothing about what the primary object IS; a sun, a planet, a moon, or an asteroid, any of which can (and often do) have satellites.