uranus
because of the gravitational pull of the other planets that are in line with each other
Several of the planets could be considered anomalies. Mercury is an anomaly because it has an abnormally large core in proportion to its size. Venus is an anomaly because it rotates in the opposite direction from the other planets. Earth is an anomaly because it has an abnormally large moon in porportion to its size. Uranus is an anomaly because its rotational axis is at a nearly 90 degree angle to those of the other planets.
Other than Earth, no planets have been confirmed to be habitable. We do know of planets in other star systems upon which liquid water could theoretically exist but we can't measure the composition of the planets atmospheres therefore we can't know for certain whether or not they are habitable.
because of the gravity of the other planets around them
Io is composed primarily of silicate rock and iron, Io is closer in bulk composition to the terrestrial planets than to other satellites in the outer Solar System
If you are asking why do things live on other planets, the answer is because life developed there under the proper conditions. Of course, then you have to ask what is considered life, what are your ideals as to why life comes into existence, and what proof do you have that it even exists on other planets.
Yes Saturn and the other planets are in our Solar System. Many hundreds of planets exist outside of our solar system. These are often compared to the gas giants (Jupiter and Saturn) because of their size and composition.
Jupiter is considered the largest planet because it has a larger diameter than any other planet. However, because it's composition consists of mainly gas, it very light. Those gasses are lighter than the solids that make up other planets, giving it less weight.
The other planets are different from the earth in various ways. This includes distances from the sun, size, rotational speed, element composition and so much more.
traces of methane,hydrogen and helium atoms like most other planets
The inner and outer planets are broken up by the asteroid belt between Mars and Jupiter. Mercury, Venus, Earth, and Mars are "inner planets" because they are on the side of the asteroid belt closest to the sun. All other planets are considered "outer planets".
because of the gravitational pull of the other planets that are in line with each other
Several of the planets could be considered anomalies. Mercury is an anomaly because it has an abnormally large core in proportion to its size. Venus is an anomaly because it rotates in the opposite direction from the other planets. Earth is an anomaly because it has an abnormally large moon in porportion to its size. Uranus is an anomaly because its rotational axis is at a nearly 90 degree angle to those of the other planets.
Other than Earth, no planets have been confirmed to be habitable. We do know of planets in other star systems upon which liquid water could theoretically exist but we can't measure the composition of the planets atmospheres therefore we can't know for certain whether or not they are habitable.
because of the gravity of the other planets around them
Well because it's tiny compared to the other planets (dwarf) and its far away from the sun.
Io is composed primarily of silicate rock and iron, Io is closer in bulk composition to the terrestrial planets than to other satellites in the outer Solar System