what do the outer planets have in common?
6702
The four outer planets have faster orbits and spins, a composition of gases and liquids, numerous moons, and rings. The outer planets are made of hydrogen and helium, so they are called gas giants.
936943
For Venus - Mercury and Saturn are friends and Sun and Moon are considered as enemies whereas Mars and Jupiter are considered as Neutral. There is no common friendly planet for both Jupiter and Venus - in fact they both are considered as enemies.
902758
The outer planets are called the jovian planets, meaning huge gas giant. These planets in order are Jupiter, Saturn, Uranus, and Neptune. Pluto comes after Neptune, but it is no longer considered a planet. It is now a dwarf planet. The outer planets are also called the gas giants because of their composition.
1410717
Mercury Planet Venus Sun and Rahu are friendly planets. Mercury considers Moon as its enemy. Saturn, Ketu, Mars and Jupiter are even with Mercury.
285343
Jupiter and Saturn are alike in several ways. Saturn and Jupiter both have a orbit around the sun. They also have color bands, rings and moons. They both have gas giants and their both planets.
1330234
The outer four planets (Jupiter, Saturn, Uranus, and Neptune) were able to keep their original atmospheres. They have very thick atmospheres with proportionally small solid cores while the the inner four planets have thin atmospheres with proportionally large solid parts.
191001
From left to right, the outer planets are Jupiter, Saturn, Uranus, and Neptune. The gas giants are made up primarily of hydrogen and helium, the same elements that make up most of the Sun.
301292
The smaller, inner planets include Mercury, Venus, Earth, and Mars. The inner planets are rocky and have diameters of less than 13,000 kilometers. The outer planets include Jupiter, Saturn, Uranus, and Neptune. The outer planets are called gas giants and have a diameter of greater than 48,000 kilometers.
901587
Sometimes, planets in our solar system are classified with their position relative to the asteroid belt, which lies approximately between Mars and Jupiter. With this scenario, "inner" planets are Mercury, Venus, Earth and Mars. "Outer" planets are Jupiter, Saturn, Uranus and Neptune.
1419873
For the outer planets they have further to go and a slower speed so their orbital periods are much longer than that of the earth. e.g. saturn is 9.5x further from the sun than the earth is, but its orbital period is 29.5x that of the earth. Planets shine in visible light only by reflected sunlight.
581867
Similarities: They were all formed at roghly the same time 4.6 billion years ago. All of them/both Jovian and Terrestrial planets orbit the sun. Both groups have magnetic fields.
433199
Most of the Outer Planets are made of gas. ... The contents of the atmospheres of the Inner Planets varies from planet to planet. Mercury has no atmosphere although Sodium and Helium can be detected above the surface. Venus' atmosphere is mostly Carbon Dioxide with a very small amount of Nitrogen.
367711
Because of their large mass and cooler temperature, they have a very different composition; they are mostly made of light elements with extended atmospheres in a gaseous form. Outer planets exist in much bigger systems than inner planets. All outer planets have ring systems and moons.
618819
The solar system is host to two broad categories of planets. The four closest to the sun — Mercury, Venus, Earth and Mars — are the terrestrial planets. They have rocky surfaces enclosed by relatively shallow atmospheres. The gas and ice giants — Jupiter, Saturn, Uranus and Neptune — are outliers.
1213522
The main similarities are that they all have solid surfaces, are fairly similar in size, especially when compared with the Outer Planets, possess a small number of moons and take a relatively short length of time to complete an orbit around the Sun. In space terms, they are also quite close to each other.
61895
They are alike in that they are planets and they orbit the same star. They both also have very hot cores and atmospheres. That is about where the similarities end, though. Jupiter is a large (a little more hydrogen and it could be a star) gas giant and orbits far further from the sun than earth.
1196532
The inner planets (in order of distance from the sun, closest to furthest) are Mercury, Venus, Earth and Mars. After an asteroid belt comes the outer planets, Jupiter, Saturn, Uranus and Neptune. The interesting thing is, in some other planetary systems discovered, the gas giants are actually quite close to the sun.