If you are experiencing problems with the electrical system, the alternator itself might be fine because the problem could be with one of the belts connected to the alternator. By doing a visual inspection of the engine compartment, you can determine if a belt is too loose or too tight.
The inner planets are called inner planets because they are relatively near to the Sun, in the inner part of the Solar System. They are also called the rocky planets because they are mainly made of rocks. The outer planets are also called gas giants and are composed mostly of gases or liquefied gas.
Jupiter, Saturn, Uranus and Neptune are grouped into this category. As the planets in this group have a structure similar to Jupiter, they are called Jovian planets. Unlike terrestrial planets, these have only a small core, which is solid in character.They are huge planets, and the massive size is due to the presence of very thick gas atmospheres, which surround a small core.lanets in both groups have a gaseous atmosphere, but it is very thin in the case of terrestrial planets. All planets are capable of exerting gravtiational force, but the Jovian planets have larger gravitational fields, which help them hold on to their large gaseous atmospheres and numerous moons.