The sun is different from the rest of the known solar system because it is a star. Stars are formed differently, from within gas clouds known as nebulaes and emit their own light, as opposed to rebounded light.
the members of the solar system are sun, comets, planets, asteroids,
None of them. To be part of the "solar system" you have to revolve around the Sun.
All of them
They would fall into the Sun.
ang ganda mo
Earth and the other members of our solar system are satellites of the Sun.
in fixed orbits
Everything in the solar system other than the sun itself is in orbit around the sun. This includes planets (such as the one we live on), asteroids, and comets.
There aren't any. If there were in the past, they fell into the sun.
the sun the planets livingthings nonlivingthings water satellites
Both of these objects are permanent members of the Solar System. Neither of them is going anywhere. But, applying strict logic to the language of the question ... I'm forced to conclude that it must be the SUN that stays in the solar system longer. The definition of "Solar System" is that it is the system of all bodies, materials and radiation in the vicinity of and bound to the Sun. So the Moon can logically leave the Solar System, but the Sun can't, because wherever the Sun may go, that is exactly where the Solar System IS.
Solar means sun and the sun is the star at the center of our "system" ,thus solar system (sun system).