Mostly heavy elements are created inside stars and then spread when they go supernova and recondense into new stars and planets.
Super Novas(exploding stars)
Planets Reflect light, they do not contain any light apart from internal heat sources.
EarthJupiterMars
The star Polaris may have its own planetary system. Certainly none in our solar system come close to it
they come from the left over matter from when that solar system was first made
the sun
Solar system is natural thus,it is created by God and it doesn't come from anywhere
Chemical elements were formed by stellar nucleosynthesis.
The Solar System formed from a cloud of gas, that collapsed.
From the solar system.
The solar system is believed to have formed about 5 billion years ago, and by the way, why do you call it YOUR solar system? Do you come from a different solar system? Because if not, then it's OUR solar system.
The Earth comes seventh place in the solar system.
No. They form in the outer solar system where it is cold enough.
no
It need not have been "shortly after"; the key point is that part of the material in the Solar System must have come from supernova explosions, at some previous point - or we wouldn't have sufficient amounts of heavier elements.
No. The solar system is part of the Milky Way Galaxy and is very unlikely ever to leave it.
Gravity.
Of course. They had to come from somewhere, and that somewhere was probably the supernova that gave our molecular cloud that "little" nudge, that was required for the Solar System to start forming.