When the solar system was very young, the sun was just being formed and planets had not yet been made. The solar system was mostly gas and dust. Which statement best explains how planets formed in the early solar system?

Big bang theory it one of the explanation but still its not proved the formation of solar system or the universe is still unlnown

where are the statements

any statement which bears relation to the big bang theory.

Scientists believe that the solar system was formed when a cloud of gas and dust in space was disturbed, maybe by the explosion of a nearby star (called a supernova) ... Squeezing made the cloud start to collapse, as gravity pulled the gas and dust together, forming a solar nebula.