In this work a new model of the origin of the Solar system is given. The fact that the Solar system emerged from a single stream (branch) of dust and gas, which in the scale of the Universe performed translational motion, is the cornerstone of the model. The proposed model gives a chance to answer questions on which answers are still not given:
The paradox of angular momentum
The paradox of planets being on a single plane
The paradox of the Titius-Bode Law, etc. In the work, it is also proved that:
Protosun, during its evolution, contracted not less, than the number of planets.
Protoplanets originated after each contraction of the Protosun, in the order of their distance from the Sun.