Solar Nebula formation conditions

Assuming that a star in a binary or multi-galaxy in the Milky Way with a mass more than 10 times that of the sun had a supernova explosion 8 billion years ago, a large amount of ejected matter would spread out in the form of a spherical surface. Obviously, the matter diffused in this way flies in all directions at an extremely fast speed, and eventually may even rush out of the Milky Way, so it is unlikely to form a solar nebula. However, if the companion stars of the star (mass more than 8 times the sun) are close to each other, due to the huge impact of the nearby supernova explosion, a large amount of material in its outer layer will be stripped off and drift toward the cluster at a relatively slow speed. In the distance, if the total amount of stripped matter is large enough, after a long period of time, these stripped masses may gradually evolve into a new nebula-the Sun Nebula in the Milky Way, and finally give birth to something similar. The second and third generation stars of the Milky Way on the sun, as well as the major planets in the galaxy including the Earth.