Fragmentation

Fragmentation is the process by which a large particle in the solar nebula breaks apart into smaller pieces, which can then grow into planetesimals.

Consequences of Planetesimal Formation

The formation of planetesimals has several consequences for the formation of planets:

1. Accretion of material: The formation of planetesimals leads to the accretion of material, which can form planets.
2. Differentiation of planets: The formation of planetesimals can lead to the differentiation of planets, which can result in the formation of a core, mantle, and crust.
3. Influence on planetary orbits: The formation of planetesimals can influence the orbits of planets, which can result in the formation of a stable planetary system.