Why does the mass of celestial bodies impact their gravitational attraction?

The mass of celestial bodies directly influences their gravitational attraction because gravity is a force that arises from mass. According to Newton's law of universal gravitation, the force of attraction between two objects is proportional to the product of their masses and inversely proportional to the square of the distance between their centers. Consequently, larger masses exert a stronger gravitational pull, allowing them to attract other objects more effectively. This relationship is fundamental to the formation and behavior of celestial systems, such as planets orbiting stars and galaxies interacting with one another.