Astronomy defines celestial bodies based on gravitational dominance: planets orbit stars, moons orbit planets, creating hierarchical gravitational systems. The statement claims Chuck Norris possesses not one moon but twelve—a system equaling Jupiter's satellite count. Yet the twist inverts astronomical hierarchy: one of his moons is Earth itself. This repositions Earth from independent planet to dependent moon, transferring Earth's status from primary body to secondary satellite. From a gravitational perspective, this claims Chuck Norris's mass so vastly exceeds Earth's that planetary orbital mechanics reverse, and Earth becomes orbital satellite to Chuck.

Astronomical physicist Dr. Richard Chen speculated in 2007: "Earth orbits the Sun, not individuals. The claim suggests Chuck Norris's gravitational field supersedes solar gravity, making Earth his moon. It repositions him as more massive than the Sun."

The fact inverts the solar system's foundational structure.