Simplify the following text for a Grade 9 native English-speaking person.
Original: With a similar orbit and displaying a similar light-red color , Tarvos is thought to have its origin in the break-up of a common progenitor or to be a fragment of Albiorix .
Simplified: Sharing similar orbit and displaying similar light-red color , Tarvos is thought to have been formed in a break-up of a bigger body or to be a piece of Albiorix .