Sentinel III, one of seven planets in the Sentinel System.
The Sentinel System is a planetary system in the Toward Stars universe, located eighty light years from Earth.[1][2]
Known Planets[]
- Sentinel I[2]
- Sentinel II[2]
- Sentinel III[2]
- Sentinel IV[2]
- Sentinel V[2]
- Sentinel VI[2]
- Sentinel VII[2]
Trivia[]
- There is a twenty light year distance between the Sentinel System and the Heifong System.[2]