Satai is a fictional title attributed to alien characters used in the American television series Babylon 5, which aired from 1994-1998.
Satai refers to any of nine members of the Grey Council of the Minbari Federation, the ruling government body of the Minbari people. According to Commander Jeffrey Sinclair, a Satai holds the same rank and prestige as the Vice President of Earth.
One of the most renowned members of the Grey Council is the Satai Delenn. Delenn later went on to represent the Minbari as an ambassador aboard space station Babylon 5. However, she did not inform the command staff on the station that she was a Satai. This eventually became known in 2258 when a Soul Hunter peered into Delenn's soul and learned the truth about her place within the Minbari hierarchy. He relayed this information to Commander Jeffrey Sinclair. (Babylon 5: Soul Hunter)