Sayshell
At the time of the novel Foundation's Edge, Sayshell was capital of the 86 worlds in the Sayshell Union. It was notable for never having been conquered by either the Mule or the Galactic Empire, or the Foundation. The inhabitants of Sayshell at that time are somewhat reminiscent of a modern middle-class India: ornamental script, possibly a reference to Brahmi, brightly colorful clothing, spicy vegetarian food, meditation as a common activity. As the Seychelles islands on Earth are in the Indian Ocean and have both Indian and African populations, this name may be a reference to the origin of the planet's people and culture.
Read more about this topic: List Of Foundation Universe Planets