Phanos

From Memory Alpha, the free Star Trek reference

Phanos is an inhabited planet in the Delta Quadrant with a great deal of unoccupied territory.

In the mid-24th century, a group of Talaxian refugees fleeing the Haakonian conquest settled on Phanos. However, the planetary government restricted them to a small portion of land, calling it a "quarantine". The land wasn't enough for the Talaxians to grow sufficient food, so Dexa's husband resorted to farming outside the restricted zone. This led to a conflict with a security patrol in which he was killed, after which the Talaxians left Phanos seeking a new home. (VOY: "Homestead")