Ephraim

Terrible astrophysical forces wrack the system, and it is believed that it once contained nearly fifty planets or planetoids, all save one of which have been reduced to asteroid belts that orbit a fierce blue giant star.

The surviving planet – also called Ephraim – was historically a sparsely-inhabited small desert world; one of the few inhabitable planets near the Genosan Expanse. Ephraim was the only planet to successfully drive off Hivefleet Baphomet on invasion; though the planet's population now runs in the thousands rather than tens-of-thousand.