The Other Planets With Human Settlements
The "Imperious Leader" in "Saga of a Star World" wants to exterminate every human in the universe. His successor wants to pursue a more "tolerant policy" and puts Baltar in charge of finding the Galactica fleet to convey the message. In "Lost Planet of the Gods," the tolerance part is cut from the scene, and Baltar just has to locate the Galactica and destroy the remaining Colonial humans.
The fleet, however, encounters human settlements in "Gun on Ice Planet Zero," "The Lost Warrior," "The Magnificient Warriors," "The Young Lords," and "The Long Patrol." In the latter, it's implied that the population is taken aboard the fleet.
But wouldn't the Cylons be a threat to these human settlements and then, of course, the Terra humans on Paradeen, Lunar 7 (and other sattelites), and Terra itself? (Perhaps the light beings would protect the Terra humans from the Cylons.)
It seems the writers, in the rush to get scripts written, let some details slip by.
Still, a classic series from my youth.