Valkyrie Campaign Setting PC Races (playable character races) are primarily humans. The Sartha affectionately refer to the section of space the base setting takes place in as the Human Sector. Therefore, the majority of the population are humans. The few alien species the humans have met up to now have been immigrants, refugees, tourists, and conquerors. The one exception is the Xai, who were sleeping on the human planets long before they arrived.
You will notice one common theme when reading about the alien PC races is that they are all societal outsiders. If you are looking for ideas for humans characters, one suggestion is to create outsiders as well. They didn’t have to start out that way, they may have fallen from grace, or become isolated through success. Have them find out how to find your humanity in the cracks and alleys of the universe. Tell the story of people who have fallen, the difference they can make, large or small.
This will be a brief overview of the races. I will write detailed spotlights on specific races as time goes on. Just remember to vote in the sidebar polls!