Here's what we've been using:
EFROSIANS
PERSONALITY: Efrosians are tough and disciplined people.
PHYSICAL DESCRIPTION: Human-like creatures with tan to brown skin, light colored eyes, and white hair.
HOMEWORLD: Efros (star of the same name.)
CULTURE: Efrosians nearly destroyed themselves 400 years ago in a nuclear war. They are highly adaptive people, with a culture of ritualized violence that was set down by the priests that reunited the people after the war. At the center is priest-led mediation. There is also dueling, which has many rules and rituals that need to adhered to. Their discipline is often remarked on.
LANGUAGE: Efrosian, Federation Standard
FAVORED PROFESSION: Starfleet Officer.
SPECIES ADJUSTMENTS: None. Efrosians are human-like in most aspects.
SPECIES ABILITIES:
▸ PHOTOSENSITIVE: Efrosians come from a planet with low light conditions. They see well in darkness and ignore night modifiers, but they receive a -2 to perception and observe tests in bright conditions.
▸ COLD RESISTANCE: Efros is a cold world, due to nuclear winter conditions. Efrosians resist cold effects at +2 stamina.
▸ RADIATION RESISTANCE: Efrosians also have adapted to heightened radioactivity in their environment and receive a +2 stamina to tests against radiation.
▸ SPIRITED: The Efrosians are a people that do not give up easily. They receive an extra courage point on creation.
"War is an ugly thing but not the ugliest of things; the decayed and degraded state of moral and patriotic feelings which thinks that nothing is worth war is much worse. A man who has nothing for which he is willing to fight, nothing which is more important than his own personal safety, is a miserable creature and has no chance of being free unless made and kept so by the exertions of better men than himself."
John Stuart Mill