Syagria

Home of the Elves

• Gravity: 1.12 x Earth
• Diameter: 1.05 x Earth
• Atmosphere: Oxygen-rich, 1.9 times denser than Earth.
• Day Length: 23 hours
• Moons: 2 – one similar in size to our Moon, and another similar in size to Ceres.
• Binary: No.
• Environment: Numerous large and richly overgrown landmasses and vast, deep oceans. Syagria has a small tropical zone that eases to extensive polar caps.
• Orbit: Nearly circular.
• Tilt: Moderate. Seasons are typically marked but not generally extreme.
• Sun: Solitary yellow dwarf a little smaller and brighter than the Sun of the Earth.

Notes: 

Syagria is a world noted for its rich temperate forests and a few vast grasslands. Since the Elves evolved from grassland predators that retreated to small forested oases for safety from apex predators, most of the forests have expanded, crowding most grasslands out of existence.

Endard

Home of the Selkies

• Gravity: 1.1 x Earth
• Diameter: 1 x Earth
• Atmosphere: Oxygen-rich, 2.5 times denser than Earth.
• Day Length: 30 hours
• Moons: 1 plus Telestra.
• Binary: Binary sister is a ringed planet of similar size called Telestra.
• Environment: Numerous small and richly overgrown landmasses and vast, deep oceans. Endard has a large tropical zone that eases to annual polar caps.
• Orbit: Nearly circular.
• Tilt: Mild. Seasons tend to be mild and stable.
• Sun: Solitary yellow dwarf a little larger and brighter than the Sun of the Earth.

Notes: 

Endard is one of the Cooperative Founding Worlds. There are numerous small continents and landmasses ringing vast oceans. Selkies are the sentient species residing on that world. They are semi-aquatic and reside in mangrove forests that line the shores of rivers, lakes, and oceans. The world is also the site of the one and only gate to Terra, the Forbidden World to the Cooperative. The gate was closed, but remained latent for thousands of years, then locked down hard by the Sadari until young Steven Crow happened upon it in a meadow near his homestead. Because of its Fracture proximity to Terra, which was a difficult planet to gate to, Endard served as the staging world for the Cooperative militaries during the battle for Terra.

Legracia

Home of the Humans

• Gravity: 1.05 x Earth
• Diameter: 1 x Earth
• Atmosphere: Oxygen-rich, 1.5 times denser than Earth.
• Day Length: 28 hours
• Moons: 1.
• Binary: No.
• Environment: Large continents framing large, deep oceans. Legracia has a modest tropical zone that eases to permanent polar caps.
• Orbit: Nearly circular.
• Tilt: Moderate. Seasons are marked and definite.
• Sun: Binary yellow dwarf a little larger than the Sun of the Earth.

Notes: 

Legracia is one of the Founding Worlds, or Core Worlds of the Cooperative. It also frequently hosts Council gatherings to vote on Cooperative issues. It is very similar to Terra, but much wilder with more unmolested forests. The population tends to congregate around and in lakes and swamps,which are overwhelmingly numerous on that planet. Various habitats are used, from tree-houses closer to the shore to large living piers and floating islands on which homes are grown. While the exterior of the homes compliment the nature within which they are placed, the interiors are much more modern.

Telestra

Endard’s Sister

• Gravity: 0.95 x Earth
• Diameter: 1 x Earth
• Atmosphere: Oxygen-rich, 0.80 times denser than Earth.
• Day Length: 20 hours
• Moons: 5 small asteroid moons. Several rings, similar to Saturn.
• Binary: Yes. Endard is her sister.
• Environment: A world similar to Venus. Planet Builders are working to make Telestra habitable.
• Orbit: Mildly circular.
• Tilt: Moderate..
• Sun: Solitary yellow dwarf a little larger and brighter than the Sun of the Earth.

Notes: 

Telestra has all the ingredients to become a habitable world. Except there is a runaway greenhouse effect that is keeping it unlivable. The Trolls are working to solve that problem, however, and give the Selkies a second world.

Toros

Home of the Keratians

• Gravity: 5.10 x Earth
• Diameter: 2.35 x Earth
• Atmosphere: Oxygen-rich, 2.85 times denser than Earth.
• Day Length: 31 hours
• Moons: 1 moon size of Mars.
• Binary: No.
• Environment: Large continents framing large, deep oceans. Toros has an extended, mild temperate zone that eases to permanent polar caps.
• Orbit: Nearly circular.
• Tilt: Moderate. Seasons are mild.
• Sun: Red dwarf, a little dimmer than Earth’s Sun.

Notes: 

Toros is on the heavy side of the Cooperative worlds, weighing in over five times the gravity of Earth. Even so, there is little stunting of the native forest vegetation. Their trees within whose trunks the Keratians carve out their homes are tall, nearly conical in shape. The toughness of the Keratian is a direct result of the extreme nature of their home.