Gray

Grays are a spacefaring race of alien shapeshifters, whose natural appearance is that of a gray humanoid with large eyes and a small mouth and nose. The latter three facial features remain the same in all their forms.

Biology
Grays have two hearts and a large brain. They communicate using Gamma Rays. Their stomachs are fairly simple since they only eat one type of food: Purple Pap.

Technology
Grays travel using a spaceship called an orbiter, which looks like a classic Flying Saucer kind of UFO, and it takes them two years to accelerate and one year to brake. They also have mini-orbiters for planetary travel, in place of cars. Instead of smartphones they have a similar device called a 'Pelephone'. They usually cover their buildings and spaceships with something called 'morpheum' which can change color using gamma rays. the only clothes they wear are made of 'protectium' and are purely for anti-cold, having no interest in fashion. For weaponry they use gray blasters.

Appearances

 * Alienology: The Complete Guide to Extraterrestrials, by Allen Gray (2010)