Demographics
Depending on when a story is set, the empire can have anything from around a thousand worlds to fifty thousand Worlds (The capitalisation being the distinction between a world that people live on, at the beginning of the Empire, and an official habitat with "World Status").
The population thus varies considerably, too. Especially when at the formation of the Empire the Diaspora had not only spread populations out across the stars but had wiped out billions of people of all the Diaspora races, at the start of the Empire we are probably looking at a total population of the order of a few trillion. This figure grew rapidly with re-contact of cut-off worlds and exploration of new worlds, with peace and prosperity encouraging birth rates to rise, and the mortality rate of war no longer reducing population sizes. For stories set later, we would be looking at a population in the quintillions (10
18).
The main races in the Diaspora who initially formed the Empire are as follows:
Human
Humans are bipedal land dwellers, mammals, officially bi-gendered (for reproductive purposes). Mostly furless, and evolved from a Family of Great Apes (Hominidae) that have no tails. Humans are aggressive, inquisitive, acquisitive and highly adaptable. They are equally at home in tree tops and shallow oceans, although both such environments present hazards for them.
Home world: Sol III - Earth. Main language - A patois of English, Spanish and French with some Japanese and Russian, and a smattering of Mrinari words, is now referred to as "Imperial Standard" and is taught in schools across the Empire.
Mrinka
Mrinka are bipedal mammals. They are land dwellers. They have three genders for reproductive purposes, the involvement of all three being necessary for a viable "naturally born" infant. Mrinka are evolved from the equivalent feline strain on their home world that produced lions and tigers (genus Panthera) on earth. They have fur and partially prehensile tails - while they can grip with the
tail, neither the grip nor the tail itself is strong enough to support the Mrinka's weight. Mrinka are aggressive and fearless, having a life-code they call
hnahag that translates most closely as "honour" into Standard/English, but embodies so much more than this. In fact, the term describes a life-code which resembles a combination of the Medieval European code of Chivalry, the Japanese code of
Bushido and the way of life of the pre-Columbian Native Americans. One important point worth remembering is that for a Mrinka it is better to die with Hnahag than to live without it!
Home world: Kraahh, second planet of a G-type star known as "Hrozsa" or just "Zsa" to the Mrinka. Language: Mrinari.
Gak'ra
Gak'ra are a lizard-like race, bipedal, they are mostly land-dwellers but have a more limited range of adaptation than the two previous races. They are cold-blooded vertebrates and require an external heat source to keep moving. They also prefer damp conditions. Their skins are scaled like a true reptiles, and they are bi-gendered and lay eggs. They are less aggressive than the mammalian races, most likely because they never had to compete for food with mammals on their home world, but when threatened they will show all the traits of a cornered snake!
Home world: Schkee, third planet of a blue dwarf star called Hfft. Main language: Kho'sla. The Gak'ra have at least three other languages, but like humans have mostly settled on one for trade purposes. The apostrophe represents a form of glottal stop.
Bruth^ie
The Bruth^ie are a race of amphibious mollusc. Often called "squid-heads" by humans, this is actually a misnomer. They actually resemble a human wearing an octopus on their head. The Bruth^ie choose to see it the other way around - that they are octopuses wearing humans on their bodies. Lacking an endoskeleton, the Bruth^ie have a highly sophisticated nervous system and the
ability to harden their outer skin at will. This enables them to survive and compete outside their natural ocean environment. As with most shell-less molluscs, they have the ability to squeeze through remarkably small spaces. They excrete a slime that keeps their skin moist - the same as slugs and snails. Being natural salt-water dwellers (unlike slugs and snails) they do not urinate. In fact the slime is the equivalent of urine. Underwater it simply washes away, the same as the water excreted through the skin of a salt-water fish. When sexually aroused, Bruth^ie excrete a pheromone that is designed to attract members of the same sex. Females lay eggs in a mass "lesbian" orgy, then move away. The female pheromone decays and comes to resemble the male pheromone, which repels the females but attracts the males, who then indulge in a mass "gay" orgy, in the same place that the eggs have been laid. The male orgy usually fills the water with semen which then fertilises the eggs. Young Bruth^ie will adopt a random female who has spawned recently as a "nurse-mother". While definitely classified as molluscs by human taxonomists, Bruth^ie are also classified as proto-mammals, as they breast-feed their young.
Home world: ^iv_yne-, The second planet out from a yellow K-type star, called ^^^. Language: The Bruth^ie language is called L^iooa_-^, Which translates literally as "The Singing". Bruth^ie speech resembles music when heard underwater. The symbols ^ - _ and ' are used to represent supersonics, chimes, subsonics and clicks respectively.
Zegomori
Zegomori are invertebrate avians, that to a human eye probably resemble a cross between a paper doily, a manta ray and a spiders web with a large spider at the centre. Their skin is a pale yellow in colour and they actually breed by dividing, being mono-gendered. Not much is known about them, being a somewhat secretive race. They are probably the most intelligent, and least aggressive of the Diaspora races, and probably the most alien to human eyes. They are also the least prolific of the races despite (or perhaps because of) the way they reproduce - asexual reproduction holds no sexual pleasure and thus there is no drive to reproduce.
Home world: GnchkoHs'té (or something like that). A gas giant, that is the only planet of a blue giant star that has a name that does not render phonetically into the standard Roman alphabet. The language is untranslatable, but most Zegomori will speak Standard, if with a pronounced lisp.
Gantrah
The Gantrah are something of an enigma. They are polymorphic and actually resemble a non-Newtonian fluid in structure. Each individual is about twice the size of a large ape, and for purposes of interacting with other races they tend to maintain the general shape of a large gorilla. Each individual is identifiable mostly by the coloured pattern on their skin. They are an enigma because
the general intelligence level of each individual Gantran is around 50 on the general IQ scale - they have difficulty with reading and writing, and generally can't count above 5. And yet, they have achieved space flight and wormhole technology... The answer to this conundrum lies with the fact that an individual Gantran is actually less like a person and more like a single cell of a person, capable of acting and reacting, following simple basic instructions and well-nigh indestructible except to extreme heat, extreme cold and some forms of hard radiation. Bring two Gantrah together, and they will flow into each other and combine briefly. When they separate again there will often be a third, much smaller gantran there as well. On worlds colonised by Gantrah, and especially on their home world, the Gantrah themselves form spectacular structures with intricate detail, but it is almost impossible to see an individual Gantran. Colours flow and mingle almost continually and to some races, especially Mrinka, it is utterly mesmerising. (Mrinka have been known to devolve and go running off across the Gantrah-surface chasing spots of colour!) The general theory is that The Gantrah are a collective "hive mind" that is in many ways far more intelligent than any super genius of any other species, however it is almost impossible to communicate with The Gantrah as a whole to ask them, and individual Gantrah do not understand the question.
Homeworld: Gan, the innermost planet of a white A-type star. They do not have a "language" as
such. Most individuals can speak and understand "Standard" English, but the race as a whole seems
to communicate by colour, and something that has been described as "electrical taste".
Gantrah are not a playable species.