Terra, Homeworld of Humanity

World name: Terra
World description: Terra is the homeworld of humanity. At the year 9874 the Imperium has expanded to the whole planet, being a relatively peaceful era for humanity, after the success of the Crusade, the Emperor has become a benign leader of humanity with his sons, the Primarchs, and their mighty Space Marine legions being the elite of their armies. The planet is half covered by massive cities, the oceans having been mostly drained. At the other half there are artificial forests and small seas, and the area is made to mass produce food to feed the population.

Race name:Thunder Warriors, or Homo Sapies Superioris
Race description: Descendants of the 20 Primarchs, they are super soldiers genetically modified using the most advanced equipment the Imperium can give to their troops. Their bodies are larger than a human (3 to 3,5 meters tall), stronger, faster and smarter. Their bodies have a secondary heart, their bones are longer and harder, with the ribcage fused together into a protective caparace of highly resistant plates, higher muscle growth, more haemoglobin in blood. Their wounds stop bleeding quite fast thanks to Larraman Cells. They can sleep and remain awake at the same time by switching off areas of their brain sequentially. This process cannot replace sleep entirely, but increases their survivability by allowing perception of the environment while resting. This means that they need no more than 4 hours of sleep a day, and can potentially go for 2 weeks without any sleep at all. A pre-stomach that can neutralise otherwise poisonous or indigestible foods. Lowlight sight and enchanced vision. Immune from dizziness or motion sicknessand they can consciously filter out and enhance certain sounds. Can enter in suspended animation in extreme cases. Oolitic kidney to filtrate poisons and venoms. Able to detect chemic traces in things they taste. They also have the black caparace under the skin, making them able to interact with power armor with ease. Also depending on their original primarch they can have oher powers.

Culture: The Imperium is a culture built in knowledge and science, fighting religions and beliefs for their danger. They have had to fight against the rest of the world and subdue it by diplomacy and force, creating a highly advanced technological culture, quite agressive towards enemies who attack them.