Tribion prime

## Overview

Tribion prime, or as it is often simplified "Tribilis" is the home planet of the Tribions and was the center of their power before joining the Mass Alliance in 87 DoS. Tribion prime has a radius of 7,605.18 km and a circumference of 47,784.76 km and a gravitational force of 1.194g.

## Continents and islands

### Continents

#### Calitian island

sitting on the line between continent and island Calitian is largely covered by its southern desert that makes most of the land unusable, most of the population lives along the north eastern coast, this was where the Tribion were believed to have arrived from Tribium when they first journeyed west.

#### Falium

The major continent of Tribion prime running from the west to central east, the land is mostly made up of flat plains ideal for civilization and has often been fought over for its useful farmland in order to maintain power over the world. However its flatland has always made combat for the defenders tricky. Currently it holds over two thirds of the agriculture found on Tribion prime.

#### Ice Reach

The southern outcropping of Tribium that connects to the south ice sheet this region of ice and rock is frozen 90% of the year but is the easiest way to reach the south pole for scientific study.

#### Land of endless summer

The lowest populated continent on Tribion prime the land of endless of summer was named that for its hot dry environment. It is largely desert with the southern coast dropping to -10C during the summer. There is vegetation along the major rivers in the east but much of the land is unusable for agriculture and thus has never been settled.

#### Sumuri

Split into north and south by the great lake of Sumuri the extension from the Falium continental plate is the often cold and rough terrain of Sumuri. Its geography is mostly overshadowed by the great lake that takes up the middle of the continental plate, during the last ice age it was a lowland region that had many early tribion and animals living on it, but as ice sheets retreated the low land was flooded and split the continent in half.

#### Tribium

Tribium, sometimes called "the old land", was believed to be where the Tribion had come from and traveled west to Calitian and then north across Falium. The land was unoccupied for several thousand years between 10,000 BDoS and 5,000 BDoS with little evidence to suggest why or how the Tribion left, old Paleolithic tools have been uncovered in vast amounts along the northern regions between the north coastline and the Trilbium mountain range.

### Islands

#### Calfail island

Located between Falium and Calitian island Calfail is the most populated place on Tribion prime with a calm climate all year round that has made it an ideal living location. In closer to modern times it also controls the shipping routs between east and west with the small passing between it and Falium. Currently the entire island is almost one big city, serving as the capital of the planet.

#### Cepia island

Located south of west Falium and just south east of the Dasu peninsula this small island controls shipping along the coastline of west Falium and Kaltian island. It has been a largely contested land as it controls major trade in the region.

#### Falisum island

The island between Falium and the Land of endless summer Falisum was once a part of Falium but detached several thousand years before civilization began to rise leaving a small population of Tribion on it who wouldn't re-encounter other groups of Tribion till 4,000 BDoS. Falisum became a garden sandbox for the Falium rulers for generations up till it gained its independence in 1,734 BDoS after a protracted war. It would later be reconquered in 241 BDoS.

#### Fancil island

Located off the south coast of South Sumuri this island is of important naval power as it blocks potential naval crossings from Falium into Sumuri.

#### Kathil archipelago

A chain of islands off the south of Kaltian these regions feature a very diverse amount of life that famously launched the Tribions theories about evolution as every animal and plant had evolved to fit that island.

#### Kaltian island

Located south west of West Falium this island is covered in dense jungle on its south half and rolling plains on its north. The island was decaled a nature preserve in 441 BDoS.

#### Lumia island

Located off the north west of the land of endless summer this pile of sand wasn't of much value till it was discovered how to extract prosperous from guano.

#### Malomia archipelago

Located off the north western coast of west Falium this group of islands is almost enterally unoccupied however boasts many small fishing communities amongst the more southern islands.

#### Scrila island

South of South Sumuri and east of Fancil island Scrila has little value to trade or naval power.

#### Shuma island

East of Kaltian island and south of West Falium and Cepia island Shuma island is a well kept port area as it is blocked from dangerous tidal movements by Cepia island to the north and Kaltian in the west.

#### Sumri island

Located in the center of Lake Sumuri between North and South Sumuri this island holds the castle of Valkünia that was the seat of power for many groups that laid claim to the Sumuri continent.

#### Tidith island

Just between North Sumuri and East Sumuri sits Tidirth, blocking the flow of water between the ocean and Lake Sumri this island is one of the most important population areas on Sumuri. It holds the largest city in the eastern hemisphere of Tribion prime.

## Major conflicts occurring on Tribion prime

### Wars of the tiger (3,756 BDoS - 1,634 BDoS)

Multiple wars fought between Falium and Sumuri powers over the important and fertile land of Falium and most specifically the East Falium plains. These conflicts often went back and forth with different leaders and powers fighting for control.

### Fracturing war (1,625 BDoS - 1,520 BDoS)

After the last war of the tiger (historically agreed to be the 15th though local groups dispute it as the 23rd due to several boarder conflicts that could be considered individual wars) Sumuri was defeated and driven out of the East Falium Plains, however during these times West Falium split away from the Central Falium power, with the Malomatha mountain range blocking troop movement and the majority of the army in the east West Falium's independence went unchallenged for over a decade. Following this breaking off the East Falium plains, exausted from the millenniums of war and constant changing of hands, the Central Falium powers attempted to re-gain control over region but were blind sided as South Falium seceded and funded the Eastern Falium's war effort to create a buffer state between them and the Centeral powers. This set off a chain of decleartions of independence which would cripple the Central Falium power, lastly West and East Sumuri broke from North Sumuri.

### Cataclism war (101 BDoS - 89 BDoS)

In 102 BDoS the many nations of the Tribion began to industrialize and the constant fear of war made them create more and more powerful weapons. In 101 BDoS the central powers of Falium launched a surprise invasion into South Sumuri through the East Falium plains, this triggered a series of conflicts that saw all the nations of Tribion prime to declare war on one another leading to the bloodiest conflict in Tribion history with over 300 million casualties. Largely the casualties was from the new use of trenches which crippled the Tribions movement ability and shock warfare, this caused the war to be largely favor defenders and any attacks needed near twice to three times the number to take an enemy trench. Eventually ending in the South Falium power (who's capital was on Calfial island) being the default victor as most nations either surrendered or collapsed under revolution.