In the fictional BattleTech gaming universe, the Chaos March was a clustering of planetary systems near Terra. After the fall of the Star League, the planets of the Terran Hegemony were divided up between the Great Houses with the exception of Terra, which became a neutral ground controlled by ComStar. The worlds of what would someday become the Chaos March were mostly claimed by the Capellan Confederation, but a few fell under the sway of the Free Worlds League. Over the years, however, four violent wars wracked the Inner Sphere, which became known as the Succession Wars. The Fourth Succession War resulted in the transfer of many worlds formerly belonging to the Capellan Confederation and Free Worlds League to the control of the nascent Federated Commonwealth. These worlds were organized