The worlds as stake in Great Games of Nothus

Location: Segmentum Pacificus, guarding the border of the Skarlax and Mordant Sectors.
Value: Strategic defense point for its region.
Description: A heavily fortified bastion protecting key warp routes. Its orbital defenses and Astra Militarum presence make it a critical staging ground for nearby conflicts.
Special Feature: Equipped with an ancient void shield network dating back to the Great Crusade.

Location: Segmentum Obscurus, near the Gothic Sector.
Value: Spiritual significance and pilgrimage destination.
Description: Sanctus Eterna is home to one of the Imperium’s largest cathedrals and a center of faith for countless billions. It helps maintain morale and loyalty to the Emperor in surrounding systems.
Special Feature: Pilgrims believe the Cathedral of Eternal Light contains a shard of the Emperor’s psychic will.

Location: Segmentum Tempestus, near the former Koronus Expanse.
Value: Repository of ancient and partially functional technology.
Description: A world where vast deposits of archeotech lie buried beneath its desolate surface. These artifacts are remnants of humanity’s Golden Age of Technology, with much of the equipment barely understood. The Adeptus Mechanicus jealously guards its excavations here.
Special Feature: Houses a network of underground vaults believed to be connected to a long-lost Standard Template Construct (STC).

Location: Ultima Segmentum, on the border of the Ryza sub-sector.
Value: Supplies rare minerals essential for war production.
Description: Rich in adamantium, promethium, and other strategic minerals, Solon Tertius is vital for supporting Imperial manufacturing and supply chains.
Special Feature: Its mines yield an unusual promethium isotope, highly valued for its energy efficiency.

Location: Ultima Segmentum, near the Agripinaa sub-sector.
Value: Supplies vast amounts of food to nearby hive worlds.
Description: Endless plains of mechanized farming produce crops and livestock to sustain billions. Although critical to Imperial logistics, many agri-worlds like this exist across the galaxy, making it lower on the list in uniqueness.
Special Feature: Advanced aquifer systems allow it to thrive even in regions with minimal rainfall.

Location: Segmentum Solar, near Terra.
Value: Repository of vital knowledge and Imperial doctrine.
Description: One of the Imperium’s largest repositories of data, Lexicania Ultima preserves millennia of history, battle records, and technological blueprints. Its loss would be a catastrophic blow to Imperial strategy and administration.
Special Feature: Rumored to contain fragments of STC templates and forbidden pre-Imperial knowledge.

Location: Segmentum Obscurus, near the Eye of Terror.
Value: Critical staging ground for Crusades and fleet operations.
Description: Helion Primaris serves as a launch point for military campaigns into Chaos-tainted sectors near the Eye of Terror. Its defenses rival those of Terra’s outer systems, and it houses both Space Marine detachments and elite Astra Militarum regiments.
Special Feature: Titan-class defense guns capable of engaging entire fleets in orbit.

Location: Segmentum Solar, in the heart of Imperial space.
Value: A strategic and symbolic cornerstone of the Imperium.
Description: A heavily urbanized world near Terra, Sol Invictus acts as a hub of Imperial governance, culture, and military coordination. It plays a critical role in maintaining stability across the Segmentum Solar.
Special Feature: Houses an ancient artifact capable of enhancing psychic communications across warp systems.

Location: Ultima Segmentum, near the distant Halo Stars.
Value: A mysterious world with unique properties that influence the Warp.
Description: Luminis Tertia is a barren and largely inhospitable planet, notable for strange phenomena that suppress warp disturbances in its vicinity. Imperial scholars and the Adeptus Mechanicus have established outposts to study the cause of this stabilization, though its origins remain unknown. The planet’s surface is dominated by ancient, weathered structures, their purpose shrouded in mystery.
Special Feature: The planet’s anomalous properties have led to its fortification, as its influence over the Warp is deemed critical to Imperial efforts near the Halo Stars.