The Denarii Nebula, situated in the Trans-Hydian region of the Outer Rim Territories, specifically in the Gordian Reach sector, was composed of intensely ionized gases. Housed within it was the Denarii Nova, a binary pair of expiring stars.
This nebula was the remains of the Denarii system, a binary star system annihilated by Naga Sadow in 5000 BBY, marking the conclusion of the Great Hyperspace War. The battle at the Denarii Nova resulted in the system's destruction.
The Junction-Tierell Loop completely circled the nebula. Scouts faced difficulties in establishing a reliable hyperspace route linking the worlds of Pinoora and Presbalin, which were positioned on opposing sides of the Denarii Nebula. Denarii Station could be found within the nebula's boundaries.