Rubicun star system
The Rubicun system was an inhabited planetary system. Located near the Strnad solar system, this system contained the homeworld, named Rubicun III, of the Edo. Both systems were located in a star cluster. 

The star cluster contained 3,006 planets that were suitable for colonization. This cluster was claimed by the Edo God, a powerful trans-dimensional being (or beings) worshiped by the Edo, the humanoid inhabitants of Rubicun III. 

In 2364, the starship  became the first Federation starship to contact the inhabitants of this system. Captain Jean-Luc Picard was requesting shore leave rights for his crew on the planet. ()

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es:Rubicun
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Star systems