Zekulae was a planet located at the heart of the Zeemacht Cluster within the Zekulae system of the Inner Rim. It was a barren world, noted for its dark, rich mineral soil, studded with blue crystals. Its soil was so fine, that it was everpresent on the planet. Its inhabitant were known as the Zeku. It sat outside the globular cluster known as Cosm's Well.
- Jedi Apprentice: The Death of Hope (First appearance) (Appears in flashback(s))