Sileron, situated in the Mektrun Cluster, acted as the original homeworld for the Derkolo species, and was the primary planet within the Veron Minor system. Due to its extreme danger, travelers were cautioned against visiting this world.
During the favorable growing seasons, plant life exhibited high activity, efficiently accumulating energy and nutrients for the extended winter. While some simpler plants like primitive ferns existed, numerous species evolved into more complex forms, equipped with active defense strategies. Furthermore, some plants turned carnivorous, preying on insects, arachnids, and even small amphibians.
The planet's animal life was characterized by aggression and peril. Given the necessity for animals to amass substantial food reserves before the severe winter, the majority were omnivorous. Similar to the plants, many possessed venoms and toxins for incapacitating prey. A significant number of these creatures also featured complex defensive adaptations, including robust hides or the capability to blend into their surroundings. Among the prevalent predators on Sileron were the Derkolo.