planens

Could you clarify what you mean by "planens"? The word could refer to different things (a place, a person’s name, a fictional concept, a term from a specific field, etc.). If you can specify the context or provide a source, I can write a concise, neutral wiki-style article under 300 words. If you’d like, I can also prepare a general, fictional encyclopedia-style entry for Planens as a concept, with typical sections such as definition, etymology, uses, and references. Which would you prefer?