Agelo

Agelo is a small, fictional planet located in the Kepler-186 system. It is the outermost known planet in this system, orbiting its star at a distance of approximately 0.4 AU. Agelo is a terrestrial planet, meaning it is composed primarily of silicate rocks and metals. Its estimated diameter is about 1.2 times that of Earth, and its mass is roughly 1.5 times Earth's. The surface of Agelo is believed to be a rocky, barren landscape, with evidence suggesting the presence of frozen water ice in its polar regions.

The atmosphere of Agelo is thin, consisting mainly of carbon dioxide and nitrogen. Due to its distance from its host star, Kepler-186, Agelo is a cold world, with an average surface temperature estimated to be around -100 degrees Celsius. The planet lacks a significant magnetic field, leaving its surface exposed to solar radiation. Agelo has no known moons. Its discovery was made possible by advancements in exoplanet detection technology, specifically the transit method, which observes the dimming of a star as a planet passes in front of it. Further study of Agelo aims to understand the diversity of terrestrial planets beyond our solar system and the conditions that might support or preclude the existence of life.