"Neptunian" refers to anything related to the planet Neptune, the eighth planet from the Sun in our solar system. Known for its striking blue color, Neptune is a gas giant with strong winds and storms. It is named after the Roman god of the sea, reflecting its deep blue hues and mysterious atmosphere. In a broader sense, "Neptunian" can also describe characteristics associated with Neptune, such as intuition, imagination, and a connection to the mystical. People who identify with Neptunian traits may be dreamers or artists, often drawn to the depths of emotion and creativity, much like the vast, unexplored oceans.