In the year 2084, the deep-space outpost Vanguard went silent. For three days, the solar system held its breath. Communication was the only thing keeping the colony on Titan from drifting into the psychological void of isolation.
The number 318 appears in various engineering specs, such as the thermal conductivity of gold (318 W/(m·K)), though this is unrelated to the "SONE" label. sone 318 verified