Algiedi IV
TundraNo survey data available. This world remains unexplored.
The frozen wastes of Algiedi IV live up to their reputation—endless ice plains that would make even Kepler-442b look inviting by comparison. What surprised me, though, was the unusual crystalline formations jutting from the permafrost, catching the system's distant star like scattered diamonds; I've seen similar structures on three other worlds, but never quite so geometrically precise. The atmospheric readings suggest simple nitrogen and methane cycles, nothing extraordinary, yet there's something almost accusatory about the silence here—a world that seems to *want* to be left alone. I'll file the mineral samples for analysis back at station, but I suspect Algiedi IV will remain what it's always been: beautiful, hostile, and utterly indifferent to visitors.
— Captain Vex Moreau, Explorer's Guild Field Journal
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Physical Properties
Radius
5641 km
Mass
0.81 M⊕
Surface Gravity
0.87 g
Temperature
201 K (-72°C)
Atmosphere
0.636 atm — Thin N2/CO2
Day Length
37.1 hours
Orbital Period
8.0 years
Orbital Distance
4.01 AU