Location: Milky WayHades GammaCacus System Third planet

Prerequisite: 75% Morality (Mass Effect)

Description Edit

Xamarri is a small, airless, cratered terrestrial – a lifeless rock quite similar to Luna. Its frozen surface is mainly composed of silicates, though one hemisphere has several "seas" of dark basaltic rock.

Properties Edit

The orbital distance here is a minimum derived from Kepler's equation, the cube root of constant 1.691 × 36.12. This constant is the solar mass 1.691 derived from the two outer planets, and assumes the orbit is not perturbed like the two inner planets. Given a slight perturbation its semi-major axis could be greater than 13.04 but if so, most likely negligibly.

However its surface albedo as calculated from parameters, including this distance, is −1.81. Mass Effect's description offers no offset for this impossibility. Based on Faringor's description (and the system's relative youth) there may be residual radioactivity in the planet's core.

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