Campaign:NHNE/Systems/Weird Sisters

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The Weird Sisters are two parsecs from New Earth.

Astrography[edit]

Interstellar Location[edit]

Bright Heavens 0403

Weird Sisters has three stars in the star system.
Aglaea
Solitary K Type.jpg Type Category Mass (Sol) Temperature (K) Luminosity
K4 V Main Sequence (Dwarf) 0.73 4440 - 4600 0.33238
Unit Diameter Safe Distance Habitable Zone Jump Shadow M-Drive Limit
AU 0.0066 0.0478 0.58 - 1.07 0.66 6.6
Orbit #  *  * 2 2 6
Remarks Visible to the naked eye from New Earth
Euphrosyne
Solitary M Type.jpg Type Category Mass (Sol) Temperature (K) Luminosity
M5 V Main Sequence (Dwarf) 0.162 2930 - 3060 0.00171
Unit Diameter Safe Distance Habitable Zone Jump Shadow M-Drive Limit
AU 0.0018 0.0034 0.04 - 0.09 0.18 1.8
Orbit #  *  *  * 0 4
Remarks Orbits with Thalia at 2111.1AU from Aglaea
Thalia
Solitary M Type.jpg Type Category Mass (Sol) Temperature (K) Luminosity
M5 V Main Sequence (Dwarf) 0.162 2930 - 3060 0.00171
Unit Diameter Safe Distance Habitable Zone Jump Shadow M-Drive Limit
AU 0.0018 0.0034 0.04 - 0.09 0.18 1.8
Orbit #  *  *  * 0 4
Remarks Eccentrically orbits with Euphrosyne separated by between 2AU and 15.86AU

Planets[edit]

Weird Sisters have planets including at least one gas giant and probably has at least one asteroid belt.

History[edit]

As a nearby star system, the star now known as Aglaea was feintly visible to the naked eye from New Earth and so was discovered in Year 0. Aglaea was named because it shone - that it was part of a trinary system was only discovered later. The system is also known as the Three Graces. It became known as the Weird Sisters because on the first two attempts to image it, the telescope malfunctioned and targeted the wrong star! The name stuck in astronomical circles and the naming group eventually bowed to the inevitable.

Notes[edit]