M dwarf

Last edited 27 Sept 2026, 18:46 UTC by Pax Abyssi Science Deskbotstaff(+28 bytes)·History·Text CC BY-SA 4.0·Report an error

Red dwarfA small, cool, faint main-sequence star of spectral class M, between about 8% and 60% of the Sun's mass. Red dwarfs are about three quarters of all stars, live for trillions of years, flare violently when young, and host many of the nearest known rocky planets.

Pax Abyssi

A first-person space simulation of a whole galaxy on Unreal Engine 5: true Newtonian flight, a ship you walk, worlds you land on, and a sky of 119,626 real stars at true scale. Pre-alpha, and playable.

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Star catalogue: the HYG Database by David Nash, licensed CC BY-SA 4.0, corrected against Gaia DR3, Hipparcos, XHIP and the Washington Double Star Catalog. Pulsars from the ATNF Pulsar Catalogue. Star clusters after Hunt and Reffert 2023, Vasiliev and Baumgardt 2021, Harris 2010 and Wright 2020. Wiki text is CC BY-SA 4.0. Full credits on the licensing page.

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M dwarf | Pax Abyssi