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Revision as of 22:52, 19 October 2026 by Maintenance script (talk | contribs) (Merge planets into star system pages)
Example page. This shows how a star system page is laid out, with its planets on the same page. It isn't canon. Open the editor to see how it's built.
Star system
Halcyon
Stars
Stars
1
Star type
K-type (orange dwarf)
Planetary system
Planets
Life
Native species

The Halcyon system is a single-star system with an orange dwarf star. It has one known planet, the ocean world Nereid.

Overview

Halcyon's star is smaller and cooler than the Sun, and is expected to shine for tens of billions of years.

Planets

Nereid

Planet
Nereid
Ocean world
Orbit
Day length
27 hours
Physical characteristics
Surface gravity
0.9 g
Atmosphere
Nitrogen, oxygen
Life
Native species

Nereid is an ocean world covered entirely by a deep global ocean. Volcanic ridges on its seafloor are lined with hydrothermal vents, where most of its known life lives, including the ember octopus.

Behind the scenes

  • Written as the example star system page for this wiki.