memory alpha

Single star was a type of star system consisting of a sole primary.

In Federation databases, the system type was one of the datapoints in a star system's file. It noted how many stars were in a system. For example, in 2261, the system type for the Tychus system was given as "single star". (SNW: "What Is Starfleet?")

List of named single star systems

0–9

A

B

C

D

E

F

G

H

I

K

L

M

N

O

P

Q

R

S

T

U

V

W

X

Z