Astro — H-R diagram (solar neighbourhood)
Hertzsprung-Russell diagram with main-sequence band and named stars.
Make it your own.
title "H-R diagram — solar neighbourhood"
type hr
star "Sun" temp 5778 lum 1 class G
star "Sirius A" temp 9940 lum 25 class A
star "Betelgeuse" temp 3500 lum 100000 class M
star "Proxima Centauri" temp 3042 lum 0.0017 class M
star "Rigel" temp 12100 lum 120000 class B
star "Arcturus" temp 4286 lum 170 class K
star "Vega" temp 9602 lum 40 class A