Adds the Burzsia system (#16519)

* first steps

* Adds burzsia

* space fix

* Last touches

* id and species

* Final site

* changelog

* Desc fix

---------

Co-authored-by: Werner <1331699+Arrow768@users.noreply.github.com>

code/modules/maps/planet_types/lore/burzsia.dm

@@ -0,0 +1,61 @@
+//burzsia
+/obj/effect/overmap/visitable/sector/exoplanet/burzsia
+	name = "Burzsia I"
+	desc = "An important Hephaestus Industries mining planet. Burzsia is inhospitable, toxic and dangerous to life."
+	icon_state = "globe1"
+	color = "#b7410e"
+	planetary_area = /area/exoplanet/barren/burzsia
+	scanimage = "adhomai.png"
+	massvolume = "4.24/2.33"
+	surfacegravity = "4.14"
+	charted = "Charted 2199CE, Solarian Alliance"
+	geology = "Extreme volcanic activity with surface minerals in abundance"
+	weather = "Tidally locked day/night split, extreme weather conditions with a toxic atmosphere and lightning storms"
+	surfacewater = "No presence of water. Large bodies of liquid ammonia and molten metal"
+	rock_colors = list(COLOR_DARK_BROWN)
+	plant_colors = null
+	possible_themes = list(/datum/exoplanet_theme/barren)
+	features_budget = 1
+	surface_color = "#b7410e"
+	generated_name = FALSE
+	ruin_planet_type = PLANET_LORE
+	ruin_type_whitelist = list (/datum/map_template/ruin/exoplanet/burzsia_mining, /datum/map_template/ruin/exoplanet/burzsia_dead_ipc)
+	place_near_main = list(2, 2)
+	var/bright_side = TRUE
+
+/obj/effect/overmap/visitable/sector/exoplanet/burzsia/pre_ruin_preparation()
+	if(prob(50))
+		bright_side = FALSE
+
+/obj/effect/overmap/visitable/sector/exoplanet/burzsia/generate_habitability()
+	return HABITABILITY_BAD
+
+/obj/effect/overmap/visitable/sector/exoplanet/burzsia/get_surface_color()
+	return "#b7410e"
+
+/obj/effect/overmap/visitable/sector/exoplanet/burzsia/generate_atmosphere()
+	..()
+	atmosphere.remove_ratio(1)
+	atmosphere.adjust_gas(GAS_CO2, MOLES_N2STANDARD)
+	atmosphere.adjust_gas(GAS_NO2, MOLES_O2STANDARD)
+	if(bright_side)
+		atmosphere.temperature = T0C + 546
+	else
+		atmosphere.temperature = T0C - 113
+	atmosphere.update_values()
+
+/obj/effect/overmap/visitable/sector/exoplanet/burzsia/generate_map()
+	if(bright_side)
+		lightlevel = 10
+	else
+		lightlevel = 0
+	..()
+
+/obj/effect/overmap/visitable/sector/exoplanet/burzsia/generate_planet_image()
+	skybox_image = image('icons/skybox/lore_planets.dmi', "burzsia")
+	skybox_image.pixel_x = rand(0,64)
+	skybox_image.pixel_y = rand(128,256)
+
+/obj/effect/overmap/visitable/sector/exoplanet/barren/asteroid/burzsia
+	name = "Burzsia II"
+	generated_name = FALSE