Mundicide

This is a list of planets and other celestial objects that were destroyed throughout history.

Completely destroyed

 * Aeten II
 * Alderaan
 * Byss
 * Brath Qella's Moon #1 - Unknown - Destroyed when it collided with "Brath Qella's Moon #2"
 * Brath Qella's Moon #2 - Unknown - Destroyed when it collided with "Brath Qella's Moon #1"
 * Carida
 * Carida's Moon - 5-10 BBY - Blown up by Miko Spince in an attempt to remove the Academy's logo from the moon using antimatter
 * Carosi I, Carosi II, Carosi III, Carosi IV - circa 200 BBY - Destroyed during the expansion of the system's star, Carosi
 * Cauldron Nebula - 11 ABY - Destroyed when Kyp Durron attempted to wipe out Admiral Daala's fleet
 * Cron Cluster
 * Demophon - circa 3 BBY-3 ABY - Destroyed when the system's sun naturally went supernova
 * The Denarii Nova
 * Derr
 * Despayre
 * Drinba IV - 4 ABY by the Death Star II en route to Endor.
 * Enarc
 * Flankers
 * Helska
 * Jatee
 * Kalarba, its moon Indoboc, and Hosk Station - 26 ABY - Destroyed by Yo Gand's Core tactic
 * Kashi - circa 25,000 BBY - Destroyed when it's system's star suddenly went supernova
 * Kira I
 * Kira II
 * Kira III
 * Malachor V - 3,951 BBY
 * Nespis VIII - 10 ABY - Destroyed by Galaxy Gun *Oseon
 * Oseon 5792
 * Ova - 32 BBY - Destroyed when it collapsed in upon itself, possibly caused by Witches of Dathomir
 * Pinnacle Base - 10 ABY - Destroyed by Galaxy Gun
 * Rokwahl
 * Ryyk
 * Ryyl - circa 4,000 BBY - Destroyed right before Great Sith War, perhaps by the Sith?
 * Sernpidal and its moon, Dobido- 25 ABY - Destroyed by Yo Gand's Core Tactic
 * Shadda-Bi-Boran - circa 23 BBY - Destroyed when its sun exploded
 * TD-10036-EM-1271 (Star) - 18 ABY - Destroyed by Centerpoint Station
 * Thanta Zilbra - 18 ABY - Destroyed by Centerpoint Station
 * Thanta Zilbra Moon #1 - 18 ABY - Destroyed by Centerpoint Station
 * Thanta Zilbra Moon #2 - 18 ABY - Destroyed by Centerpoint Station
 * Thanta Zilba (Star) - 18 ABY - Destroyed by Centerpoint Station
 * Tililix
 * Trenwyth - 4 ABY - Destroyed by the Nagai during their rampage through the galaxy.
 * Tund - circa 5-2 BBY - Destroyed by Rokur Gepta's magic, which is visible from space as a greenish-blue inner light
 * Uba III
 * Urkupp
 * Worxer
 * Ygziir
 * Zenobah

Partially Destroyed

 * Caamas - Bombarded by the Galactic Empire, with help of the Bothans
 * Clak'dor VII - Bith chemical war
 * Coruscant - Vongformed by Yuuzhan Vong
 * Dantooine
 * Ithor - destroyed by Yuuzhan Vong
 * N'zoth
 * Peragus II
 * Tatooine
 * Taris
 * Telos

Devastated in Clone Wars

 * Atraken - IIRC was devastated by CIS bio-weapon.
 * Duro - surface was bombarded by the Invisible Hand and the rest of Grievous' fleet, causing toxic chemicals from industrial areas on the surface to contaminate the entire planet's ecosystem.
 * Honoghr - CIS bio-weapon destroys ecosystem.
 * Humbarine - city planet depopulated by the Invisible Hand's bombardment.
 * Ohma Dun - Gungan population here was wiped out with CIS bio-weapon
 * Pammant - Quarren colony "fractured to the core" by a hyperspace accident with a Republic Star Destroyer.
 * Parcellus Minor - planet with explosive vegetation, was bombarded from orbit by CIS. The planet burned for a long time.
 * Weemell Sector - all humans in this area were wiped out by a CIS bio-weapon