Newest arrival
Mar 04th 2021 : Mars2020 Perseverance v1.0
Angosia
Author : bdfd
Date : Feb 2014
Update : March 2022
Angosia
Author : bdfd
Date : Feb 2014
Update : March 2022
Algol
Author : bdfd
Date : Jan 2014 => Updt April 2020
Algol
Author : bdfd
Date : Jan 2014 => Updt April 2020
Celestia Addons
Welcome to THE Celestia Addons.
A special site for Celestia's add-ons like :
Systems, Planets, Objects, ...
Starbases, Vessels, Spacecrafts...
One of the best space 3D simulator software !
Newest arrival(s)
Mar 01st 2025 : Braslota v1
Mar 20th 2025 : USS Antares Tos
Mar 28th 2025 : Lunar Gateway v2
Apr 10th 2025 : Romulan starbases
Latest update(s)
Apr 30th 2025 : Aldebaran shipyards
May 05th 2025 : USS Poznan v2
May 10th 2025 : Algol system v3.3
May 15th 2025 : Alpha v3.3
STOP WAR CRIMINAL PUTIN !
On dec 2024 : few updated links !
V 1.6.4
FREE !
A 3-D, real-time space simulator.
All addons are free !
Add-ons creators
Thanks to :
bdfd,
Olyv,
pla879,
wieczor,
mraab, ...
Thank you all users for your encouragement.
Add-ons
Only for MS Systems.
However, a little update will make them compatible with Linux and
MAC OS ...
Figures in detail
On
~ 105 stellar systems,
~ 910 planets,
more 1,450 moons,
more 1,590 vessels, shuttles, ...
Celestia site : To download the software, click on the picture or If the link is OUT,
try this :
Certified for Windows 11 (24H2)
Dec 2024
Celestia News
Previous updated :
Alpha v3.3 (05/15/2025),
Algol v3.3 (05/10/2025),
Aldebaran shipyards 04/30/2025),
Alesia Prime v3.2 (04/25/2025),
Ajilon Prime v3.2 (04/20/2025), ...
Newest add-on
Romulan starbases v1
Previous add-ons :
Romulan starbases v1,
Braslota system v1,
Romulan system v1,
Qonos vessels v1,
Klingon starbases v1, ...
Previous : SS Challenger Ent
Previous : Lunar Gateway v2
Previous : USS Akula-A Tmp
Previous : USS Antares tos
Last : USS Poznan v2
Nextly : an idea ?
News/Trailers
Jan 21th 2014 : argelesmer wrote about the Celestia forum to announce the existence
of my new site.
His future addons will be welcome here.
The official site of Celestia is accessible by url (https://celestiaproject.space/).
The site has been inaccessible since the end of April 2023 because
it is hosted in Russia !
With an increasing number of systems required a reorganization of pages ...
it is going on now !
Summer 2014 : the same thing for the vessels...
Feb 2020 : A new catalog arrived, based on Gaia's datas.
I saw differences between 2.1c's catalog and the gaia's catalog and
I have to update several stc files...
10th, March 2024 : Celestia 1.6.4
On dec 2024 : new updated links !
Tested and certified for Windows 11 - 24H2 (Dec 2024)
Dec 10th 2013
The First Day
11 years already !
Newest arrival :
Mar 01st 2025 : Braslota system v1
Mar 10th 2025 : USS Akula-A Tmp
Mar 20th 2025 : USS Antares Tos
Mar 28th 2025 : Lunar Gateway v2
Apr 10th 2025 : Romulan starbases v1
Latest update
Apr 30th 2025 : Aldebaran shipyards v2.3
May 05th 2025 : USS Poznan v2
May 10th 2025 : Algol system v3.3
May 15th 2025 : Alpha v3.3