Add-on development

New Topic

1736 topics

Page 1 of 35
- Jump to page:
1
2
3
4
5
…
35
Next

Announcements

Replies

Views

Last post

(FORUM) Problems with autorization and making attachments

Last post by john71 « 23.03.2026, 08:42
Posted in Bugs
Replies: 2
by Lepestronik » 30.10.2025, 20:29 » in Bugs

2 Replies

31727 Views

Last post by john71 View the latest post
23.03.2026, 08:42
Forum registration has been disabled

Last post by onetwothree « 29.06.2024, 10:58
Posted in Announcements

by onetwothree » 29.06.2024, 10:58 » in Announcements

0 Replies

227635 Views

Last post by onetwothree View the latest post
29.06.2024, 10:58
Please cleanup old attachments

Last post by DaveBowman2001 « 25.12.2025, 23:51
Posted in Announcements
Replies: 18
by onetwothree » 15.07.2023, 19:26 » in Announcements

18 Replies

425657 Views

Last post by DaveBowman2001 View the latest post
25.12.2025, 23:51
Regulations and Tipps for Uploading Addons to the Motherlode

Last post by Guckytos « 22.03.2013, 14:37

by Guckytos » 22.03.2013, 14:37

0 Replies

39273 Views

Last post by Guckytos View the latest post
22.03.2013, 14:37
Purpose of this forum

Last post by Monolyth « 28.11.2006, 19:02
Replies: 12
by chris » 23.05.2003, 21:49

12 Replies

68946 Views

Last post by Monolyth View the latest post
28.11.2006, 19:02

Topics

Replies

Views

Last post

Nebulae in Celestia using sprites

Last post by jujuapapa « 21.09.2020, 07:24
Replies: 34
1

2
Attachment(s) by LukeCEL » 23.04.2020, 23:06
34 Replies

80338 Views

Last post by jujuapapa View the latest post
21.09.2020, 07:24
Help with finding an old add-on

Last post by nickroffical « 13.10.2024, 01:36
Replies: 5
by Victor » 07.10.2024, 10:43

5 Replies

46083 Views

Last post by nickroffical View the latest post
13.10.2024, 01:36
Interplanetary Missions Collection

Last post by DaveBowman2001 « 19.09.2024, 22:42
Replies: 14
by Sirius_Alpha » 27.06.2021, 17:56

14 Replies

29248 Views

Last post by DaveBowman2001 View the latest post
19.09.2024, 22:42
Coordinate format used in Celestia

Last post by SevenSpheres « 07.08.2024, 15:15
Replies: 1
by Ferbik EN » 07.08.2024, 09:06

1 Replies

14508 Views

Last post by SevenSpheres View the latest post
07.08.2024, 15:15
The first 64K Mars color texture: A journey in texture making

Last post by Shadow-Dragon-777 « 04.07.2024, 03:47
Replies: 14
Attachment(s) by Shadow-Dragon-777 » 09.03.2023, 14:57

14 Replies

31473 Views

Last post by Shadow-Dragon-777 View the latest post
04.07.2024, 03:47
Full Res 4K Pioneer Jupiter texture, mapping a lost world

Last post by Shadow-Dragon-777 « 30.05.2024, 14:07
Replies: 2
Attachment(s) by Shadow-Dragon-777 » 29.05.2024, 12:50

2 Replies

10216 Views

Last post by Shadow-Dragon-777 View the latest post
30.05.2024, 14:07
Asteroids scripted extraction from MPCORB.DAT

Last post by Gurren Lagann « 07.04.2024, 01:03
Replies: 58
1

2

3
by abramson » 17.01.2008, 11:32
58 Replies

260333 Views

Last post by Gurren Lagann View the latest post
07.04.2024, 01:03
Aurora System (in development)

Last post by EarthMoon « 16.03.2024, 10:07

Attachment(s) by EarthMoon » 16.03.2024, 10:07

0 Replies

27779 Views

Last post by EarthMoon View the latest post
16.03.2024, 10:07
Better emissive blending

Last post by Eric Nelson « 09.09.2023, 07:05
Replies: 8
Attachment(s) by cubicApoc » 19.11.2020, 05:19

8 Replies

27849 Views

Last post by Eric Nelson View the latest post
09.09.2023, 07:05
Spacecraft orbit: how to do?

Last post by selden « 25.08.2023, 20:03
Replies: 1
by Ferbik EN » 22.08.2023, 04:08

1 Replies

12998 Views

Last post by selden View the latest post
25.08.2023, 20:03
Lylat System - DanielPol-anco

Last post by DanielPol-anco « 10.07.2023, 21:44

by DanielPol-anco » 10.07.2023, 21:44

0 Replies

33639 Views

Last post by DanielPol-anco View the latest post
10.07.2023, 21:44
Lylat System - Original (MrSpace43)

Last post by MrSpace43 « 10.07.2023, 18:54
Replies: 4
Attachment(s) by MrSpace43 » 10.12.2020, 00:40

4 Replies

16567 Views

Last post by MrSpace43 View the latest post
10.07.2023, 18:54
Galaxy map Astronomicon

Last post by Unomomento « 13.04.2023, 00:04

by Unomomento » 13.04.2023, 00:04

0 Replies

34219 Views

Last post by Unomomento View the latest post
13.04.2023, 00:04
Sunlen, a fictional planetary system (IN DEVELOPMENT)

Last post by SpaceExplorer « 18.03.2023, 23:18
Replies: 53
1

2

3
Attachment(s) by SpaceExplorer » 22.06.2022, 00:22
53 Replies

64953 Views

Last post by SpaceExplorer View the latest post
18.03.2023, 23:18
How to attach files

Last post by DaveBowman2001 « 04.02.2023, 12:42
Replies: 5
by Astronauta » 12.07.2022, 06:22

5 Replies

13804 Views

Last post by DaveBowman2001 View the latest post
04.02.2023, 12:42
Celestia Worldbuilding Project

Last post by SevenSpheres « 30.01.2023, 02:33
Replies: 81
1

2

3

4

5
Attachment(s) by Lafuente_Astronomy » 28.03.2020, 01:39
81 Replies

117223 Views

Last post by SevenSpheres View the latest post
30.01.2023, 02:33
Exoplanet Systems Collection

Last post by DaveBowman2001 « 05.01.2023, 10:26
Replies: 46
1

2

3
Attachment(s) by DaveBowman2001 » 24.07.2022, 02:14
46 Replies

52600 Views

Last post by DaveBowman2001 View the latest post
05.01.2023, 10:26
Onis System

Last post by MrSpace43 « 16.10.2022, 19:08
Replies: 76
1

2

3

4
Attachment(s) by MrSpace43 » 12.12.2019, 22:36
76 Replies

96395 Views

Last post by MrSpace43 View the latest post
16.10.2022, 19:08
New Jupiter and Saturn Atmospheres

Last post by MrSpace43 « 09.10.2022, 01:13

Attachment(s) by MrSpace43 » 09.10.2022, 01:13

0 Replies

15276 Views

Last post by MrSpace43 View the latest post
09.10.2022, 01:13
Cer, the 12-planet system... TEASER

Last post by SevenSpheres « 30.09.2022, 16:54
Replies: 9
Attachment(s) by trappistplanets » 23.04.2022, 16:09

9 Replies

18158 Views

Last post by SevenSpheres View the latest post
30.09.2022, 16:54
Stella Celestia System (Phase 1: Protostar)

Last post by EarthMoon « 24.09.2022, 09:19

Attachment(s) by EarthMoon » 24.09.2022, 09:19

0 Replies

14981 Views

Last post by EarthMoon View the latest post
24.09.2022, 09:19
SpaceStalker's addons

Last post by SpaceStalker « 05.09.2022, 18:03
Replies: 16
Attachment(s) by SpaceStalker » 01.11.2020, 16:28

16 Replies

31475 Views

Last post by SpaceStalker View the latest post
05.09.2022, 18:03
Delta Trianguli -- Announcements, Updates, Feedback, Etc.

Last post by PlutonianEmpire « 25.08.2022, 22:10
Replies: 11
Attachment(s) by PlutonianEmpire » 01.08.2011, 02:05

11 Replies

22658 Views

Last post by PlutonianEmpire View the latest post
25.08.2022, 22:10
Project Thunderclap - DEAD

Last post by MrSpace43 « 14.08.2022, 03:31
Replies: 4
by MrSpace43 » 18.07.2022, 23:05

4 Replies

13694 Views

Last post by MrSpace43 View the latest post
14.08.2022, 03:31
flattened planets

Last post by SpaceExplorer « 16.07.2022, 13:47
Replies: 2
by SpaceExplorer » 16.07.2022, 00:47

2 Replies

11523 Views

Last post by SpaceExplorer View the latest post
16.07.2022, 13:47
tle2ssc: Celestia GNSS GPS Galileo Glonass Beidou TLE to SSC

Last post by jebba « 24.05.2022, 03:39
Replies: 3
Attachment(s) by jebba » 22.05.2022, 04:48

3 Replies

13686 Views

Last post by jebba View the latest post
24.05.2022, 03:39
Do .OBJ templates work?

Last post by SevenSpheres « 14.01.2022, 02:17
Replies: 1
Attachment(s) by Betegelge » 14.01.2022, 02:05

1 Replies

12865 Views

Last post by SevenSpheres View the latest post
14.01.2022, 02:17
About a milky way addon

Last post by john71 « 13.01.2022, 12:30
Replies: 4
by Betegelge » 12.01.2022, 18:01

4 Replies

14230 Views

Last post by john71 View the latest post
13.01.2022, 12:30
how to make an addon?

Last post by TianNuevo « 28.12.2021, 16:25
Replies: 2
by TianNuevo » 26.12.2021, 19:48

2 Replies

12980 Views

Last post by TianNuevo View the latest post
28.12.2021, 16:25
Celestia - Is there an add-on program?

Last post by SevenSpheres « 25.12.2021, 17:36
Replies: 1
by TobiSwia11102001 » 25.12.2021, 15:00

1 Replies

12265 Views

Last post by SevenSpheres View the latest post
25.12.2021, 17:36
I would like to ask you something

Last post by trappistplanets « 25.12.2021, 00:51
Replies: 3
by Betegelge » 24.12.2021, 17:49

3 Replies

13274 Views

Last post by trappistplanets View the latest post
25.12.2021, 00:51
Addon aurora borealis

Last post by SpaceExplorer « 22.12.2021, 18:41
Replies: 8
Attachment(s) by Betegelge » 07.12.2021, 00:55

8 Replies

16934 Views

Last post by SpaceExplorer View the latest post
22.12.2021, 18:41
is there a leonard comet addon for android?

Last post by Betegelge « 18.12.2021, 16:50
Replies: 2
Attachment(s) by Betegelge » 16.12.2021, 22:40

2 Replies

12443 Views

Last post by Betegelge View the latest post
18.12.2021, 16:50
Does anyone have the updated addon for Celestia Origin's Deep Impact and Deep Space 1 missions?

Last post by SpaceExplorer « 17.12.2021, 20:02
Replies: 2
Attachment(s) by SpaceExplorer » 16.12.2021, 23:47

2 Replies

12752 Views

Last post by SpaceExplorer View the latest post
17.12.2021, 20:02
Is there any addition or something to change the shape of the irregular moons?

Last post by SevenSpheres « 13.12.2021, 17:02
Replies: 2
by TobiSwia11102001 » 13.12.2021, 09:29

2 Replies

13452 Views

Last post by SevenSpheres View the latest post
13.12.2021, 17:02
Is there any upgrade to Celestia?

Last post by SevenSpheres « 28.11.2021, 18:12
Replies: 5
by TobiSwia11102001 » 25.11.2021, 14:57

5 Replies

15040 Views

Last post by SevenSpheres View the latest post
28.11.2021, 18:12
V1400 Cen

Last post by DrJMOS « 01.09.2021, 17:28
Replies: 12
Attachment(s) by Daly » 31.08.2020, 17:00

12 Replies

23704 Views

Last post by DrJMOS View the latest post
01.09.2021, 17:28
Preliminary release of Red Supergiant catalog

Last post by Eric Nelson « 29.07.2021, 00:28
Replies: 16
Attachment(s) by nussun » 02.08.2020, 19:00

16 Replies

30215 Views

Last post by Eric Nelson View the latest post
29.07.2021, 00:28
Nasa ISS model hightly detailled

Last post by DaveBowman2001 « 27.07.2021, 16:36
Replies: 177
1

…

5

6

7

8

9
Attachment(s) by linuxm@n » 01.01.2009, 11:05
177 Replies

204685 Views

Last post by DaveBowman2001 View the latest post
27.07.2021, 16:36
Earth Orbit Missions Collection

Last post by DaveBowman2001 « 30.06.2021, 02:54
Replies: 14
by DaveBowman2001 » 29.06.2021, 03:44

14 Replies

25433 Views

Last post by DaveBowman2001 View the latest post
30.06.2021, 02:54
Solar System Evolution: Development Thread - DEAD PROJECT

Last post by Eric Nelson « 09.06.2021, 02:39
Replies: 15
Attachment(s) by SevenSpheres » 08.06.2020, 17:37

15 Replies

28502 Views

Last post by Eric Nelson View the latest post
09.06.2021, 02:39
Aurelia, Blue Moon, and Darwin IV add-ons?

Last post by trappistplanets « 11.05.2021, 12:57
Replies: 39
1

2
Attachment(s) by NuclearVacuum » 19.10.2008, 22:57
39 Replies

60980 Views

Last post by trappistplanets View the latest post
11.05.2021, 12:57
Elliptical and Lenticular Galaxies: An Experiment

Last post by trappistplanets « 06.05.2021, 23:37
Replies: 13
Attachment(s) by LukeCEL » 02.06.2020, 15:12

13 Replies

30412 Views

Last post by trappistplanets View the latest post
06.05.2021, 23:37
Parker Solar Probe SPICE

Last post by John Van Vliet « 22.02.2021, 01:53
Replies: 1
Attachment(s) by John Van Vliet » 21.02.2021, 04:42

1 Replies

12836 Views

Last post by John Van Vliet View the latest post
22.02.2021, 01:53
Request for WR 104 , OGLE-2016-BLG-1928, and Blue Ring Planetary Nebula

Last post by Duglis « 09.01.2021, 05:36
Replies: 7
Attachment(s) by Duglis » 05.01.2021, 08:11

7 Replies

18009 Views

Last post by Duglis View the latest post
09.01.2021, 05:36
Current project: Modified Stargen (a solar system generator)

Last post by PlutonianEmpire « 21.11.2020, 08:02
Replies: 67
1

2

3

4
by omega13a » 07.11.2012, 21:56
67 Replies

100041 Views

Last post by PlutonianEmpire View the latest post
21.11.2020, 08:02
Planet b around proxima centauri !

Last post by romanvida « 19.11.2020, 22:33
Replies: 36
1

2
Attachment(s) by Cham » 24.08.2016, 20:42
36 Replies

59173 Views

Last post by romanvida View the latest post
19.11.2020, 22:33
SpaceStalker's some Kepler's systems addon.

Last post by Sirius_Alpha « 09.11.2020, 23:09
Replies: 3
Attachment(s) by SpaceStalker » 08.11.2020, 19:23

3 Replies

15699 Views

Last post by Sirius_Alpha View the latest post
09.11.2020, 23:09
Request WD 1586 and its planet WD 1586 b

Last post by Duglis « 06.11.2020, 07:19
Replies: 7
by Duglis » 20.10.2020, 20:10

7 Replies

19389 Views

Last post by Duglis View the latest post
06.11.2020, 07:19
Request to indicate the barycenters of the four gas giants.

Last post by Paradigmer « 01.11.2020, 17:06

by Paradigmer » 01.11.2020, 17:06

0 Replies

14987 Views

Last post by Paradigmer View the latest post
01.11.2020, 17:06

New Topic

1736 topics

Page 1 of 35
- Jump to page:
1
2
3
4
5
…
35
Next

Return to Board Index

Forum permissions

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum