StellarStellaris
Beefs up starbases and orbital rings, and introduces new buildings and modules. Please see the discussion post for a full list of features.

General Features
- New level of starbase and orbital rings
- Starbases and orbital rings get additional weapon slots, including titanic weapons at the highest level
- New modules, including larger weapon modules and science modules
- Many new buildings, such as Custom Offices to give additional trade, and Atmospheric Manipulator to improve the habitability of your planets
- Changes to existing modules and buildings
- New starbase related techs

Mod Compatability
This mod requires Universal Modifier Patch
This mod requires UI Overhaul, or an equivalent mod

This mod is not compatible with mods that add new levels of starbases. If you wish to use these mods together, you will need the no bastion patch:
mod_detail.php?publishedfileid=2282355375

This mod is also not compatible with Alpha Mod, NSC, or other mods that modify the starbase ship size file.

Donations

I have recently launched a patreon page. I have a lot of future plans for my mods, but they will rely on your support to see fruition. I'm not planning on delaying releases for non-patreons or anything like that, but my patreons will get behind the scenes looks into upcoming content. If you enjoy my mods, I hope you consider donating a little.
TitleExpanded Starbases
Steam ID1359700418
Steam App281990 (steamDB)
Steam Manifest/UGC556202774732453335
Creator SteamID76561198025779391
Steam Created2018-04-13T01:59:29+00:00
Steam Updated2026-03-31T17:47:55+00:00
Steam Updated relative195.4 days ago
Revision #123
Revision archived?NO!
Revision file date
Tracked Steam files5
Tracked mod files0
Mod size1002.84 KB

Tracked mod revisions

Title Revision # Archived? Size Metadata created Metadata last updated
Expanded Starbases 128 NO 1.22 MB 2026-10-10 15:08:20 2026-10-10 23:05:01
Expanded Starbases 127 NO 1.22 MB 2026-10-10 15:02:54 2026-10-06 05:05:01
Expanded Starbases 126 NO 1.18 MB 2026-10-10 13:42:22 2026-09-27 15:05:01
Expanded Starbases 125 NO 1.15 MB 2026-10-10 13:07:49 2026-07-27 03:05:01
Expanded Starbases 124 NO 1.15 MB 2026-10-10 13:07:49 2026-06-30 17:05:01
Expanded Starbases 123 NO 1002.84 KB 2026-10-10 11:12:50 2026-06-30 16:05:02
Expanded Starbases 122 NO 1002.89 KB 2026-10-10 11:03:08 2026-03-31 17:05:01
Expanded Starbases 121 NO 1005.44 KB 2026-10-10 10:28:23 2026-03-24 04:05:02
Expanded Starbases 120 NO 1004.78 KB 2026-10-10 10:06:29 2026-02-23 09:05:02
Expanded Starbases 119 NO 989.21 KB 2026-10-10 09:23:38 2026-02-05 17:05:01
Expanded Starbases 118 NO 991.38 KB 2026-10-10 09:23:38 2026-01-02 17:05:02
Expanded Starbases 117 NO 1.12 MB 2026-10-10 09:06:17 2026-01-02 08:05:01
Expanded Starbases 116 NO 1.12 MB 2026-10-10 09:01:07 2025-12-19 05:05:02
Expanded Starbases 115 NO 1.12 MB 2026-10-10 08:50:40 2025-12-15 00:05:01
Expanded Starbases 114 NO 1.12 MB 2026-10-10 08:46:33 2025-12-06 18:05:01
Expanded Starbases 113 NO 1.11 MB 2026-10-10 07:31:43 2025-12-03 04:05:01
Expanded Starbases 112 NO 1.06 MB 2026-10-10 06:54:27 2025-09-27 17:05:02
Expanded Starbases 111 NO 1.06 MB 2026-10-10 06:20:23 2025-08-28 15:05:02
Expanded Starbases 110 NO 1.07 MB 2026-10-10 06:00:56 2025-07-30 07:05:02
Expanded Starbases 109 NO 1.07 MB 2026-10-10 06:00:56 2025-07-13 09:05:02
Expanded Starbases 108 NO 1.07 MB 2026-10-10 05:59:59 2025-07-13 06:05:01
Expanded Starbases 107 NO 930.49 KB 2026-10-10 05:32:24 2025-07-12 21:05:02
Expanded Starbases 106 NO 930.48 KB 2026-10-10 05:24:46 2025-06-21 17:05:01
Expanded Starbases 105 NO 930.5 KB 2026-10-10 05:11:29 2025-06-15 20:05:02
Expanded Starbases 104 NO 930.49 KB 2026-10-10 05:06:45 2025-05-28 23:05:04
Expanded Starbases 103 NO 930.49 KB 2026-10-10 05:03:04 2025-05-21 07:05:01
Expanded Starbases 102 NO 930.82 KB 2026-10-10 05:00:19 2025-05-18 06:05:02
Expanded Starbases 101 NO 930.82 KB 2026-10-10 04:53:51 2025-05-15 16:05:02
Expanded Starbases 100 NO 936.97 KB 2026-10-10 03:38:31 2025-05-09 16:05:01
Expanded Starbases 94 NO 920.37 KB 2026-10-10 03:36:44 2024-09-15 12:05:01
Expanded Starbases 93 NO 920.35 KB 2026-10-10 03:35:46 2024-09-13 21:05:01
Expanded Starbases 92 NO 917.82 KB 2026-10-09 20:45:24 2024-09-09 10:05:01
Expanded Starbases 91 NO 917.54 KB 2026-10-09 18:50:45 2024-06-27 17:05:01
Expanded Starbases 90 NO 917.52 KB 2026-10-09 18:37:29 2024-06-12 19:05:01
Expanded Starbases 89 NO 917.52 KB 2026-10-09 16:46:29 2024-06-11 02:05:01
Expanded Starbases 88 NO 917.48 KB 2026-10-09 16:45:27 2024-05-27 07:05:02
Expanded Starbases 87 NO 896.06 KB 2026-10-09 16:42:02 2024-05-27 04:05:01
Expanded Starbases 86 NO 895.54 KB 2026-10-09 16:34:42 2024-05-26 17:05:01
Expanded Starbases 85 NO 895.62 KB 2026-10-09 15:43:29 2024-05-25 17:05:01
Expanded Starbases 84 NO 895.01 KB 2026-10-09 15:42:35 2024-05-18 23:05:01
Expanded Starbases 83 NO 895.13 KB 2026-10-09 14:21:34 2024-05-18 20:05:01
Expanded Starbases 82 NO 885.38 KB 2026-10-09 05:47:51 2024-05-08 03:05:02
Expanded Starbases 81 Yes (fetch: 2023-12-31 08:35:40) 884.53 KB 2023-12-30 13:25:11 2024-02-28 04:05:01
Expanded Starbases 80 Yes (fetch: 2023-12-11 12:18:18) 883.48 KB 2023-12-11 12:13:19 2023-12-17 19:05:01
Expanded Starbases 79 Yes (fetch: 2023-12-07 10:03:32) 872.93 KB 2023-12-06 10:07:45 2023-12-11 18:05:02
Expanded Starbases 78 Yes (fetch: 2023-10-02 13:15:54) 877.65 KB 2023-10-02 13:13:51 2023-11-17 02:05:01
Expanded Starbases 77 Yes (fetch: 2023-09-29 12:49:47) 877.88 KB 2023-09-28 19:26:04 2023-10-02 18:05:01
Expanded Starbases 76 Yes (fetch: 2023-07-02 22:45:45) 870.66 KB 2023-07-02 20:23:12 2023-09-12 21:05:01
Expanded Starbases 68 Yes (fetch: 2022-12-03 05:17:24) 873.14 KB 2022-12-03 03:11:46 2023-02-07 19:05:01
Expanded Starbases 67 Yes (fetch: 2022-10-08 06:59:31) 860.39 KB 2022-10-08 05:11:51 2022-11-28 13:05:03
Expanded Starbases 63 Yes (fetch: 2022-07-06 17:39:14) 861 KB 2022-07-06 17:13:16 2022-09-20 22:05:02
Expanded Starbases 62 Yes (fetch: 2022-06-27 03:13:36) 835.08 KB 2022-06-27 03:12:32 2022-07-06 22:05:02
Expanded Starbases 61 Yes (fetch: 2022-06-23 22:17:28) 835.19 KB 2022-06-23 22:14:04 2022-06-27 08:05:03
Expanded Starbases 60 Yes (fetch: 2022-06-23 00:13:24) 834.49 KB 2022-06-23 00:11:30 2022-06-24 03:05:03
Expanded Starbases 59 Yes (fetch: 2022-06-22 13:15:25) 834.34 KB 2022-06-22 13:12:32 2022-06-23 05:05:03
Expanded Starbases 58 Yes (fetch: 2022-06-13 01:14:17) 831.71 KB 2022-06-13 01:12:09 2022-06-22 18:05:02
Expanded Starbases 57 Yes (fetch: 2022-06-10 11:15:17) 831.12 KB 2022-06-10 11:12:14 2022-06-13 06:05:03
Expanded Starbases 56 Yes (fetch: 2022-06-09 12:13:57) 831.61 KB 2022-06-09 12:11:39 2022-06-10 16:05:02
Expanded Starbases 55 Yes (fetch: 2022-05-25 02:26:56) 596.07 KB 2022-05-25 01:13:13 2022-06-09 17:05:02
Expanded Starbases 54 Yes (fetch: 2022-05-14 18:15:04) 595.96 KB 2022-05-14 18:13:25 2022-05-22 23:05:02
Expanded Starbases 53 Yes (fetch: 2022-05-13 13:14:12) 595.98 KB 2022-05-13 13:12:26 2022-05-14 23:05:03
Expanded Starbases 52 Yes (fetch: 2022-05-13 10:23:21) 595.9 KB 2022-05-13 10:12:57 2022-05-13 18:05:03
Expanded Starbases 51 Yes (fetch: 2022-05-13 02:17:00) 594.46 KB 2022-05-13 02:11:41 2022-05-13 15:05:02
Expanded Starbases 50 Yes (fetch: 2022-04-13 08:53:33) 590.84 KB 2022-04-10 02:57:03 2022-05-13 07:05:02


Mod File inventory

Path Extension File Count File Size