StellarStellaris
Beefs up starbases and introduces a few new buildings. For version 3.4

Full List of Changes:

Starbases
- New T6 Starbase Stellar Bastion, gives 12 module and 8 building slots, 24 platform slots, twice the hp and armor as a citadel, has access to a titan weapon slot (with Apocalypse only)
- Star Fortress gives 4 building slots
- Citadel gives 9 module slots and 6 building slots, 18 platform slots
- Starbases get more medium slots
- Starbases get additional utility slots
- All starbases except outposts gets hanger slots
- Starhold and above gets extra guided and large slots
- Citadel and above gets extra large slots
- Starbases get point defense slots
- Star Fortress and Citadel get additional auxiliary component slots
- Juggernauts now also get 1 titan weapon and 3 large weapons
- Juggernauts now have +30,000 base armor
- Ships built at Juggernauts start with 100 xp
- Ion Cannons only take up 4 defense platform slots

Starbase Modules
- The weapon modules give +1 weapon slot each, hanger bay also gives +1 point defense slot

Starbase Buildings
- NEW: Pulsar Observatory, +15 engineering, requires level 3 sensor tech, produces motes with Mote Stabilization tech
- NEW: Interstellar Customs Office, gives +1 trade collection and protection range, +10 trade protection, +5 trade value, and +5 society research. Can only be built in systems bordering a country with whom you have a commercial pact. Requires Intergalactic Customs, not available to gestalts and criminal syndicates
- New: Syndicate Free Haven, gives +1 protection range, +20 trade protection, +10 trade value. Requires Criminal Syndicate civic. Can only be built in systems bordering a country that has one of your branch offices on one of their planets. Requires Intergalactic Customs
- NEW: Trading post, gives +8 minerals, +2 alloys. Requires Gestalt ethics. Can only be built in systems bordering a country that has open borders with you. Requires Intergalactic Trade
- - Customs Offices and equivalents give +5 energy with the Holistic Asset Coordination resolution
- NEW: Stellar Fortifications, gives +25% shields and armor, requires starbase fortification I
- NEW: Patrol Office, doubles trade protection and protection range from the three military modules. Requires Interstellar Enforcement
- NEW: Dathnak Embassy, gives +10 society research, +10 trade/energy, can only be built in systems with Dathnak colonies
- NEW: Resource Processing Center, gives +100% mining station output, requires Nanite Mineral Probes
- NEW: Minelayer Hanger, 20% chance per day to cause 10-25 damage, ignoring 75% of armor
- Offworld Trading Company gives +10% system trade value
- Resource Silos give +4000 storage
- Listening Posts give +1 base intel
- Deep Space Black Site gives +3 unity
- Artist College gives +20 unity
- Proxy Office gives +10 trade
- Black Hole Observatories can be built in systems with a natural wormhole
- Curator Think Tank gives +10 of each research type
- Command Center gives +5 tracking
- Communications Jammer gives enemy ships -5 tracking
- Defense Grid Supercomputer gives +10 defense platform capacity, up from +6
- Disruption Field Generator gives enemy ships -25% shields, up from -20%
- Hyperlane Registrar gives +2 trade collection range and +2 trade value
- Target Uplink Computer gives +5 tracking
- Dragon Hatchery requires a shipyard
For Real Space:
- NEW: Protostar observatory, built around young stars, +15 physics, requires level 2 sensor tech, produces gases with Exotic Gas Extraction tech
- Nebula Refinery can be build in any system with a local nebula or proto-planetary disk
- Black Hole Observatory can be built around microquasars

Orbital Rings
- Base Defense Platform Capacity increased by 50%
- Module Slots increased to 4/6/8
- Building Slots increased to 1/2/4
- Orbital Rings get +2 utility slots for all levels
- Tier 3 rings get +1 auxiliary slot
- Tier 3 rings get 1 extra large weapon slot
- 2 point defense slots per level

Orbital Ring Modules
- The weapon modules give +1 weapon slot each, hanger bay also gives +1 point defense slot

Orbital Ring Buildings
- NEW: Atmospheric Manipulator, gives +15% habitability and -15% housing usage, requires Terrestrial Sculpting

Technologies
- NEW: Interstellar Enforcement tech, tier 2, +5 trade protection, gives access to Patrol Office starbase building
- NEW: Intergalactic Customs, tier 2, +5% trade value, +5% diplomatic weight from economy, gives access to Interstellar Customs Office starbase building
- NEW: Intergalactic Trade, tier 2, -5% market fee, +5% diplomatic weight from economy, gives access to Trading Post Office starbase building, Gestalt only.
- NEW: Galactic Trading Company, rare tier 4 tech, Offworld Trading Company gives an additional +2 trade value to trading hubs
- NEW: Interstellar Fleet Doctrines, rare tier 4 tech, Naval Logistic Office gives an additional +2 naval capacity to anchorages
- NEW: Positronic Defense Algorithms, tier 5, Defense-Grid Supercomputer gives an additional +6 defense platform capacity
- NEW: Three engineering techs that increase starbase hull points by +15/+20/+25%. Third tech also increases the bonus for the Stellar Fortifications building and adds daily armor and shield regen
- NEW: Eternal Vigilance, rare tier 4 tech, +25% governing ethics attraction, Deep Space Black Site gives an additional +3 unity and +5% infiltration speed, requires The Living State and The Collective Self
- NEW: Shipyard Optimization, rare tier 4 tech, +25% shipyard construction speed, requires Corps of Engineers
- Nano-Separators give +4 alloys from Nebula Refineries
- Improved Structural Integrity gives +10% starbase hull points
- Synchronized Defenses tech gives +1 starbase capacity

Other
- Grasp the Void grants the next unresearched starbase tech as a research option
- With a fully upgraded Strategic Coordination Centers, Naval Logistic Office gives an additional +2 naval capacity to anchorages
- +1 starbase capacity per 100 pops

Mod Compatability
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 or other mods that modify the starbase ship size file.


Recommended Mods
Mods that compliment this mod, or which this mod can tie into

At War: Defense Platform Longevity
mod_detail.php?publishedfileid=2501114149

Stronger defense platforms
mod_detail.php?publishedfileid=1990711293

Defense Fortress
mod_detail.php?publishedfileid=2626196020

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/UGC7337554028728993244
Creator SteamID76561198025779391
Steam Created2018-04-13T01:59:29+00:00
Steam Updated2022-05-13T14:58:27+00:00
Steam Updated relative1613.5 days ago
Revision #51
Revision archived?Yes (fetch: 2022-05-13 02:17:00)
Revision file date2022-05-13 07:10:44
Tracked Steam files4
Tracked mod files49
Mod size594.46 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
common/ascension_perks txt 1 1.06 KB
common/component_templates txt 4 35.31 KB
common/defines txt 1 99 B
common/on_actions txt 1 365 B
common/scripted_effects txt 1 10.06 KB
common/scripted_triggers txt 1 3.85 KB
common/section_templates txt 3 35.77 KB
common/ship_sizes txt 3 28.99 KB
common/starbase_buildings txt 2 58.43 KB
common/starbase_levels txt 1 3.29 KB
common/starbase_modules txt 2 16.93 KB
common/starbase_types txt 1 19.47 KB
common/technology txt 2 15.99 KB
events txt 2 2.56 KB
gfx/interface/icons/modules dds 1 1.88 KB
gfx/interface/icons/technologies dds 14 51.92 KB
interface gfx 1 331 B
interface gui 1 34.55 KB
localisation/english/replace yml 1 1.71 KB
localisation/english yml 1 8.25 KB