Small C-Class Reactors And Grav-Drives
🟡 Updated this year⚠️ Install Order · 2 steps
Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.
Preview

🔍 Analysis
- 👍 2.3% endorsement rate — high engagement, a strong quality signal
- 🏆 #99 of 202 Ships mods in this game by downloads
📋 About This Mod
This mod adds 8 C-Class reactors with a small size like A and B reactors.
They look like A and B reactors but have C-Class power, increased cost, required level and 2 more cased variants.
Name | Hull Health | Max Power | Module Mass | Crew Rating | Repair Rate | Reactor Health | Req. Level | Cred. Cost
--------------+-------------+-----------+-------------+-------------+-------------+----------------+------------+-----------
Stellarator | 880 | 29 | 43 | 2 | 2. 35 | 47 | 65 | 80,000
Spheromak | 780 | 38 | 51 | 2 | 2. 55 | 51 | 65 | 83,000
Toroidal | 920 | 32 | 49 | 2 | 2. 25 | 45 | 65 | 81,000
Tokamak | 990 | 32 | 51 | 2 | 2. 55 | 51 | 65 | 82,000
Z-Machine | 1100 | 42 | 85 | 3 | 4. 25 | 85 | 70 | 86,000
Fast Ignition | 1240 | 43 | 78 | 3 | 3. 90 | 78 | 70 | 85,000
Mag Inertial | 1320 | 47 | 80 | 3 | 4. 00 | 80 | 70 | 87,000
Ion Beam | 1220 | 38 | 78 | 3 | 3. 90 | 78 | 70 | 84,000
You can find them in reactors section if you meet vendor required for the specific part.
- Stellarator and Z-Machine > AmunDunn.
- Spheromak and Fast Ignition > DeepCore.
- Toroidal and Mag Inertial > Dogstar.
- Tokamak and Ion Beam > Xiang.
Cased variants are two more variants of each reactor with the same stats but they look different. T-Cased looks like Tokamak reactor and IB-Cased looks like Ion Beam reactor. But there is no T-Cased Tokamak and IB-Cased Ion Beam, obviously.
Works great with Supplemental Reactors if you want main and supplemental reactors both small and C-Class.
Works great with No Reactor Limit if you want more cheaty stats and don't care about balance.
They look like A and B grav-drives but have C-Class power, increased cost, required level and 2 more cased variants.
Name | Max Power | Module Mass | Jump Thrust | Drive Health | Req. Level | Cred. Cost
-------------+-----------+-------------+-------------+--------------+------------+-----------
Helios 400 | 10 | 50 | 45 | 100 | 55 | 92,000
NG170 | 11 | 34 | 38 | 70 | 55 | 90,000
R-4000 Alpha | 10 | 56 | 45 | 114 | 55 | 93,000
Adds 8 C-Class reactors and grav-drives with compact A/B-sized modules for Starfield ship builders. With 555 endorsements and 24,419 downloads, it's a popular choice for those wanting high-class power without the bulk. Last updated November 2025.
✨ Key Features
📊 Pros & Cons
✅ Pros
- Community favorite with 555 endorsements and over 24k downloads.
- Solves the bulky C-class problem—compact size fits tighter ship designs.
- Active mod, updated November 2025, so likely compatible with recent patches.
⚠️ Cons
- Only adds reactors and grav-drives—no other ship parts included.
- May require testing with other ship mods to ensure balance and placement.
For Starfield ship builders who want C-class performance without sacrificing design. Perfect for compact ships that need high power output. Skip if you're happy with vanilla C-class sizes or want more variety beyond reactors and grav-drives.
💡 Beginner Tips
- Place the mod files in your Starfield Data folder or use a mod manager like Vortex for easy installation.
- Check your ship's power usage after installing—C-class reactors provide more power, so you can add more modules.
- If you use other ship part mods, test in ship builder to ensure no clipping or placement issues.
📊 Mod Details
- Game
- Starfield Mods
- Author
- Meridiano
- Version
- 2.2
- Downloads
- 24,419
- Endorsements
- 555
- Category
- Ships
- Created
- 11/3/2023
- Updated
- 11/24/2025
🔧 How to Install Starfield Mods
Download from Nexus.
📖 Full step-by-step install guide for Starfield →
Visit the official mod page for specific installation instructions for this mod.
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