Outer Planets Expansion Collection

for Kerbal Space Program, from TheMinmusDerp

All mods within the OPX Collection.
v0.6.3 for KSP 1.12.5

OPX: JoolPlus

Outer Planets Expansion's additions and modifications to the Jool System

OPX: JoolPlus

v0.4.0 for KSP 1.12.5

OPX: SarnusPlus

Outer Planets Expansion's additions and modifications to the Sarnus system

OPX: SarnusPlus

v0.6.3 beta for KSP 1.12.5

OPX: UrlumPlus

Outer Planets Expansion's additions and modifications to the Urlum System

OPX: UrlumPlus

v0.8.4.1 for KSP 1.12.5

OPX: NeidonPlus

Outer Planets Expansion's additions and modifications to the Neidon system

OPX: NeidonPlus

v0.4.3 for KSP 1.12.5

OPX: InnerWorlds

OPX's analogs for various inner system asteroids

OPX: InnerWorlds

v0.3.3 for KSP 1.12.5

OPX: FinalFrontiers

Outer Planets Expansion's additions and modifications to the trans-neidonian objects

OPX: FinalFrontiers

v0.3.1 for KSP 1.12.5

OPX: Stock System Modifications

Modifications to the stock system for gameplay and realism reasons

OPX: Stock System Modifications