SpaceEngine - Saturn System HD

This Saturn System HD DLC (addon) contains high-resolution textures for Saturn and its major satellites - Mimas, Enceladus, Tethys, Dione, Rhea, Titan, Hyperion and Iapetus. It improves the level of detail of these objects compared to the default SpaceEngine installation, and replaces their default low-quality JPEG textures with high-quality PNG ones.

Credits:
Saturn texture: Solar System Scope
Titan texture: Ian Regan (infrared global map, radar polar regions close-ups), merged by retro-visor
Other satellites: NASA Cassini 2014 data release, with processing by John van Vliet, Robert Skuridin "PBC" and Vladimir Romanyuk "SpaceEngineer"
Satellite elevation maps (artwork): "Kexitt", Vladimir Romanyuk "SpaceEngineer", and Tristan Audam "Voekoevaka"

Source data:
Icy satellites albedo maps: NASA Cassini 2014 data release
Image resolution: 8192x4096 (Mimas), 16384x8192 (Enceladus, Tethys, Dione, Rhea, Iapetus)
Effective resolution: 0.15 km/pix (Mimas), 0.1 km/pix (Enceladus), 0.2 km/pix (Tethys, Dione), 0.3 km/pix (Rhea, Iapetus)

Titan infrared albedo map and radar close-ups: Cassini
Image resolution: 35953x17958 (reduced to 32768x16384)
Effective resolution: 0.45 km/pix (reduced to 0.49 km/pix)

Hyperion albedo map: Cassini
Image resolution: 2048x1024
Effective resolution: 0.83 km/pix