A simple lite pack created to use Galacticraft, but with enough other mods like Tinkers Construct, Extra Utilities, and Cyclic to allow other play styles as well while keeping the mod list small. It has bloodmoon for a little change from the normal, and the Beneath to travel to other dimensions. You can choose to go the path of Draconic Evolution or Mystical Agriculture for mid to late game progression.

Mod List:

InfinityLib (by InfinityRaider)
Tiny Progressions (by Kashdeya)
Aroma1997Core (by Aroma1997)
AromaBackup (by Aroma1997)
FTB Library (by LatvianModder)
OpenModsLib (by OpenMods)
Actually Additions (by Ellpeck)
OpenBlocks (by OpenMods)
More Overlays (by FeldiM245)
Wawla - What Are We Looking At (by DarkhaxDev)
LootBags (by Malorolam)
GraveStone Mod (by henkelmax)
Refined Storage (by raoulvdberge)
Mystical Agriculture (by BlakeBr0)
Industrial Foregoing (by Buuz135)
Ore Excavation (by Funwayguy)
Ender IO (by CrazyPants_MC)
Pam's HarvestCraft (by pamharvestcraft)
CodeChicken Lib 1.8.+ (by covers1624)
Tesla Core Lib (by face_of_cat)
Inventory Tweaks (by JimeoWan)
FastFurnace (by Shadows_of_Fire)
Extra Utilities (by RWTema)
Reborn Storage (by modmuss50)
Chameleon (by Texelsaur)
EnderCore (by tterrag1098)
McJtyLib (by McJty)
Reborn Core (by modmuss50)
Shadowfacts' Forgelin (by ShadowfactsDev)
Ranged Pumps (by raoulvdberge)
Baubles (by Azanor13)
Building Gadgets (by Direwolf20)
Chance Cubes (by Turkey2349)
Redstone Flux (by TeamCoFH)
FTB Backups (by LatvianModder)
JourneyMap (by techbrew)
Ender Storage 1.8.+ (by covers1624)
Custom Main Menu (by Lumien231)
The Beneath (by Shinoow)
Refined Storage Addons (by raoulvdberge)
Cyclic (by Lothrazar)
Random Things (by Lumien231)
Aroma1997s Dimensional World (by Aroma1997)
Snad (by TheRoBrit)
Cooking for Blockheads (by BlayTheNinth)
Tinkers Construct (by mDiyo)
FTB Utilities (by LatvianModder)
RFTools (by McJty)
Waila Harvestability (by squeek502)
Fence Jumper (by TheRealp455w0rd)
Tinkers' Tool Leveling (by bonusboni)
Simple Storage Network (by Lothrazar)
Cucumber Library (by BlakeBr0)
Clumps (by Jaredlll08)
Just Enough Items (JEI) (by mezz)
Draconic Evolution (by brandon3055)
Mantle (by mDiyo)
OpenBlocks Elevator (by vsngarcia)
Resource Loader (by Lumien231)
Simply Jetpacks 2 (by Tomson124)
Brandon's Core (by brandon3055)
BetterFps (by Guichaguri)
Bad Wither No Cookie - Reloaded (by Kreezxil)
Storage Drawers (by Texelsaur)
Fast Leaf Decay (by olafskiii)
AppleSkin (by squeek502)
AgriCraft (by InfinityRaider)
Bloodmoon (by Lumien231)
Hwyla (by TehNut)
GalacticraftCore
GalacticraftPlanets

Planned Updates:

Change melting point for items in the smeltery that don't have anything that burns that high. Work with time to melt to balance.

Can we turn off portals during the blood moon? - Requested from mod dev

Ready to be added:
Reduce loot bag drop rate for non boss enemies. - Done

Change Growth Crystal Recipe and some other recopies to smooth out progression.

Space Race Lite

Actually Additions

AgriCraft

AppleSkin

Aroma1997Core

Aroma1997s Dimensional World

AromaBackup

Bad Wither No Cookie - Reloaded

Baubles

BetterFps

Bloodmoon

Brandon's Core

Building Gadgets

Chameleon

Chance Cubes

Clumps

CodeChicken Lib 1.8.+

Cooking for Blockheads

Cucumber Library

Custom Main Menu

Cyclic