🚀 Rebuild Astral Placeholder

To the stars. Leave Earth behind, build your rocket, and explore an entire solar system — from lunar dust to the acid storms of Venus.

Rebuild Astral Placeholder is a complete space exploration mod: rocket building, pressurized suits, oxygen management, and the colonization of hostile planets. Lightweight, optimized, and built with modpacks in mind.

🪐 Worlds to Explore

Board your rocket (4 tiers) and touch down on unique planets — each with its own terrain, hazards, and resources:

Planet	Atmosphere	Main Hazard
🌑 Moon	Grey regolith, craters, moon cheese	No oxygen, extreme cold
🔴 Mars	Red deserts, canyons, ancient ruins	No oxygen, freezing cold
🟡 Venus	Sulfur wastes, volcanoes	No oxygen, extreme heat, acid rain
☿ Mercury	Scorched plains, molten fields	No oxygen, blistering heat
❄️ Glacio	Frozen tundra, blue ice, blizzards	Biting cold

…plus Earth orbit and planetary orbit stations to set up between hops.

🌬️ Survive the Void

Space wants you dead. Come prepared:

Oxygen system — fill oxygen tanks, deploy Oxygen Distributors to pressurize a base, and breathe easy inside sealed rooms.
Temperature & hazards — extreme heat, deep cold, and acid rain will tear through the unprepared.
Space Suits — from the basic Space Suit to the Netherite Space Suit and the flight-capable Jet Suit.

🛠️ Build Your Space Program

A full tech progression from first launch to deep-space industry:

🚀 NASA Workbench to assemble rockets
🛢️ Fuel Refinery, Oxygen Loader, generators (coal, compressor, energizer)
🔋 Energy & fluid networks via cables and fluid pipes
🚙 Rovers to cross the wastes
⛏️ New ores & materials: Desh, Ostrum, Calorite, Etrium, Ice Shard, Cheese and more

👾 Alien Life

The planets aren't empty. Watch for Lunarians and their corrupted kin, Star Crawlers, Martian Raptors, Pygros, Moglers, Sulfur Creepers, Glacian Rams, and more.

✨ Why Rebuild Astral Placeholder?

🪐 A cohesive, hand-crafted solar system — not just reskinned dimensions
🧩 Clean, lightweight, modpack-friendly
🎨 Gorgeous custom skies, planets, and atmospheres
🔧 Deep but approachable tech tree

Suit up. Fuel up. Launch. The stars are waiting. 🌌