Planets

Planets

GRAVHOUNDS planets and solar systems guide: the demo's two solar systems and seven hostile planets, why treacherous worlds hold the best materials, and what the Early Access roadmap adds.

2
Demo Systems
7
Demo Planets
Treacherous = Best
Material Rule

Introduction

Planets are the stage for every GRAVHOUNDS shift. The October demo gives players two solar systems with seven planets to visit, and official copy is explicit about the design principle behind them: treacherous planets hold the best materials, making every world choice a risk-reward read. Individual planet names have not been announced, so this page covers what the developer has confirmed — two demo solar systems, seven demo worlds, hostile-by-default worlds and the treacherous difficulty curve — plus the world archetypes players meet in the demo. As Early Access expands the galaxy, we will add confirmed world names, biomes and hazard details here. Until then, the goal is to make the demo's world logic legible before your first drop.

Demo World Reference

World KindRiskReward
Demo Solar System 1Hostile by default; light swarm pressureBasic materials, early jobs and onboarding loot
Demo Solar System 2Harder worlds with heavier wavesBetter material spawns and tougher extracts
Treacherous PlanetsThe deadliest worlds in the demoThe best materials (official store description)
Hostile WorldsEvery planet is treated as hostileSwarm pressure plus the loot that comes with clearing it
More Worlds (EA)Details not yet confirmedRoadmap promises additional worlds after launch

Planet Cards

B

Demo Solar System 1

beginner

The gentler training ground of the demo, where the loop is easiest to learn.

RiskHostile by default, with light swarm pressure that suits brand-new packs.
RewardBasic materials, early jobs and onboarding loot that fund your first upgrades.
Best ForFirst drops, loadout warm-ups and learning job quotas without pressure.
Extract StyleLeave as soon as the job quota is met to bank a clean early profit.
A

Demo Solar System 2

advanced

Harder worlds with heavier waves and noticeably better material spawns.

RiskHeavier incoming waves and tighter extraction windows across the system.
RewardBetter material spawns and tougher extracts that reward prepared packs.
Best ForPacks comfortable holding a base while the swarm escalates faster.
Extract StyleTime-enriched extracts on late shifts once the wave math turns risky.
S

Treacherous Planets

high-risk

The deadly worlds that hide the best materials behind the hardest waves.

RiskThe deadliest worlds in the demo, where the swarm escalates the fastest.
RewardThe best materials, as stated in the official store description.
Best ForExperienced packs that chase rare hauls and trust their base defense.
Extract StyleShort, surgical extracts with a full cart and a committed escape route.
B

Hostile Worlds

baseline

Every named world in GRAVHOUNDS starts hostile to your pack by default.

RiskEvery planet is defended by the swarm, so hostility is the baseline state.
RewardSwarm pressure plus the clearing loot that comes with holding ground.
Best ForLearning core combat, base defense and turret lane theory safely.
Extract StyleStandard risk-reward extraction, weighted toward shorter stays.
A

More Worlds (EA)

roadmap

The roadmap promises additional worlds after the Early Access launch.

StatusRoadmap commitment from the developer, not a dated release plan.
ExpectationMore biomes, difficulty curves and planet archetypes for the hub.
ImpactNew material pools, jobs and extraction math that will expand this guide.
WatchThe Early Access hub for the first roadmap updates after launch.

Core Mechanics

Every planet in GRAVHOUNDS is treated as hostile territory and defended by the alien swarm. Deploying onto a world means landing, gathering materials, building a base and running the extraction clock while the swarm escalates. The demo structures that experience as two solar systems containing seven planets: the lower-risk worlds teach gathering and defense, while the more hazardous worlds change the math — the same swarm escalates faster, materials are richer and the extraction window feels much tighter. The developer's store description confirms the core trade-off: treacherous planets offer the best materials, so higher risk genuinely buys higher reward. Worlds also define your material access, so planning which planet to drop on is part of job preparation.

Advantages

Starting from the official two-system, seven-planet framing gives the Planets page a trustworthy backbone for a pre-launch wiki. Instead of inventing world names or biomes, we document the confirmed structure — two solar systems, seven demo planets, hostile by default — and explain the difficulty ladder through the developer's own risk-reward language. That makes the page genuinely useful for demo players who need to decide where to drop for beginner-safe runs versus better materials. The archetype system also scales cleanly into Early Access: when the roadmap adds named worlds, each entry simply fills a slot in the same risk-reward framework readers already know. The connection to the Resources page is a bonus — material spawn logic and volatile cargo risk are world-dependent, so players can plan extraction hauls by planet type.

Challenges

This page cannot yet do the one thing players most want: name the seven planets and rank them from easiest to hardest. Official material confirms two solar systems and seven demo worlds but publishes no names, biomes or per-planet difficulty stats, so today's best available picture is archetypal. Community discussion fills some gaps but remains small-sample and impression-based, exactly the kind of data we prefer to label rather than trust fully. Because planets and extraction rewards are tightly coupled, readers who plan material runs from this page must also cross-check the Resources & Materials guide. We promise the page will grow the moment official sources publish world names, hazard data or an actual planet list.

Frequently Asked Questions

How many planets does GRAVHOUNDS have?+
The October demo contains seven planets spread across two solar systems, as confirmed by official demo announcements. The full Early Access build launches on November 2, 2026 with additional content, and the roadmap promises even more worlds after launch. Individual planet names have not been announced, so the wiki describes the confirmed system counts and world archetypes rather than a named list we cannot source.
Why are treacherous planets better for materials?+
The developer's store description states the rule directly: treacherous planets offer the best materials. In practice that means the riskier your drop zone, the richer the resources you can extract — higher danger, higher reward. The swarm escalates faster on those worlds and the extraction window closes sooner, so the trade-off only pays off for packs with solid builds and clean execution. Reading the risk curve before you pick a treacherous drop is the whole game.
Will new planets come in Early Access?+
Yes. The developer's roadmap statement explicitly includes more worlds among the content planned after the Early Access launch. The exact list, names and release schedule have not been published, so the wiki tracks this under roadmap commitments rather than confirmed dates. When new worlds ship, each one will appear here in the same risk-reward framework used for the demo worlds.

Quick Tips

💡

Choose your first demo drops on the gentler worlds of Solar System 1 to learn gathering and defense before touching treacherous terrain. The swarm escalates everywhere, but the material payoff curve is far friendlier when you are still learning pipeline placement and turret lanes. Two or three stable runs build the fundamentals you need to survive the harder second system.

💡

Cross-reference planet type with the Resources page before you commit to a haul plan. Better materials spawn on treacherous planets, but volatile cargo is risky to transport and the clock is harsher. If your extraction route or loadout cannot handle a long carry, a modest haul from a calm world beats a spectacular loss on a treacherous one.

💡

Keep your escape route alive on every planet, especially hostile ones. Pipelines double as your extraction corridor, so a pipeline knocked out mid-shift is a direct threat to your escape. Guard the line that leads off-world, and treat 'we can still leave' as a non-negotiable condition on any drop. Repair a broken section the moment a wave breaches the outer line.

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