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Biodata
| Feature | Information |
|---|---|
| Name | Solar System |
| Alias(es) | 太阳系 |
| Affiliation | Human Civilization; site of the Solar Alliance’s permanent office on Earth 303 |
| Occupation/Role | Humanity’s capital star system and an early center of industry, energy production, resistance, and interstellar defense 128 423 |
| Status | Evacuated by Human Civilization during its flight from the system; later condition is unreported 429 |
| First Appearance | Chapter 128 128 |
Celestial Bodies and Infrastructure
| Location | Importance |
|---|---|
| Earth | Capital planet of Human Civilization and location of the Solar Alliance’s permanent office 303 423 |
| Jupiter System | The system’s principal energy center. Jupiter supplies over 80% of Solar System fusion energy, while its moons contain nearly 100 major cities and over one billion residents 128 |
| Ganymede and Callisto | Major energy-transfer moons in the Jupiter System; rebel assaults against them threatened incalculable losses 221 |
| Asteroid Belt | A difficult-to-govern region with numerous hidden areas, making it a key base for pirate and resistance activity 185 |
| Juno and Vesta | Asteroid Belt settlements plundered during the system-wide rebellion 221 |
| Neptune and Triton | Neptune was identified as large enough to support Han Yang’s fundamental-physics research; Triton became a major resistance and fleet-production base 221 223 238 |
| Pluto | Rapidly developed from a settlement of under one million to over ten million people; later hosted testing of energy shields and the planned Solar Alliance Biological Resources Expo 129 309 320 |
| Light God Star | A dwarf planet extensively modified into a strategic weapon against the Blue Mountain Civilization 420 423 |
Background and History
The Solar System became the Ita Civilization’s sphere of influence because Ita Star lay only slightly more than ten light-years away, making colonization economically viable for a Level 2 civilization. Ita exploitation included the Pluto Development Strategy, which extracted Black Jade Mine from cold dwarf planets for use against the Electric Calamity 243.
Under Ita rule, resistance activity spread throughout the system. Han Yang anonymously funded 31 resistance organizations through Revival Mall branches, while the Asteroid Belt’s scattered bodies and poorly controlled regions enabled armed groups to develop spacecraft and weapons 141 185. By the time of the open rebellion, attacks had struck Juno, Vesta, Ganymede, Callisto, official institutions, factories, and shipping routes 221.
The conflict escalated into a system-wide war when Han Yang deployed fleets from Triton toward every major planet, the Asteroid Belt, and Pluto. After the Ita and wealthy collaborators withdrew, Han Yang used tens of thousands of warships and hundreds of millions of robots to take over settlements, factories, supplies, and populations across the entire system 237 241.
More than twenty years after liberation, the system experienced broad reconstruction under Han Yang’s covert direction. New cities, transport links, and interplanetary infrastructure connected planets and settlements, while the Solar System became the political center of Human Civilization’s expanding interstellar territory 245 303.
Major Conflicts
Ita Resistance War
The Solar System’s rebel fleets became increasingly active across Saturn, Uranus, Neptune, Venus, Mars, Mercury, the Asteroid Belt, and the Jupiter System. Despite the destruction of more than 6,000 rebel battleships over two decades, the resistance continued to grow 221.
Han Yang’s forces turned Triton into a production center capable of rapidly fielding warships. After direct control of the Solar System’s battlefield began, daily production rose from 500 to 2,600 warships; within ten days, Triton’s concealed fleet expanded to more than 26,000 Stardust-class and 750 Nebula-class battleships 238.
Cloud Light Expedition
Human Civilization secretly advanced to Level 4 before the Cloud Light Civilization’s expeditionary fleet entered the Solar System. Han Yang used the resulting technological information gap to prepare gravity traps, destroying 50,000 enemy warships in a single strike 382 383.
Blue Mountain Attack
The Blue Mountain Civilization’s 46th Patrol Fleet entered the Solar System intending to destroy Earth and other major planets. Han Yang used 300,000 defending warships around Light God Star while completing the dwarf planet’s transformation under the fleet’s observation 423.
Han Yang then detonated 140 billion large-yield Quark Fission Bombs and trillions of Gravity Bombs at Light God Star. The resulting collapse and explosion swept across the Solar System, destroyed 30,000 human warships, and reduced the 900-ship Blue Mountain patrol fleet to only 12 survivors 423 424.
Evacuation
As pressure from higher-level civilizations intensified, Human Civilization prepared to abandon the Solar System. Populations from Alpha Centauri, Epsilon Eridani, and Luyten were transferred into the Solar System before their former settlements and infrastructure were deliberately destroyed to conceal the evacuation 433.
Humanity ultimately assembled its surviving population into four converged fleets. By the third year after departing the Solar System, every surviving human had reached the rendezvous point more than twenty light-years from the Sun 429.