🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.85 AU - 0.87 AU

Year: 290 Days

Day: 30.1 Hours

Environment

Temp: 133 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.8

Radius: 10.5

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.8 AU - 6.56 AU

Year: 4920 Days

Day: 8.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 85,468,743 km

• M1: 130,749 km (0.12 R)
• M2: 548,276 km (0.078 R)
• M3: 889,808 km (0.04 R)
• M4: 1,227,301 km (0.116 R)
• M5: 1,776,624 km (0.09 R)
• M6: 2,160,492 km (0.047 R)
• M7: 2,718,493 km (0.097 R)
• M8: 3,788,117 km (0.075 R)
• M9: 4,170,190 km (0.076 R)
• M10: 4,503,943 km (0.08 R)
• M11: 5,064,935 km (0.081 R)
• M12: 6,450,959 km (0.09 R)
• M13: 7,097,521 km (0.047 R)
• M14: 7,680,654 km (0.054 R)
• M15: 9,139,532 km (0.089 R)
• M16: 9,830,226 km (0.109 R)
• M17: 10,998,136 km (0.1 R)
• M18: 12,548,419 km (0.104 R)
• M19: 12,995,417 km (0.075 R)
• M20: 14,890,673 km (0.105 R)
• M21: 16,019,838 km (0.056 R)
• M22: 21,461,759 km (0.088 R)
• M23: 22,607,978 km (0.086 R)
• M24: 24,097,823 km (0.111 R)
• M25: 26,291,975 km (0.094 R)
• M26: 27,770,900 km (0.114 R)
• M27: 28,191,420 km (0.051 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.5

Radius: 7

Gravity: 17.15 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 13.81 AU - 16.55 AU

Year: 21495 Days

Day: 20.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 96.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 85,468,743 km

• M1: 110,553 km (0.118 R)
• M2: 499,208 km (0.081 R)
• M3: 1,712,148 km (0.113 R)
• M4: 2,042,759 km (0.11 R)
• M5: 2,680,195 km (0.1 R)
• M6: 2,964,282 km (0.062 R)
• M7: 3,354,882 km (0.069 R)
• M8: 3,716,460 km (0.078 R)
• M9: 5,035,764 km (0.101 R)
• M10: 5,592,567 km (0.082 R)
• M11: 8,895,239 km (0.085 R)
• M12: 10,505,660 km (0.093 R)
• M13: 12,301,433 km (0.069 R)
• M14: 15,568,650 km (0.1 R)
• M15: 17,533,618 km (0.101 R)
• M16: 20,435,967 km (0.075 R)
• M17: 23,535,036 km (0.107 R)
• M18: 25,423,261 km (0.117 R)
• M19: 27,052,381 km (0.078 R)
• M20: 30,388,563 km (0.056 R)
• M21: 35,391,864 km (0.04 R)
• M22: 39,830,882 km (0.09 R)
• M23: 42,665,014 km (0.12 R)
• M24: 57,876,424 km (0.049 R)
• M25: 65,924,490 km (0.087 R)
• M26: 71,684,906 km (0.104 R)
• M27: 73,060,309 km (0.1 R)
• M28: 77,052,627 km (0.043 R)
• M29: 77,291,834 km (0.103 R)
• M30: 77,531,640 km (0.083 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 11,252 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit