🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.45 AU - 0.63 AU

Year: 123 Days

Day: 26 Hours

Environment

Temp: 332 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 5.03 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.7

Radius: 9.8

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.72 AU - 11.3 AU

Year: 9118 Days

Day: 11.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 53,108,107 km

• M1: 121,922 km (0.12 R)
• M2: 455,675 km (0.092 R)
• M3: 864,975 km (0.075 R)
• M4: 1,643,333 km (0.117 R)
• M5: 2,095,567 km (0.098 R)
• M6: 2,435,753 km (0.055 R)
• M7: 2,854,926 km (0.074 R)
• M8: 3,762,087 km (0.073 R)
• M9: 5,856,308 km (0.108 R)
• M10: 7,112,930 km (0.043 R)
• M11: 8,630,301 km (0.096 R)
• M12: 10,454,797 km (0.061 R)
• M13: 11,842,616 km (0.091 R)
• M14: 13,050,170 km (0.059 R)
• M15: 13,961,820 km (0.057 R)
• M16: 14,274,928 km (0.113 R)
• M17: 15,708,674 km (0.076 R)
• M18: 18,036,118 km (0.101 R)
• M19: 20,183,595 km (0.057 R)
• M20: 24,797,044 km (0.118 R)
• M21: 27,937,402 km (0.118 R)
• M22: 36,276,736 km (0.093 R)
• M23: 37,348,305 km (0.08 R)
• M24: 38,074,304 km (0.118 R)
• M25: 39,930,215 km (0.059 R)
• M26: 41,845,816 km (0.106 R)
• M27: 42,892,253 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450

Radius: 10.9

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 10.13 AU - 15.65 AU

Year: 14389 Days

Day: 8.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 53,108,107 km

• M1: 135,536 km (0.064 R)
• M2: 780,003 km (0.082 R)
• M3: 1,121,386 km (0.054 R)
• M4: 2,199,238 km (0.046 R)
• M5: 2,566,052 km (0.088 R)
• M6: 2,928,977 km (0.068 R)
• M7: 3,680,706 km (0.085 R)
• M8: 4,347,314 km (0.105 R)
• M9: 5,920,934 km (0.118 R)
• M10: 7,844,763 km (0.087 R)
• M11: 10,258,824 km (0.117 R)
• M12: 10,632,369 km (0.068 R)
• M13: 11,293,891 km (0.11 R)
• M14: 11,982,789 km (0.096 R)
• M15: 13,068,272 km (0.103 R)
• M16: 16,354,787 km (0.074 R)
• M17: 17,995,427 km (0.03 R)
• M18: 21,427,801 km (0.096 R)
• M19: 23,024,010 km (0.081 R)
• M20: 29,342,874 km (0.093 R)
• M21: 30,097,296 km (0.093 R)
• M22: 33,012,959 km (0.088 R)
• M23: 35,018,169 km (0.098 R)
• M24: 36,234,848 km (0.092 R)
• M25: 36,729,419 km (0.074 R)
• M26: 38,112,451 km (0.116 R)
• M27: 43,296,616 km (0.114 R)
• M28: 49,082,762 km (0.114 R)
• M29: 50,605,818 km (0.05 R)

Kuiper Belt

Range: 35.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 19,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit