🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.39 AU - 0.63 AU

Year: 134 Days

Day: 32.3 Hours

Environment

Temp: 167 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,308,296 km

• M1: 147,204 km (0.084 R)

Asteroid Belt

Center: 4.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.8

Radius: 9.2

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 7.8 AU - 10.76 AU

Year: 10430 Days

Day: 6.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 54,308,296 km

• M1: 115,938 km (0.12 R)
• M2: 1,685,519 km (0.068 R)
• M3: 2,235,591 km (0.057 R)
• M4: 5,196,581 km (0.085 R)
• M5: 8,420,715 km (0.11 R)
• M6: 10,623,842 km (0.096 R)
• M7: 12,000,891 km (0.031 R)
• M8: 12,682,758 km (0.069 R)
• M9: 14,017,320 km (0.101 R)
• M10: 20,230,419 km (0.027 R)
• M11: 20,709,432 km (0.045 R)
• M12: 22,264,053 km (0.09 R)
• M13: 24,973,270 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.5

Radius: 13.6

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 8.76 AU - 13.38 AU

Year: 13589 Days

Day: 14.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 54,308,296 km

• M1: 169,195 km (0.06 R)
• M2: 595,848 km (0.088 R)
• M3: 1,861,297 km (0.12 R)
• M4: 3,001,382 km (0.116 R)
• M5: 3,505,677 km (0.116 R)
• M6: 4,010,719 km (0.038 R)
• M7: 4,533,863 km (0.114 R)
• M8: 5,473,337 km (0.078 R)
• M9: 6,119,151 km (0.079 R)
• M10: 11,344,755 km (0.09 R)
• M11: 12,518,200 km (0.032 R)
• M12: 15,592,885 km (0.098 R)
• M13: 16,671,935 km (0.067 R)
• M14: 21,841,888 km (0.084 R)
• M15: 23,747,764 km (0.093 R)
• M16: 24,885,456 km (0.098 R)
• M17: 25,860,984 km (0.104 R)
• M18: 31,462,078 km (0.064 R)
• M19: 38,206,997 km (0.096 R)
• M20: 39,636,554 km (0.054 R)
• M21: 41,779,095 km (0.076 R)
• M22: 49,123,453 km (0.082 R)
• M23: 51,908,367 km (0.103 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 19,668 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit