🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.6 AU - 0.68 AU

Year: 331 Days

Day: 27.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.5

Radius: 8.6

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.84 AU - 1.02 AU

Year: 579 Days

Day: 12.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 18,646,808 km

• M1: 106,962 km (0.109 R)
• M2: 407,505 km (0.101 R)
• M3: 719,566 km (0.074 R)
• M4: 1,140,385 km (0.101 R)
• M5: 1,411,755 km (0.115 R)
• M6: 1,741,768 km (0.062 R)
• M7: 2,226,914 km (0.119 R)
• M8: 3,044,167 km (0.096 R)
• M9: 4,376,037 km (0.084 R)
• M10: 5,085,430 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.2

Radius: 8.6

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.46 AU - 1.46 AU

Year: 1139 Days

Day: 12.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 18,646,808 km

• M1: 106,962 km (0.051 R)
• M2: 384,018 km (0.115 R)
• M3: 1,004,849 km (0.118 R)
• M4: 1,415,645 km (0.042 R)
• M5: 2,181,586 km (0.098 R)
• M6: 3,089,645 km (0.089 R)
• M7: 3,561,327 km (0.039 R)
• M8: 3,966,139 km (0.07 R)
• M9: 4,775,762 km (0.061 R)
• M10: 7,638,018 km (0.082 R)
• M11: 8,474,121 km (0.069 R)
• M12: 9,751,238 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.5

Radius: 11

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.51 AU - 3.73 AU

Year: 3558 Days

Day: 11.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 18,646,808 km

• M1: 136,882 km (0.089 R)
• M2: 551,867 km (0.06 R)
• M3: 7,161,400 km (0.118 R)
• M4: 8,853,352 km (0.116 R)
• M5: 9,792,677 km (0.052 R)
• M6: 10,379,998 km (0.084 R)
• M7: 11,910,234 km (0.085 R)
• M8: 14,644,584 km (0.068 R)
• M9: 16,770,520 km (0.075 R)
• M10: 17,826,232 km (0.078 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 19,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit