🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.23 AU - 1.97 AU

Year: 775 Days

Day: 14.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,066,215 km

• M1: 26,180 km (0.045 R)
• M2: 663,167 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.46 AU - 2.06 AU

Year: 894 Days

Day: 32.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,066,215 km

• M1: 826,379 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.84 AU - 2.88 AU

Year: 1388 Days

Day: 31.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,066,215 km

• M1: 361,578 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.24 AU - 4.74 AU

Year: 3052 Days

Day: 39.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 15.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 826.4

Radius: 6.3

Gravity: 20.82 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 12.18 AU - 17.86 AU

Year: 22288 Days

Day: 16.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 87,066,215 km

• M1: 78,389 km (0.085 R)
• M2: 316,998 km (0.107 R)
• M3: 907,161 km (0.072 R)
• M4: 1,554,920 km (0.114 R)
• M5: 2,029,146 km (0.097 R)
• M6: 3,808,014 km (0.11 R)
• M7: 4,103,170 km (0.103 R)
• M8: 4,702,459 km (0.119 R)
• M9: 5,198,825 km (0.059 R)
• M10: 8,768,230 km (0.044 R)
• M11: 11,891,086 km (0.102 R)
• M12: 17,315,505 km (0.109 R)
• M13: 18,867,732 km (0.032 R)
• M14: 21,112,448 km (0.11 R)
• M15: 26,476,130 km (0.072 R)
• M16: 26,831,126 km (0.09 R)
• M17: 27,189,413 km (0.117 R)
• M18: 27,915,711 km (0.098 R)
• M19: 47,690,604 km (0.097 R)
• M20: 55,214,779 km (0.104 R)
• M21: 63,492,478 km (0.069 R)
• M22: 64,769,296 km (0.104 R)
• M23: 72,559,904 km (0.12 R)
• M24: 74,895,276 km (0.034 R)
• M25: 81,950,611 km (0.117 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 15,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit