🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.81 AU - 0.85 AU

Year: 280 Days

Day: 24.7 Hours

Environment

Temp: 147 °C

Axial Tilt: 43.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,847,747 km

• M1: 110,852 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.83 AU - 3.57 AU

Year: 2123 Days

Day: 39.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 17.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583.8

Radius: 6.8

Gravity: 12.63 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 17.02 AU - 18.14 AU

Year: 27336 Days

Day: 18.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 88,847,747 km

• M1: 84,523 km (0.119 R)
• M2: 441,314 km (0.07 R)
• M3: 1,374,056 km (0.095 R)
• M4: 2,096,465 km (0.086 R)
• M5: 2,481,230 km (0.063 R)
• M6: 2,858,965 km (0.03 R)
• M7: 3,451,672 km (0.073 R)
• M8: 3,697,910 km (0.076 R)
• M9: 4,157,325 km (0.1 R)
• M10: 5,981,072 km (0.081 R)
• M11: 7,092,734 km (0.07 R)
• M12: 7,645,798 km (0.101 R)
• M13: 8,119,275 km (0.097 R)
• M14: 8,445,697 km (0.061 R)
• M15: 9,009,233 km (0.1 R)
• M16: 9,718,177 km (0.09 R)
• M17: 10,211,102 km (0.091 R)
• M18: 10,527,501 km (0.105 R)
• M19: 13,753,280 km (0.033 R)
• M20: 14,612,271 km (0.084 R)
• M21: 16,350,449 km (0.089 R)
• M22: 17,135,987 km (0.046 R)
• M23: 17,946,359 km (0.041 R)
• M24: 19,936,310 km (0.094 R)
• M25: 23,902,897 km (0.064 R)
• M26: 27,871,579 km (0.092 R)
• M27: 28,365,551 km (0.117 R)
• M28: 28,739,845 km (0.112 R)
• M29: 31,853,875 km (0.097 R)
• M30: 32,666,191 km (0.06 R)
• M31: 40,607,893 km (0.069 R)
• M32: 42,045,529 km (0.057 R)
• M33: 49,025,765 km (0.11 R)
• M34: 53,639,962 km (0.105 R)
• M35: 58,334,044 km (0.066 R)
• M36: 60,987,611 km (0.1 R)
• M37: 62,871,048 km (0.074 R)
• M38: 67,415,981 km (0.102 R)
• M39: 71,251,820 km (0.118 R)
• M40: 77,639,051 km (0.1 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 13,857 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit