🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.94 AU - 1.1 AU

Year: 463 Days

Day: 15.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.62 AU - 2.2 AU

Year: 1187 Days

Day: 24.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.86 AU - 2.7 AU

Year: 1548 Days

Day: 24.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,080,014 km

• M1: 506,389 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.4

Radius: 14.4

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.37 AU - 4.39 AU

Year: 3436 Days

Day: 12.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 44,080,014 km

• M1: 179,218 km (0.047 R)
• M2: 937,231 km (0.026 R)
• M3: 2,028,697 km (0.088 R)
• M4: 2,530,598 km (0.062 R)
• M5: 3,225,330 km (0.083 R)
• M6: 4,309,915 km (0.116 R)
• M7: 4,875,694 km (0.092 R)
• M8: 6,541,017 km (0.034 R)
• M9: 7,421,700 km (0.096 R)
• M10: 8,133,038 km (0.077 R)
• M11: 9,653,102 km (0.073 R)
• M12: 10,795,431 km (0.035 R)
• M13: 11,311,843 km (0.069 R)
• M14: 12,487,533 km (0.092 R)
• M15: 13,008,881 km (0.113 R)
• M16: 14,453,398 km (0.092 R)
• M17: 15,673,219 km (0.07 R)
• M18: 16,731,774 km (0.087 R)
• M19: 18,683,128 km (0.09 R)
• M20: 20,781,987 km (0.03 R)
• M21: 21,313,657 km (0.027 R)
• M22: 22,335,112 km (0.084 R)
• M23: 23,388,879 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.6

Radius: 10.2

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.36 AU - 7.7 AU

Year: 8380 Days

Day: 9.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 44,080,014 km

• M1: 126,859 km (0.079 R)
• M2: 675,734 km (0.039 R)
• M3: 1,040,902 km (0.049 R)
• M4: 1,553,574 km (0.116 R)
• M5: 1,931,757 km (0.109 R)
• M6: 2,317,271 km (0.085 R)
• M7: 2,960,991 km (0.093 R)
• M8: 3,291,153 km (0.039 R)
• M9: 4,000,097 km (0.062 R)
• M10: 5,079,446 km (0.112 R)
• M11: 5,720,473 km (0.066 R)
• M12: 6,200,682 km (0.116 R)
• M13: 6,670,419 km (0.079 R)
• M14: 7,163,943 km (0.074 R)
• M15: 7,600,320 km (0.109 R)
• M16: 8,791,717 km (0.059 R)
• M17: 11,327,850 km (0.107 R)
• M18: 12,994,370 km (0.083 R)
• M19: 13,825,536 km (0.116 R)
• M20: 16,463,994 km (0.108 R)
• M21: 16,807,171 km (0.119 R)
• M22: 17,721,962 km (0.057 R)
• M23: 21,388,606 km (0.1 R)
• M24: 24,897,125 km (0.094 R)
• M25: 29,673,037 km (0.109 R)
• M26: 31,008,198 km (0.111 R)
• M27: 35,709,461 km (0.113 R)
• M28: 36,401,051 km (0.103 R)
• M29: 42,003,791 km (0.114 R)
• M30: 43,163,474 km (0.077 R)
• M31: 43,948,264 km (0.086 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: 547 - 15,939 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit