🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.63 AU - 2.63 AU

Year: 1130 Days

Day: 19.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.74 AU - 3.94 AU

Year: 2735 Days

Day: 45.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,900,763 km

• M1: 41,289 km (0.083 R)
• M2: 160,818 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.37 AU - 5.31 AU

Year: 3286 Days

Day: 26.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,900,763 km

• M1: 40,840 km (0.025 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.7

Radius: 12.7

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 8.8 AU - 14.64 AU

Year: 14582 Days

Day: 13.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 84,900,763 km

• M1: 157,975 km (0.086 R)
• M2: 941,719 km (0.074 R)
• M3: 1,430,006 km (0.108 R)
• M4: 2,033,633 km (0.09 R)
• M5: 3,256,297 km (0.093 R)
• M6: 3,703,295 km (0.08 R)
• M7: 4,131,744 km (0.075 R)
• M8: 4,787,730 km (0.069 R)
• M9: 8,082,623 km (0.093 R)
• M10: 12,657,027 km (0.104 R)
• M11: 16,043,324 km (0.114 R)
• M12: 17,426,058 km (0.085 R)
• M13: 17,984,806 km (0.105 R)
• M14: 18,555,372 km (0.08 R)
• M15: 22,894,309 km (0.073 R)
• M16: 25,451,086 km (0.103 R)
• M17: 26,170,801 km (0.069 R)
• M18: 27,222,325 km (0.038 R)
• M19: 30,661,729 km (0.053 R)
• M20: 31,242,319 km (0.092 R)
• M21: 34,755,924 km (0.106 R)
• M22: 37,459,008 km (0.108 R)
• M23: 40,299,422 km (0.072 R)
• M24: 41,136,722 km (0.082 R)
• M25: 42,414,138 km (0.113 R)
• M26: 42,990,389 km (0.066 R)
• M27: 44,011,394 km (0.054 R)
• M28: 49,997,553 km (0.041 R)
• M29: 52,603,099 km (0.087 R)
• M30: 58,615,737 km (0.08 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 746.1

Radius: 5.7

Gravity: 22.96 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 12.36 AU - 19.02 AU

Year: 22587 Days

Day: 22.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 84,900,763 km

• M1: 82,129 km (0.073 R)
• M2: 405,410 km (0.108 R)
• M3: 634,594 km (0.118 R)
• M4: 1,318,406 km (0.112 R)
• M5: 2,182,932 km (0.052 R)
• M6: 2,773,096 km (0.073 R)
• M7: 3,175,215 km (0.034 R)
• M8: 4,688,996 km (0.111 R)
• M9: 5,378,791 km (0.086 R)
• M10: 8,220,702 km (0.108 R)
• M11: 8,766,286 km (0.097 R)
• M12: 9,393,849 km (0.115 R)
• M13: 9,808,684 km (0.111 R)
• M14: 10,674,556 km (0.106 R)
• M15: 13,133,945 km (0.075 R)
• M16: 14,888,728 km (0.067 R)
• M17: 25,017,551 km (0.089 R)
• M18: 26,276,118 km (0.098 R)
• M19: 31,339,408 km (0.093 R)
• M20: 36,724,332 km (0.099 R)
• M21: 39,557,866 km (0.028 R)
• M22: 40,793,395 km (0.085 R)
• M23: 57,290,898 km (0.086 R)
• M24: 69,633,620 km (0.106 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 16,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit