🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.71 AU - 1.15 AU

Year: 326 Days

Day: 15 Hours

Environment

Temp: 127 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,879,750 km

• M1: 335,997 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.04 AU - 4.08 AU

Year: 2973 Days

Day: 18.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.6

Radius: 14.5

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 8.69 AU - 14.23 AU

Year: 14100 Days

Day: 5.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 84,879,750 km

• M1: 180,265 km (0.116 R)
• M2: 801,097 km (0.09 R)
• M3: 1,551,330 km (0.107 R)
• M4: 2,121,298 km (0.029 R)
• M5: 3,031,601 km (0.082 R)
• M6: 4,453,529 km (0.089 R)
• M7: 6,475,493 km (0.073 R)
• M8: 7,116,520 km (0.089 R)
• M9: 7,624,854 km (0.117 R)
• M10: 8,203,050 km (0.108 R)
• M11: 11,603,260 km (0.12 R)
• M12: 15,356,221 km (0.108 R)
• M13: 18,476,983 km (0.095 R)
• M14: 19,935,711 km (0.095 R)
• M15: 23,173,608 km (0.066 R)
• M16: 23,636,464 km (0.1 R)
• M17: 29,684,855 km (0.089 R)
• M18: 31,007,450 km (0.06 R)
• M19: 34,847,029 km (0.116 R)
• M20: 36,442,939 km (0.075 R)
• M21: 40,178,099 km (0.115 R)
• M22: 42,898,237 km (0.105 R)
• M23: 49,310,450 km (0.057 R)
• M24: 50,696,474 km (0.116 R)
• M25: 52,108,379 km (0.114 R)
• M26: 52,903,941 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 596.6

Radius: 7.7

Gravity: 10.06 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 14.89 AU - 18.91 AU

Year: 25250 Days

Day: 24.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 84,879,750 km

• M1: 95,743 km (0.109 R)
• M2: 436,527 km (0.107 R)
• M3: 836,850 km (0.093 R)
• M4: 1,168,210 km (0.064 R)
• M5: 1,551,779 km (0.1 R)
• M6: 1,936,993 km (0.095 R)
• M7: 2,250,251 km (0.11 R)
• M8: 2,646,087 km (0.112 R)
• M9: 3,006,169 km (0.111 R)
• M10: 5,603,787 km (0.116 R)
• M11: 6,243,617 km (0.119 R)
• M12: 7,977,306 km (0.107 R)
• M13: 8,786,332 km (0.105 R)
• M14: 11,880,016 km (0.027 R)
• M15: 14,278,818 km (0.063 R)
• M16: 15,632,529 km (0.083 R)
• M17: 16,638,126 km (0.114 R)
• M18: 20,596,934 km (0.062 R)
• M19: 21,295,706 km (0.113 R)
• M20: 24,360,218 km (0.084 R)
• M21: 27,108,929 km (0.043 R)
• M22: 27,948,024 km (0.034 R)
• M23: 29,678,123 km (0.072 R)
• M24: 30,569,278 km (0.072 R)
• M25: 30,956,587 km (0.101 R)
• M26: 34,591,665 km (0.039 R)
• M27: 36,729,269 km (0.115 R)
• M28: 37,608,456 km (0.06 R)
• M29: 48,925,385 km (0.043 R)
• M30: 51,432,047 km (0.099 R)
• M31: 54,589,460 km (0.11 R)
• M32: 66,764,034 km (0.105 R)
• M33: 67,198,316 km (0.113 R)
• M34: 67,853,256 km (0.104 R)
• M35: 79,163,154 km (0.116 R)
• M36: 82,361,557 km (0.105 R)
• M37: 83,362,815 km (0.097 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 13,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit