🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.89 AU - 2.69 AU

Year: 1313 Days

Day: 43.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.28 AU - 2.82 AU

Year: 1542 Days

Day: 43.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,810,843 km

• M1: 229,034 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.35 AU - 3.43 AU

Year: 2364 Days

Day: 36.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 11.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 391.1

Radius: 5.2

Gravity: 14.46 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 11.16 AU - 12.68 AU

Year: 15587 Days

Day: 24.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 68,810,843 km

• M1: 70,161 km (0.082 R)
• M2: 331,658 km (0.11 R)
• M3: 511,326 km (0.069 R)
• M4: 722,857 km (0.081 R)
• M5: 919,129 km (0.111 R)
• M6: 1,236,726 km (0.074 R)
• M7: 1,564,644 km (0.094 R)
• M8: 2,535,086 km (0.06 R)
• M9: 4,551,066 km (0.096 R)
• M10: 5,643,580 km (0.09 R)
• M11: 6,155,952 km (0.114 R)
• M12: 6,619,407 km (0.061 R)
• M13: 7,230,963 km (0.082 R)
• M14: 8,472,176 km (0.115 R)
• M15: 9,491,536 km (0.087 R)
• M16: 9,952,597 km (0.071 R)
• M17: 11,368,391 km (0.116 R)
• M18: 13,162,668 km (0.09 R)
• M19: 13,671,301 km (0.103 R)
• M20: 14,660,143 km (0.067 R)
• M21: 21,525,787 km (0.079 R)
• M22: 21,700,667 km (0.12 R)
• M23: 22,499,819 km (0.087 R)
• M24: 26,389,364 km (0.079 R)
• M25: 26,892,312 km (0.114 R)
• M26: 32,854,535 km (0.108 R)
• M27: 34,981,966 km (0.114 R)
• M28: 38,858,346 km (0.097 R)
• M29: 45,697,811 km (0.108 R)
• M30: 47,599,050 km (0.12 R)
• M31: 48,945,731 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400.7

Radius: 5.8

Gravity: 11.91 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 13.3 AU - 17.14 AU

Year: 22489 Days

Day: 21.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 68,810,843 km

• M1: 245,041 km (0.119 R)
• M2: 834,457 km (0.031 R)
• M3: 1,663,379 km (0.11 R)
• M4: 2,610,333 km (0.117 R)
• M5: 3,553,997 km (0.102 R)
• M6: 4,672,390 km (0.032 R)
• M7: 8,664,409 km (0.114 R)
• M8: 11,508,564 km (0.106 R)
• M9: 13,693,142 km (0.109 R)
• M10: 21,590,563 km (0.09 R)
• M11: 27,589,288 km (0.109 R)
• M12: 28,380,810 km (0.037 R)
• M13: 32,441,944 km (0.097 R)
• M14: 33,070,105 km (0.115 R)
• M15: 33,834,401 km (0.095 R)
• M16: 39,234,136 km (0.061 R)
• M17: 40,668,480 km (0.112 R)
• M18: 40,959,448 km (0.058 R)
• M19: 50,349,856 km (0.119 R)
• M20: 58,265,678 km (0.12 R)
• M21: 61,843,012 km (0.119 R)
• M22: 68,194,040 km (0.095 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: 372 - 12,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit