🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.99 AU - 1.53 AU

Year: 504 Days

Day: 43.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 19 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 110,723,601 km

• M1: 40,242 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.09 AU - 3.03 AU

Year: 1460 Days

Day: 18.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 16.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 199

Radius: 6.6

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 15.31 AU - 17.37 AU

Year: 23544 Days

Day: 24.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 110,723,601 km

• M1: 97,538 km (0.103 R)
• M2: 382,671 km (0.036 R)
• M3: 647,460 km (0.083 R)
• M4: 1,034,320 km (0.117 R)
• M5: 1,408,314 km (0.052 R)
• M6: 2,267,605 km (0.064 R)
• M7: 3,258,690 km (0.11 R)
• M8: 3,672,478 km (0.078 R)
• M9: 4,091,801 km (0.095 R)
• M10: 4,449,789 km (0.102 R)
• M11: 4,828,421 km (0.09 R)
• M12: 8,015,903 km (0.101 R)
• M13: 9,014,468 km (0.116 R)
• M14: 13,517,215 km (0.073 R)
• M15: 17,182,811 km (0.087 R)
• M16: 21,372,449 km (0.109 R)
• M17: 21,727,296 km (0.049 R)
• M18: 24,130,286 km (0.112 R)
• M19: 25,001,694 km (0.1 R)
• M20: 26,807,340 km (0.096 R)
• M21: 35,889,876 km (0.102 R)
• M22: 39,898,500 km (0.064 R)
• M23: 47,878,350 km (0.107 R)
• M24: 49,716,459 km (0.067 R)
• M25: 53,207,624 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 975

Radius: 4

Gravity: 60.94 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 15.43 AU - 22.49 AU

Year: 29427 Days

Day: 17.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 110,723,601 km

• M1: 51,910 km (0.053 R)
• M2: 177,872 km (0.093 R)
• M3: 322,084 km (0.043 R)
• M4: 653,144 km (0.091 R)
• M5: 1,212,192 km (0.107 R)
• M6: 1,677,291 km (0.058 R)
• M7: 1,841,999 km (0.078 R)
• M8: 2,693,510 km (0.116 R)
• M9: 2,833,533 km (0.032 R)
• M10: 3,098,172 km (0.082 R)
• M11: 3,884,159 km (0.115 R)
• M12: 4,515,761 km (0.11 R)
• M13: 6,614,769 km (0.052 R)
• M14: 6,870,581 km (0.096 R)
• M15: 7,239,639 km (0.108 R)
• M16: 7,456,407 km (0.12 R)
• M17: 8,666,205 km (0.089 R)
• M18: 10,337,961 km (0.087 R)
• M19: 10,543,658 km (0.118 R)
• M20: 12,597,936 km (0.1 R)
• M21: 13,554,614 km (0.118 R)
• M22: 16,807,919 km (0.094 R)
• M23: 17,188,047 km (0.117 R)
• M24: 17,380,281 km (0.107 R)
• M25: 18,064,242 km (0.102 R)
• M26: 19,278,378 km (0.114 R)
• M27: 19,905,343 km (0.118 R)
• M28: 21,867,768 km (0.107 R)
• M29: 24,557,986 km (0.1 R)
• M30: 27,855,423 km (0.114 R)
• M31: 29,335,095 km (0.078 R)
• M32: 35,778,425 km (0.037 R)
• M33: 36,249,210 km (0.084 R)
• M34: 41,015,248 km (0.116 R)
• M35: 41,530,912 km (0.045 R)
• M36: 43,458,630 km (0.103 R)
• M37: 57,783,823 km (0.12 R)
• M38: 58,215,263 km (0.114 R)
• M39: 81,540,563 km (0.092 R)
• M40: 97,051,768 km (0.095 R)
• M41: 98,887,783 km (0.1 R)
• M42: 101,058,747 km (0.101 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 11,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit