🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.92 AU - 1.18 AU

Year: 448 Days

Day: 21.5 Hours

Environment

Temp: -39 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,431,451 km

• M1: 669,002 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.94 AU - 1.3 AU

Year: 493 Days

Day: 26.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.2

Radius: 9.1

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.19 AU - 3.25 AU

Year: 2405 Days

Day: 6.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 73,431,451 km

• M1: 113,096 km (0.116 R)
• M2: 466,446 km (0.095 R)
• M3: 874,250 km (0.075 R)
• M4: 1,158,187 km (0.06 R)
• M5: 1,456,784 km (0.081 R)
• M6: 2,468,066 km (0.114 R)
• M7: 2,862,256 km (0.108 R)
• M8: 3,298,035 km (0.115 R)
• M9: 3,667,242 km (0.107 R)
• M10: 4,024,931 km (0.083 R)
• M11: 5,970,451 km (0.104 R)
• M12: 6,440,188 km (0.095 R)
• M13: 6,766,910 km (0.12 R)
• M14: 7,722,990 km (0.079 R)
• M15: 8,440,910 km (0.078 R)
• M16: 8,766,585 km (0.103 R)
• M17: 9,100,637 km (0.092 R)
• M18: 10,485,614 km (0.048 R)
• M19: 10,786,306 km (0.071 R)
• M20: 11,563,167 km (0.113 R)
• M21: 13,623,728 km (0.099 R)
• M22: 14,717,588 km (0.119 R)
• M23: 15,094,724 km (0.099 R)
• M24: 16,365,708 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.2

Radius: 8.9

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.57 AU - 4.91 AU

Year: 3634 Days

Day: 13.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 73,431,451 km

• M1: 110,702 km (0.112 R)
• M2: 511,774 km (0.064 R)
• M3: 1,475,035 km (0.075 R)
• M4: 1,812,827 km (0.115 R)
• M5: 2,566,052 km (0.107 R)
• M6: 2,847,745 km (0.108 R)
• M7: 3,338,276 km (0.101 R)
• M8: 4,078,936 km (0.055 R)
• M9: 4,678,973 km (0.08 R)
• M10: 5,883,535 km (0.101 R)
• M11: 8,165,800 km (0.06 R)
• M12: 8,817,747 km (0.101 R)
• M13: 13,038,502 km (0.111 R)
• M14: 15,285,162 km (0.092 R)
• M15: 16,106,754 km (0.073 R)
• M16: 17,015,262 km (0.112 R)
• M17: 18,625,085 km (0.048 R)
• M18: 23,125,288 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.8

Radius: 14.6

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.2 AU - 7.44 AU

Year: 7413 Days

Day: 10.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 73,431,451 km

• M1: 182,958 km (0.111 R)
• M2: 681,418 km (0.028 R)
• M3: 1,237,773 km (0.09 R)
• M4: 3,616,678 km (0.088 R)
• M5: 4,310,064 km (0.119 R)
• M6: 6,063,950 km (0.092 R)
• M7: 6,612,974 km (0.04 R)
• M8: 7,120,559 km (0.095 R)
• M9: 7,811,402 km (0.104 R)
• M10: 8,337,837 km (0.059 R)
• M11: 11,386,941 km (0.078 R)
• M12: 12,172,031 km (0.082 R)
• M13: 12,881,573 km (0.079 R)
• M14: 14,263,708 km (0.026 R)
• M15: 15,363,701 km (0.08 R)
• M16: 21,492,576 km (0.103 R)
• M17: 22,530,038 km (0.11 R)
• M18: 23,600,560 km (0.074 R)
• M19: 24,446,985 km (0.113 R)
• M20: 27,291,888 km (0.101 R)
• M21: 28,698,856 km (0.101 R)
• M22: 30,549,531 km (0.119 R)
• M23: 35,578,114 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 609.7

Radius: 6.1

Gravity: 16.39 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 10.7 AU - 15.82 AU

Year: 20098 Days

Day: 17.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 73,431,451 km

• M1: 75,846 km (0.105 R)
• M2: 496,515 km (0.078 R)
• M3: 689,497 km (0.098 R)
• M4: 1,089,970 km (0.072 R)
• M5: 1,321,099 km (0.084 R)
• M6: 1,584,840 km (0.118 R)
• M7: 2,390,574 km (0.114 R)
• M8: 3,036,089 km (0.116 R)
• M9: 4,393,839 km (0.038 R)
• M10: 5,094,705 km (0.096 R)
• M11: 6,155,653 km (0.084 R)
• M12: 8,188,389 km (0.109 R)
• M13: 8,444,501 km (0.11 R)
• M14: 10,690,713 km (0.067 R)
• M15: 11,498,840 km (0.097 R)
• M16: 13,166,408 km (0.108 R)
• M17: 13,804,293 km (0.077 R)
• M18: 14,314,571 km (0.099 R)
• M19: 14,912,963 km (0.097 R)
• M20: 16,400,714 km (0.076 R)
• M21: 16,726,239 km (0.093 R)
• M22: 17,222,305 km (0.085 R)
• M23: 21,165,256 km (0.095 R)
• M24: 21,551,069 km (0.062 R)
• M25: 22,536,022 km (0.115 R)
• M26: 23,345,346 km (0.029 R)
• M27: 27,114,913 km (0.032 R)
• M28: 27,569,990 km (0.086 R)
• M29: 28,965,738 km (0.069 R)
• M30: 30,652,903 km (0.104 R)
• M31: 33,434,825 km (0.078 R)
• M32: 35,560,611 km (0.108 R)
• M33: 36,934,069 km (0.079 R)
• M34: 49,218,447 km (0.087 R)
• M35: 60,809,590 km (0.114 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 11,045 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit