🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.4

Radius: 14.3

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.55 AU - 0.87 AU

Year: 392 Days

Day: 5.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 56,310,663 km

• M1: 177,872 km (0.052 R)
• M2: 636,389 km (0.105 R)
• M3: 1,218,475 km (0.107 R)
• M4: 1,671,158 km (0.108 R)
• M5: 2,348,836 km (0.073 R)
• M6: 3,110,289 km (0.112 R)
• M7: 3,619,520 km (0.037 R)
• M8: 4,082,227 km (0.026 R)
• M9: 4,529,824 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.7

Radius: 10.5

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.71 AU - 1.05 AU

Year: 542 Days

Day: 7.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 56,310,663 km

• M1: 130,749 km (0.084 R)
• M2: 679,773 km (0.116 R)
• M3: 1,170,304 km (0.112 R)
• M4: 1,665,623 km (0.065 R)
• M5: 2,628,883 km (0.098 R)
• M6: 3,601,270 km (0.065 R)
• M7: 4,736,269 km (0.064 R)
• M8: 6,279,371 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.1

Radius: 13.8

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.84 AU - 3.3 AU

Year: 3529 Days

Day: 8.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 56,310,663 km

• M1: 171,589 km (0.092 R)
• M2: 680,521 km (0.082 R)
• M3: 1,438,084 km (0.098 R)
• M4: 2,111,275 km (0.118 R)
• M5: 2,566,800 km (0.119 R)
• M6: 3,005,122 km (0.089 R)
• M7: 4,015,506 km (0.081 R)
• M8: 4,678,673 km (0.118 R)
• M9: 6,307,944 km (0.101 R)
• M10: 7,452,068 km (0.115 R)
• M11: 8,222,348 km (0.075 R)
• M12: 9,080,591 km (0.041 R)
• M13: 9,772,032 km (0.06 R)
• M14: 10,695,500 km (0.084 R)
• M15: 11,137,861 km (0.062 R)
• M16: 11,888,244 km (0.097 R)
• M17: 13,167,754 km (0.109 R)
• M18: 14,342,845 km (0.112 R)
• M19: 15,281,722 km (0.102 R)
• M20: 16,632,590 km (0.092 R)
• M21: 17,172,788 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.3

Radius: 12.6

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.83 AU - 5.27 AU

Year: 6367 Days

Day: 13.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 148.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 56,310,663 km

• M1: 156,928 km (0.091 R)
• M2: 642,373 km (0.068 R)
• M3: 1,430,006 km (0.093 R)
• M4: 2,225,717 km (0.054 R)
• M5: 6,041,809 km (0.025 R)
• M6: 8,631,498 km (0.073 R)
• M7: 9,461,168 km (0.098 R)
• M8: 10,171,309 km (0.059 R)
• M9: 11,188,275 km (0.077 R)
• M10: 17,192,086 km (0.06 R)
• M11: 24,124,003 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.6

Radius: 14.4

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.31 AU - 5.19 AU

Year: 6791 Days

Day: 8.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 56,310,663 km

• M1: 189,690 km (0.088 R)
• M2: 1,133,204 km (0.079 R)
• M3: 2,036,925 km (0.111 R)
• M4: 2,939,299 km (0.082 R)
• M5: 4,905,613 km (0.084 R)
• M6: 8,737,264 km (0.095 R)
• M7: 10,731,553 km (0.117 R)
• M8: 12,805,279 km (0.105 R)
• M9: 16,130,989 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.6

Radius: 6.5

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.14 AU - 7.4 AU

Year: 10299 Days

Day: 20.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 56,310,663 km

• M1: 80,783 km (0.09 R)
• M2: 486,043 km (0.116 R)
• M3: 1,226,852 km (0.114 R)
• M4: 1,617,901 km (0.076 R)
• M5: 1,893,311 km (0.082 R)
• M6: 2,104,692 km (0.081 R)
• M7: 4,703,955 km (0.109 R)
• M8: 5,876,803 km (0.098 R)
• M9: 7,017,337 km (0.108 R)
• M10: 7,868,100 km (0.091 R)
• M11: 9,078,646 km (0.095 R)
• M12: 9,951,699 km (0.102 R)
• M13: 11,217,297 km (0.117 R)
• M14: 11,462,937 km (0.07 R)
• M15: 12,325,069 km (0.087 R)
• M16: 13,448,849 km (0.043 R)
• M17: 14,697,841 km (0.037 R)
• M18: 15,653,472 km (0.096 R)
• M19: 19,394,915 km (0.096 R)
• M20: 23,133,366 km (0.029 R)
• M21: 28,220,591 km (0.117 R)
• M22: 28,492,859 km (0.063 R)
• M23: 29,042,781 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.7

Radius: 6.9

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 8.6 AU - 9 AU

Year: 17125 Days

Day: 23 Hours

Environment

Temp: -220 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 56,310,663 km

• M1: 87,664 km (0.1 R)
• M2: 496,366 km (0.085 R)
• M3: 769,831 km (0.096 R)
• M4: 1,097,001 km (0.084 R)
• M5: 1,544,000 km (0.109 R)
• M6: 2,033,783 km (0.075 R)
• M7: 2,374,567 km (0.063 R)
• M8: 2,865,098 km (0.032 R)
• M9: 3,098,471 km (0.114 R)
• M10: 3,551,005 km (0.07 R)
• M11: 3,960,903 km (0.083 R)
• M12: 5,848,978 km (0.066 R)
• M13: 6,579,913 km (0.112 R)
• M14: 6,863,999 km (0.083 R)
• M15: 7,991,518 km (0.041 R)
• M16: 9,037,955 km (0.026 R)
• M17: 11,458,000 km (0.071 R)
• M18: 12,474,966 km (0.117 R)
• M19: 13,100,435 km (0.12 R)
• M20: 14,550,188 km (0.091 R)
• M21: 16,103,762 km (0.102 R)
• M22: 16,620,323 km (0.028 R)
• M23: 20,637,475 km (0.117 R)
• M24: 26,973,244 km (0.075 R)
• M25: 28,230,016 km (0.094 R)
• M26: 29,089,306 km (0.081 R)
• M27: 30,076,802 km (0.088 R)
• M28: 30,410,854 km (0.119 R)
• M29: 33,410,440 km (0.087 R)
• M30: 33,649,049 km (0.084 R)
• M31: 39,323,147 km (0.081 R)
• M32: 41,347,655 km (0.086 R)
• M33: 42,315,702 km (0.038 R)
• M34: 52,680,890 km (0.103 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 14,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit