🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.5

Radius: 9.3

Gravity: 8.18 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.64 AU - 0.92 AU

Year: 467 Days

Day: 6.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 67,192,603 km

• M1: 115,639 km (0.11 R)
• M2: 413,189 km (0.085 R)
• M3: 740,061 km (0.069 R)
• M4: 1,092,513 km (0.081 R)
• M5: 1,402,181 km (0.107 R)
• M6: 1,786,647 km (0.086 R)
• M7: 3,192,419 km (0.111 R)
• M8: 3,592,742 km (0.094 R)
• M9: 3,931,432 km (0.094 R)
• M10: 5,094,406 km (0.085 R)
• M11: 5,711,946 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.5

Radius: 10.7

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.72 AU - 0.86 AU

Year: 476 Days

Day: 5.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 67,192,603 km

• M1: 133,142 km (0.101 R)
• M2: 528,080 km (0.114 R)
• M3: 1,074,562 km (0.054 R)
• M4: 1,512,584 km (0.06 R)
• M5: 2,277,029 km (0.045 R)
• M6: 2,861,508 km (0.076 R)
• M7: 3,717,657 km (0.117 R)
• M8: 4,123,815 km (0.066 R)
• M9: 4,647,407 km (0.1 R)
• M10: 5,104,130 km (0.116 R)
• M11: 5,441,473 km (0.11 R)
• M12: 5,845,387 km (0.048 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.9

Radius: 9.2

Gravity: 10.64 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.14 AU - 1.16 AU

Year: 836 Days

Day: 7.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 67,192,603 km

• M1: 114,442 km (0.029 R)
• M2: 481,107 km (0.104 R)
• M3: 824,135 km (0.096 R)
• M4: 1,205,759 km (0.105 R)
• M5: 1,601,146 km (0.059 R)
• M6: 1,934,001 km (0.106 R)
• M7: 2,269,998 km (0.064 R)
• M8: 2,791,347 km (0.099 R)
• M9: 4,630,054 km (0.109 R)
• M10: 4,973,232 km (0.108 R)
• M11: 5,489,943 km (0.103 R)
• M12: 5,812,775 km (0.115 R)
• M13: 6,191,108 km (0.096 R)
• M14: 7,091,089 km (0.103 R)
• M15: 9,346,426 km (0.05 R)
• M16: 9,691,100 km (0.089 R)
• M17: 9,984,910 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.3

Radius: 11.9

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.86 AU - 4.24 AU

Year: 4537 Days

Day: 13.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 67,192,603 km

• M1: 148,251 km (0.086 R)
• M2: 741,407 km (0.098 R)
• M3: 1,257,221 km (0.044 R)
• M4: 2,463,877 km (0.117 R)
• M5: 4,084,321 km (0.088 R)
• M6: 5,592,417 km (0.119 R)
• M7: 6,324,998 km (0.111 R)
• M8: 6,931,169 km (0.049 R)
• M9: 7,509,514 km (0.113 R)
• M10: 8,726,343 km (0.053 R)
• M11: 9,172,593 km (0.077 R)
• M12: 10,191,804 km (0.054 R)
• M13: 10,983,326 km (0.09 R)
• M14: 13,457,376 km (0.068 R)
• M15: 14,824,551 km (0.084 R)
• M16: 15,950,275 km (0.028 R)
• M17: 17,951,894 km (0.032 R)
• M18: 18,371,516 km (0.033 R)
• M19: 19,106,042 km (0.066 R)
• M20: 20,633,885 km (0.116 R)
• M21: 23,288,050 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.5

Radius: 10.5

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.47 AU - 3.71 AU

Year: 4614 Days

Day: 13.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 67,192,603 km

• M1: 139,724 km (0.107 R)
• M2: 538,852 km (0.107 R)
• M3: 2,162,288 km (0.116 R)
• M4: 3,548,461 km (0.085 R)
• M5: 4,790,423 km (0.08 R)
• M6: 5,510,737 km (0.083 R)
• M7: 6,426,725 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 905.5

Radius: 6.1

Gravity: 24.33 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.15 AU - 9.21 AU

Year: 14436 Days

Day: 15.7 Hours

Environment

Temp: -239 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 67,192,603 km

• M1: 355,893 km (0.071 R)
• M2: 620,831 km (0.045 R)
• M3: 913,893 km (0.086 R)
• M4: 1,441,375 km (0.048 R)
• M5: 1,764,058 km (0.094 R)
• M6: 1,980,077 km (0.111 R)
• M7: 2,487,813 km (0.087 R)
• M8: 2,978,194 km (0.076 R)
• M9: 3,233,408 km (0.071 R)
• M10: 3,700,902 km (0.108 R)
• M11: 4,118,729 km (0.096 R)
• M12: 4,339,236 km (0.114 R)
• M13: 6,191,856 km (0.067 R)
• M14: 6,694,355 km (0.092 R)
• M15: 7,268,961 km (0.119 R)
• M16: 8,719,611 km (0.114 R)
• M17: 10,011,538 km (0.051 R)
• M18: 10,353,519 km (0.084 R)
• M19: 10,585,695 km (0.077 R)
• M20: 10,821,461 km (0.112 R)
• M21: 11,060,668 km (0.082 R)
• M22: 13,930,404 km (0.097 R)
• M23: 18,764,211 km (0.078 R)
• M24: 22,900,143 km (0.093 R)
• M25: 32,171,920 km (0.107 R)
• M26: 33,292,857 km (0.079 R)
• M27: 36,409,130 km (0.052 R)
• M28: 40,714,706 km (0.064 R)
• M29: 48,516,385 km (0.088 R)
• M30: 50,987,293 km (0.09 R)
• M31: 53,368,143 km (0.03 R)
• M32: 58,533,458 km (0.066 R)
• M33: 61,142,295 km (0.099 R)
• M34: 64,022,204 km (0.057 R)
• M35: 65,594,627 km (0.084 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 13,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit