🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.9

Radius: 9.6

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.77 AU - 1.09 AU

Year: 619 Days

Day: 12.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 38,101,591 km

• M1: 126,261 km (0.115 R)
• M2: 520,601 km (0.091 R)
• M3: 2,223,324 km (0.096 R)
• M4: 2,702,037 km (0.089 R)
• M5: 3,505,826 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.4

Radius: 8

Gravity: 13.9 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.84 AU - 1.32 AU

Year: 775 Days

Day: 6 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 38,101,591 km

• M1: 99,483 km (0.09 R)
• M2: 416,331 km (0.104 R)
• M3: 826,528 km (0.109 R)
• M4: 1,383,930 km (0.116 R)
• M5: 1,750,893 km (0.088 R)
• M6: 2,151,068 km (0.071 R)
• M7: 2,902,498 km (0.072 R)
• M8: 4,493,770 km (0.118 R)
• M9: 4,788,927 km (0.051 R)
• M10: 5,246,547 km (0.09 R)
• M11: 5,633,407 km (0.113 R)
• M12: 6,751,202 km (0.11 R)
• M13: 7,115,922 km (0.032 R)
• M14: 8,289,966 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.2

Radius: 13.2

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.17 AU - 1.41 AU

Year: 1011 Days

Day: 14.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 38,101,591 km

• M1: 164,109 km (0.025 R)
• M2: 599,439 km (0.084 R)
• M3: 1,336,059 km (0.093 R)
• M4: 1,937,143 km (0.102 R)
• M5: 2,438,595 km (0.08 R)
• M6: 2,999,737 km (0.104 R)
• M7: 3,692,524 km (0.097 R)
• M8: 4,384,265 km (0.108 R)
• M9: 4,911,298 km (0.071 R)
• M10: 5,665,720 km (0.054 R)
• M11: 6,822,112 km (0.029 R)
• M12: 7,257,292 km (0.077 R)
• M13: 9,158,232 km (0.088 R)
• M14: 10,115,808 km (0.097 R)
• M15: 10,876,962 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.3

Radius: 9

Gravity: 11.03 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.31 AU - 1.55 AU

Year: 1180 Days

Day: 9.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 38,101,591 km

• M1: 112,049 km (0.047 R)
• M2: 647,460 km (0.075 R)
• M3: 1,154,148 km (0.069 R)
• M4: 1,554,471 km (0.108 R)
• M5: 2,246,960 km (0.07 R)
• M6: 2,716,249 km (0.112 R)
• M7: 4,677,028 km (0.098 R)
• M8: 5,152,450 km (0.079 R)
• M9: 6,530,396 km (0.072 R)
• M10: 7,890,689 km (0.114 R)
• M11: 8,652,142 km (0.047 R)
• M12: 9,461,617 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.8

Radius: 9.8

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.9 AU - 2.74 AU

Year: 2439 Days

Day: 6.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 38,101,591 km

• M1: 122,221 km (0.034 R)
• M2: 538,702 km (0.089 R)
• M3: 1,107,772 km (0.1 R)
• M4: 3,348,449 km (0.12 R)
• M5: 3,780,637 km (0.118 R)
• M6: 4,359,132 km (0.117 R)
• M7: 5,474,983 km (0.091 R)
• M8: 7,788,215 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.1

Radius: 10.5

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.98 AU - 3.28 AU

Year: 2944 Days

Day: 10.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 38,101,591 km

• M1: 130,599 km (0.116 R)
• M2: 782,247 km (0.057 R)
• M3: 1,547,291 km (0.075 R)
• M4: 2,004,611 km (0.11 R)
• M5: 2,868,390 km (0.119 R)
• M6: 3,321,073 km (0.108 R)
• M7: 4,110,501 km (0.078 R)
• M8: 4,664,462 km (0.049 R)
• M9: 10,592,427 km (0.109 R)
• M10: 13,586,479 km (0.056 R)
• M11: 14,167,966 km (0.116 R)
• M12: 15,122,400 km (0.041 R)
• M13: 17,440,269 km (0.115 R)
• M14: 17,896,244 km (0.09 R)
• M15: 18,418,789 km (0.078 R)
• M16: 20,171,926 km (0.096 R)
• M17: 20,992,770 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.4

Radius: 13.1

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.4 AU - 3.34 AU

Year: 3356 Days

Day: 6.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 38,101,591 km

• M1: 162,912 km (0.12 R)
• M2: 660,026 km (0.067 R)
• M3: 1,253,331 km (0.097 R)
• M4: 2,499,930 km (0.081 R)
• M5: 3,720,349 km (0.101 R)
• M6: 4,294,506 km (0.079 R)
• M7: 5,305,189 km (0.101 R)
• M8: 5,867,228 km (0.045 R)
• M9: 7,142,700 km (0.083 R)
• M10: 8,311,209 km (0.117 R)
• M11: 9,108,566 km (0.05 R)
• M12: 9,956,337 km (0.086 R)
• M13: 10,522,714 km (0.099 R)
• M14: 12,033,354 km (0.049 R)
• M15: 12,723,299 km (0.094 R)
• M16: 13,197,823 km (0.112 R)
• M17: 14,283,605 km (0.115 R)
• M18: 16,464,742 km (0.113 R)
• M19: 17,257,910 km (0.065 R)
• M20: 20,364,758 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.5

Radius: 8.7

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.33 AU - 5.09 AU

Year: 5963 Days

Day: 6.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 38,101,591 km

• M1: 108,907 km (0.078 R)
• M2: 414,835 km (0.112 R)
• M3: 815,009 km (0.11 R)
• M4: 1,257,968 km (0.112 R)
• M5: 1,621,043 km (0.095 R)
• M6: 2,901,451 km (0.098 R)
• M7: 3,271,257 km (0.106 R)
• M8: 5,673,798 km (0.104 R)
• M9: 8,388,551 km (0.112 R)
• M10: 9,768,143 km (0.046 R)
• M11: 10,875,017 km (0.029 R)
• M12: 16,265,627 km (0.104 R)
• M13: 17,184,607 km (0.099 R)
• M14: 20,922,758 km (0.035 R)
• M15: 21,352,852 km (0.096 R)
• M16: 28,446,035 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.5

Radius: 15

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.66 AU - 5.12 AU

Year: 6349 Days

Day: 12 Hours

Environment

Temp: -229 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 38,101,591 km

• M1: 186,549 km (0.048 R)
• M2: 684,859 km (0.095 R)
• M3: 1,327,083 km (0.117 R)
• M4: 2,138,352 km (0.114 R)
• M5: 2,935,858 km (0.04 R)
• M6: 3,876,978 km (0.106 R)
• M7: 4,674,634 km (0.031 R)
• M8: 5,548,585 km (0.103 R)
• M9: 6,156,850 km (0.03 R)
• M10: 7,097,821 km (0.103 R)
• M11: 8,541,141 km (0.081 R)
• M12: 11,136,664 km (0.057 R)
• M13: 13,699,425 km (0.106 R)
• M14: 16,634,086 km (0.114 R)
• M15: 18,668,019 km (0.063 R)
• M16: 20,336,185 km (0.099 R)
• M17: 22,578,807 km (0.06 R)
• M18: 23,225,518 km (0.076 R)
• M19: 24,134,774 km (0.11 R)
• M20: 24,725,686 km (0.119 R)
• M21: 26,735,683 km (0.107 R)
• M22: 29,136,579 km (0.066 R)
• M23: 32,489,067 km (0.062 R)
• M24: 37,874,591 km (0.109 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: 367 - 19,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit