🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.5

Radius: 13.1

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.91 AU - 1.45 AU

Year: 855 Days

Day: 11.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 81,944,040 km

• M1: 165,455 km (0.087 R)
• M2: 879,336 km (0.115 R)
• M3: 1,338,602 km (0.074 R)
• M4: 1,749,397 km (0.086 R)
• M5: 2,409,573 km (0.115 R)
• M6: 3,182,994 km (0.079 R)
• M7: 3,795,597 km (0.095 R)
• M8: 4,485,692 km (0.095 R)
• M9: 4,942,414 km (0.071 R)
• M10: 5,766,848 km (0.107 R)
• M11: 6,522,467 km (0.074 R)
• M12: 7,068,948 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.5

Radius: 12.4

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.09 AU - 1.37 AU

Year: 910 Days

Day: 14.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 81,944,040 km

• M1: 157,527 km (0.106 R)
• M2: 656,435 km (0.096 R)
• M3: 1,409,960 km (0.073 R)
• M4: 2,007,155 km (0.059 R)
• M5: 2,737,342 km (0.102 R)
• M6: 3,234,904 km (0.071 R)
• M7: 3,689,083 km (0.098 R)
• M8: 4,199,661 km (0.104 R)
• M9: 4,927,754 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.7

Radius: 12.5

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.78 AU - 2.6 AU

Year: 2161 Days

Day: 6.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 81,944,040 km

• M1: 155,582 km (0.081 R)
• M2: 1,091,167 km (0.091 R)
• M3: 1,648,120 km (0.054 R)
• M4: 2,512,047 km (0.101 R)
• M5: 3,039,380 km (0.096 R)
• M6: 4,103,021 km (0.105 R)
• M7: 5,447,008 km (0.027 R)
• M8: 5,930,060 km (0.11 R)
• M9: 6,627,335 km (0.076 R)
• M10: 7,671,229 km (0.116 R)
• M11: 8,405,007 km (0.093 R)
• M12: 11,040,472 km (0.105 R)
• M13: 11,697,955 km (0.115 R)
• M14: 12,879,928 km (0.107 R)
• M15: 13,872,659 km (0.115 R)
• M16: 14,365,285 km (0.06 R)
• M17: 17,157,978 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.9

Radius: 10.8

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.31 AU - 5.81 AU

Year: 7590 Days

Day: 11.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 81,944,040 km

• M1: 134,488 km (0.12 R)
• M2: 556,055 km (0.057 R)
• M3: 922,420 km (0.085 R)
• M4: 1,376,450 km (0.106 R)
• M5: 2,639,804 km (0.051 R)
• M6: 3,274,697 km (0.116 R)
• M7: 4,056,496 km (0.057 R)
• M8: 4,453,379 km (0.067 R)
• M9: 5,471,841 km (0.046 R)
• M10: 6,406,379 km (0.061 R)
• M11: 7,051,146 km (0.115 R)
• M12: 7,480,342 km (0.12 R)
• M13: 7,851,345 km (0.092 R)
• M14: 9,762,607 km (0.084 R)
• M15: 11,766,471 km (0.041 R)
• M16: 16,571,405 km (0.08 R)
• M17: 18,314,968 km (0.066 R)
• M18: 21,561,990 km (0.084 R)
• M19: 25,339,935 km (0.083 R)
• M20: 27,736,343 km (0.075 R)
• M21: 28,537,589 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 660.7

Radius: 5.3

Gravity: 23.52 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 6.17 AU - 10.29 AU

Year: 15745 Days

Day: 19.3 Hours

Environment

Temp: -238 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 81,944,040 km

• M1: 65,973 km (0.108 R)
• M2: 702,212 km (0.114 R)
• M3: 1,627,475 km (0.084 R)
• M4: 1,918,593 km (0.046 R)
• M5: 5,192,243 km (0.119 R)
• M6: 5,409,309 km (0.083 R)
• M7: 6,756,139 km (0.097 R)
• M8: 6,971,410 km (0.076 R)
• M9: 7,738,099 km (0.117 R)
• M10: 10,317,167 km (0.044 R)
• M11: 12,884,715 km (0.037 R)
• M12: 14,456,839 km (0.087 R)
• M13: 15,325,853 km (0.068 R)
• M14: 17,894,448 km (0.093 R)
• M15: 22,027,838 km (0.091 R)
• M16: 22,789,590 km (0.11 R)
• M17: 25,386,011 km (0.111 R)
• M18: 28,956,912 km (0.058 R)
• M19: 35,498,827 km (0.082 R)
• M20: 44,297,725 km (0.089 R)
• M21: 48,795,235 km (0.077 R)
• M22: 56,891,921 km (0.112 R)
• M23: 59,229,537 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684.2

Radius: 5.8

Gravity: 20.34 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 10.07 AU - 10.73 AU

Year: 22366 Days

Day: 15.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 81,944,040 km

• M1: 108,010 km (0.103 R)
• M2: 573,857 km (0.093 R)
• M3: 1,203,964 km (0.03 R)
• M4: 2,511,150 km (0.117 R)
• M5: 2,729,862 km (0.104 R)
• M6: 3,375,975 km (0.083 R)
• M7: 5,233,682 km (0.089 R)
• M8: 7,384,450 km (0.111 R)
• M9: 7,937,663 km (0.103 R)
• M10: 9,763,355 km (0.108 R)
• M11: 12,055,195 km (0.111 R)
• M12: 13,545,489 km (0.09 R)
• M13: 14,917,301 km (0.1 R)
• M14: 17,405,114 km (0.091 R)
• M15: 17,933,942 km (0.073 R)
• M16: 21,534,314 km (0.098 R)
• M17: 22,143,626 km (0.091 R)
• M18: 23,932,368 km (0.086 R)
• M19: 24,148,986 km (0.059 R)
• M20: 31,014,182 km (0.07 R)
• M21: 32,846,756 km (0.066 R)
• M22: 39,980,031 km (0.084 R)
• M23: 56,629,825 km (0.115 R)
• M24: 58,179,210 km (0.099 R)
• M25: 63,203,156 km (0.041 R)
• M26: 68,945,470 km (0.116 R)
• M27: 69,604,149 km (0.113 R)
• M28: 70,045,613 km (0.106 R)
• M29: 77,602,100 km (0.11 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: 383 - 20,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit