🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.8

Radius: 12.9

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.87 AU - 4.11 AU

Year: 2826 Days

Day: 13 Hours

Environment

Temp: -153 °C

Axial Tilt: 87.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 108,423,041 km

• M1: 160,369 km (0.081 R)
• M2: 595,100 km (0.111 R)
• M3: 1,249,142 km (0.059 R)
• M4: 1,836,015 km (0.096 R)
• M5: 2,477,939 km (0.117 R)
• M6: 2,893,672 km (0.078 R)
• M7: 3,371,637 km (0.094 R)
• M8: 4,143,861 km (0.118 R)
• M9: 5,112,208 km (0.104 R)
• M10: 6,877,762 km (0.108 R)
• M11: 8,635,088 km (0.063 R)
• M12: 9,602,837 km (0.092 R)
• M13: 11,084,305 km (0.095 R)
• M14: 11,825,562 km (0.049 R)
• M15: 12,903,415 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.6

Radius: 10.1

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.77 AU - 4.49 AU

Year: 2998 Days

Day: 7.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 108,423,041 km

• M1: 125,662 km (0.11 R)
• M2: 644,168 km (0.084 R)
• M3: 1,069,924 km (0.102 R)
• M4: 1,419,983 km (0.11 R)
• M5: 1,757,476 km (0.098 R)
• M6: 2,386,834 km (0.092 R)
• M7: 2,948,574 km (0.113 R)
• M8: 3,800,983 km (0.088 R)
• M9: 5,128,365 km (0.101 R)
• M10: 6,883,297 km (0.077 R)
• M11: 8,245,236 km (0.118 R)
• M12: 9,041,247 km (0.04 R)
• M13: 9,996,878 km (0.045 R)
• M14: 12,108,452 km (0.086 R)
• M15: 12,917,477 km (0.108 R)
• M16: 14,881,099 km (0.073 R)
• M17: 16,160,759 km (0.084 R)
• M18: 17,780,455 km (0.031 R)
• M19: 18,270,388 km (0.042 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.8

Radius: 9.7

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.17 AU - 5.41 AU

Year: 4544 Days

Day: 7 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 108,423,041 km

• M1: 120,725 km (0.058 R)
• M2: 471,981 km (0.081 R)
• M3: 958,773 km (0.076 R)
• M4: 1,677,740 km (0.115 R)
• M5: 1,986,660 km (0.112 R)
• M6: 2,442,634 km (0.1 R)
• M7: 4,724,151 km (0.115 R)
• M8: 5,513,280 km (0.118 R)
• M9: 8,190,932 km (0.1 R)
• M10: 8,708,990 km (0.096 R)
• M11: 9,607,624 km (0.105 R)
• M12: 9,975,485 km (0.113 R)
• M13: 10,696,397 km (0.111 R)
• M14: 11,270,704 km (0.098 R)
• M15: 11,588,449 km (0.06 R)
• M16: 12,480,950 km (0.087 R)
• M17: 13,724,408 km (0.058 R)
• M18: 15,213,056 km (0.085 R)
• M19: 16,167,790 km (0.033 R)
• M20: 17,221,557 km (0.076 R)
• M21: 18,951,058 km (0.116 R)
• M22: 19,923,744 km (0.085 R)
• M23: 20,388,843 km (0.092 R)
• M24: 22,608,128 km (0.106 R)
• M25: 23,701,987 km (0.083 R)
• M26: 24,299,631 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.4

Radius: 10.3

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 8.91 AU - 9.87 AU

Year: 12473 Days

Day: 6.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 108,423,041 km

• M1: 128,056 km (0.095 R)
• M2: 657,632 km (0.12 R)
• M3: 1,566,290 km (0.049 R)
• M4: 1,898,247 km (0.114 R)
• M5: 2,707,871 km (0.082 R)
• M6: 3,265,572 km (0.027 R)
• M7: 3,705,689 km (0.118 R)
• M8: 4,932,541 km (0.071 R)
• M9: 6,372,720 km (0.11 R)
• M10: 6,937,601 km (0.103 R)
• M11: 7,448,179 km (0.055 R)
• M12: 7,892,484 km (0.083 R)
• M13: 9,081,488 km (0.105 R)
• M14: 10,440,585 km (0.1 R)
• M15: 13,042,391 km (0.066 R)
• M16: 13,363,129 km (0.114 R)
• M17: 14,221,671 km (0.095 R)
• M18: 14,768,152 km (0.063 R)
• M19: 17,634,597 km (0.077 R)
• M20: 19,157,354 km (0.11 R)
• M21: 22,923,779 km (0.105 R)
• M22: 24,153,175 km (0.119 R)
• M23: 27,470,807 km (0.085 R)
• M24: 31,538,373 km (0.076 R)
• M25: 33,415,527 km (0.114 R)
• M26: 33,896,185 km (0.116 R)
• M27: 36,242,627 km (0.117 R)
• M28: 42,228,337 km (0.089 R)
• M29: 45,822,725 km (0.093 R)
• M30: 46,267,181 km (0.106 R)
• M31: 47,922,032 km (0.038 R)
• M32: 53,942,599 km (0.101 R)
• M33: 55,271,177 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 234

Radius: 7

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 9.67 AU - 12.79 AU

Year: 16313 Days

Day: 21.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 108,423,041 km

• M1: 88,113 km (0.081 R)
• M2: 492,177 km (0.051 R)
• M3: 1,205,759 km (0.095 R)
• M4: 8,269,920 km (0.065 R)
• M5: 10,299,365 km (0.115 R)
• M6: 12,293,504 km (0.096 R)
• M7: 13,655,144 km (0.095 R)
• M8: 15,180,145 km (0.088 R)
• M9: 15,983,784 km (0.117 R)
• M10: 18,564,797 km (0.065 R)
• M11: 21,163,312 km (0.1 R)
• M12: 31,778,477 km (0.092 R)
• M13: 40,453,807 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805.6

Radius: 7.9

Gravity: 12.91 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 10.31 AU - 15.73 AU

Year: 20365 Days

Day: 22 Hours

Environment

Temp: -208 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 108,423,041 km

• M1: 103,372 km (0.116 R)
• M2: 356,193 km (0.063 R)
• M3: 1,277,715 km (0.104 R)
• M4: 1,609,224 km (0.09 R)
• M5: 1,938,489 km (0.095 R)
• M6: 3,150,681 km (0.118 R)
• M7: 4,951,540 km (0.113 R)
• M8: 5,255,523 km (0.102 R)
• M9: 6,027,897 km (0.081 R)
• M10: 6,553,434 km (0.087 R)
• M11: 7,898,319 km (0.083 R)
• M12: 8,854,548 km (0.113 R)
• M13: 9,246,644 km (0.067 R)
• M14: 10,065,394 km (0.113 R)
• M15: 12,391,940 km (0.109 R)
• M16: 18,526,799 km (0.092 R)
• M17: 21,985,950 km (0.112 R)
• M18: 22,809,187 km (0.047 R)
• M19: 25,514,515 km (0.103 R)
• M20: 30,150,404 km (0.115 R)
• M21: 31,423,631 km (0.105 R)
• M22: 35,039,860 km (0.113 R)
• M23: 44,863,803 km (0.12 R)
• M24: 49,783,329 km (0.051 R)
• M25: 52,645,585 km (0.036 R)
• M26: 56,375,509 km (0.055 R)
• M27: 67,103,920 km (0.112 R)
• M28: 72,154,793 km (0.028 R)
• M29: 73,740,830 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604.9

Radius: 4.1

Gravity: 35.98 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 13.69 AU - 15.57 AU

Year: 24256 Days

Day: 19.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 108,423,041 km

• M1: 51,910 km (0.119 R)
• M2: 229,034 km (0.067 R)
• M3: 416,929 km (0.055 R)
• M4: 551,119 km (0.055 R)
• M5: 685,308 km (0.075 R)
• M6: 996,023 km (0.118 R)
• M7: 1,155,494 km (0.083 R)
• M8: 2,032,885 km (0.094 R)
• M9: 3,114,777 km (0.077 R)
• M10: 3,577,932 km (0.082 R)
• M11: 3,922,007 km (0.082 R)
• M12: 4,567,821 km (0.101 R)
• M13: 6,420,142 km (0.094 R)
• M14: 7,712,817 km (0.081 R)
• M15: 7,918,066 km (0.071 R)
• M16: 8,999,210 km (0.044 R)
• M17: 10,298,168 km (0.049 R)
• M18: 10,547,099 km (0.116 R)
• M19: 14,082,096 km (0.093 R)
• M20: 14,388,772 km (0.092 R)
• M21: 17,004,640 km (0.117 R)
• M22: 25,341,730 km (0.095 R)
• M23: 32,593,337 km (0.119 R)
• M24: 35,053,474 km (0.075 R)
• M25: 35,758,229 km (0.042 R)
• M26: 37,781,690 km (0.111 R)
• M27: 38,671,798 km (0.074 R)
• M28: 40,647,985 km (0.071 R)
• M29: 41,582,523 km (0.103 R)
• M30: 51,184,463 km (0.078 R)
• M31: 56,978,388 km (0.069 R)
• M32: 62,368,100 km (0.107 R)
• M33: 63,194,479 km (0.095 R)
• M34: 70,962,199 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883.5

Radius: 5.1

Gravity: 33.97 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 13.72 AU - 19.96 AU

Year: 29955 Days

Day: 19 Hours

Environment

Temp: -212 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 108,423,041 km

• M1: 70,909 km (0.097 R)
• M2: 380,278 km (0.086 R)
• M3: 2,080,009 km (0.072 R)
• M4: 2,391,472 km (0.075 R)
• M5: 4,028,820 km (0.09 R)
• M6: 4,398,028 km (0.1 R)
• M7: 5,077,053 km (0.046 R)
• M8: 5,289,482 km (0.062 R)
• M9: 6,103,743 km (0.106 R)
• M10: 6,540,718 km (0.11 R)
• M11: 7,050,548 km (0.094 R)
• M12: 7,531,654 km (0.104 R)
• M13: 7,696,810 km (0.032 R)
• M14: 9,293,917 km (0.105 R)
• M15: 9,484,056 km (0.06 R)
• M16: 9,937,637 km (0.086 R)
• M17: 10,337,961 km (0.036 R)
• M18: 11,313,638 km (0.12 R)
• M19: 13,936,089 km (0.07 R)
• M20: 14,268,944 km (0.117 R)
• M21: 15,476,199 km (0.113 R)
• M22: 17,508,187 km (0.089 R)
• M23: 28,469,223 km (0.111 R)
• M24: 33,835,448 km (0.11 R)
• M25: 42,217,118 km (0.087 R)
• M26: 43,618,251 km (0.1 R)
• M27: 44,509,555 km (0.093 R)
• M28: 46,144,361 km (0.106 R)
• M29: 49,340,669 km (0.097 R)
• M30: 52,280,865 km (0.101 R)
• M31: 65,674,662 km (0.089 R)
• M32: 70,438,905 km (0.047 R)
• M33: 83,619,076 km (0.099 R)
• M34: 86,942,393 km (0.119 R)
• M35: 99,573,390 km (0.059 R)
• M36: 102,676,349 km (0.049 R)
• M37: 106,484,213 km (0.102 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 12,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit