🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.7

Radius: 9.5

Gravity: 9.63 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.72 AU - 1.12 AU

Year: 561 Days

Day: 10.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 61,565,078 km

• M1: 118,182 km (0.079 R)
• M2: 676,781 km (0.036 R)
• M3: 998,865 km (0.093 R)
• M4: 1,586,336 km (0.116 R)
• M5: 1,972,149 km (0.076 R)
• M6: 2,642,048 km (0.071 R)
• M7: 3,288,909 km (0.113 R)
• M8: 3,753,111 km (0.072 R)
• M9: 4,352,101 km (0.117 R)
• M10: 4,829,917 km (0.077 R)
• M11: 5,377,595 km (0.067 R)
• M12: 5,759,219 km (0.095 R)
• M13: 6,435,401 km (0.069 R)
• M14: 6,950,167 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.9

Radius: 8.5

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.94 AU - 1.3 AU

Year: 754 Days

Day: 7 Hours

Environment

Temp: -167 °C

Axial Tilt: 168.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 61,565,078 km

• M1: 106,065 km (0.078 R)
• M2: 600,785 km (0.099 R)
• M3: 1,008,439 km (0.047 R)
• M4: 1,784,403 km (0.079 R)
• M5: 2,175,003 km (0.089 R)
• M6: 2,539,873 km (0.071 R)
• M7: 2,856,571 km (0.071 R)
• M8: 3,846,161 km (0.101 R)
• M9: 5,363,532 km (0.099 R)
• M10: 6,033,133 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.5

Radius: 10.8

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1 AU - 1.54 AU

Year: 910 Days

Day: 5.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 61,565,078 km

• M1: 134,339 km (0.084 R)
• M2: 543,489 km (0.063 R)
• M3: 901,327 km (0.048 R)
• M4: 1,259,315 km (0.115 R)
• M5: 1,799,064 km (0.12 R)
• M6: 2,250,102 km (0.12 R)
• M7: 2,598,814 km (0.118 R)
• M8: 3,382,707 km (0.111 R)
• M9: 4,908,306 km (0.102 R)
• M10: 5,535,271 km (0.075 R)
• M11: 5,940,083 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.9

Radius: 12.9

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.31 AU - 1.77 AU

Year: 1215 Days

Day: 5.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 61,565,078 km

• M1: 160,519 km (0.093 R)
• M2: 822,339 km (0.038 R)
• M3: 1,906,774 km (0.092 R)
• M4: 3,360,567 km (0.081 R)
• M5: 3,952,226 km (0.114 R)
• M6: 4,679,122 km (0.093 R)
• M7: 5,164,118 km (0.086 R)
• M8: 6,504,665 km (0.109 R)
• M9: 7,944,694 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.1

Radius: 10.9

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.17 AU - 1.93 AU

Year: 1227 Days

Day: 11 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 61,565,078 km

• M1: 135,685 km (0.094 R)
• M2: 502,948 km (0.094 R)
• M3: 1,293,124 km (0.084 R)
• M4: 1,636,750 km (0.116 R)
• M5: 2,264,313 km (0.081 R)
• M6: 2,865,846 km (0.095 R)
• M7: 3,249,266 km (0.094 R)
• M8: 3,948,187 km (0.099 R)
• M9: 4,315,749 km (0.111 R)
• M10: 5,100,091 km (0.117 R)
• M11: 5,666,767 km (0.114 R)
• M12: 6,298,370 km (0.117 R)
• M13: 6,976,198 km (0.031 R)
• M14: 7,516,096 km (0.105 R)
• M15: 7,945,891 km (0.078 R)
• M16: 9,365,425 km (0.103 R)
• M17: 10,879,356 km (0.106 R)
• M18: 11,360,313 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.5

Radius: 10.3

Gravity: 8.3 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.26 AU - 2.62 AU

Year: 2423 Days

Day: 9.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 61,565,078 km

• M1: 128,205 km (0.11 R)
• M2: 775,366 km (0.091 R)
• M3: 1,131,259 km (0.12 R)
• M4: 1,546,094 km (0.117 R)
• M5: 1,878,201 km (0.034 R)
• M6: 2,218,088 km (0.102 R)
• M7: 2,782,670 km (0.109 R)
• M8: 3,280,233 km (0.082 R)
• M9: 4,519,800 km (0.076 R)
• M10: 4,995,522 km (0.09 R)
• M11: 5,380,287 km (0.044 R)
• M12: 6,856,519 km (0.099 R)
• M13: 10,511,943 km (0.116 R)
• M14: 12,316,542 km (0.072 R)
• M15: 13,383,474 km (0.093 R)
• M16: 13,706,157 km (0.118 R)
• M17: 15,147,682 km (0.075 R)
• M18: 16,319,482 km (0.11 R)
• M19: 16,687,942 km (0.075 R)
• M20: 18,670,861 km (0.084 R)
• M21: 19,541,820 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.1

Radius: 14.3

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.28 AU - 3.2 AU

Year: 2884 Days

Day: 12.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 61,565,078 km

• M1: 177,872 km (0.082 R)
• M2: 632,201 km (0.118 R)
• M3: 1,543,700 km (0.065 R)
• M4: 2,172,460 km (0.119 R)
• M5: 2,773,096 km (0.084 R)
• M6: 3,578,381 km (0.119 R)
• M7: 4,078,786 km (0.073 R)
• M8: 5,577,906 km (0.095 R)
• M9: 7,076,578 km (0.116 R)
• M10: 7,578,179 km (0.093 R)
• M11: 9,190,695 km (0.111 R)
• M12: 11,697,955 km (0.08 R)
• M13: 13,086,074 km (0.104 R)
• M14: 13,941,026 km (0.096 R)
• M15: 14,631,569 km (0.093 R)
• M16: 17,006,735 km (0.109 R)
• M17: 17,852,711 km (0.1 R)
• M18: 18,315,267 km (0.06 R)
• M19: 19,385,490 km (0.034 R)
• M20: 20,434,022 km (0.112 R)
• M21: 21,132,494 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.8

Radius: 14.5

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.47 AU - 4.77 AU

Year: 5317 Days

Day: 6.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 61,565,078 km

• M1: 180,265 km (0.107 R)
• M2: 695,929 km (0.096 R)
• M3: 1,346,082 km (0.106 R)
• M4: 2,313,830 km (0.095 R)
• M5: 3,055,985 km (0.082 R)
• M6: 4,627,212 km (0.117 R)
• M7: 6,364,342 km (0.069 R)
• M8: 7,259,087 km (0.099 R)
• M9: 7,791,506 km (0.07 R)
• M10: 9,095,850 km (0.106 R)
• M11: 11,602,811 km (0.06 R)
• M12: 13,992,487 km (0.115 R)
• M13: 15,159,949 km (0.085 R)
• M14: 16,816,297 km (0.08 R)
• M15: 17,688,452 km (0.095 R)
• M16: 20,346,956 km (0.068 R)
• M17: 22,211,843 km (0.056 R)
• M18: 27,968,070 km (0.063 R)
• M19: 28,927,291 km (0.112 R)
• M20: 29,459,561 km (0.089 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.5

Radius: 9.1

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.4 AU - 6.06 AU

Year: 8721 Days

Day: 14.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 61,565,078 km

• M1: 113,246 km (0.111 R)
• M2: 441,613 km (0.103 R)
• M3: 733,329 km (0.109 R)
• M4: 1,106,575 km (0.071 R)
• M5: 1,395,000 km (0.107 R)
• M6: 1,778,719 km (0.05 R)
• M7: 2,078,363 km (0.071 R)
• M8: 2,524,913 km (0.115 R)
• M9: 3,660,062 km (0.094 R)
• M10: 6,935,058 km (0.11 R)
• M11: 7,403,599 km (0.104 R)
• M12: 8,447,642 km (0.119 R)
• M13: 8,891,649 km (0.075 R)
• M14: 9,258,014 km (0.107 R)
• M15: 9,826,336 km (0.045 R)
• M16: 10,417,846 km (0.117 R)
• M17: 11,835,585 km (0.11 R)
• M18: 14,857,013 km (0.105 R)
• M19: 15,373,575 km (0.107 R)
• M20: 18,727,858 km (0.04 R)
• M21: 21,379,630 km (0.076 R)
• M22: 22,288,587 km (0.101 R)
• M23: 22,880,246 km (0.119 R)
• M24: 24,095,131 km (0.088 R)
• M25: 26,370,365 km (0.042 R)
• M26: 29,486,937 km (0.072 R)
• M27: 39,676,198 km (0.095 R)
• M28: 42,192,733 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 487.6

Radius: 6.7

Gravity: 10.86 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6.79 AU - 11.27 AU

Year: 17253 Days

Day: 24.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 61,565,078 km

• M1: 87,515 km (0.119 R)
• M2: 401,670 km (0.103 R)
• M3: 1,044,044 km (0.1 R)
• M4: 1,266,795 km (0.119 R)
• M5: 2,233,047 km (0.068 R)
• M6: 3,988,728 km (0.102 R)
• M7: 4,320,686 km (0.048 R)
• M8: 4,903,669 km (0.045 R)
• M9: 5,464,661 km (0.038 R)
• M10: 7,585,510 km (0.113 R)
• M11: 7,861,069 km (0.058 R)
• M12: 9,392,802 km (0.082 R)
• M13: 9,604,034 km (0.09 R)
• M14: 10,312,380 km (0.116 R)
• M15: 11,290,450 km (0.053 R)
• M16: 11,832,743 km (0.113 R)
• M17: 12,582,378 km (0.1 R)
• M18: 14,949,914 km (0.083 R)
• M19: 15,310,744 km (0.055 R)
• M20: 15,529,905 km (0.12 R)
• M21: 16,049,757 km (0.037 R)
• M22: 16,658,022 km (0.103 R)
• M23: 17,598,843 km (0.117 R)
• M24: 19,500,531 km (0.055 R)
• M25: 20,633,885 km (0.075 R)
• M26: 22,840,603 km (0.065 R)
• M27: 24,197,904 km (0.118 R)
• M28: 29,035,750 km (0.033 R)
• M29: 35,620,300 km (0.117 R)
• M30: 36,784,770 km (0.115 R)
• M31: 37,046,865 km (0.105 R)
• M32: 38,107,963 km (0.078 R)
• M33: 38,781,303 km (0.111 R)
• M34: 41,696,367 km (0.077 R)
• M35: 43,134,452 km (0.058 R)
• M36: 53,464,933 km (0.067 R)
• M37: 55,677,036 km (0.07 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 15,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit