🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.8

Radius: 12.9

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.53 AU - 0.63 AU

Year: 300 Days

Day: 5.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 77,489,642 km

• M1: 160,519 km (0.105 R)
• M2: 654,191 km (0.102 R)
• M3: 1,529,189 km (0.076 R)
• M4: 2,123,841 km (0.042 R)
• M5: 2,712,359 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188

Radius: 10.9

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.53 AU - 0.63 AU

Year: 300 Days

Day: 11.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 77,489,642 km

• M1: 135,685 km (0.094 R)
• M2: 584,778 km (0.108 R)
• M3: 1,162,525 km (0.065 R)
• M4: 1,922,632 km (0.107 R)
• M5: 2,580,114 km (0.032 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710

Radius: 12.3

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.92 AU - 1.26 AU

Year: 772 Days

Day: 6.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 77,489,642 km

• M1: 153,039 km (0.119 R)
• M2: 802,293 km (0.112 R)
• M3: 1,265,748 km (0.105 R)
• M4: 1,963,921 km (0.098 R)
• M5: 2,460,885 km (0.108 R)
• M6: 3,324,663 km (0.104 R)
• M7: 3,946,093 km (0.061 R)
• M8: 4,413,287 km (0.083 R)
• M9: 5,534,822 km (0.108 R)
• M10: 5,941,579 km (0.066 R)
• M11: 6,750,754 km (0.118 R)
• M12: 7,774,003 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509

Radius: 14.7

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.82 AU - 4.48 AU

Year: 4730 Days

Day: 8 Hours

Environment

Temp: -219 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 77,489,642 km

• M1: 182,958 km (0.091 R)
• M2: 658,979 km (0.115 R)
• M3: 1,585,139 km (0.072 R)
• M4: 2,551,840 km (0.108 R)
• M5: 3,168,632 km (0.103 R)
• M6: 9,159,878 km (0.107 R)
• M7: 9,629,465 km (0.107 R)
• M8: 10,448,214 km (0.045 R)
• M9: 11,581,269 km (0.112 R)
• M10: 14,143,431 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667

Radius: 13.9

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.92 AU - 4.44 AU

Year: 4788 Days

Day: 10.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 77,489,642 km

• M1: 172,935 km (0.108 R)
• M2: 704,756 km (0.095 R)
• M3: 1,466,059 km (0.075 R)
• M4: 2,064,750 km (0.088 R)
• M5: 3,154,720 km (0.095 R)
• M6: 3,742,789 km (0.097 R)
• M7: 4,525,036 km (0.113 R)
• M8: 5,582,245 km (0.088 R)
• M9: 6,478,934 km (0.111 R)
• M10: 8,074,096 km (0.095 R)
• M11: 8,944,307 km (0.1 R)
• M12: 9,627,072 km (0.042 R)
• M13: 10,430,861 km (0.113 R)
• M14: 13,471,737 km (0.067 R)
• M15: 16,285,374 km (0.119 R)
• M16: 19,870,487 km (0.115 R)
• M17: 20,894,933 km (0.11 R)
• M18: 23,198,142 km (0.12 R)
• M19: 25,586,173 km (0.069 R)
• M20: 28,817,935 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.6

Radius: 11.6

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.95 AU - 4.89 AU

Year: 6303 Days

Day: 15 Hours

Environment

Temp: -214 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 77,489,642 km

• M1: 153,787 km (0.08 R)
• M2: 808,576 km (0.114 R)
• M3: 1,407,118 km (0.106 R)
• M4: 2,254,889 km (0.085 R)
• M5: 3,024,121 km (0.117 R)
• M6: 3,773,008 km (0.12 R)
• M7: 4,355,243 km (0.096 R)
• M8: 7,124,150 km (0.09 R)
• M9: 8,448,689 km (0.11 R)
• M10: 10,156,050 km (0.085 R)
• M11: 11,480,889 km (0.088 R)
• M12: 13,735,179 km (0.109 R)
• M13: 16,583,672 km (0.079 R)
• M14: 19,592,235 km (0.115 R)
• M15: 30,485,353 km (0.094 R)

Asteroid Belt

Center: 5.71 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 718.6

Radius: 4.4

Gravity: 37.12 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.26 AU - 7.74 AU

Year: 12561 Days

Day: 19.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 77,489,642 km

• M1: 54,753 km (0.091 R)
• M2: 278,102 km (0.118 R)
• M3: 2,035,429 km (0.108 R)
• M4: 2,360,654 km (0.1 R)
• M5: 2,854,776 km (0.093 R)
• M6: 3,414,871 km (0.09 R)
• M7: 3,789,912 km (0.109 R)
• M8: 11,164,339 km (0.115 R)
• M9: 12,351,548 km (0.101 R)
• M10: 15,114,022 km (0.092 R)
• M11: 19,401,198 km (0.11 R)
• M12: 20,158,163 km (0.08 R)
• M13: 22,547,092 km (0.054 R)
• M14: 26,936,293 km (0.118 R)
• M15: 31,287,647 km (0.074 R)
• M16: 35,709,161 km (0.111 R)
• M17: 38,395,042 km (0.058 R)
• M18: 39,720,030 km (0.087 R)
• M19: 42,601,135 km (0.111 R)
• M20: 44,887,589 km (0.053 R)
• M21: 45,179,155 km (0.084 R)
• M22: 48,929,275 km (0.101 R)
• M23: 50,328,613 km (0.119 R)
• M24: 50,959,019 km (0.06 R)
• M25: 54,686,100 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699.4

Radius: 7.3

Gravity: 13.12 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 8.16 AU - 9.74 AU

Year: 18160 Days

Day: 21.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 77,489,642 km

• M1: 90,806 km (0.093 R)
• M2: 337,792 km (0.073 R)
• M3: 998,416 km (0.083 R)
• M4: 1,366,577 km (0.107 R)
• M5: 1,665,922 km (0.097 R)
• M6: 2,146,729 km (0.12 R)
• M7: 2,508,756 km (0.12 R)
• M8: 3,273,949 km (0.054 R)
• M9: 5,145,568 km (0.062 R)
• M10: 8,327,515 km (0.059 R)
• M11: 9,222,410 km (0.099 R)
• M12: 11,389,484 km (0.102 R)
• M13: 12,357,383 km (0.044 R)
• M14: 15,589,594 km (0.084 R)
• M15: 17,274,665 km (0.096 R)
• M16: 17,608,866 km (0.117 R)
• M17: 17,947,406 km (0.115 R)
• M18: 18,290,135 km (0.107 R)
• M19: 18,900,644 km (0.06 R)
• M20: 19,796,286 km (0.071 R)
• M21: 21,097,189 km (0.12 R)
• M22: 21,383,220 km (0.114 R)
• M23: 30,241,060 km (0.036 R)
• M24: 30,726,804 km (0.117 R)
• M25: 33,491,223 km (0.11 R)
• M26: 34,404,369 km (0.074 R)
• M27: 38,223,902 km (0.105 R)
• M28: 47,178,381 km (0.117 R)
• M29: 51,016,913 km (0.067 R)
• M30: 51,532,577 km (0.073 R)
• M31: 51,878,148 km (0.117 R)
• M32: 54,162,507 km (0.073 R)
• M33: 57,065,155 km (0.078 R)
• M34: 60,452,649 km (0.084 R)
• M35: 64,371,066 km (0.067 R)
• M36: 67,212,528 km (0.045 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675.9

Radius: 6.8

Gravity: 14.62 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 8.51 AU - 10.19 AU

Year: 19391 Days

Day: 23.5 Hours

Environment

Temp: -241 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 77,489,642 km

• M1: 96,191 km (0.066 R)
• M2: 324,777 km (0.103 R)
• M3: 1,479,673 km (0.112 R)
• M4: 2,250,251 km (0.109 R)
• M5: 3,900,166 km (0.108 R)
• M6: 5,855,261 km (0.117 R)
• M7: 7,682,150 km (0.077 R)
• M8: 12,483,793 km (0.037 R)
• M9: 14,102,292 km (0.043 R)
• M10: 14,397,299 km (0.119 R)
• M11: 15,384,944 km (0.106 R)
• M12: 16,498,252 km (0.116 R)
• M13: 16,826,021 km (0.059 R)
• M14: 17,579,246 km (0.067 R)
• M15: 21,686,007 km (0.108 R)
• M16: 23,804,312 km (0.092 R)
• M17: 36,076,873 km (0.117 R)
• M18: 38,319,794 km (0.048 R)
• M19: 39,475,437 km (0.071 R)
• M20: 39,768,051 km (0.114 R)
• M21: 44,647,036 km (0.116 R)
• M22: 49,910,338 km (0.043 R)
• M23: 60,671,062 km (0.066 R)
• M24: 66,278,738 km (0.084 R)
• M25: 73,099,354 km (0.112 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.3

Radius: 6.3

Gravity: 13.54 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 8.89 AU - 12.19 AU

Year: 23209 Days

Day: 23.6 Hours

Environment

Temp: -241 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 77,489,642 km

• M1: 92,751 km (0.119 R)
• M2: 395,387 km (0.111 R)
• M3: 652,396 km (0.081 R)
• M4: 2,810,046 km (0.077 R)
• M5: 3,720,200 km (0.099 R)
• M6: 8,746,838 km (0.079 R)
• M7: 9,581,594 km (0.096 R)
• M8: 12,887,557 km (0.046 R)
• M9: 14,718,336 km (0.112 R)
• M10: 16,139,217 km (0.057 R)
• M11: 20,087,254 km (0.054 R)
• M12: 23,885,993 km (0.07 R)
• M13: 28,137,415 km (0.113 R)
• M14: 29,822,934 km (0.116 R)
• M15: 37,239,548 km (0.101 R)
• M16: 43,073,565 km (0.085 R)
• M17: 53,554,691 km (0.112 R)
• M18: 60,161,232 km (0.117 R)
• M19: 70,511,311 km (0.085 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 20,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit