🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.2

Radius: 8.8

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.3 AU - 1.48 AU

Year: 1075 Days

Day: 8.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 68,882,310 km

• M1: 114,442 km (0.067 R)
• M2: 391,198 km (0.069 R)
• M3: 748,289 km (0.097 R)
• M4: 1,156,840 km (0.087 R)
• M5: 1,524,402 km (0.106 R)
• M6: 1,930,710 km (0.076 R)
• M7: 2,212,553 km (0.107 R)
• M8: 2,510,402 km (0.104 R)
• M9: 2,835,328 km (0.11 R)
• M10: 3,229,070 km (0.116 R)
• M11: 4,225,392 km (0.12 R)
• M12: 4,995,223 km (0.069 R)
• M13: 5,355,305 km (0.036 R)
• M14: 5,773,431 km (0.12 R)
• M15: 6,277,875 km (0.056 R)
• M16: 6,788,602 km (0.104 R)
• M17: 8,251,819 km (0.032 R)
• M18: 9,113,053 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.5

Radius: 14.9

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.39 AU - 1.89 AU

Year: 1378 Days

Day: 7.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 68,882,310 km

• M1: 185,352 km (0.091 R)
• M2: 769,681 km (0.044 R)
• M3: 1,247,945 km (0.075 R)
• M4: 1,778,719 km (0.033 R)
• M5: 2,286,005 km (0.042 R)
• M6: 3,629,693 km (0.116 R)
• M7: 4,113,343 km (0.104 R)
• M8: 4,981,609 km (0.05 R)
• M9: 5,773,431 km (0.066 R)
• M10: 6,690,615 km (0.116 R)
• M11: 7,309,053 km (0.088 R)
• M12: 7,869,297 km (0.039 R)
• M13: 8,763,742 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.9

Radius: 9.2

Gravity: 11.52 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.71 AU - 2.27 AU

Year: 1842 Days

Day: 7.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 68,882,310 km

• M1: 114,442 km (0.056 R)
• M2: 546,032 km (0.112 R)
• M3: 950,545 km (0.109 R)
• M4: 1,408,165 km (0.094 R)
• M5: 1,846,337 km (0.117 R)
• M6: 3,359,220 km (0.11 R)
• M7: 3,934,723 km (0.042 R)
• M8: 4,491,078 km (0.112 R)
• M9: 4,919,825 km (0.091 R)
• M10: 5,305,638 km (0.12 R)
• M11: 5,687,113 km (0.1 R)
• M12: 6,558,819 km (0.111 R)
• M13: 7,197,154 km (0.09 R)
• M14: 8,216,214 km (0.076 R)
• M15: 8,662,614 km (0.049 R)
• M16: 10,353,968 km (0.105 R)
• M17: 11,065,455 km (0.11 R)
• M18: 12,669,593 km (0.101 R)
• M19: 13,970,347 km (0.112 R)
• M20: 15,453,759 km (0.115 R)
• M21: 16,134,729 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.9

Radius: 10.6

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.99 AU - 2.13 AU

Year: 1940 Days

Day: 14.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 68,882,310 km

• M1: 131,796 km (0.06 R)
• M2: 512,672 km (0.041 R)
• M3: 1,070,672 km (0.086 R)
• M4: 1,464,264 km (0.029 R)
• M5: 1,799,812 km (0.104 R)
• M6: 2,540,321 km (0.115 R)
• M7: 5,909,265 km (0.086 R)
• M8: 7,187,131 km (0.056 R)
• M9: 8,289,068 km (0.098 R)
• M10: 10,181,481 km (0.097 R)
• M11: 11,246,469 km (0.093 R)
• M12: 11,605,354 km (0.07 R)
• M13: 12,083,319 km (0.081 R)

Asteroid Belt

Center: 2.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.2

Radius: 10.2

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.77 AU - 3.41 AU

Year: 3563 Days

Day: 8.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 68,882,310 km

• M1: 128,654 km (0.086 R)
• M2: 449,242 km (0.112 R)
• M3: 998,566 km (0.096 R)
• M4: 1,713,195 km (0.106 R)
• M5: 2,241,126 km (0.088 R)
• M6: 2,926,882 km (0.064 R)
• M7: 3,624,008 km (0.098 R)
• M8: 5,061,494 km (0.096 R)
• M9: 6,065,595 km (0.059 R)
• M10: 6,538,923 km (0.107 R)
• M11: 6,878,510 km (0.092 R)
• M12: 7,559,629 km (0.101 R)
• M13: 8,356,537 km (0.103 R)
• M14: 9,246,944 km (0.049 R)
• M15: 10,488,905 km (0.118 R)
• M16: 11,479,991 km (0.084 R)
• M17: 13,697,480 km (0.076 R)
• M18: 14,775,183 km (0.115 R)
• M19: 15,688,179 km (0.091 R)
• M20: 16,468,033 km (0.114 R)
• M21: 16,867,459 km (0.109 R)
• M22: 19,655,664 km (0.08 R)
• M23: 20,105,355 km (0.105 R)
• M24: 20,430,731 km (0.112 R)
• M25: 22,667,219 km (0.077 R)
• M26: 24,172,622 km (0.113 R)
• M27: 24,837,734 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.1

Radius: 10.4

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.56 AU - 4.38 AU

Year: 5189 Days

Day: 6.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 68,882,310 km

• M1: 129,552 km (0.049 R)
• M2: 964,308 km (0.114 R)
• M3: 2,320,562 km (0.107 R)
• M4: 3,174,168 km (0.081 R)
• M5: 3,851,547 km (0.119 R)
• M6: 4,479,409 km (0.116 R)
• M7: 4,893,047 km (0.066 R)
• M8: 5,466,157 km (0.093 R)
• M9: 6,112,569 km (0.094 R)
• M10: 7,457,454 km (0.112 R)
• M11: 8,506,135 km (0.118 R)
• M12: 8,839,289 km (0.11 R)
• M13: 9,610,766 km (0.092 R)
• M14: 11,199,495 km (0.055 R)
• M15: 18,570,332 km (0.103 R)
• M16: 19,449,369 km (0.113 R)
• M17: 20,028,911 km (0.066 R)
• M18: 23,533,241 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 847

Radius: 4.7

Gravity: 38.34 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 6.88 AU - 9.1 AU

Year: 14816 Days

Day: 24.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 68,882,310 km

• M1: 58,792 km (0.063 R)
• M2: 215,571 km (0.087 R)
• M3: 410,347 km (0.104 R)
• M4: 892,650 km (0.072 R)
• M5: 1,972,598 km (0.075 R)
• M6: 2,394,314 km (0.102 R)
• M7: 2,592,531 km (0.062 R)
• M8: 5,296,064 km (0.114 R)
• M9: 5,519,413 km (0.092 R)
• M10: 7,172,919 km (0.102 R)
• M11: 7,492,759 km (0.069 R)
• M12: 9,290,028 km (0.081 R)
• M13: 11,665,044 km (0.112 R)
• M14: 12,235,759 km (0.118 R)
• M15: 12,824,876 km (0.054 R)
• M16: 14,488,105 km (0.095 R)
• M17: 15,073,033 km (0.11 R)
• M18: 16,289,862 km (0.076 R)
• M19: 17,082,880 km (0.09 R)
• M20: 17,325,677 km (0.107 R)
• M21: 17,570,719 km (0.118 R)
• M22: 20,879,076 km (0.095 R)
• M23: 22,776,425 km (0.101 R)
• M24: 23,766,913 km (0.097 R)
• M25: 24,069,549 km (0.084 R)
• M26: 25,096,988 km (0.076 R)
• M27: 25,410,844 km (0.067 R)
• M28: 27,129,125 km (0.069 R)
• M29: 30,438,080 km (0.082 R)
• M30: 34,390,606 km (0.032 R)
• M31: 40,508,111 km (0.119 R)
• M32: 41,084,662 km (0.099 R)
• M33: 44,353,375 km (0.078 R)
• M34: 50,400,271 km (0.115 R)
• M35: 60,464,916 km (0.107 R)
• M36: 65,469,713 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830.6

Radius: 4.3

Gravity: 44.92 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.6 AU - 8.74 AU

Year: 15319 Days

Day: 19.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 68,882,310 km

• M1: 53,406 km (0.079 R)
• M2: 209,587 km (0.091 R)
• M3: 455,974 km (0.117 R)
• M4: 604,675 km (0.1 R)
• M5: 2,277,478 km (0.118 R)
• M6: 2,426,627 km (0.051 R)
• M7: 3,299,979 km (0.112 R)
• M8: 5,601,692 km (0.091 R)
• M9: 12,036,794 km (0.066 R)
• M10: 13,922,027 km (0.085 R)
• M11: 15,995,453 km (0.071 R)
• M12: 18,181,228 km (0.062 R)
• M13: 18,692,703 km (0.094 R)
• M14: 21,019,997 km (0.118 R)
• M15: 22,544,250 km (0.114 R)
• M16: 30,083,234 km (0.029 R)
• M17: 31,524,460 km (0.076 R)
• M18: 32,885,352 km (0.072 R)
• M19: 39,142,732 km (0.114 R)
• M20: 44,593,031 km (0.117 R)
• M21: 49,862,317 km (0.064 R)
• M22: 54,119,722 km (0.106 R)
• M23: 62,767,377 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 427.3

Radius: 7.3

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 9.67 AU - 11.01 AU

Year: 21812 Days

Day: 16 Hours

Environment

Temp: -226 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 68,882,310 km

• M1: 92,302 km (0.107 R)
• M2: 485,295 km (0.118 R)
• M3: 1,568,833 km (0.116 R)
• M4: 1,838,857 km (0.11 R)
• M5: 3,014,995 km (0.108 R)
• M6: 3,955,667 km (0.073 R)
• M7: 4,427,798 km (0.081 R)
• M8: 5,151,103 km (0.104 R)
• M9: 5,560,254 km (0.09 R)
• M10: 9,988,351 km (0.094 R)
• M11: 12,432,481 km (0.095 R)
• M12: 14,291,085 km (0.084 R)
• M13: 17,871,710 km (0.077 R)
• M14: 18,636,005 km (0.097 R)
• M15: 20,412,330 km (0.108 R)
• M16: 21,059,939 km (0.106 R)
• M17: 41,891,593 km (0.088 R)
• M18: 45,234,207 km (0.065 R)
• M19: 48,586,696 km (0.113 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 15,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit