🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799

Radius: 14

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.41 AU - 0.59 AU

Year: 244 Days

Day: 8.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 45,748,200 km

• M1: 184,305 km (0.118 R)
• M2: 627,114 km (0.08 R)
• M3: 1,111,811 km (0.091 R)
• M4: 1,884,784 km (0.095 R)
• M5: 2,578,469 km (0.109 R)
• M6: 3,024,719 km (0.054 R)
• M7: 3,675,620 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.2

Radius: 10

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.61 AU - 0.79 AU

Year: 404 Days

Day: 10.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 45,748,200 km

• M1: 125,213 km (0.104 R)
• M2: 466,895 km (0.054 R)
• M3: 857,345 km (0.115 R)
• M4: 1,215,931 km (0.116 R)
• M5: 1,611,618 km (0.05 R)
• M6: 2,000,872 km (0.086 R)
• M7: 2,598,066 km (0.095 R)
• M8: 2,939,149 km (0.12 R)
• M9: 3,501,488 km (0.077 R)
• M10: 4,285,979 km (0.094 R)
• M11: 5,151,702 km (0.108 R)
• M12: 5,779,415 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.9

Radius: 10.8

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.79 AU - 0.87 AU

Year: 522 Days

Day: 12.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 45,748,200 km

• M1: 134,339 km (0.057 R)
• M2: 481,855 km (0.107 R)
• M3: 1,024,745 km (0.068 R)
• M4: 1,395,599 km (0.062 R)
• M5: 1,961,527 km (0.092 R)
• M6: 2,993,902 km (0.047 R)
• M7: 3,337,828 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.9

Radius: 10.5

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.11 AU - 1.39 AU

Year: 965 Days

Day: 11.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 45,748,200 km

• M1: 130,749 km (0.086 R)
• M2: 639,082 km (0.077 R)
• M3: 985,252 km (0.109 R)
• M4: 1,710,801 km (0.108 R)
• M5: 2,136,407 km (0.119 R)
• M6: 3,190,474 km (0.119 R)
• M7: 3,811,006 km (0.064 R)
• M8: 4,230,628 km (0.066 R)
• M9: 4,732,828 km (0.107 R)
• M10: 5,162,772 km (0.09 R)
• M11: 5,937,689 km (0.105 R)
• M12: 6,396,057 km (0.103 R)
• M13: 7,150,629 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.7

Radius: 9.2

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.63 AU - 1.71 AU

Year: 1490 Days

Day: 7 Hours

Environment

Temp: -204 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 45,748,200 km

• M1: 114,442 km (0.11 R)
• M2: 453,282 km (0.112 R)
• M3: 755,020 km (0.09 R)
• M4: 1,817,165 km (0.083 R)
• M5: 2,206,269 km (0.099 R)
• M6: 2,690,069 km (0.057 R)
• M7: 2,993,304 km (0.06 R)
• M8: 3,412,627 km (0.095 R)
• M9: 3,702,398 km (0.12 R)
• M10: 4,008,924 km (0.103 R)
• M11: 4,538,351 km (0.068 R)
• M12: 5,260,011 km (0.039 R)
• M13: 6,079,209 km (0.1 R)
• M14: 6,434,504 km (0.04 R)
• M15: 8,025,327 km (0.034 R)
• M16: 9,078,796 km (0.089 R)
• M17: 11,673,720 km (0.119 R)
• M18: 12,753,218 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.1

Radius: 14.9

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.64 AU - 1.86 AU

Year: 1598 Days

Day: 8.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 45,748,200 km

• M1: 185,352 km (0.041 R)
• M2: 691,741 km (0.084 R)
• M3: 1,201,420 km (0.09 R)
• M4: 1,868,926 km (0.096 R)
• M5: 2,959,195 km (0.105 R)
• M6: 3,453,766 km (0.078 R)
• M7: 4,021,490 km (0.09 R)
• M8: 4,829,019 km (0.113 R)
• M9: 5,325,385 km (0.118 R)
• M10: 6,768,705 km (0.086 R)
• M11: 7,774,601 km (0.055 R)
• M12: 8,313,752 km (0.119 R)
• M13: 9,467,451 km (0.047 R)
• M14: 10,050,135 km (0.049 R)
• M15: 10,519,872 km (0.083 R)
• M16: 11,004,270 km (0.084 R)
• M17: 12,818,294 km (0.103 R)
• M18: 13,331,414 km (0.085 R)

Asteroid Belt

Center: 2.22 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.4

Radius: 12.8

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.65 AU - 2.71 AU

Year: 3028 Days

Day: 8.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 45,748,200 km

• M1: 159,172 km (0.095 R)
• M2: 641,625 km (0.119 R)
• M3: 1,103,434 km (0.072 R)
• M4: 2,224,072 km (0.081 R)
• M5: 2,693,360 km (0.096 R)
• M6: 3,915,575 km (0.112 R)
• M7: 5,102,484 km (0.078 R)
• M8: 6,458,589 km (0.099 R)
• M9: 7,330,146 km (0.046 R)
• M10: 8,659,024 km (0.09 R)
• M11: 9,871,515 km (0.075 R)
• M12: 10,579,113 km (0.062 R)
• M13: 11,876,725 km (0.103 R)
• M14: 14,887,382 km (0.087 R)
• M15: 15,399,904 km (0.119 R)
• M16: 18,141,584 km (0.097 R)
• M17: 18,608,629 km (0.06 R)
• M18: 19,689,025 km (0.04 R)
• M19: 20,432,077 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359

Radius: 10.4

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.91 AU - 3.31 AU

Year: 3786 Days

Day: 9.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 45,748,200 km

• M1: 130,150 km (0.059 R)
• M2: 688,300 km (0.107 R)
• M3: 1,303,147 km (0.11 R)
• M4: 2,464,625 km (0.094 R)
• M5: 2,826,353 km (0.086 R)
• M6: 3,293,547 km (0.047 R)
• M7: 4,668,052 km (0.041 R)
• M8: 5,571,773 km (0.062 R)
• M9: 11,870,292 km (0.094 R)
• M10: 12,777,453 km (0.084 R)
• M11: 13,407,410 km (0.1 R)
• M12: 14,343,294 km (0.051 R)
• M13: 16,660,416 km (0.041 R)

Asteroid Belt

Center: 4.62 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.3

Radius: 5.3

Gravity: 19.41 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.64 AU - 6.6 AU

Year: 10451 Days

Day: 15 Hours

Environment

Temp: -233 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 45,748,200 km

• M1: 65,973 km (0.059 R)
• M2: 236,065 km (0.105 R)
• M3: 436,826 km (0.033 R)
• M4: 1,057,956 km (0.119 R)
• M5: 1,274,873 km (0.057 R)
• M6: 1,893,311 km (0.087 R)
• M7: 2,233,047 km (0.118 R)
• M8: 2,817,676 km (0.11 R)
• M9: 3,237,448 km (0.047 R)
• M10: 3,450,475 km (0.115 R)
• M11: 3,904,504 km (0.118 R)
• M12: 4,256,508 km (0.112 R)
• M13: 4,512,470 km (0.082 R)
• M14: 6,563,607 km (0.068 R)
• M15: 6,983,079 km (0.115 R)
• M16: 8,349,057 km (0.102 R)
• M17: 9,495,874 km (0.108 R)
• M18: 10,333,323 km (0.045 R)
• M19: 10,588,687 km (0.117 R)
• M20: 11,597,725 km (0.094 R)
• M21: 13,259,158 km (0.117 R)
• M22: 14,684,826 km (0.111 R)
• M23: 16,278,343 km (0.103 R)
• M24: 22,333,466 km (0.085 R)
• M25: 25,717,220 km (0.105 R)
• M26: 26,092,113 km (0.09 R)
• M27: 28,718,902 km (0.052 R)
• M28: 30,147,860 km (0.069 R)
• M29: 31,197,140 km (0.074 R)
• M30: 31,945,877 km (0.117 R)
• M31: 33,146,849 km (0.099 R)
• M32: 40,356,569 km (0.081 R)
• M33: 44,795,586 km (0.119 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: 319 - 17,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit