🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.8

Radius: 10.6

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.47 AU - 0.59 AU

Year: 257 Days

Day: 11.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 51,226,530 km

• M1: 142,716 km (0.061 R)
• M2: 491,579 km (0.082 R)
• M3: 1,001,259 km (0.085 R)
• M4: 1,529,489 km (0.049 R)
• M5: 1,957,039 km (0.068 R)
• M6: 2,376,213 km (0.053 R)
• M7: 3,142,004 km (0.046 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.3

Radius: 11

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.51 AU - 0.77 AU

Year: 341 Days

Day: 14.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 51,226,530 km

• M1: 136,882 km (0.038 R)
• M2: 490,083 km (0.11 R)
• M3: 857,944 km (0.045 R)
• M4: 1,211,743 km (0.069 R)
• M5: 1,659,190 km (0.084 R)
• M6: 2,129,526 km (0.079 R)
• M7: 2,491,553 km (0.088 R)
• M8: 3,002,429 km (0.119 R)
• M9: 3,604,860 km (0.101 R)
• M10: 4,025,679 km (0.091 R)
• M11: 4,388,603 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.9

Radius: 13.1

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.7 AU - 0.74 AU

Year: 407 Days

Day: 7.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 51,226,530 km

• M1: 162,912 km (0.07 R)
• M2: 583,432 km (0.094 R)
• M3: 1,099,245 km (0.067 R)
• M4: 1,806,693 km (0.117 R)
• M5: 2,649,378 km (0.065 R)
• M6: 3,116,423 km (0.08 R)
• M7: 4,027,923 km (0.094 R)
• M8: 4,459,513 km (0.106 R)
• M9: 4,984,152 km (0.118 R)
• M10: 5,927,217 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.3

Radius: 8.4

Gravity: 13.75 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.18 AU - 1.84 AU

Year: 1237 Days

Day: 13.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 51,226,530 km

• M1: 104,419 km (0.051 R)
• M2: 455,376 km (0.07 R)
• M3: 723,306 km (0.054 R)
• M4: 1,080,097 km (0.088 R)
• M5: 1,617,452 km (0.095 R)
• M6: 1,937,143 km (0.046 R)
• M7: 2,347,340 km (0.103 R)
• M8: 2,954,857 km (0.076 R)
• M9: 3,295,940 km (0.11 R)
• M10: 3,646,747 km (0.112 R)
• M11: 4,004,735 km (0.099 R)
• M12: 5,413,648 km (0.049 R)
• M13: 5,789,587 km (0.065 R)
• M14: 6,112,270 km (0.036 R)
• M15: 6,869,534 km (0.086 R)
• M16: 8,452,280 km (0.042 R)
• M17: 9,081,040 km (0.095 R)
• M18: 10,000,169 km (0.114 R)
• M19: 10,910,622 km (0.103 R)
• M20: 11,728,623 km (0.111 R)
• M21: 12,397,026 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.1

Radius: 14

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.53 AU - 2.13 AU

Year: 1651 Days

Day: 9.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 51,226,530 km

• M1: 174,730 km (0.079 R)
• M2: 667,805 km (0.112 R)
• M3: 1,472,342 km (0.095 R)
• M4: 2,322,657 km (0.103 R)
• M5: 2,766,364 km (0.056 R)
• M6: 3,793,204 km (0.119 R)
• M7: 4,474,772 km (0.057 R)
• M8: 4,995,372 km (0.056 R)
• M9: 5,486,801 km (0.03 R)
• M10: 6,109,427 km (0.116 R)
• M11: 7,727,628 km (0.083 R)
• M12: 8,387,504 km (0.081 R)
• M13: 10,380,297 km (0.082 R)
• M14: 11,335,330 km (0.085 R)
• M15: 13,209,642 km (0.061 R)
• M16: 14,066,987 km (0.058 R)
• M17: 14,779,372 km (0.109 R)
• M18: 15,703,438 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.9

Radius: 11.1

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.75 AU - 2.27 AU

Year: 1900 Days

Day: 14.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 51,226,530 km

• M1: 138,079 km (0.068 R)
• M2: 484,697 km (0.108 R)
• M3: 896,690 km (0.114 R)
• M4: 1,558,211 km (0.087 R)
• M5: 1,965,716 km (0.045 R)
• M6: 2,522,818 km (0.078 R)
• M7: 2,926,434 km (0.117 R)
• M8: 3,357,126 km (0.081 R)
• M9: 3,812,352 km (0.096 R)
• M10: 4,366,313 km (0.109 R)
• M11: 5,940,831 km (0.107 R)
• M12: 6,764,965 km (0.11 R)
• M13: 7,383,403 km (0.041 R)
• M14: 9,079,095 km (0.027 R)
• M15: 9,664,770 km (0.079 R)
• M16: 12,499,201 km (0.103 R)
• M17: 14,020,462 km (0.104 R)
• M18: 14,936,899 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.5

Radius: 8.1

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.57 AU - 3.63 AU

Year: 4555 Days

Day: 12 Hours

Environment

Temp: -216 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 51,226,530 km

• M1: 100,829 km (0.105 R)
• M2: 442,810 km (0.04 R)
• M3: 1,728,903 km (0.117 R)
• M4: 2,001,769 km (0.077 R)
• M5: 3,542,627 km (0.097 R)
• M6: 4,088,360 km (0.079 R)
• M7: 4,467,890 km (0.113 R)
• M8: 5,297,560 km (0.063 R)
• M9: 8,270,369 km (0.089 R)
• M10: 8,948,047 km (0.031 R)
• M11: 10,146,476 km (0.119 R)
• M12: 10,529,745 km (0.075 R)
• M13: 10,883,095 km (0.086 R)
• M14: 12,033,054 km (0.041 R)
• M15: 12,947,097 km (0.108 R)
• M16: 13,906,768 km (0.073 R)
• M17: 15,661,102 km (0.107 R)
• M18: 18,448,260 km (0.061 R)

Asteroid Belt

Center: 4.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.3

Radius: 6.6

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.42 AU - 6.66 AU

Year: 9899 Days

Day: 24.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 51,226,530 km

• M1: 82,279 km (0.094 R)
• M2: 640,428 km (0.054 R)
• M3: 1,040,902 km (0.091 R)
• M4: 1,345,184 km (0.089 R)
• M5: 1,611,319 km (0.118 R)
• M6: 2,021,217 km (0.1 R)
• M7: 2,705,328 km (0.078 R)
• M8: 3,894,182 km (0.113 R)
• M9: 4,331,606 km (0.116 R)
• M10: 5,744,708 km (0.074 R)
• M11: 6,878,660 km (0.079 R)
• M12: 7,440,549 km (0.062 R)
• M13: 7,752,610 km (0.09 R)
• M14: 8,032,658 km (0.084 R)
• M15: 8,528,575 km (0.052 R)
• M16: 10,377,903 km (0.116 R)
• M17: 10,966,122 km (0.103 R)
• M18: 11,319,323 km (0.088 R)
• M19: 13,949,403 km (0.115 R)
• M20: 15,913,174 km (0.082 R)
• M21: 18,264,105 km (0.091 R)
• M22: 18,475,786 km (0.111 R)
• M23: 21,692,888 km (0.12 R)
• M24: 23,558,224 km (0.119 R)
• M25: 23,893,174 km (0.049 R)
• M26: 27,512,096 km (0.111 R)
• M27: 29,499,952 km (0.075 R)
• M28: 31,886,786 km (0.117 R)
• M29: 32,606,501 km (0.067 R)
• M30: 35,703,776 km (0.079 R)
• M31: 38,526,538 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 99.6

Radius: 4.7

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.58 AU - 7.52 AU

Year: 12483 Days

Day: 22.9 Hours

Environment

Temp: -239 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 51,226,530 km

• M1: 60,138 km (0.099 R)
• M2: 497,862 km (0.095 R)
• M3: 705,504 km (0.089 R)
• M4: 1,341,295 km (0.1 R)
• M5: 2,698,297 km (0.117 R)
• M6: 3,406,044 km (0.082 R)
• M7: 4,599,686 km (0.106 R)
• M8: 5,346,329 km (0.108 R)
• M9: 8,178,665 km (0.102 R)
• M10: 8,480,853 km (0.049 R)
• M11: 9,975,784 km (0.106 R)
• M12: 12,860,181 km (0.113 R)
• M13: 17,405,114 km (0.114 R)
• M14: 19,932,121 km (0.12 R)
• M15: 20,965,693 km (0.108 R)
• M16: 23,896,165 km (0.071 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277.8

Radius: 4.7

Gravity: 12.58 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6.85 AU - 10.71 AU

Year: 17349 Days

Day: 25 Hours

Environment

Temp: -224 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 51,226,530 km

• M1: 59,690 km (0.104 R)
• M2: 227,688 km (0.09 R)
• M3: 731,085 km (0.034 R)
• M4: 968,197 km (0.078 R)
• M5: 1,642,585 km (0.054 R)
• M6: 2,141,344 km (0.106 R)
• M7: 2,367,087 km (0.115 R)
• M8: 4,070,109 km (0.075 R)
• M9: 4,328,614 km (0.086 R)
• M10: 5,269,735 km (0.12 R)
• M11: 5,542,302 km (0.054 R)
• M12: 5,717,182 km (0.116 R)
• M13: 6,004,859 km (0.078 R)
• M14: 8,070,955 km (0.082 R)
• M15: 10,567,294 km (0.086 R)
• M16: 11,960,499 km (0.045 R)
• M17: 12,135,529 km (0.102 R)
• M18: 14,569,337 km (0.065 R)
• M19: 18,683,278 km (0.11 R)
• M20: 20,793,057 km (0.105 R)
• M21: 22,079,599 km (0.092 R)
• M22: 26,750,792 km (0.055 R)
• M23: 30,821,350 km (0.047 R)
• M24: 39,256,276 km (0.065 R)
• M25: 40,293,438 km (0.105 R)
• M26: 40,555,534 km (0.098 R)
• M27: 45,754,359 km (0.118 R)
• M28: 49,256,745 km (0.084 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 13,372 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit