🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.1

Radius: 11

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.83 AU - 1.09 AU

Year: 627 Days

Day: 7 Hours

Environment

Temp: -171 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 41,495,117 km

• M1: 136,882 km (0.098 R)
• M2: 679,324 km (0.118 R)
• M3: 1,031,926 km (0.106 R)
• M4: 1,386,174 km (0.071 R)
• M5: 2,055,325 km (0.118 R)
• M6: 2,591,185 km (0.086 R)
• M7: 3,141,555 km (0.103 R)
• M8: 3,574,492 km (0.116 R)
• M9: 4,547,177 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.6

Radius: 10.3

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.01 AU - 1.15 AU

Year: 748 Days

Day: 5.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 178.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 41,495,117 km

• M1: 128,205 km (0.028 R)
• M2: 499,358 km (0.1 R)
• M3: 1,019,061 km (0.095 R)
• M4: 1,664,426 km (0.08 R)
• M5: 2,510,252 km (0.1 R)
• M6: 3,538,438 km (0.064 R)
• M7: 3,889,096 km (0.063 R)
• M8: 4,247,532 km (0.063 R)
• M9: 4,660,722 km (0.114 R)
• M10: 5,014,072 km (0.111 R)
• M11: 5,568,332 km (0.099 R)
• M12: 5,966,711 km (0.057 R)
• M13: 6,568,843 km (0.119 R)
• M14: 7,389,237 km (0.05 R)
• M15: 7,731,368 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.1

Radius: 11.2

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.83 AU - 1.99 AU

Year: 1760 Days

Day: 11.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 41,495,117 km

• M1: 139,276 km (0.111 R)
• M2: 513,719 km (0.102 R)
• M3: 940,821 km (0.061 R)
• M4: 1,765,853 km (0.097 R)
• M5: 2,369,181 km (0.119 R)
• M6: 3,191,671 km (0.103 R)
• M7: 3,709,429 km (0.053 R)
• M8: 5,273,624 km (0.078 R)
• M9: 5,693,097 km (0.11 R)
• M10: 6,864,747 km (0.054 R)
• M11: 7,625,452 km (0.113 R)
• M12: 8,273,809 km (0.064 R)
• M13: 9,165,114 km (0.115 R)
• M14: 10,376,108 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.2

Radius: 11.7

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.77 AU - 2.97 AU

Year: 3242 Days

Day: 14 Hours

Environment

Temp: -204 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 41,495,117 km

• M1: 145,559 km (0.12 R)
• M2: 577,747 km (0.102 R)
• M3: 1,198,429 km (0.105 R)
• M4: 1,718,730 km (0.11 R)
• M5: 2,260,573 km (0.098 R)
• M6: 3,501,338 km (0.091 R)
• M7: 4,052,756 km (0.039 R)
• M8: 4,702,609 km (0.103 R)
• M9: 5,375,500 km (0.09 R)
• M10: 5,891,015 km (0.096 R)
• M11: 6,388,278 km (0.107 R)
• M12: 7,269,858 km (0.092 R)
• M13: 7,784,026 km (0.086 R)
• M14: 8,981,557 km (0.097 R)
• M15: 9,641,583 km (0.097 R)
• M16: 10,655,707 km (0.113 R)
• M17: 13,269,182 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.3

Radius: 13.4

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.04 AU - 3.46 AU

Year: 3907 Days

Day: 6 Hours

Environment

Temp: -212 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 41,495,117 km

• M1: 166,652 km (0.095 R)
• M2: 589,565 km (0.063 R)
• M3: 1,058,704 km (0.106 R)
• M4: 1,594,115 km (0.077 R)
• M5: 2,396,558 km (0.052 R)
• M6: 3,231,464 km (0.113 R)
• M7: 4,637,534 km (0.108 R)
• M8: 5,170,551 km (0.101 R)
• M9: 5,663,626 km (0.116 R)
• M10: 7,626,649 km (0.048 R)
• M11: 9,428,555 km (0.115 R)
• M12: 12,804,082 km (0.066 R)
• M13: 13,613,406 km (0.063 R)
• M14: 14,406,275 km (0.104 R)
• M15: 17,888,465 km (0.113 R)
• M16: 19,824,560 km (0.087 R)
• M17: 20,714,219 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.6

Radius: 11

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.96 AU - 3.58 AU

Year: 3943 Days

Day: 12 Hours

Environment

Temp: -219 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 41,495,117 km

• M1: 145,559 km (0.068 R)
• M2: 517,160 km (0.047 R)
• M3: 1,035,816 km (0.072 R)
• M4: 1,519,466 km (0.112 R)
• M5: 2,004,462 km (0.043 R)
• M6: 2,734,649 km (0.116 R)
• M7: 3,497,149 km (0.112 R)
• M8: 5,059,998 km (0.055 R)
• M9: 7,920,758 km (0.119 R)
• M10: 9,967,557 km (0.069 R)
• M11: 12,028,866 km (0.098 R)
• M12: 13,519,608 km (0.111 R)
• M13: 16,363,913 km (0.102 R)
• M14: 17,432,789 km (0.111 R)
• M15: 20,086,357 km (0.115 R)
• M16: 22,245,503 km (0.081 R)
• M17: 23,346,094 km (0.056 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998.1

Radius: 5.8

Gravity: 29.67 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.74 AU - 5.82 AU

Year: 9267 Days

Day: 23.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 41,495,117 km

• M1: 81,680 km (0.062 R)
• M2: 651,798 km (0.085 R)
• M3: 1,053,917 km (0.11 R)
• M4: 1,317,060 km (0.062 R)
• M5: 1,623,586 km (0.106 R)
• M6: 2,117,259 km (0.056 R)
• M7: 2,418,848 km (0.041 R)
• M8: 3,131,682 km (0.039 R)
• M9: 3,866,207 km (0.086 R)
• M10: 4,347,015 km (0.103 R)
• M11: 5,495,777 km (0.115 R)
• M12: 6,833,930 km (0.111 R)
• M13: 7,324,461 km (0.058 R)
• M14: 7,664,348 km (0.096 R)
• M15: 9,227,496 km (0.113 R)
• M16: 10,345,291 km (0.099 R)
• M17: 11,102,107 km (0.084 R)
• M18: 12,011,363 km (0.111 R)
• M19: 12,604,219 km (0.095 R)
• M20: 13,341,138 km (0.091 R)
• M21: 13,529,781 km (0.105 R)
• M22: 15,103,850 km (0.101 R)
• M23: 15,308,799 km (0.071 R)
• M24: 16,433,625 km (0.091 R)
• M25: 17,312,513 km (0.039 R)
• M26: 19,565,307 km (0.099 R)
• M27: 22,803,353 km (0.046 R)
• M28: 23,345,197 km (0.11 R)
• M29: 24,454,764 km (0.107 R)
• M30: 29,670,793 km (0.071 R)
• M31: 30,100,288 km (0.05 R)
• M32: 31,302,756 km (0.066 R)
• M33: 35,221,472 km (0.039 R)
• M34: 35,461,577 km (0.037 R)
• M35: 37,798,296 km (0.052 R)
• M36: 39,068,531 km (0.067 R)
• M37: 40,104,796 km (0.08 R)
• M38: 42,367,763 km (0.102 R)
• M39: 50,118,727 km (0.047 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 406

Radius: 3.8

Gravity: 28.12 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.26 AU - 7.96 AU

Year: 11333 Days

Day: 15.9 Hours

Environment

Temp: -237 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 41,495,117 km

• M1: 47,423 km (0.066 R)
• M2: 579,243 km (0.108 R)
• M3: 763,697 km (0.103 R)
• M4: 1,158,187 km (0.052 R)
• M5: 1,413,700 km (0.088 R)
• M6: 1,705,565 km (0.119 R)
• M7: 2,155,705 km (0.106 R)
• M8: 2,465,223 km (0.11 R)
• M9: 3,016,491 km (0.072 R)
• M10: 3,171,924 km (0.091 R)
• M11: 3,523,179 km (0.119 R)
• M12: 3,746,080 km (0.04 R)
• M13: 5,711,198 km (0.118 R)
• M14: 7,202,539 km (0.115 R)
• M15: 7,561,574 km (0.099 R)
• M16: 8,754,916 km (0.033 R)
• M17: 9,396,242 km (0.093 R)
• M18: 11,135,766 km (0.078 R)
• M19: 11,998,048 km (0.038 R)
• M20: 13,976,480 km (0.08 R)
• M21: 16,027,467 km (0.111 R)
• M22: 17,194,630 km (0.054 R)
• M23: 18,862,347 km (0.093 R)
• M24: 19,773,697 km (0.066 R)
• M25: 21,114,692 km (0.093 R)
• M26: 22,768,497 km (0.108 R)
• M27: 23,023,860 km (0.098 R)
• M28: 25,499,406 km (0.086 R)
• M29: 30,043,740 km (0.109 R)
• M30: 30,248,241 km (0.096 R)
• M31: 32,024,267 km (0.052 R)
• M32: 32,667,388 km (0.085 R)
• M33: 34,424,415 km (0.109 R)
• M34: 35,668,172 km (0.058 R)
• M35: 41,320,727 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 224.1

Radius: 5.3

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.24 AU - 9.04 AU

Year: 14082 Days

Day: 19.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 41,495,117 km

• M1: 66,571 km (0.086 R)
• M2: 438,771 km (0.113 R)
• M3: 675,135 km (0.041 R)
• M4: 1,398,142 km (0.09 R)
• M5: 1,708,707 km (0.109 R)
• M6: 3,026,963 km (0.09 R)
• M7: 3,246,274 km (0.105 R)
• M8: 3,547,115 km (0.109 R)
• M9: 4,231,376 km (0.112 R)
• M10: 4,792,368 km (0.094 R)
• M11: 5,060,298 km (0.056 R)
• M12: 7,498,593 km (0.101 R)
• M13: 11,976,656 km (0.109 R)
• M14: 12,807,373 km (0.09 R)
• M15: 15,723,335 km (0.096 R)
• M16: 18,906,179 km (0.115 R)
• M17: 20,492,066 km (0.083 R)
• M18: 21,039,893 km (0.09 R)
• M19: 23,160,294 km (0.049 R)
• M20: 24,446,237 km (0.072 R)
• M21: 24,797,044 km (0.119 R)
• M22: 31,803,161 km (0.099 R)
• M23: 32,537,238 km (0.076 R)
• M24: 37,760,447 km (0.068 R)
• M25: 41,495,158 km (0.108 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 16,293 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit