🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.1

Radius: 12.1

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.5 AU - 0.58 AU

Year: 269 Days

Day: 6.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 77,858,868 km

• M1: 150,645 km (0.115 R)
• M2: 618,737 km (0.056 R)
• M3: 998,267 km (0.106 R)
• M4: 1,711,400 km (0.075 R)
• M5: 2,254,290 km (0.103 R)
• M6: 2,723,728 km (0.104 R)
• M7: 3,115,824 km (0.058 R)
• M8: 3,545,769 km (0.064 R)
• M9: 3,944,148 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.7

Radius: 8

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.68 AU - 0.7 AU

Year: 389 Days

Day: 10.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 77,858,868 km

• M1: 100,530 km (0.053 R)
• M2: 362,326 km (0.068 R)
• M3: 678,277 km (0.119 R)
• M4: 1,037,162 km (0.096 R)
• M5: 1,495,680 km (0.101 R)
• M6: 1,896,153 km (0.115 R)
• M7: 2,217,938 km (0.101 R)
• M8: 2,893,821 km (0.101 R)
• M9: 3,144,098 km (0.094 R)
• M10: 3,463,640 km (0.041 R)
• M11: 4,294,356 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.4

Radius: 13

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.81 AU - 0.85 AU

Year: 513 Days

Day: 9.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 77,858,868 km

• M1: 161,715 km (0.115 R)
• M2: 595,998 km (0.106 R)
• M3: 1,043,146 km (0.108 R)
• M4: 1,469,949 km (0.094 R)
• M5: 1,920,238 km (0.113 R)
• M6: 2,934,811 km (0.07 R)
• M7: 3,394,824 km (0.101 R)
• M8: 4,034,655 km (0.092 R)
• M9: 4,859,088 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.2

Radius: 12.6

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.77 AU - 1.77 AU

Year: 1597 Days

Day: 5.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 77,858,868 km

• M1: 156,629 km (0.103 R)
• M2: 578,196 km (0.114 R)
• M3: 1,158,336 km (0.07 R)
• M4: 1,579,305 km (0.089 R)
• M5: 1,981,723 km (0.108 R)
• M6: 2,428,273 km (0.098 R)
• M7: 3,210,819 km (0.071 R)
• M8: 3,781,236 km (0.074 R)
• M9: 4,793,565 km (0.109 R)
• M10: 5,955,342 km (0.049 R)
• M11: 6,489,556 km (0.042 R)
• M12: 7,188,776 km (0.097 R)
• M13: 8,169,241 km (0.073 R)
• M14: 9,016,264 km (0.114 R)
• M15: 9,493,630 km (0.103 R)
• M16: 11,135,916 km (0.072 R)
• M17: 12,215,713 km (0.056 R)
• M18: 12,840,584 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.2

Radius: 12.7

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.48 AU - 2.14 AU

Year: 1652 Days

Day: 5.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 80.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 77,858,868 km

• M1: 158,275 km (0.102 R)
• M2: 614,698 km (0.103 R)
• M3: 1,013,526 km (0.111 R)
• M4: 1,807,890 km (0.083 R)
• M5: 2,331,034 km (0.079 R)
• M6: 3,902,111 km (0.102 R)
• M7: 4,578,443 km (0.086 R)
• M8: 6,445,424 km (0.112 R)
• M9: 7,767,121 km (0.067 R)
• M10: 8,649,001 km (0.064 R)
• M11: 10,218,582 km (0.103 R)
• M12: 10,830,736 km (0.096 R)
• M13: 11,315,134 km (0.09 R)
• M14: 11,853,088 km (0.094 R)
• M15: 12,367,854 km (0.052 R)
• M16: 12,897,431 km (0.078 R)
• M17: 13,871,463 km (0.094 R)
• M18: 14,398,945 km (0.076 R)
• M19: 15,122,849 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.4

Radius: 12.3

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.4 AU - 6.62 AU

Year: 8772 Days

Day: 14.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 77,858,868 km

• M1: 154,834 km (0.104 R)
• M2: 834,008 km (0.092 R)
• M3: 1,498,971 km (0.079 R)
• M4: 2,162,138 km (0.088 R)
• M5: 3,275,595 km (0.07 R)
• M6: 4,290,168 km (0.06 R)
• M7: 4,710,089 km (0.097 R)
• M8: 5,219,320 km (0.097 R)
• M9: 6,348,934 km (0.037 R)
• M10: 7,085,853 km (0.096 R)
• M11: 7,837,881 km (0.115 R)
• M12: 8,997,414 km (0.105 R)
• M13: 9,595,058 km (0.088 R)
• M14: 10,466,017 km (0.099 R)
• M15: 13,693,591 km (0.118 R)
• M16: 14,609,578 km (0.083 R)
• M17: 15,178,499 km (0.03 R)
• M18: 18,760,022 km (0.096 R)
• M19: 19,660,302 km (0.089 R)
• M20: 20,121,063 km (0.084 R)
• M21: 20,905,106 km (0.067 R)
• M22: 21,627,963 km (0.082 R)
• M23: 24,158,560 km (0.086 R)
• M24: 28,706,784 km (0.049 R)
• M25: 32,819,080 km (0.074 R)
• M26: 36,726,277 km (0.12 R)
• M27: 37,778,848 km (0.073 R)
• M28: 38,372,303 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 995.6

Radius: 3.8

Gravity: 68.95 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.56 AU - 7.98 AU

Year: 11947 Days

Day: 18 Hours

Environment

Temp: -221 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 77,858,868 km

• M1: 47,273 km (0.057 R)
• M2: 316,699 km (0.084 R)
• M3: 596,896 km (0.077 R)
• M4: 1,036,564 km (0.069 R)
• M5: 1,568,085 km (0.073 R)
• M6: 2,048,892 km (0.048 R)
• M7: 2,711,461 km (0.089 R)
• M8: 3,042,222 km (0.034 R)
• M9: 3,506,125 km (0.08 R)
• M10: 3,783,480 km (0.1 R)
• M11: 4,573,057 km (0.11 R)
• M12: 4,972,184 km (0.064 R)
• M13: 5,215,431 km (0.081 R)
• M14: 6,149,669 km (0.055 R)
• M15: 8,008,273 km (0.041 R)
• M16: 8,587,067 km (0.091 R)
• M17: 10,045,048 km (0.119 R)
• M18: 10,210,503 km (0.107 R)
• M19: 12,402,711 km (0.045 R)
• M20: 12,593,149 km (0.067 R)
• M21: 16,591,900 km (0.109 R)
• M22: 16,745,836 km (0.093 R)
• M23: 17,056,551 km (0.049 R)
• M24: 17,850,018 km (0.114 R)
• M25: 20,289,660 km (0.119 R)
• M26: 22,469,750 km (0.09 R)
• M27: 22,752,789 km (0.086 R)
• M28: 26,546,441 km (0.051 R)
• M29: 30,973,042 km (0.053 R)
• M30: 36,124,295 km (0.038 R)
• M31: 36,512,651 km (0.036 R)
• M32: 36,903,850 km (0.104 R)
• M33: 37,429,686 km (0.069 R)
• M34: 38,901,729 km (0.098 R)
• M35: 42,103,124 km (0.043 R)
• M36: 47,305,091 km (0.058 R)
• M37: 52,919,050 km (0.08 R)
• M38: 55,112,304 km (0.038 R)
• M39: 60,221,969 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 877.3

Radius: 5.5

Gravity: 29 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.92 AU - 11.44 AU

Year: 18865 Days

Day: 19 Hours

Environment

Temp: -242 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 77,858,868 km

• M1: 71,059 km (0.083 R)
• M2: 268,079 km (0.099 R)
• M3: 684,709 km (0.048 R)
• M4: 902,374 km (0.117 R)
• M5: 1,369,569 km (0.097 R)
• M6: 1,562,849 km (0.117 R)
• M7: 2,148,674 km (0.055 R)
• M8: 2,719,390 km (0.115 R)
• M9: 3,244,778 km (0.105 R)
• M10: 3,929,637 km (0.105 R)
• M11: 5,150,355 km (0.08 R)
• M12: 5,993,489 km (0.101 R)
• M13: 6,207,115 km (0.111 R)
• M14: 7,597,477 km (0.101 R)
• M15: 8,524,835 km (0.038 R)
• M16: 9,467,600 km (0.113 R)
• M17: 10,294,877 km (0.094 R)
• M18: 14,013,281 km (0.08 R)
• M19: 15,007,060 km (0.06 R)
• M20: 15,722,138 km (0.109 R)
• M21: 16,047,064 km (0.111 R)
• M22: 20,884,012 km (0.087 R)
• M23: 27,187,767 km (0.104 R)
• M24: 27,656,009 km (0.094 R)
• M25: 27,892,224 km (0.052 R)
• M26: 28,850,099 km (0.076 R)
• M27: 34,650,906 km (0.104 R)
• M28: 36,178,450 km (0.111 R)
• M29: 39,516,278 km (0.114 R)
• M30: 41,490,969 km (0.119 R)
• M31: 43,849,829 km (0.096 R)
• M32: 51,817,860 km (0.076 R)
• M33: 56,235,485 km (0.074 R)
• M34: 66,231,764 km (0.099 R)
• M35: 73,213,796 km (0.065 R)
• M36: 77,115,159 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 661.7

Radius: 6.7

Gravity: 14.74 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 8.73 AU - 11.03 AU

Year: 21063 Days

Day: 21.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 77,858,868 km

• M1: 84,373 km (0.096 R)
• M2: 306,077 km (0.043 R)
• M3: 529,427 km (0.114 R)
• M4: 743,651 km (0.07 R)
• M5: 1,054,515 km (0.068 R)
• M6: 1,298,510 km (0.102 R)
• M7: 1,790,687 km (0.057 R)
• M8: 2,355,718 km (0.115 R)
• M9: 2,679,896 km (0.114 R)
• M10: 3,194,513 km (0.068 R)
• M11: 4,284,034 km (0.061 R)
• M12: 5,098,445 km (0.058 R)
• M13: 5,483,061 km (0.073 R)
• M14: 5,886,826 km (0.047 R)
• M15: 6,138,449 km (0.118 R)
• M16: 6,529,498 km (0.067 R)
• M17: 6,753,895 km (0.086 R)
• M18: 7,123,402 km (0.074 R)
• M19: 8,418,620 km (0.101 R)
• M20: 11,596,827 km (0.111 R)
• M21: 12,466,739 km (0.102 R)
• M22: 16,219,850 km (0.039 R)
• M23: 18,262,908 km (0.072 R)
• M24: 20,663,505 km (0.105 R)
• M25: 36,426,932 km (0.095 R)
• M26: 41,416,470 km (0.095 R)
• M27: 45,200,398 km (0.117 R)
• M28: 45,688,985 km (0.083 R)
• M29: 62,844,719 km (0.117 R)
• M30: 72,170,351 km (0.087 R)
• M31: 74,864,908 km (0.042 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: 336 - 16,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit