🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.9

Radius: 14

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.67 AU - 0.91 AU

Year: 453 Days

Day: 6 Hours

Environment

Temp: -144 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 44,568,787 km

• M1: 174,132 km (0.109 R)
• M2: 625,768 km (0.055 R)
• M3: 1,073,215 km (0.041 R)
• M4: 1,970,503 km (0.096 R)
• M5: 2,580,264 km (0.087 R)
• M6: 3,235,952 km (0.045 R)
• M7: 3,688,784 km (0.061 R)
• M8: 4,157,774 km (0.112 R)
• M9: 4,884,520 km (0.119 R)
• M10: 5,436,387 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.8

Radius: 11.9

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.85 AU - 0.85 AU

Year: 506 Days

Day: 8.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 44,568,787 km

• M1: 148,551 km (0.093 R)
• M2: 561,142 km (0.086 R)
• M3: 1,431,053 km (0.111 R)
• M4: 2,294,383 km (0.096 R)
• M5: 2,674,660 km (0.073 R)
• M6: 3,063,166 km (0.044 R)
• M7: 3,465,135 km (0.113 R)
• M8: 3,969,579 km (0.098 R)
• M9: 4,857,293 km (0.092 R)
• M10: 6,106,585 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.4

Radius: 12.6

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.77 AU - 2.13 AU

Year: 1758 Days

Day: 6.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 44,568,787 km

• M1: 156,779 km (0.052 R)
• M2: 575,802 km (0.095 R)
• M3: 1,086,679 km (0.062 R)
• M4: 1,551,480 km (0.115 R)
• M5: 2,217,788 km (0.108 R)
• M6: 2,756,191 km (0.095 R)
• M7: 3,981,248 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365

Radius: 12.5

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.46 AU - 2.52 AU

Year: 2537 Days

Day: 13.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 44,568,787 km

• M1: 159,920 km (0.101 R)
• M2: 641,924 km (0.071 R)
• M3: 1,187,209 km (0.115 R)
• M4: 1,607,728 km (0.029 R)
• M5: 2,310,838 km (0.102 R)
• M6: 3,257,942 km (0.107 R)
• M7: 3,654,975 km (0.107 R)
• M8: 4,178,269 km (0.056 R)
• M9: 4,981,908 km (0.086 R)
• M10: 5,421,128 km (0.089 R)
• M11: 5,886,078 km (0.12 R)
• M12: 6,504,964 km (0.099 R)
• M13: 8,168,343 km (0.105 R)
• M14: 8,687,448 km (0.117 R)
• M15: 11,320,220 km (0.068 R)
• M16: 12,161,110 km (0.102 R)
• M17: 12,798,397 km (0.078 R)
• M18: 15,297,280 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742

Radius: 13.5

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.37 AU - 3.75 AU

Year: 3456 Days

Day: 14.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 44,568,787 km

• M1: 168,746 km (0.116 R)
• M2: 674,088 km (0.082 R)
• M3: 1,105,827 km (0.096 R)
• M4: 1,779,167 km (0.044 R)
• M5: 2,573,083 km (0.103 R)
• M6: 3,854,688 km (0.117 R)
• M7: 4,768,881 km (0.115 R)
• M8: 5,499,367 km (0.057 R)
• M9: 6,538,624 km (0.026 R)
• M10: 6,964,529 km (0.056 R)
• M11: 7,906,397 km (0.048 R)
• M12: 8,568,368 km (0.11 R)
• M13: 10,904,488 km (0.047 R)
• M14: 12,265,081 km (0.117 R)
• M15: 13,345,776 km (0.058 R)
• M16: 13,785,444 km (0.079 R)
• M17: 14,849,384 km (0.113 R)
• M18: 16,856,239 km (0.115 R)
• M19: 19,038,124 km (0.115 R)
• M20: 21,736,122 km (0.102 R)
• M21: 22,897,450 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.8

Radius: 11.2

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.05 AU - 3.17 AU

Year: 3541 Days

Day: 10.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 44,568,787 km

• M1: 153,188 km (0.039 R)
• M2: 599,588 km (0.093 R)
• M3: 1,099,096 km (0.114 R)
• M4: 1,495,081 km (0.085 R)
• M5: 1,934,749 km (0.108 R)
• M6: 2,383,992 km (0.089 R)
• M7: 2,920,001 km (0.113 R)
• M8: 4,257,855 km (0.086 R)
• M9: 4,800,446 km (0.099 R)
• M10: 5,742,314 km (0.066 R)
• M11: 6,376,160 km (0.034 R)
• M12: 7,479,894 km (0.118 R)
• M13: 8,670,094 km (0.087 R)
• M14: 10,144,980 km (0.053 R)
• M15: 14,975,944 km (0.05 R)
• M16: 15,351,434 km (0.057 R)
• M17: 16,515,306 km (0.102 R)
• M18: 17,677,681 km (0.074 R)
• M19: 19,269,403 km (0.089 R)
• M20: 20,295,046 km (0.036 R)
• M21: 21,088,064 km (0.069 R)
• M22: 21,970,242 km (0.101 R)
• M23: 23,089,534 km (0.109 R)
• M24: 24,320,126 km (0.047 R)
• M25: 24,988,978 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.6

Radius: 10.8

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.32 AU - 4.16 AU

Year: 4670 Days

Day: 9.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 44,568,787 km

• M1: 135,386 km (0.054 R)
• M2: 580,141 km (0.081 R)
• M3: 954,734 km (0.06 R)
• M4: 3,141,406 km (0.089 R)
• M5: 3,614,434 km (0.096 R)
• M6: 5,438,481 km (0.101 R)
• M7: 6,374,365 km (0.075 R)
• M8: 8,030,713 km (0.048 R)
• M9: 9,039,152 km (0.091 R)
• M10: 12,371,744 km (0.116 R)
• M11: 14,038,264 km (0.036 R)
• M12: 15,267,659 km (0.104 R)
• M13: 16,750,324 km (0.095 R)
• M14: 17,875,749 km (0.063 R)
• M15: 18,457,086 km (0.108 R)
• M16: 21,554,660 km (0.06 R)
• M17: 24,506,076 km (0.078 R)
• M18: 25,063,029 km (0.067 R)
• M19: 27,205,719 km (0.065 R)
• M20: 29,916,732 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.3

Radius: 8.5

Gravity: 11.55 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.25 AU - 5.19 AU

Year: 5597 Days

Day: 9.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 44,568,787 km

• M1: 105,766 km (0.098 R)
• M2: 413,189 km (0.081 R)
• M3: 1,262,905 km (0.077 R)
• M4: 2,209,561 km (0.118 R)
• M5: 3,018,137 km (0.06 R)
• M6: 3,987,082 km (0.089 R)
• M7: 4,438,419 km (0.08 R)
• M8: 5,265,995 km (0.096 R)
• M9: 5,716,583 km (0.101 R)
• M10: 6,225,515 km (0.114 R)
• M11: 6,524,711 km (0.082 R)
• M12: 7,224,380 km (0.119 R)
• M13: 9,022,696 km (0.027 R)
• M14: 9,320,247 km (0.1 R)
• M15: 13,042,990 km (0.114 R)
• M16: 14,322,799 km (0.076 R)
• M17: 14,845,644 km (0.117 R)
• M18: 17,065,527 km (0.085 R)
• M19: 18,052,723 km (0.08 R)
• M20: 20,357,428 km (0.116 R)
• M21: 21,693,935 km (0.076 R)
• M22: 23,807,005 km (0.089 R)
• M23: 28,986,831 km (0.067 R)
• M24: 29,263,887 km (0.038 R)
• M25: 31,447,417 km (0.115 R)
• M26: 32,529,309 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 733.2

Radius: 5.2

Gravity: 27.12 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.39 AU - 9.01 AU

Year: 13796 Days

Day: 24.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 44,568,787 km

• M1: 64,626 km (0.034 R)
• M2: 368,160 km (0.104 R)
• M3: 1,499,569 km (0.116 R)
• M4: 2,206,569 km (0.107 R)
• M5: 2,667,180 km (0.116 R)
• M6: 2,920,300 km (0.079 R)
• M7: 3,214,709 km (0.075 R)
• M8: 3,665,297 km (0.115 R)
• M9: 6,207,115 km (0.119 R)
• M10: 7,697,708 km (0.1 R)
• M11: 8,798,000 km (0.062 R)
• M12: 9,152,547 km (0.097 R)
• M13: 9,516,818 km (0.108 R)
• M14: 10,667,375 km (0.046 R)
• M15: 10,896,709 km (0.036 R)
• M16: 13,110,309 km (0.111 R)
• M17: 14,115,008 km (0.107 R)
• M18: 16,657,424 km (0.088 R)
• M19: 17,915,093 km (0.103 R)
• M20: 24,561,876 km (0.076 R)
• M21: 28,209,970 km (0.041 R)
• M22: 31,026,299 km (0.11 R)
• M23: 31,376,358 km (0.106 R)
• M24: 31,611,077 km (0.065 R)
• M25: 32,203,335 km (0.052 R)
• M26: 34,272,274 km (0.112 R)
• M27: 37,079,029 km (0.103 R)
• M28: 38,270,127 km (0.054 R)
• M29: 38,942,719 km (0.113 R)
• M30: 39,623,240 km (0.071 R)
• M31: 40,173,162 km (0.109 R)
• M32: 46,108,009 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 128.2

Radius: 3.8

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 7.82 AU - 12.38 AU

Year: 20725 Days

Day: 16.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 44,568,787 km

• M1: 47,273 km (0.088 R)
• M2: 213,027 km (0.093 R)
• M3: 502,200 km (0.106 R)
• M4: 625,020 km (0.043 R)
• M5: 1,603,988 km (0.063 R)
• M6: 2,918,056 km (0.097 R)
• M7: 7,214,806 km (0.072 R)
• M8: 7,454,462 km (0.101 R)
• M9: 7,824,118 km (0.105 R)
• M10: 13,800,703 km (0.079 R)
• M11: 14,232,293 km (0.082 R)
• M12: 17,013,467 km (0.113 R)
• M13: 26,247,246 km (0.098 R)
• M14: 43,508,746 km (0.078 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 18,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit