🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.2

Radius: 13.7

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.41 AU - 0.63 AU

Year: 259 Days

Day: 14.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 52,619,402 km

• M1: 170,392 km (0.031 R)
• M2: 602,879 km (0.111 R)
• M3: 1,127,220 km (0.063 R)
• M4: 1,779,317 km (0.103 R)
• M5: 2,600,310 km (0.047 R)
• M6: 3,364,755 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320

Radius: 8.7

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.53 AU - 0.71 AU

Year: 337 Days

Day: 6.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 52,619,402 km

• M1: 110,852 km (0.089 R)
• M2: 447,298 km (0.092 R)
• M3: 935,286 km (0.077 R)
• M4: 1,278,613 km (0.092 R)
• M5: 1,830,180 km (0.101 R)
• M6: 2,226,166 km (0.093 R)
• M7: 2,515,787 km (0.092 R)
• M8: 3,362,661 km (0.04 R)
• M9: 3,701,949 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.3

Radius: 10.4

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.66 AU - 0.9 AU

Year: 476 Days

Day: 14.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 52,619,402 km

• M1: 129,402 km (0.077 R)
• M2: 461,360 km (0.05 R)
• M3: 1,053,767 km (0.116 R)
• M4: 1,511,986 km (0.116 R)
• M5: 1,886,579 km (0.079 R)
• M6: 2,351,230 km (0.037 R)
• M7: 2,712,658 km (0.103 R)
• M8: 3,100,117 km (0.112 R)
• M9: 3,699,855 km (0.113 R)
• M10: 4,123,217 km (0.051 R)
• M11: 4,490,778 km (0.118 R)
• M12: 5,341,242 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.2

Radius: 9.6

Gravity: 9.42 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.17 AU - 1.17 AU

Year: 874 Days

Day: 9.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 52,619,402 km

• M1: 119,379 km (0.056 R)
• M2: 423,063 km (0.049 R)
• M3: 755,768 km (0.115 R)
• M4: 1,127,669 km (0.081 R)
• M5: 1,588,281 km (0.114 R)
• M6: 2,078,513 km (0.11 R)
• M7: 3,406,344 km (0.069 R)
• M8: 4,110,650 km (0.061 R)
• M9: 4,691,389 km (0.038 R)
• M10: 5,911,509 km (0.043 R)
• M11: 6,997,590 km (0.098 R)
• M12: 7,575,935 km (0.069 R)
• M13: 7,953,221 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.2

Radius: 8.8

Gravity: 12.49 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.24 AU - 1.56 AU

Year: 1143 Days

Day: 8.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 52,619,402 km

• M1: 109,506 km (0.09 R)
• M2: 448,494 km (0.058 R)
• M3: 777,011 km (0.069 R)
• M4: 1,216,081 km (0.076 R)
• M5: 1,707,660 km (0.107 R)
• M6: 2,176,200 km (0.115 R)
• M7: 2,472,105 km (0.105 R)
• M8: 2,781,623 km (0.051 R)
• M9: 3,448,081 km (0.055 R)
• M10: 5,323,291 km (0.035 R)
• M11: 5,731,842 km (0.067 R)
• M12: 6,277,875 km (0.112 R)
• M13: 7,822,024 km (0.093 R)
• M14: 8,125,408 km (0.077 R)
• M15: 8,522,740 km (0.078 R)
• M16: 9,387,266 km (0.119 R)
• M17: 11,325,008 km (0.072 R)
• M18: 11,678,059 km (0.093 R)
• M19: 12,002,088 km (0.099 R)
• M20: 12,630,399 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.5

Radius: 11.5

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.27 AU - 4.91 AU

Year: 5709 Days

Day: 11.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 52,619,402 km

• M1: 143,016 km (0.08 R)
• M2: 555,158 km (0.109 R)
• M3: 1,002,904 km (0.071 R)
• M4: 1,364,931 km (0.119 R)
• M5: 1,983,967 km (0.08 R)
• M6: 2,382,196 km (0.083 R)
• M7: 2,868,689 km (0.066 R)
• M8: 3,785,574 km (0.088 R)
• M9: 5,090,816 km (0.112 R)
• M10: 5,903,431 km (0.099 R)
• M11: 8,494,466 km (0.102 R)
• M12: 9,129,958 km (0.097 R)
• M13: 9,597,302 km (0.095 R)
• M14: 10,286,798 km (0.094 R)
• M15: 10,750,402 km (0.026 R)
• M16: 12,745,888 km (0.085 R)
• M17: 13,330,517 km (0.059 R)
• M18: 14,553,330 km (0.116 R)
• M19: 15,573,288 km (0.062 R)
• M20: 15,960,896 km (0.055 R)
• M21: 16,813,155 km (0.115 R)
• M22: 17,576,104 km (0.114 R)
• M23: 18,982,324 km (0.091 R)
• M24: 19,874,227 km (0.048 R)
• M25: 21,948,401 km (0.065 R)
• M26: 22,717,933 km (0.088 R)
• M27: 25,591,857 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.7

Radius: 13.6

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.88 AU - 5.42 AU

Year: 6921 Days

Day: 13.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 52,619,402 km

• M1: 179,218 km (0.1 R)
• M2: 649,105 km (0.06 R)
• M3: 2,019,571 km (0.036 R)
• M4: 3,006,020 km (0.079 R)
• M5: 4,414,334 km (0.106 R)
• M6: 5,060,447 km (0.098 R)
• M7: 5,564,143 km (0.087 R)
• M8: 6,871,329 km (0.033 R)
• M9: 7,349,893 km (0.094 R)
• M10: 8,762,546 km (0.092 R)
• M11: 9,203,411 km (0.099 R)
• M12: 9,743,758 km (0.096 R)
• M13: 12,169,188 km (0.07 R)
• M14: 13,495,673 km (0.086 R)
• M15: 14,248,898 km (0.075 R)
• M16: 17,545,137 km (0.08 R)
• M17: 20,962,102 km (0.095 R)
• M18: 22,564,595 km (0.116 R)
• M19: 24,091,091 km (0.115 R)
• M20: 25,199,761 km (0.051 R)
• M21: 27,010,644 km (0.103 R)
• M22: 28,906,647 km (0.038 R)
• M23: 30,889,866 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 557.7

Radius: 6.8

Gravity: 12.06 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.24 AU - 6.46 AU

Year: 11045 Days

Day: 20.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 52,619,402 km

• M1: 177,872 km (0.115 R)
• M2: 1,155,195 km (0.034 R)
• M3: 1,479,373 km (0.108 R)
• M4: 3,350,843 km (0.103 R)
• M5: 5,265,845 km (0.106 R)
• M6: 8,423,707 km (0.108 R)
• M7: 9,495,874 km (0.073 R)
• M8: 14,507,403 km (0.113 R)
• M9: 15,631,631 km (0.119 R)
• M10: 18,052,274 km (0.057 R)
• M11: 18,352,667 km (0.111 R)
• M12: 19,429,921 km (0.088 R)
• M13: 19,824,710 km (0.083 R)
• M14: 22,135,249 km (0.111 R)
• M15: 24,435,915 km (0.11 R)
• M16: 26,119,040 km (0.084 R)
• M17: 26,988,952 km (0.117 R)
• M18: 34,540,204 km (0.073 R)
• M19: 37,380,469 km (0.108 R)
• M20: 41,534,951 km (0.109 R)
• M21: 44,605,747 km (0.06 R)
• M22: 45,986,834 km (0.092 R)
• M23: 46,547,228 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880.8

Radius: 3.8

Gravity: 61 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.91 AU - 7.99 AU

Year: 12647 Days

Day: 23 Hours

Environment

Temp: -235 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 52,619,402 km

• M1: 47,722 km (0.11 R)
• M2: 236,813 km (0.102 R)
• M3: 362,625 km (0.108 R)
• M4: 1,286,542 km (0.087 R)
• M5: 1,472,193 km (0.097 R)
• M6: 3,009,161 km (0.081 R)
• M7: 5,450,898 km (0.096 R)
• M8: 5,672,003 km (0.064 R)
• M9: 6,053,627 km (0.103 R)
• M10: 6,741,329 km (0.075 R)
• M11: 6,867,889 km (0.115 R)
• M12: 8,760,751 km (0.032 R)
• M13: 9,063,985 km (0.087 R)
• M14: 9,638,292 km (0.036 R)
• M15: 10,347,834 km (0.058 R)
• M16: 12,812,908 km (0.091 R)
• M17: 16,851,901 km (0.059 R)
• M18: 21,663,716 km (0.071 R)
• M19: 21,939,725 km (0.034 R)
• M20: 22,876,506 km (0.091 R)
• M21: 24,331,196 km (0.106 R)
• M22: 30,306,584 km (0.034 R)
• M23: 31,703,080 km (0.086 R)
• M24: 36,666,737 km (0.049 R)
• M25: 36,797,037 km (0.049 R)
• M26: 38,385,018 km (0.104 R)
• M27: 38,654,145 km (0.11 R)
• M28: 41,696,966 km (0.025 R)
• M29: 46,250,126 km (0.064 R)
• M30: 46,707,597 km (0.092 R)
• M31: 57,902,753 km (0.089 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.3

Radius: 3.7

Gravity: 12 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 9.33 AU - 11.67 AU

Year: 23485 Days

Day: 20.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 52,619,402 km

• M1: 46,525 km (0.036 R)
• M2: 219,909 km (0.104 R)
• M3: 357,689 km (0.049 R)
• M4: 737,069 km (0.099 R)
• M5: 1,092,364 km (0.109 R)
• M6: 1,423,274 km (0.095 R)
• M7: 1,689,259 km (0.088 R)
• M8: 2,319,515 km (0.104 R)
• M9: 2,540,022 km (0.058 R)
• M10: 2,840,714 km (0.041 R)
• M11: 3,046,261 km (0.09 R)
• M12: 6,897,509 km (0.063 R)
• M13: 7,227,073 km (0.118 R)
• M14: 8,370,450 km (0.094 R)
• M15: 10,356,810 km (0.112 R)
• M16: 10,571,334 km (0.099 R)
• M17: 10,843,452 km (0.102 R)
• M18: 11,688,082 km (0.119 R)
• M19: 15,092,032 km (0.106 R)
• M20: 18,078,753 km (0.092 R)
• M21: 21,006,383 km (0.103 R)
• M22: 24,423,498 km (0.083 R)
• M23: 25,090,854 km (0.098 R)
• M24: 25,380,625 km (0.083 R)
• M25: 26,963,520 km (0.106 R)
• M26: 27,882,350 km (0.119 R)
• M27: 32,332,588 km (0.101 R)
• M28: 38,372,003 km (0.032 R)
• M29: 41,655,377 km (0.052 R)
• M30: 44,272,443 km (0.035 R)
• M31: 45,263,678 km (0.099 R)
• M32: 47,880,145 km (0.089 R)
• M33: 52,619,405 km (0.093 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 16,941 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit