🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.1

Radius: 9.7

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.63 AU - 0.99 AU

Year: 512 Days

Day: 5.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 75,300,552 km

• M1: 120,576 km (0.062 R)
• M2: 475,572 km (0.055 R)
• M3: 790,026 km (0.113 R)
• M4: 1,519,017 km (0.06 R)
• M5: 2,563,360 km (0.059 R)
• M6: 2,904,293 km (0.114 R)
• M7: 3,864,861 km (0.085 R)
• M8: 4,553,610 km (0.052 R)
• M9: 5,631,761 km (0.061 R)
• M10: 6,478,186 km (0.033 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.5

Radius: 10.5

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.35 AU - 1.71 AU

Year: 1330 Days

Day: 10 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 75,300,552 km

• M1: 142,567 km (0.081 R)
• M2: 711,487 km (0.083 R)
• M3: 1,075,010 km (0.073 R)
• M4: 1,521,859 km (0.071 R)
• M5: 2,444,579 km (0.098 R)
• M6: 4,002,192 km (0.106 R)
• M7: 6,579,614 km (0.111 R)
• M8: 7,765,625 km (0.119 R)
• M9: 9,388,463 km (0.097 R)
• M10: 10,103,541 km (0.079 R)
• M11: 10,754,441 km (0.106 R)
• M12: 11,925,045 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.7

Radius: 11.8

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.47 AU - 2.37 AU

Year: 1870 Days

Day: 11.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 75,300,552 km

• M1: 147,354 km (0.101 R)
• M2: 725,849 km (0.033 R)
• M3: 1,175,241 km (0.073 R)
• M4: 1,596,359 km (0.092 R)
• M5: 2,725,823 km (0.105 R)
• M6: 3,496,701 km (0.04 R)
• M7: 4,209,684 km (0.062 R)
• M8: 5,017,363 km (0.119 R)
• M9: 5,587,630 km (0.034 R)
• M10: 6,589,786 km (0.065 R)
• M11: 7,532,552 km (0.117 R)
• M12: 9,754,380 km (0.112 R)
• M13: 11,395,019 km (0.107 R)
• M14: 11,941,052 km (0.08 R)
• M15: 12,709,985 km (0.091 R)
• M16: 14,572,179 km (0.083 R)
• M17: 15,544,864 km (0.065 R)
• M18: 16,314,695 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.1

Radius: 13.1

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.38 AU - 3.38 AU

Year: 3436 Days

Day: 6.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 75,300,552 km

• M1: 172,187 km (0.093 R)
• M2: 771,925 km (0.047 R)
• M3: 1,574,667 km (0.053 R)
• M4: 2,268,502 km (0.101 R)
• M5: 2,803,913 km (0.112 R)
• M6: 3,560,429 km (0.094 R)
• M7: 4,503,943 km (0.082 R)
• M8: 5,114,153 km (0.095 R)
• M9: 5,822,349 km (0.119 R)
• M10: 7,031,399 km (0.031 R)
• M11: 10,420,240 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.1

Radius: 4.1

Gravity: 29.69 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.73 AU - 6.95 AU

Year: 11221 Days

Day: 22 Hours

Environment

Temp: -223 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 75,300,552 km

• M1: 86,019 km (0.103 R)
• M2: 220,956 km (0.088 R)
• M3: 617,091 km (0.076 R)
• M4: 752,028 km (0.064 R)
• M5: 1,039,855 km (0.084 R)
• M6: 1,319,752 km (0.092 R)
• M7: 1,768,995 km (0.112 R)
• M8: 1,912,010 km (0.109 R)
• M9: 2,331,932 km (0.052 R)
• M10: 2,603,901 km (0.11 R)
• M11: 2,962,038 km (0.054 R)
• M12: 3,328,403 km (0.09 R)
• M13: 5,325,983 km (0.094 R)
• M14: 6,938,349 km (0.072 R)
• M15: 7,255,497 km (0.099 R)
• M16: 7,540,929 km (0.088 R)
• M17: 7,749,469 km (0.104 R)
• M18: 9,317,703 km (0.113 R)
• M19: 9,900,686 km (0.053 R)
• M20: 10,353,669 km (0.069 R)
• M21: 11,139,207 km (0.05 R)
• M22: 16,284,177 km (0.094 R)
• M23: 16,914,732 km (0.107 R)
• M24: 18,299,111 km (0.064 R)
• M25: 28,825,266 km (0.114 R)
• M26: 29,746,789 km (0.075 R)
• M27: 31,325,944 km (0.086 R)
• M28: 31,864,646 km (0.101 R)
• M29: 37,232,666 km (0.091 R)
• M30: 44,243,121 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.9

Radius: 6.8

Gravity: 17.45 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.26 AU - 7.82 AU

Year: 11756 Days

Day: 22.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 75,300,552 km

• M1: 84,822 km (0.079 R)
• M2: 464,651 km (0.105 R)
• M3: 872,754 km (0.075 R)
• M4: 1,794,576 km (0.114 R)
• M5: 2,540,172 km (0.117 R)
• M6: 2,800,023 km (0.112 R)
• M7: 4,499,006 km (0.054 R)
• M8: 4,815,705 km (0.078 R)
• M9: 6,627,934 km (0.075 R)
• M10: 7,379,065 km (0.116 R)
• M11: 8,754,916 km (0.074 R)
• M12: 9,972,493 km (0.12 R)
• M13: 10,185,969 km (0.093 R)
• M14: 10,402,288 km (0.082 R)
• M15: 10,956,997 km (0.05 R)
• M16: 12,927,500 km (0.064 R)
• M17: 16,419,413 km (0.109 R)
• M18: 17,632,652 km (0.087 R)
• M19: 19,813,789 km (0.095 R)
• M20: 21,808,378 km (0.063 R)
• M21: 24,412,577 km (0.091 R)
• M22: 25,291,764 km (0.103 R)
• M23: 26,090,916 km (0.088 R)
• M24: 26,803,899 km (0.07 R)
• M25: 28,375,275 km (0.105 R)
• M26: 29,456,270 km (0.104 R)
• M27: 30,117,941 km (0.104 R)
• M28: 34,784,646 km (0.068 R)
• M29: 37,033,402 km (0.087 R)
• M30: 37,545,924 km (0.089 R)
• M31: 39,643,735 km (0.083 R)
• M32: 42,794,266 km (0.104 R)
• M33: 44,791,398 km (0.098 R)
• M34: 45,960,206 km (0.1 R)
• M35: 47,600,247 km (0.076 R)
• M36: 49,743,536 km (0.073 R)
• M37: 56,220,077 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 922.2

Radius: 4.9

Gravity: 38.41 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.89 AU - 8.61 AU

Year: 13722 Days

Day: 20.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 171.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 75,300,552 km

• M1: 62,233 km (0.054 R)
• M2: 299,345 km (0.093 R)
• M3: 481,107 km (0.106 R)
• M4: 1,317,808 km (0.103 R)
• M5: 1,494,333 km (0.074 R)
• M6: 1,686,566 km (0.077 R)
• M7: 2,493,797 km (0.103 R)
• M8: 4,024,332 km (0.052 R)
• M9: 5,073,462 km (0.078 R)
• M10: 5,398,688 km (0.083 R)
• M11: 6,252,144 km (0.09 R)
• M12: 7,147,487 km (0.065 R)
• M13: 7,372,781 km (0.108 R)
• M14: 8,125,259 km (0.085 R)
• M15: 8,979,762 km (0.077 R)
• M16: 10,059,709 km (0.111 R)
• M17: 10,806,352 km (0.111 R)
• M18: 11,223,431 km (0.104 R)
• M19: 12,216,910 km (0.11 R)
• M20: 13,200,367 km (0.04 R)
• M21: 15,101,456 km (0.119 R)
• M22: 15,472,609 km (0.078 R)
• M23: 16,387,848 km (0.049 R)
• M24: 19,349,737 km (0.114 R)
• M25: 19,524,018 km (0.072 R)
• M26: 22,940,684 km (0.076 R)
• M27: 24,636,077 km (0.109 R)
• M28: 24,840,876 km (0.054 R)
• M29: 32,745,628 km (0.11 R)
• M30: 36,725,380 km (0.087 R)
• M31: 37,938,469 km (0.033 R)
• M32: 41,882,916 km (0.075 R)
• M33: 42,910,204 km (0.047 R)
• M34: 46,559,345 km (0.116 R)
• M35: 47,186,908 km (0.09 R)
• M36: 53,604,956 km (0.051 R)
• M37: 54,294,303 km (0.095 R)
• M38: 63,609,314 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732.4

Radius: 3.7

Gravity: 53.5 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.58 AU - 9.46 AU

Year: 19042 Days

Day: 15.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 75,300,552 km

• M1: 46,675 km (0.081 R)
• M2: 390,301 km (0.104 R)
• M3: 562,189 km (0.115 R)
• M4: 723,156 km (0.116 R)
• M5: 1,494,632 km (0.084 R)
• M6: 2,331,632 km (0.073 R)
• M7: 2,581,910 km (0.091 R)
• M8: 4,046,323 km (0.082 R)
• M9: 4,307,222 km (0.054 R)
• M10: 4,971,436 km (0.094 R)
• M11: 5,157,087 km (0.073 R)
• M12: 5,463,613 km (0.063 R)
• M13: 6,858,015 km (0.033 R)
• M14: 8,845,572 km (0.066 R)
• M15: 9,284,493 km (0.091 R)
• M16: 10,935,604 km (0.085 R)
• M17: 11,569,750 km (0.07 R)
• M18: 14,729,107 km (0.119 R)
• M19: 16,545,973 km (0.105 R)
• M20: 18,773,785 km (0.088 R)
• M21: 18,953,003 km (0.08 R)
• M22: 20,522,584 km (0.081 R)
• M23: 21,193,381 km (0.099 R)
• M24: 21,485,246 km (0.118 R)
• M25: 28,487,175 km (0.092 R)
• M26: 28,961,849 km (0.076 R)
• M27: 38,431,992 km (0.106 R)
• M28: 44,015,583 km (0.115 R)
• M29: 46,261,646 km (0.09 R)
• M30: 50,460,708 km (0.105 R)
• M31: 50,807,177 km (0.089 R)
• M32: 55,456,978 km (0.042 R)
• M33: 57,318,424 km (0.11 R)
• M34: 58,454,919 km (0.05 R)
• M35: 59,028,777 km (0.113 R)
• M36: 60,187,861 km (0.084 R)
• M37: 61,361,905 km (0.103 R)
• M38: 70,658,365 km (0.072 R)
• M39: 72,403,574 km (0.18 R)
• M40: 73,065,395 km (0.09 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 13,592 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit