🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.1

Radius: 13.9

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.64 AU - 1 AU

Year: 495 Days

Day: 5.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 83,975,805 km

• M1: 174,581 km (0.098 R)
• M2: 756,965 km (0.108 R)
• M3: 1,210,247 km (0.106 R)
• M4: 1,702,274 km (0.115 R)
• M5: 2,401,943 km (0.071 R)
• M6: 3,257,344 km (0.037 R)
• M7: 3,723,641 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.4

Radius: 9.8

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.67 AU - 1.11 AU

Year: 560 Days

Day: 8.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 83,975,805 km

• M1: 122,221 km (0.054 R)
• M2: 429,795 km (0.099 R)
• M3: 753,674 km (0.067 R)
• M4: 1,095,056 km (0.055 R)
• M5: 1,541,307 km (0.108 R)
• M6: 1,872,068 km (0.047 R)
• M7: 3,313,892 km (0.107 R)
• M8: 3,726,932 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.3

Radius: 10

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.37 AU - 1.93 AU

Year: 1413 Days

Day: 11.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 83,975,805 km

• M1: 124,465 km (0.107 R)
• M2: 493,823 km (0.113 R)
• M3: 873,203 km (0.094 R)
• M4: 1,196,185 km (0.066 R)
• M5: 1,528,741 km (0.105 R)
• M6: 2,118,306 km (0.052 R)
• M7: 2,717,894 km (0.106 R)
• M8: 3,227,574 km (0.051 R)
• M9: 3,749,970 km (0.094 R)
• M10: 4,093,447 km (0.096 R)
• M11: 4,883,922 km (0.085 R)
• M12: 6,544,308 km (0.063 R)
• M13: 7,069,995 km (0.069 R)
• M14: 7,677,812 km (0.089 R)
• M15: 8,877,437 km (0.107 R)
• M16: 9,211,339 km (0.089 R)
• M17: 9,648,464 km (0.097 R)
• M18: 11,288,356 km (0.091 R)
• M19: 12,912,391 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.8

Radius: 11.3

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.77 AU - 1.99 AU

Year: 1719 Days

Day: 5.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 83,975,805 km

• M1: 140,472 km (0.109 R)
• M2: 629,508 km (0.056 R)
• M3: 1,137,692 km (0.075 R)
• M4: 1,874,611 km (0.109 R)
• M5: 2,282,864 km (0.098 R)
• M6: 4,437,372 km (0.111 R)
• M7: 5,061,644 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.3

Radius: 8.9

Gravity: 12.21 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.53 AU - 5.01 AU

Year: 5884 Days

Day: 6.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 83,975,805 km

• M1: 111,750 km (0.113 R)
• M2: 398,529 km (0.069 R)
• M3: 677,978 km (0.102 R)
• M4: 1,276,219 km (0.108 R)
• M5: 2,096,165 km (0.109 R)
• M6: 2,502,174 km (0.114 R)
• M7: 3,564,468 km (0.097 R)
• M8: 3,920,661 km (0.104 R)
• M9: 4,405,956 km (0.101 R)
• M10: 4,959,469 km (0.104 R)
• M11: 5,558,758 km (0.076 R)
• M12: 7,571,148 km (0.104 R)
• M13: 9,888,120 km (0.095 R)
• M14: 11,182,740 km (0.112 R)
• M15: 16,834,548 km (0.092 R)
• M16: 19,028,251 km (0.111 R)
• M17: 21,021,792 km (0.059 R)
• M18: 23,974,704 km (0.098 R)
• M19: 24,817,838 km (0.053 R)
• M20: 25,593,503 km (0.05 R)
• M21: 28,110,038 km (0.092 R)
• M22: 29,332,702 km (0.081 R)
• M23: 29,812,163 km (0.103 R)
• M24: 30,297,010 km (0.116 R)
• M25: 31,083,595 km (0.114 R)
• M26: 33,838,889 km (0.059 R)
• M27: 35,329,931 km (0.079 R)
• M28: 35,655,007 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.6

Radius: 14.5

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.79 AU - 6.22 AU

Year: 8601 Days

Day: 6 Hours

Environment

Temp: -235 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 83,975,805 km

• M1: 180,415 km (0.09 R)
• M2: 901,626 km (0.118 R)
• M3: 2,097,362 km (0.11 R)
• M4: 2,640,552 km (0.089 R)
• M5: 3,257,793 km (0.082 R)
• M6: 4,016,852 km (0.093 R)
• M7: 12,611,400 km (0.119 R)
• M8: 15,990,367 km (0.086 R)
• M9: 17,471,685 km (0.085 R)
• M10: 19,449,818 km (0.096 R)
• M11: 22,090,220 km (0.11 R)
• M12: 27,551,889 km (0.108 R)
• M13: 29,950,092 km (0.109 R)
• M14: 31,435,150 km (0.038 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.8

Radius: 4

Gravity: 36.93 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 8.15 AU - 10.69 AU

Year: 19280 Days

Day: 17.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 83,975,805 km

• M1: 49,816 km (0.103 R)
• M2: 344,524 km (0.085 R)
• M3: 1,567,187 km (0.116 R)
• M4: 1,900,043 km (0.115 R)
• M5: 5,743,960 km (0.089 R)
• M6: 7,151,077 km (0.069 R)
• M7: 7,909,688 km (0.103 R)
• M8: 9,529,384 km (0.069 R)
• M9: 9,753,332 km (0.101 R)
• M10: 10,744,269 km (0.038 R)
• M11: 14,703,376 km (0.117 R)
• M12: 15,077,820 km (0.098 R)
• M13: 18,219,674 km (0.093 R)
• M14: 18,826,294 km (0.111 R)
• M15: 21,102,575 km (0.091 R)
• M16: 21,674,936 km (0.102 R)
• M17: 22,751,143 km (0.092 R)
• M18: 31,299,465 km (0.118 R)
• M19: 38,284,189 km (0.114 R)
• M20: 44,505,067 km (0.067 R)
• M21: 48,345,544 km (0.09 R)
• M22: 52,054,673 km (0.053 R)
• M23: 53,625,302 km (0.118 R)
• M24: 58,153,031 km (0.109 R)
• M25: 66,524,976 km (0.047 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 954

Radius: 5.5

Gravity: 31.54 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 7.83 AU - 11.25 AU

Year: 19650 Days

Day: 22.2 Hours

Environment

Temp: -244 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 83,975,805 km

• M1: 69,563 km (0.093 R)
• M2: 252,671 km (0.088 R)
• M3: 452,234 km (0.096 R)
• M4: 759,957 km (0.062 R)
• M5: 1,157,289 km (0.034 R)
• M6: 1,348,176 km (0.073 R)
• M7: 1,560,306 km (0.117 R)
• M8: 2,010,745 km (0.03 R)
• M9: 2,288,847 km (0.096 R)
• M10: 2,948,724 km (0.065 R)
• M11: 3,139,012 km (0.076 R)
• M12: 3,790,660 km (0.115 R)
• M13: 4,353,148 km (0.115 R)
• M14: 4,600,284 km (0.059 R)
• M15: 6,196,493 km (0.079 R)
• M16: 7,167,384 km (0.085 R)
• M17: 7,562,621 km (0.036 R)
• M18: 7,972,220 km (0.08 R)
• M19: 8,235,662 km (0.054 R)
• M20: 8,835,699 km (0.098 R)
• M21: 9,174,987 km (0.093 R)
• M22: 9,879,743 km (0.091 R)
• M23: 13,207,547 km (0.096 R)
• M24: 14,104,835 km (0.064 R)
• M25: 14,725,068 km (0.109 R)
• M26: 15,525,865 km (0.09 R)
• M27: 16,953,029 km (0.041 R)
• M28: 18,741,621 km (0.101 R)
• M29: 20,949,387 km (0.077 R)
• M30: 25,873,849 km (0.056 R)
• M31: 26,219,420 km (0.11 R)
• M32: 31,126,380 km (0.075 R)
• M33: 35,750,750 km (0.077 R)
• M34: 37,780,942 km (0.114 R)
• M35: 38,374,846 km (0.032 R)
• M36: 46,501,750 km (0.078 R)
• M37: 52,328,886 km (0.109 R)
• M38: 53,066,703 km (0.103 R)
• M39: 56,087,234 km (0.058 R)
• M40: 60,021,658 km (0.101 R)
• M41: 67,559,894 km (0.064 R)
• M42: 80,500,858 km (0.091 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: 279 - 17,309 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit