🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.7

Radius: 13.1

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.41 AU - 0.59 AU

Year: 236 Days

Day: 5.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 85,570,719 km

• M1: 163,211 km (0.036 R)
• M2: 609,761 km (0.075 R)
• M3: 1,658,891 km (0.079 R)
• M4: 2,537,030 km (0.041 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.1

Radius: 9.5

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.72 AU - 0.8 AU

Year: 442 Days

Day: 14.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 85,570,719 km

• M1: 118,182 km (0.118 R)
• M2: 445,054 km (0.041 R)
• M3: 814,560 km (0.052 R)
• M4: 1,152,652 km (0.113 R)
• M5: 1,833,621 km (0.065 R)
• M6: 2,173,208 km (0.077 R)
• M7: 2,870,185 km (0.029 R)
• M8: 3,244,179 km (0.077 R)
• M9: 3,650,338 km (0.1 R)
• M10: 4,115,886 km (0.109 R)
• M11: 4,873,749 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.5

Radius: 9

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.4 AU - 1.8 AU

Year: 1350 Days

Day: 7.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 85,570,719 km

• M1: 111,899 km (0.083 R)
• M2: 510,278 km (0.118 R)
• M3: 832,063 km (0.071 R)
• M4: 1,241,064 km (0.077 R)
• M5: 1,725,312 km (0.111 R)
• M6: 2,470,758 km (0.037 R)
• M7: 2,950,519 km (0.096 R)
• M8: 3,491,166 km (0.053 R)
• M9: 3,849,602 km (0.112 R)
• M10: 4,513,817 km (0.108 R)
• M11: 5,292,324 km (0.061 R)
• M12: 6,179,738 km (0.099 R)
• M13: 7,187,878 km (0.087 R)
• M14: 8,857,540 km (0.052 R)
• M15: 9,349,269 km (0.105 R)
• M16: 10,198,536 km (0.119 R)
• M17: 10,578,065 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.2

Radius: 10.7

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.48 AU - 1.84 AU

Year: 1426 Days

Day: 6.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 85,570,719 km

• M1: 133,142 km (0.03 R)
• M2: 472,580 km (0.065 R)
• M3: 1,181,674 km (0.067 R)
• M4: 2,219,434 km (0.061 R)
• M5: 3,337,080 km (0.072 R)
• M6: 3,880,270 km (0.114 R)
• M7: 4,720,561 km (0.099 R)
• M8: 5,447,906 km (0.093 R)
• M9: 7,451,919 km (0.116 R)
• M10: 8,662,016 km (0.08 R)
• M11: 10,060,906 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896

Radius: 13.5

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.12 AU - 6 AU

Year: 7590 Days

Day: 9.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 85,570,719 km

• M1: 168,746 km (0.062 R)
• M2: 761,154 km (0.064 R)
• M3: 1,272,031 km (0.069 R)
• M4: 1,906,026 km (0.082 R)
• M5: 3,744,435 km (0.11 R)
• M6: 4,707,995 km (0.112 R)
• M7: 5,502,060 km (0.064 R)
• M8: 6,102,995 km (0.068 R)
• M9: 6,747,313 km (0.044 R)
• M10: 7,921,955 km (0.093 R)
• M11: 8,471,578 km (0.11 R)
• M12: 8,956,425 km (0.107 R)
• M13: 10,127,776 km (0.113 R)
• M14: 10,623,992 km (0.113 R)
• M15: 12,045,621 km (0.116 R)
• M16: 14,256,677 km (0.083 R)
• M17: 15,199,742 km (0.089 R)
• M18: 16,117,076 km (0.082 R)
• M19: 17,071,062 km (0.088 R)
• M20: 21,347,915 km (0.03 R)
• M21: 23,003,964 km (0.104 R)
• M22: 28,192,766 km (0.084 R)
• M23: 28,879,420 km (0.078 R)
• M24: 30,490,888 km (0.038 R)
• M25: 35,344,143 km (0.109 R)
• M26: 36,488,566 km (0.098 R)
• M27: 37,539,641 km (0.109 R)
• M28: 39,947,419 km (0.099 R)
• M29: 42,200,811 km (0.113 R)
• M30: 42,712,885 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277.7

Radius: 4.9

Gravity: 11.57 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.89 AU - 5.93 AU

Year: 9581 Days

Day: 16 Hours

Environment

Temp: -222 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 85,570,719 km

• M1: 62,831 km (0.079 R)
• M2: 215,571 km (0.067 R)
• M3: 1,146,967 km (0.05 R)
• M4: 2,893,821 km (0.103 R)
• M5: 5,360,840 km (0.118 R)
• M6: 7,834,440 km (0.108 R)
• M7: 8,625,813 km (0.077 R)
• M8: 10,551,886 km (0.058 R)
• M9: 11,269,058 km (0.064 R)
• M10: 12,746,935 km (0.092 R)
• M11: 20,974,070 km (0.114 R)
• M12: 31,960,239 km (0.072 R)
• M13: 33,759,751 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 809.4

Radius: 4.7

Gravity: 36.64 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.04 AU - 9.92 AU

Year: 16467 Days

Day: 25 Hours

Environment

Temp: -232 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 85,570,719 km

• M1: 62,083 km (0.098 R)
• M2: 224,546 km (0.068 R)
• M3: 405,410 km (0.114 R)
• M4: 769,980 km (0.108 R)
• M5: 1,727,556 km (0.032 R)
• M6: 2,784,914 km (0.071 R)
• M7: 3,059,875 km (0.102 R)
• M8: 3,752,214 km (0.064 R)
• M9: 4,279,097 km (0.068 R)
• M10: 4,645,463 km (0.077 R)
• M11: 5,178,330 km (0.071 R)
• M12: 10,217,235 km (0.088 R)
• M13: 10,992,152 km (0.104 R)
• M14: 11,300,474 km (0.086 R)
• M15: 11,551,200 km (0.112 R)
• M16: 12,325,817 km (0.071 R)
• M17: 14,633,514 km (0.077 R)
• M18: 15,539,479 km (0.104 R)
• M19: 17,131,499 km (0.12 R)
• M20: 18,741,621 km (0.12 R)
• M21: 20,729,029 km (0.116 R)
• M22: 21,104,819 km (0.1 R)
• M23: 21,773,372 km (0.111 R)
• M24: 21,966,951 km (0.108 R)
• M25: 23,052,284 km (0.09 R)
• M26: 25,758,958 km (0.116 R)
• M27: 31,793,138 km (0.103 R)
• M28: 32,671,128 km (0.078 R)
• M29: 33,694,078 km (0.113 R)
• M30: 34,083,182 km (0.108 R)
• M31: 35,535,628 km (0.117 R)
• M32: 38,000,402 km (0.067 R)
• M33: 42,057,048 km (0.114 R)
• M34: 44,344,698 km (0.114 R)
• M35: 49,332,441 km (0.069 R)
• M36: 50,847,568 km (0.12 R)
• M37: 54,325,120 km (0.093 R)
• M38: 65,702,637 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 845.6

Radius: 6.1

Gravity: 22.73 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.88 AU - 12.36 AU

Year: 21468 Days

Day: 22.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 85,570,719 km

• M1: 99,333 km (0.092 R)
• M2: 347,366 km (0.09 R)
• M3: 709,842 km (0.113 R)
• M4: 925,562 km (0.116 R)
• M5: 1,684,921 km (0.107 R)
• M6: 2,055,026 km (0.027 R)
• M7: 2,956,952 km (0.098 R)
• M8: 3,148,287 km (0.118 R)
• M9: 3,495,803 km (0.09 R)
• M10: 3,710,177 km (0.1 R)
• M11: 4,199,212 km (0.077 R)
• M12: 7,210,767 km (0.114 R)
• M13: 9,649,661 km (0.098 R)
• M14: 10,134,209 km (0.108 R)
• M15: 10,762,669 km (0.088 R)
• M16: 12,660,468 km (0.087 R)
• M17: 13,389,159 km (0.114 R)
• M18: 14,691,558 km (0.115 R)
• M19: 15,009,902 km (0.03 R)
• M20: 18,084,887 km (0.098 R)
• M21: 24,100,815 km (0.088 R)
• M22: 24,991,970 km (0.094 R)
• M23: 30,675,343 km (0.082 R)
• M24: 34,300,847 km (0.097 R)
• M25: 43,033,623 km (0.093 R)
• M26: 46,528,528 km (0.114 R)
• M27: 50,028,520 km (0.067 R)
• M28: 73,145,729 km (0.077 R)
• M29: 78,346,350 km (0.089 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: 348 - 12,470 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit