🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.7

Radius: 10.1

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.77 AU - 0.83 AU

Year: 485 Days

Day: 5.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 62,080,551 km

• M1: 125,662 km (0.066 R)
• M2: 514,467 km (0.054 R)
• M3: 840,890 km (0.104 R)
• M4: 1,307,186 km (0.091 R)
• M5: 1,849,030 km (0.106 R)
• M6: 2,239,480 km (0.061 R)
• M7: 2,584,602 km (0.068 R)
• M8: 3,075,583 km (0.067 R)
• M9: 3,494,157 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453

Radius: 12.8

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.11 AU - 1.19 AU

Year: 836 Days

Day: 10.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 62,080,551 km

• M1: 159,172 km (0.069 R)
• M2: 656,435 km (0.109 R)
• M3: 1,057,807 km (0.06 R)
• M4: 1,841,550 km (0.104 R)
• M5: 2,279,273 km (0.048 R)
• M6: 3,514,802 km (0.074 R)
• M7: 4,152,089 km (0.115 R)
• M8: 4,798,950 km (0.118 R)
• M9: 5,603,637 km (0.099 R)
• M10: 6,955,852 km (0.113 R)
• M11: 7,392,379 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.4

Radius: 10

Gravity: 8.41 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.1 AU - 3.06 AU

Year: 2811 Days

Day: 6.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 62,080,551 km

• M1: 124,316 km (0.111 R)
• M2: 518,207 km (0.119 R)
• M3: 1,039,556 km (0.071 R)
• M4: 1,413,550 km (0.048 R)
• M5: 1,735,485 km (0.117 R)
• M6: 2,133,565 km (0.037 R)
• M7: 2,501,426 km (0.099 R)
• M8: 3,150,980 km (0.108 R)
• M9: 3,669,935 km (0.091 R)
• M10: 4,531,768 km (0.102 R)
• M11: 4,974,578 km (0.053 R)
• M12: 5,497,273 km (0.12 R)
• M13: 6,279,221 km (0.092 R)
• M14: 7,733,911 km (0.04 R)
• M15: 8,130,195 km (0.106 R)
• M16: 9,815,116 km (0.083 R)
• M17: 10,240,872 km (0.083 R)
• M18: 10,719,435 km (0.053 R)
• M19: 11,254,547 km (0.064 R)
• M20: 13,670,403 km (0.076 R)
• M21: 15,512,850 km (0.087 R)
• M22: 15,932,024 km (0.099 R)
• M23: 16,574,995 km (0.099 R)
• M24: 17,013,167 km (0.066 R)
• M25: 18,843,797 km (0.086 R)
• M26: 19,381,302 km (0.089 R)
• M27: 20,052,398 km (0.103 R)
• M28: 22,026,790 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.7

Radius: 13.6

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.19 AU - 3.17 AU

Year: 2976 Days

Day: 11.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 62,080,551 km

• M1: 169,195 km (0.072 R)
• M2: 704,456 km (0.065 R)
• M3: 1,178,233 km (0.104 R)
• M4: 1,917,546 km (0.087 R)
• M5: 2,604,050 km (0.105 R)
• M6: 3,143,949 km (0.117 R)
• M7: 4,144,609 km (0.12 R)
• M8: 5,067,029 km (0.11 R)
• M9: 6,577,669 km (0.093 R)
• M10: 7,027,210 km (0.113 R)
• M11: 7,648,640 km (0.099 R)
• M12: 8,338,585 km (0.088 R)
• M13: 8,866,217 km (0.112 R)
• M14: 9,807,188 km (0.058 R)
• M15: 10,395,556 km (0.101 R)
• M16: 11,522,327 km (0.115 R)
• M17: 12,303,527 km (0.111 R)
• M18: 14,202,373 km (0.094 R)
• M19: 15,786,914 km (0.103 R)
• M20: 16,544,926 km (0.079 R)
• M21: 18,243,161 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.1

Radius: 15

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.49 AU - 4.89 AU

Year: 5817 Days

Day: 5.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 62,080,551 km

• M1: 186,549 km (0.107 R)
• M2: 849,566 km (0.094 R)
• M3: 1,340,696 km (0.113 R)
• M4: 2,193,254 km (0.041 R)
• M5: 2,909,828 km (0.085 R)
• M6: 3,623,260 km (0.041 R)
• M7: 4,426,302 km (0.104 R)
• M8: 6,291,488 km (0.066 R)
• M9: 9,983,713 km (0.093 R)
• M10: 10,707,916 km (0.111 R)
• M11: 11,370,336 km (0.048 R)
• M12: 14,017,470 km (0.096 R)
• M13: 15,395,715 km (0.064 R)
• M14: 17,630,259 km (0.096 R)
• M15: 18,555,073 km (0.081 R)
• M16: 19,373,373 km (0.108 R)
• M17: 25,540,545 km (0.075 R)
• M18: 26,724,762 km (0.106 R)
• M19: 27,417,849 km (0.112 R)
• M20: 33,301,533 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.7

Radius: 14

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.41 AU - 4.47 AU

Year: 6345 Days

Day: 11.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 62,080,551 km

• M1: 174,132 km (0.112 R)
• M2: 854,802 km (0.116 R)
• M3: 1,379,891 km (0.072 R)
• M4: 2,304,106 km (0.097 R)
• M5: 4,512,769 km (0.107 R)
• M6: 7,001,629 km (0.106 R)
• M7: 8,254,212 km (0.107 R)
• M8: 10,208,708 km (0.028 R)
• M9: 11,625,101 km (0.044 R)
• M10: 20,376,576 km (0.046 R)
• M11: 21,152,541 km (0.066 R)
• M12: 23,522,620 km (0.072 R)
• M13: 24,613,188 km (0.12 R)
• M14: 26,146,865 km (0.119 R)
• M15: 26,727,754 km (0.106 R)
• M16: 29,315,199 km (0.106 R)
• M17: 30,395,595 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.7

Radius: 8.9

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.15 AU - 5.21 AU

Year: 6867 Days

Day: 10 Hours

Environment

Temp: -231 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 62,080,551 km

• M1: 110,852 km (0.12 R)
• M2: 521,199 km (0.119 R)
• M3: 1,001,408 km (0.106 R)
• M4: 1,464,264 km (0.05 R)
• M5: 3,895,828 km (0.056 R)
• M6: 4,445,151 km (0.113 R)
• M7: 5,020,205 km (0.075 R)
• M8: 6,766,760 km (0.095 R)
• M9: 7,827,858 km (0.098 R)
• M10: 8,666,504 km (0.064 R)
• M11: 15,262,424 km (0.077 R)
• M12: 21,525,488 km (0.117 R)
• M13: 22,198,828 km (0.069 R)
• M14: 22,747,553 km (0.119 R)
• M15: 23,025,356 km (0.092 R)
• M16: 23,587,695 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 847.3

Radius: 7.3

Gravity: 15.9 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.91 AU - 7.85 AU

Year: 13598 Days

Day: 24.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 62,080,551 km

• M1: 90,806 km (0.051 R)
• M2: 483,650 km (0.074 R)
• M3: 909,256 km (0.112 R)
• M4: 1,199,177 km (0.101 R)
• M5: 2,377,709 km (0.058 R)
• M6: 2,635,615 km (0.074 R)
• M7: 3,008,563 km (0.108 R)
• M8: 3,311,050 km (0.061 R)
• M9: 4,501,101 km (0.093 R)
• M10: 5,723,166 km (0.113 R)
• M11: 7,739,595 km (0.061 R)
• M12: 8,116,432 km (0.074 R)
• M13: 8,604,720 km (0.086 R)
• M14: 9,320,845 km (0.104 R)
• M15: 9,911,009 km (0.11 R)
• M16: 10,187,316 km (0.037 R)
• M17: 11,893,031 km (0.092 R)
• M18: 13,441,817 km (0.068 R)
• M19: 14,475,389 km (0.093 R)
• M20: 15,120,455 km (0.084 R)
• M21: 17,012,868 km (0.074 R)
• M22: 18,720,079 km (0.118 R)
• M23: 21,261,149 km (0.084 R)
• M24: 22,949,061 km (0.072 R)
• M25: 25,542,041 km (0.111 R)
• M26: 30,480,267 km (0.118 R)
• M27: 30,830,476 km (0.11 R)
• M28: 31,065,344 km (0.09 R)
• M29: 31,538,821 km (0.063 R)
• M30: 34,989,147 km (0.091 R)
• M31: 37,468,432 km (0.093 R)
• M32: 44,100,255 km (0.092 R)
• M33: 45,150,433 km (0.105 R)
• M34: 48,559,469 km (0.077 R)
• M35: 50,489,431 km (0.113 R)
• M36: 53,310,248 km (0.068 R)
• M37: 55,884,977 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561.7

Radius: 4.1

Gravity: 33.41 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 8.1 AU - 8.54 AU

Year: 16277 Days

Day: 15.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 62,080,551 km

• M1: 51,013 km (0.117 R)
• M2: 431,141 km (0.113 R)
• M3: 633,697 km (0.095 R)
• M4: 835,654 km (0.063 R)
• M5: 1,271,881 km (0.069 R)
• M6: 1,676,095 km (0.118 R)
• M7: 2,826,053 km (0.042 R)
• M8: 3,590,798 km (0.095 R)
• M9: 4,050,662 km (0.119 R)
• M10: 7,127,591 km (0.103 R)
• M11: 7,483,633 km (0.049 R)
• M12: 8,924,710 km (0.07 R)
• M13: 9,181,569 km (0.096 R)
• M14: 11,298,230 km (0.049 R)
• M15: 12,342,423 km (0.037 R)
• M16: 12,533,160 km (0.102 R)
• M17: 12,661,515 km (0.115 R)
• M18: 18,375,106 km (0.101 R)
• M19: 19,555,134 km (0.09 R)
• M20: 20,964,496 km (0.086 R)
• M21: 25,596,644 km (0.039 R)
• M22: 27,821,464 km (0.067 R)
• M23: 28,259,337 km (0.066 R)
• M24: 29,828,170 km (0.105 R)
• M25: 36,423,641 km (0.092 R)
• M26: 39,230,695 km (0.074 R)
• M27: 39,919,593 km (0.072 R)
• M28: 41,891,593 km (0.086 R)
• M29: 42,901,378 km (0.096 R)
• M30: 44,670,223 km (0.1 R)
• M31: 45,876,132 km (0.108 R)
• M32: 49,144,546 km (0.117 R)
• M33: 52,066,641 km (0.078 R)
• M34: 54,417,871 km (0.113 R)
• M35: 56,140,042 km (0.074 R)
• M36: 57,014,591 km (0.118 R)
• M37: 62,080,573 km (0.101 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: 370 - 15,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit