🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.3

Radius: 8.9

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.73 AU - 0.75 AU

Year: 411 Days

Day: 7.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 59,015,150 km

• M1: 111,002 km (0.087 R)
• M2: 407,654 km (0.052 R)
• M3: 727,943 km (0.113 R)
• M4: 1,038,508 km (0.034 R)
• M5: 1,657,245 km (0.108 R)
• M6: 2,071,931 km (0.079 R)
• M7: 2,361,402 km (0.055 R)
• M8: 3,071,843 km (0.088 R)
• M9: 3,837,335 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.7

Radius: 13.1

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.87 AU - 0.99 AU

Year: 579 Days

Day: 12.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 59,015,150 km

• M1: 162,912 km (0.11 R)
• M2: 700,567 km (0.092 R)
• M3: 1,144,573 km (0.117 R)
• M4: 1,689,708 km (0.119 R)
• M5: 2,251,897 km (0.086 R)
• M6: 2,995,099 km (0.104 R)
• M7: 3,625,504 km (0.049 R)
• M8: 4,108,406 km (0.103 R)
• M9: 4,556,302 km (0.06 R)
• M10: 4,970,988 km (0.11 R)
• M11: 5,498,320 km (0.074 R)
• M12: 5,950,854 km (0.105 R)
• M13: 7,034,690 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.4

Radius: 9.6

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.19 AU - 1.71 AU

Year: 1127 Days

Day: 6.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 59,015,150 km

• M1: 119,379 km (0.107 R)
• M2: 439,668 km (0.095 R)
• M3: 1,029,383 km (0.12 R)
• M4: 1,607,878 km (0.058 R)
• M5: 2,028,248 km (0.11 R)
• M6: 2,509,055 km (0.105 R)
• M7: 2,995,997 km (0.106 R)
• M8: 3,438,806 km (0.118 R)
• M9: 4,786,833 km (0.081 R)
• M10: 5,292,623 km (0.115 R)
• M11: 5,727,055 km (0.077 R)
• M12: 6,761,973 km (0.098 R)
• M13: 7,681,252 km (0.087 R)
• M14: 8,130,644 km (0.078 R)
• M15: 8,430,588 km (0.037 R)
• M16: 8,794,859 km (0.11 R)
• M17: 11,138,309 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.1

Radius: 10.2

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.26 AU - 2.1 AU

Year: 1406 Days

Day: 10.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 59,015,150 km

• M1: 126,859 km (0.077 R)
• M2: 515,514 km (0.097 R)
• M3: 843,283 km (0.103 R)
• M4: 1,266,944 km (0.071 R)
• M5: 1,740,122 km (0.061 R)
• M6: 2,509,953 km (0.094 R)
• M7: 2,914,615 km (0.041 R)
• M8: 3,566,264 km (0.115 R)
• M9: 4,380,226 km (0.108 R)
• M10: 4,970,090 km (0.079 R)
• M11: 5,511,335 km (0.061 R)
• M12: 6,242,719 km (0.086 R)
• M13: 6,896,611 km (0.117 R)
• M14: 7,471,815 km (0.108 R)
• M15: 8,555,203 km (0.068 R)
• M16: 8,883,122 km (0.112 R)
• M17: 9,740,168 km (0.068 R)
• M18: 10,219,180 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.9

Radius: 9.2

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.67 AU - 2.69 AU

Year: 2833 Days

Day: 6.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 59,015,150 km

• M1: 114,442 km (0.09 R)
• M2: 476,320 km (0.116 R)
• M3: 930,050 km (0.084 R)
• M4: 1,222,065 km (0.073 R)
• M5: 1,535,921 km (0.117 R)
• M6: 3,042,073 km (0.089 R)
• M7: 3,413,225 km (0.076 R)
• M8: 4,349,857 km (0.048 R)
• M9: 4,646,809 km (0.093 R)
• M10: 5,570,726 km (0.117 R)
• M11: 6,076,366 km (0.078 R)
• M12: 6,835,426 km (0.086 R)
• M13: 7,150,479 km (0.085 R)
• M14: 7,686,937 km (0.091 R)
• M15: 9,388,164 km (0.104 R)
• M16: 11,769,014 km (0.038 R)
• M17: 13,924,869 km (0.118 R)
• M18: 14,809,142 km (0.102 R)
• M19: 15,192,561 km (0.116 R)
• M20: 15,484,277 km (0.076 R)
• M21: 17,104,422 km (0.05 R)
• M22: 17,420,373 km (0.037 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.7

Radius: 11.2

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.41 AU - 3.21 AU

Year: 3041 Days

Day: 6.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 59,015,150 km

• M1: 139,724 km (0.088 R)
• M2: 491,429 km (0.094 R)
• M3: 892,800 km (0.113 R)
• M4: 1,478,625 km (0.101 R)
• M5: 2,181,735 km (0.053 R)
• M6: 3,185,537 km (0.047 R)
• M7: 5,749,345 km (0.086 R)
• M8: 6,195,745 km (0.078 R)
• M9: 8,498,356 km (0.095 R)
• M10: 9,190,545 km (0.031 R)
• M11: 9,959,329 km (0.075 R)
• M12: 11,581,418 km (0.098 R)
• M13: 12,024,228 km (0.099 R)
• M14: 14,665,528 km (0.084 R)
• M15: 15,131,974 km (0.12 R)
• M16: 15,661,700 km (0.114 R)
• M17: 19,722,983 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.8

Radius: 14.5

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.22 AU - 3.44 AU

Year: 3074 Days

Day: 5.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 59,015,150 km

• M1: 180,265 km (0.092 R)
• M2: 788,680 km (0.077 R)
• M3: 1,529,339 km (0.048 R)
• M4: 2,494,694 km (0.075 R)
• M5: 3,349,347 km (0.07 R)
• M6: 5,567,734 km (0.076 R)
• M7: 6,020,716 km (0.078 R)
• M8: 6,580,362 km (0.119 R)
• M9: 9,846,981 km (0.118 R)
• M10: 16,604,765 km (0.116 R)
• M11: 18,088,926 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.9

Radius: 8

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.72 AU - 3.18 AU

Year: 3272 Days

Day: 13.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 59,015,150 km

• M1: 99,483 km (0.12 R)
• M2: 446,250 km (0.052 R)
• M3: 725,250 km (0.086 R)
• M4: 991,535 km (0.099 R)
• M5: 1,457,532 km (0.106 R)
• M6: 1,786,947 km (0.115 R)
• M7: 2,178,743 km (0.091 R)
• M8: 5,224,706 km (0.085 R)
• M9: 6,941,491 km (0.1 R)
• M10: 7,568,455 km (0.09 R)
• M11: 8,363,568 km (0.063 R)
• M12: 9,389,810 km (0.064 R)
• M13: 10,612,922 km (0.073 R)
• M14: 10,964,178 km (0.096 R)
• M15: 11,980,845 km (0.109 R)
• M16: 12,276,450 km (0.084 R)
• M17: 13,417,433 km (0.107 R)
• M18: 13,690,449 km (0.117 R)
• M19: 14,436,643 km (0.072 R)
• M20: 14,723,422 km (0.044 R)
• M21: 18,189,007 km (0.103 R)
• M22: 18,749,101 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.8

Radius: 8.7

Gravity: 10.49 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.07 AU - 4.73 AU

Year: 4973 Days

Day: 5.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 59,015,150 km

• M1: 108,309 km (0.063 R)
• M2: 471,682 km (0.064 R)
• M3: 1,073,963 km (0.103 R)
• M4: 1,401,433 km (0.11 R)
• M5: 2,682,739 km (0.063 R)
• M6: 3,745,781 km (0.054 R)
• M7: 6,576,322 km (0.057 R)
• M8: 10,409,319 km (0.047 R)
• M9: 11,096,871 km (0.078 R)
• M10: 11,716,954 km (0.082 R)
• M11: 15,635,820 km (0.101 R)
• M12: 16,907,402 km (0.087 R)
• M13: 17,856,899 km (0.101 R)
• M14: 22,611,120 km (0.112 R)
• M15: 25,034,156 km (0.076 R)
• M16: 26,940,033 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 949.9

Radius: 4.7

Gravity: 43 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.34 AU - 8.38 AU

Year: 11601 Days

Day: 17.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 59,015,150 km

• M1: 58,642 km (0.028 R)
• M2: 286,630 km (0.07 R)
• M3: 495,618 km (0.039 R)
• M4: 644,318 km (0.11 R)
• M5: 1,180,626 km (0.092 R)
• M6: 1,496,278 km (0.096 R)
• M7: 1,650,214 km (0.045 R)
• M8: 2,177,247 km (0.11 R)
• M9: 2,335,073 km (0.101 R)
• M10: 3,118,068 km (0.054 R)
• M11: 3,370,739 km (0.117 R)
• M12: 3,860,074 km (0.075 R)
• M13: 4,181,560 km (0.114 R)
• M14: 4,552,413 km (0.065 R)
• M15: 5,149,458 km (0.117 R)
• M16: 6,417,001 km (0.067 R)
• M17: 6,578,566 km (0.095 R)
• M18: 7,209,121 km (0.05 R)
• M19: 9,188,152 km (0.118 R)
• M20: 9,497,670 km (0.117 R)
• M21: 11,741,039 km (0.114 R)
• M22: 14,177,540 km (0.11 R)
• M23: 17,711,191 km (0.063 R)
• M24: 22,618,600 km (0.025 R)
• M25: 24,338,676 km (0.097 R)
• M26: 24,732,418 km (0.11 R)
• M27: 24,930,784 km (0.103 R)
• M28: 26,041,249 km (0.102 R)
• M29: 29,793,762 km (0.096 R)
• M30: 30,699,278 km (0.086 R)
• M31: 31,739,881 km (0.102 R)
• M32: 33,891,098 km (0.047 R)
• M33: 41,901,915 km (0.086 R)
• M34: 45,371,089 km (0.083 R)
• M35: 47,327,830 km (0.088 R)
• M36: 49,026,962 km (0.088 R)
• M37: 51,408,859 km (0.107 R)
• M38: 58,310,557 km (0.067 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 12,668 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit