🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.6

Radius: 8.6

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.58 AU - 0.92 AU

Year: 426 Days

Day: 14.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 69,835,185 km

• M1: 108,907 km (0.086 R)
• M2: 164,558 km (0.11 R)
• M3: 224,247 km (0.103 R)
• M4: 278,701 km (0.084 R)
• M5: 339,587 km (0.115 R)
• M6: 519,254 km (0.087 R)
• M7: 592,707 km (0.108 R)
• M8: 656,735 km (0.072 R)
• M9: 813,962 km (0.102 R)
• M10: 938,427 km (0.085 R)
• M11: 1,003,054 km (0.106 R)
• M12: 1,065,436 km (0.04 R)
• M13: 1,129,165 km (0.115 R)
• M14: 1,186,012 km (0.061 R)
• M15: 1,248,095 km (0.082 R)
• M16: 1,358,199 km (0.059 R)
• M17: 1,538,913 km (0.1 R)
• M18: 1,676,095 km (0.07 R)
• M19: 1,732,044 km (0.094 R)
• M20: 1,817,315 km (0.106 R)
• M21: 1,889,571 km (0.109 R)
• M22: 2,002,068 km (0.12 R)
• M23: 2,152,265 km (0.091 R)
• M24: 2,208,364 km (0.07 R)
• M25: 2,332,380 km (0.108 R)
• M26: 2,442,784 km (0.081 R)
• M27: 2,538,825 km (0.057 R)
• M28: 2,652,520 km (0.104 R)
• M29: 2,745,869 km (0.081 R)
• M30: 2,806,755 km (0.1 R)
• M31: 3,009,460 km (0.11 R)
• M32: 3,078,126 km (0.073 R)
• M33: 3,205,434 km (0.08 R)
• M34: 3,299,082 km (0.076 R)
• M35: 3,381,660 km (0.054 R)
• M36: 3,453,168 km (0.068 R)
• M37: 3,507,172 km (0.103 R)
• M38: 3,609,797 km (0.104 R)
• M39: 3,719,452 km (0.104 R)
• M40: 3,793,353 km (0.099 R)
• M41: 3,861,420 km (0.061 R)
• M42: 3,923,653 km (0.075 R)
• M43: 4,093,447 km (0.08 R)
• M44: 4,214,471 km (0.09 R)
• M45: 4,285,081 km (0.114 R)
• M46: 4,369,006 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.2

Radius: 10.5

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.07 AU - 1.37 AU

Year: 884 Days

Day: 10.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 69,835,185 km

• M1: 147,653 km (0.104 R)
• M2: 328,966 km (0.091 R)
• M3: 398,678 km (0.12 R)
• M4: 520,601 km (0.12 R)
• M5: 589,864 km (0.069 R)
• M6: 745,147 km (0.116 R)
• M7: 818,899 km (0.077 R)
• M8: 947,703 km (0.095 R)
• M9: 1,154,297 km (0.119 R)
• M10: 1,270,684 km (0.076 R)
• M11: 1,353,113 km (0.11 R)
• M12: 1,460,674 km (0.063 R)
• M13: 1,709,455 km (0.099 R)
• M14: 1,834,818 km (0.081 R)
• M15: 1,937,442 km (0.055 R)
• M16: 2,050,837 km (0.089 R)
• M17: 2,175,452 km (0.074 R)
• M18: 2,275,084 km (0.094 R)
• M19: 2,451,012 km (0.096 R)
• M20: 2,650,874 km (0.089 R)
• M21: 2,728,366 km (0.07 R)
• M22: 2,875,869 km (0.064 R)
• M23: 3,036,238 km (0.068 R)
• M24: 3,148,138 km (0.091 R)
• M25: 3,240,739 km (0.111 R)
• M26: 3,355,181 km (0.08 R)
• M27: 3,513,605 km (0.109 R)
• M28: 3,936,818 km (0.108 R)
• M29: 4,036,899 km (0.082 R)
• M30: 4,596,245 km (0.037 R)
• M31: 4,678,225 km (0.095 R)
• M32: 4,760,653 km (0.069 R)
• M33: 4,915,038 km (0.106 R)
• M34: 4,998,813 km (0.062 R)
• M35: 5,119,538 km (0.104 R)
• M36: 5,204,510 km (0.091 R)
• M37: 5,338,998 km (0.088 R)
• M38: 5,524,350 km (0.083 R)
• M39: 5,737,078 km (0.057 R)
• M40: 6,209,209 km (0.045 R)
• M41: 6,535,333 km (0.103 R)
• M42: 6,720,535 km (0.055 R)
• M43: 7,041,871 km (0.04 R)
• M44: 7,123,103 km (0.039 R)
• M45: 7,519,687 km (0.119 R)
• M46: 7,588,801 km (0.071 R)
• M47: 7,769,515 km (0.119 R)
• M48: 8,220,553 km (0.087 R)
• M49: 8,506,733 km (0.114 R)
• M50: 8,767,034 km (0.09 R)
• M51: 8,883,720 km (0.071 R)
• M52: 9,074,158 km (0.063 R)
• M53: 9,534,022 km (0.105 R)
• M54: 9,668,959 km (0.059 R)
• M55: 9,865,082 km (0.041 R)
• M56: 10,062,402 km (0.049 R)
• M57: 10,138,696 km (0.089 R)
• M58: 10,215,141 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.6

Radius: 10.5

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.39 AU - 1.65 AU

Year: 1229 Days

Day: 13.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 69,835,185 km

• M1: 145,110 km (0.098 R)
• M2: 288,425 km (0.049 R)
• M3: 415,284 km (0.104 R)
• M4: 522,545 km (0.059 R)
• M5: 602,131 km (0.098 R)
• M6: 706,850 km (0.059 R)
• M7: 868,864 km (0.044 R)
• M8: 981,512 km (0.116 R)
• M9: 1,139,936 km (0.069 R)
• M10: 1,230,742 km (0.068 R)
• M11: 1,420,133 km (0.045 R)
• M12: 1,935,198 km (0.119 R)
• M13: 2,302,311 km (0.109 R)
• M14: 2,397,605 km (0.091 R)
• M15: 2,647,134 km (0.117 R)
• M16: 2,769,505 km (0.099 R)
• M17: 2,836,974 km (0.118 R)
• M18: 3,008,413 km (0.075 R)
• M19: 3,089,645 km (0.072 R)
• M20: 3,433,720 km (0.084 R)
• M21: 3,790,361 km (0.079 R)
• M22: 4,017,750 km (0.09 R)
• M23: 4,133,090 km (0.099 R)
• M24: 4,301,836 km (0.102 R)
• M25: 4,367,211 km (0.091 R)
• M26: 4,499,306 km (0.044 R)
• M27: 4,659,375 km (0.103 R)
• M28: 4,999,112 km (0.094 R)
• M29: 5,151,253 km (0.109 R)
• M30: 5,332,865 km (0.106 R)
• M31: 5,516,721 km (0.088 R)
• M32: 5,673,948 km (0.093 R)
• M33: 6,080,854 km (0.059 R)
• M34: 6,497,335 km (0.117 R)
• M35: 6,663,538 km (0.115 R)
• M36: 6,785,161 km (0.114 R)
• M37: 7,030,950 km (0.109 R)
• M38: 7,217,050 km (0.099 R)
• M39: 7,404,945 km (0.11 R)
• M40: 7,578,628 km (0.111 R)
• M41: 7,673,922 km (0.08 R)
• M42: 8,058,987 km (0.105 R)
• M43: 8,270,369 km (0.067 R)
• M44: 8,532,913 km (0.112 R)
• M45: 8,681,763 km (0.082 R)
• M46: 8,764,939 km (0.111 R)
• M47: 9,032,570 km (0.082 R)
• M48: 9,167,507 km (0.068 R)
• M49: 9,252,180 km (0.069 R)
• M50: 9,541,801 km (0.049 R)
• M51: 9,713,689 km (0.115 R)
• M52: 9,834,564 km (0.118 R)
• M53: 9,938,684 km (0.1 R)
• M54: 10,130,319 km (0.038 R)
• M55: 10,217,834 km (0.068 R)
• M56: 10,358,456 km (0.078 R)
• M57: 10,535,131 km (0.045 R)
• M58: 10,677,099 km (0.105 R)
• M59: 10,945,179 km (0.105 R)
• M60: 11,125,145 km (0.088 R)
• M61: 11,233,603 km (0.097 R)
• M62: 11,487,920 km (0.09 R)
• M63: 11,744,330 km (0.041 R)
• M64: 11,965,436 km (0.043 R)
• M65: 12,505,784 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.3

Radius: 8.9

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.35 AU - 1.71 AU

Year: 1241 Days

Day: 10.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 69,835,185 km

• M1: 111,002 km (0.108 R)
• M2: 171,439 km (0.061 R)
• M3: 232,924 km (0.098 R)
• M4: 409,150 km (0.104 R)
• M5: 621,130 km (0.098 R)
• M6: 724,502 km (0.041 R)
• M7: 890,855 km (0.111 R)
• M8: 1,021,005 km (0.111 R)
• M9: 1,101,040 km (0.104 R)
• M10: 1,164,171 km (0.076 R)
• M11: 1,287,439 km (0.106 R)
• M12: 1,401,582 km (0.093 R)
• M13: 1,505,254 km (0.076 R)
• M14: 1,720,226 km (0.118 R)
• M15: 1,816,567 km (0.112 R)
• M16: 1,937,741 km (0.117 R)
• M17: 2,022,563 km (0.086 R)
• M18: 2,180,090 km (0.078 R)
• M19: 2,457,295 km (0.109 R)
• M20: 2,524,165 km (0.108 R)
• M21: 2,651,173 km (0.096 R)
• M22: 2,719,839 km (0.111 R)
• M23: 3,045,214 km (0.085 R)
• M24: 3,108,195 km (0.064 R)
• M25: 3,180,750 km (0.119 R)
• M26: 3,290,704 km (0.117 R)
• M27: 3,504,779 km (0.043 R)
• M28: 3,936,967 km (0.097 R)
• M29: 4,094,643 km (0.114 R)
• M30: 4,315,001 km (0.068 R)
• M31: 4,632,298 km (0.082 R)
• M32: 4,704,853 km (0.06 R)
• M33: 4,840,837 km (0.06 R)
• M34: 4,988,790 km (0.086 R)
• M35: 5,452,543 km (0.089 R)
• M36: 5,661,831 km (0.079 R)
• M37: 6,398,002 km (0.066 R)
• M38: 6,455,747 km (0.042 R)
• M39: 7,797,490 km (0.056 R)
• M40: 8,322,429 km (0.098 R)
• M41: 8,410,991 km (0.027 R)
• M42: 8,627,459 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.9

Radius: 12.4

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.73 AU - 1.87 AU

Year: 1584 Days

Day: 6.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 137.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 69,835,185 km

• M1: 158,424 km (0.077 R)
• M2: 311,762 km (0.06 R)
• M3: 397,781 km (0.089 R)
• M4: 498,909 km (0.1 R)
• M5: 603,478 km (0.09 R)
• M6: 741,557 km (0.086 R)
• M7: 830,119 km (0.073 R)
• M8: 963,560 km (0.051 R)
• M9: 1,056,909 km (0.101 R)
• M10: 1,228,199 km (0.034 R)
• M11: 1,473,240 km (0.077 R)
• M12: 1,700,479 km (0.058 R)
• M13: 1,827,188 km (0.117 R)
• M14: 2,047,696 km (0.045 R)
• M15: 2,239,331 km (0.076 R)
• M16: 2,534,786 km (0.088 R)
• M17: 2,633,820 km (0.101 R)
• M18: 2,918,505 km (0.098 R)
• M19: 3,113,880 km (0.105 R)
• M20: 3,206,182 km (0.106 R)
• M21: 3,284,870 km (0.085 R)
• M22: 3,364,307 km (0.112 R)
• M23: 3,554,745 km (0.092 R)
• M24: 3,636,425 km (0.108 R)
• M25: 3,869,947 km (0.06 R)
• M26: 3,984,689 km (0.085 R)
• M27: 4,139,523 km (0.071 R)
• M28: 4,217,762 km (0.112 R)
• M29: 4,383,666 km (0.076 R)
• M30: 4,705,601 km (0.064 R)
• M31: 4,902,472 km (0.068 R)
• M32: 5,102,185 km (0.112 R)
• M33: 5,441,024 km (0.084 R)
• M34: 5,901,337 km (0.089 R)
• M35: 6,016,228 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.6

Radius: 8.6

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.71 AU - 2.79 AU

Year: 2214 Days

Day: 10.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 69,835,185 km

• M1: 251,624 km (0.075 R)
• M2: 319,840 km (0.1 R)
• M3: 388,506 km (0.119 R)
• M4: 502,649 km (0.1 R)
• M5: 585,526 km (0.063 R)
• M6: 825,631 km (0.113 R)
• M7: 989,141 km (0.101 R)
• M8: 1,169,706 km (0.092 R)
• M9: 1,276,818 km (0.081 R)
• M10: 1,348,026 km (0.062 R)
• M11: 1,407,267 km (0.067 R)
• M12: 1,555,818 km (0.1 R)
• M13: 1,681,330 km (0.072 R)
• M14: 2,185,924 km (0.092 R)
• M15: 2,248,306 km (0.095 R)
• M16: 2,471,357 km (0.054 R)
• M17: 2,593,877 km (0.12 R)
• M18: 2,668,228 km (0.091 R)
• M19: 2,751,853 km (0.094 R)
• M20: 2,844,903 km (0.028 R)
• M21: 3,461,246 km (0.115 R)
• M22: 4,098,533 km (0.103 R)
• M23: 4,660,572 km (0.056 R)
• M24: 4,955,729 km (0.043 R)
• M25: 5,121,334 km (0.096 R)
• M26: 5,436,536 km (0.079 R)
• M27: 5,585,984 km (0.074 R)
• M28: 5,932,304 km (0.065 R)
• M29: 6,185,722 km (0.115 R)
• M30: 6,274,583 km (0.075 R)
• M31: 6,408,922 km (0.113 R)
• M32: 6,760,029 km (0.07 R)
• M33: 7,199,248 km (0.066 R)
• M34: 7,422,149 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 588.9

Radius: 3

Gravity: 65.43 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 7.23 AU - 11.61 AU

Year: 18966 Days

Day: 24.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,835,185 km

• M1: 220,058 km (0.113 R)
• M2: 249,679 km (0.091 R)
• M3: 382,073 km (0.114 R)
• M4: 474,824 km (0.056 R)
• M5: 534,064 km (0.067 R)
• M6: 2,016,878 km (0.085 R)
• M7: 2,081,056 km (0.075 R)
• M8: 2,145,981 km (0.036 R)
• M9: 2,378,307 km (0.117 R)
• M10: 2,653,567 km (0.118 R)
• M11: 2,794,937 km (0.076 R)
• M12: 2,830,691 km (0.069 R)
• M13: 3,121,958 km (0.118 R)
• M14: 3,196,308 km (0.104 R)
• M15: 3,233,708 km (0.09 R)
• M16: 3,346,654 km (0.113 R)
• M17: 4,588,466 km (0.086 R)
• M18: 5,234,878 km (0.064 R)
• M19: 5,456,732 km (0.112 R)
• M20: 5,817,861 km (0.054 R)
• M21: 6,047,644 km (0.074 R)
• M22: 6,280,268 km (0.109 R)
• M23: 6,610,880 km (0.03 R)
• M24: 7,786,569 km (0.115 R)
• M25: 8,192,578 km (0.097 R)
• M26: 8,398,125 km (0.091 R)
• M27: 9,344,182 km (0.111 R)
• M28: 9,721,019 km (0.089 R)
• M29: 9,938,684 km (0.114 R)
• M30: 10,545,304 km (0.083 R)
• M31: 11,107,193 km (0.103 R)
• M32: 11,163,891 km (0.107 R)
• M33: 11,506,320 km (0.06 R)
• M34: 11,621,211 km (0.115 R)
• M35: 11,794,147 km (0.106 R)
• M36: 12,142,859 km (0.118 R)
• M37: 13,088,916 km (0.101 R)
• M38: 13,208,894 km (0.043 R)
• M39: 14,551,834 km (0.079 R)
• M40: 16,194,119 km (0.1 R)
• M41: 17,496,668 km (0.06 R)
• M42: 17,562,640 km (0.11 R)
• M43: 18,900,195 km (0.101 R)
• M44: 19,993,456 km (0.089 R)
• M45: 20,687,142 km (0.082 R)
• M46: 20,826,866 km (0.072 R)
• M47: 22,240,865 km (0.092 R)
• M48: 23,539,674 km (0.059 R)
• M49: 24,124,751 km (0.099 R)
• M50: 25,011,268 km (0.106 R)
• M51: 25,683,262 km (0.03 R)
• M52: 26,059,051 km (0.093 R)
• M53: 26,512,483 km (0.086 R)
• M54: 29,444,003 km (0.119 R)
• M55: 29,601,080 km (0.104 R)
• M56: 30,390,957 km (0.078 R)
• M57: 30,947,910 km (0.098 R)
• M58: 31,187,566 km (0.058 R)
• M59: 32,476,501 km (0.072 R)
• M60: 32,720,046 km (0.071 R)
• M61: 34,111,755 km (0.113 R)
• M62: 35,690,162 km (0.069 R)
• M63: 37,377,028 km (0.11 R)
• M64: 40,129,479 km (0.118 R)
• M65: 42,236,266 km (0.081 R)
• M66: 44,648,980 km (0.106 R)
• M67: 45,281,779 km (0.03 R)
• M68: 46,099,631 km (0.104 R)
• M69: 46,190,886 km (0.115 R)
• M70: 48,027,050 km (0.094 R)
• M71: 51,391,805 km (0.035 R)
• M72: 52,530,245 km (0.117 R)
• M73: 52,720,683 km (0.116 R)
• M74: 53,102,457 km (0.112 R)
• M75: 53,868,847 km (0.085 R)
• M76: 56,189,409 km (0.113 R)
• M77: 56,774,636 km (0.093 R)
• M78: 57,263,971 km (0.106 R)
• M79: 58,641,318 km (0.038 R)
• M80: 58,937,821 km (0.091 R)
• M81: 59,036,855 km (0.062 R)
• M82: 59,830,472 km (0.11 R)
• M83: 60,527,897 km (0.108 R)
• M84: 60,827,691 km (0.096 R)
• M85: 61,528,856 km (0.101 R)
• M86: 62,132,035 km (0.093 R)
• M87: 62,939,415 km (0.102 R)
• M88: 63,851,662 km (0.068 R)
• M89: 67,544,635 km (0.117 R)
• M90: 68,270,634 km (0.089 R)
• M91: 68,374,604 km (0.042 R)
• M92: 68,790,786 km (0.047 R)
• M93: 69,416,853 km (0.039 R)
• M94: 69,625,841 km (0.113 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 10,506 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit