🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.4

Radius: 11.1

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.89 AU - 1.49 AU

Year: 880 Days

Day: 13.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 44,048,466 km

• M1: 138,228 km (0.12 R)
• M2: 235,916 km (0.089 R)
• M3: 338,540 km (0.116 R)
• M4: 433,086 km (0.051 R)
• M5: 555,606 km (0.098 R)
• M6: 632,949 km (0.067 R)
• M7: 780,901 km (0.115 R)
• M8: 899,981 km (0.071 R)
• M9: 972,536 km (0.12 R)
• M10: 1,052,720 km (0.12 R)
• M11: 1,220,120 km (0.115 R)
• M12: 1,295,518 km (0.089 R)
• M13: 1,457,382 km (0.085 R)
• M14: 1,588,131 km (0.053 R)
• M15: 1,697,038 km (0.096 R)
• M16: 1,801,757 km (0.081 R)
• M17: 1,895,255 km (0.082 R)
• M18: 2,004,312 km (0.115 R)
• M19: 2,080,458 km (0.082 R)
• M20: 2,150,469 km (0.115 R)
• M21: 2,286,005 km (0.043 R)
• M22: 2,417,053 km (0.113 R)
• M23: 2,528,204 km (0.104 R)
• M24: 2,603,302 km (0.055 R)
• M25: 2,748,113 km (0.119 R)
• M26: 2,990,162 km (0.09 R)
• M27: 3,142,004 km (0.098 R)
• M28: 3,263,627 km (0.116 R)
• M29: 3,420,107 km (0.071 R)
• M30: 3,655,274 km (0.117 R)
• M31: 3,757,749 km (0.079 R)
• M32: 4,097,336 km (0.09 R)
• M33: 4,177,221 km (0.071 R)
• M34: 4,257,555 km (0.073 R)
• M35: 4,365,415 km (0.116 R)
• M36: 4,565,727 km (0.084 R)
• M37: 4,731,930 km (0.081 R)
• M38: 4,900,078 km (0.096 R)
• M39: 5,051,172 km (0.059 R)
• M40: 5,251,932 km (0.079 R)
• M41: 5,338,849 km (0.119 R)
• M42: 5,543,499 km (0.096 R)
• M43: 5,641,784 km (0.108 R)
• M44: 5,760,565 km (0.036 R)
• M45: 6,010,693 km (0.078 R)
• M46: 6,162,535 km (0.1 R)
• M47: 6,346,390 km (0.08 R)
• M48: 6,532,191 km (0.039 R)
• M49: 6,615,367 km (0.074 R)
• M50: 7,068,200 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.6

Radius: 12.5

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.14 AU - 1.7 AU

Year: 1148 Days

Day: 6.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 44,048,466 km

• M1: 196,572 km (0.111 R)
• M2: 315,951 km (0.073 R)
• M3: 447,896 km (0.092 R)
• M4: 708,496 km (0.111 R)
• M5: 800,199 km (0.046 R)
• M6: 1,086,679 km (0.066 R)
• M7: 1,218,624 km (0.081 R)
• M8: 1,439,880 km (0.114 R)
• M9: 1,525,300 km (0.103 R)
• M10: 1,621,342 km (0.049 R)
• M11: 1,701,526 km (0.081 R)
• M12: 1,801,458 km (0.102 R)
• M13: 1,903,483 km (0.101 R)
• M14: 2,241,275 km (0.091 R)
• M15: 2,629,931 km (0.111 R)
• M16: 2,789,252 km (0.031 R)
• M17: 2,930,173 km (0.062 R)
• M18: 3,029,058 km (0.113 R)
• M19: 3,128,989 km (0.026 R)
• M20: 3,275,595 km (0.057 R)
• M21: 4,103,619 km (0.028 R)
• M22: 4,528,627 km (0.037 R)
• M23: 4,811,217 km (0.089 R)
• M24: 4,902,472 km (0.081 R)
• M25: 5,033,669 km (0.116 R)
• M26: 5,139,435 km (0.083 R)
• M27: 5,219,470 km (0.087 R)
• M28: 5,353,509 km (0.114 R)
• M29: 5,475,132 km (0.107 R)
• M30: 5,570,426 km (0.061 R)
• M31: 5,693,695 km (0.06 R)
• M32: 5,818,011 km (0.091 R)
• M33: 6,083,248 km (0.074 R)
• M34: 6,210,406 km (0.11 R)
• M35: 6,309,739 km (0.114 R)
• M36: 6,395,459 km (0.091 R)
• M37: 6,539,222 km (0.097 R)
• M38: 6,756,737 km (0.106 R)
• M39: 7,065,358 km (0.066 R)
• M40: 7,363,506 km (0.109 R)
• M41: 7,529,410 km (0.053 R)
• M42: 7,726,880 km (0.118 R)
• M43: 7,910,885 km (0.11 R)
• M44: 8,127,204 km (0.12 R)
• M45: 8,629,254 km (0.099 R)
• M46: 8,756,412 km (0.051 R)
• M47: 8,852,155 km (0.118 R)
• M48: 9,141,477 km (0.114 R)
• M49: 9,254,872 km (0.062 R)
• M50: 9,336,104 km (0.12 R)
• M51: 10,011,538 km (0.041 R)
• M52: 10,111,769 km (0.062 R)
• M53: 10,498,928 km (0.081 R)
• M54: 10,736,938 km (0.042 R)
• M55: 11,374,674 km (0.047 R)
• M56: 11,514,099 km (0.1 R)
• M57: 11,742,086 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.2

Radius: 12.6

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.54 AU - 1.9 AU

Year: 1530 Days

Day: 13.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 44,048,466 km

• M1: 182,210 km (0.115 R)
• M2: 262,843 km (0.05 R)
• M3: 525,986 km (0.096 R)
• M4: 708,346 km (0.108 R)
• M5: 804,986 km (0.052 R)
• M6: 1,027,887 km (0.108 R)
• M7: 1,247,945 km (0.109 R)
• M8: 1,400,834 km (0.051 R)
• M9: 1,870,123 km (0.12 R)
• M10: 1,981,125 km (0.069 R)
• M11: 2,103,795 km (0.068 R)
• M12: 2,199,986 km (0.11 R)
• M13: 2,397,007 km (0.078 R)
• M14: 2,672,416 km (0.102 R)
• M15: 2,840,564 km (0.083 R)
• M16: 2,936,756 km (0.12 R)
• M17: 3,110,589 km (0.06 R)
• M18: 3,298,932 km (0.085 R)
• M19: 3,582,869 km (0.044 R)
• M20: 3,722,145 km (0.116 R)
• M21: 3,839,579 km (0.1 R)
• M22: 4,162,710 km (0.056 R)
• M23: 4,309,316 km (0.113 R)
• M24: 4,408,051 km (0.099 R)
• M25: 4,582,482 km (0.078 R)
• M26: 4,759,456 km (0.091 R)
• M27: 4,887,063 km (0.06 R)
• M28: 5,264,050 km (0.093 R)
• M29: 5,356,501 km (0.1 R)
• M30: 5,476,180 km (0.088 R)
• M31: 5,583,292 km (0.06 R)
• M32: 5,691,002 km (0.083 R)
• M33: 5,799,610 km (0.12 R)
• M34: 6,060,060 km (0.09 R)
• M35: 6,296,425 km (0.099 R)
• M36: 6,578,566 km (0.093 R)
• M37: 7,198,949 km (0.094 R)
• M38: 7,375,624 km (0.094 R)
• M39: 7,479,146 km (0.116 R)
• M40: 7,643,105 km (0.11 R)
• M41: 8,387,653 km (0.095 R)
• M42: 8,495,813 km (0.092 R)
• M43: 8,698,219 km (0.11 R)
• M44: 8,886,413 km (0.102 R)
• M45: 8,965,101 km (0.069 R)
• M46: 9,044,238 km (0.05 R)
• M47: 9,123,525 km (0.056 R)
• M48: 9,266,840 km (0.114 R)
• M49: 9,604,034 km (0.071 R)
• M50: 10,191,654 km (0.1 R)
• M51: 11,078,022 km (0.087 R)
• M52: 11,180,047 km (0.083 R)
• M53: 11,282,223 km (0.113 R)
• M54: 11,522,028 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.4

Radius: 12.5

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.15 AU - 2.35 AU

Year: 2289 Days

Day: 9.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 44,048,466 km

• M1: 169,494 km (0.048 R)
• M2: 294,857 km (0.065 R)
• M3: 394,340 km (0.109 R)
• M4: 581,936 km (0.072 R)
• M5: 710,739 km (0.104 R)
• M6: 840,740 km (0.058 R)
• M7: 918,980 km (0.069 R)
• M8: 1,073,215 km (0.046 R)
• M9: 1,214,286 km (0.11 R)
• M10: 1,467,705 km (0.116 R)
• M11: 1,625,830 km (0.102 R)
• M12: 1,777,073 km (0.113 R)
• M13: 2,012,839 km (0.067 R)
• M14: 2,107,385 km (0.113 R)
• M15: 2,245,165 km (0.064 R)
• M16: 2,471,955 km (0.113 R)
• M17: 2,559,021 km (0.084 R)
• M18: 2,796,283 km (0.112 R)
• M19: 2,979,092 km (0.115 R)
• M20: 3,134,524 km (0.038 R)
• M21: 3,229,070 km (0.088 R)
• M22: 3,372,684 km (0.072 R)
• M23: 3,567,760 km (0.103 R)
• M24: 3,901,064 km (0.104 R)
• M25: 4,157,624 km (0.098 R)
• M26: 4,296,900 km (0.089 R)
• M27: 4,455,324 km (0.107 R)
• M28: 4,832,759 km (0.067 R)
• M29: 4,924,164 km (0.119 R)
• M30: 5,201,967 km (0.084 R)
• M31: 5,408,861 km (0.097 R)
• M32: 5,928,564 km (0.076 R)
• M33: 6,006,953 km (0.045 R)
• M34: 6,164,779 km (0.115 R)
• M35: 6,504,665 km (0.099 R)
• M36: 6,830,190 km (0.095 R)
• M37: 7,057,130 km (0.075 R)
• M38: 7,244,726 km (0.057 R)
• M39: 7,603,611 km (0.11 R)
• M40: 7,838,928 km (0.035 R)
• M41: 8,141,864 km (0.082 R)
• M42: 8,647,954 km (0.116 R)
• M43: 8,737,114 km (0.11 R)
• M44: 9,051,270 km (0.04 R)
• M45: 9,278,060 km (0.052 R)
• M46: 9,414,942 km (0.069 R)
• M47: 9,644,724 km (0.064 R)
• M48: 9,876,451 km (0.078 R)
• M49: 10,039,663 km (0.066 R)
• M50: 10,250,895 km (0.058 R)
• M51: 10,368,778 km (0.1 R)
• M52: 10,773,440 km (0.114 R)
• M53: 10,893,418 km (0.113 R)
• M54: 11,062,015 km (0.074 R)
• M55: 11,696,310 km (0.095 R)
• M56: 11,918,762 km (0.102 R)
• M57: 12,067,761 km (0.069 R)
• M58: 12,644,610 km (0.11 R)
• M59: 13,230,585 km (0.107 R)
• M60: 13,514,073 km (0.051 R)
• M61: 14,008,195 km (0.074 R)
• M62: 14,270,739 km (0.074 R)
• M63: 14,376,206 km (0.086 R)
• M64: 15,202,435 km (0.116 R)
• M65: 15,418,155 km (0.086 R)
• M66: 15,825,360 km (0.092 R)
• M67: 15,989,320 km (0.025 R)
• M68: 16,181,254 km (0.098 R)
• M69: 16,429,137 km (0.098 R)
• M70: 16,595,041 km (0.077 R)
• M71: 16,817,194 km (0.089 R)
• M72: 16,928,645 km (0.039 R)
• M73: 17,068,369 km (0.084 R)
• M74: 17,574,309 km (0.106 R)
• M75: 17,687,405 km (0.102 R)
• M76: 19,034,534 km (0.083 R)
• M77: 19,121,749 km (0.072 R)
• M78: 19,237,987 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.7

Radius: 9.8

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.72 AU - 2.98 AU

Year: 3263 Days

Day: 8.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 44,048,466 km

• M1: 123,418 km (0.111 R)
• M2: 194,776 km (0.117 R)
• M3: 328,068 km (0.073 R)
• M4: 465,997 km (0.036 R)
• M5: 572,810 km (0.107 R)
• M6: 641,326 km (0.03 R)
• M7: 754,123 km (0.042 R)
• M8: 982,409 km (0.044 R)
• M9: 1,133,952 km (0.029 R)
• M10: 1,324,390 km (0.08 R)
• M11: 1,418,337 km (0.082 R)
• M12: 1,503,907 km (0.108 R)
• M13: 1,875,060 km (0.048 R)
• M14: 1,981,274 km (0.093 R)
• M15: 2,126,085 km (0.045 R)
• M16: 2,362,749 km (0.077 R)
• M17: 2,439,343 km (0.038 R)
• M18: 2,516,685 km (0.094 R)
• M19: 2,581,760 km (0.115 R)
• M20: 2,848,044 km (0.112 R)
• M21: 3,364,157 km (0.105 R)
• M22: 3,640,464 km (0.099 R)
• M23: 3,818,934 km (0.063 R)
• M24: 3,909,142 km (0.097 R)
• M25: 3,984,988 km (0.118 R)
• M26: 4,184,402 km (0.06 R)
• M27: 4,465,945 km (0.025 R)
• M28: 4,577,096 km (0.119 R)
• M29: 4,657,131 km (0.084 R)
• M30: 4,786,085 km (0.099 R)
• M31: 5,196,731 km (0.056 R)
• M32: 5,704,616 km (0.044 R)
• M33: 5,860,048 km (0.058 R)
• M34: 6,478,037 km (0.106 R)
• M35: 6,604,148 km (0.05 R)
• M36: 6,895,415 km (0.079 R)
• M37: 7,042,619 km (0.061 R)
• M38: 7,116,670 km (0.073 R)
• M39: 7,340,319 km (0.097 R)
• M40: 7,452,966 km (0.076 R)
• M41: 7,528,363 km (0.032 R)
• M42: 7,871,092 km (0.108 R)
• M43: 8,025,028 km (0.084 R)
• M44: 8,160,564 km (0.059 R)
• M45: 8,336,042 km (0.117 R)
• M46: 8,434,029 km (0.115 R)
• M47: 8,512,568 km (0.063 R)
• M48: 8,730,233 km (0.073 R)
• M49: 8,889,704 km (0.087 R)
• M50: 9,130,556 km (0.077 R)
• M51: 9,312,767 km (0.074 R)
• M52: 9,496,024 km (0.048 R)
• M53: 9,928,511 km (0.117 R)
• M54: 10,241,321 km (0.115 R)
• M55: 10,325,395 km (0.083 R)
• M56: 10,791,392 km (0.047 R)
• M57: 10,855,420 km (0.109 R)
• M58: 11,005,467 km (0.091 R)
• M59: 11,220,887 km (0.104 R)
• M60: 11,546,861 km (0.088 R)
• M61: 11,678,059 km (0.115 R)
• M62: 12,096,933 km (0.113 R)
• M63: 12,475,864 km (0.084 R)
• M64: 12,723,149 km (0.086 R)
• M65: 13,177,029 km (0.065 R)
• M66: 14,287,644 km (0.111 R)
• M67: 14,475,688 km (0.06 R)
• M68: 14,664,630 km (0.105 R)
• M69: 15,742,184 km (0.074 R)
• M70: 15,839,273 km (0.103 R)
• M71: 16,009,515 km (0.103 R)
• M72: 16,253,809 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640.7

Radius: 5.7

Gravity: 19.72 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.68 AU - 6.62 AU

Year: 9109 Days

Day: 24 Hours

Environment

Temp: -218 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 44,048,466 km

• M1: 96,640 km (0.083 R)
• M2: 159,920 km (0.071 R)
• M3: 214,374 km (0.107 R)
• M4: 265,985 km (0.107 R)
• M5: 490,681 km (0.104 R)
• M6: 638,185 km (0.113 R)
• M7: 782,995 km (0.081 R)
• M8: 885,320 km (0.113 R)
• M9: 1,199,476 km (0.032 R)
• M10: 1,258,268 km (0.116 R)
• M11: 1,338,303 km (0.098 R)
• M12: 1,440,777 km (0.083 R)
• M13: 2,524,314 km (0.05 R)
• M14: 2,859,115 km (0.08 R)
• M15: 2,938,401 km (0.112 R)
• M16: 3,713,019 km (0.105 R)
• M17: 3,974,965 km (0.096 R)
• M18: 4,242,745 km (0.116 R)
• M19: 4,827,224 km (0.06 R)
• M20: 5,338,849 km (0.095 R)
• M21: 5,436,686 km (0.028 R)
• M22: 5,767,148 km (0.081 R)
• M23: 5,834,018 km (0.098 R)
• M24: 6,172,408 km (0.102 R)
• M25: 6,378,404 km (0.105 R)
• M26: 6,621,651 km (0.091 R)
• M27: 6,691,662 km (0.077 R)
• M28: 6,938,798 km (0.062 R)
• M29: 8,031,610 km (0.116 R)
• M30: 8,143,958 km (0.119 R)
• M31: 8,219,057 km (0.115 R)
• M32: 9,649,362 km (0.111 R)
• M33: 10,946,974 km (0.09 R)
• M34: 13,037,754 km (0.094 R)
• M35: 14,150,762 km (0.108 R)
• M36: 14,195,940 km (0.06 R)
• M37: 14,286,447 km (0.088 R)
• M38: 14,833,078 km (0.104 R)
• M39: 15,155,162 km (0.119 R)
• M40: 15,386,739 km (0.096 R)
• M41: 16,513,959 km (0.092 R)
• M42: 16,895,584 km (0.105 R)
• M43: 17,231,880 km (0.115 R)
• M44: 18,401,735 km (0.108 R)
• M45: 18,500,320 km (0.109 R)
• M46: 19,899,658 km (0.059 R)
• M47: 19,950,372 km (0.109 R)
• M48: 20,051,650 km (0.077 R)
• M49: 20,305,817 km (0.115 R)
• M50: 21,022,989 km (0.101 R)
• M51: 21,696,179 km (0.1 R)
• M52: 21,904,868 km (0.086 R)
• M53: 22,271,533 km (0.104 R)
• M54: 22,851,823 km (0.118 R)
• M55: 22,957,888 km (0.089 R)
• M56: 23,544,012 km (0.059 R)
• M57: 23,651,124 km (0.069 R)
• M58: 23,758,386 km (0.05 R)
• M59: 25,003,489 km (0.093 R)
• M60: 25,992,630 km (0.061 R)
• M61: 26,158,684 km (0.093 R)
• M62: 26,380,837 km (0.072 R)
• M63: 26,659,238 km (0.065 R)
• M64: 27,500,277 km (0.051 R)
• M65: 28,406,990 km (0.118 R)
• M66: 28,577,980 km (0.076 R)
• M67: 28,635,127 km (0.088 R)
• M68: 29,323,427 km (0.078 R)
• M69: 29,785,385 km (0.096 R)
• M70: 31,067,887 km (0.066 R)
• M71: 31,244,114 km (0.107 R)
• M72: 31,302,906 km (0.117 R)
• M73: 33,565,873 km (0.082 R)
• M74: 33,746,736 km (0.038 R)
• M75: 34,352,159 km (0.098 R)
• M76: 34,899,986 km (0.099 R)
• M77: 35,511,991 km (0.059 R)
• M78: 36,065,952 km (0.029 R)
• M79: 36,189,520 km (0.099 R)
• M80: 36,436,805 km (0.115 R)
• M81: 38,121,427 km (0.072 R)
• M82: 39,131,512 km (0.071 R)
• M83: 39,385,379 km (0.046 R)
• M84: 39,767,303 km (0.1 R)
• M85: 40,984,730 km (0.03 R)
• M86: 41,759,946 km (0.079 R)
• M87: 43,653,257 km (0.078 R)
• M88: 44,048,495 km (0.119 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 18,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit