🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.3

Radius: 8.5

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.13 AU - 1.21 AU

Year: 858 Days

Day: 13.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 51,668,306 km

• M1: 107,561 km (0.09 R)
• M2: 178,919 km (0.093 R)
• M3: 249,080 km (0.106 R)
• M4: 354,697 km (0.105 R)
• M5: 433,834 km (0.052 R)
• M6: 490,382 km (0.114 R)
• M7: 663,167 km (0.065 R)
• M8: 730,187 km (0.081 R)
• M9: 850,913 km (0.084 R)
• M10: 940,671 km (0.107 R)
• M11: 1,170,454 km (0.091 R)
• M12: 1,241,064 km (0.062 R)
• M13: 1,313,320 km (0.098 R)
• M14: 1,493,735 km (0.099 R)
• M15: 1,642,734 km (0.026 R)
• M16: 1,695,841 km (0.117 R)
• M17: 1,756,129 km (0.118 R)
• M18: 1,830,928 km (0.101 R)
• M19: 1,892,862 km (0.116 R)
• M20: 2,097,512 km (0.119 R)
• M21: 2,169,768 km (0.056 R)
• M22: 2,294,532 km (0.11 R)
• M23: 2,391,472 km (0.103 R)
• M24: 2,551,242 km (0.109 R)
• M25: 2,620,805 km (0.109 R)
• M26: 2,777,584 km (0.034 R)
• M27: 2,857,170 km (0.095 R)
• M28: 3,199,898 km (0.088 R)
• M29: 3,350,843 km (0.078 R)
• M30: 3,418,611 km (0.108 R)
• M31: 3,581,672 km (0.092 R)
• M32: 3,729,625 km (0.066 R)
• M33: 4,031,812 km (0.1 R)
• M34: 4,113,193 km (0.109 R)
• M35: 4,195,023 km (0.114 R)
• M36: 4,415,980 km (0.048 R)
• M37: 4,565,577 km (0.089 R)
• M38: 4,650,399 km (0.109 R)
• M39: 4,975,625 km (0.051 R)
• M40: 5,121,483 km (0.109 R)
• M41: 5,180,125 km (0.11 R)
• M42: 5,407,365 km (0.084 R)
• M43: 5,537,365 km (0.109 R)
• M44: 5,658,240 km (0.108 R)
• M45: 5,830,876 km (0.066 R)
• M46: 6,036,424 km (0.119 R)
• M47: 6,317,518 km (0.087 R)
• M48: 6,443,779 km (0.078 R)
• M49: 6,496,736 km (0.073 R)
• M50: 6,634,965 km (0.061 R)
• M51: 6,698,993 km (0.046 R)
• M52: 6,935,956 km (0.096 R)
• M53: 7,022,722 km (0.093 R)
• M54: 7,077,176 km (0.114 R)
• M55: 7,274,346 km (0.102 R)
• M56: 7,406,890 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.4

Radius: 14.9

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.73 AU - 2.77 AU

Year: 2289 Days

Day: 13.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 51,668,306 km

• M1: 185,801 km (0.119 R)
• M2: 295,755 km (0.12 R)
• M3: 477,965 km (0.068 R)
• M4: 618,288 km (0.072 R)
• M5: 800,947 km (0.042 R)
• M6: 1,031,627 km (0.107 R)
• M7: 1,195,137 km (0.053 R)
• M8: 1,517,222 km (0.11 R)
• M9: 1,706,014 km (0.085 R)
• M10: 1,938,489 km (0.045 R)
• M11: 2,231,701 km (0.067 R)
• M12: 2,358,261 km (0.077 R)
• M13: 2,474,349 km (0.113 R)
• M14: 2,632,175 km (0.071 R)
• M15: 2,820,668 km (0.114 R)
• M16: 3,097,873 km (0.032 R)
• M17: 3,225,629 km (0.05 R)
• M18: 3,340,820 km (0.098 R)
• M19: 3,619,670 km (0.108 R)
• M20: 3,739,498 km (0.111 R)
• M21: 4,107,060 km (0.117 R)
• M22: 4,263,689 km (0.066 R)
• M23: 4,438,270 km (0.106 R)
• M24: 4,534,611 km (0.077 R)
• M25: 4,680,469 km (0.036 R)
• M26: 4,794,911 km (0.111 R)
• M27: 5,110,413 km (0.069 R)
• M28: 5,279,309 km (0.096 R)
• M29: 5,381,484 km (0.089 R)
• M30: 5,587,929 km (0.113 R)
• M31: 5,709,702 km (0.117 R)
• M32: 6,008,898 km (0.073 R)
• M33: 6,549,544 km (0.066 R)
• M34: 6,678,049 km (0.115 R)
• M35: 6,807,302 km (0.03 R)
• M36: 7,200,295 km (0.106 R)
• M37: 7,485,429 km (0.109 R)
• M38: 7,639,215 km (0.1 R)
• M39: 7,813,347 km (0.058 R)
• M40: 8,323,925 km (0.061 R)
• M41: 8,926,655 km (0.089 R)
• M42: 9,773,229 km (0.111 R)
• M43: 9,983,713 km (0.099 R)
• M44: 10,174,301 km (0.12 R)
• M45: 10,451,954 km (0.054 R)
• M46: 10,796,927 km (0.082 R)
• M47: 10,927,376 km (0.064 R)
• M48: 11,720,694 km (0.068 R)
• M49: 12,237,405 km (0.08 R)
• M50: 12,555,450 km (0.107 R)
• M51: 12,991,677 km (0.073 R)
• M52: 13,269,780 km (0.093 R)
• M53: 13,456,179 km (0.099 R)
• M54: 14,186,964 km (0.068 R)
• M55: 14,401,637 km (0.047 R)
• M56: 14,834,125 km (0.066 R)
• M57: 15,295,335 km (0.05 R)
• M58: 15,393,023 km (0.03 R)
• M59: 15,761,183 km (0.088 R)
• M60: 15,933,968 km (0.053 R)
• M61: 16,182,002 km (0.102 R)
• M62: 16,306,467 km (0.095 R)
• M63: 16,556,445 km (0.073 R)
• M64: 16,656,825 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.4

Radius: 12.2

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.86 AU - 2.88 AU

Year: 2475 Days

Day: 6.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 51,668,306 km

• M1: 156,779 km (0.045 R)
• M2: 239,506 km (0.094 R)
• M3: 420,968 km (0.092 R)
• M4: 518,207 km (0.093 R)
• M5: 677,230 km (0.078 R)
• M6: 758,910 km (0.111 R)
• M7: 964,158 km (0.116 R)
• M8: 1,177,335 km (0.111 R)
• M9: 1,267,094 km (0.074 R)
• M10: 1,382,733 km (0.032 R)
• M11: 1,713,644 km (0.087 R)
• M12: 1,803,552 km (0.109 R)
• M13: 1,908,420 km (0.074 R)
• M14: 2,028,996 km (0.065 R)
• M15: 2,207,765 km (0.068 R)
• M16: 2,320,413 km (0.079 R)
• M17: 2,551,541 km (0.109 R)
• M18: 2,640,253 km (0.09 R)
• M19: 2,805,558 km (0.059 R)
• M20: 2,897,262 km (0.102 R)
• M21: 3,068,103 km (0.076 R)
• M22: 3,583,916 km (0.086 R)
• M23: 3,667,093 km (0.112 R)
• M24: 3,886,104 km (0.076 R)
• M25: 4,057,693 km (0.066 R)
• M26: 4,569,467 km (0.12 R)
• M27: 4,990,136 km (0.075 R)
• M28: 5,195,684 km (0.085 R)
• M29: 5,654,052 km (0.032 R)
• M30: 5,790,186 km (0.075 R)
• M31: 5,888,172 km (0.093 R)
• M32: 5,967,010 km (0.115 R)
• M33: 6,105,687 km (0.098 R)
• M34: 6,406,529 km (0.117 R)
• M35: 6,650,673 km (0.045 R)
• M36: 6,815,230 km (0.077 R)
• M37: 6,897,958 km (0.109 R)
• M38: 6,981,134 km (0.107 R)
• M39: 7,211,365 km (0.051 R)
• M40: 7,593,738 km (0.079 R)
• M41: 7,722,691 km (0.102 R)
• M42: 8,556,101 km (0.091 R)
• M43: 8,915,584 km (0.11 R)
• M44: 9,303,043 km (0.119 R)
• M45: 9,395,045 km (0.09 R)
• M46: 9,603,136 km (0.111 R)
• M47: 9,953,195 km (0.075 R)
• M48: 10,236,384 km (0.111 R)
• M49: 11,004,569 km (0.101 R)
• M50: 11,272,948 km (0.037 R)
• M51: 11,420,301 km (0.11 R)
• M52: 11,741,638 km (0.106 R)
• M53: 12,723,598 km (0.101 R)
• M54: 12,825,773 km (0.071 R)
• M55: 13,031,022 km (0.108 R)
• M56: 13,134,095 km (0.101 R)
• M57: 13,392,899 km (0.075 R)
• M58: 13,705,559 km (0.067 R)
• M59: 13,836,606 km (0.116 R)
• M60: 14,792,387 km (0.087 R)
• M61: 15,061,813 km (0.046 R)
• M62: 15,879,365 km (0.076 R)
• M63: 16,879,577 km (0.119 R)
• M64: 17,330,614 km (0.034 R)
• M65: 17,586,127 km (0.099 R)
• M66: 18,158,339 km (0.077 R)
• M67: 18,331,125 km (0.036 R)
• M68: 18,794,878 km (0.072 R)
• M69: 19,115,766 km (0.06 R)
• M70: 19,203,729 km (0.085 R)
• M71: 19,379,806 km (0.117 R)
• M72: 19,527,010 km (0.103 R)
• M73: 19,615,572 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 652.7

Radius: 6.7

Gravity: 14.54 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.65 AU - 6.89 AU

Year: 11947 Days

Day: 23.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 51,668,306 km

• M1: 153,039 km (0.025 R)
• M2: 244,742 km (0.079 R)
• M3: 476,170 km (0.093 R)
• M4: 523,593 km (0.052 R)
• M5: 606,470 km (0.103 R)
• M6: 1,086,529 km (0.105 R)
• M7: 1,194,240 km (0.08 R)
• M8: 1,420,581 km (0.071 R)
• M9: 2,342,852 km (0.092 R)
• M10: 2,483,175 km (0.025 R)
• M11: 2,831,140 km (0.084 R)
• M12: 3,163,696 km (0.104 R)
• M13: 3,898,820 km (0.108 R)
• M14: 4,234,368 km (0.105 R)
• M15: 4,509,478 km (0.07 R)
• M16: 4,754,968 km (0.114 R)
• M17: 5,629,667 km (0.097 R)
• M18: 6,951,364 km (0.054 R)
• M19: 7,398,811 km (0.119 R)
• M20: 7,981,645 km (0.085 R)
• M21: 8,235,961 km (0.068 R)
• M22: 9,147,012 km (0.057 R)
• M23: 9,324,136 km (0.045 R)
• M24: 10,044,001 km (0.031 R)
• M25: 10,318,513 km (0.093 R)
• M26: 10,456,742 km (0.119 R)
• M27: 11,015,639 km (0.081 R)
• M28: 11,680,003 km (0.096 R)
• M29: 11,872,237 km (0.097 R)
• M30: 11,968,727 km (0.106 R)
• M31: 12,162,606 km (0.096 R)
• M32: 12,553,206 km (0.11 R)
• M33: 13,447,203 km (0.099 R)
• M34: 14,054,720 km (0.104 R)
• M35: 14,413,156 km (0.092 R)
• M36: 14,722,824 km (0.118 R)
• M37: 14,826,495 km (0.078 R)
• M38: 14,982,526 km (0.091 R)
• M39: 15,453,759 km (0.118 R)
• M40: 15,611,884 km (0.117 R)
• M41: 16,143,106 km (0.1 R)
• M42: 16,250,069 km (0.101 R)
• M43: 16,464,742 km (0.089 R)
• M44: 16,572,303 km (0.083 R)
• M45: 17,059,692 km (0.071 R)
• M46: 17,551,720 km (0.109 R)
• M47: 18,661,736 km (0.082 R)
• M48: 19,908,933 km (0.097 R)
• M49: 20,542,480 km (0.097 R)
• M50: 20,890,894 km (0.07 R)
• M51: 21,241,252 km (0.096 R)
• M52: 21,829,620 km (0.074 R)
• M53: 22,542,454 km (0.034 R)
• M54: 22,961,927 km (0.088 R)
• M55: 23,022,065 km (0.054 R)
• M56: 23,686,878 km (0.116 R)
• M57: 24,296,789 km (0.025 R)
• M58: 24,419,459 km (0.092 R)
• M59: 24,542,279 km (0.109 R)
• M60: 24,850,151 km (0.058 R)
• M61: 26,157,337 km (0.105 R)
• M62: 26,283,000 km (0.069 R)
• M63: 26,534,922 km (0.037 R)
• M64: 27,998,887 km (0.05 R)
• M65: 28,708,280 km (0.081 R)
• M66: 29,293,208 km (0.094 R)
• M67: 29,423,657 km (0.116 R)
• M68: 30,210,692 km (0.115 R)
• M69: 31,004,607 km (0.101 R)
• M70: 31,604,645 km (0.095 R)
• M71: 32,141,103 km (0.089 R)
• M72: 32,816,088 km (0.103 R)
• M73: 35,631,670 km (0.09 R)
• M74: 36,540,327 km (0.08 R)
• M75: 36,610,638 km (0.051 R)
• M76: 37,103,413 km (0.05 R)
• M77: 37,882,220 km (0.097 R)
• M78: 40,106,142 km (0.102 R)
• M79: 40,323,508 km (0.085 R)
• M80: 40,686,881 km (0.05 R)
• M81: 42,003,641 km (0.058 R)
• M82: 43,185,764 km (0.048 R)
• M83: 43,408,665 km (0.118 R)
• M84: 43,781,014 km (0.076 R)
• M85: 44,603,802 km (0.087 R)
• M86: 44,753,998 km (0.115 R)
• M87: 45,431,826 km (0.111 R)
• M88: 45,885,556 km (0.062 R)
• M89: 47,408,762 km (0.108 R)
• M90: 47,945,818 km (0.077 R)
• M91: 48,484,969 km (0.111 R)
• M92: 50,896,337 km (0.062 R)
• M93: 51,210,343 km (0.101 R)
• M94: 51,682,474 km (0.053 R)
• M95: 52,235,238 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 200.6

Radius: 6.9

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.63 AU - 11.89 AU

Year: 20681 Days

Day: 23.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 51,668,306 km

• M1: 90,357 km (0.084 R)
• M2: 145,260 km (0.054 R)
• M3: 200,162 km (0.108 R)
• M4: 254,167 km (0.076 R)
• M5: 423,512 km (0.045 R)
• M6: 715,227 km (0.1 R)
• M7: 1,187,957 km (0.069 R)
• M8: 1,790,986 km (0.077 R)
• M9: 1,840,802 km (0.04 R)
• M10: 1,967,661 km (0.084 R)
• M11: 2,283,911 km (0.11 R)
• M12: 2,904,443 km (0.077 R)
• M13: 3,418,162 km (0.042 R)
• M14: 3,480,394 km (0.094 R)
• M15: 3,992,318 km (0.101 R)
• M16: 4,190,236 km (0.085 R)
• M17: 6,302,857 km (0.037 R)
• M18: 6,688,970 km (0.106 R)
• M19: 7,934,073 km (0.116 R)
• M20: 8,903,018 km (0.068 R)
• M21: 9,423,170 km (0.082 R)
• M22: 9,642,929 km (0.119 R)
• M23: 10,538,572 km (0.118 R)
• M24: 10,629,527 km (0.115 R)
• M25: 11,227,619 km (0.118 R)
• M26: 11,460,543 km (0.107 R)
• M27: 11,695,113 km (0.08 R)
• M28: 13,233,278 km (0.056 R)
• M29: 13,331,564 km (0.078 R)
• M30: 14,732,099 km (0.085 R)
• M31: 15,449,870 km (0.119 R)
• M32: 16,653,534 km (0.08 R)
• M33: 17,832,814 km (0.11 R)
• M34: 17,886,969 km (0.113 R)
• M35: 19,651,625 km (0.052 R)
• M36: 19,819,923 km (0.088 R)
• M37: 19,988,669 km (0.042 R)
• M38: 20,045,067 km (0.114 R)
• M39: 20,839,582 km (0.045 R)
• M40: 21,068,467 km (0.085 R)
• M41: 22,635,205 km (0.074 R)
• M42: 23,462,332 km (0.109 R)
• M43: 24,059,227 km (0.106 R)
• M44: 24,119,216 km (0.056 R)
• M45: 24,239,193 km (0.1 R)
• M46: 24,359,470 km (0.109 R)
• M47: 25,085,169 km (0.072 R)
• M48: 25,146,056 km (0.041 R)
• M49: 25,389,751 km (0.088 R)
• M50: 26,992,841 km (0.117 R)
• M51: 27,995,446 km (0.119 R)
• M52: 29,138,075 km (0.101 R)
• M53: 31,994,347 km (0.114 R)
• M54: 34,532,125 km (0.115 R)
• M55: 35,415,052 km (0.06 R)
• M56: 36,649,683 km (0.11 R)
• M57: 36,787,762 km (0.085 R)
• M58: 36,856,876 km (0.118 R)
• M59: 38,738,817 km (0.105 R)
• M60: 41,296,193 km (0.087 R)
• M61: 41,799,889 km (0.06 R)
• M62: 42,233,124 km (0.118 R)
• M63: 44,568,796 km (0.09 R)
• M64: 45,455,612 km (0.057 R)
• M65: 45,826,765 km (0.086 R)
• M66: 47,396,645 km (0.057 R)
• M67: 48,074,772 km (0.11 R)
• M68: 49,212,314 km (0.117 R)
• M69: 49,440,750 km (0.119 R)
• M70: 50,435,277 km (0.086 R)
• M71: 50,512,020 km (0.115 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 13,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit