🌌 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: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.8

Radius: 8.4

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.71 AU - 0.81 AU

Year: 466 Days

Day: 13.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 54,598,400 km

• M1: 106,364 km (0.119 R)
• M2: 172,486 km (0.062 R)
• M3: 231,877 km (0.118 R)
• M4: 302,337 km (0.065 R)
• M5: 358,736 km (0.084 R)
• M6: 429,196 km (0.069 R)
• M7: 491,429 km (0.092 R)
• M8: 564,433 km (0.12 R)
• M9: 718,519 km (0.097 R)
• M10: 798,853 km (0.096 R)
• M11: 878,289 km (0.109 R)
• M12: 942,915 km (0.12 R)
• M13: 1,031,777 km (0.062 R)
• M14: 1,227,750 km (0.08 R)
• M15: 1,295,817 km (0.11 R)
• M16: 1,355,207 km (0.106 R)
• M17: 1,410,558 km (0.073 R)
• M18: 1,471,744 km (0.106 R)
• M19: 1,528,591 km (0.1 R)
• M20: 1,602,193 km (0.045 R)
• M21: 1,655,450 km (0.034 R)
• M22: 1,742,067 km (0.039 R)
• M23: 1,802,505 km (0.116 R)
• M24: 1,880,445 km (0.075 R)
• M25: 1,948,213 km (0.116 R)
• M26: 2,022,414 km (0.109 R)
• M27: 2,086,142 km (0.084 R)
• M28: 2,215,395 km (0.049 R)
• M29: 2,287,202 km (0.086 R)
• M30: 2,402,243 km (0.111 R)
• M31: 2,469,861 km (0.094 R)
• M32: 2,588,043 km (0.107 R)
• M33: 2,797,779 km (0.097 R)
• M34: 2,882,003 km (0.115 R)
• M35: 3,026,515 km (0.096 R)
• M36: 3,227,275 km (0.104 R)
• M37: 3,302,074 km (0.089 R)
• M38: 3,453,317 km (0.115 R)
• M39: 3,734,262 km (0.061 R)
• M40: 3,841,524 km (0.116 R)
• M41: 4,095,840 km (0.073 R)
• M42: 4,251,123 km (0.106 R)
• M43: 4,340,732 km (0.058 R)
• M44: 4,621,078 km (0.085 R)
• M45: 4,899,330 km (0.104 R)
• M46: 5,009,135 km (0.044 R)
• M47: 5,127,617 km (0.12 R)
• M48: 5,255,074 km (0.035 R)
• M49: 5,529,436 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.4

Radius: 9.5

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.98 AU - 3.2 AU

Year: 3818 Days

Day: 14 Hours

Environment

Temp: -207 °C

Axial Tilt: 85.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 54,598,400 km

• M1: 140,622 km (0.088 R)
• M2: 487,390 km (0.075 R)
• M3: 1,190,649 km (0.084 R)
• M4: 1,257,221 km (0.116 R)
• M5: 1,598,752 km (0.114 R)
• M6: 1,802,206 km (0.118 R)
• M7: 1,980,077 km (0.106 R)
• M8: 2,071,332 km (0.053 R)
• M9: 2,293,635 km (0.076 R)
• M10: 2,413,762 km (0.069 R)
• M11: 2,622,899 km (0.055 R)
• M12: 2,736,145 km (0.041 R)
• M13: 2,825,305 km (0.068 R)
• M14: 3,085,456 km (0.069 R)
• M15: 3,205,134 km (0.101 R)
• M16: 3,367,149 km (0.099 R)
• M17: 3,449,129 km (0.108 R)
• M18: 3,855,137 km (0.104 R)
• M19: 4,881,229 km (0.093 R)
• M20: 5,320,747 km (0.098 R)
• M21: 6,187,218 km (0.063 R)
• M22: 6,338,761 km (0.08 R)
• M23: 6,974,552 km (0.108 R)
• M24: 7,097,222 km (0.082 R)
• M25: 7,291,251 km (0.118 R)
• M26: 7,380,112 km (0.044 R)
• M27: 8,288,021 km (0.074 R)
• M28: 8,529,771 km (0.112 R)
• M29: 8,963,306 km (0.097 R)
• M30: 9,211,638 km (0.047 R)
• M31: 9,346,277 km (0.094 R)
• M32: 9,500,961 km (0.116 R)
• M33: 9,969,950 km (0.095 R)
• M34: 10,366,684 km (0.091 R)
• M35: 10,486,661 km (0.065 R)
• M36: 10,627,283 km (0.119 R)
• M37: 10,930,817 km (0.093 R)
• M38: 11,032,544 km (0.118 R)
• M39: 12,046,668 km (0.045 R)
• M40: 12,172,928 km (0.106 R)
• M41: 12,384,161 km (0.081 R)
• M42: 12,896,384 km (0.096 R)
• M43: 13,004,094 km (0.086 R)
• M44: 13,090,262 km (0.035 R)
• M45: 13,393,797 km (0.046 R)
• M46: 13,590,219 km (0.066 R)
• M47: 13,853,511 km (0.076 R)
• M48: 14,207,160 km (0.101 R)
• M49: 14,407,472 km (0.097 R)
• M50: 14,474,342 km (0.113 R)
• M51: 15,217,843 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.9

Radius: 13.3

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.3 AU - 3.36 AU

Year: 4271 Days

Day: 8.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 54,598,400 km

• M1: 190,588 km (0.073 R)
• M2: 303,833 km (0.101 R)
• M3: 419,622 km (0.102 R)
• M4: 578,046 km (0.097 R)
• M5: 666,309 km (0.062 R)
• M6: 859,141 km (0.111 R)
• M7: 1,044,193 km (0.093 R)
• M8: 1,127,818 km (0.1 R)
• M9: 1,663,528 km (0.051 R)
• M10: 1,968,259 km (0.103 R)
• M11: 2,199,687 km (0.071 R)
• M12: 2,497,237 km (0.092 R)
• M13: 2,807,802 km (0.076 R)
• M14: 3,131,233 km (0.066 R)
• M15: 3,339,473 km (0.099 R)
• M16: 3,466,781 km (0.036 R)
• M17: 3,704,342 km (0.094 R)
• M18: 4,636,786 km (0.098 R)
• M19: 5,044,141 km (0.074 R)
• M20: 5,166,213 km (0.079 R)
• M21: 5,338,849 km (0.119 R)
• M22: 5,765,951 km (0.065 R)
• M23: 5,970,750 km (0.069 R)
• M24: 6,100,152 km (0.117 R)
• M25: 6,467,116 km (0.039 R)
• M26: 6,573,330 km (0.091 R)
• M27: 6,868,487 km (0.113 R)
• M28: 7,360,814 km (0.062 R)
• M29: 7,611,240 km (0.111 R)
• M30: 7,751,713 km (0.087 R)
• M31: 8,495,663 km (0.06 R)
• M32: 8,670,693 km (0.111 R)
• M33: 8,935,331 km (0.074 R)
• M34: 9,083,583 km (0.032 R)
• M35: 9,262,502 km (0.111 R)
• M36: 9,412,548 km (0.096 R)
• M37: 10,144,082 km (0.068 R)
• M38: 10,704,625 km (0.051 R)
• M39: 10,799,021 km (0.113 R)
• M40: 10,957,146 km (0.066 R)
• M41: 11,052,291 km (0.112 R)
• M42: 11,147,734 km (0.106 R)
• M43: 11,339,519 km (0.102 R)
• M44: 11,856,080 km (0.065 R)
• M45: 12,645,508 km (0.118 R)
• M46: 13,282,645 km (0.077 R)
• M47: 13,520,057 km (0.1 R)
• M48: 13,690,449 km (0.08 R)
• M49: 13,895,847 km (0.076 R)
• M50: 14,483,467 km (0.12 R)
• M51: 14,903,239 km (0.11 R)
• M52: 15,540,376 km (0.104 R)
• M53: 15,970,171 km (0.103 R)
• M54: 16,150,287 km (0.071 R)
• M55: 16,476,410 km (0.069 R)
• M56: 16,914,582 km (0.084 R)
• M57: 17,245,792 km (0.073 R)
• M58: 18,705,568 km (0.081 R)
• M59: 19,469,564 km (0.093 R)
• M60: 19,700,693 km (0.062 R)
• M61: 20,713,022 km (0.107 R)
• M62: 23,031,939 km (0.092 R)
• M63: 23,317,222 km (0.091 R)
• M64: 23,562,861 km (0.106 R)
• M65: 24,097,823 km (0.119 R)
• M66: 24,928,840 km (0.098 R)
• M67: 25,642,571 km (0.113 R)
• M68: 26,235,278 km (0.116 R)
• M69: 26,448,156 km (0.096 R)
• M70: 26,704,267 km (0.11 R)
• M71: 27,004,211 km (0.12 R)
• M72: 27,477,688 km (0.1 R)
• M73: 27,564,006 km (0.085 R)
• M74: 28,171,224 km (0.057 R)
• M75: 28,870,594 km (0.066 R)
• M76: 29,046,371 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 292.6

Radius: 6.3

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 6.78 AU - 10.98 AU

Year: 18601 Days

Day: 17.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 54,598,400 km

• M1: 97,687 km (0.086 R)
• M2: 210,035 km (0.09 R)
• M3: 281,094 km (0.068 R)
• M4: 482,154 km (0.067 R)
• M5: 547,678 km (0.069 R)
• M6: 633,846 km (0.099 R)
• M7: 781,649 km (0.065 R)
• M8: 1,828,385 km (0.108 R)
• M9: 2,604,349 km (0.053 R)
• M10: 2,722,831 km (0.077 R)
• M11: 2,995,697 km (0.103 R)
• M12: 3,933,526 km (0.075 R)
• M13: 4,311,560 km (0.08 R)
• M14: 4,773,070 km (0.072 R)
• M15: 5,250,287 km (0.097 R)
• M16: 5,325,086 km (0.109 R)
• M17: 5,475,581 km (0.119 R)
• M18: 5,704,167 km (0.095 R)
• M19: 5,819,656 km (0.071 R)
• M20: 6,092,074 km (0.027 R)
• M21: 6,289,244 km (0.073 R)
• M22: 7,140,157 km (0.12 R)
• M23: 7,306,360 km (0.082 R)
• M24: 7,389,836 km (0.096 R)
• M25: 7,812,450 km (0.093 R)
• M26: 8,156,226 km (0.059 R)
• M27: 8,286,376 km (0.099 R)
• M28: 10,696,846 km (0.108 R)
• M29: 11,078,321 km (0.052 R)
• M30: 11,174,512 km (0.09 R)
• M31: 11,805,666 km (0.109 R)
• M32: 12,398,522 km (0.035 R)
• M33: 13,204,106 km (0.1 R)
• M34: 13,716,030 km (0.113 R)
• M35: 14,496,183 km (0.093 R)
• M36: 14,706,667 km (0.096 R)
• M37: 14,971,306 km (0.098 R)
• M38: 15,451,366 km (0.091 R)
• M39: 15,990,666 km (0.103 R)
• M40: 16,811,360 km (0.112 R)
• M41: 17,421,719 km (0.11 R)
• M42: 19,411,969 km (0.037 R)
• M43: 19,527,908 km (0.1 R)
• M44: 20,052,099 km (0.072 R)
• M45: 20,169,383 km (0.055 R)
• M46: 21,472,979 km (0.118 R)
• M47: 22,074,363 km (0.111 R)
• M48: 22,559,658 km (0.116 R)
• M49: 23,048,394 km (0.07 R)
• M50: 24,410,184 km (0.115 R)
• M51: 24,786,123 km (0.115 R)
• M52: 25,480,407 km (0.093 R)
• M53: 25,543,836 km (0.112 R)
• M54: 26,180,974 km (0.044 R)
• M55: 28,913,528 km (0.084 R)
• M56: 29,244,888 km (0.107 R)
• M57: 29,710,736 km (0.086 R)
• M58: 30,650,061 km (0.082 R)
• M59: 30,717,529 km (0.106 R)
• M60: 30,852,616 km (0.079 R)
• M61: 31,123,388 km (0.035 R)
• M62: 32,420,103 km (0.11 R)
• M63: 34,573,414 km (0.091 R)
• M64: 34,714,036 km (0.063 R)
• M65: 37,780,493 km (0.112 R)
• M66: 39,970,756 km (0.032 R)
• M67: 40,339,814 km (0.107 R)
• M68: 42,051,812 km (0.095 R)
• M69: 42,954,485 km (0.109 R)
• M70: 45,623,461 km (0.12 R)
• M71: 46,705,951 km (0.087 R)
• M72: 48,110,226 km (0.113 R)
• M73: 49,212,015 km (0.114 R)
• M74: 49,845,263 km (0.08 R)
• M75: 51,600,644 km (0.064 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: 538 - 12,283 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit