🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.6

Radius: 9.3

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.78 AU - 1.06 AU

Year: 609 Days

Day: 6.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 33,422,793 km

• M1: 122,670 km (0.119 R)
• M2: 185,950 km (0.107 R)
• M3: 245,939 km (0.104 R)
• M4: 305,628 km (0.083 R)
• M5: 369,208 km (0.077 R)
• M6: 435,180 km (0.057 R)
• M7: 677,678 km (0.089 R)
• M8: 740,809 km (0.103 R)
• M9: 828,323 km (0.08 R)
• M10: 924,365 km (0.101 R)
• M11: 1,004,998 km (0.12 R)
• M12: 1,178,682 km (0.079 R)
• M13: 1,335,759 km (0.119 R)
• M14: 1,444,218 km (0.079 R)
• M15: 1,510,938 km (0.086 R)
• M16: 1,635,703 km (0.049 R)
• M17: 1,758,224 km (0.095 R)
• M18: 1,896,003 km (0.097 R)
• M19: 2,000,273 km (0.09 R)
• M20: 2,074,922 km (0.106 R)
• M21: 2,137,903 km (0.065 R)
• M22: 2,389,826 km (0.115 R)
• M23: 2,489,309 km (0.032 R)
• M24: 2,699,344 km (0.051 R)
• M25: 2,908,332 km (0.094 R)
• M26: 2,993,304 km (0.082 R)
• M27: 3,129,737 km (0.081 R)
• M28: 3,334,537 km (0.097 R)
• M29: 3,408,737 km (0.084 R)
• M30: 3,513,605 km (0.11 R)
• M31: 3,657,668 km (0.105 R)
• M32: 3,726,633 km (0.072 R)
• M33: 3,850,200 km (0.08 R)
• M34: 3,912,583 km (0.115 R)
• M35: 4,030,316 km (0.083 R)
• M36: 4,117,382 km (0.061 R)
• M37: 4,366,463 km (0.082 R)
• M38: 4,496,912 km (0.081 R)
• M39: 4,636,936 km (0.088 R)
• M40: 4,694,980 km (0.068 R)
• M41: 5,006,143 km (0.116 R)
• M42: 5,228,745 km (0.108 R)
• M43: 5,542,452 km (0.088 R)
• M44: 5,790,784 km (0.115 R)
• M45: 5,997,379 km (0.114 R)
• M46: 6,188,266 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.5

Radius: 9.6

Gravity: 10.68 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.77 AU - 1.27 AU

Year: 711 Days

Day: 5.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 33,422,793 km

• M1: 149,299 km (0.107 R)
• M2: 212,728 km (0.092 R)
• M3: 334,650 km (0.119 R)
• M4: 695,032 km (0.118 R)
• M5: 813,513 km (0.094 R)
• M6: 884,423 km (0.119 R)
• M7: 945,309 km (0.092 R)
• M8: 1,104,032 km (0.089 R)
• M9: 1,292,675 km (0.051 R)
• M10: 1,383,780 km (0.041 R)
• M11: 1,724,265 km (0.11 R)
• M12: 1,793,978 km (0.106 R)
• M13: 1,944,324 km (0.114 R)
• M14: 2,017,028 km (0.047 R)
• M15: 2,429,320 km (0.11 R)
• M16: 2,499,032 km (0.102 R)
• M17: 2,649,677 km (0.113 R)
• M18: 2,858,367 km (0.065 R)
• M19: 2,922,993 km (0.12 R)
• M20: 3,081,866 km (0.078 R)
• M21: 3,215,008 km (0.116 R)
• M22: 3,369,393 km (0.107 R)
• M23: 3,447,483 km (0.088 R)
• M24: 3,536,194 km (0.073 R)
• M25: 3,705,838 km (0.111 R)
• M26: 3,827,162 km (0.09 R)
• M27: 3,919,015 km (0.117 R)
• M28: 4,021,939 km (0.074 R)
• M29: 4,094,643 km (0.12 R)
• M30: 4,283,436 km (0.091 R)
• M31: 4,550,318 km (0.066 R)
• M32: 4,615,244 km (0.06 R)
• M33: 4,800,895 km (0.064 R)
• M34: 4,988,939 km (0.093 R)
• M35: 5,156,788 km (0.064 R)
• M36: 5,475,432 km (0.089 R)
• M37: 5,579,253 km (0.036 R)
• M38: 5,648,816 km (0.085 R)
• M39: 5,718,678 km (0.112 R)
• M40: 6,084,145 km (0.092 R)
• M41: 6,518,129 km (0.089 R)
• M42: 6,652,767 km (0.116 R)
• M43: 6,788,303 km (0.102 R)
• M44: 6,899,903 km (0.101 R)
• M45: 7,137,464 km (0.099 R)
• M46: 7,200,445 km (0.036 R)
• M47: 7,301,573 km (0.118 R)
• M48: 7,620,815 km (0.082 R)
• M49: 7,698,007 km (0.034 R)
• M50: 7,931,530 km (0.12 R)
• M51: 8,009,769 km (0.117 R)
• M52: 8,114,637 km (0.102 R)
• M53: 8,219,954 km (0.113 R)
• M54: 8,325,720 km (0.113 R)
• M55: 8,472,027 km (0.074 R)
• M56: 8,592,154 km (0.115 R)
• M57: 9,024,342 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.6

Radius: 12.2

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.08 AU - 1.34 AU

Year: 919 Days

Day: 13.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 33,422,793 km

• M1: 155,283 km (0.101 R)
• M2: 252,222 km (0.065 R)
• M3: 391,946 km (0.103 R)
• M4: 541,395 km (0.106 R)
• M5: 794,963 km (0.093 R)
• M6: 886,367 km (0.06 R)
• M7: 1,183,618 km (0.092 R)
• M8: 1,289,982 km (0.118 R)
• M9: 1,551,180 km (0.063 R)
• M10: 1,700,329 km (0.117 R)
• M11: 1,797,119 km (0.119 R)
• M12: 1,937,442 km (0.101 R)
• M13: 2,030,342 km (0.117 R)
• M14: 2,300,366 km (0.043 R)
• M15: 2,398,951 km (0.114 R)
• M16: 2,545,109 km (0.067 R)
• M17: 2,628,734 km (0.039 R)
• M18: 2,779,528 km (0.104 R)
• M19: 3,090,094 km (0.094 R)
• M20: 3,229,519 km (0.063 R)
• M21: 3,483,686 km (0.116 R)
• M22: 3,734,112 km (0.065 R)
• M23: 3,882,962 km (0.079 R)
• M24: 4,175,576 km (0.084 R)
• M25: 4,263,689 km (0.103 R)
• M26: 4,667,902 km (0.115 R)
• M27: 4,817,051 km (0.055 R)
• M28: 5,119,987 km (0.061 R)
• M29: 5,202,565 km (0.116 R)
• M30: 5,477,227 km (0.085 R)
• M31: 5,671,255 km (0.102 R)
• M32: 5,916,895 km (0.037 R)
• M33: 6,003,662 km (0.043 R)
• M34: 6,090,877 km (0.026 R)
• M35: 6,482,525 km (0.045 R)
• M36: 6,636,311 km (0.102 R)
• M37: 6,843,205 km (0.098 R)
• M38: 6,973,654 km (0.109 R)
• M39: 7,170,824 km (0.105 R)
• M40: 7,303,368 km (0.088 R)
• M41: 7,423,346 km (0.047 R)
• M42: 7,651,781 km (0.03 R)
• M43: 7,732,864 km (0.119 R)
• M44: 7,882,461 km (0.105 R)
• M45: 8,156,973 km (0.058 R)
• M46: 8,448,540 km (0.063 R)
• M47: 8,701,211 km (0.076 R)
• M48: 8,942,213 km (0.112 R)
• M49: 9,056,356 km (0.113 R)
• M50: 9,445,310 km (0.098 R)
• M51: 9,634,402 km (0.084 R)

Asteroid Belt

Center: 1.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.9

Radius: 14.5

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.79 AU - 1.97 AU

Year: 1779 Days

Day: 8.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 33,422,793 km

• M1: 192,383 km (0.086 R)
• M2: 310,416 km (0.119 R)
• M3: 499,657 km (0.119 R)
• M4: 659,128 km (0.084 R)
• M5: 804,687 km (0.074 R)
• M6: 953,387 km (0.061 R)
• M7: 1,122,134 km (0.068 R)
• M8: 1,260,811 km (0.097 R)
• M9: 1,448,107 km (0.101 R)
• M10: 1,656,497 km (0.047 R)
• M11: 1,946,119 km (0.105 R)
• M12: 2,091,229 km (0.081 R)
• M13: 2,366,938 km (0.059 R)
• M14: 2,803,165 km (0.077 R)
• M15: 3,556,839 km (0.103 R)
• M16: 4,072,652 km (0.098 R)
• M17: 4,291,963 km (0.064 R)
• M18: 4,791,919 km (0.076 R)
• M19: 5,040,551 km (0.112 R)
• M20: 5,208,699 km (0.103 R)
• M21: 5,481,715 km (0.108 R)
• M22: 5,724,512 km (0.098 R)
• M23: 6,184,825 km (0.048 R)
• M24: 6,528,900 km (0.115 R)
• M25: 6,675,655 km (0.047 R)
• M26: 6,823,608 km (0.105 R)
• M27: 6,972,607 km (0.083 R)
• M28: 7,160,502 km (0.079 R)
• M29: 7,254,898 km (0.048 R)
• M30: 7,675,867 km (0.097 R)
• M31: 8,026,375 km (0.108 R)
• M32: 8,262,889 km (0.075 R)
• M33: 8,362,222 km (0.089 R)
• M34: 8,481,750 km (0.03 R)
• M35: 8,642,269 km (0.098 R)
• M36: 8,823,881 km (0.119 R)
• M37: 10,046,245 km (0.052 R)
• M38: 10,451,206 km (0.095 R)
• M39: 11,057,826 km (0.094 R)
• M40: 11,211,313 km (0.095 R)
• M41: 11,431,820 km (0.064 R)
• M42: 11,609,244 km (0.108 R)
• M43: 11,809,854 km (0.068 R)
• M44: 12,011,811 km (0.062 R)
• M45: 12,214,816 km (0.105 R)
• M46: 12,464,495 km (0.063 R)
• M47: 12,601,377 km (0.084 R)
• M48: 12,922,862 km (0.068 R)
• M49: 13,015,164 km (0.091 R)
• M50: 13,316,754 km (0.074 R)
• M51: 13,526,939 km (0.116 R)
• M52: 13,808,931 km (0.095 R)
• M53: 13,974,386 km (0.115 R)
• M54: 14,140,290 km (0.078 R)
• M55: 14,235,584 km (0.041 R)
• M56: 14,354,813 km (0.094 R)
• M57: 14,980,432 km (0.061 R)
• M58: 15,199,144 km (0.051 R)
• M59: 16,009,964 km (0.111 R)
• M60: 16,233,613 km (0.044 R)
• M61: 16,458,159 km (0.037 R)
• M62: 16,734,167 km (0.077 R)
• M63: 16,986,389 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180.8

Radius: 3.8

Gravity: 12.52 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.89 AU - 7.03 AU

Year: 11333 Days

Day: 24.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 33,422,793 km

• M1: 80,633 km (0.074 R)
• M2: 294,558 km (0.029 R)
• M3: 732,730 km (0.1 R)
• M4: 993,779 km (0.117 R)
• M5: 1,248,394 km (0.093 R)
• M6: 1,400,086 km (0.102 R)
• M7: 1,469,500 km (0.099 R)
• M8: 1,522,308 km (0.114 R)
• M9: 1,684,322 km (0.104 R)
• M10: 1,795,623 km (0.108 R)
• M11: 1,928,317 km (0.087 R)
• M12: 2,044,704 km (0.106 R)
• M13: 2,083,898 km (0.062 R)
• M14: 2,163,335 km (0.111 R)
• M15: 2,345,545 km (0.094 R)
• M16: 2,386,684 km (0.114 R)
• M17: 2,532,542 km (0.083 R)
• M18: 2,638,607 km (0.104 R)
• M19: 2,724,626 km (0.051 R)
• M20: 2,789,551 km (0.059 R)
• M21: 3,825,218 km (0.087 R)
• M22: 3,898,072 km (0.065 R)
• M23: 4,319,788 km (0.092 R)
• M24: 4,344,921 km (0.105 R)
• M25: 4,395,634 km (0.113 R)
• M26: 4,497,510 km (0.087 R)
• M27: 5,045,338 km (0.113 R)
• M28: 5,178,779 km (0.057 R)
• M29: 5,975,986 km (0.087 R)
• M30: 6,869,385 km (0.072 R)
• M31: 6,958,096 km (0.051 R)
• M32: 7,589,250 km (0.06 R)
• M33: 7,896,224 km (0.067 R)
• M34: 8,051,357 km (0.097 R)
• M35: 8,238,654 km (0.036 R)
• M36: 8,617,585 km (0.035 R)
• M37: 8,649,450 km (0.073 R)
• M38: 8,745,192 km (0.118 R)
• M39: 8,809,220 km (0.09 R)
• M40: 8,873,398 km (0.091 R)
• M41: 9,655,795 km (0.11 R)
• M42: 9,688,856 km (0.112 R)
• M43: 9,755,128 km (0.091 R)
• M44: 9,954,841 km (0.112 R)
• M45: 10,088,731 km (0.109 R)
• M46: 11,111,681 km (0.092 R)
• M47: 11,953,618 km (0.068 R)
• M48: 12,418,269 km (0.072 R)
• M49: 12,598,385 km (0.058 R)
• M50: 12,779,548 km (0.044 R)
• M51: 13,401,725 km (0.11 R)
• M52: 13,735,179 km (0.08 R)
• M53: 14,485,711 km (0.044 R)
• M54: 15,365,347 km (0.116 R)
• M55: 15,442,539 km (0.054 R)
• M56: 15,481,285 km (0.102 R)
• M57: 15,520,031 km (0.11 R)
• M58: 15,753,105 km (0.075 R)
• M59: 15,870,090 km (0.082 R)
• M60: 16,340,875 km (0.069 R)
• M61: 16,816,147 km (0.1 R)
• M62: 16,975,618 km (0.089 R)
• M63: 17,055,504 km (0.11 R)
• M64: 17,537,658 km (0.114 R)
• M65: 17,658,832 km (0.11 R)
• M66: 17,780,305 km (0.106 R)
• M67: 18,146,521 km (0.056 R)
• M68: 18,269,191 km (0.057 R)
• M69: 18,886,282 km (0.101 R)
• M70: 19,761,879 km (0.114 R)
• M71: 19,887,990 km (0.102 R)
• M72: 20,098,773 km (0.115 R)
• M73: 20,778,546 km (0.03 R)
• M74: 20,949,536 km (0.084 R)
• M75: 21,465,649 km (0.066 R)
• M76: 23,393,517 km (0.051 R)
• M77: 26,202,366 km (0.103 R)
• M78: 26,294,668 km (0.118 R)
• M79: 26,433,495 km (0.101 R)
• M80: 26,804,647 km (0.101 R)
• M81: 27,317,918 km (0.091 R)
• M82: 28,448,877 km (0.113 R)
• M83: 28,924,599 km (0.079 R)
• M84: 29,067,764 km (0.099 R)
• M85: 30,804,894 km (0.036 R)
• M86: 31,195,494 km (0.109 R)
• M87: 31,587,740 km (0.095 R)
• M88: 32,476,052 km (0.105 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 17,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit