🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.4

Radius: 12.7

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.84 AU - 1.12 AU

Year: 647 Days

Day: 9.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 22,869,484 km

• M1: 162,912 km (0.105 R)
• M2: 293,062 km (0.063 R)
• M3: 384,317 km (0.099 R)
• M4: 528,380 km (0.119 R)
• M5: 698,622 km (0.118 R)
• M6: 789,129 km (0.115 R)
• M7: 908,508 km (0.097 R)
• M8: 1,097,600 km (0.111 R)
• M9: 1,222,065 km (0.054 R)
• M10: 1,311,674 km (0.101 R)
• M11: 1,438,832 km (0.104 R)
• M12: 1,794,277 km (0.083 R)
• M13: 1,890,767 km (0.081 R)
• M14: 2,028,996 km (0.04 R)
• M15: 2,177,547 km (0.099 R)
• M16: 2,357,962 km (0.071 R)
• M17: 2,521,771 km (0.058 R)
• M18: 2,638,009 km (0.119 R)
• M19: 2,756,042 km (0.084 R)
• M20: 2,913,867 km (0.113 R)
• M21: 3,199,150 km (0.117 R)
• M22: 3,301,625 km (0.108 R)
• M23: 3,469,623 km (0.102 R)
• M24: 3,739,199 km (0.117 R)
• M25: 3,889,245 km (0.1 R)
• M26: 3,973,469 km (0.096 R)
• M27: 4,160,915 km (0.092 R)
• M28: 4,334,000 km (0.098 R)
• M29: 4,535,957 km (0.105 R)
• M30: 4,714,128 km (0.119 R)
• M31: 5,059,101 km (0.059 R)
• M32: 5,290,678 km (0.11 R)
• M33: 5,393,751 km (0.029 R)
• M34: 5,802,752 km (0.109 R)
• M35: 6,380,499 km (0.098 R)
• M36: 6,530,396 km (0.111 R)
• M37: 6,661,294 km (0.117 R)
• M38: 6,833,631 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.6

Radius: 11.8

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.86 AU - 2.14 AU

Year: 1886 Days

Day: 5.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 22,869,484 km

• M1: 147,055 km (0.099 R)
• M2: 240,703 km (0.068 R)
• M3: 321,486 km (0.084 R)
• M4: 402,867 km (0.097 R)
• M5: 554,111 km (0.09 R)
• M6: 689,646 km (0.096 R)
• M7: 1,011,282 km (0.047 R)
• M8: 1,395,299 km (0.071 R)
• M9: 1,511,088 km (0.106 R)
• M10: 1,630,168 km (0.095 R)
• M11: 1,743,713 km (0.093 R)
• M12: 1,932,954 km (0.077 R)
• M13: 2,186,223 km (0.113 R)
• M14: 2,361,253 km (0.119 R)
• M15: 2,551,242 km (0.087 R)
• M16: 2,684,085 km (0.105 R)
• M17: 2,850,887 km (0.071 R)
• M18: 3,260,934 km (0.074 R)
• M19: 3,394,376 km (0.106 R)
• M20: 3,747,726 km (0.11 R)
• M21: 3,840,776 km (0.055 R)
• M22: 3,958,360 km (0.096 R)
• M23: 4,112,894 km (0.101 R)
• M24: 4,526,832 km (0.042 R)
• M25: 4,626,165 km (0.043 R)
• M26: 4,738,812 km (0.051 R)
• M27: 4,814,508 km (0.073 R)
• M28: 4,966,949 km (0.097 R)
• M29: 5,108,169 km (0.1 R)
• M30: 5,302,945 km (0.099 R)
• M31: 5,447,307 km (0.101 R)
• M32: 5,659,587 km (0.071 R)
• M33: 6,051,533 km (0.047 R)
• M34: 6,161,188 km (0.108 R)
• M35: 6,340,855 km (0.117 R)
• M36: 6,606,541 km (0.074 R)
• M37: 6,691,363 km (0.048 R)
• M38: 6,833,332 km (0.113 R)
• M39: 7,076,877 km (0.094 R)
• M40: 7,323,414 km (0.064 R)
• M41: 7,528,662 km (0.061 R)
• M42: 7,602,414 km (0.074 R)
• M43: 7,780,436 km (0.076 R)
• M44: 8,170,737 km (0.047 R)
• M45: 8,398,873 km (0.055 R)
• M46: 8,521,544 km (0.063 R)
• M47: 8,752,822 km (0.06 R)
• M48: 8,923,962 km (0.101 R)
• M49: 9,253,526 km (0.111 R)
• M50: 9,332,663 km (0.078 R)
• M51: 9,827,982 km (0.057 R)
• M52: 9,940,928 km (0.043 R)
• M53: 10,413,957 km (0.03 R)
• M54: 10,711,208 km (0.083 R)
• M55: 10,827,595 km (0.117 R)
• M56: 11,179,150 km (0.071 R)
• M57: 11,347,896 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897

Radius: 10.6

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.29 AU - 3.57 AU

Year: 4236 Days

Day: 8.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 22,869,484 km

• M1: 165,754 km (0.04 R)
• M2: 300,393 km (0.08 R)
• M3: 394,340 km (0.085 R)
• M4: 470,934 km (0.06 R)
• M5: 586,424 km (0.046 R)
• M6: 677,230 km (0.03 R)
• M7: 810,671 km (0.103 R)
• M8: 926,908 km (0.082 R)
• M9: 1,076,955 km (0.076 R)
• M10: 1,148,014 km (0.119 R)
• M11: 1,657,844 km (0.099 R)
• M12: 1,911,412 km (0.08 R)
• M13: 2,250,700 km (0.04 R)
• M14: 2,532,243 km (0.074 R)
• M15: 2,628,584 km (0.075 R)
• M16: 2,884,995 km (0.109 R)
• M17: 3,108,494 km (0.12 R)
• M18: 3,191,222 km (0.047 R)
• M19: 3,834,792 km (0.051 R)
• M20: 4,683,012 km (0.082 R)
• M21: 5,091,863 km (0.106 R)
• M22: 5,239,067 km (0.05 R)
• M23: 5,412,451 km (0.063 R)
• M24: 5,512,382 km (0.092 R)
• M25: 5,612,912 km (0.117 R)
• M26: 5,892,660 km (0.038 R)
• M27: 6,255,285 km (0.099 R)
• M28: 7,497,696 km (0.116 R)
• M29: 7,693,370 km (0.05 R)
• M30: 7,947,536 km (0.112 R)
• M31: 8,032,807 km (0.063 R)
• M32: 8,290,564 km (0.069 R)
• M33: 8,697,022 km (0.053 R)
• M34: 8,843,777 km (0.099 R)
• M35: 8,932,190 km (0.12 R)
• M36: 9,559,603 km (0.116 R)
• M37: 9,771,883 km (0.107 R)
• M38: 9,924,472 km (0.115 R)
• M39: 10,668,123 km (0.06 R)
• M40: 10,951,611 km (0.093 R)
• M41: 11,301,371 km (0.043 R)
• M42: 11,429,577 km (0.102 R)
• M43: 12,012,260 km (0.109 R)
• M44: 12,439,063 km (0.1 R)
• M45: 12,505,185 km (0.105 R)
• M46: 12,571,307 km (0.105 R)
• M47: 13,954,639 km (0.112 R)
• M48: 14,577,116 km (0.102 R)
• M49: 15,456,751 km (0.113 R)
• M50: 15,670,377 km (0.101 R)
• M51: 15,777,639 km (0.072 R)
• M52: 16,064,717 km (0.086 R)
• M53: 16,136,674 km (0.1 R)
• M54: 16,789,967 km (0.087 R)
• M55: 16,936,274 km (0.093 R)
• M56: 17,193,433 km (0.103 R)
• M57: 17,451,788 km (0.117 R)
• M58: 17,600,040 km (0.109 R)
• M59: 17,823,240 km (0.116 R)
• M60: 17,935,139 km (0.08 R)
• M61: 20,495,357 km (0.083 R)
• M62: 20,808,615 km (0.08 R)
• M63: 21,638,434 km (0.101 R)
• M64: 21,877,641 km (0.091 R)
• M65: 22,077,504 km (0.089 R)
• M66: 23,208,314 km (0.025 R)
• M67: 23,739,686 km (0.079 R)
• M68: 24,068,801 km (0.112 R)
• M69: 24,275,246 km (0.078 R)
• M70: 24,482,140 km (0.103 R)
• M71: 24,565,167 km (0.107 R)
• M72: 24,648,194 km (0.094 R)
• M73: 24,731,370 km (0.067 R)
• M74: 24,897,873 km (0.064 R)
• M75: 25,568,071 km (0.05 R)
• M76: 26,414,047 km (0.113 R)
• M77: 26,499,019 km (0.067 R)
• M78: 26,840,401 km (0.056 R)
• M79: 26,925,971 km (0.106 R)
• M80: 27,054,476 km (0.115 R)
• M81: 27,226,064 km (0.051 R)
• M82: 27,700,140 km (0.107 R)
• M83: 28,046,459 km (0.116 R)
• M84: 28,220,292 km (0.077 R)
• M85: 28,350,741 km (0.117 R)
• M86: 29,270,170 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.3

Radius: 10

Gravity: 9.47 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.36 AU - 3.96 AU

Year: 4669 Days

Day: 9.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 22,869,484 km

• M1: 143,165 km (0.061 R)
• M2: 266,434 km (0.083 R)
• M3: 419,921 km (0.072 R)
• M4: 482,304 km (0.118 R)
• M5: 717,322 km (0.118 R)
• M6: 1,003,203 km (0.059 R)
• M7: 1,389,315 km (0.032 R)
• M8: 1,522,458 km (0.08 R)
• M9: 1,642,435 km (0.095 R)
• M10: 1,730,099 km (0.098 R)
• M11: 2,097,063 km (0.063 R)
• M12: 2,408,227 km (0.091 R)
• M13: 2,508,607 km (0.115 R)
• M14: 2,610,333 km (0.093 R)
• M15: 2,881,405 km (0.091 R)
• M16: 2,988,068 km (0.106 R)
• M17: 3,052,694 km (0.076 R)
• M18: 3,748,474 km (0.07 R)
• M19: 4,198,763 km (0.105 R)
• M20: 4,418,074 km (0.056 R)
• M21: 4,766,787 km (0.081 R)
• M22: 5,124,475 km (0.046 R)
• M23: 5,280,506 km (0.103 R)
• M24: 5,865,882 km (0.115 R)
• M25: 6,753,895 km (0.112 R)
• M26: 6,953,758 km (0.028 R)
• M27: 7,097,821 km (0.069 R)
• M28: 7,184,587 km (0.092 R)
• M29: 8,102,969 km (0.119 R)
• M30: 8,499,104 km (0.084 R)
• M31: 8,808,023 km (0.114 R)
• M32: 9,215,229 km (0.082 R)
• M33: 9,660,731 km (0.086 R)
• M34: 10,309,388 km (0.054 R)
• M35: 10,638,952 km (0.118 R)
• M36: 10,738,584 km (0.098 R)
• M37: 10,905,236 km (0.08 R)
• M38: 11,478,046 km (0.118 R)
• M39: 11,546,113 km (0.09 R)
• M40: 11,682,696 km (0.075 R)
• M41: 11,991,765 km (0.106 R)
• M42: 12,130,143 km (0.115 R)
• M43: 13,757,918 km (0.085 R)
• M44: 14,120,842 km (0.117 R)
• M45: 14,597,311 km (0.03 R)
• M46: 15,378,212 km (0.089 R)
• M47: 15,982,289 km (0.075 R)
• M48: 16,325,466 km (0.058 R)
• M49: 16,517,101 km (0.073 R)
• M50: 16,748,230 km (0.106 R)
• M51: 16,902,914 km (0.083 R)
• M52: 17,683,216 km (0.1 R)
• M53: 18,435,394 km (0.064 R)
• M54: 18,555,073 km (0.07 R)
• M55: 18,675,050 km (0.117 R)
• M56: 19,278,827 km (0.1 R)
• M57: 19,481,532 km (0.101 R)
• M58: 20,505,530 km (0.114 R)
• M59: 21,337,443 km (0.043 R)
• M60: 21,926,261 km (0.117 R)
• M61: 22,137,792 km (0.085 R)
• M62: 22,265,100 km (0.108 R)
• M63: 22,392,707 km (0.087 R)
• M64: 22,691,155 km (0.112 R)
• M65: 22,776,725 km (0.118 R)
• M66: 22,862,444 km (0.081 R)
• M67: 23,464,875 km (0.111 R)
• M68: 25,392,294 km (0.061 R)
• M69: 25,525,585 km (0.111 R)
• M70: 25,659,027 km (0.091 R)
• M71: 26,016,117 km (0.108 R)
• M72: 26,285,094 km (0.104 R)
• M73: 26,464,911 km (0.099 R)
• M74: 27,233,544 km (0.047 R)
• M75: 29,210,630 km (0.044 R)
• M76: 29,303,680 km (0.066 R)
• M77: 29,817,399 km (0.117 R)
• M78: 30,286,987 km (0.092 R)
• M79: 30,522,603 km (0.091 R)
• M80: 31,233,343 km (0.045 R)
• M81: 31,328,636 km (0.08 R)
• M82: 31,662,539 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 15.4

Radius: 6.3

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 8.27 AU - 12.29 AU

Year: 21980 Days

Day: 23.9 Hours

Environment

Temp: -246 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 22,869,484 km

• M1: 1,085,632 km (0.031 R)
• M2: 1,234,033 km (0.107 R)
• M3: 2,398,203 km (0.077 R)
• M4: 3,082,464 km (0.115 R)
• M5: 3,730,073 km (0.056 R)
• M6: 4,012,065 km (0.088 R)
• M7: 4,537,004 km (0.043 R)
• M8: 5,395,995 km (0.099 R)
• M9: 6,259,773 km (0.106 R)
• M10: 6,912,469 km (0.096 R)
• M11: 7,119,512 km (0.111 R)
• M12: 8,112,094 km (0.113 R)
• M13: 8,822,534 km (0.117 R)
• M14: 9,399,982 km (0.115 R)
• M15: 9,476,277 km (0.109 R)
• M16: 9,808,983 km (0.097 R)
• M17: 10,093,518 km (0.084 R)
• M18: 10,723,774 km (0.053 R)
• M19: 11,204,731 km (0.083 R)
• M20: 13,857,550 km (0.115 R)
• M21: 14,970,558 km (0.046 R)
• M22: 15,238,338 km (0.089 R)
• M23: 15,327,947 km (0.066 R)
• M24: 15,929,780 km (0.026 R)
• M25: 16,754,662 km (0.096 R)
• M26: 17,687,255 km (0.063 R)
• M27: 17,907,314 km (0.095 R)
• M28: 19,830,395 km (0.11 R)
• M29: 22,426,516 km (0.068 R)
• M30: 22,630,567 km (0.097 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 13,593 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit