🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.7

Radius: 11.6

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.6 AU - 0.84 AU

Year: 394 Days

Day: 14.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 22,196,749 km

• M1: 150,495 km (0.119 R)
• M2: 225,444 km (0.111 R)
• M3: 309,518 km (0.109 R)
• M4: 463,305 km (0.079 R)
• M5: 552,016 km (0.049 R)
• M6: 625,917 km (0.117 R)
• M7: 746,045 km (0.097 R)
• M8: 854,054 km (0.096 R)
• M9: 1,073,664 km (0.082 R)
• M10: 1,183,768 km (0.117 R)
• M11: 1,321,996 km (0.054 R)
• M12: 1,445,714 km (0.108 R)
• M13: 1,563,148 km (0.11 R)
• M14: 1,715,888 km (0.102 R)
• M15: 1,791,584 km (0.08 R)
• M16: 1,912,758 km (0.113 R)
• M17: 1,985,613 km (0.083 R)
• M18: 2,071,033 km (0.11 R)
• M19: 2,204,474 km (0.099 R)
• M20: 2,382,795 km (0.116 R)
• M21: 2,678,251 km (0.083 R)
• M22: 2,760,380 km (0.106 R)
• M23: 2,927,182 km (0.092 R)
• M24: 3,097,424 km (0.103 R)
• M25: 3,250,911 km (0.116 R)
• M26: 3,345,457 km (0.096 R)
• M27: 3,489,071 km (0.115 R)
• M28: 3,882,364 km (0.09 R)
• M29: 3,968,532 km (0.032 R)
• M30: 4,128,153 km (0.109 R)
• M31: 4,216,117 km (0.116 R)
• M32: 4,319,639 km (0.041 R)
• M33: 4,401,469 km (0.048 R)
• M34: 4,476,417 km (0.046 R)
• M35: 4,582,033 km (0.071 R)
• M36: 4,696,176 km (0.061 R)
• M37: 4,780,400 km (0.105 R)
• M38: 4,865,222 km (0.065 R)
• M39: 5,012,875 km (0.109 R)
• M40: 5,162,024 km (0.11 R)
• M41: 5,248,940 km (0.09 R)
• M42: 5,408,561 km (0.069 R)
• M43: 5,488,895 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.4

Radius: 8.9

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.86 AU - 1.1 AU

Year: 626 Days

Day: 9.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 22,196,749 km

• M1: 115,340 km (0.083 R)
• M2: 187,297 km (0.094 R)
• M3: 315,053 km (0.108 R)
• M4: 386,112 km (0.086 R)
• M5: 493,673 km (0.059 R)
• M6: 604,226 km (0.098 R)
• M7: 697,425 km (0.066 R)
• M8: 870,660 km (0.095 R)
• M9: 967,599 km (0.068 R)
• M10: 1,047,933 km (0.086 R)
• M11: 1,199,326 km (0.096 R)
• M12: 1,386,473 km (0.088 R)
• M13: 1,460,524 km (0.079 R)
• M14: 1,535,921 km (0.065 R)
• M15: 1,630,766 km (0.043 R)
• M16: 1,751,941 km (0.091 R)
• M17: 1,820,008 km (0.1 R)
• M18: 1,876,256 km (0.107 R)
• M19: 2,048,743 km (0.098 R)
• M20: 2,293,784 km (0.106 R)
• M21: 2,457,893 km (0.082 R)
• M22: 2,597,468 km (0.114 R)
• M23: 2,711,162 km (0.089 R)
• M24: 2,826,502 km (0.108 R)
• M25: 2,906,836 km (0.116 R)
• M26: 3,017,539 km (0.088 R)
• M27: 3,129,587 km (0.095 R)
• M28: 3,235,652 km (0.055 R)
• M29: 3,404,399 km (0.04 R)
• M30: 3,560,579 km (0.109 R)
• M31: 3,671,281 km (0.1 R)
• M32: 3,823,273 km (0.116 R)
• M33: 3,969,280 km (0.079 R)
• M34: 4,075,944 km (0.116 R)
• M35: 4,401,469 km (0.104 R)
• M36: 4,511,872 km (0.042 R)
• M37: 4,796,407 km (0.092 R)
• M38: 4,883,772 km (0.107 R)
• M39: 4,962,909 km (0.117 R)
• M40: 5,086,776 km (0.065 R)
• M41: 5,256,570 km (0.07 R)
• M42: 5,328,527 km (0.105 R)
• M43: 5,620,093 km (0.108 R)
• M44: 5,721,520 km (0.104 R)
• M45: 5,907,470 km (0.083 R)
• M46: 5,963,719 km (0.079 R)
• M47: 6,038,817 km (0.113 R)
• M48: 6,180,786 km (0.104 R)
• M49: 6,352,374 km (0.115 R)
• M50: 6,477,438 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.4

Radius: 12

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.19 AU - 1.83 AU

Year: 1198 Days

Day: 6 Hours

Environment

Temp: -184 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 22,196,749 km

• M1: 181,761 km (0.096 R)
• M2: 273,764 km (0.094 R)
• M3: 380,278 km (0.08 R)
• M4: 485,295 km (0.094 R)
• M5: 674,986 km (0.117 R)
• M6: 809,474 km (0.111 R)
• M7: 911,649 km (0.058 R)
• M8: 1,122,582 km (0.099 R)
• M9: 1,277,715 km (0.113 R)
• M10: 1,382,584 km (0.102 R)
• M11: 1,515,875 km (0.111 R)
• M12: 1,741,918 km (0.054 R)
• M13: 1,822,700 km (0.105 R)
• M14: 1,932,655 km (0.05 R)
• M15: 2,007,304 km (0.031 R)
• M16: 2,385,039 km (0.094 R)
• M17: 2,475,396 km (0.046 R)
• M18: 2,608,089 km (0.079 R)
• M19: 2,690,966 km (0.065 R)
• M20: 2,785,363 km (0.094 R)
• M21: 2,988,217 km (0.086 R)
• M22: 3,173,868 km (0.099 R)
• M23: 3,340,969 km (0.116 R)
• M24: 3,579,877 km (0.075 R)
• M25: 3,695,666 km (0.081 R)
• M26: 3,978,705 km (0.099 R)
• M27: 4,062,480 km (0.079 R)
• M28: 4,281,042 km (0.115 R)
• M29: 4,367,061 km (0.082 R)
• M30: 4,515,911 km (0.104 R)
• M31: 4,641,274 km (0.116 R)
• M32: 4,895,590 km (0.092 R)
• M33: 5,298,757 km (0.082 R)
• M34: 5,417,836 km (0.105 R)
• M35: 5,739,771 km (0.036 R)
• M36: 6,151,016 km (0.086 R)
• M37: 6,318,266 km (0.108 R)
• M38: 6,515,286 km (0.084 R)
• M39: 6,628,831 km (0.077 R)
• M40: 6,987,866 km (0.112 R)
• M41: 7,176,958 km (0.118 R)
• M42: 7,279,582 km (0.099 R)
• M43: 7,501,136 km (0.118 R)
• M44: 7,679,906 km (0.11 R)
• M45: 7,754,854 km (0.084 R)
• M46: 7,845,062 km (0.108 R)
• M47: 8,102,669 km (0.054 R)
• M48: 8,486,687 km (0.066 R)
• M49: 9,034,215 km (0.06 R)
• M50: 9,868,822 km (0.107 R)
• M51: 10,444,475 km (0.086 R)
• M52: 10,594,372 km (0.112 R)
• M53: 10,677,847 km (0.036 R)
• M54: 10,761,622 km (0.047 R)
• M55: 11,115,870 km (0.085 R)
• M56: 11,491,061 km (0.075 R)
• M57: 11,611,338 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.7

Radius: 9.6

Gravity: 8.83 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.28 AU - 2.5 AU

Year: 2386 Days

Day: 12.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 22,196,749 km

• M1: 128,355 km (0.109 R)
• M2: 196,123 km (0.116 R)
• M3: 257,458 km (0.081 R)
• M4: 455,974 km (0.079 R)
• M5: 558,598 km (0.077 R)
• M6: 669,750 km (0.071 R)
• M7: 751,580 km (0.059 R)
• M8: 827,426 km (0.1 R)
• M9: 916,137 km (0.067 R)
• M10: 987,346 km (0.097 R)
• M11: 1,146,967 km (0.075 R)
• M12: 1,361,490 km (0.118 R)
• M13: 1,431,951 km (0.034 R)
• M14: 1,491,790 km (0.071 R)
• M15: 1,651,112 km (0.069 R)
• M16: 1,714,092 km (0.089 R)
• M17: 1,829,283 km (0.088 R)
• M18: 1,894,507 km (0.113 R)
• M19: 1,973,794 km (0.105 R)
• M20: 2,372,772 km (0.101 R)
• M21: 2,458,491 km (0.086 R)
• M22: 2,737,043 km (0.096 R)
• M23: 3,087,700 km (0.092 R)
• M24: 3,244,778 km (0.06 R)
• M25: 3,501,637 km (0.11 R)
• M26: 3,682,052 km (0.11 R)
• M27: 3,899,268 km (0.098 R)
• M28: 4,487,338 km (0.086 R)
• M29: 4,827,972 km (0.105 R)
• M30: 4,955,729 km (0.111 R)
• M31: 5,745,157 km (0.039 R)
• M32: 6,075,768 km (0.105 R)
• M33: 6,392,766 km (0.107 R)
• M34: 6,755,840 km (0.084 R)
• M35: 7,375,773 km (0.106 R)
• M36: 7,438,754 km (0.111 R)
• M37: 7,502,034 km (0.1 R)
• M38: 7,607,650 km (0.079 R)
• M39: 7,777,892 km (0.116 R)
• M40: 7,863,462 km (0.086 R)
• M41: 8,100,426 km (0.091 R)
• M42: 8,427,297 km (0.085 R)
• M43: 8,493,270 km (0.057 R)
• M44: 8,581,383 km (0.073 R)
• M45: 9,184,262 km (0.105 R)
• M46: 9,365,575 km (0.1 R)
• M47: 9,593,861 km (0.031 R)
• M48: 9,731,790 km (0.083 R)
• M49: 9,939,731 km (0.056 R)
• M50: 10,009,444 km (0.103 R)
• M51: 10,242,966 km (0.109 R)
• M52: 10,478,134 km (0.073 R)
• M53: 10,715,247 km (0.105 R)
• M54: 10,834,327 km (0.056 R)
• M55: 10,930,069 km (0.065 R)
• M56: 11,436,907 km (0.056 R)
• M57: 12,149,591 km (0.085 R)
• M58: 12,273,907 km (0.036 R)
• M59: 12,398,672 km (0.075 R)
• M60: 12,523,735 km (0.103 R)
• M61: 12,977,914 km (0.105 R)
• M62: 13,079,491 km (0.089 R)
• M63: 13,206,949 km (0.062 R)
• M64: 13,565,984 km (0.095 R)
• M65: 13,669,206 km (0.057 R)
• M66: 13,850,369 km (0.116 R)
• M67: 14,398,645 km (0.082 R)
• M68: 14,688,716 km (0.111 R)
• M69: 15,247,913 km (0.12 R)
• M70: 15,435,807 km (0.093 R)
• M71: 15,813,991 km (0.106 R)
• M72: 16,579,483 km (0.081 R)
• M73: 17,105,769 km (0.053 R)
• M74: 17,525,241 km (0.103 R)
• M75: 18,089,674 km (0.101 R)
• M76: 18,260,215 km (0.067 R)
• M77: 18,345,636 km (0.084 R)
• M78: 18,488,352 km (0.055 R)
• M79: 18,832,427 km (0.048 R)
• M80: 19,034,085 km (0.115 R)
• M81: 19,207,469 km (0.113 R)
• M82: 19,439,645 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.7

Radius: 8.8

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.41 AU - 3.79 AU

Year: 3524 Days

Day: 7.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 22,196,749 km

• M1: 202,107 km (0.093 R)
• M2: 266,583 km (0.107 R)
• M3: 334,501 km (0.081 R)
• M4: 417,976 km (0.09 R)
• M5: 483,949 km (0.119 R)
• M6: 554,111 km (0.101 R)
• M7: 628,012 km (0.092 R)
• M8: 725,849 km (0.117 R)
• M9: 860,936 km (0.072 R)
• M10: 959,670 km (0.046 R)
• M11: 1,085,632 km (0.073 R)
• M12: 1,229,395 km (0.085 R)
• M13: 1,470,397 km (0.099 R)
• M14: 1,536,370 km (0.08 R)
• M15: 1,603,240 km (0.058 R)
• M16: 1,671,307 km (0.099 R)
• M17: 2,159,595 km (0.112 R)
• M18: 2,342,104 km (0.094 R)
• M19: 2,577,571 km (0.104 R)
• M20: 2,657,756 km (0.056 R)
• M21: 2,820,817 km (0.095 R)
• M22: 2,920,150 km (0.118 R)
• M23: 3,312,097 km (0.06 R)
• M24: 3,684,446 km (0.118 R)
• M25: 3,903,308 km (0.094 R)
• M26: 4,296,600 km (0.069 R)
• M27: 4,449,789 km (0.117 R)
• M28: 4,507,683 km (0.091 R)
• M29: 5,739,023 km (0.104 R)
• M30: 5,886,826 km (0.11 R)
• M31: 5,950,405 km (0.079 R)
• M32: 6,100,003 km (0.072 R)
• M33: 6,207,564 km (0.08 R)
• M34: 6,446,322 km (0.098 R)
• M35: 6,533,986 km (0.094 R)
• M36: 6,776,933 km (0.112 R)
• M37: 7,067,901 km (0.102 R)
• M38: 7,408,835 km (0.037 R)
• M39: 7,615,878 km (0.109 R)
• M40: 8,343,971 km (0.072 R)
• M41: 8,535,456 km (0.077 R)
• M42: 8,776,907 km (0.082 R)
• M43: 8,996,068 km (0.081 R)
• M44: 9,094,055 km (0.06 R)
• M45: 9,291,225 km (0.027 R)
• M46: 9,589,523 km (0.108 R)
• M47: 9,916,244 km (0.112 R)
• M48: 9,992,091 km (0.099 R)
• M49: 10,944,431 km (0.113 R)
• M50: 11,630,786 km (0.107 R)
• M51: 12,114,286 km (0.032 R)
• M52: 12,331,203 km (0.048 R)
• M53: 12,494,713 km (0.119 R)
• M54: 12,741,400 km (0.116 R)
• M55: 13,828,977 km (0.076 R)
• M56: 14,226,608 km (0.071 R)
• M57: 14,859,108 km (0.072 R)
• M58: 15,442,091 km (0.119 R)
• M59: 15,647,937 km (0.108 R)
• M60: 15,706,879 km (0.115 R)
• M61: 16,181,254 km (0.085 R)
• M62: 16,450,231 km (0.115 R)
• M63: 16,510,219 km (0.104 R)
• M64: 16,811,061 km (0.117 R)
• M65: 17,632,652 km (0.08 R)
• M66: 17,755,472 km (0.048 R)
• M67: 18,002,009 km (0.039 R)
• M68: 18,529,641 km (0.068 R)
• M69: 18,779,619 km (0.109 R)
• M70: 19,125,340 km (0.066 R)
• M71: 19,409,725 km (0.107 R)
• M72: 19,727,322 km (0.07 R)
• M73: 19,791,050 km (0.071 R)
• M74: 20,367,600 km (0.089 R)
• M75: 20,657,970 km (0.068 R)
• M76: 20,722,746 km (0.088 R)
• M77: 20,819,984 km (0.05 R)
• M78: 21,112,448 km (0.118 R)
• M79: 21,341,034 km (0.108 R)
• M80: 21,701,714 km (0.101 R)
• M81: 22,031,278 km (0.082 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 16,070 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit