🌌 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: 795.9

Radius: 14.6

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.63 AU - 0.81 AU

Year: 414 Days

Day: 11 Hours

Environment

Temp: -163 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 62,357,083 km

• M1: 182,509 km (0.088 R)
• M2: 292,314 km (0.112 R)
• M3: 440,267 km (0.053 R)
• M4: 531,820 km (0.082 R)
• M5: 673,938 km (0.076 R)
• M6: 765,044 km (0.118 R)
• M7: 891,304 km (0.072 R)
• M8: 1,011,730 km (0.111 R)
• M9: 1,191,697 km (0.082 R)
• M10: 1,331,571 km (0.064 R)
• M11: 1,541,756 km (0.088 R)
• M12: 1,701,227 km (0.077 R)
• M13: 1,930,710 km (0.106 R)
• M14: 2,176,799 km (0.059 R)
• M15: 2,471,806 km (0.099 R)
• M16: 2,647,284 km (0.066 R)
• M17: 2,806,905 km (0.098 R)
• M18: 2,969,817 km (0.098 R)
• M19: 3,073,339 km (0.044 R)
• M20: 3,171,026 km (0.099 R)
• M21: 3,376,873 km (0.053 R)
• M22: 3,521,384 km (0.093 R)
• M23: 3,697,760 km (0.101 R)
• M24: 3,876,978 km (0.114 R)
• M25: 4,105,265 km (0.085 R)
• M26: 4,275,507 km (0.083 R)
• M27: 4,432,286 km (0.088 R)
• M28: 4,639,180 km (0.116 R)
• M29: 4,735,670 km (0.096 R)
• M30: 4,922,668 km (0.108 R)
• M31: 5,062,392 km (0.034 R)
• M32: 5,178,629 km (0.089 R)
• M33: 5,303,993 km (0.111 R)
• M34: 5,438,930 km (0.108 R)
• M35: 5,583,591 km (0.114 R)
• M36: 5,746,802 km (0.06 R)
• M37: 5,990,348 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.9

Radius: 8.8

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.09 AU - 1.55 AU

Year: 1029 Days

Day: 8.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 62,357,083 km

• M1: 113,395 km (0.057 R)
• M2: 175,179 km (0.072 R)
• M3: 237,113 km (0.097 R)
• M4: 297,849 km (0.085 R)
• M5: 393,293 km (0.099 R)
• M6: 467,194 km (0.104 R)
• M7: 543,040 km (0.102 R)
• M8: 642,373 km (0.116 R)
• M9: 712,385 km (0.067 R)
• M10: 818,450 km (0.101 R)
• M11: 877,840 km (0.062 R)
• M12: 992,283 km (0.084 R)
• M13: 1,088,624 km (0.114 R)
• M14: 1,285,794 km (0.111 R)
• M15: 1,355,955 km (0.112 R)
• M16: 1,494,782 km (0.075 R)
• M17: 1,665,623 km (0.114 R)
• M18: 1,899,594 km (0.096 R)
• M19: 2,079,261 km (0.06 R)
• M20: 2,186,223 km (0.098 R)
• M21: 2,313,232 km (0.058 R)
• M22: 2,368,433 km (0.115 R)
• M23: 2,436,501 km (0.106 R)
• M24: 2,517,882 km (0.085 R)
• M25: 2,574,729 km (0.092 R)
• M26: 2,638,458 km (0.106 R)
• M27: 2,722,083 km (0.028 R)
• M28: 2,872,279 km (0.062 R)
• M29: 3,180,750 km (0.11 R)
• M30: 3,276,792 km (0.083 R)
• M31: 3,332,143 km (0.078 R)
• M32: 3,721,097 km (0.069 R)
• M33: 3,976,012 km (0.04 R)
• M34: 4,064,873 km (0.115 R)
• M35: 4,229,281 km (0.11 R)
• M36: 4,457,269 km (0.049 R)
• M37: 4,869,560 km (0.082 R)
• M38: 5,197,180 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.5

Radius: 14.7

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.34 AU - 2.9 AU

Year: 2876 Days

Day: 10.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 62,357,083 km

• M1: 203,603 km (0.071 R)
• M2: 330,761 km (0.083 R)
• M3: 496,067 km (0.11 R)
• M4: 644,468 km (0.068 R)
• M5: 762,949 km (0.069 R)
• M6: 870,061 km (0.097 R)
• M7: 1,014,872 km (0.078 R)
• M8: 1,179,878 km (0.067 R)
• M9: 1,366,427 km (0.091 R)
• M10: 1,652,907 km (0.119 R)
• M11: 1,783,655 km (0.028 R)
• M12: 2,000,572 km (0.056 R)
• M13: 2,255,337 km (0.098 R)
• M14: 2,475,994 km (0.085 R)
• M15: 2,627,088 km (0.034 R)
• M16: 2,907,285 km (0.047 R)
• M17: 3,115,675 km (0.113 R)
• M18: 3,362,511 km (0.093 R)
• M19: 3,805,919 km (0.117 R)
• M20: 3,910,937 km (0.118 R)
• M21: 4,432,286 km (0.106 R)
• M22: 4,617,338 km (0.041 R)
• M23: 4,937,777 km (0.113 R)
• M24: 5,343,935 km (0.114 R)
• M25: 5,461,968 km (0.09 R)
• M26: 5,640,588 km (0.111 R)
• M27: 6,126,781 km (0.045 R)
• M28: 6,881,502 km (0.088 R)
• M29: 7,270,008 km (0.066 R)
• M30: 7,445,037 km (0.069 R)
• M31: 7,710,125 km (0.067 R)
• M32: 7,933,474 km (0.051 R)
• M33: 8,091,150 km (0.106 R)
• M34: 8,249,874 km (0.063 R)
• M35: 8,501,348 km (0.12 R)
• M36: 8,941,764 km (0.1 R)
• M37: 9,508,740 km (0.098 R)
• M38: 9,893,206 km (0.076 R)
• M39: 10,063,150 km (0.057 R)
• M40: 10,258,524 km (0.101 R)
• M41: 10,529,147 km (0.09 R)
• M42: 10,777,180 km (0.053 R)
• M43: 11,228,667 km (0.027 R)
• M44: 11,405,940 km (0.111 R)
• M45: 11,891,834 km (0.056 R)
• M46: 11,995,056 km (0.052 R)
• M47: 12,306,370 km (0.07 R)
• M48: 12,594,046 km (0.026 R)
• M49: 13,309,723 km (0.039 R)
• M50: 13,443,762 km (0.111 R)
• M51: 13,740,116 km (0.11 R)
• M52: 15,002,871 km (0.063 R)
• M53: 15,478,892 km (0.063 R)
• M54: 15,959,998 km (0.086 R)
• M55: 16,474,765 km (0.118 R)
• M56: 16,966,044 km (0.112 R)
• M57: 17,082,282 km (0.093 R)
• M58: 17,815,012 km (0.085 R)
• M59: 18,051,676 km (0.085 R)
• M60: 18,289,387 km (0.109 R)
• M61: 18,767,950 km (0.096 R)
• M62: 19,008,803 km (0.109 R)
• M63: 19,190,116 km (0.087 R)
• M64: 19,737,494 km (0.108 R)
• M65: 19,951,868 km (0.101 R)
• M66: 20,043,871 km (0.107 R)
• M67: 20,537,394 km (0.064 R)
• M68: 20,630,294 km (0.115 R)
• M69: 20,785,577 km (0.098 R)
• M70: 20,878,926 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.7

Radius: 9.2

Gravity: 9.66 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.4 AU - 4.96 AU

Year: 5796 Days

Day: 5 Hours

Environment

Temp: -220 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 62,357,083 km

• M1: 130,749 km (0.093 R)
• M2: 262,095 km (0.111 R)
• M3: 556,504 km (0.113 R)
• M4: 658,380 km (0.108 R)
• M5: 852,558 km (0.041 R)
• M6: 1,347,578 km (0.077 R)
• M7: 1,979,928 km (0.114 R)
• M8: 2,059,813 km (0.044 R)
• M9: 2,243,818 km (0.118 R)
• M10: 2,454,452 km (0.045 R)
• M11: 2,518,929 km (0.088 R)
• M12: 2,605,845 km (0.12 R)
• M13: 2,782,820 km (0.098 R)
• M14: 2,986,572 km (0.114 R)
• M15: 3,101,912 km (0.099 R)
• M16: 3,337,080 km (0.05 R)
• M17: 3,505,078 km (0.108 R)
• M18: 3,602,466 km (0.12 R)
• M19: 3,774,953 km (0.112 R)
• M20: 4,387,257 km (0.087 R)
• M21: 4,518,753 km (0.044 R)
• M22: 5,002,852 km (0.101 R)
• M23: 5,140,183 km (0.062 R)
• M24: 5,560,104 km (0.067 R)
• M25: 6,078,461 km (0.12 R)
• M26: 7,223,333 km (0.055 R)
• M27: 7,472,713 km (0.102 R)
• M28: 7,947,985 km (0.071 R)
• M29: 8,205,593 km (0.082 R)
• M30: 8,367,906 km (0.095 R)
• M31: 8,630,002 km (0.046 R)
• M32: 9,466,104 km (0.111 R)
• M33: 10,084,093 km (0.116 R)
• M34: 10,292,932 km (0.057 R)
• M35: 10,538,572 km (0.098 R)
• M36: 11,071,140 km (0.077 R)
• M37: 13,022,644 km (0.094 R)
• M38: 13,136,339 km (0.119 R)
• M39: 13,555,811 km (0.098 R)
• M40: 13,940,876 km (0.087 R)
• M41: 14,486,160 km (0.112 R)
• M42: 14,643,238 km (0.073 R)
• M43: 15,117,762 km (0.037 R)
• M44: 15,477,097 km (0.078 R)
• M45: 15,798,732 km (0.087 R)
• M46: 16,082,070 km (0.036 R)
• M47: 16,326,214 km (0.077 R)
• M48: 16,489,724 km (0.04 R)
• M49: 17,565,632 km (0.045 R)
• M50: 17,775,069 km (0.111 R)
• M51: 18,027,591 km (0.117 R)
• M52: 18,451,102 km (0.057 R)
• M53: 18,536,223 km (0.047 R)
• M54: 18,749,400 km (0.048 R)
• M55: 18,920,690 km (0.082 R)
• M56: 19,394,167 km (0.066 R)
• M57: 19,567,401 km (0.112 R)
• M58: 20,046,264 km (0.098 R)
• M59: 20,573,148 km (0.076 R)
• M60: 22,090,370 km (0.092 R)
• M61: 22,316,562 km (0.059 R)
• M62: 23,366,739 km (0.08 R)
• M63: 24,199,999 km (0.091 R)
• M64: 24,433,072 km (0.077 R)
• M65: 24,667,043 km (0.091 R)
• M66: 25,325,872 km (0.116 R)
• M67: 25,942,964 km (0.098 R)
• M68: 26,085,979 km (0.079 R)
• M69: 26,853,566 km (0.048 R)
• M70: 27,143,337 km (0.054 R)
• M71: 28,361,961 km (0.042 R)
• M72: 28,460,097 km (0.049 R)
• M73: 28,607,750 km (0.043 R)
• M74: 28,755,553 km (0.111 R)
• M75: 30,298,206 km (0.109 R)
• M76: 31,867,488 km (0.107 R)
• M77: 32,276,788 km (0.098 R)
• M78: 34,087,820 km (0.074 R)
• M79: 35,137,398 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 487.7

Radius: 3.9

Gravity: 32.06 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 7.73 AU - 9.79 AU

Year: 17585 Days

Day: 20.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,357,083 km

• M1: 251,773 km (0.088 R)
• M2: 294,857 km (0.054 R)
• M3: 439,070 km (0.113 R)
• M4: 492,027 km (0.118 R)
• M5: 584,778 km (0.028 R)
• M6: 766,091 km (0.086 R)
• M7: 1,484,908 km (0.104 R)
• M8: 1,730,847 km (0.086 R)
• M9: 2,168,421 km (0.061 R)
• M10: 2,802,118 km (0.105 R)
• M11: 3,813,998 km (0.097 R)
• M12: 4,186,796 km (0.118 R)
• M13: 4,262,642 km (0.102 R)
• M14: 5,455,236 km (0.076 R)
• M15: 5,663,327 km (0.105 R)
• M16: 6,698,544 km (0.095 R)
• M17: 7,283,023 km (0.105 R)
• M18: 7,837,133 km (0.05 R)
• M19: 7,883,808 km (0.12 R)
• M20: 8,404,558 km (0.119 R)
• M21: 8,548,471 km (0.119 R)
• M22: 8,790,221 km (0.116 R)
• M23: 9,083,134 km (0.113 R)
• M24: 10,543,808 km (0.114 R)
• M25: 11,592,937 km (0.06 R)
• M26: 11,806,713 km (0.096 R)
• M27: 11,860,418 km (0.076 R)
• M28: 12,021,834 km (0.113 R)
• M29: 12,346,911 km (0.056 R)
• M30: 12,455,818 km (0.098 R)
• M31: 13,005,590 km (0.109 R)
• M32: 13,116,592 km (0.055 R)
• M33: 13,339,343 km (0.084 R)
• M34: 13,901,532 km (0.109 R)
• M35: 14,414,353 km (0.111 R)
• M36: 15,458,098 km (0.102 R)
• M37: 15,752,357 km (0.11 R)
• M38: 16,167,491 km (0.097 R)
• M39: 16,286,720 km (0.081 R)
• M40: 16,826,918 km (0.047 R)
• M41: 18,172,102 km (0.062 R)
• M42: 18,420,435 km (0.037 R)
• M43: 18,920,241 km (0.114 R)
• M44: 19,045,903 km (0.117 R)
• M45: 19,298,125 km (0.102 R)
• M46: 19,487,965 km (0.077 R)
• M47: 19,551,395 km (0.104 R)
• M48: 19,805,860 km (0.084 R)
• M49: 20,189,429 km (0.109 R)
• M50: 24,090,044 km (0.1 R)
• M51: 24,430,978 km (0.03 R)
• M52: 25,463,652 km (0.093 R)
• M53: 26,299,904 km (0.081 R)
• M54: 27,145,132 km (0.09 R)
• M55: 28,142,501 km (0.055 R)
• M56: 28,501,686 km (0.085 R)
• M57: 28,717,854 km (0.089 R)
• M58: 34,679,778 km (0.077 R)
• M59: 34,910,458 km (0.107 R)
• M60: 35,141,886 km (0.099 R)
• M61: 36,150,026 km (0.1 R)
• M62: 36,618,567 km (0.043 R)
• M63: 37,640,470 km (0.086 R)
• M64: 37,877,582 km (0.093 R)
• M65: 38,512,476 km (0.105 R)
• M66: 38,592,211 km (0.114 R)
• M67: 40,115,118 km (0.117 R)
• M68: 41,657,621 km (0.072 R)
• M69: 41,820,982 km (0.036 R)
• M70: 41,902,812 km (0.08 R)
• M71: 42,888,962 km (0.098 R)
• M72: 43,136,696 km (0.109 R)
• M73: 43,716,537 km (0.118 R)
• M74: 44,298,921 km (0.066 R)
• M75: 45,892,737 km (0.089 R)
• M76: 49,308,805 km (0.075 R)
• M77: 50,088,658 km (0.027 R)
• M78: 52,276,228 km (0.086 R)
• M79: 52,364,341 km (0.064 R)
• M80: 52,540,717 km (0.045 R)
• M81: 53,248,464 km (0.109 R)
• M82: 53,337,176 km (0.057 R)
• M83: 53,959,354 km (0.102 R)
• M84: 54,673,384 km (0.089 R)
• M85: 56,110,870 km (0.074 R)
• M86: 58,564,724 km (0.111 R)
• M87: 58,931,089 km (0.093 R)
• M88: 60,312,177 km (0.105 R)
• M89: 60,682,282 km (0.068 R)
• M90: 61,238,936 km (0.052 R)
• M91: 61,331,836 km (0.069 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 19,958 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit