🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.7

Radius: 11.4

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.67 AU - 0.79 AU

Year: 423 Days

Day: 15 Hours

Environment

Temp: -159 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 28,909,106 km

• M1: 182,509 km (0.118 R)
• M2: 278,551 km (0.107 R)
• M3: 362,027 km (0.096 R)
• M4: 477,516 km (0.12 R)
• M5: 564,283 km (0.09 R)
• M6: 736,171 km (0.043 R)
• M7: 827,127 km (0.119 R)
• M8: 1,044,642 km (0.093 R)
• M9: 1,129,314 km (0.097 R)
• M10: 1,241,214 km (0.113 R)
• M11: 1,476,830 km (0.085 R)
• M12: 1,649,466 km (0.111 R)
• M13: 1,869,076 km (0.107 R)
• M14: 1,944,473 km (0.036 R)
• M15: 2,092,425 km (0.075 R)
• M16: 2,170,815 km (0.114 R)
• M17: 2,274,935 km (0.115 R)
• M18: 2,552,439 km (0.045 R)
• M19: 2,643,095 km (0.116 R)
• M20: 2,741,381 km (0.058 R)
• M21: 2,962,187 km (0.078 R)
• M22: 3,057,631 km (0.118 R)
• M23: 3,279,784 km (0.117 R)
• M24: 3,357,275 km (0.114 R)
• M25: 3,637,472 km (0.113 R)
• M26: 3,761,938 km (0.042 R)
• M27: 4,182,308 km (0.115 R)
• M28: 4,259,051 km (0.106 R)
• M29: 4,515,462 km (0.098 R)
• M30: 4,824,980 km (0.118 R)
• M31: 5,019,009 km (0.119 R)
• M32: 5,100,689 km (0.093 R)
• M33: 5,190,897 km (0.093 R)
• M34: 5,306,536 km (0.03 R)
• M35: 5,423,222 km (0.118 R)
• M36: 5,616,502 km (0.094 R)
• M37: 5,786,595 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.6

Radius: 9.6

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.76 AU - 0.78 AU

Year: 458 Days

Day: 8.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 28,909,106 km

• M1: 120,576 km (0.041 R)
• M2: 204,351 km (0.073 R)
• M3: 303,384 km (0.116 R)
• M4: 394,340 km (0.092 R)
• M5: 478,713 km (0.085 R)
• M6: 538,552 km (0.089 R)
• M7: 599,738 km (0.119 R)
• M8: 719,267 km (0.063 R)
• M9: 799,002 km (0.062 R)
• M10: 877,990 km (0.067 R)
• M11: 953,836 km (0.114 R)
• M12: 1,026,092 km (0.11 R)
• M13: 1,100,143 km (0.038 R)
• M14: 1,171,950 km (0.091 R)
• M15: 1,269,637 km (0.096 R)
• M16: 1,340,696 km (0.094 R)
• M17: 1,401,882 km (0.062 R)
• M18: 1,560,156 km (0.1 R)
• M19: 1,660,836 km (0.081 R)
• M20: 1,763,908 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.6

Radius: 9.8

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.79 AU - 3.49 AU

Year: 3774 Days

Day: 7.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 28,909,106 km

• M1: 126,111 km (0.108 R)
• M2: 224,995 km (0.065 R)
• M3: 404,961 km (0.119 R)
• M4: 524,789 km (0.072 R)
• M5: 615,745 km (0.111 R)
• M6: 959,670 km (0.085 R)
• M7: 1,087,128 km (0.113 R)
• M8: 1,193,342 km (0.093 R)
• M9: 1,289,234 km (0.094 R)
• M10: 1,489,247 km (0.11 R)
• M11: 1,593,068 km (0.12 R)
• M12: 1,745,658 km (0.08 R)
• M13: 2,049,192 km (0.101 R)
• M14: 2,148,525 km (0.093 R)
• M15: 2,232,599 km (0.058 R)
• M16: 2,509,205 km (0.084 R)
• M17: 2,580,114 km (0.117 R)
• M18: 2,944,834 km (0.055 R)
• M19: 3,057,481 km (0.062 R)
• M20: 3,190,773 km (0.106 R)
• M21: 3,287,264 km (0.093 R)
• M22: 3,682,651 km (0.062 R)
• M23: 4,051,559 km (0.078 R)
• M24: 4,282,837 km (0.069 R)
• M25: 4,496,912 km (0.095 R)
• M26: 5,137,640 km (0.103 R)
• M27: 5,434,292 km (0.105 R)
• M28: 5,572,969 km (0.076 R)
• M29: 6,020,267 km (0.05 R)
• M30: 6,091,924 km (0.045 R)
• M31: 6,430,315 km (0.037 R)
• M32: 7,024,518 km (0.095 R)
• M33: 7,125,347 km (0.088 R)
• M34: 7,251,906 km (0.087 R)
• M35: 7,379,364 km (0.045 R)
• M36: 7,610,642 km (0.082 R)
• M37: 7,688,134 km (0.074 R)
• M38: 7,766,074 km (0.077 R)
• M39: 8,371,796 km (0.099 R)
• M40: 8,451,980 km (0.109 R)
• M41: 9,129,659 km (0.083 R)
• M42: 9,322,640 km (0.107 R)
• M43: 9,572,618 km (0.069 R)
• M44: 9,966,061 km (0.067 R)
• M45: 10,278,870 km (0.101 R)
• M46: 10,739,631 km (0.116 R)
• M47: 11,060,369 km (0.051 R)
• M48: 11,384,099 km (0.092 R)
• M49: 11,651,430 km (0.09 R)
• M50: 12,496,359 km (0.04 R)
• M51: 13,019,054 km (0.086 R)
• M52: 13,548,780 km (0.105 R)
• M53: 13,611,611 km (0.072 R)
• M54: 13,832,118 km (0.069 R)
• M55: 14,855,368 km (0.111 R)
• M56: 14,952,457 km (0.065 R)
• M57: 15,212,607 km (0.108 R)
• M58: 15,539,928 km (0.085 R)
• M59: 15,935,913 km (0.107 R)
• M60: 16,368,550 km (0.078 R)
• M61: 16,468,930 km (0.104 R)
• M62: 17,007,782 km (0.034 R)
• M63: 17,347,519 km (0.104 R)
• M64: 17,689,499 km (0.088 R)
• M65: 17,964,759 km (0.088 R)
• M66: 18,659,043 km (0.087 R)
• M67: 18,833,923 km (0.052 R)
• M68: 19,539,127 km (0.066 R)
• M69: 19,823,663 km (0.109 R)
• M70: 20,685,346 km (0.09 R)
• M71: 20,938,915 km (0.104 R)
• M72: 21,011,619 km (0.036 R)
• M73: 21,376,189 km (0.098 R)
• M74: 21,559,297 km (0.112 R)
• M75: 21,963,810 km (0.074 R)
• M76: 22,556,816 km (0.078 R)
• M77: 24,290,805 km (0.109 R)
• M78: 24,520,138 km (0.082 R)
• M79: 24,788,666 km (0.051 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 131.1

Radius: 5.9

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.71 AU - 7.23 AU

Year: 11162 Days

Day: 20.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 28,909,106 km

• M1: 112,348 km (0.052 R)
• M2: 157,227 km (0.117 R)
• M3: 275,858 km (0.104 R)
• M4: 610,808 km (0.086 R)
• M5: 996,920 km (0.098 R)
• M6: 1,352,365 km (0.107 R)
• M7: 2,024,658 km (0.08 R)
• M8: 2,078,662 km (0.101 R)
• M9: 2,170,067 km (0.097 R)
• M10: 2,356,615 km (0.119 R)
• M11: 2,665,984 km (0.111 R)
• M12: 2,926,733 km (0.074 R)
• M13: 3,713,169 km (0.103 R)
• M14: 3,779,590 km (0.077 R)
• M15: 3,981,547 km (0.062 R)
• M16: 4,537,154 km (0.088 R)
• M17: 4,679,870 km (0.109 R)
• M18: 4,848,317 km (0.086 R)
• M19: 5,166,362 km (0.038 R)
• M20: 5,516,272 km (0.08 R)
• M21: 5,643,131 km (0.091 R)
• M22: 6,239,129 km (0.059 R)
• M23: 6,371,373 km (0.085 R)
• M24: 6,827,796 km (0.111 R)
• M25: 7,101,261 km (0.088 R)
• M26: 7,687,236 km (0.04 R)
• M27: 7,971,622 km (0.05 R)
• M28: 8,086,363 km (0.098 R)
• M29: 9,505,449 km (0.036 R)
• M30: 9,810,628 km (0.115 R)
• M31: 10,808,895 km (0.057 R)
• M32: 10,872,324 km (0.111 R)
• M33: 11,095,524 km (0.109 R)
• M34: 11,643,651 km (0.103 R)
• M35: 12,068,659 km (0.115 R)
• M36: 12,532,113 km (0.119 R)
• M37: 13,136,488 km (0.089 R)
• M38: 13,238,215 km (0.106 R)
• M39: 13,476,375 km (0.112 R)
• M40: 13,784,696 km (0.117 R)
• M41: 14,164,824 km (0.069 R)
• M42: 14,303,800 km (0.078 R)
• M43: 14,618,405 km (0.082 R)
• M44: 15,863,209 km (0.093 R)
• M45: 17,475,724 km (0.074 R)
• M46: 17,624,873 km (0.052 R)
• M47: 17,924,368 km (0.083 R)
• M48: 18,490,746 km (0.052 R)
• M49: 21,568,423 km (0.07 R)
• M50: 22,575,067 km (0.09 R)
• M51: 23,926,983 km (0.031 R)
• M52: 24,134,026 km (0.048 R)
• M53: 24,217,053 km (0.055 R)
• M54: 25,897,187 km (0.062 R)
• M55: 26,966,363 km (0.098 R)
• M56: 28,970,824 km (0.098 R)
• M57: 29,059,087 km (0.049 R)

Asteroid Belt

Center: 7.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 48.1

Radius: 6.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.66 AU - 10.92 AU

Year: 17676 Days

Day: 15.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 28,909,106 km

• M1: 80,484 km (0.093 R)
• M2: 143,464 km (0.115 R)
• M3: 421,417 km (0.12 R)
• M4: 524,640 km (0.09 R)
• M5: 719,715 km (0.083 R)
• M6: 884,123 km (0.065 R)
• M7: 1,994,289 km (0.108 R)
• M8: 2,336,569 km (0.103 R)
• M9: 2,467,168 km (0.073 R)
• M10: 2,696,950 km (0.106 R)
• M11: 2,913,568 km (0.078 R)
• M12: 3,218,149 km (0.106 R)
• M13: 3,301,176 km (0.079 R)
• M14: 3,967,934 km (0.094 R)
• M15: 4,124,264 km (0.038 R)
• M16: 4,465,945 km (0.067 R)
• M17: 4,628,558 km (0.098 R)
• M18: 4,793,116 km (0.084 R)
• M19: 4,935,683 km (0.092 R)
• M20: 5,396,444 km (0.104 R)
• M21: 5,544,845 km (0.096 R)
• M22: 5,694,593 km (0.106 R)
• M23: 6,074,721 km (0.107 R)
• M24: 6,859,511 km (0.11 R)
• M25: 7,074,184 km (0.08 R)
• M26: 7,345,555 km (0.075 R)
• M27: 7,565,164 km (0.105 R)
• M28: 7,620,516 km (0.069 R)
• M29: 8,237,008 km (0.039 R)
• M30: 8,407,999 km (0.054 R)
• M31: 8,522,591 km (0.062 R)
• M32: 8,869,508 km (0.098 R)
• M33: 9,667,014 km (0.115 R)
• M34: 9,847,280 km (0.098 R)
• M35: 9,968,155 km (0.043 R)
• M36: 10,119,847 km (0.105 R)
• M37: 10,672,462 km (0.103 R)
• M38: 11,140,404 km (0.117 R)
• M39: 11,742,834 km (0.114 R)
• M40: 12,912,989 km (0.109 R)
• M41: 14,702,180 km (0.115 R)
• M42: 14,909,522 km (0.093 R)
• M43: 15,083,205 km (0.11 R)
• M44: 15,854,831 km (0.117 R)
• M45: 16,819,438 km (0.06 R)
• M46: 16,891,694 km (0.032 R)
• M47: 17,036,355 km (0.116 R)
• M48: 17,509,533 km (0.101 R)
• M49: 18,134,852 km (0.108 R)
• M50: 20,284,274 km (0.098 R)
• M51: 20,399,614 km (0.082 R)
• M52: 20,863,218 km (0.119 R)
• M53: 21,330,263 km (0.03 R)
• M54: 21,408,502 km (0.12 R)
• M55: 23,353,275 km (0.11 R)
• M56: 24,244,729 km (0.1 R)
• M57: 24,653,579 km (0.096 R)
• M58: 25,147,252 km (0.076 R)
• M59: 25,602,778 km (0.098 R)
• M60: 25,727,393 km (0.115 R)
• M61: 25,768,981 km (0.082 R)
• M62: 25,852,307 km (0.115 R)
• M63: 26,774,129 km (0.069 R)
• M64: 27,323,901 km (0.063 R)
• M65: 28,005,769 km (0.079 R)
• M66: 28,177,058 km (0.071 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: 484 - 12,042 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit