🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.2

Radius: 10.9

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.54 AU - 0.72 AU

Year: 339 Days

Day: 7.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 63,067,335 km

• M1: 136,433 km (0.054 R)
• M2: 226,641 km (0.072 R)
• M3: 342,579 km (0.096 R)
• M4: 447,447 km (0.116 R)
• M5: 517,459 km (0.085 R)
• M6: 639,680 km (0.078 R)
• M7: 814,112 km (0.051 R)
• M8: 887,863 km (0.086 R)
• M9: 1,102,088 km (0.073 R)
• M10: 1,211,294 km (0.099 R)
• M11: 1,310,627 km (0.05 R)
• M12: 1,384,528 km (0.097 R)
• M13: 1,469,649 km (0.061 R)
• M14: 1,561,353 km (0.069 R)
• M15: 1,645,128 km (0.114 R)
• M16: 1,766,152 km (0.079 R)
• M17: 1,906,026 km (0.088 R)
• M18: 1,974,692 km (0.108 R)
• M19: 2,049,640 km (0.1 R)
• M20: 2,141,942 km (0.101 R)
• M21: 2,241,126 km (0.077 R)
• M22: 2,393,117 km (0.048 R)
• M23: 2,490,505 km (0.119 R)
• M24: 2,601,058 km (0.104 R)
• M25: 2,683,487 km (0.094 R)
• M26: 2,839,218 km (0.095 R)
• M27: 2,918,056 km (0.112 R)
• M28: 3,010,059 km (0.119 R)
• M29: 3,096,975 km (0.095 R)
• M30: 3,171,924 km (0.099 R)
• M31: 3,292,200 km (0.098 R)
• M32: 3,446,137 km (0.104 R)
• M33: 3,530,510 km (0.061 R)
• M34: 3,615,631 km (0.064 R)
• M35: 3,828,060 km (0.062 R)
• M36: 3,908,843 km (0.076 R)
• M37: 4,051,559 km (0.113 R)
• M38: 4,265,484 km (0.117 R)
• M39: 4,349,259 km (0.096 R)
• M40: 4,447,844 km (0.093 R)
• M41: 4,525,635 km (0.098 R)
• M42: 4,718,915 km (0.099 R)
• M43: 4,966,051 km (0.041 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.3

Radius: 13.1

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.47 AU - 1.51 AU

Year: 1234 Days

Day: 5.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 119.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 63,067,335 km

• M1: 163,211 km (0.073 R)
• M2: 250,876 km (0.073 R)
• M3: 347,366 km (0.077 R)
• M4: 435,928 km (0.098 R)
• M5: 526,285 km (0.116 R)
• M6: 731,085 km (0.12 R)
• M7: 850,015 km (0.114 R)
• M8: 1,066,034 km (0.07 R)
• M9: 1,209,948 km (0.114 R)
• M10: 1,307,635 km (0.086 R)
• M11: 1,435,392 km (0.101 R)
• M12: 1,581,698 km (0.111 R)
• M13: 1,682,228 km (0.051 R)
• M14: 1,822,102 km (0.026 R)
• M15: 1,943,127 km (0.104 R)
• M16: 2,027,949 km (0.118 R)
• M17: 2,169,618 km (0.113 R)
• M18: 2,257,731 km (0.117 R)
• M19: 2,413,163 km (0.12 R)
• M20: 2,589,090 km (0.09 R)
• M21: 2,804,212 km (0.115 R)
• M22: 3,079,323 km (0.044 R)
• M23: 3,224,881 km (0.05 R)
• M24: 3,354,134 km (0.116 R)
• M25: 3,522,880 km (0.042 R)
• M26: 4,056,047 km (0.101 R)
• M27: 4,195,921 km (0.115 R)
• M28: 4,418,972 km (0.095 R)
• M29: 4,604,473 km (0.108 R)
• M30: 4,792,667 km (0.066 R)
• M31: 4,887,662 km (0.057 R)
• M32: 4,983,255 km (0.045 R)
• M33: 5,133,301 km (0.075 R)
• M34: 5,252,381 km (0.066 R)
• M35: 5,416,041 km (0.105 R)
• M36: 5,515,225 km (0.057 R)
• M37: 5,748,747 km (0.103 R)
• M38: 5,929,012 km (0.116 R)
• M39: 6,019,818 km (0.063 R)
• M40: 6,133,961 km (0.047 R)
• M41: 6,306,597 km (0.073 R)
• M42: 6,586,046 km (0.066 R)
• M43: 6,751,053 km (0.112 R)
• M44: 6,846,047 km (0.11 R)
• M45: 6,941,341 km (0.109 R)
• M46: 7,121,457 km (0.101 R)
• M47: 7,339,421 km (0.068 R)
• M48: 7,572,046 km (0.077 R)
• M49: 7,670,780 km (0.092 R)
• M50: 8,233,867 km (0.111 R)
• M51: 8,694,030 km (0.119 R)

Asteroid Belt

Center: 2.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.1

Radius: 8.4

Gravity: 11.37 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.99 AU - 3.75 AU

Year: 4196 Days

Day: 12.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,067,335 km

• M1: 347,366 km (0.101 R)
• M2: 478,264 km (0.104 R)
• M3: 730,935 km (0.052 R)
• M4: 828,473 km (0.098 R)
• M5: 1,133,653 km (0.117 R)
• M6: 1,662,182 km (0.112 R)
• M7: 1,926,970 km (0.097 R)
• M8: 2,169,768 km (0.064 R)
• M9: 2,608,837 km (0.065 R)
• M10: 2,780,725 km (0.03 R)
• M11: 2,838,769 km (0.098 R)
• M12: 2,936,606 km (0.044 R)
• M13: 3,035,490 km (0.102 R)
• M14: 3,546,666 km (0.112 R)
• M15: 3,780,039 km (0.104 R)
• M16: 4,106,611 km (0.083 R)
• M17: 4,172,883 km (0.047 R)
• M18: 4,442,159 km (0.116 R)
• M19: 4,556,003 km (0.032 R)
• M20: 4,624,669 km (0.103 R)
• M21: 4,809,871 km (0.098 R)
• M22: 5,092,162 km (0.092 R)
• M23: 5,187,456 km (0.107 R)
• M24: 5,599,149 km (0.05 R)
• M25: 5,996,182 km (0.085 R)
• M26: 6,583,054 km (0.083 R)
• M27: 7,002,078 km (0.106 R)
• M28: 7,081,514 km (0.113 R)
• M29: 7,510,860 km (0.053 R)
• M30: 7,565,164 km (0.097 R)
• M31: 7,948,584 km (0.096 R)
• M32: 8,003,935 km (0.084 R)
• M33: 8,059,286 km (0.087 R)
• M34: 8,142,762 km (0.11 R)
• M35: 8,338,436 km (0.117 R)
• M36: 8,479,207 km (0.036 R)
• M37: 9,545,092 km (0.104 R)
• M38: 9,751,537 km (0.057 R)
• M39: 9,870,168 km (0.111 R)
• M40: 9,929,559 km (0.119 R)
• M41: 10,440,136 km (0.117 R)
• M42: 11,020,726 km (0.104 R)
• M43: 11,769,164 km (0.077 R)
• M44: 12,245,184 km (0.1 R)
• M45: 12,341,076 km (0.071 R)
• M46: 13,052,564 km (0.11 R)
• M47: 13,183,312 km (0.102 R)
• M48: 13,413,244 km (0.116 R)
• M49: 13,810,576 km (0.083 R)
• M50: 15,231,307 km (0.091 R)
• M51: 15,576,429 km (0.06 R)
• M52: 15,784,670 km (0.104 R)
• M53: 15,993,957 km (0.099 R)
• M54: 16,239,148 km (0.12 R)
• M55: 16,627,055 km (0.108 R)
• M56: 16,733,419 km (0.105 R)
• M57: 17,232,628 km (0.103 R)
• M58: 17,700,570 km (0.115 R)
• M59: 18,136,199 km (0.085 R)
• M60: 18,465,314 km (0.065 R)
• M61: 18,648,871 km (0.069 R)
• M62: 18,907,076 km (0.11 R)
• M63: 19,129,379 km (0.08 R)
• M64: 19,613,777 km (0.078 R)
• M65: 20,064,515 km (0.093 R)
• M66: 20,708,983 km (0.098 R)
• M67: 21,129,652 km (0.074 R)
• M68: 21,940,473 km (0.077 R)
• M69: 22,018,263 km (0.107 R)
• M70: 22,096,054 km (0.067 R)
• M71: 22,408,415 km (0.119 R)
• M72: 22,565,044 km (0.041 R)
• M73: 22,643,583 km (0.029 R)
• M74: 22,958,486 km (0.055 R)
• M75: 23,871,781 km (0.078 R)
• M76: 23,991,759 km (0.112 R)
• M77: 24,071,793 km (0.094 R)
• M78: 24,594,788 km (0.077 R)
• M79: 25,610,856 km (0.067 R)
• M80: 25,692,686 km (0.053 R)
• M81: 26,309,628 km (0.112 R)
• M82: 27,516,135 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.7

Radius: 14.3

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.25 AU - 3.55 AU

Year: 4252 Days

Day: 10 Hours

Environment

Temp: -210 °C

Axial Tilt: 79.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 63,067,335 km

• M1: 305,180 km (0.119 R)
• M2: 547,977 km (0.079 R)
• M3: 653,294 km (0.068 R)
• M4: 802,892 km (0.099 R)
• M5: 939,624 km (0.071 R)
• M6: 1,522,607 km (0.073 R)
• M7: 1,761,964 km (0.035 R)
• M8: 1,861,297 km (0.045 R)
• M9: 2,135,958 km (0.098 R)
• M10: 2,242,322 km (0.028 R)
• M11: 2,332,530 km (0.057 R)
• M12: 2,629,482 km (0.099 R)
• M13: 2,879,909 km (0.106 R)
• M14: 3,018,137 km (0.119 R)
• M15: 3,530,211 km (0.091 R)
• M16: 3,785,724 km (0.077 R)
• M17: 3,915,874 km (0.084 R)
• M18: 4,428,845 km (0.072 R)
• M19: 4,612,252 km (0.11 R)
• M20: 5,010,631 km (0.119 R)
• M21: 5,130,010 km (0.039 R)
• M22: 5,274,372 km (0.069 R)
• M23: 6,118,703 km (0.09 R)
• M24: 6,220,878 km (0.066 R)
• M25: 6,478,785 km (0.103 R)
• M26: 7,627,547 km (0.064 R)
• M27: 8,296,100 km (0.114 R)
• M28: 8,409,495 km (0.101 R)
• M29: 8,925,607 km (0.083 R)
• M30: 9,187,553 km (0.042 R)
• M31: 9,304,838 km (0.066 R)
• M32: 9,689,454 km (0.067 R)
• M33: 9,988,799 km (0.11 R)
• M34: 10,260,918 km (0.079 R)
• M35: 10,443,727 km (0.115 R)
• M36: 10,566,247 km (0.115 R)
• M37: 10,658,399 km (0.075 R)
• M38: 11,029,701 km (0.081 R)
• M39: 11,248,264 km (0.05 R)
• M40: 12,655,082 km (0.112 R)
• M41: 13,015,464 km (0.034 R)
• M42: 13,147,409 km (0.082 R)
• M43: 13,279,653 km (0.067 R)
• M44: 13,679,379 km (0.109 R)
• M45: 13,880,738 km (0.039 R)
• M46: 14,559,014 km (0.089 R)
• M47: 14,696,046 km (0.053 R)
• M48: 14,867,784 km (0.093 R)
• M49: 15,074,828 km (0.114 R)
• M50: 15,282,918 km (0.114 R)
• M51: 15,456,901 km (0.077 R)
• M52: 15,947,881 km (0.079 R)
• M53: 16,230,771 km (0.112 R)
• M54: 16,622,418 km (0.073 R)
• M55: 16,873,293 km (0.1 R)
• M56: 17,342,582 km (0.108 R)
• M57: 17,597,048 km (0.115 R)
• M58: 17,779,557 km (0.113 R)
• M59: 17,962,815 km (0.065 R)
• M60: 18,701,679 km (0.108 R)
• M61: 22,384,928 km (0.099 R)
• M62: 22,622,489 km (0.08 R)
• M63: 22,741,569 km (0.085 R)
• M64: 23,060,063 km (0.092 R)
• M65: 23,540,721 km (0.057 R)
• M66: 24,024,520 km (0.098 R)
• M67: 24,186,535 km (0.098 R)
• M68: 24,308,308 km (0.067 R)
• M69: 24,552,601 km (0.092 R)
• M70: 24,674,972 km (0.078 R)
• M71: 25,619,982 km (0.06 R)
• M72: 26,284,346 km (0.116 R)
• M73: 26,576,810 km (0.1 R)
• M74: 27,418,447 km (0.071 R)
• M75: 27,672,614 km (0.091 R)
• M76: 28,525,472 km (0.102 R)
• M77: 28,697,210 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323.4

Radius: 3.4

Gravity: 27.98 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 9.2 AU - 11.12 AU

Year: 21965 Days

Day: 20.3 Hours

Environment

Temp: -243 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 63,067,335 km

• M1: 64,626 km (0.094 R)
• M2: 115,041 km (0.097 R)
• M3: 158,125 km (0.086 R)
• M4: 234,121 km (0.117 R)
• M5: 490,831 km (0.053 R)
• M6: 584,778 km (0.058 R)
• M7: 643,869 km (0.087 R)
• M8: 789,578 km (0.113 R)
• M9: 877,541 km (0.05 R)
• M10: 945,459 km (0.094 R)
• M11: 1,135,298 km (0.114 R)
• M12: 1,159,832 km (0.115 R)
• M13: 1,209,499 km (0.073 R)
• M14: 1,659,639 km (0.059 R)
• M15: 2,095,417 km (0.061 R)
• M16: 3,379,117 km (0.056 R)
• M17: 3,777,197 km (0.082 R)
• M18: 4,498,857 km (0.061 R)
• M19: 4,577,396 km (0.107 R)
• M20: 6,948,971 km (0.042 R)
• M21: 7,591,793 km (0.099 R)
• M22: 7,638,467 km (0.082 R)
• M23: 8,445,997 km (0.07 R)
• M24: 10,295,026 km (0.092 R)
• M25: 10,502,070 km (0.079 R)
• M26: 11,184,685 km (0.11 R)
• M27: 11,450,969 km (0.098 R)
• M28: 12,481,998 km (0.054 R)
• M29: 13,316,754 km (0.098 R)
• M30: 14,284,353 km (0.058 R)
• M31: 14,864,044 km (0.102 R)
• M32: 15,451,366 km (0.075 R)
• M33: 16,406,847 km (0.073 R)
• M34: 16,588,160 km (0.104 R)
• M35: 17,504,447 km (0.12 R)
• M36: 17,689,649 km (0.117 R)
• M37: 18,249,145 km (0.044 R)
• M38: 18,751,345 km (0.108 R)
• M39: 18,814,475 km (0.069 R)
• M40: 18,877,606 km (0.027 R)
• M41: 19,321,911 km (0.04 R)
• M42: 19,705,331 km (0.101 R)
• M43: 21,659,827 km (0.111 R)
• M44: 21,726,099 km (0.081 R)
• M45: 22,258,218 km (0.118 R)
• M46: 22,660,038 km (0.092 R)
• M47: 23,675,209 km (0.053 R)
• M48: 24,154,072 km (0.105 R)
• M49: 24,291,403 km (0.107 R)
• M50: 25,469,636 km (0.102 R)
• M51: 25,960,317 km (0.061 R)
• M52: 27,235,938 km (0.094 R)
• M53: 27,665,733 km (0.091 R)
• M54: 27,737,540 km (0.096 R)
• M55: 27,881,453 km (0.103 R)
• M56: 28,025,515 km (0.086 R)
• M57: 29,187,293 km (0.115 R)
• M58: 29,406,902 km (0.097 R)
• M59: 29,700,563 km (0.101 R)
• M60: 31,108,578 km (0.119 R)
• M61: 31,632,769 km (0.105 R)
• M62: 32,538,285 km (0.106 R)
• M63: 34,220,214 km (0.103 R)
• M64: 35,149,516 km (0.084 R)
• M65: 36,401,351 km (0.108 R)
• M66: 36,480,039 km (0.067 R)
• M67: 39,271,087 km (0.068 R)
• M68: 39,918,546 km (0.076 R)
• M69: 40,814,637 km (0.111 R)
• M70: 41,717,311 km (0.115 R)
• M71: 42,377,935 km (0.109 R)
• M72: 43,291,978 km (0.075 R)
• M73: 45,308,558 km (0.076 R)
• M74: 45,902,461 km (0.11 R)
• M75: 46,584,478 km (0.069 R)
• M76: 47,958,235 km (0.118 R)
• M77: 49,869,049 km (0.082 R)
• M78: 50,745,692 km (0.116 R)
• M79: 50,921,619 km (0.09 R)
• M80: 51,185,959 km (0.1 R)
• M81: 53,048,901 km (0.06 R)
• M82: 53,495,600 km (0.087 R)
• M83: 55,748,395 km (0.042 R)
• M84: 56,293,679 km (0.037 R)
• M85: 56,840,609 km (0.111 R)
• M86: 57,389,334 km (0.119 R)
• M87: 59,138,731 km (0.068 R)
• M88: 59,973,487 km (0.097 R)
• M89: 60,159,437 km (0.098 R)
• M90: 60,718,784 km (0.031 R)
• M91: 62,124,256 km (0.088 R)
• M92: 62,878,379 km (0.065 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 18,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit