🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.7

Radius: 10.9

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.81 AU - 0.93 AU

Year: 550 Days

Day: 7.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 63,825,033 km

• M1: 138,079 km (0.09 R)
• M2: 219,011 km (0.086 R)
• M3: 335,099 km (0.12 R)
• M4: 465,249 km (0.112 R)
• M5: 556,504 km (0.042 R)
• M6: 690,693 km (0.038 R)
• M7: 778,956 km (0.093 R)
• M8: 871,258 km (0.106 R)
• M9: 1,161,029 km (0.08 R)
• M10: 1,302,997 km (0.102 R)
• M11: 1,420,731 km (0.109 R)
• M12: 1,517,820 km (0.069 R)
• M13: 1,699,432 km (0.12 R)
• M14: 1,815,819 km (0.081 R)
• M15: 1,888,374 km (0.101 R)
• M16: 2,002,517 km (0.12 R)
• M17: 2,077,615 km (0.04 R)
• M18: 2,237,685 km (0.05 R)
• M19: 2,322,956 km (0.058 R)
• M20: 2,416,454 km (0.036 R)
• M21: 2,496,639 km (0.109 R)
• M22: 2,585,201 km (0.101 R)
• M23: 2,697,399 km (0.096 R)
• M24: 2,926,733 km (0.049 R)
• M25: 3,075,433 km (0.053 R)
• M26: 3,194,513 km (0.057 R)
• M27: 3,412,776 km (0.118 R)
• M28: 3,503,283 km (0.114 R)
• M29: 3,678,013 km (0.106 R)
• M30: 3,967,186 km (0.086 R)
• M31: 4,036,450 km (0.043 R)
• M32: 4,140,869 km (0.081 R)
• M33: 4,281,641 km (0.103 R)
• M34: 4,558,846 km (0.112 R)
• M35: 4,658,627 km (0.12 R)
• M36: 4,795,958 km (0.079 R)
• M37: 4,888,260 km (0.09 R)
• M38: 5,074,659 km (0.077 R)
• M39: 5,253,877 km (0.093 R)
• M40: 5,464,062 km (0.054 R)
• M41: 5,823,845 km (0.114 R)
• M42: 5,962,074 km (0.092 R)
• M43: 6,071,280 km (0.103 R)
• M44: 6,302,109 km (0.051 R)
• M45: 6,393,215 km (0.094 R)
• M46: 7,169,478 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.2

Radius: 11.3

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.01 AU - 1.11 AU

Year: 740 Days

Day: 6 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 63,825,033 km

• M1: 149,149 km (0.074 R)
• M2: 270,174 km (0.114 R)
• M3: 342,280 km (0.115 R)
• M4: 413,189 km (0.059 R)
• M5: 498,909 km (0.062 R)
• M6: 579,093 km (0.099 R)
• M7: 711,338 km (0.118 R)
• M8: 803,939 km (0.088 R)
• M9: 1,002,904 km (0.082 R)
• M10: 1,154,297 km (0.099 R)
• M11: 1,277,715 km (0.077 R)
• M12: 1,399,488 km (0.094 R)
• M13: 1,518,867 km (0.087 R)
• M14: 1,932,954 km (0.073 R)
• M15: 2,226,016 km (0.12 R)
• M16: 2,321,909 km (0.042 R)
• M17: 2,464,775 km (0.105 R)
• M18: 2,556,478 km (0.102 R)
• M19: 2,649,378 km (0.103 R)
• M20: 2,943,039 km (0.107 R)
• M21: 3,122,856 km (0.105 R)
• M22: 3,331,545 km (0.074 R)
• M23: 3,527,667 km (0.103 R)
• M24: 3,648,842 km (0.114 R)
• M25: 3,745,183 km (0.106 R)
• M26: 3,904,654 km (0.047 R)
• M27: 4,257,705 km (0.119 R)
• M28: 4,368,557 km (0.099 R)
• M29: 4,744,796 km (0.107 R)
• M30: 4,995,073 km (0.111 R)
• M31: 5,229,942 km (0.093 R)
• M32: 5,448,354 km (0.075 R)
• M33: 5,761,463 km (0.073 R)
• M34: 5,915,100 km (0.075 R)
• M35: 6,553,883 km (0.098 R)
• M36: 6,735,794 km (0.056 R)
• M37: 6,919,500 km (0.054 R)
• M38: 7,413,622 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.1

Radius: 13

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.55 AU - 3.33 AU

Year: 3419 Days

Day: 5.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 63,825,033 km

• M1: 163,959 km (0.067 R)
• M2: 254,167 km (0.113 R)
• M3: 338,839 km (0.073 R)
• M4: 465,399 km (0.117 R)
• M5: 662,868 km (0.078 R)
• M6: 767,736 km (0.077 R)
• M7: 984,653 km (0.082 R)
• M8: 1,342,042 km (0.111 R)
• M9: 1,424,172 km (0.029 R)
• M10: 2,062,955 km (0.045 R)
• M11: 2,191,010 km (0.11 R)
• M12: 2,321,909 km (0.09 R)
• M13: 2,591,783 km (0.096 R)
• M14: 2,961,739 km (0.109 R)
• M15: 3,070,496 km (0.089 R)
• M16: 3,519,440 km (0.069 R)
• M17: 3,751,915 km (0.108 R)
• M18: 3,870,097 km (0.095 R)
• M19: 4,211,629 km (0.103 R)
• M20: 4,584,128 km (0.109 R)
• M21: 4,881,229 km (0.08 R)
• M22: 4,967,248 km (0.036 R)
• M23: 5,250,586 km (0.093 R)
• M24: 5,516,721 km (0.09 R)
• M25: 5,855,859 km (0.059 R)
• M26: 6,271,891 km (0.073 R)
• M27: 6,459,935 km (0.065 R)
• M28: 6,697,497 km (0.119 R)
• M29: 6,793,389 km (0.038 R)
• M30: 6,889,730 km (0.04 R)
• M31: 7,108,143 km (0.114 R)
• M32: 7,527,166 km (0.094 R)
• M33: 7,727,029 km (0.092 R)
• M34: 9,362,732 km (0.103 R)
• M35: 9,497,071 km (0.12 R)
• M36: 9,794,771 km (0.113 R)
• M37: 10,123,138 km (0.096 R)
• M38: 11,703,341 km (0.073 R)
• M39: 11,819,129 km (0.067 R)
• M40: 12,462,849 km (0.096 R)
• M41: 12,581,181 km (0.061 R)
• M42: 12,670,042 km (0.049 R)
• M43: 13,178,076 km (0.071 R)
• M44: 13,359,090 km (0.062 R)
• M45: 14,060,255 km (0.065 R)
• M46: 14,461,925 km (0.089 R)
• M47: 14,930,017 km (0.06 R)
• M48: 15,498,489 km (0.086 R)
• M49: 15,817,282 km (0.094 R)
• M50: 16,041,828 km (0.087 R)
• M51: 17,015,860 km (0.113 R)
• M52: 17,180,119 km (0.062 R)
• M53: 17,510,132 km (0.082 R)
• M54: 18,009,040 km (0.095 R)
• M55: 18,953,003 km (0.055 R)
• M56: 19,191,462 km (0.099 R)
• M57: 19,499,634 km (0.084 R)
• M58: 19,602,707 km (0.104 R)
• M59: 19,809,451 km (0.117 R)
• M60: 19,947,679 km (0.103 R)
• M61: 20,294,597 km (0.092 R)
• M62: 20,748,477 km (0.095 R)
• M63: 21,559,896 km (0.051 R)
• M64: 21,844,580 km (0.073 R)
• M65: 23,286,704 km (0.083 R)
• M66: 23,396,060 km (0.078 R)
• M67: 23,578,719 km (0.109 R)
• M68: 24,425,293 km (0.115 R)
• M69: 24,610,645 km (0.064 R)
• M70: 24,833,695 km (0.047 R)
• M71: 24,945,595 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.6

Radius: 13.1

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.9 AU - 3.28 AU

Year: 3684 Days

Day: 11.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 63,825,033 km

• M1: 214,523 km (0.115 R)
• M2: 392,844 km (0.068 R)
• M3: 514,018 km (0.067 R)
• M4: 792,270 km (0.1 R)
• M5: 911,051 km (0.027 R)
• M6: 1,083,837 km (0.062 R)
• M7: 1,205,460 km (0.082 R)
• M8: 1,396,945 km (0.111 R)
• M9: 1,503,459 km (0.056 R)
• M10: 1,710,951 km (0.061 R)
• M11: 2,002,667 km (0.052 R)
• M12: 2,294,831 km (0.113 R)
• M13: 2,438,146 km (0.078 R)
• M14: 2,667,180 km (0.088 R)
• M15: 2,801,370 km (0.088 R)
• M16: 2,972,210 km (0.116 R)
• M17: 3,058,977 km (0.034 R)
• M18: 3,378,668 km (0.102 R)
• M19: 3,634,929 km (0.115 R)
• M20: 3,859,625 km (0.097 R)
• M21: 4,012,065 km (0.12 R)
• M22: 4,323,079 km (0.107 R)
• M23: 4,421,814 km (0.112 R)
• M24: 4,804,336 km (0.085 R)
• M25: 5,010,033 km (0.078 R)
• M26: 5,281,702 km (0.116 R)
• M27: 5,387,618 km (0.096 R)
• M28: 5,622,935 km (0.094 R)
• M29: 6,575,425 km (0.04 R)
• M30: 6,781,122 km (0.115 R)
• M31: 6,919,500 km (0.118 R)
• M32: 7,269,559 km (0.025 R)
• M33: 7,865,856 km (0.047 R)
• M34: 8,084,419 km (0.066 R)
• M35: 8,577,493 km (0.075 R)
• M36: 9,105,574 km (0.043 R)
• M37: 9,618,545 km (0.091 R)
• M38: 9,722,216 km (0.087 R)
• M39: 10,352,322 km (0.067 R)
• M40: 10,645,684 km (0.07 R)
• M41: 10,833,728 km (0.098 R)
• M42: 11,377,217 km (0.107 R)
• M43: 11,624,652 km (0.114 R)
• M44: 11,735,205 km (0.103 R)
• M45: 12,377,728 km (0.083 R)
• M46: 12,860,031 km (0.037 R)
• M47: 13,060,493 km (0.113 R)
• M48: 13,233,128 km (0.088 R)
• M49: 13,609,666 km (0.073 R)
• M50: 14,225,561 km (0.117 R)
• M51: 14,730,753 km (0.087 R)
• M52: 15,272,147 km (0.098 R)
• M53: 16,188,883 km (0.092 R)
• M54: 16,622,867 km (0.105 R)
• M55: 16,747,482 km (0.092 R)
• M56: 17,280,948 km (0.068 R)
• M57: 18,849,631 km (0.108 R)
• M58: 19,338,966 km (0.103 R)
• M59: 19,568,748 km (0.079 R)
• M60: 20,031,005 km (0.105 R)
• M61: 20,130,637 km (0.111 R)
• M62: 20,563,873 km (0.047 R)
• M63: 20,865,612 km (0.085 R)
• M64: 21,270,124 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820.1

Radius: 3.4

Gravity: 70.94 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.75 AU - 9.33 AU

Year: 14043 Days

Day: 21.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,825,033 km

• M1: 79,586 km (0.082 R)
• M2: 115,938 km (0.083 R)
• M3: 236,365 km (0.037 R)
• M4: 1,198,279 km (0.034 R)
• M5: 1,223,561 km (0.09 R)
• M6: 1,405,173 km (0.111 R)
• M7: 1,939,536 km (0.117 R)
• M8: 2,627,687 km (0.078 R)
• M9: 2,963,235 km (0.107 R)
• M10: 3,455,262 km (0.106 R)
• M11: 3,859,475 km (0.055 R)
• M12: 4,201,157 km (0.1 R)
• M13: 4,278,350 km (0.082 R)
• M14: 4,395,185 km (0.075 R)
• M15: 4,513,069 km (0.106 R)
• M16: 4,872,702 km (0.09 R)
• M17: 5,492,336 km (0.118 R)
• M18: 5,832,971 km (0.093 R)
• M19: 6,224,319 km (0.117 R)
• M20: 6,579,165 km (0.076 R)
• M21: 6,713,952 km (0.112 R)
• M22: 6,895,115 km (0.073 R)
• M23: 8,449,587 km (0.109 R)
• M24: 8,547,125 km (0.105 R)
• M25: 9,140,280 km (0.044 R)
• M26: 9,492,434 km (0.11 R)
• M27: 10,838,815 km (0.096 R)
• M28: 11,104,500 km (0.049 R)
• M29: 11,265,019 km (0.034 R)
• M30: 12,631,595 km (0.077 R)
• M31: 13,023,542 km (0.112 R)
• M32: 14,223,167 km (0.116 R)
• M33: 14,339,255 km (0.092 R)
• M34: 16,178,112 km (0.093 R)
• M35: 16,299,286 km (0.101 R)
• M36: 16,542,533 km (0.055 R)
• M37: 16,848,311 km (0.08 R)
• M38: 17,155,884 km (0.094 R)
• M39: 17,465,402 km (0.106 R)
• M40: 18,658,146 km (0.074 R)
• M41: 18,848,883 km (0.053 R)
• M42: 19,104,097 km (0.058 R)
• M43: 19,489,162 km (0.118 R)
• M44: 19,618,115 km (0.101 R)
• M45: 20,267,071 km (0.116 R)
• M46: 21,187,247 km (0.066 R)
• M47: 22,255,526 km (0.113 R)
• M48: 22,525,251 km (0.099 R)
• M49: 22,864,090 km (0.107 R)
• M50: 23,136,208 km (0.069 R)
• M51: 24,028,410 km (0.032 R)
• M52: 25,071,706 km (0.119 R)
• M53: 25,846,174 km (0.104 R)
• M54: 26,342,988 km (0.09 R)
• M55: 26,414,197 km (0.102 R)
• M56: 26,914,751 km (0.098 R)
• M57: 28,801,031 km (0.092 R)
• M58: 28,947,786 km (0.06 R)
• M59: 29,685,753 km (0.111 R)
• M60: 30,954,492 km (0.092 R)
• M61: 33,390,394 km (0.097 R)
• M62: 34,241,756 km (0.092 R)
• M63: 34,319,547 km (0.119 R)
• M64: 36,282,420 km (0.077 R)
• M65: 36,679,304 km (0.049 R)
• M66: 38,200,714 km (0.089 R)
• M67: 38,362,130 km (0.079 R)
• M68: 38,766,493 km (0.091 R)
• M69: 39,416,346 km (0.117 R)
• M70: 42,970,792 km (0.095 R)
• M71: 43,390,563 km (0.102 R)
• M72: 43,559,010 km (0.112 R)
• M73: 43,643,234 km (0.087 R)
• M74: 43,811,831 km (0.095 R)
• M75: 43,980,727 km (0.107 R)
• M76: 44,913,470 km (0.079 R)
• M77: 45,083,861 km (0.117 R)
• M78: 45,510,515 km (0.064 R)
• M79: 45,852,795 km (0.12 R)
• M80: 45,938,514 km (0.088 R)
• M81: 46,539,898 km (0.063 R)
• M82: 46,712,234 km (0.111 R)
• M83: 46,798,403 km (0.066 R)
• M84: 47,577,060 km (0.105 R)
• M85: 48,971,611 km (0.092 R)
• M86: 51,622,485 km (0.086 R)
• M87: 53,595,831 km (0.083 R)
• M88: 56,877,858 km (0.074 R)
• M89: 57,800,877 km (0.107 R)
• M90: 59,568,526 km (0.065 R)
• M91: 61,353,677 km (0.099 R)
• M92: 63,347,218 km (0.034 R)
• M93: 63,729,441 km (0.096 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 17,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit