🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.6

Radius: 11.8

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.62 AU - 1 AU

Year: 471 Days

Day: 14.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 88,565,320 km

• M1: 163,361 km (0.116 R)
• M2: 239,057 km (0.074 R)
• M3: 337,642 km (0.087 R)
• M4: 451,486 km (0.092 R)
• M5: 595,400 km (0.067 R)
• M6: 690,245 km (0.104 R)
• M7: 798,553 km (0.07 R)
• M8: 885,021 km (0.07 R)
• M9: 1,017,116 km (0.077 R)
• M10: 1,169,556 km (0.079 R)
• M11: 1,255,725 km (0.079 R)
• M12: 1,363,136 km (0.05 R)
• M13: 1,439,730 km (0.115 R)
• M14: 1,567,486 km (0.084 R)
• M15: 1,699,282 km (0.051 R)
• M16: 1,792,631 km (0.115 R)
• M17: 1,871,918 km (0.056 R)
• M18: 1,974,094 km (0.067 R)
• M19: 2,094,819 km (0.115 R)
• M20: 2,178,594 km (0.087 R)
• M21: 2,303,508 km (0.103 R)
• M22: 2,477,790 km (0.06 R)
• M23: 2,572,635 km (0.119 R)
• M24: 2,656,559 km (0.072 R)
• M25: 2,741,531 km (0.115 R)
• M26: 2,845,950 km (0.096 R)
• M27: 2,964,282 km (0.091 R)
• M28: 3,173,719 km (0.108 R)
• M29: 3,348,748 km (0.11 R)
• M30: 3,600,522 km (0.116 R)
• M31: 3,708,531 km (0.085 R)
• M32: 4,193,528 km (0.116 R)
• M33: 4,321,583 km (0.043 R)
• M34: 4,596,095 km (0.109 R)
• M35: 4,713,380 km (0.067 R)
• M36: 4,854,152 km (0.105 R)
• M37: 4,943,611 km (0.119 R)
• M38: 5,109,366 km (0.097 R)
• M39: 5,185,212 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.6

Radius: 13.5

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.66 AU - 1.02 AU

Year: 497 Days

Day: 7.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 88,565,320 km

• M1: 174,282 km (0.103 R)
• M2: 272,717 km (0.097 R)
• M3: 389,852 km (0.065 R)
• M4: 502,649 km (0.108 R)
• M5: 629,807 km (0.078 R)
• M6: 723,156 km (0.116 R)
• M7: 821,891 km (0.076 R)
• M8: 918,082 km (0.051 R)
• M9: 1,072,467 km (0.105 R)
• M10: 1,231,789 km (0.102 R)
• M11: 1,325,886 km (0.086 R)
• M12: 1,413,401 km (0.105 R)
• M13: 1,526,945 km (0.103 R)
• M14: 1,614,161 km (0.107 R)
• M15: 1,768,546 km (0.114 R)
• M16: 1,891,665 km (0.113 R)
• M17: 1,980,676 km (0.087 R)
• M18: 2,071,183 km (0.096 R)
• M19: 2,262,069 km (0.079 R)
• M20: 2,351,230 km (0.119 R)
• M21: 2,516,236 km (0.086 R)
• M22: 2,608,837 km (0.038 R)
• M23: 2,869,886 km (0.101 R)
• M24: 3,009,760 km (0.099 R)
• M25: 3,170,727 km (0.062 R)
• M26: 3,296,539 km (0.09 R)
• M27: 3,391,982 km (0.051 R)
• M28: 3,703,894 km (0.049 R)
• M29: 3,856,783 km (0.093 R)
• M30: 4,086,565 km (0.086 R)
• M31: 4,272,366 km (0.049 R)
• M32: 4,425,703 km (0.069 R)
• M33: 4,652,344 km (0.107 R)
• M34: 4,774,266 km (0.079 R)
• M35: 4,904,566 km (0.1 R)
• M36: 5,043,393 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.1

Radius: 9.3

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.24 AU - 1.28 AU

Year: 913 Days

Day: 7.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 88,565,320 km

• M1: 118,930 km (0.099 R)
• M2: 233,373 km (0.094 R)
• M3: 397,930 km (0.104 R)
• M4: 469,588 km (0.107 R)
• M5: 722,259 km (0.107 R)
• M6: 856,448 km (0.103 R)
• M7: 1,066,184 km (0.068 R)
• M8: 1,128,866 km (0.031 R)
• M9: 1,292,825 km (0.11 R)
• M10: 1,565,542 km (0.115 R)
• M11: 1,756,429 km (0.091 R)
• M12: 1,849,329 km (0.08 R)
• M13: 1,925,624 km (0.077 R)
• M14: 2,040,216 km (0.084 R)
• M15: 2,481,380 km (0.107 R)
• M16: 2,680,046 km (0.068 R)
• M17: 2,837,872 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.7

Radius: 9.9

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.2 AU - 1.52 AU

Year: 1024 Days

Day: 6.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 88,565,320 km

• M1: 132,095 km (0.083 R)
• M2: 248,931 km (0.109 R)
• M3: 323,131 km (0.112 R)
• M4: 386,860 km (0.088 R)
• M5: 497,563 km (0.073 R)
• M6: 620,532 km (0.076 R)
• M7: 710,590 km (0.093 R)
• M8: 777,011 km (0.047 R)
• M9: 928,853 km (0.109 R)
• M10: 1,123,330 km (0.083 R)
• M11: 1,208,900 km (0.032 R)
• M12: 1,289,982 km (0.064 R)
• M13: 1,352,066 km (0.106 R)
• M14: 1,465,012 km (0.086 R)
• M15: 1,603,390 km (0.062 R)
• M16: 1,700,629 km (0.048 R)
• M17: 1,909,168 km (0.12 R)
• M18: 2,216,741 km (0.096 R)
• M19: 2,351,080 km (0.066 R)
• M20: 2,419,297 km (0.06 R)
• M21: 2,575,327 km (0.118 R)
• M22: 2,645,638 km (0.114 R)
• M23: 2,707,871 km (0.091 R)
• M24: 2,770,403 km (0.055 R)
• M25: 2,833,533 km (0.079 R)
• M26: 2,915,513 km (0.079 R)
• M27: 2,998,241 km (0.119 R)
• M28: 3,308,207 km (0.115 R)
• M29: 3,375,377 km (0.069 R)
• M30: 3,530,510 km (0.111 R)
• M31: 3,817,887 km (0.105 R)
• M32: 3,938,912 km (0.113 R)
• M33: 4,040,938 km (0.097 R)
• M34: 4,143,711 km (0.079 R)
• M35: 4,478,661 km (0.057 R)
• M36: 4,735,670 km (0.026 R)
• M37: 4,876,891 km (0.117 R)
• M38: 4,986,546 km (0.068 R)
• M39: 5,085,879 km (0.114 R)
• M40: 5,331,668 km (0.056 R)
• M41: 5,524,201 km (0.11 R)
• M42: 5,753,684 km (0.072 R)
• M43: 5,881,291 km (0.088 R)
• M44: 6,400,994 km (0.077 R)
• M45: 6,484,918 km (0.064 R)
• M46: 6,581,558 km (0.092 R)
• M47: 6,972,308 km (0.061 R)
• M48: 7,058,925 km (0.112 R)
• M49: 7,245,474 km (0.062 R)
• M50: 7,484,232 km (0.032 R)
• M51: 7,751,114 km (0.099 R)
• M52: 8,098,780 km (0.09 R)
• M53: 8,228,930 km (0.049 R)
• M54: 8,412,337 km (0.099 R)
• M55: 8,478,160 km (0.044 R)
• M56: 8,583,776 km (0.088 R)
• M57: 8,703,155 km (0.105 R)
• M58: 8,796,355 km (0.059 R)
• M59: 8,876,539 km (0.056 R)
• M60: 8,943,559 km (0.094 R)
• M61: 9,037,656 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.4

Radius: 8.9

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.18 AU - 4.74 AU

Year: 5088 Days

Day: 9.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 88,565,320 km

• M1: 111,450 km (0.102 R)
• M2: 187,446 km (0.119 R)
• M3: 306,825 km (0.047 R)
• M4: 417,827 km (0.064 R)
• M5: 509,231 km (0.054 R)
• M6: 646,113 km (0.037 R)
• M7: 957,127 km (0.044 R)
• M8: 1,225,805 km (0.091 R)
• M9: 1,388,268 km (0.112 R)
• M10: 1,478,775 km (0.102 R)
• M11: 1,652,159 km (0.066 R)
• M12: 1,776,176 km (0.093 R)
• M13: 1,888,972 km (0.059 R)
• M14: 1,946,418 km (0.095 R)
• M15: 2,107,236 km (0.099 R)
• M16: 2,196,845 km (0.043 R)
• M17: 2,364,544 km (0.086 R)
• M18: 3,076,779 km (0.045 R)
• M19: 3,161,751 km (0.116 R)
• M20: 3,230,267 km (0.072 R)
• M21: 3,351,591 km (0.078 R)
• M22: 3,421,453 km (0.119 R)
• M23: 3,491,913 km (0.116 R)
• M24: 3,980,051 km (0.074 R)
• M25: 4,166,450 km (0.069 R)
• M26: 4,625,267 km (0.077 R)
• M27: 4,722,954 km (0.101 R)
• M28: 4,840,987 km (0.062 R)
• M29: 4,940,170 km (0.096 R)
• M30: 5,040,102 km (0.093 R)
• M31: 5,140,632 km (0.109 R)
• M32: 6,203,674 km (0.117 R)
• M33: 6,971,710 km (0.106 R)
• M34: 7,241,883 km (0.071 R)
• M35: 7,607,650 km (0.081 R)
• M36: 7,699,952 km (0.107 R)
• M37: 8,380,772 km (0.086 R)
• M38: 8,476,215 km (0.026 R)
• M39: 8,885,814 km (0.097 R)
• M40: 9,252,479 km (0.108 R)
• M41: 9,774,426 km (0.041 R)
• M42: 9,849,673 km (0.04 R)
• M43: 10,102,195 km (0.079 R)
• M44: 10,408,122 km (0.116 R)
• M45: 10,510,746 km (0.109 R)
• M46: 10,639,550 km (0.12 R)
• M47: 11,107,343 km (0.096 R)
• M48: 11,422,994 km (0.106 R)
• M49: 11,795,044 km (0.093 R)
• M50: 12,824,876 km (0.079 R)
• M51: 12,934,980 km (0.106 R)
• M52: 13,267,087 km (0.112 R)
• M53: 13,518,112 km (0.093 R)
• M54: 13,798,758 km (0.115 R)
• M55: 13,855,156 km (0.114 R)
• M56: 14,024,651 km (0.106 R)
• M57: 14,081,348 km (0.118 R)
• M58: 14,251,890 km (0.12 R)
• M59: 14,796,277 km (0.083 R)
• M60: 15,464,381 km (0.061 R)
• M61: 15,581,665 km (0.03 R)
• M62: 15,699,100 km (0.109 R)
• M63: 15,846,454 km (0.119 R)
• M64: 16,082,968 km (0.108 R)
• M65: 16,559,736 km (0.074 R)
• M66: 16,890,198 km (0.034 R)
• M67: 16,950,636 km (0.098 R)
• M68: 17,222,904 km (0.104 R)
• M69: 17,466,299 km (0.112 R)
• M70: 18,326,786 km (0.1 R)
• M71: 18,450,803 km (0.102 R)
• M72: 18,918,446 km (0.086 R)
• M73: 19,043,959 km (0.07 R)
• M74: 19,232,452 km (0.049 R)
• M75: 19,295,433 km (0.06 R)
• M76: 19,390,128 km (0.093 R)
• M77: 19,453,258 km (0.088 R)
• M78: 19,833,835 km (0.058 R)
• M79: 20,280,834 km (0.079 R)
• M80: 20,731,273 km (0.073 R)
• M81: 21,445,603 km (0.12 R)

Asteroid Belt

Center: 7.14 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943

Radius: 5.7

Gravity: 29.02 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 10.26 AU - 10.38 AU

Year: 21406 Days

Day: 15.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,565,320 km

• M1: 112,049 km (0.062 R)
• M2: 159,322 km (0.079 R)
• M3: 675,285 km (0.088 R)
• M4: 1,001,558 km (0.102 R)
• M5: 1,605,634 km (0.056 R)
• M6: 1,709,754 km (0.053 R)
• M7: 1,780,514 km (0.083 R)
• M8: 1,961,677 km (0.062 R)
• M9: 2,420,494 km (0.114 R)
• M10: 2,580,713 km (0.101 R)
• M11: 2,785,812 km (0.069 R)
• M12: 4,314,851 km (0.11 R)
• M13: 4,460,410 km (0.115 R)
• M14: 4,558,247 km (0.103 R)
• M15: 4,957,075 km (0.104 R)
• M16: 5,315,063 km (0.112 R)
• M17: 5,523,453 km (0.114 R)
• M18: 5,841,049 km (0.105 R)
• M19: 5,894,605 km (0.1 R)
• M20: 6,164,629 km (0.107 R)
• M21: 6,328,588 km (0.117 R)
• M22: 6,772,744 km (0.069 R)
• M23: 7,055,484 km (0.1 R)
• M24: 8,587,067 km (0.111 R)
• M25: 9,327,427 km (0.037 R)
• M26: 10,281,114 km (0.084 R)
• M27: 10,345,890 km (0.054 R)
• M28: 12,763,242 km (0.07 R)
• M29: 13,042,242 km (0.072 R)
• M30: 13,112,253 km (0.119 R)
• M31: 14,903,837 km (0.066 R)
• M32: 16,090,149 km (0.114 R)
• M33: 16,391,439 km (0.069 R)
• M34: 17,770,133 km (0.1 R)
• M35: 18,316,314 km (0.074 R)
• M36: 19,026,605 km (0.085 R)
• M37: 19,265,363 km (0.068 R)
• M38: 21,128,605 km (0.042 R)
• M39: 21,541,345 km (0.091 R)
• M40: 21,707,100 km (0.03 R)
• M41: 22,710,752 km (0.047 R)
• M42: 25,110,751 km (0.108 R)
• M43: 26,873,761 km (0.084 R)
• M44: 27,860,210 km (0.079 R)
• M45: 28,040,924 km (0.087 R)
• M46: 30,796,966 km (0.084 R)
• M47: 31,077,162 km (0.074 R)
• M48: 32,586,455 km (0.033 R)
• M49: 33,158,667 km (0.065 R)
• M50: 33,637,979 km (0.097 R)
• M51: 35,773,937 km (0.065 R)
• M52: 38,354,201 km (0.098 R)
• M53: 38,555,261 km (0.111 R)
• M54: 40,993,856 km (0.053 R)
• M55: 42,231,928 km (0.118 R)
• M56: 42,335,599 km (0.079 R)
• M57: 43,272,830 km (0.108 R)
• M58: 43,377,399 km (0.084 R)
• M59: 44,006,607 km (0.092 R)
• M60: 44,533,192 km (0.111 R)
• M61: 44,638,658 km (0.067 R)
• M62: 44,744,424 km (0.117 R)
• M63: 46,874,847 km (0.07 R)
• M64: 47,197,231 km (0.037 R)
• M65: 51,898,643 km (0.091 R)
• M66: 54,699,863 km (0.094 R)
• M67: 55,265,941 km (0.064 R)
• M68: 58,356,334 km (0.083 R)
• M69: 60,915,505 km (0.109 R)
• M70: 62,090,895 km (0.066 R)
• M71: 62,444,844 km (0.039 R)
• M72: 63,036,504 km (0.097 R)
• M73: 63,392,397 km (0.069 R)
• M74: 63,629,958 km (0.044 R)
• M75: 63,986,899 km (0.104 R)
• M76: 66,745,633 km (0.108 R)
• M77: 67,350,457 km (0.059 R)
• M78: 68,322,096 km (0.087 R)
• M79: 71,758,807 km (0.095 R)
• M80: 73,872,625 km (0.103 R)
• M81: 74,623,607 km (0.079 R)
• M82: 76,511,981 km (0.113 R)
• M83: 77,525,506 km (0.103 R)
• M84: 78,033,989 km (0.091 R)
• M85: 78,926,490 km (0.116 R)
• M86: 79,437,965 km (0.09 R)
• M87: 79,694,077 km (0.115 R)
• M88: 80,335,702 km (0.08 R)
• M89: 80,850,169 km (0.117 R)
• M90: 81,236,880 km (0.093 R)
• M91: 83,179,109 km (0.069 R)
• M92: 83,960,309 km (0.064 R)
• M93: 86,977,249 km (0.106 R)
• M94: 87,505,479 km (0.101 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: 156 - 17,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit