🌌 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: 403.8

Radius: 12.3

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.63 AU - 0.81 AU

Year: 394 Days

Day: 12.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 52,589,750 km

• M1: 153,039 km (0.108 R)
• M2: 243,695 km (0.082 R)
• M3: 342,579 km (0.104 R)
• M4: 454,927 km (0.1 R)
• M5: 537,804 km (0.104 R)
• M6: 649,853 km (0.041 R)
• M7: 729,589 km (0.104 R)
• M8: 849,118 km (0.1 R)
• M9: 945,459 km (0.101 R)
• M10: 1,069,774 km (0.031 R)
• M11: 1,187,358 km (0.042 R)
• M12: 1,378,993 km (0.119 R)
• M13: 1,476,531 km (0.065 R)
• M14: 1,595,012 km (0.03 R)
• M15: 1,674,299 km (0.053 R)
• M16: 1,881,044 km (0.104 R)
• M17: 1,980,227 km (0.107 R)
• M18: 2,091,378 km (0.111 R)
• M19: 2,204,624 km (0.116 R)
• M20: 2,283,163 km (0.105 R)
• M21: 2,362,599 km (0.119 R)
• M22: 2,459,239 km (0.075 R)
• M23: 2,579,067 km (0.12 R)
• M24: 2,656,559 km (0.026 R)
• M25: 2,802,267 km (0.043 R)
• M26: 2,916,261 km (0.091 R)
• M27: 2,997,044 km (0.102 R)
• M28: 3,155,019 km (0.06 R)
• M29: 3,279,784 km (0.032 R)
• M30: 3,394,226 km (0.082 R)
• M31: 3,552,800 km (0.075 R)
• M32: 3,633,134 km (0.077 R)
• M33: 3,745,332 km (0.086 R)
• M34: 4,005,184 km (0.098 R)
• M35: 4,147,152 km (0.098 R)
• M36: 4,363,321 km (0.104 R)
• M37: 4,456,072 km (0.066 R)
• M38: 4,589,962 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.5

Radius: 10.4

Gravity: 8.33 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.05 AU - 1.47 AU

Year: 913 Days

Day: 8.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 52,589,750 km

• M1: 132,993 km (0.12 R)
• M2: 201,209 km (0.109 R)
• M3: 291,716 km (0.093 R)
• M4: 427,700 km (0.065 R)
• M5: 502,649 km (0.096 R)
• M6: 605,423 km (0.086 R)
• M7: 790,026 km (0.108 R)
• M8: 899,382 km (0.11 R)
• M9: 1,207,404 km (0.064 R)
• M10: 1,475,933 km (0.119 R)
• M11: 1,564,345 km (0.1 R)
• M12: 1,909,916 km (0.069 R)
• M13: 2,024,508 km (0.094 R)
• M14: 2,150,619 km (0.052 R)
• M15: 2,661,795 km (0.116 R)
• M16: 2,780,426 km (0.086 R)
• M17: 3,054,041 km (0.092 R)
• M18: 3,230,865 km (0.06 R)
• M19: 3,443,294 km (0.112 R)
• M20: 3,551,154 km (0.093 R)
• M21: 3,803,825 km (0.106 R)
• M22: 3,870,695 km (0.053 R)
• M23: 3,971,674 km (0.111 R)
• M24: 4,096,438 km (0.091 R)
• M25: 4,268,626 km (0.067 R)
• M26: 4,419,869 km (0.095 R)
• M27: 4,957,075 km (0.059 R)
• M28: 5,079,297 km (0.081 R)
• M29: 5,202,565 km (0.084 R)
• M30: 5,301,898 km (0.078 R)
• M31: 5,489,793 km (0.04 R)
• M32: 5,565,639 km (0.083 R)
• M33: 5,679,932 km (0.111 R)
• M34: 5,807,988 km (0.057 R)
• M35: 6,040,762 km (0.105 R)
• M36: 6,237,184 km (0.096 R)
• M37: 6,369,279 km (0.081 R)
• M38: 6,488,957 km (0.07 R)
• M39: 6,839,016 km (0.073 R)
• M40: 6,906,934 km (0.065 R)
• M41: 6,988,913 km (0.075 R)
• M42: 7,361,711 km (0.083 R)
• M43: 7,473,311 km (0.109 R)
• M44: 7,543,473 km (0.086 R)
• M45: 7,783,428 km (0.086 R)
• M46: 7,940,057 km (0.101 R)
• M47: 8,155,328 km (0.095 R)
• M48: 8,343,522 km (0.12 R)
• M49: 8,503,891 km (0.108 R)
• M50: 8,606,515 km (0.084 R)
• M51: 8,724,249 km (0.1 R)
• M52: 8,827,621 km (0.032 R)
• M53: 8,901,821 km (0.042 R)
• M54: 9,441,870 km (0.086 R)
• M55: 9,563,343 km (0.038 R)
• M56: 9,670,006 km (0.118 R)
• M57: 9,992,539 km (0.076 R)
• M58: 10,287,397 km (0.118 R)
• M59: 10,381,195 km (0.107 R)
• M60: 10,475,142 km (0.115 R)
• M61: 10,616,662 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.7

Radius: 8.6

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.45 AU - 3.93 AU

Year: 3679 Days

Day: 12.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 52,589,750 km

• M1: 211,980 km (0.101 R)
• M2: 273,764 km (0.12 R)
• M3: 338,690 km (0.12 R)
• M4: 410,347 km (0.103 R)
• M5: 488,138 km (0.102 R)
• M6: 600,635 km (0.098 R)
• M7: 668,104 km (0.094 R)
• M8: 730,337 km (0.041 R)
• M9: 836,102 km (0.107 R)
• M10: 1,036,414 km (0.108 R)
• M11: 1,109,717 km (0.081 R)
• M12: 1,301,053 km (0.041 R)
• M13: 1,370,616 km (0.115 R)
• M14: 1,461,870 km (0.072 R)
• M15: 1,555,369 km (0.111 R)
• M16: 1,781,262 km (0.119 R)
• M17: 1,858,903 km (0.09 R)
• M18: 2,216,891 km (0.079 R)
• M19: 2,471,506 km (0.103 R)
• M20: 3,196,458 km (0.084 R)
• M21: 3,250,612 km (0.098 R)
• M22: 3,415,020 km (0.066 R)
• M23: 3,470,521 km (0.11 R)
• M24: 3,610,395 km (0.1 R)
• M25: 3,709,578 km (0.116 R)
• M26: 3,823,871 km (0.1 R)
• M27: 3,968,532 km (0.109 R)
• M28: 4,056,197 km (0.076 R)
• M29: 4,263,240 km (0.07 R)
• M30: 4,473,724 km (0.101 R)
• M31: 4,534,611 km (0.065 R)
• M32: 4,967,846 km (0.067 R)
• M33: 5,333,762 km (0.111 R)
• M34: 5,957,286 km (0.059 R)
• M35: 6,414,308 km (0.111 R)
• M36: 6,482,973 km (0.072 R)
• M37: 6,621,052 km (0.074 R)
• M38: 6,900,202 km (0.119 R)
• M39: 7,041,273 km (0.046 R)
• M40: 7,254,599 km (0.055 R)
• M41: 7,687,835 km (0.089 R)
• M42: 8,129,298 km (0.094 R)
• M43: 8,185,098 km (0.086 R)
• M44: 8,428,194 km (0.083 R)
• M45: 8,522,441 km (0.063 R)
• M46: 8,692,833 km (0.09 R)
• M47: 9,056,206 km (0.109 R)
• M48: 9,171,995 km (0.109 R)
• M49: 9,249,487 km (0.066 R)
• M50: 9,483,308 km (0.036 R)
• M51: 9,778,166 km (0.045 R)
• M52: 9,857,303 km (0.054 R)
• M53: 10,036,222 km (0.091 R)
• M54: 10,116,107 km (0.052 R)
• M55: 10,216,338 km (0.037 R)
• M56: 10,377,155 km (0.047 R)
• M57: 11,070,242 km (0.098 R)
• M58: 11,173,465 km (0.057 R)
• M59: 11,256,342 km (0.071 R)
• M60: 11,841,569 km (0.093 R)
• M61: 11,925,942 km (0.065 R)
• M62: 12,287,072 km (0.092 R)
• M63: 12,802,885 km (0.088 R)
• M64: 13,303,739 km (0.109 R)
• M65: 13,457,525 km (0.109 R)
• M66: 13,567,779 km (0.119 R)
• M67: 13,634,051 km (0.115 R)
• M68: 14,190,256 km (0.11 R)
• M69: 14,414,952 km (0.066 R)
• M70: 14,505,159 km (0.069 R)
• M71: 14,731,351 km (0.059 R)
• M72: 14,867,635 km (0.079 R)
• M73: 15,348,143 km (0.101 R)
• M74: 15,463,334 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.8

Radius: 8.4

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.54 AU - 5.66 AU

Year: 7437 Days

Day: 12.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 52,589,750 km

• M1: 208,240 km (0.11 R)
• M2: 261,497 km (0.095 R)
• M3: 481,406 km (0.119 R)
• M4: 537,056 km (0.106 R)
• M5: 962,662 km (0.077 R)
• M6: 1,560,156 km (0.109 R)
• M7: 1,823,299 km (0.06 R)
• M8: 2,293,335 km (0.09 R)
• M9: 2,391,771 km (0.113 R)
• M10: 2,451,460 km (0.098 R)
• M11: 2,820,518 km (0.105 R)
• M12: 2,947,527 km (0.09 R)
• M13: 3,163,397 km (0.1 R)
• M14: 3,251,211 km (0.112 R)
• M15: 3,587,806 km (0.118 R)
• M16: 4,221,652 km (0.071 R)
• M17: 4,966,201 km (0.087 R)
• M18: 5,275,419 km (0.103 R)
• M19: 5,458,677 km (0.104 R)
• M20: 5,617,400 km (0.073 R)
• M21: 5,697,435 km (0.049 R)
• M22: 5,939,484 km (0.06 R)
• M23: 6,075,618 km (0.103 R)
• M24: 6,517,830 km (0.091 R)
• M25: 7,142,700 km (0.1 R)
• M26: 7,287,511 km (0.096 R)
• M27: 7,521,033 km (0.11 R)
• M28: 7,668,237 km (0.088 R)
• M29: 8,297,147 km (0.103 R)
• M30: 8,449,288 km (0.081 R)
• M31: 8,510,473 km (0.097 R)
• M32: 9,004,894 km (0.102 R)
• M33: 9,572,169 km (0.09 R)
• M34: 9,731,790 km (0.08 R)
• M35: 10,086,188 km (0.117 R)
• M36: 11,107,492 km (0.058 R)
• M37: 11,443,938 km (0.089 R)
• M38: 11,886,448 km (0.056 R)
• M39: 12,788,075 km (0.068 R)
• M40: 12,999,307 km (0.103 R)
• M41: 13,069,917 km (0.115 R)
• M42: 13,211,586 km (0.083 R)
• M43: 13,353,854 km (0.109 R)
• M44: 13,425,063 km (0.069 R)
• M45: 13,675,639 km (0.115 R)
• M46: 13,927,711 km (0.092 R)
• M47: 14,254,134 km (0.116 R)
• M48: 14,656,552 km (0.111 R)
• M49: 14,951,410 km (0.101 R)
• M50: 15,136,761 km (0.104 R)
• M51: 15,472,309 km (0.037 R)
• M52: 15,772,702 km (0.103 R)
• M53: 16,150,885 km (0.09 R)
• M54: 16,762,142 km (0.114 R)
• M55: 17,031,867 km (0.076 R)
• M56: 17,419,924 km (0.1 R)
• M57: 17,850,018 km (0.106 R)
• M58: 18,244,059 km (0.039 R)
• M59: 18,521,563 km (0.084 R)
• M60: 18,601,149 km (0.056 R)
• M61: 18,680,735 km (0.112 R)
• M62: 19,483,776 km (0.099 R)
• M63: 19,767,414 km (0.116 R)
• M64: 20,544,276 km (0.056 R)
• M65: 21,791,323 km (0.107 R)
• M66: 22,085,732 km (0.104 R)
• M67: 22,636,252 km (0.102 R)
• M68: 22,891,765 km (0.105 R)
• M69: 23,191,111 km (0.115 R)
• M70: 23,448,718 km (0.095 R)
• M71: 23,577,971 km (0.1 R)
• M72: 24,140,459 km (0.096 R)
• M73: 25,410,994 km (0.096 R)
• M74: 25,854,252 km (0.112 R)
• M75: 26,210,594 km (0.095 R)
• M76: 27,334,822 km (0.085 R)
• M77: 27,516,135 km (0.092 R)
• M78: 27,606,941 km (0.118 R)
• M79: 28,291,351 km (0.114 R)
• M80: 28,612,538 km (0.055 R)
• M81: 28,888,845 km (0.075 R)
• M82: 29,444,152 km (0.066 R)
• M83: 29,630,102 km (0.105 R)
• M84: 30,190,047 km (0.032 R)
• M85: 31,415,403 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 965.5

Radius: 3.1

Gravity: 100.47 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.93 AU - 7.23 AU

Year: 9680 Days

Day: 23.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 52,589,750 km

• M1: 40,242 km (0.105 R)
• M2: 233,971 km (0.117 R)
• M3: 490,831 km (0.107 R)
• M4: 1,250,040 km (0.089 R)
• M5: 1,317,957 km (0.116 R)
• M6: 1,801,009 km (0.068 R)
• M7: 2,388,928 km (0.118 R)
• M8: 2,791,347 km (0.041 R)
• M9: 3,122,108 km (0.082 R)
• M10: 3,339,024 km (0.06 R)
• M11: 3,496,850 km (0.098 R)
• M12: 4,085,219 km (0.06 R)
• M13: 4,186,197 km (0.087 R)
• M14: 4,809,572 km (0.026 R)
• M15: 4,987,743 km (0.101 R)
• M16: 5,059,699 km (0.081 R)
• M17: 5,277,514 km (0.096 R)
• M18: 5,835,215 km (0.099 R)
• M19: 5,987,056 km (0.097 R)
• M20: 6,140,245 km (0.092 R)
• M21: 6,489,556 km (0.072 R)
• M22: 6,528,750 km (0.081 R)
• M23: 6,686,426 km (0.07 R)
• M24: 6,765,713 km (0.047 R)
• M25: 7,005,519 km (0.085 R)
• M26: 7,658,364 km (0.083 R)
• M27: 7,782,979 km (0.072 R)
• M28: 8,458,563 km (0.102 R)
• M29: 8,501,497 km (0.095 R)
• M30: 8,760,152 km (0.082 R)
• M31: 9,865,232 km (0.108 R)
• M32: 10,273,634 km (0.083 R)
• M33: 10,873,372 km (0.106 R)
• M34: 11,342,361 km (0.108 R)
• M35: 11,626,896 km (0.11 R)
• M36: 12,445,795 km (0.074 R)
• M37: 12,592,251 km (0.112 R)
• M38: 12,739,306 km (0.102 R)
• M39: 12,886,959 km (0.114 R)
• M40: 13,183,761 km (0.116 R)
• M41: 13,233,428 km (0.108 R)
• M42: 14,342,546 km (0.107 R)
• M43: 14,959,937 km (0.116 R)
• M44: 15,167,579 km (0.116 R)
• M45: 15,955,062 km (0.096 R)
• M46: 18,174,047 km (0.104 R)
• M47: 18,451,252 km (0.115 R)
• M48: 19,291,094 km (0.11 R)
• M49: 19,914,768 km (0.082 R)
• M50: 20,028,911 km (0.099 R)
• M51: 22,179,081 km (0.084 R)
• M52: 22,951,754 km (0.117 R)
• M53: 23,491,802 km (0.103 R)
• M54: 23,733,104 km (0.116 R)
• M55: 24,890,842 km (0.103 R)
• M56: 26,066,681 km (0.107 R)
• M57: 26,129,213 km (0.118 R)
• M58: 28,215,804 km (0.085 R)
• M59: 28,472,364 km (0.095 R)
• M60: 29,506,235 km (0.11 R)
• M61: 29,962,359 km (0.1 R)
• M62: 30,224,155 km (0.105 R)
• M63: 31,610,628 km (0.07 R)
• M64: 32,479,194 km (0.097 R)
• M65: 32,950,128 km (0.093 R)
• M66: 33,423,455 km (0.108 R)
• M67: 34,171,594 km (0.112 R)
• M68: 34,376,544 km (0.098 R)
• M69: 34,719,123 km (0.08 R)
• M70: 35,823,005 km (0.07 R)
• M71: 36,658,360 km (0.07 R)
• M72: 36,798,234 km (0.113 R)
• M73: 37,500,147 km (0.096 R)
• M74: 37,852,899 km (0.112 R)
• M75: 38,419,276 km (0.102 R)
• M76: 38,846,079 km (0.087 R)
• M77: 38,988,646 km (0.114 R)
• M78: 39,919,743 km (0.043 R)
• M79: 41,730,625 km (0.076 R)
• M80: 42,315,852 km (0.117 R)
• M81: 42,830,020 km (0.12 R)
• M82: 43,346,282 km (0.058 R)
• M83: 44,236,240 km (0.086 R)
• M84: 44,907,486 km (0.107 R)
• M85: 45,206,981 km (0.068 R)
• M86: 45,657,420 km (0.118 R)
• M87: 46,638,483 km (0.057 R)
• M88: 47,017,713 km (0.068 R)
• M89: 47,550,132 km (0.117 R)
• M90: 48,467,765 km (0.082 R)
• M91: 49,855,136 km (0.082 R)
• M92: 51,255,372 km (0.064 R)
• M93: 51,490,091 km (0.109 R)
• M94: 51,568,331 km (0.077 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 16,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit