🌌 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: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.7

Radius: 11.1

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.53 AU - 0.75 AU

Year: 347 Days

Day: 13.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 52,021,737 km

• M1: 144,212 km (0.09 R)
• M2: 254,765 km (0.105 R)
• M3: 380,427 km (0.095 R)
• M4: 523,443 km (0.04 R)
• M5: 610,060 km (0.06 R)
• M6: 679,474 km (0.088 R)
• M7: 787,633 km (0.105 R)
• M8: 860,487 km (0.083 R)
• M9: 940,223 km (0.101 R)
• M10: 1,040,304 km (0.099 R)
• M11: 1,130,511 km (0.091 R)
• M12: 1,251,985 km (0.073 R)
• M13: 1,412,653 km (0.114 R)
• M14: 1,483,113 km (0.06 R)
• M15: 1,580,502 km (0.072 R)
• M16: 1,664,276 km (0.083 R)
• M17: 1,798,466 km (0.082 R)
• M18: 2,043,357 km (0.096 R)
• M19: 2,281,368 km (0.108 R)
• M20: 2,407,030 km (0.1 R)
• M21: 2,528,653 km (0.12 R)
• M22: 2,690,069 km (0.118 R)
• M23: 2,829,494 km (0.051 R)
• M24: 2,945,283 km (0.101 R)
• M25: 3,181,648 km (0.118 R)
• M26: 3,282,028 km (0.1 R)
• M27: 3,397,068 km (0.117 R)
• M28: 3,561,776 km (0.07 R)
• M29: 3,913,630 km (0.083 R)
• M30: 4,014,160 km (0.084 R)
• M31: 4,181,260 km (0.049 R)
• M32: 4,262,043 km (0.094 R)
• M33: 4,358,235 km (0.112 R)
• M34: 4,432,585 km (0.105 R)
• M35: 4,529,973 km (0.086 R)
• M36: 4,650,848 km (0.1 R)
• M37: 4,803,438 km (0.067 R)
• M38: 4,926,856 km (0.094 R)
• M39: 5,012,127 km (0.111 R)
• M40: 5,231,886 km (0.099 R)
• M41: 5,326,881 km (0.112 R)
• M42: 5,422,624 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.1

Radius: 9.9

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.6 AU - 4.56 AU

Year: 5590 Days

Day: 12.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 52,021,737 km

• M1: 192,084 km (0.069 R)
• M2: 299,495 km (0.111 R)
• M3: 825,331 km (0.098 R)
• M4: 1,261,110 km (0.102 R)
• M5: 1,584,092 km (0.08 R)
• M6: 1,906,176 km (0.089 R)
• M7: 2,081,804 km (0.094 R)
• M8: 3,149,334 km (0.047 R)
• M9: 3,358,023 km (0.095 R)
• M10: 3,505,228 km (0.095 R)
• M11: 3,822,974 km (0.071 R)
• M12: 4,115,138 km (0.052 R)
• M13: 4,237,659 km (0.11 R)
• M14: 4,576,199 km (0.12 R)
• M15: 5,035,016 km (0.061 R)
• M16: 5,128,664 km (0.1 R)
• M17: 6,056,021 km (0.12 R)
• M18: 6,930,421 km (0.118 R)
• M19: 7,499,640 km (0.114 R)
• M20: 7,563,818 km (0.099 R)
• M21: 7,844,015 km (0.104 R)
• M22: 8,149,643 km (0.091 R)
• M23: 8,593,051 km (0.112 R)
• M24: 8,862,776 km (0.116 R)
• M25: 8,930,694 km (0.118 R)
• M26: 9,112,605 km (0.101 R)
• M27: 9,181,121 km (0.081 R)
• M28: 10,111,320 km (0.052 R)
• M29: 10,635,810 km (0.109 R)
• M30: 10,901,346 km (0.105 R)
• M31: 11,071,439 km (0.118 R)
• M32: 11,710,970 km (0.064 R)
• M33: 11,860,269 km (0.117 R)
• M34: 13,025,935 km (0.103 R)
• M35: 13,206,500 km (0.071 R)
• M36: 13,310,022 km (0.108 R)
• M37: 13,465,903 km (0.113 R)
• M38: 13,779,460 km (0.116 R)
• M39: 14,333,870 km (0.075 R)
• M40: 15,138,706 km (0.099 R)
• M41: 16,345,363 km (0.104 R)
• M42: 16,932,235 km (0.108 R)
• M43: 17,016,608 km (0.11 R)
• M44: 17,469,142 km (0.04 R)
• M45: 18,212,793 km (0.1 R)
• M46: 18,588,583 km (0.106 R)
• M47: 19,171,715 km (0.105 R)
• M48: 19,613,029 km (0.113 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 142.7

Radius: 3.8

Gravity: 9.88 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.44 AU - 7.14 AU

Year: 9450 Days

Day: 24.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 52,021,737 km

• M1: 74,500 km (0.092 R)
• M2: 142,567 km (0.071 R)
• M3: 168,447 km (0.036 R)
• M4: 210,933 km (0.109 R)
• M5: 468,989 km (0.049 R)
• M6: 630,854 km (0.099 R)
• M7: 772,523 km (0.107 R)
• M8: 976,575 km (0.107 R)
• M9: 1,372,112 km (0.07 R)
• M10: 1,650,065 km (0.119 R)
• M11: 1,861,446 km (0.069 R)
• M12: 1,944,922 km (0.116 R)
• M13: 1,978,731 km (0.059 R)
• M14: 2,327,294 km (0.118 R)
• M15: 2,363,198 km (0.094 R)
• M16: 2,490,356 km (0.102 R)
• M17: 2,527,157 km (0.086 R)
• M18: 2,694,706 km (0.068 R)
• M19: 3,159,058 km (0.111 R)
• M20: 3,218,748 km (0.093 R)
• M21: 3,299,082 km (0.12 R)
• M22: 3,564,618 km (0.099 R)
• M23: 3,773,457 km (0.101 R)
• M24: 3,836,886 km (0.075 R)
• M25: 4,313,056 km (0.06 R)
• M26: 4,423,759 km (0.059 R)
• M27: 4,490,778 km (0.05 R)
• M28: 4,761,850 km (0.119 R)
• M29: 4,853,404 km (0.117 R)
• M30: 5,061,494 km (0.109 R)
• M31: 5,201,817 km (0.088 R)
• M32: 5,319,850 km (0.089 R)
• M33: 5,486,352 km (0.073 R)
• M34: 5,510,288 km (0.091 R)
• M35: 5,873,661 km (0.043 R)
• M36: 6,244,664 km (0.079 R)
• M37: 6,983,378 km (0.106 R)
• M38: 7,244,426 km (0.113 R)
• M39: 7,349,743 km (0.095 R)
• M40: 7,722,392 km (0.076 R)
• M41: 8,596,941 km (0.086 R)
• M42: 8,708,541 km (0.11 R)
• M43: 9,588,924 km (0.098 R)
• M44: 9,762,607 km (0.092 R)
• M45: 9,908,017 km (0.077 R)
• M46: 10,319,261 km (0.109 R)
• M47: 10,856,168 km (0.097 R)
• M48: 11,097,768 km (0.068 R)
• M49: 11,279,979 km (0.12 R)
• M50: 11,341,015 km (0.082 R)
• M51: 11,616,873 km (0.047 R)
• M52: 11,678,507 km (0.061 R)
• M53: 11,925,942 km (0.03 R)
• M54: 12,112,640 km (0.052 R)
• M55: 12,143,906 km (0.094 R)
• M56: 12,647,004 km (0.062 R)
• M57: 13,028,778 km (0.116 R)
• M58: 13,060,792 km (0.097 R)
• M59: 13,253,175 km (0.107 R)
• M60: 14,065,341 km (0.111 R)
• M61: 14,394,606 km (0.093 R)
• M62: 15,060,766 km (0.11 R)
• M63: 15,296,382 km (0.034 R)
• M64: 15,499,237 km (0.107 R)
• M65: 15,567,005 km (0.105 R)
• M66: 15,737,098 km (0.094 R)
• M67: 15,976,005 km (0.094 R)
• M68: 16,250,667 km (0.073 R)
• M69: 16,319,632 km (0.047 R)
• M70: 16,735,065 km (0.067 R)
• M71: 17,013,915 km (0.045 R)
• M72: 17,470,488 km (0.108 R)
• M73: 17,930,950 km (0.044 R)
• M74: 18,252,137 km (0.053 R)
• M75: 18,863,843 km (0.091 R)
• M76: 19,045,155 km (0.098 R)
• M77: 19,081,358 km (0.069 R)
• M78: 19,263,269 km (0.092 R)
• M79: 19,336,273 km (0.072 R)
• M80: 20,107,450 km (0.062 R)
• M81: 20,329,752 km (0.07 R)
• M82: 20,366,853 km (0.091 R)
• M83: 21,642,025 km (0.097 R)
• M84: 22,174,593 km (0.111 R)
• M85: 22,519,267 km (0.097 R)
• M86: 22,673,053 km (0.083 R)
• M87: 22,827,139 km (0.093 R)
• M88: 23,213,850 km (0.109 R)
• M89: 23,758,984 km (0.114 R)
• M90: 24,663,603 km (0.098 R)
• M91: 25,339,336 km (0.097 R)
• M92: 25,699,717 km (0.052 R)
• M93: 26,021,353 km (0.1 R)
• M94: 26,061,595 km (0.098 R)
• M95: 27,362,199 km (0.042 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.7

Radius: 3.3

Gravity: 14.39 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 10.25 AU - 11.09 AU

Year: 23639 Days

Day: 23.3 Hours

Environment

Temp: -243 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 52,021,737 km

• M1: 54,154 km (0.091 R)
• M2: 352,602 km (0.103 R)
• M3: 604,824 km (0.109 R)
• M4: 882,627 km (0.049 R)
• M5: 922,420 km (0.03 R)
• M6: 1,045,240 km (0.058 R)
• M7: 1,066,334 km (0.096 R)
• M8: 1,684,771 km (0.087 R)
• M9: 1,911,711 km (0.109 R)
• M10: 2,648,032 km (0.073 R)
• M11: 2,851,934 km (0.099 R)
• M12: 3,182,396 km (0.083 R)
• M13: 4,010,719 km (0.105 R)
• M14: 4,076,991 km (0.094 R)
• M15: 4,345,968 km (0.116 R)
• M16: 4,482,700 km (0.061 R)
• M17: 4,901,125 km (0.105 R)
• M18: 5,223,060 km (0.074 R)
• M19: 5,887,275 km (0.056 R)
• M20: 7,660,309 km (0.075 R)
• M21: 8,327,365 km (0.101 R)
• M22: 9,627,521 km (0.043 R)
• M23: 11,503,627 km (0.097 R)
• M24: 11,550,751 km (0.105 R)
• M25: 11,787,415 km (0.062 R)
• M26: 11,977,853 km (0.12 R)
• M27: 12,361,870 km (0.114 R)
• M28: 12,458,511 km (0.111 R)
• M29: 12,506,980 km (0.087 R)
• M30: 12,652,539 km (0.075 R)
• M31: 12,701,158 km (0.026 R)
• M32: 13,537,859 km (0.118 R)
• M33: 13,837,504 km (0.108 R)
• M34: 13,887,619 km (0.079 R)
• M35: 14,139,243 km (0.085 R)
• M36: 14,697,991 km (0.088 R)
• M37: 14,851,628 km (0.103 R)
• M38: 14,954,402 km (0.089 R)
• M39: 15,732,460 km (0.096 R)
• M40: 17,870,363 km (0.049 R)
• M41: 19,757,989 km (0.078 R)
• M42: 19,927,484 km (0.106 R)
• M43: 21,012,667 km (0.108 R)
• M44: 21,475,223 km (0.061 R)
• M45: 22,175,341 km (0.11 R)
• M46: 22,587,334 km (0.099 R)
• M47: 22,705,366 km (0.089 R)
• M48: 24,199,550 km (0.062 R)
• M49: 25,478,911 km (0.068 R)
• M50: 26,905,027 km (0.086 R)
• M51: 26,967,709 km (0.112 R)
• M52: 27,344,247 km (0.103 R)
• M53: 29,124,611 km (0.026 R)
• M54: 29,253,116 km (0.038 R)
• M55: 29,640,125 km (0.104 R)
• M56: 29,834,154 km (0.032 R)
• M57: 32,996,503 km (0.087 R)
• M58: 33,735,965 km (0.112 R)
• M59: 33,803,434 km (0.096 R)
• M60: 33,938,671 km (0.05 R)
• M61: 34,617,097 km (0.066 R)
• M62: 34,821,448 km (0.086 R)
• M63: 35,437,043 km (0.057 R)
• M64: 36,401,650 km (0.038 R)
• M65: 37,444,796 km (0.061 R)
• M66: 38,497,815 km (0.038 R)
• M67: 40,776,340 km (0.084 R)
• M68: 42,149,798 km (0.107 R)
• M69: 43,758,873 km (0.085 R)
• M70: 44,201,234 km (0.099 R)
• M71: 44,496,989 km (0.101 R)
• M72: 45,686,292 km (0.114 R)
• M73: 46,435,029 km (0.081 R)
• M74: 46,660,473 km (0.109 R)
• M75: 47,187,806 km (0.075 R)
• M76: 48,096,314 km (0.078 R)
• M77: 48,629,032 km (0.072 R)
• M78: 48,857,917 km (0.113 R)
• M79: 50,238,705 km (0.09 R)
• M80: 50,779,202 km (0.117 R)
• M81: 51,011,378 km (0.06 R)
• M82: 51,244,003 km (0.078 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 20,278 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit