🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.7

Radius: 8.6

Gravity: 12.18 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.53 AU - 0.83 AU

Year: 380 Days

Day: 7 Hours

Environment

Temp: -163 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 40,542,435 km

• M1: 109,057 km (0.098 R)
• M2: 197,020 km (0.111 R)
• M3: 328,517 km (0.093 R)
• M4: 389,852 km (0.107 R)
• M5: 466,297 km (0.032 R)
• M6: 559,795 km (0.109 R)
• M7: 676,182 km (0.05 R)
• M8: 784,042 km (0.068 R)
• M9: 849,118 km (0.045 R)
• M10: 938,876 km (0.116 R)
• M11: 1,060,499 km (0.099 R)
• M12: 1,207,554 km (0.075 R)
• M13: 1,298,958 km (0.114 R)
• M14: 1,366,577 km (0.033 R)
• M15: 1,483,861 km (0.11 R)
• M16: 1,543,700 km (0.117 R)
• M17: 1,649,167 km (0.055 R)
• M18: 1,728,454 km (0.05 R)
• M19: 1,803,253 km (0.1 R)
• M20: 1,861,596 km (0.085 R)
• M21: 2,004,163 km (0.086 R)
• M22: 2,150,320 km (0.114 R)
• M23: 2,218,536 km (0.116 R)
• M24: 2,363,497 km (0.097 R)
• M25: 2,729,712 km (0.091 R)
• M26: 2,790,299 km (0.077 R)
• M27: 2,912,820 km (0.072 R)
• M28: 3,030,105 km (0.075 R)
• M29: 3,156,066 km (0.115 R)
• M30: 3,248,069 km (0.111 R)
• M31: 3,305,215 km (0.095 R)
• M32: 3,537,092 km (0.066 R)
• M33: 3,684,745 km (0.1 R)
• M34: 3,766,874 km (0.116 R)
• M35: 3,917,669 km (0.084 R)
• M36: 3,986,185 km (0.056 R)
• M37: 4,047,370 km (0.071 R)
• M38: 4,147,601 km (0.109 R)
• M39: 4,326,969 km (0.096 R)
• M40: 4,397,878 km (0.047 R)
• M41: 4,508,880 km (0.076 R)
• M42: 4,564,680 km (0.062 R)
• M43: 4,677,177 km (0.109 R)
• M44: 4,814,957 km (0.112 R)
• M45: 4,937,627 km (0.06 R)
• M46: 5,053,117 km (0.034 R)
• M47: 5,278,411 km (0.058 R)
• M48: 5,396,444 km (0.068 R)
• M49: 5,532,578 km (0.112 R)
• M50: 5,756,077 km (0.057 R)
• M51: 5,930,060 km (0.046 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.5

Radius: 9.4

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.9 AU - 0.94 AU

Year: 599 Days

Day: 13.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 40,542,435 km

• M1: 121,922 km (0.095 R)
• M2: 306,077 km (0.083 R)
• M3: 381,923 km (0.103 R)
• M4: 460,163 km (0.119 R)
• M5: 529,876 km (0.078 R)
• M6: 610,210 km (0.09 R)
• M7: 678,277 km (0.106 R)
• M8: 784,192 km (0.091 R)
• M9: 978,669 km (0.102 R)
• M10: 1,060,200 km (0.088 R)
• M11: 1,144,274 km (0.086 R)
• M12: 1,285,195 km (0.079 R)
• M13: 1,396,945 km (0.106 R)
• M14: 1,602,792 km (0.066 R)
• M15: 1,756,728 km (0.097 R)
• M16: 1,900,940 km (0.104 R)
• M17: 1,974,542 km (0.108 R)
• M18: 2,059,065 km (0.07 R)
• M19: 2,124,739 km (0.049 R)
• M20: 2,201,183 km (0.115 R)
• M21: 2,268,353 km (0.101 R)
• M22: 2,357,064 km (0.118 R)
• M23: 2,436,501 km (0.117 R)
• M24: 2,570,690 km (0.092 R)
• M25: 2,641,450 km (0.082 R)
• M26: 2,841,013 km (0.08 R)
• M27: 3,290,405 km (0.084 R)
• M28: 3,361,614 km (0.072 R)
• M29: 3,421,154 km (0.115 R)
• M30: 3,559,831 km (0.051 R)
• M31: 3,849,004 km (0.079 R)
• M32: 4,158,522 km (0.114 R)
• M33: 4,280,893 km (0.116 R)
• M34: 4,443,506 km (0.028 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.8

Radius: 14.2

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.78 AU - 2.82 AU

Year: 3178 Days

Day: 10.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 40,542,435 km

• M1: 184,903 km (0.033 R)
• M2: 323,431 km (0.087 R)
• M3: 438,471 km (0.085 R)
• M4: 726,597 km (0.1 R)
• M5: 895,194 km (0.079 R)
• M6: 1,090,120 km (0.099 R)
• M7: 1,262,008 km (0.076 R)
• M8: 1,403,677 km (0.066 R)
• M9: 1,633,908 km (0.116 R)
• M10: 1,891,515 km (0.116 R)
• M11: 2,086,142 km (0.114 R)
• M12: 2,287,501 km (0.109 R)
• M13: 2,693,360 km (0.079 R)
• M14: 2,913,718 km (0.047 R)
• M15: 3,246,423 km (0.104 R)
• M16: 3,354,134 km (0.066 R)
• M17: 3,463,041 km (0.075 R)
• M18: 3,740,695 km (0.101 R)
• M19: 3,853,940 km (0.103 R)
• M20: 4,180,812 km (0.064 R)
• M21: 4,317,993 km (0.103 R)
• M22: 4,820,791 km (0.078 R)
• M23: 5,027,087 km (0.112 R)
• M24: 5,448,803 km (0.105 R)
• M25: 5,925,871 km (0.115 R)
• M26: 6,259,025 km (0.087 R)
• M27: 6,484,619 km (0.086 R)
• M28: 6,735,794 km (0.092 R)
• M29: 7,177,407 km (0.117 R)
• M30: 7,556,637 km (0.106 R)
• M31: 7,797,041 km (0.062 R)
• M32: 8,211,427 km (0.101 R)
• M33: 8,310,012 km (0.113 R)
• M34: 8,433,879 km (0.097 R)
• M35: 9,011,327 km (0.108 R)
• M36: 9,601,640 km (0.076 R)
• M37: 9,914,599 km (0.12 R)
• M38: 10,019,617 km (0.09 R)
• M39: 10,417,098 km (0.045 R)
• M40: 11,063,660 km (0.116 R)
• M41: 11,419,404 km (0.094 R)
• M42: 11,529,657 km (0.072 R)
• M43: 11,834,688 km (0.118 R)
• M44: 13,602,934 km (0.104 R)
• M45: 14,161,383 km (0.105 R)
• M46: 14,250,244 km (0.066 R)
• M47: 14,757,232 km (0.114 R)
• M48: 14,877,508 km (0.106 R)
• M49: 15,300,571 km (0.112 R)
• M50: 15,850,493 km (0.059 R)
• M51: 16,220,748 km (0.073 R)
• M52: 16,812,856 km (0.052 R)
• M53: 17,285,286 km (0.047 R)
• M54: 17,634,597 km (0.112 R)
• M55: 17,890,110 km (0.082 R)
• M56: 19,646,539 km (0.111 R)
• M57: 19,745,722 km (0.083 R)
• M58: 20,077,530 km (0.104 R)
• M59: 20,277,543 km (0.094 R)
• M60: 20,578,833 km (0.045 R)
• M61: 20,847,959 km (0.09 R)
• M62: 21,423,462 km (0.107 R)
• M63: 21,901,427 km (0.072 R)
• M64: 22,038,609 km (0.081 R)
• M65: 22,348,426 km (0.051 R)
• M66: 22,729,003 km (0.085 R)
• M67: 23,076,818 km (0.102 R)
• M68: 23,566,901 km (0.078 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 176.6

Radius: 5.6

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 8.8 AU - 10.66 AU

Year: 20585 Days

Day: 15.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 40,542,435 km

• M1: 134,488 km (0.085 R)
• M2: 198,816 km (0.108 R)
• M3: 276,307 km (0.111 R)
• M4: 338,690 km (0.081 R)
• M5: 776,114 km (0.117 R)
• M6: 830,717 km (0.12 R)
• M7: 1,022,053 km (0.119 R)
• M8: 1,248,394 km (0.053 R)
• M9: 1,605,185 km (0.116 R)
• M10: 1,795,025 km (0.102 R)
• M11: 1,942,229 km (0.059 R)
• M12: 2,569,493 km (0.119 R)
• M13: 3,019,932 km (0.109 R)
• M14: 4,088,211 km (0.073 R)
• M15: 4,217,014 km (0.087 R)
• M16: 4,645,313 km (0.037 R)
• M17: 4,949,894 km (0.111 R)
• M18: 5,087,375 km (0.092 R)
• M19: 5,902,085 km (0.115 R)
• M20: 5,938,437 km (0.059 R)
• M21: 6,380,349 km (0.073 R)
• M22: 7,728,675 km (0.094 R)
• M23: 7,848,203 km (0.044 R)
• M24: 9,628,269 km (0.038 R)
• M25: 9,800,007 km (0.11 R)
• M26: 10,985,271 km (0.108 R)
• M27: 11,663,099 km (0.077 R)
• M28: 11,938,060 km (0.058 R)
• M29: 12,076,288 km (0.078 R)
• M30: 12,308,015 km (0.113 R)
• M31: 12,822,781 km (0.056 R)
• M32: 13,059,146 km (0.069 R)
• M33: 13,249,135 km (0.111 R)
• M34: 13,392,301 km (0.096 R)
• M35: 13,632,106 km (0.073 R)
• M36: 13,921,727 km (0.1 R)
• M37: 14,164,525 km (0.101 R)
• M38: 14,852,077 km (0.105 R)
• M39: 15,050,443 km (0.114 R)
• M40: 15,852,886 km (0.046 R)
• M41: 16,259,344 km (0.064 R)
• M42: 16,875,388 km (0.069 R)
• M43: 16,926,999 km (0.102 R)
• M44: 19,090,932 km (0.119 R)
• M45: 19,252,648 km (0.1 R)
• M46: 19,577,574 km (0.06 R)
• M47: 20,894,933 km (0.109 R)
• M48: 21,452,185 km (0.111 R)
• M49: 21,676,432 km (0.047 R)
• M50: 21,901,577 km (0.101 R)
• M51: 22,070,922 km (0.088 R)
• M52: 22,638,347 km (0.091 R)
• M53: 23,095,817 km (0.115 R)
• M54: 23,153,262 km (0.066 R)
• M55: 23,671,918 km (0.107 R)
• M56: 23,729,813 km (0.106 R)
• M57: 24,194,464 km (0.093 R)
• M58: 24,838,333 km (0.068 R)
• M59: 25,191,833 km (0.101 R)
• M60: 25,310,165 km (0.091 R)
• M61: 25,963,608 km (0.047 R)
• M62: 26,382,332 km (0.045 R)
• M63: 27,044,901 km (0.106 R)
• M64: 27,530,197 km (0.094 R)
• M65: 28,141,005 km (0.057 R)
• M66: 28,263,675 km (0.079 R)
• M67: 28,632,733 km (0.089 R)
• M68: 28,756,151 km (0.079 R)
• M69: 28,817,786 km (0.096 R)
• M70: 33,119,622 km (0.086 R)
• M71: 33,378,726 km (0.089 R)
• M72: 33,573,652 km (0.049 R)
• M73: 33,638,727 km (0.094 R)
• M74: 34,553,518 km (0.032 R)
• M75: 35,741,923 km (0.103 R)
• M76: 36,742,284 km (0.099 R)
• M77: 37,481,747 km (0.112 R)
• M78: 38,294,063 km (0.078 R)
• M79: 39,180,580 km (0.119 R)
• M80: 39,317,612 km (0.102 R)
• M81: 40,419,250 km (0.1 R)
• M82: 41,880,522 km (0.046 R)
• M83: 42,301,192 km (0.08 R)
• M84: 42,582,436 km (0.09 R)
• M85: 42,652,896 km (0.102 R)
• M86: 42,723,357 km (0.11 R)
• M87: 43,146,719 km (0.041 R)
• M88: 43,500,667 km (0.049 R)
• M89: 44,140,348 km (0.107 R)
• M90: 44,926,185 km (0.081 R)
• M91: 44,997,843 km (0.119 R)
• M92: 45,500,641 km (0.064 R)
• M93: 45,933,129 km (0.081 R)
• M94: 46,802,143 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.5

Radius: 6.4

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.87 AU - 12.25 AU

Year: 21642 Days

Day: 16.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 40,542,435 km

• M1: 259,104 km (0.12 R)
• M2: 505,042 km (0.089 R)
• M3: 559,346 km (0.068 R)
• M4: 659,427 km (0.062 R)
• M5: 1,100,143 km (0.079 R)
• M6: 1,596,209 km (0.096 R)
• M7: 2,313,681 km (0.108 R)
• M8: 2,524,913 km (0.08 R)
• M9: 2,717,894 km (0.117 R)
• M10: 3,377,920 km (0.119 R)
• M11: 3,671,581 km (0.108 R)
• M12: 3,945,644 km (0.109 R)
• M13: 4,226,439 km (0.09 R)
• M14: 4,926,557 km (0.114 R)
• M15: 5,443,867 km (0.078 R)
• M16: 5,946,665 km (0.099 R)
• M17: 6,268,450 km (0.094 R)
• M18: 6,861,755 km (0.073 R)
• M19: 7,063,563 km (0.079 R)
• M20: 7,335,532 km (0.08 R)
• M21: 8,602,027 km (0.056 R)
• M22: 9,039,003 km (0.071 R)
• M23: 9,972,493 km (0.079 R)
• M24: 10,086,487 km (0.09 R)
• M25: 10,162,782 km (0.114 R)
• M26: 12,010,166 km (0.068 R)
• M27: 12,131,639 km (0.049 R)
• M28: 12,334,793 km (0.093 R)
• M29: 13,746,399 km (0.111 R)
• M30: 14,000,865 km (0.111 R)
• M31: 14,043,351 km (0.07 R)
• M32: 14,256,827 km (0.091 R)
• M33: 14,428,266 km (0.11 R)
• M34: 14,990,455 km (0.1 R)
• M35: 15,559,675 km (0.072 R)
• M36: 15,736,200 km (0.104 R)
• M37: 16,002,335 km (0.111 R)
• M38: 16,494,063 km (0.091 R)
• M39: 18,603,692 km (0.044 R)
• M40: 20,216,656 km (0.107 R)
• M41: 20,409,338 km (0.109 R)
• M42: 21,186,200 km (0.036 R)
• M43: 22,718,830 km (0.099 R)
• M44: 22,818,911 km (0.092 R)
• M45: 23,372,124 km (0.085 R)
• M46: 23,422,539 km (0.099 R)
• M47: 23,878,812 km (0.105 R)
• M48: 24,286,766 km (0.114 R)
• M49: 24,594,189 km (0.096 R)
• M50: 24,800,036 km (0.117 R)
• M51: 25,057,943 km (0.116 R)
• M52: 25,161,315 km (0.103 R)
• M53: 25,316,747 km (0.118 R)
• M54: 27,953,559 km (0.085 R)
• M55: 29,741,104 km (0.109 R)
• M56: 31,956,798 km (0.091 R)
• M57: 32,462,588 km (0.111 R)
• M58: 32,971,072 km (0.07 R)
• M59: 33,311,556 km (0.059 R)
• M60: 33,767,231 km (0.101 R)
• M61: 34,339,892 km (0.112 R)
• M62: 35,436,594 km (0.061 R)
• M63: 37,901,518 km (0.067 R)
• M64: 38,139,080 km (0.078 R)
• M65: 39,695,645 km (0.079 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: 289 - 16,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit