🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.1

Radius: 14.1

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.59 AU - 0.61 AU

Year: 321 Days

Day: 10.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 51,619,738 km

• M1: 178,470 km (0.093 R)
• M2: 289,621 km (0.109 R)
• M3: 381,923 km (0.084 R)
• M4: 529,128 km (0.115 R)
• M5: 622,776 km (0.039 R)
• M6: 733,179 km (0.1 R)
• M7: 827,127 km (0.064 R)
• M8: 1,002,904 km (0.114 R)
• M9: 1,172,249 km (0.096 R)
• M10: 1,268,889 km (0.081 R)
• M11: 1,419,385 km (0.039 R)
• M12: 1,554,172 km (0.051 R)
• M13: 1,725,462 km (0.109 R)
• M14: 1,832,275 km (0.104 R)
• M15: 1,955,992 km (0.101 R)
• M16: 2,053,081 km (0.055 R)
• M17: 2,227,064 km (0.086 R)
• M18: 2,458,192 km (0.115 R)
• M19: 2,558,273 km (0.059 R)
• M20: 2,724,626 km (0.081 R)
• M21: 2,844,753 km (0.117 R)
• M22: 2,972,510 km (0.088 R)
• M23: 3,268,414 km (0.113 R)
• M24: 3,378,967 km (0.038 R)
• M25: 3,508,519 km (0.114 R)
• M26: 3,597,978 km (0.089 R)
• M27: 3,754,607 km (0.104 R)
• M28: 3,870,695 km (0.093 R)
• M29: 3,994,114 km (0.058 R)
• M30: 4,093,895 km (0.116 R)
• M31: 4,225,990 km (0.039 R)
• M32: 4,391,745 km (0.04 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.2

Radius: 12.8

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.74 AU - 0.78 AU

Year: 457 Days

Day: 13.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 51,619,738 km

• M1: 163,361 km (0.107 R)
• M2: 243,545 km (0.091 R)
• M3: 334,202 km (0.113 R)
• M4: 419,173 km (0.026 R)
• M5: 557,102 km (0.08 R)
• M6: 741,706 km (0.109 R)
• M7: 998,416 km (0.09 R)
• M8: 1,121,086 km (0.069 R)
• M9: 1,209,349 km (0.069 R)
• M10: 1,320,500 km (0.11 R)
• M11: 1,435,392 km (0.047 R)
• M12: 1,515,726 km (0.085 R)
• M13: 1,783,506 km (0.048 R)
• M14: 2,000,722 km (0.068 R)
• M15: 2,085,245 km (0.095 R)
• M16: 2,177,247 km (0.111 R)
• M17: 2,302,012 km (0.12 R)
• M18: 2,474,498 km (0.064 R)
• M19: 2,565,603 km (0.093 R)
• M20: 2,859,563 km (0.103 R)
• M21: 2,976,100 km (0.072 R)
• M22: 3,115,226 km (0.077 R)
• M23: 3,214,110 km (0.045 R)
• M24: 3,443,893 km (0.084 R)
• M25: 3,560,729 km (0.096 R)
• M26: 3,694,020 km (0.109 R)
• M27: 3,828,808 km (0.104 R)
• M28: 3,912,134 km (0.102 R)
• M29: 4,018,947 km (0.111 R)
• M30: 4,142,365 km (0.099 R)
• M31: 4,313,954 km (0.111 R)
• M32: 4,408,649 km (0.094 R)
• M33: 4,504,093 km (0.071 R)
• M34: 4,600,135 km (0.069 R)
• M35: 4,843,381 km (0.068 R)
• M36: 5,016,166 km (0.103 R)
• M37: 5,099,193 km (0.111 R)
• M38: 5,546,939 km (0.068 R)
• M39: 5,632,958 km (0.11 R)
• M40: 5,771,336 km (0.116 R)
• M41: 5,867,079 km (0.091 R)
• M42: 6,042,707 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.8

Radius: 10.6

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.11 AU - 1.51 AU

Year: 1035 Days

Day: 12.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 51,619,738 km

• M1: 134,638 km (0.101 R)
• M2: 234,569 km (0.058 R)
• M3: 426,354 km (0.082 R)
• M4: 714,180 km (0.085 R)
• M5: 835,803 km (0.119 R)
• M6: 1,009,636 km (0.097 R)
• M7: 1,349,074 km (0.066 R)
• M8: 1,470,248 km (0.074 R)
• M9: 1,581,848 km (0.119 R)
• M10: 1,877,004 km (0.068 R)
• M11: 2,034,980 km (0.114 R)
• M12: 2,189,963 km (0.101 R)
• M13: 2,410,470 km (0.108 R)
• M14: 2,543,164 km (0.073 R)
• M15: 2,750,955 km (0.086 R)
• M16: 3,132,280 km (0.044 R)
• M17: 3,217,401 km (0.1 R)
• M18: 3,744,734 km (0.086 R)
• M19: 3,853,492 km (0.108 R)
• M20: 4,000,097 km (0.082 R)
• M21: 4,074,148 km (0.118 R)
• M22: 4,186,048 km (0.076 R)
• M23: 4,336,842 km (0.077 R)
• M24: 4,460,859 km (0.1 R)
• M25: 4,566,625 km (0.064 R)
• M26: 4,683,012 km (0.112 R)
• M27: 4,849,514 km (0.116 R)
• M28: 5,087,973 km (0.12 R)
• M29: 5,198,676 km (0.11 R)
• M30: 5,391,657 km (0.084 R)
• M31: 5,617,998 km (0.112 R)
• M32: 5,900,290 km (0.1 R)
• M33: 6,080,256 km (0.107 R)
• M34: 6,272,938 km (0.083 R)
• M35: 6,424,331 km (0.071 R)
• M36: 6,952,112 km (0.1 R)
• M37: 7,528,363 km (0.085 R)
• M38: 7,666,143 km (0.082 R)
• M39: 7,816,339 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.6

Radius: 9.7

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.18 AU - 2.4 AU

Year: 2392 Days

Day: 14.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 51,619,738 km

• M1: 122,221 km (0.066 R)
• M2: 217,665 km (0.093 R)
• M3: 343,626 km (0.09 R)
• M4: 435,779 km (0.098 R)
• M5: 500,405 km (0.111 R)
• M6: 576,700 km (0.072 R)
• M7: 641,027 km (0.034 R)
• M8: 804,687 km (0.104 R)
• M9: 896,540 km (0.083 R)
• M10: 963,261 km (0.099 R)
• M11: 1,153,100 km (0.104 R)
• M12: 1,322,595 km (0.068 R)
• M13: 1,421,629 km (0.111 R)
• M14: 1,674,449 km (0.104 R)
• M15: 2,068,041 km (0.119 R)
• M16: 2,355,418 km (0.078 R)
• M17: 2,627,687 km (0.105 R)
• M18: 2,697,399 km (0.119 R)
• M19: 2,810,196 km (0.095 R)
• M20: 2,968,022 km (0.098 R)
• M21: 3,367,747 km (0.112 R)
• M22: 3,489,520 km (0.09 R)
• M23: 3,690,430 km (0.119 R)
• M24: 3,847,807 km (0.063 R)
• M25: 4,185,300 km (0.11 R)
• M26: 4,854,451 km (0.083 R)
• M27: 5,026,937 km (0.064 R)
• M28: 5,184,015 km (0.077 R)
• M29: 5,520,909 km (0.077 R)
• M30: 5,701,175 km (0.118 R)
• M31: 6,012,039 km (0.072 R)
• M32: 6,141,591 km (0.081 R)
• M33: 6,441,385 km (0.089 R)
• M34: 6,593,077 km (0.097 R)
• M35: 6,707,669 km (0.082 R)
• M36: 7,133,275 km (0.102 R)
• M37: 7,251,009 km (0.111 R)
• M38: 7,349,444 km (0.044 R)
• M39: 7,448,478 km (0.087 R)
• M40: 7,607,800 km (0.096 R)
• M41: 7,868,998 km (0.101 R)
• M42: 8,092,497 km (0.101 R)
• M43: 8,235,662 km (0.089 R)
• M44: 8,441,808 km (0.092 R)
• M45: 8,504,041 km (0.117 R)
• M46: 8,608,011 km (0.081 R)
• M47: 9,283,445 km (0.085 R)
• M48: 9,822,895 km (0.118 R)
• M49: 9,888,419 km (0.102 R)
• M50: 10,528,399 km (0.102 R)
• M51: 10,887,284 km (0.114 R)
• M52: 11,159,104 km (0.11 R)
• M53: 11,479,093 km (0.11 R)
• M54: 11,732,512 km (0.104 R)
• M55: 11,848,451 km (0.109 R)
• M56: 12,057,888 km (0.058 R)
• M57: 12,198,210 km (0.059 R)
• M58: 12,693,679 km (0.116 R)
• M59: 13,075,602 km (0.118 R)
• M60: 13,316,305 km (0.047 R)
• M61: 13,924,420 km (0.118 R)
• M62: 13,997,873 km (0.115 R)
• M63: 14,318,311 km (0.075 R)
• M64: 14,640,994 km (0.042 R)
• M65: 14,915,955 km (0.119 R)
• M66: 14,991,352 km (0.1 R)
• M67: 15,066,750 km (0.047 R)
• M68: 15,369,685 km (0.087 R)
• M69: 15,598,271 km (0.114 R)
• M70: 15,879,066 km (0.075 R)
• M71: 16,110,195 km (0.082 R)
• M72: 16,368,101 km (0.09 R)
• M73: 16,445,892 km (0.108 R)
• M74: 17,150,498 km (0.109 R)
• M75: 17,466,748 km (0.059 R)
• M76: 17,785,092 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315

Radius: 10.8

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2 AU - 2.84 AU

Year: 2599 Days

Day: 11.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 51,619,738 km

• M1: 143,016 km (0.096 R)
• M2: 232,026 km (0.107 R)
• M3: 453,282 km (0.083 R)
• M4: 544,237 km (0.07 R)
• M5: 620,682 km (0.041 R)
• M6: 731,833 km (0.054 R)
• M7: 818,151 km (0.106 R)
• M8: 1,341,743 km (0.101 R)
• M9: 1,430,006 km (0.092 R)
• M10: 1,510,041 km (0.099 R)
• M11: 1,738,626 km (0.115 R)
• M12: 1,813,725 km (0.088 R)
• M13: 2,045,751 km (0.046 R)
• M14: 2,182,783 km (0.096 R)
• M15: 2,299,319 km (0.028 R)
• M16: 2,418,100 km (0.088 R)
• M17: 2,612,428 km (0.111 R)
• M18: 2,977,746 km (0.08 R)
• M19: 3,081,567 km (0.042 R)
• M20: 3,332,741 km (0.098 R)
• M21: 3,522,132 km (0.087 R)
• M22: 3,645,850 km (0.071 R)
• M23: 3,770,914 km (0.057 R)
• M24: 4,011,317 km (0.098 R)
• M25: 4,169,592 km (0.103 R)
• M26: 4,373,943 km (0.071 R)
• M27: 4,596,694 km (0.049 R)
• M28: 4,899,480 km (0.109 R)
• M29: 5,492,785 km (0.082 R)
• M30: 5,701,025 km (0.075 R)
• M31: 6,059,462 km (0.073 R)
• M32: 6,712,756 km (0.088 R)
• M33: 7,004,621 km (0.089 R)
• M34: 7,353,334 km (0.105 R)
• M35: 7,441,447 km (0.091 R)
• M36: 7,529,859 km (0.098 R)
• M37: 7,707,731 km (0.077 R)
• M38: 8,195,121 km (0.045 R)
• M39: 8,414,880 km (0.065 R)
• M40: 8,655,284 km (0.101 R)
• M41: 8,785,733 km (0.119 R)
• M42: 9,067,277 km (0.101 R)
• M43: 9,142,823 km (0.09 R)
• M44: 9,351,812 km (0.113 R)
• M45: 9,949,306 km (0.097 R)
• M46: 10,321,655 km (0.11 R)
• M47: 10,778,527 km (0.039 R)
• M48: 10,918,849 km (0.09 R)
• M49: 11,140,703 km (0.096 R)
• M50: 11,323,212 km (0.097 R)
• M51: 11,629,738 km (0.086 R)
• M52: 11,835,585 km (0.09 R)
• M53: 11,959,751 km (0.105 R)
• M54: 12,251,018 km (0.039 R)
• M55: 12,397,624 km (0.095 R)
• M56: 12,904,462 km (0.085 R)
• M57: 13,074,854 km (0.099 R)
• M58: 13,396,489 km (0.095 R)
• M59: 13,547,434 km (0.105 R)
• M60: 13,807,584 km (0.032 R)
• M61: 13,960,174 km (0.102 R)
• M62: 14,531,638 km (0.091 R)
• M63: 14,620,200 km (0.093 R)
• M64: 14,909,373 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814.9

Radius: 6.5

Gravity: 19.29 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.16 AU - 6.92 AU

Year: 10246 Days

Day: 18.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 51,619,738 km

• M1: 348,713 km (0.088 R)
• M2: 418,276 km (0.108 R)
• M3: 477,816 km (0.099 R)
• M4: 589,266 km (0.103 R)
• M5: 895,792 km (0.094 R)
• M6: 1,015,022 km (0.039 R)
• M7: 1,076,506 km (0.102 R)
• M8: 1,160,730 km (0.038 R)
• M9: 1,380,639 km (0.101 R)
• M10: 1,426,266 km (0.09 R)
• M11: 1,472,342 km (0.06 R)
• M12: 1,637,797 km (0.057 R)
• M13: 1,735,186 km (0.068 R)
• M14: 2,169,917 km (0.059 R)
• M15: 2,637,261 km (0.094 R)
• M16: 2,897,112 km (0.075 R)
• M17: 3,104,904 km (0.098 R)
• M18: 3,256,446 km (0.117 R)
• M19: 3,566,563 km (0.046 R)
• M20: 4,248,580 km (0.045 R)
• M21: 4,315,599 km (0.107 R)
• M22: 5,435,339 km (0.116 R)
• M23: 5,691,750 km (0.11 R)
• M24: 6,292,685 km (0.096 R)
• M25: 6,756,438 km (0.084 R)
• M26: 7,032,147 km (0.06 R)
• M27: 7,635,326 km (0.073 R)
• M28: 7,676,016 km (0.097 R)
• M29: 8,296,698 km (0.037 R)
• M30: 8,976,471 km (0.079 R)
• M31: 9,105,873 km (0.06 R)
• M32: 9,585,783 km (0.119 R)
• M33: 9,629,914 km (0.078 R)
• M34: 9,895,600 km (0.042 R)
• M35: 9,984,611 km (0.073 R)
• M36: 10,029,340 km (0.108 R)
• M37: 10,208,559 km (0.114 R)
• M38: 10,479,331 km (0.088 R)
• M39: 10,982,129 km (0.072 R)
• M40: 12,153,780 km (0.093 R)
• M41: 12,440,709 km (0.102 R)
• M42: 12,826,970 km (0.109 R)
• M43: 13,266,190 km (0.113 R)
• M44: 14,410,912 km (0.118 R)
• M45: 14,714,746 km (0.108 R)
• M46: 14,867,485 km (0.117 R)
• M47: 15,587,051 km (0.115 R)
• M48: 15,690,722 km (0.084 R)
• M49: 16,055,591 km (0.117 R)
• M50: 16,107,951 km (0.11 R)
• M51: 16,634,535 km (0.11 R)
• M52: 17,488,739 km (0.097 R)
• M53: 17,596,599 km (0.113 R)
• M54: 18,084,438 km (0.082 R)
• M55: 19,184,132 km (0.096 R)
• M56: 19,406,733 km (0.111 R)
• M57: 21,103,024 km (0.106 R)
• M58: 21,505,741 km (0.073 R)
• M59: 22,611,269 km (0.072 R)
• M60: 23,082,203 km (0.079 R)
• M61: 25,424,308 km (0.104 R)
• M62: 26,530,584 km (0.047 R)
• M63: 26,716,534 km (0.079 R)
• M64: 28,409,084 km (0.039 R)
• M65: 28,726,232 km (0.041 R)
• M66: 28,789,811 km (0.055 R)
• M67: 29,044,726 km (0.089 R)
• M68: 29,749,182 km (0.113 R)
• M69: 31,436,945 km (0.113 R)
• M70: 31,962,483 km (0.072 R)
• M71: 32,424,590 km (0.079 R)
• M72: 32,557,134 km (0.072 R)
• M73: 33,355,688 km (0.063 R)
• M74: 35,789,795 km (0.099 R)
• M75: 35,995,192 km (0.085 R)
• M76: 37,444,197 km (0.098 R)
• M77: 38,210,737 km (0.115 R)
• M78: 38,630,957 km (0.095 R)
• M79: 38,982,363 km (0.102 R)
• M80: 40,185,130 km (0.102 R)
• M81: 40,398,606 km (0.101 R)
• M82: 40,898,263 km (0.094 R)
• M83: 41,113,085 km (0.118 R)
• M84: 41,831,604 km (0.096 R)
• M85: 42,120,178 km (0.109 R)
• M86: 44,085,595 km (0.047 R)
• M87: 44,894,770 km (0.105 R)
• M88: 45,116,324 km (0.114 R)
• M89: 46,229,482 km (0.071 R)
• M90: 47,201,569 km (0.119 R)
• M91: 47,652,457 km (0.093 R)
• M92: 48,407,178 km (0.068 R)
• M93: 49,317,930 km (0.082 R)
• M94: 49,851,845 km (0.115 R)
• M95: 50,157,922 km (0.115 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: 194 - 16,241 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit