🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128

Radius: 8.8

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.61 AU - 0.91 AU

Year: 435 Days

Day: 10.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 29,459,608 km

• M1: 120,875 km (0.115 R)
• M2: 183,557 km (0.089 R)
• M3: 303,684 km (0.107 R)
• M4: 370,255 km (0.103 R)
• M5: 427,102 km (0.099 R)
• M6: 494,870 km (0.101 R)
• M7: 554,111 km (0.059 R)
• M8: 634,744 km (0.079 R)
• M9: 725,250 km (0.111 R)
• M10: 802,892 km (0.094 R)
• M11: 871,258 km (0.085 R)
• M12: 951,293 km (0.109 R)
• M13: 1,046,736 km (0.08 R)
• M14: 1,122,134 km (0.083 R)
• M15: 1,189,453 km (0.095 R)
• M16: 1,257,968 km (0.093 R)
• M17: 1,313,918 km (0.093 R)
• M18: 1,406,669 km (0.1 R)
• M19: 1,468,453 km (0.08 R)
• M20: 1,617,751 km (0.079 R)
• M21: 1,709,754 km (0.032 R)
• M22: 1,768,247 km (0.11 R)
• M23: 1,843,195 km (0.067 R)
• M24: 1,980,227 km (0.091 R)
• M25: 2,037,523 km (0.077 R)
• M26: 2,095,567 km (0.058 R)
• M27: 2,196,246 km (0.084 R)
• M28: 2,251,448 km (0.073 R)
• M29: 2,315,775 km (0.101 R)
• M30: 2,424,383 km (0.057 R)
• M31: 2,508,008 km (0.112 R)
• M32: 2,606,294 km (0.117 R)
• M33: 2,673,912 km (0.076 R)
• M34: 2,866,445 km (0.048 R)
• M35: 2,969,219 km (0.104 R)
• M36: 3,082,763 km (0.054 R)
• M37: 3,173,719 km (0.118 R)
• M38: 3,265,422 km (0.069 R)
• M39: 3,382,707 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.5

Radius: 12.9

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.97 AU - 1.21 AU

Year: 747 Days

Day: 12.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 29,459,608 km

• M1: 162,014 km (0.109 R)
• M2: 296,802 km (0.053 R)
• M3: 484,996 km (0.06 R)
• M4: 600,187 km (0.083 R)
• M5: 748,438 km (0.076 R)
• M6: 892,501 km (0.091 R)
• M7: 996,172 km (0.101 R)
• M8: 1,110,914 km (0.073 R)
• M9: 1,216,979 km (0.093 R)
• M10: 1,571,526 km (0.081 R)
• M11: 1,745,807 km (0.116 R)
• M12: 1,831,527 km (0.115 R)
• M13: 2,031,689 km (0.09 R)
• M14: 2,130,573 km (0.116 R)
• M15: 2,480,482 km (0.097 R)
• M16: 2,649,079 km (0.087 R)
• M17: 2,775,639 km (0.11 R)
• M18: 2,876,617 km (0.058 R)
• M19: 3,091,889 km (0.096 R)
• M20: 3,235,204 km (0.079 R)
• M21: 3,380,762 km (0.107 R)
• M22: 3,608,301 km (0.091 R)
• M23: 3,739,199 km (0.071 R)
• M24: 3,923,055 km (0.117 R)
• M25: 4,120,374 km (0.086 R)
• M26: 4,225,541 km (0.116 R)
• M27: 4,331,756 km (0.097 R)
• M28: 4,417,326 km (0.093 R)
• M29: 4,535,807 km (0.104 R)
• M30: 4,655,486 km (0.081 R)
• M31: 4,754,220 km (0.076 R)
• M32: 4,886,914 km (0.05 R)
• M33: 4,998,514 km (0.107 R)
• M34: 5,201,518 km (0.049 R)
• M35: 5,338,400 km (0.085 R)
• M36: 5,441,772 km (0.067 R)
• M37: 5,569,230 km (0.075 R)
• M38: 5,803,350 km (0.096 R)
• M39: 5,909,714 km (0.073 R)
• M40: 6,016,826 km (0.115 R)
• M41: 6,257,081 km (0.059 R)
• M42: 6,342,052 km (0.111 R)
• M43: 6,660,696 km (0.064 R)
• M44: 6,784,563 km (0.096 R)
• M45: 7,085,254 km (0.037 R)
• M46: 7,224,530 km (0.118 R)
• M47: 7,326,556 km (0.104 R)
• M48: 7,505,924 km (0.098 R)
• M49: 7,699,802 km (0.113 R)
• M50: 7,947,836 km (0.097 R)
• M51: 8,119,125 km (0.095 R)
• M52: 8,278,297 km (0.108 R)
• M53: 8,425,202 km (0.114 R)
• M54: 8,802,788 km (0.085 R)
• M55: 8,911,844 km (0.059 R)
• M56: 9,021,200 km (0.048 R)
• M57: 9,282,847 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.7

Radius: 9.9

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.68 AU - 1.9 AU

Year: 1571 Days

Day: 14.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 29,459,608 km

• M1: 141,370 km (0.115 R)
• M2: 214,224 km (0.069 R)
• M3: 365,767 km (0.119 R)
• M4: 460,911 km (0.114 R)
• M5: 541,694 km (0.06 R)
• M6: 740,210 km (0.059 R)
• M7: 859,440 km (0.084 R)
• M8: 1,358,349 km (0.11 R)
• M9: 1,436,289 km (0.097 R)
• M10: 1,606,083 km (0.077 R)
• M11: 1,688,960 km (0.104 R)
• M12: 1,782,758 km (0.062 R)
• M13: 1,849,329 km (0.04 R)
• M14: 2,175,303 km (0.078 R)
• M15: 2,277,777 km (0.094 R)
• M16: 2,562,462 km (0.07 R)
• M17: 2,747,664 km (0.092 R)
• M18: 2,892,325 km (0.085 R)
• M19: 3,085,456 km (0.104 R)
• M20: 3,212,614 km (0.078 R)
• M21: 3,812,801 km (0.1 R)
• M22: 3,924,401 km (0.098 R)
• M23: 4,408,350 km (0.107 R)
• M24: 4,512,620 km (0.077 R)
• M25: 4,644,116 km (0.1 R)
• M26: 4,992,231 km (0.104 R)
• M27: 5,334,810 km (0.114 R)
• M28: 5,558,159 km (0.042 R)
• M29: 5,913,305 km (0.075 R)
• M30: 6,130,072 km (0.095 R)
• M31: 6,482,225 km (0.106 R)
• M32: 6,630,926 km (0.093 R)
• M33: 6,886,289 km (0.049 R)
• M34: 7,175,462 km (0.091 R)
• M35: 7,360,365 km (0.082 R)
• M36: 7,671,828 km (0.084 R)
• M37: 7,734,659 km (0.103 R)
• M38: 8,179,114 km (0.08 R)
• M39: 8,291,612 km (0.068 R)
• M40: 8,469,334 km (0.095 R)
• M41: 8,615,790 km (0.065 R)
• M42: 8,746,539 km (0.097 R)
• M43: 8,861,579 km (0.084 R)
• M44: 8,944,008 km (0.059 R)
• M45: 9,595,955 km (0.11 R)
• M46: 9,663,723 km (0.093 R)
• M47: 9,833,816 km (0.113 R)
• M48: 10,159,640 km (0.096 R)
• M49: 10,263,312 km (0.109 R)
• M50: 10,402,138 km (0.099 R)
• M51: 10,576,420 km (0.108 R)
• M52: 10,716,593 km (0.118 R)
• M53: 10,822,060 km (0.112 R)
• M54: 11,859,970 km (0.119 R)
• M55: 11,932,674 km (0.089 R)
• M56: 12,335,392 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.7

Radius: 8.5

Gravity: 12.11 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.46 AU - 4 AU

Year: 3808 Days

Day: 9 Hours

Environment

Temp: -210 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 29,459,608 km

• M1: 115,340 km (0.104 R)
• M2: 176,974 km (0.039 R)
• M3: 331,658 km (0.092 R)
• M4: 391,946 km (0.12 R)
• M5: 588,368 km (0.114 R)
• M6: 687,253 km (0.07 R)
• M7: 780,153 km (0.108 R)
• M8: 840,590 km (0.095 R)
• M9: 902,674 km (0.044 R)
• M10: 1,322,894 km (0.119 R)
• M11: 1,470,697 km (0.109 R)
• M12: 1,592,918 km (0.069 R)
• M13: 1,686,716 km (0.039 R)
• M14: 1,946,418 km (0.12 R)
• M15: 2,166,776 km (0.093 R)
• M16: 2,724,776 km (0.069 R)
• M17: 2,971,612 km (0.093 R)
• M18: 3,692,973 km (0.073 R)
• M19: 4,599,985 km (0.05 R)
• M20: 4,757,661 km (0.085 R)
• M21: 4,940,170 km (0.03 R)
• M22: 5,453,740 km (0.102 R)
• M23: 5,620,691 km (0.054 R)
• M24: 5,862,142 km (0.113 R)
• M25: 6,181,234 km (0.107 R)
• M26: 6,355,516 km (0.106 R)
• M27: 6,581,708 km (0.093 R)
• M28: 6,708,717 km (0.055 R)
• M29: 6,862,054 km (0.06 R)
• M30: 6,964,978 km (0.104 R)
• M31: 7,250,560 km (0.1 R)
• M32: 7,355,279 km (0.08 R)
• M33: 7,487,074 km (0.088 R)
• M34: 7,672,875 km (0.064 R)
• M35: 8,486,089 km (0.117 R)
• M36: 8,958,968 km (0.073 R)
• M37: 9,128,013 km (0.063 R)
• M38: 10,222,621 km (0.076 R)
• M39: 10,340,354 km (0.063 R)
• M40: 11,236,894 km (0.096 R)
• M41: 11,602,512 km (0.097 R)
• M42: 11,755,999 km (0.053 R)
• M43: 12,314,149 km (0.11 R)
• M44: 12,722,701 km (0.112 R)
• M45: 12,817,546 km (0.039 R)
• M46: 12,880,975 km (0.11 R)
• M47: 12,976,269 km (0.119 R)
• M48: 14,170,808 km (0.078 R)
• M49: 14,532,685 km (0.118 R)
• M50: 15,098,016 km (0.1 R)
• M51: 15,568,950 km (0.116 R)
• M52: 16,147,295 km (0.036 R)
• M53: 16,767,378 km (0.075 R)
• M54: 17,010,624 km (0.094 R)
• M55: 17,711,939 km (0.106 R)
• M56: 18,208,604 km (0.077 R)
• M57: 18,602,046 km (0.11 R)
• M58: 18,961,979 km (0.092 R)
• M59: 19,397,159 km (0.067 R)
• M60: 19,543,017 km (0.118 R)
• M61: 19,982,536 km (0.064 R)
• M62: 20,056,138 km (0.109 R)
• M63: 20,499,396 km (0.104 R)
• M64: 20,834,047 km (0.087 R)
• M65: 21,095,544 km (0.115 R)
• M66: 21,924,466 km (0.064 R)
• M67: 22,266,745 km (0.088 R)
• M68: 22,343,040 km (0.085 R)
• M69: 22,764,158 km (0.054 R)
• M70: 22,956,392 km (0.118 R)
• M71: 23,149,223 km (0.031 R)
• M72: 23,265,162 km (0.096 R)
• M73: 23,342,653 km (0.102 R)
• M74: 23,614,323 km (0.118 R)
• M75: 23,769,905 km (0.079 R)
• M76: 24,239,044 km (0.03 R)
• M77: 24,750,669 km (0.114 R)
• M78: 24,988,080 km (0.08 R)
• M79: 25,704,654 km (0.086 R)
• M80: 25,824,781 km (0.069 R)
• M81: 26,065,484 km (0.071 R)
• M82: 26,306,935 km (0.081 R)
• M83: 26,710,999 km (0.111 R)
• M84: 27,117,307 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.8

Radius: 13.8

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.12 AU - 4.74 AU

Year: 5111 Days

Day: 13.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 29,459,608 km

• M1: 176,376 km (0.034 R)
• M2: 645,814 km (0.107 R)
• M3: 834,307 km (0.109 R)
• M4: 949,198 km (0.104 R)
• M5: 1,111,662 km (0.065 R)
• M6: 1,298,958 km (0.101 R)
• M7: 1,435,092 km (0.039 R)
• M8: 1,624,334 km (0.088 R)
• M9: 1,839,156 km (0.094 R)
• M10: 1,941,631 km (0.09 R)
• M11: 2,732,555 km (0.118 R)
• M12: 3,071,095 km (0.089 R)
• M13: 3,193,765 km (0.079 R)
• M14: 3,381,211 km (0.116 R)
• M15: 3,723,341 km (0.09 R)
• M16: 3,965,241 km (0.044 R)
• M17: 4,418,373 km (0.074 R)
• M18: 4,674,784 km (0.109 R)
• M19: 4,769,180 km (0.112 R)
• M20: 4,984,152 km (0.069 R)
• M21: 5,153,497 km (0.085 R)
• M22: 5,300,253 km (0.075 R)
• M23: 5,598,102 km (0.051 R)
• M24: 5,698,482 km (0.067 R)
• M25: 5,875,905 km (0.096 R)
• M26: 6,132,466 km (0.099 R)
• M27: 6,418,945 km (0.093 R)
• M28: 6,524,262 km (0.079 R)
• M29: 7,032,297 km (0.115 R)
• M30: 7,636,672 km (0.087 R)
• M31: 8,895,089 km (0.11 R)
• M32: 9,309,027 km (0.109 R)
• M33: 9,608,671 km (0.091 R)
• M34: 9,881,089 km (0.107 R)
• M35: 9,972,344 km (0.035 R)
• M36: 10,125,233 km (0.102 R)
• M37: 10,619,803 km (0.1 R)
• M38: 10,838,665 km (0.071 R)
• M39: 11,504,226 km (0.045 R)
• M40: 11,922,950 km (0.075 R)
• M41: 12,543,931 km (0.113 R)
• M42: 12,676,026 km (0.063 R)
• M43: 13,108,513 km (0.1 R)
• M44: 13,478,319 km (0.106 R)
• M45: 13,817,458 km (0.066 R)
• M46: 14,297,069 km (0.097 R)
• M47: 14,816,921 km (0.047 R)
• M48: 15,131,974 km (0.063 R)
• M49: 16,449,931 km (0.106 R)
• M50: 17,214,377 km (0.086 R)
• M51: 17,508,636 km (0.095 R)
• M52: 17,656,289 km (0.102 R)
• M53: 18,438,835 km (0.076 R)
• M54: 18,891,219 km (0.052 R)
• M55: 19,232,751 km (0.041 R)
• M56: 19,347,044 km (0.07 R)
• M57: 20,269,913 km (0.026 R)
• M58: 20,814,898 km (0.092 R)
• M59: 21,128,455 km (0.105 R)
• M60: 21,285,832 km (0.057 R)
• M61: 21,959,023 km (0.111 R)
• M62: 22,840,603 km (0.064 R)
• M63: 23,002,019 km (0.096 R)
• M64: 23,326,347 km (0.12 R)
• M65: 24,555,593 km (0.088 R)
• M66: 24,721,048 km (0.051 R)
• M67: 24,928,540 km (0.12 R)
• M68: 25,261,545 km (0.039 R)
• M69: 25,428,646 km (0.116 R)
• M70: 26,058,453 km (0.089 R)
• M71: 26,566,039 km (0.119 R)
• M72: 27,205,121 km (0.099 R)
• M73: 27,676,952 km (0.09 R)
• M74: 28,151,627 km (0.106 R)
• M75: 28,803,125 km (0.082 R)
• M76: 29,327,915 km (0.101 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 10,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit