🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.6

Radius: 11.3

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.47 AU - 0.75 AU

Year: 323 Days

Day: 6.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 79,554,583 km

• M1: 144,960 km (0.101 R)
• M2: 222,751 km (0.072 R)
• M3: 302,487 km (0.113 R)
• M4: 440,715 km (0.067 R)
• M5: 522,695 km (0.074 R)
• M6: 642,822 km (0.055 R)
• M7: 715,377 km (0.073 R)
• M8: 876,943 km (0.035 R)
• M9: 1,012,478 km (0.115 R)
• M10: 1,083,089 km (0.104 R)
• M11: 1,200,673 km (0.113 R)
• M12: 1,271,582 km (0.107 R)
• M13: 1,348,475 km (0.09 R)
• M14: 1,453,343 km (0.083 R)
• M15: 1,543,102 km (0.112 R)
• M16: 1,625,530 km (0.102 R)
• M17: 1,742,516 km (0.104 R)
• M18: 1,814,173 km (0.115 R)
• M19: 1,955,543 km (0.104 R)
• M20: 2,060,262 km (0.117 R)
• M21: 2,136,258 km (0.113 R)
• M22: 2,275,533 km (0.052 R)
• M23: 2,348,986 km (0.036 R)
• M24: 2,455,350 km (0.083 R)
• M25: 2,547,053 km (0.032 R)
• M26: 2,617,963 km (0.092 R)
• M27: 2,722,831 km (0.12 R)
• M28: 2,834,730 km (0.088 R)
• M29: 2,925,386 km (0.119 R)
• M30: 3,098,172 km (0.072 R)
• M31: 3,220,992 km (0.076 R)
• M32: 3,309,853 km (0.041 R)
• M33: 3,502,236 km (0.071 R)
• M34: 3,630,441 km (0.092 R)
• M35: 3,791,408 km (0.101 R)
• M36: 3,910,488 km (0.083 R)
• M37: 4,082,077 km (0.043 R)
• M38: 4,184,851 km (0.106 R)
• M39: 4,419,420 km (0.074 R)
• M40: 4,564,829 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.8

Radius: 11.1

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.54 AU - 0.74 AU

Year: 347 Days

Day: 13.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 79,554,583 km

• M1: 138,228 km (0.087 R)
• M2: 261,347 km (0.086 R)
• M3: 345,421 km (0.098 R)
• M4: 475,572 km (0.096 R)
• M5: 600,635 km (0.091 R)
• M6: 708,346 km (0.103 R)
• M7: 816,356 km (0.096 R)
• M8: 901,327 km (0.113 R)
• M9: 982,110 km (0.08 R)
• M10: 1,104,481 km (0.089 R)
• M11: 1,175,690 km (0.099 R)
• M12: 1,260,811 km (0.095 R)
• M13: 1,335,610 km (0.107 R)
• M14: 1,411,905 km (0.091 R)
• M15: 1,636,451 km (0.118 R)
• M16: 1,797,568 km (0.065 R)
• M17: 1,872,965 km (0.099 R)
• M18: 1,954,347 km (0.105 R)
• M19: 2,051,585 km (0.038 R)
• M20: 2,200,734 km (0.103 R)
• M21: 2,327,743 km (0.08 R)
• M22: 2,462,531 km (0.068 R)
• M23: 2,685,880 km (0.055 R)
• M24: 2,800,023 km (0.101 R)
• M25: 3,050,301 km (0.102 R)
• M26: 3,135,272 km (0.03 R)
• M27: 3,221,141 km (0.069 R)
• M28: 3,360,267 km (0.097 R)
• M29: 3,483,686 km (0.072 R)
• M30: 3,602,466 km (0.084 R)
• M31: 3,686,540 km (0.099 R)
• M32: 3,862,767 km (0.082 R)
• M33: 3,942,801 km (0.066 R)
• M34: 4,066,818 km (0.069 R)
• M35: 4,198,464 km (0.107 R)
• M36: 4,268,027 km (0.064 R)
• M37: 4,338,039 km (0.108 R)
• M38: 4,408,350 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.9

Radius: 14.6

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.58 AU - 1.72 AU

Year: 1438 Days

Day: 6.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 179.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 79,554,583 km

• M1: 191,036 km (0.106 R)
• M2: 290,369 km (0.107 R)
• M3: 418,126 km (0.103 R)
• M4: 514,317 km (0.07 R)
• M5: 668,104 km (0.037 R)
• M6: 840,142 km (0.045 R)
• M7: 932,593 km (0.119 R)
• M8: 1,051,972 km (0.08 R)
• M9: 1,171,202 km (0.07 R)
• M10: 1,339,948 km (0.084 R)
• M11: 1,483,712 km (0.039 R)
• M12: 1,605,634 km (0.103 R)
• M13: 1,787,844 km (0.051 R)
• M14: 1,881,642 km (0.113 R)
• M15: 2,029,445 km (0.045 R)
• M16: 2,150,619 km (0.053 R)
• M17: 2,297,823 km (0.118 R)
• M18: 2,392,519 km (0.071 R)
• M19: 2,553,486 km (0.106 R)
• M20: 2,684,983 km (0.066 R)
• M21: 2,801,819 km (0.117 R)
• M22: 2,937,653 km (0.058 R)
• M23: 3,041,026 km (0.072 R)
• M24: 3,216,055 km (0.095 R)
• M25: 3,376,574 km (0.098 R)
• M26: 3,485,032 km (0.112 R)
• M27: 3,659,314 km (0.06 R)
• M28: 3,921,409 km (0.106 R)
• M29: 4,180,213 km (0.12 R)
• M30: 4,385,462 km (0.103 R)
• M31: 4,684,358 km (0.089 R)
• M32: 4,948,997 km (0.081 R)
• M33: 5,482,463 km (0.115 R)
• M34: 5,686,065 km (0.082 R)
• M35: 5,892,062 km (0.118 R)
• M36: 6,023,558 km (0.052 R)
• M37: 6,278,323 km (0.08 R)
• M38: 6,378,853 km (0.111 R)
• M39: 6,798,475 km (0.116 R)
• M40: 6,890,328 km (0.11 R)
• M41: 6,994,149 km (0.072 R)
• M42: 7,344,358 km (0.09 R)
• M43: 7,604,808 km (0.037 R)
• M44: 7,700,251 km (0.078 R)
• M45: 8,098,331 km (0.062 R)
• M46: 8,293,856 km (0.087 R)
• M47: 8,392,141 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.4

Radius: 10.1

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.18 AU - 5.24 AU

Year: 8066 Days

Day: 11.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 79,554,583 km

• M1: 416,331 km (0.111 R)
• M2: 497,263 km (0.085 R)
• M3: 726,298 km (0.105 R)
• M4: 853,755 km (0.103 R)
• M5: 1,017,266 km (0.078 R)
• M6: 1,297,762 km (0.059 R)
• M7: 1,877,154 km (0.092 R)
• M8: 2,647,733 km (0.081 R)
• M9: 3,617,127 km (0.104 R)
• M10: 4,093,447 km (0.118 R)
• M11: 4,280,145 km (0.048 R)
• M12: 4,832,460 km (0.042 R)
• M13: 5,029,929 km (0.07 R)
• M14: 5,154,843 km (0.034 R)
• M15: 5,535,420 km (0.105 R)
• M16: 5,768,045 km (0.112 R)
• M17: 5,846,434 km (0.058 R)
• M18: 6,270,096 km (0.106 R)
• M19: 6,786,059 km (0.071 R)
• M20: 7,175,163 km (0.103 R)
• M21: 7,259,386 km (0.04 R)
• M22: 7,429,030 km (0.098 R)
• M23: 7,686,039 km (0.111 R)
• M24: 8,893,145 km (0.048 R)
• M25: 9,227,047 km (0.042 R)
• M26: 9,813,471 km (0.096 R)
• M27: 10,635,361 km (0.091 R)
• M28: 10,699,539 km (0.103 R)
• M29: 11,054,684 km (0.088 R)
• M30: 12,076,288 km (0.069 R)
• M31: 12,243,987 km (0.059 R)
• M32: 12,311,157 km (0.092 R)
• M33: 12,683,356 km (0.118 R)
• M34: 12,751,423 km (0.055 R)
• M35: 13,231,333 km (0.106 R)
• M36: 16,011,460 km (0.111 R)
• M37: 18,037,913 km (0.119 R)
• M38: 18,460,676 km (0.113 R)
• M39: 18,731,299 km (0.072 R)
• M40: 20,025,021 km (0.062 R)
• M41: 20,263,331 km (0.099 R)
• M42: 21,387,858 km (0.085 R)
• M43: 21,468,940 km (0.052 R)
• M44: 23,571,388 km (0.109 R)
• M45: 23,739,088 km (0.08 R)
• M46: 24,413,774 km (0.11 R)
• M47: 25,223,099 km (0.116 R)
• M48: 25,652,594 km (0.074 R)
• M49: 26,388,316 km (0.118 R)
• M50: 27,262,716 km (0.093 R)
• M51: 27,836,125 km (0.104 R)
• M52: 28,102,259 km (0.116 R)
• M53: 28,726,232 km (0.107 R)
• M54: 29,897,134 km (0.079 R)
• M55: 30,124,074 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.9

Radius: 12.4

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.1 AU - 5.42 AU

Year: 8182 Days

Day: 11.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 79,554,583 km

• M1: 164,258 km (0.098 R)
• M2: 271,371 km (0.087 R)
• M3: 379,979 km (0.063 R)
• M4: 477,666 km (0.07 R)
• M5: 595,100 km (0.106 R)
• M6: 676,781 km (0.074 R)
• M7: 1,230,891 km (0.059 R)
• M8: 1,401,283 km (0.073 R)
• M9: 1,541,008 km (0.099 R)
• M10: 1,632,412 km (0.091 R)
• M11: 1,960,181 km (0.036 R)
• M12: 2,045,452 km (0.111 R)
• M13: 2,161,240 km (0.042 R)
• M14: 2,475,845 km (0.081 R)
• M15: 2,821,416 km (0.088 R)
• M16: 2,950,968 km (0.112 R)
• M17: 3,049,553 km (0.091 R)
• M18: 3,385,998 km (0.101 R)
• M19: 3,611,293 km (0.067 R)
• M20: 3,752,363 km (0.098 R)
• M21: 3,895,229 km (0.072 R)
• M22: 4,561,089 km (0.037 R)
• M23: 4,868,513 km (0.106 R)
• M24: 5,123,278 km (0.095 R)
• M25: 5,222,462 km (0.093 R)
• M26: 5,544,247 km (0.066 R)
• M27: 6,038,967 km (0.064 R)
• M28: 6,569,590 km (0.083 R)
• M29: 6,742,675 km (0.103 R)
• M30: 6,895,265 km (0.098 R)
• M31: 7,293,046 km (0.085 R)
• M32: 7,584,911 km (0.041 R)
• M33: 8,087,859 km (0.099 R)
• M34: 8,862,477 km (0.102 R)
• M35: 8,958,070 km (0.083 R)
• M36: 9,636,347 km (0.107 R)
• M37: 9,833,218 km (0.069 R)
• M38: 9,932,102 km (0.077 R)
• M39: 10,056,268 km (0.048 R)
• M40: 10,356,361 km (0.096 R)
• M41: 10,608,583 km (0.117 R)
• M42: 10,862,900 km (0.091 R)
• M43: 11,533,697 km (0.115 R)
• M44: 11,690,475 km (0.104 R)
• M45: 11,769,164 km (0.077 R)
• M46: 12,297,843 km (0.106 R)
• M47: 12,511,468 km (0.089 R)
• M48: 13,051,068 km (0.086 R)
• M49: 13,902,429 km (0.089 R)
• M50: 14,125,031 km (0.105 R)
• M51: 14,545,700 km (0.093 R)
• M52: 14,715,195 km (0.096 R)
• M53: 15,543,219 km (0.109 R)
• M54: 16,210,874 km (0.065 R)
• M55: 16,386,502 km (0.09 R)
• M56: 16,503,936 km (0.115 R)
• M57: 16,947,045 km (0.07 R)
• M58: 17,724,356 km (0.103 R)
• M59: 17,844,932 km (0.112 R)
• M60: 18,178,086 km (0.095 R)
• M61: 18,299,709 km (0.074 R)
• M62: 18,391,113 km (0.057 R)
• M63: 18,605,038 km (0.077 R)
• M64: 19,468,816 km (0.102 R)
• M65: 19,562,166 km (0.109 R)
• M66: 19,780,578 km (0.091 R)
• M67: 20,031,155 km (0.077 R)
• M68: 20,567,014 km (0.085 R)
• M69: 20,884,461 km (0.036 R)
• M70: 21,107,661 km (0.063 R)
• M71: 21,203,553 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 654.9

Radius: 3.1

Gravity: 68.15 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 9.2 AU - 11.06 AU

Year: 21868 Days

Day: 23.3 Hours

Environment

Temp: -238 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 79,554,583 km

• M1: 95,443 km (0.11 R)
• M2: 559,197 km (0.103 R)
• M3: 723,007 km (0.107 R)
• M4: 954,434 km (0.092 R)
• M5: 1,036,414 km (0.1 R)
• M6: 1,178,083 km (0.04 R)
• M7: 1,770,790 km (0.094 R)
• M8: 2,149,871 km (0.104 R)
• M9: 2,366,788 km (0.077 R)
• M10: 3,180,152 km (0.085 R)
• M11: 3,261,682 km (0.091 R)
• M12: 3,679,958 km (0.028 R)
• M13: 3,938,912 km (0.096 R)
• M14: 4,159,270 km (0.099 R)
• M15: 4,203,850 km (0.091 R)
• M16: 4,520,100 km (0.118 R)
• M17: 5,562,946 km (0.065 R)
• M18: 5,909,714 km (0.113 R)
• M19: 6,314,526 km (0.031 R)
• M20: 7,097,372 km (0.114 R)
• M21: 7,965,638 km (0.12 R)
• M22: 8,581,682 km (0.092 R)
• M23: 8,924,111 km (0.076 R)
• M24: 9,563,493 km (0.076 R)
• M25: 10,641,196 km (0.105 R)
• M26: 10,763,268 km (0.076 R)
• M27: 11,132,475 km (0.107 R)
• M28: 11,756,747 km (0.091 R)
• M29: 12,073,147 km (0.115 R)
• M30: 12,649,697 km (0.11 R)
• M31: 13,366,570 km (0.049 R)
• M32: 13,763,004 km (0.08 R)
• M33: 14,297,816 km (0.104 R)
• M34: 14,432,455 km (0.098 R)
• M35: 14,500,073 km (0.089 R)
• M36: 15,249,708 km (0.039 R)
• M37: 15,456,302 km (0.085 R)
• M38: 17,862,135 km (0.087 R)
• M39: 18,079,950 km (0.102 R)
• M40: 18,444,819 km (0.094 R)
• M41: 23,167,325 km (0.106 R)
• M42: 23,563,460 km (0.093 R)
• M43: 24,523,729 km (0.032 R)
• M44: 24,846,561 km (0.055 R)
• M45: 25,170,889 km (0.089 R)
• M46: 25,905,564 km (0.085 R)
• M47: 26,069,823 km (0.093 R)
• M48: 26,152,101 km (0.066 R)
• M49: 26,399,387 km (0.061 R)
• M50: 27,815,031 km (0.072 R)
• M51: 28,151,776 km (0.074 R)
• M52: 28,659,212 km (0.089 R)
• M53: 29,941,266 km (0.106 R)
• M54: 34,708,800 km (0.053 R)
• M55: 36,257,587 km (0.115 R)
• M56: 36,809,603 km (0.092 R)
• M57: 37,086,659 km (0.081 R)
• M58: 37,271,711 km (0.056 R)
• M59: 39,045,343 km (0.098 R)
• M60: 39,139,441 km (0.104 R)
• M61: 41,228,724 km (0.07 R)
• M62: 42,286,980 km (0.088 R)
• M63: 42,964,957 km (0.067 R)
• M64: 45,415,670 km (0.111 R)
• M65: 46,408,700 km (0.115 R)
• M66: 48,012,090 km (0.11 R)
• M67: 48,314,727 km (0.053 R)
• M68: 50,553,608 km (0.1 R)
• M69: 52,514,238 km (0.094 R)
• M70: 52,618,209 km (0.096 R)
• M71: 53,556,187 km (0.027 R)
• M72: 53,765,325 km (0.097 R)
• M73: 54,289,516 km (0.109 R)
• M74: 55,237,219 km (0.113 R)
• M75: 55,342,835 km (0.085 R)
• M76: 55,554,366 km (0.094 R)
• M77: 55,872,112 km (0.112 R)
• M78: 56,828,940 km (0.09 R)
• M79: 58,220,499 km (0.102 R)
• M80: 60,274,628 km (0.109 R)
• M81: 60,383,385 km (0.071 R)
• M82: 66,128,093 km (0.101 R)
• M83: 66,914,679 km (0.096 R)
• M84: 68,837,759 km (0.107 R)
• M85: 72,044,539 km (0.096 R)
• M86: 73,666,031 km (0.068 R)
• M87: 74,131,579 km (0.11 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: 460 - 20,279 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit