🌌 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: 733.9

Radius: 13.4

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.62 AU - 0.9 AU

Year: 442 Days

Day: 8.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 53,539,161 km

• M1: 173,534 km (0.108 R)
• M2: 263,143 km (0.079 R)
• M3: 360,830 km (0.092 R)
• M4: 520,002 km (0.103 R)
• M5: 680,072 km (0.115 R)
• M6: 786,137 km (0.093 R)
• M7: 939,026 km (0.061 R)
• M8: 1,064,389 km (0.093 R)
• M9: 1,161,179 km (0.111 R)
• M10: 1,261,260 km (0.094 R)
• M11: 1,385,575 km (0.115 R)
• M12: 1,497,923 km (0.081 R)
• M13: 1,737,878 km (0.114 R)
• M14: 1,836,314 km (0.099 R)
• M15: 2,008,950 km (0.094 R)
• M16: 2,094,221 km (0.057 R)
• M17: 2,199,537 km (0.052 R)
• M18: 2,539,573 km (0.12 R)
• M19: 2,678,999 km (0.117 R)
• M20: 2,862,256 km (0.089 R)
• M21: 3,070,795 km (0.111 R)
• M22: 3,205,434 km (0.11 R)
• M23: 3,495,653 km (0.05 R)
• M24: 3,629,095 km (0.112 R)
• M25: 3,719,153 km (0.115 R)
• M26: 3,893,584 km (0.12 R)
• M27: 4,008,924 km (0.064 R)
• M28: 4,180,064 km (0.091 R)
• M29: 4,274,610 km (0.113 R)
• M30: 4,425,554 km (0.083 R)
• M31: 4,513,817 km (0.11 R)
• M32: 4,602,678 km (0.085 R)
• M33: 4,700,215 km (0.095 R)
• M34: 4,831,562 km (0.076 R)
• M35: 4,980,712 km (0.088 R)
• M36: 5,106,075 km (0.053 R)
• M37: 5,445,961 km (0.047 R)
• M38: 5,531,980 km (0.027 R)
• M39: 5,618,597 km (0.074 R)
• M40: 5,714,339 km (0.108 R)
• M41: 5,907,620 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.7

Radius: 8.2

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.64 AU - 0.9 AU

Year: 451 Days

Day: 7.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 53,539,161 km

• M1: 102,475 km (0.111 R)
• M2: 156,330 km (0.029 R)
• M3: 208,091 km (0.054 R)
• M4: 311,463 km (0.098 R)
• M5: 454,778 km (0.118 R)
• M6: 560,842 km (0.118 R)
• M7: 639,082 km (0.064 R)
• M8: 717,322 km (0.071 R)
• M9: 775,515 km (0.114 R)
• M10: 934,388 km (0.07 R)
• M11: 1,024,596 km (0.099 R)
• M12: 1,081,892 km (0.103 R)
• M13: 1,144,873 km (0.067 R)
• M14: 1,218,475 km (0.117 R)
• M15: 1,312,871 km (0.083 R)
• M16: 1,459,028 km (0.084 R)
• M17: 1,534,126 km (0.072 R)
• M18: 1,631,215 km (0.116 R)
• M19: 1,820,905 km (0.084 R)
• M20: 2,085,245 km (0.065 R)
• M21: 2,170,216 km (0.072 R)
• M22: 2,344,049 km (0.075 R)
• M23: 2,540,471 km (0.028 R)
• M24: 2,760,978 km (0.106 R)
• M25: 2,817,078 km (0.115 R)
• M26: 2,905,191 km (0.078 R)
• M27: 2,981,336 km (0.069 R)
• M28: 3,090,542 km (0.086 R)
• M29: 3,161,751 km (0.058 R)
• M30: 3,266,619 km (0.069 R)
• M31: 3,412,477 km (0.051 R)
• M32: 3,466,183 km (0.118 R)
• M33: 3,738,451 km (0.036 R)
• M34: 3,800,684 km (0.081 R)
• M35: 3,856,334 km (0.084 R)
• M36: 3,982,445 km (0.048 R)
• M37: 4,067,267 km (0.109 R)
• M38: 4,217,314 km (0.086 R)
• M39: 4,354,644 km (0.051 R)
• M40: 4,456,670 km (0.09 R)
• M41: 4,670,745 km (0.098 R)
• M42: 4,797,903 km (0.068 R)
• M43: 4,964,106 km (0.109 R)
• M44: 5,055,510 km (0.105 R)
• M45: 5,109,066 km (0.119 R)
• M46: 5,271,081 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.6

Radius: 14.5

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.4 AU - 1.44 AU

Year: 1128 Days

Day: 9.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 53,539,161 km

• M1: 186,997 km (0.037 R)
• M2: 326,572 km (0.098 R)
• M3: 417,677 km (0.115 R)
• M4: 559,945 km (0.094 R)
• M5: 654,491 km (0.083 R)
• M6: 788,979 km (0.03 R)
• M7: 922,271 km (0.066 R)
• M8: 1,095,954 km (0.086 R)
• M9: 1,281,455 km (0.06 R)
• M10: 1,399,488 km (0.117 R)
• M11: 1,536,071 km (0.104 R)
• M12: 1,669,811 km (0.093 R)
• M13: 1,878,201 km (0.078 R)
• M14: 2,112,023 km (0.108 R)
• M15: 2,236,787 km (0.098 R)
• M16: 2,407,179 km (0.095 R)
• M17: 2,608,538 km (0.091 R)
• M18: 2,991,060 km (0.081 R)
• M19: 3,151,130 km (0.114 R)
• M20: 3,304,467 km (0.118 R)
• M21: 3,401,556 km (0.108 R)
• M22: 3,539,186 km (0.106 R)
• M23: 3,840,477 km (0.074 R)
• M24: 4,255,311 km (0.106 R)
• M25: 4,382,619 km (0.1 R)
• M26: 4,479,110 km (0.102 R)
• M27: 4,586,970 km (0.111 R)
• M28: 4,816,453 km (0.1 R)
• M29: 4,993,876 km (0.08 R)
• M30: 5,184,913 km (0.096 R)
• M31: 5,516,272 km (0.092 R)
• M32: 5,866,480 km (0.12 R)
• M33: 5,961,176 km (0.114 R)
• M34: 6,187,966 km (0.117 R)
• M35: 6,357,012 km (0.106 R)
• M36: 6,478,635 km (0.071 R)
• M37: 6,699,591 km (0.106 R)
• M38: 6,823,458 km (0.099 R)
• M39: 7,098,718 km (0.084 R)
• M40: 7,212,413 km (0.054 R)
• M41: 7,505,624 km (0.081 R)
• M42: 7,815,741 km (0.066 R)
• M43: 7,959,355 km (0.102 R)
• M44: 8,408,896 km (0.111 R)
• M45: 8,529,323 km (0.069 R)
• M46: 8,650,198 km (0.054 R)
• M47: 8,758,207 km (0.114 R)
• M48: 9,016,563 km (0.115 R)
• M49: 9,346,576 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.5

Radius: 15

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.72 AU - 5.06 AU

Year: 6134 Days

Day: 13.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 53,539,161 km

• M1: 243,097 km (0.077 R)
• M2: 365,468 km (0.079 R)
• M3: 639,232 km (0.112 R)
• M4: 761,752 km (0.116 R)
• M5: 986,448 km (0.078 R)
• M6: 1,200,224 km (0.098 R)
• M7: 1,322,146 km (0.118 R)
• M8: 1,656,048 km (0.063 R)
• M9: 1,873,713 km (0.083 R)
• M10: 1,996,683 km (0.088 R)
• M11: 2,186,373 km (0.089 R)
• M12: 2,316,373 km (0.04 R)
• M13: 2,675,857 km (0.049 R)
• M14: 2,957,550 km (0.037 R)
• M15: 3,053,592 km (0.079 R)
• M16: 4,507,982 km (0.113 R)
• M17: 5,306,386 km (0.09 R)
• M18: 5,662,130 km (0.059 R)
• M19: 6,491,201 km (0.111 R)
• M20: 6,712,307 km (0.109 R)
• M21: 7,065,059 km (0.108 R)
• M22: 8,536,204 km (0.088 R)
• M23: 8,639,875 km (0.047 R)
• M24: 9,094,354 km (0.103 R)
• M25: 9,306,633 km (0.099 R)
• M26: 9,520,708 km (0.103 R)
• M27: 9,917,292 km (0.09 R)
• M28: 10,099,502 km (0.087 R)
• M29: 10,504,014 km (0.119 R)
• M30: 10,913,913 km (0.086 R)
• M31: 11,215,352 km (0.057 R)
• M32: 11,596,079 km (0.027 R)
• M33: 11,942,398 km (0.105 R)
• M34: 12,684,852 km (0.091 R)
• M35: 12,882,621 km (0.032 R)
• M36: 13,806,088 km (0.096 R)
• M37: 14,091,371 km (0.108 R)
• M38: 14,461,028 km (0.12 R)
• M39: 14,709,211 km (0.114 R)
• M40: 15,462,436 km (0.103 R)
• M41: 16,443,349 km (0.066 R)
• M42: 16,963,052 km (0.043 R)
• M43: 17,137,483 km (0.101 R)
• M44: 17,532,122 km (0.039 R)
• M45: 17,752,779 km (0.034 R)
• M46: 18,152,206 km (0.035 R)
• M47: 18,285,946 km (0.07 R)
• M48: 20,193,469 km (0.115 R)
• M49: 20,610,398 km (0.077 R)
• M50: 20,843,172 km (0.09 R)
• M51: 21,311,563 km (0.071 R)
• M52: 21,783,544 km (0.094 R)
• M53: 22,163,523 km (0.099 R)
• M54: 22,450,003 km (0.099 R)
• M55: 23,074,873 km (0.111 R)
• M56: 23,268,303 km (0.066 R)
• M57: 24,489,321 km (0.083 R)
• M58: 24,637,273 km (0.075 R)
• M59: 24,835,042 km (0.1 R)
• M60: 25,082,925 km (0.085 R)
• M61: 26,032,423 km (0.064 R)
• M62: 26,942,726 km (0.079 R)
• M63: 28,846,658 km (0.112 R)
• M64: 30,263,350 km (0.099 R)
• M65: 30,953,595 km (0.098 R)
• M66: 31,327,440 km (0.056 R)
• M67: 32,946,238 km (0.052 R)
• M68: 33,765,885 km (0.084 R)
• M69: 33,875,690 km (0.088 R)
• M70: 34,205,852 km (0.099 R)
• M71: 35,035,821 km (0.104 R)
• M72: 35,202,623 km (0.088 R)
• M73: 35,481,174 km (0.106 R)
• M74: 36,771,905 km (0.073 R)
• M75: 36,941,549 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834.4

Radius: 3.8

Gravity: 57.78 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.78 AU - 7.94 AU

Year: 10696 Days

Day: 16.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 53,539,161 km

• M1: 60,737 km (0.092 R)
• M2: 443,558 km (0.091 R)
• M3: 627,413 km (0.085 R)
• M4: 833,410 km (0.112 R)
• M5: 1,280,408 km (0.069 R)
• M6: 1,396,347 km (0.106 R)
• M7: 1,815,520 km (0.117 R)
• M8: 1,972,298 km (0.094 R)
• M9: 2,025,406 km (0.043 R)
• M10: 2,215,544 km (0.115 R)
• M11: 2,270,896 km (0.078 R)
• M12: 2,382,944 km (0.114 R)
• M13: 2,641,898 km (0.074 R)
• M14: 2,909,529 km (0.109 R)
• M15: 3,062,119 km (0.118 R)
• M16: 3,154,869 km (0.092 R)
• M17: 3,406,792 km (0.06 R)
• M18: 3,438,657 km (0.065 R)
• M19: 3,829,855 km (0.092 R)
• M20: 3,896,277 km (0.09 R)
• M21: 3,963,296 km (0.106 R)
• M22: 4,372,895 km (0.04 R)
• M23: 4,724,450 km (0.066 R)
• M24: 4,975,924 km (0.099 R)
• M25: 5,048,629 km (0.087 R)
• M26: 6,494,492 km (0.11 R)
• M27: 7,593,738 km (0.075 R)
• M28: 8,792,914 km (0.111 R)
• M29: 8,968,991 km (0.053 R)
• M30: 9,369,464 km (0.061 R)
• M31: 9,775,772 km (0.115 R)
• M32: 9,821,250 km (0.109 R)
• M33: 10,745,914 km (0.081 R)
• M34: 10,934,108 km (0.101 R)
• M35: 11,313,788 km (0.107 R)
• M36: 12,281,985 km (0.063 R)
• M37: 12,577,591 km (0.092 R)
• M38: 12,775,957 km (0.097 R)
• M39: 12,875,590 km (0.052 R)
• M40: 13,834,213 km (0.05 R)
• M41: 14,659,245 km (0.092 R)
• M42: 14,711,455 km (0.076 R)
• M43: 14,763,515 km (0.074 R)
• M44: 15,394,219 km (0.094 R)
• M45: 16,573,051 km (0.08 R)
• M46: 16,736,112 km (0.097 R)
• M47: 17,448,497 km (0.044 R)
• M48: 18,282,805 km (0.056 R)
• M49: 18,563,749 km (0.111 R)
• M50: 18,620,148 km (0.12 R)
• M51: 19,989,866 km (0.071 R)
• M52: 20,337,382 km (0.044 R)
• M53: 21,097,189 km (0.107 R)
• M54: 21,569,320 km (0.074 R)
• M55: 22,764,757 km (0.035 R)
• M56: 22,825,045 km (0.09 R)
• M57: 22,945,920 km (0.088 R)
• M58: 23,309,742 km (0.038 R)
• M59: 23,920,251 km (0.117 R)
• M60: 25,406,954 km (0.057 R)
• M61: 25,594,849 km (0.068 R)
• M62: 26,604,934 km (0.054 R)
• M63: 27,435,053 km (0.075 R)
• M64: 28,079,520 km (0.118 R)
• M65: 28,273,848 km (0.118 R)
• M66: 28,859,374 km (0.094 R)
• M67: 28,924,748 km (0.087 R)
• M68: 29,251,919 km (0.093 R)
• M69: 29,383,266 km (0.12 R)
• M70: 29,712,231 km (0.054 R)
• M71: 29,844,177 km (0.108 R)
• M72: 30,241,210 km (0.106 R)
• M73: 34,652,402 km (0.104 R)
• M74: 35,768,552 km (0.096 R)
• M75: 35,979,185 km (0.114 R)
• M76: 36,119,807 km (0.072 R)
• M77: 37,322,574 km (0.092 R)
• M78: 38,036,306 km (0.106 R)
• M79: 38,682,269 km (0.091 R)
• M80: 38,970,694 km (0.072 R)
• M81: 39,332,123 km (0.072 R)
• M82: 40,715,454 km (0.102 R)
• M83: 41,155,721 km (0.1 R)
• M84: 41,671,235 km (0.105 R)
• M85: 44,582,409 km (0.051 R)
• M86: 47,096,402 km (0.054 R)
• M87: 47,327,231 km (0.028 R)
• M88: 47,944,622 km (0.118 R)
• M89: 48,875,719 km (0.053 R)
• M90: 48,953,510 km (0.045 R)
• M91: 49,187,331 km (0.066 R)
• M92: 51,071,217 km (0.096 R)
• M93: 51,150,205 km (0.107 R)
• M94: 51,387,467 km (0.092 R)
• M95: 52,738,785 km (0.032 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 14,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit