🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.7

Radius: 12.2

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.59 AU - 0.95 AU

Year: 475 Days

Day: 8.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 33,539,475 km

• M1: 153,936 km (0.074 R)
• M2: 255,513 km (0.052 R)
• M3: 333,603 km (0.077 R)
• M4: 414,984 km (0.106 R)
• M5: 613,052 km (0.081 R)
• M6: 712,385 km (0.059 R)
• M7: 891,454 km (0.113 R)
• M8: 1,290,730 km (0.117 R)
• M9: 1,406,070 km (0.113 R)
• M10: 1,565,691 km (0.099 R)
• M11: 1,707,360 km (0.102 R)
• M12: 1,822,700 km (0.089 R)
• M13: 1,997,580 km (0.115 R)
• M14: 2,093,772 km (0.117 R)
• M15: 2,191,459 km (0.1 R)
• M16: 2,364,544 km (0.037 R)
• M17: 2,493,946 km (0.092 R)
• M18: 2,576,823 km (0.063 R)
• M19: 2,660,748 km (0.113 R)
• M20: 2,745,719 km (0.074 R)
• M21: 2,831,588 km (0.029 R)
• M22: 2,954,708 km (0.084 R)
• M23: 3,146,642 km (0.082 R)
• M24: 3,335,135 km (0.082 R)
• M25: 3,411,579 km (0.085 R)
• M26: 3,558,485 km (0.095 R)
• M27: 3,636,724 km (0.093 R)
• M28: 3,890,891 km (0.111 R)
• M29: 4,012,065 km (0.079 R)
• M30: 4,101,674 km (0.112 R)
• M31: 4,249,926 km (0.103 R)
• M32: 4,349,708 km (0.089 R)
• M33: 4,484,047 km (0.105 R)
• M34: 4,688,098 km (0.117 R)
• M35: 4,982,656 km (0.106 R)
• M36: 5,070,470 km (0.11 R)
• M37: 5,211,990 km (0.082 R)
• M38: 5,301,150 km (0.095 R)
• M39: 5,571,623 km (0.033 R)
• M40: 5,763,707 km (0.08 R)
• M41: 5,920,785 km (0.111 R)
• M42: 6,023,259 km (0.055 R)
• M43: 6,107,483 km (0.071 R)
• M44: 6,201,580 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.4

Radius: 13.7

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.79 AU - 0.83 AU

Year: 512 Days

Day: 8.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 33,539,475 km

• M1: 177,124 km (0.098 R)
• M2: 299,495 km (0.077 R)
• M3: 420,819 km (0.05 R)
• M4: 509,082 km (0.111 R)
• M5: 622,178 km (0.12 R)
• M6: 732,282 km (0.117 R)
• M7: 869,014 km (0.098 R)
• M8: 1,025,493 km (0.068 R)
• M9: 1,267,992 km (0.062 R)
• M10: 1,413,700 km (0.073 R)
• M11: 1,529,788 km (0.066 R)
• M12: 1,643,333 km (0.066 R)
• M13: 1,735,036 km (0.079 R)
• M14: 2,106,637 km (0.077 R)
• M15: 2,207,017 km (0.11 R)
• M16: 2,295,280 km (0.093 R)
• M17: 2,419,596 km (0.098 R)
• M18: 2,517,882 km (0.108 R)
• M19: 2,917,308 km (0.094 R)
• M20: 3,029,806 km (0.12 R)
• M21: 3,566,413 km (0.093 R)
• M22: 3,654,676 km (0.113 R)
• M23: 3,751,915 km (0.106 R)
• M24: 3,850,051 km (0.048 R)
• M25: 3,957,312 km (0.104 R)
• M26: 4,090,903 km (0.069 R)
• M27: 4,191,882 km (0.039 R)
• M28: 4,285,381 km (0.09 R)
• M29: 4,370,951 km (0.098 R)
• M30: 4,666,107 km (0.061 R)
• M31: 4,780,699 km (0.098 R)
• M32: 4,896,338 km (0.103 R)
• M33: 4,994,923 km (0.086 R)
• M34: 5,148,560 km (0.108 R)
• M35: 5,248,791 km (0.055 R)
• M36: 5,349,769 km (0.12 R)
• M37: 5,544,247 km (0.102 R)
• M38: 5,722,268 km (0.105 R)
• M39: 5,816,664 km (0.045 R)
• M40: 5,988,104 km (0.051 R)
• M41: 6,093,720 km (0.102 R)
• M42: 6,219,232 km (0.119 R)
• M43: 6,365,240 km (0.103 R)
• M44: 6,601,156 km (0.108 R)
• M45: 6,750,155 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699

Radius: 13.4

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.73 AU - 3.17 AU

Year: 3562 Days

Day: 14.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 33,539,475 km

• M1: 388,954 km (0.103 R)
• M2: 593,604 km (0.115 R)
• M3: 732,132 km (0.025 R)
• M4: 974,331 km (0.099 R)
• M5: 1,308,383 km (0.119 R)
• M6: 1,551,629 km (0.073 R)
• M7: 1,693,298 km (0.096 R)
• M8: 1,780,514 km (0.058 R)
• M9: 2,020,918 km (0.093 R)
• M10: 2,352,875 km (0.082 R)
• M11: 2,451,012 km (0.089 R)
• M12: 3,212,913 km (0.042 R)
• M13: 3,601,419 km (0.109 R)
• M14: 3,830,453 km (0.105 R)
• M15: 3,946,691 km (0.12 R)
• M16: 4,222,699 km (0.071 R)
• M17: 4,444,104 km (0.086 R)
• M18: 4,794,013 km (0.111 R)
• M19: 5,195,534 km (0.116 R)
• M20: 5,324,637 km (0.107 R)
• M21: 5,498,619 km (0.098 R)
• M22: 5,941,579 km (0.084 R)
• M23: 6,054,076 km (0.06 R)
• M24: 6,350,130 km (0.078 R)
• M25: 6,465,321 km (0.119 R)
• M26: 7,027,809 km (0.115 R)
• M27: 7,170,824 km (0.108 R)
• M28: 7,606,005 km (0.047 R)
• M29: 7,703,842 km (0.103 R)
• M30: 7,876,178 km (0.081 R)
• M31: 8,476,814 km (0.055 R)
• M32: 8,603,822 km (0.117 R)
• M33: 8,962,857 km (0.117 R)
• M34: 9,326,679 km (0.049 R)
• M35: 9,828,431 km (0.1 R)
• M36: 10,149,916 km (0.036 R)
• M37: 10,420,539 km (0.066 R)
• M38: 10,583,900 km (0.079 R)
• M39: 11,162,844 km (0.115 R)
• M40: 11,274,294 km (0.097 R)
• M41: 11,498,392 km (0.029 R)
• M42: 11,639,163 km (0.086 R)
• M43: 12,093,492 km (0.091 R)
• M44: 12,611,549 km (0.083 R)
• M45: 12,785,831 km (0.056 R)
• M46: 13,520,805 km (0.045 R)
• M47: 13,758,965 km (0.096 R)
• M48: 14,360,348 km (0.056 R)
• M49: 14,451,304 km (0.106 R)
• M50: 14,542,409 km (0.047 R)
• M51: 14,694,700 km (0.104 R)
• M52: 14,878,256 km (0.086 R)
• M53: 15,093,378 km (0.062 R)
• M54: 15,557,730 km (0.112 R)
• M55: 15,651,079 km (0.09 R)
• M56: 16,089,550 km (0.081 R)
• M57: 16,405,351 km (0.112 R)
• M58: 16,659,368 km (0.086 R)
• M59: 17,171,442 km (0.094 R)
• M60: 17,786,289 km (0.076 R)
• M61: 18,573,174 km (0.114 R)
• M62: 18,672,357 km (0.108 R)
• M63: 19,204,178 km (0.101 R)
• M64: 19,909,831 km (0.108 R)
• M65: 20,487,279 km (0.07 R)
• M66: 20,829,559 km (0.112 R)
• M67: 21,070,411 km (0.104 R)
• M68: 21,554,660 km (0.036 R)
• M69: 21,867,918 km (0.065 R)
• M70: 22,428,461 km (0.112 R)
• M71: 22,569,382 km (0.068 R)
• M72: 22,852,122 km (0.103 R)
• M73: 23,135,909 km (0.112 R)
• M74: 23,599,662 km (0.103 R)
• M75: 24,138,664 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.6

Radius: 12.7

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.36 AU - 4.08 AU

Year: 5043 Days

Day: 13.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 33,539,475 km

• M1: 159,023 km (0.094 R)
• M2: 238,609 km (0.058 R)
• M3: 367,263 km (0.099 R)
• M4: 542,442 km (0.101 R)
• M5: 789,428 km (0.072 R)
• M6: 885,171 km (0.064 R)
• M7: 985,252 km (0.063 R)
• M8: 1,166,415 km (0.112 R)
• M9: 1,261,409 km (0.055 R)
• M10: 1,359,246 km (0.114 R)
• M11: 1,562,999 km (0.104 R)
• M12: 1,704,518 km (0.044 R)
• M13: 2,020,170 km (0.064 R)
• M14: 2,334,475 km (0.106 R)
• M15: 2,497,686 km (0.113 R)
• M16: 2,580,862 km (0.069 R)
• M17: 3,166,089 km (0.049 R)
• M18: 3,555,642 km (0.115 R)
• M19: 3,744,435 km (0.112 R)
• M20: 4,305,576 km (0.114 R)
• M21: 4,431,239 km (0.034 R)
• M22: 4,945,706 km (0.072 R)
• M23: 5,290,379 km (0.097 R)
• M24: 5,371,162 km (0.106 R)
• M25: 5,891,763 km (0.069 R)
• M26: 6,031,487 km (0.079 R)
• M27: 6,144,134 km (0.061 R)
• M28: 6,257,380 km (0.111 R)
• M29: 6,371,373 km (0.093 R)
• M30: 6,486,115 km (0.051 R)
• M31: 6,601,455 km (0.113 R)
• M32: 6,775,886 km (0.044 R)
• M33: 7,885,005 km (0.061 R)
• M34: 8,729,933 km (0.074 R)
• M35: 8,889,554 km (0.041 R)
• M36: 9,636,197 km (0.115 R)
• M37: 9,735,231 km (0.104 R)
• M38: 9,834,414 km (0.052 R)
• M39: 10,268,398 km (0.104 R)
• M40: 11,398,161 km (0.103 R)
• M41: 12,423,355 km (0.099 R)
• M42: 13,960,025 km (0.055 R)
• M43: 14,410,164 km (0.102 R)
• M44: 14,864,942 km (0.111 R)
• M45: 16,257,698 km (0.114 R)
• M46: 16,810,612 km (0.096 R)
• M47: 17,934,840 km (0.099 R)
• M48: 18,752,691 km (0.099 R)
• M49: 18,917,698 km (0.104 R)
• M50: 19,083,153 km (0.111 R)
• M51: 19,207,619 km (0.114 R)
• M52: 19,332,383 km (0.119 R)
• M53: 19,582,660 km (0.095 R)
• M54: 20,978,409 km (0.115 R)
• M55: 21,149,848 km (0.118 R)
• M56: 21,278,652 km (0.11 R)
• M57: 21,364,670 km (0.116 R)
• M58: 21,493,923 km (0.083 R)
• M59: 21,623,475 km (0.113 R)
• M60: 22,013,626 km (0.104 R)
• M61: 22,669,014 km (0.11 R)
• M62: 23,153,711 km (0.089 R)
• M63: 23,552,838 km (0.044 R)
• M64: 23,864,900 km (0.068 R)
• M65: 23,954,359 km (0.041 R)
• M66: 24,223,186 km (0.056 R)
• M67: 25,445,551 km (0.115 R)
• M68: 27,949,969 km (0.081 R)
• M69: 28,327,703 km (0.111 R)
• M70: 29,088,259 km (0.072 R)
• M71: 29,231,574 km (0.063 R)
• M72: 30,289,829 km (0.103 R)
• M73: 31,703,978 km (0.11 R)
• M74: 32,691,922 km (0.085 R)
• M75: 32,890,588 km (0.083 R)
• M76: 33,389,347 km (0.054 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 20,183 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit