🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106

Radius: 12.5

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.23 AU - 1.27 AU

Year: 902 Days

Day: 7.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 33,822,449 km

• M1: 162,014 km (0.063 R)
• M2: 242,498 km (0.078 R)
• M3: 361,578 km (0.116 R)
• M4: 504,294 km (0.114 R)
• M5: 614,698 km (0.112 R)
• M6: 702,212 km (0.074 R)
• M7: 860,038 km (0.08 R)
• M8: 951,891 km (0.058 R)
• M9: 1,111,811 km (0.099 R)
• M10: 1,217,577 km (0.076 R)
• M11: 1,304,045 km (0.097 R)
• M12: 1,387,969 km (0.087 R)
• M13: 1,473,838 km (0.033 R)
• M14: 1,561,503 km (0.102 R)
• M15: 1,661,284 km (0.053 R)
• M16: 1,763,161 km (0.102 R)
• M17: 1,888,524 km (0.052 R)
• M18: 2,192,656 km (0.106 R)
• M19: 2,373,669 km (0.077 R)
• M20: 2,465,971 km (0.078 R)
• M21: 2,624,844 km (0.116 R)
• M22: 2,823,660 km (0.08 R)
• M23: 2,934,213 km (0.1 R)
• M24: 3,255,399 km (0.102 R)
• M25: 3,522,132 km (0.12 R)
• M26: 3,601,569 km (0.113 R)
• M27: 3,809,510 km (0.105 R)
• M28: 3,911,536 km (0.116 R)
• M29: 4,042,284 km (0.063 R)
• M30: 4,174,379 km (0.04 R)
• M31: 4,464,449 km (0.057 R)
• M32: 4,608,512 km (0.115 R)
• M33: 4,893,646 km (0.079 R)
• M34: 4,975,176 km (0.088 R)
• M35: 5,154,544 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.9

Radius: 9.3

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.78 AU - 2.86 AU

Year: 2282 Days

Day: 14.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 33,822,449 km

• M1: 116,836 km (0.078 R)
• M2: 197,768 km (0.095 R)
• M3: 293,810 km (0.114 R)
• M4: 357,988 km (0.112 R)
• M5: 457,321 km (0.103 R)
• M6: 541,993 km (0.117 R)
• M7: 687,103 km (0.029 R)
• M8: 771,925 km (0.067 R)
• M9: 838,197 km (0.102 R)
• M10: 906,563 km (0.08 R)
• M11: 984,803 km (0.096 R)
• M12: 1,438,384 km (0.073 R)
• M13: 1,577,958 km (0.103 R)
• M14: 1,644,679 km (0.066 R)
• M15: 1,731,745 km (0.039 R)
• M16: 1,931,159 km (0.101 R)
• M17: 2,169,917 km (0.027 R)
• M18: 2,407,179 km (0.058 R)
• M19: 2,484,521 km (0.038 R)
• M20: 2,732,854 km (0.1 R)
• M21: 2,802,118 km (0.103 R)
• M22: 2,942,291 km (0.075 R)
• M23: 3,156,814 km (0.095 R)
• M24: 3,413,823 km (0.088 R)
• M25: 3,513,456 km (0.103 R)
• M26: 3,728,577 km (0.096 R)
• M27: 3,792,605 km (0.084 R)
• M28: 3,857,082 km (0.078 R)
• M29: 3,922,007 km (0.079 R)
• M30: 4,118,729 km (0.091 R)
• M31: 4,265,035 km (0.11 R)
• M32: 4,853,703 km (0.1 R)
• M33: 5,207,801 km (0.062 R)
• M34: 5,687,861 km (0.112 R)
• M35: 5,880,991 km (0.057 R)
• M36: 6,350,130 km (0.103 R)
• M37: 6,442,283 km (0.105 R)
• M38: 6,504,067 km (0.11 R)
• M39: 6,674,758 km (0.081 R)
• M40: 6,784,263 km (0.074 R)
• M41: 6,973,355 km (0.081 R)
• M42: 7,100,364 km (0.116 R)
• M43: 7,180,099 km (0.116 R)
• M44: 7,372,781 km (0.101 R)
• M45: 7,763,232 km (0.063 R)
• M46: 7,961,000 km (0.073 R)
• M47: 8,227,284 km (0.105 R)
• M48: 8,683,259 km (0.051 R)
• M49: 8,940,268 km (0.096 R)
• M50: 9,514,275 km (0.099 R)
• M51: 9,602,388 km (0.075 R)
• M52: 9,779,213 km (0.116 R)
• M53: 10,118,351 km (0.113 R)
• M54: 10,334,371 km (0.088 R)
• M55: 10,406,776 km (0.072 R)
• M56: 10,936,652 km (0.066 R)
• M57: 11,381,855 km (0.103 R)
• M58: 11,456,654 km (0.104 R)
• M59: 11,550,302 km (0.082 R)
• M60: 11,625,550 km (0.11 R)
• M61: 11,908,738 km (0.097 R)
• M62: 12,098,877 km (0.1 R)
• M63: 12,559,190 km (0.11 R)
• M64: 12,772,068 km (0.091 R)
• M65: 12,830,411 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.7

Radius: 13.1

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.34 AU - 2.54 AU

Year: 2461 Days

Day: 8.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 33,822,449 km

• M1: 180,864 km (0.097 R)
• M2: 337,044 km (0.107 R)
• M3: 418,874 km (0.068 R)
• M4: 518,656 km (0.075 R)
• M5: 738,864 km (0.118 R)
• M6: 981,063 km (0.073 R)
• M7: 1,090,120 km (0.051 R)
• M8: 1,273,676 km (0.061 R)
• M9: 1,505,703 km (0.116 R)
• M10: 1,685,669 km (0.058 R)
• M11: 1,818,811 km (0.088 R)
• M12: 2,067,592 km (0.1 R)
• M13: 2,372,323 km (0.096 R)
• M14: 2,522,519 km (0.045 R)
• M15: 2,753,947 km (0.048 R)
• M16: 2,896,364 km (0.08 R)
• M17: 3,041,175 km (0.101 R)
• M18: 3,122,706 km (0.112 R)
• M19: 3,388,691 km (0.053 R)
• M20: 3,593,042 km (0.069 R)
• M21: 3,907,347 km (0.091 R)
• M22: 4,032,111 km (0.062 R)
• M23: 4,212,676 km (0.085 R)
• M24: 4,432,884 km (0.027 R)
• M25: 4,638,132 km (0.076 R)
• M26: 4,865,521 km (0.091 R)
• M27: 4,961,563 km (0.054 R)
• M28: 5,530,334 km (0.076 R)
• M29: 6,286,252 km (0.085 R)
• M30: 6,390,821 km (0.064 R)
• M31: 6,601,904 km (0.116 R)
• M32: 7,271,055 km (0.107 R)
• M33: 7,359,018 km (0.097 R)
• M34: 7,513,852 km (0.085 R)
• M35: 7,669,584 km (0.117 R)
• M36: 7,781,632 km (0.115 R)
• M37: 8,007,226 km (0.071 R)
• M38: 8,884,318 km (0.12 R)
• M39: 9,002,052 km (0.091 R)
• M40: 9,215,229 km (0.109 R)
• M41: 9,550,178 km (0.099 R)
• M42: 9,670,754 km (0.063 R)
• M43: 9,816,163 km (0.1 R)
• M44: 10,429,964 km (0.113 R)
• M45: 10,603,946 km (0.113 R)
• M46: 10,955,052 km (0.114 R)
• M47: 11,157,458 km (0.109 R)
• M48: 11,591,591 km (0.045 R)
• M49: 12,687,844 km (0.108 R)
• M50: 12,793,909 km (0.118 R)
• M51: 13,599,494 km (0.116 R)
• M52: 13,735,328 km (0.075 R)
• M53: 14,228,253 km (0.106 R)
• M54: 14,643,388 km (0.069 R)
• M55: 14,866,438 km (0.075 R)
• M56: 15,034,436 km (0.101 R)
• M57: 15,174,909 km (0.083 R)
• M58: 15,400,652 km (0.096 R)
• M59: 15,570,745 km (0.072 R)
• M60: 16,027,317 km (0.043 R)
• M61: 16,142,059 km (0.119 R)
• M62: 17,305,332 km (0.076 R)
• M63: 17,689,200 km (0.098 R)
• M64: 18,736,834 km (0.086 R)
• M65: 19,191,911 km (0.114 R)
• M66: 19,589,243 km (0.115 R)
• M67: 20,082,018 km (0.086 R)
• M68: 20,641,365 km (0.096 R)
• M69: 20,891,642 km (0.092 R)
• M70: 21,142,966 km (0.118 R)

Asteroid Belt

Center: 3.34 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.7

Radius: 9.8

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.2 AU - 5.26 AU

Year: 5617 Days

Day: 10.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 33,822,449 km

• M1: 160,818 km (0.098 R)
• M2: 314,754 km (0.047 R)
• M3: 476,320 km (0.117 R)
• M4: 592,557 km (0.113 R)
• M5: 693,237 km (0.044 R)
• M6: 870,211 km (0.07 R)
• M7: 942,317 km (0.12 R)
• M8: 1,522,757 km (0.092 R)
• M9: 1,611,169 km (0.108 R)
• M10: 1,774,979 km (0.08 R)
• M11: 2,178,444 km (0.092 R)
• M12: 2,868,988 km (0.05 R)
• M13: 2,934,961 km (0.117 R)
• M14: 3,023,822 km (0.098 R)
• M15: 3,204,237 km (0.11 R)
• M16: 3,575,688 km (0.111 R)
• M17: 3,814,895 km (0.087 R)
• M18: 5,115,050 km (0.057 R)
• M19: 5,439,379 km (0.098 R)
• M20: 5,798,413 km (0.085 R)
• M21: 6,394,711 km (0.1 R)
• M22: 6,656,208 km (0.033 R)
• M23: 6,773,642 km (0.098 R)
• M24: 6,980,685 km (0.1 R)
• M25: 7,220,042 km (0.092 R)
• M26: 7,922,853 km (0.072 R)
• M27: 8,329,759 km (0.102 R)
• M28: 8,519,898 km (0.079 R)
• M29: 8,615,641 km (0.106 R)
• M30: 8,969,290 km (0.109 R)
• M31: 9,164,066 km (0.05 R)
• M32: 9,924,323 km (0.06 R)
• M33: 10,601,702 km (0.098 R)
• M34: 10,807,848 km (0.093 R)
• M35: 10,980,783 km (0.091 R)
• M36: 11,364,202 km (0.056 R)
• M37: 11,610,440 km (0.116 R)
• M38: 12,108,452 km (0.056 R)
• M39: 12,649,697 km (0.12 R)
• M40: 13,420,575 km (0.057 R)
• M41: 14,244,560 km (0.107 R)
• M42: 14,434,250 km (0.072 R)
• M43: 14,624,538 km (0.057 R)
• M44: 14,815,874 km (0.119 R)
• M45: 15,667,235 km (0.113 R)
• M46: 16,853,547 km (0.065 R)
• M47: 17,013,915 km (0.08 R)
• M48: 17,174,733 km (0.116 R)
• M49: 17,417,082 km (0.028 R)
• M50: 19,102,601 km (0.098 R)
• M51: 19,269,851 km (0.105 R)
• M52: 19,479,588 km (0.084 R)
• M53: 19,816,781 km (0.027 R)
• M54: 20,882,666 km (0.088 R)
• M55: 21,792,520 km (0.07 R)
• M56: 22,274,225 km (0.062 R)
• M57: 23,159,097 km (0.081 R)
• M58: 23,471,457 km (0.104 R)
• M59: 23,785,313 km (0.099 R)
• M60: 23,965,280 km (0.057 R)
• M61: 24,055,487 km (0.069 R)
• M62: 24,417,065 km (0.078 R)
• M63: 24,507,871 km (0.072 R)
• M64: 25,513,019 km (0.087 R)
• M65: 26,066,980 km (0.055 R)
• M66: 26,485,106 km (0.109 R)
• M67: 26,624,980 km (0.038 R)
• M68: 26,858,652 km (0.109 R)
• M69: 27,233,844 km (0.04 R)
• M70: 27,989,612 km (0.099 R)
• M71: 28,179,601 km (0.112 R)
• M72: 28,513,055 km (0.103 R)
• M73: 28,800,133 km (0.061 R)
• M74: 28,943,897 km (0.045 R)
• M75: 29,908,803 km (0.066 R)
• M76: 30,737,426 km (0.05 R)
• M77: 31,524,011 km (0.108 R)
• M78: 32,217,846 km (0.1 R)
• M79: 32,616,525 km (0.039 R)
• M80: 33,519,647 km (0.077 R)
• M81: 33,620,476 km (0.102 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 18,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit