🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.7

Radius: 11

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.85 AU - 0.87 AU

Year: 532 Days

Day: 14.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 45,231,273 km

• M1: 137,630 km (0.106 R)
• M2: 210,185 km (0.097 R)
• M3: 305,329 km (0.114 R)
• M4: 375,042 km (0.12 R)
• M5: 484,548 km (0.075 R)
• M6: 577,747 km (0.038 R)
• M7: 691,890 km (0.046 R)
• M8: 770,279 km (0.078 R)
• M9: 886,367 km (0.066 R)
• M10: 1,025,045 km (0.05 R)
• M11: 1,329,626 km (0.086 R)
• M12: 1,402,181 km (0.111 R)
• M13: 1,471,594 km (0.115 R)
• M14: 1,761,216 km (0.09 R)
• M15: 1,836,463 km (0.069 R)
• M16: 1,948,961 km (0.115 R)
• M17: 2,069,238 km (0.116 R)
• M18: 2,191,908 km (0.071 R)
• M19: 2,300,666 km (0.101 R)
• M20: 2,399,999 km (0.086 R)
• M21: 2,574,729 km (0.062 R)
• M22: 2,724,476 km (0.099 R)
• M23: 2,877,365 km (0.093 R)
• M24: 2,996,745 km (0.084 R)
• M25: 3,222,338 km (0.096 R)
• M26: 3,664,250 km (0.081 R)
• M27: 3,748,474 km (0.058 R)
• M28: 3,951,927 km (0.03 R)
• M29: 4,132,043 km (0.115 R)
• M30: 4,246,934 km (0.071 R)
• M31: 4,328,764 km (0.111 R)
• M32: 4,563,184 km (0.062 R)
• M33: 4,661,021 km (0.079 R)
• M34: 4,809,123 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.4

Radius: 13.5

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.33 AU - 1.81 AU

Year: 1312 Days

Day: 8.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 45,231,273 km

• M1: 227,688 km (0.116 R)
• M2: 361,129 km (0.096 R)
• M3: 607,068 km (0.072 R)
• M4: 866,620 km (0.109 R)
• M5: 982,708 km (0.094 R)
• M6: 1,373,907 km (0.096 R)
• M7: 1,493,286 km (0.053 R)
• M8: 1,733,391 km (0.083 R)
• M9: 1,823,000 km (0.057 R)
• M10: 1,996,832 km (0.041 R)
• M11: 2,154,808 km (0.115 R)
• M12: 2,251,747 km (0.107 R)
• M13: 2,394,464 km (0.075 R)
• M14: 2,631,427 km (0.119 R)
• M15: 2,947,676 km (0.085 R)
• M16: 3,116,722 km (0.098 R)
• M17: 3,214,709 km (0.057 R)
• M18: 3,591,546 km (0.104 R)
• M19: 3,929,936 km (0.113 R)
• M20: 4,062,929 km (0.032 R)
• M21: 4,237,958 km (0.099 R)
• M22: 4,721,907 km (0.031 R)
• M23: 5,223,658 km (0.097 R)
• M24: 5,355,454 km (0.074 R)
• M25: 5,607,527 km (0.104 R)
• M26: 5,833,270 km (0.097 R)
• M27: 6,000,670 km (0.072 R)
• M28: 6,108,081 km (0.071 R)
• M29: 6,231,649 km (0.104 R)
• M30: 6,418,497 km (0.108 R)
• M31: 6,813,884 km (0.119 R)
• M32: 7,249,812 km (0.045 R)
• M33: 7,512,506 km (0.044 R)
• M34: 7,611,839 km (0.096 R)
• M35: 7,778,341 km (0.099 R)
• M36: 7,878,871 km (0.1 R)
• M37: 8,217,112 km (0.111 R)
• M38: 8,491,026 km (0.068 R)
• M39: 8,681,164 km (0.075 R)
• M40: 8,802,937 km (0.089 R)
• M41: 8,925,308 km (0.094 R)
• M42: 9,012,973 km (0.088 R)
• M43: 9,171,696 km (0.105 R)
• M44: 9,473,884 km (0.084 R)
• M45: 9,617,198 km (0.117 R)
• M46: 9,725,208 km (0.11 R)
• M47: 9,996,878 km (0.081 R)
• M48: 10,142,885 km (0.111 R)
• M49: 10,529,446 km (0.087 R)
• M50: 10,958,493 km (0.086 R)
• M51: 11,071,290 km (0.118 R)
• M52: 11,184,535 km (0.054 R)
• M53: 11,298,230 km (0.086 R)
• M54: 11,526,666 km (0.094 R)
• M55: 11,718,151 km (0.11 R)
• M56: 11,910,833 km (0.104 R)
• M57: 12,104,413 km (0.105 R)
• M58: 12,240,696 km (0.081 R)
• M59: 12,869,755 km (0.104 R)
• M60: 13,108,364 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.9

Radius: 13.5

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.57 AU - 1.79 AU

Year: 1452 Days

Day: 14 Hours

Environment

Temp: -188 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 45,231,273 km

• M1: 175,179 km (0.068 R)
• M2: 327,470 km (0.047 R)
• M3: 485,445 km (0.036 R)
• M4: 582,833 km (0.049 R)
• M5: 701,614 km (0.063 R)
• M6: 1,042,847 km (0.106 R)
• M7: 1,128,566 km (0.057 R)
• M8: 1,299,557 km (0.066 R)
• M9: 1,418,637 km (0.055 R)
• M10: 1,532,780 km (0.067 R)
• M11: 2,011,044 km (0.051 R)
• M12: 2,100,205 km (0.091 R)
• M13: 2,221,379 km (0.086 R)
• M14: 2,428,721 km (0.076 R)
• M15: 2,534,936 km (0.101 R)
• M16: 2,719,091 km (0.114 R)
• M17: 2,807,204 km (0.025 R)
• M18: 3,274,697 km (0.084 R)
• M19: 3,380,762 km (0.107 R)
• M20: 3,475,907 km (0.107 R)
• M21: 3,903,158 km (0.032 R)
• M22: 4,180,363 km (0.039 R)
• M23: 4,269,972 km (0.053 R)
• M24: 4,595,198 km (0.056 R)
• M25: 4,942,115 km (0.086 R)
• M26: 5,187,456 km (0.077 R)
• M27: 5,325,535 km (0.104 R)
• M28: 5,803,949 km (0.107 R)
• M29: 5,947,413 km (0.095 R)
• M30: 6,727,117 km (0.035 R)
• M31: 6,862,802 km (0.061 R)
• M32: 6,984,126 km (0.095 R)
• M33: 7,106,348 km (0.118 R)
• M34: 7,275,244 km (0.105 R)
• M35: 7,430,227 km (0.112 R)
• M36: 7,727,478 km (0.089 R)
• M37: 7,980,747 km (0.108 R)
• M38: 8,269,172 km (0.078 R)
• M39: 8,447,044 km (0.09 R)
• M40: 8,773,915 km (0.074 R)
• M41: 9,188,301 km (0.086 R)
• M42: 9,677,037 km (0.089 R)
• M43: 10,036,222 km (0.095 R)
• M44: 10,399,894 km (0.09 R)
• M45: 10,522,116 km (0.075 R)
• M46: 10,767,905 km (0.102 R)
• M47: 10,997,837 km (0.085 R)
• M48: 11,319,024 km (0.084 R)
• M49: 11,408,782 km (0.03 R)
• M50: 11,498,691 km (0.071 R)
• M51: 11,824,664 km (0.103 R)
• M52: 12,007,174 km (0.118 R)
• M53: 12,098,728 km (0.04 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57

Radius: 12.4

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.74 AU - 3.9 AU

Year: 4034 Days

Day: 7.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 45,231,273 km

• M1: 157,078 km (0.102 R)
• M2: 307,573 km (0.102 R)
• M3: 390,301 km (0.12 R)
• M4: 494,720 km (0.094 R)
• M5: 652,247 km (0.065 R)
• M6: 875,596 km (0.1 R)
• M7: 1,072,916 km (0.074 R)
• M8: 1,162,226 km (0.08 R)
• M9: 1,301,352 km (0.12 R)
• M10: 1,421,778 km (0.105 R)
• M11: 1,631,215 km (0.088 R)
• M12: 1,950,906 km (0.075 R)
• M13: 2,281,068 km (0.096 R)
• M14: 2,408,376 km (0.045 R)
• M15: 2,497,985 km (0.093 R)
• M16: 2,598,814 km (0.085 R)
• M17: 3,059,127 km (0.1 R)
• M18: 3,178,207 km (0.108 R)
• M19: 3,288,012 km (0.078 R)
• M20: 3,376,723 km (0.071 R)
• M21: 3,556,540 km (0.114 R)
• M22: 3,751,017 km (0.048 R)
• M23: 3,832,249 km (0.114 R)
• M24: 4,031,962 km (0.117 R)
• M25: 4,295,404 km (0.03 R)
• M26: 4,404,909 km (0.063 R)
• M27: 4,502,896 km (0.07 R)
• M28: 4,676,429 km (0.115 R)
• M29: 4,763,944 km (0.09 R)
• M30: 4,915,337 km (0.057 R)
• M31: 5,068,376 km (0.044 R)
• M32: 5,236,075 km (0.085 R)
• M33: 5,314,016 km (0.091 R)
• M34: 5,484,258 km (0.098 R)
• M35: 5,629,817 km (0.105 R)
• M36: 5,816,964 km (0.047 R)
• M37: 5,924,824 km (0.11 R)
• M38: 6,142,489 km (0.068 R)
• M39: 6,293,732 km (0.074 R)
• M40: 6,811,640 km (0.065 R)
• M41: 6,896,911 km (0.098 R)
• M42: 7,183,839 km (0.089 R)
• M43: 7,343,311 km (0.118 R)
• M44: 7,489,318 km (0.057 R)
• M45: 7,739,895 km (0.119 R)
• M46: 8,083,222 km (0.065 R)
• M47: 8,188,688 km (0.068 R)
• M48: 8,400,968 km (0.081 R)
• M49: 8,615,192 km (0.095 R)
• M50: 8,707,494 km (0.075 R)
• M51: 8,877,736 km (0.115 R)
• M52: 8,955,527 km (0.1 R)
• M53: 9,174,389 km (0.114 R)
• M54: 9,458,325 km (0.098 R)
• M55: 9,649,212 km (0.1 R)
• M56: 9,745,254 km (0.11 R)
• M57: 10,197,339 km (0.114 R)
• M58: 10,278,720 km (0.053 R)
• M59: 10,508,054 km (0.118 R)
• M60: 11,155,513 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.6

Radius: 9.2

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.05 AU - 4.47 AU

Year: 4862 Days

Day: 10.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 45,231,273 km

• M1: 115,041 km (0.078 R)
• M2: 275,410 km (0.116 R)
• M3: 342,729 km (0.12 R)
• M4: 453,581 km (0.054 R)
• M5: 806,482 km (0.082 R)
• M6: 1,278,463 km (0.06 R)
• M7: 1,426,117 km (0.088 R)
• M8: 1,543,401 km (0.092 R)
• M9: 1,713,344 km (0.085 R)
• M10: 1,775,577 km (0.05 R)
• M11: 2,151,666 km (0.038 R)
• M12: 2,328,341 km (0.098 R)
• M13: 2,524,015 km (0.116 R)
• M14: 2,725,224 km (0.115 R)
• M15: 3,629,544 km (0.117 R)
• M16: 3,791,558 km (0.105 R)
• M17: 4,089,258 km (0.026 R)
• M18: 4,190,087 km (0.115 R)
• M19: 4,446,049 km (0.086 R)
• M20: 4,654,439 km (0.092 R)
• M21: 4,883,922 km (0.047 R)
• M22: 4,955,280 km (0.117 R)
• M23: 5,062,990 km (0.078 R)
• M24: 5,189,700 km (0.085 R)
• M25: 5,335,707 km (0.093 R)
• M26: 6,086,389 km (0.106 R)
• M27: 6,849,787 km (0.095 R)
• M28: 7,090,789 km (0.112 R)
• M29: 7,293,794 km (0.105 R)
• M30: 7,684,843 km (0.074 R)
• M31: 7,956,363 km (0.102 R)
• M32: 8,273,510 km (0.084 R)
• M33: 8,358,781 km (0.032 R)
• M34: 8,594,846 km (0.115 R)
• M35: 8,702,856 km (0.094 R)
• M36: 9,316,207 km (0.111 R)
• M37: 10,125,233 km (0.112 R)
• M38: 10,769,850 km (0.115 R)
• M39: 10,980,035 km (0.119 R)
• M40: 11,333,086 km (0.08 R)
• M41: 11,404,145 km (0.119 R)
• M42: 11,785,769 km (0.098 R)
• M43: 12,733,472 km (0.072 R)
• M44: 12,955,624 km (0.081 R)
• M45: 13,428,952 km (0.065 R)
• M46: 13,629,862 km (0.072 R)
• M47: 13,781,255 km (0.072 R)
• M48: 14,111,268 km (0.112 R)
• M49: 14,598,059 km (0.103 R)
• M50: 14,701,282 km (0.117 R)
• M51: 14,908,475 km (0.078 R)
• M52: 15,064,506 km (0.101 R)
• M53: 15,509,410 km (0.098 R)
• M54: 15,879,066 km (0.099 R)
• M55: 15,958,652 km (0.062 R)
• M56: 16,224,936 km (0.112 R)
• M57: 16,385,455 km (0.066 R)
• M58: 16,600,277 km (0.114 R)
• M59: 16,681,060 km (0.057 R)
• M60: 16,951,384 km (0.058 R)
• M61: 17,223,053 km (0.095 R)
• M62: 17,386,713 km (0.088 R)
• M63: 17,853,459 km (0.105 R)
• M64: 17,936,186 km (0.113 R)
• M65: 18,019,064 km (0.056 R)
• M66: 18,463,519 km (0.059 R)
• M67: 18,659,043 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749

Radius: 9.4

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.06 AU - 6.08 AU

Year: 8766 Days

Day: 5.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 45,231,273 km

• M1: 162,014 km (0.084 R)
• M2: 274,213 km (0.116 R)
• M3: 451,038 km (0.114 R)
• M4: 591,360 km (0.116 R)
• M5: 847,322 km (0.076 R)
• M6: 1,025,045 km (0.115 R)
• M7: 1,254,677 km (0.086 R)
• M8: 1,500,915 km (0.104 R)
• M9: 1,608,177 km (0.106 R)
• M10: 1,899,295 km (0.088 R)
• M11: 2,231,551 km (0.109 R)
• M12: 2,329,837 km (0.093 R)
• M13: 2,404,636 km (0.086 R)
• M14: 2,816,778 km (0.056 R)
• M15: 2,977,147 km (0.103 R)
• M16: 3,195,710 km (0.075 R)
• M17: 3,334,985 km (0.065 R)
• M18: 3,476,355 km (0.119 R)
• M19: 3,794,400 km (0.076 R)
• M20: 3,942,053 km (0.083 R)
• M21: 4,243,194 km (0.026 R)
• M22: 4,614,346 km (0.101 R)
• M23: 4,835,901 km (0.097 R)
• M24: 5,421,277 km (0.056 R)
• M25: 5,857,953 km (0.116 R)
• M26: 6,271,292 km (0.094 R)
• M27: 7,053,390 km (0.116 R)
• M28: 7,235,451 km (0.099 R)
• M29: 7,604,209 km (0.06 R)
• M30: 8,130,794 km (0.072 R)
• M31: 8,514,213 km (0.083 R)
• M32: 8,864,422 km (0.112 R)
• M33: 9,139,981 km (0.106 R)
• M34: 9,618,993 km (0.033 R)
• M35: 9,780,559 km (0.06 R)
• M36: 10,106,234 km (0.119 R)
• M37: 10,188,213 km (0.091 R)
• M38: 10,936,053 km (0.116 R)
• M39: 11,444,536 km (0.083 R)
• M40: 11,530,106 km (0.057 R)
• M41: 12,047,416 km (0.068 R)
• M42: 12,134,482 km (0.098 R)
• M43: 15,780,930 km (0.091 R)
• M44: 16,019,389 km (0.11 R)
• M45: 16,451,577 km (0.048 R)
• M46: 16,548,068 km (0.072 R)
• M47: 16,790,416 km (0.105 R)
• M48: 17,820,547 km (0.032 R)
• M49: 17,969,397 km (0.119 R)
• M50: 18,719,780 km (0.043 R)
• M51: 20,562,227 km (0.113 R)
• M52: 21,663,417 km (0.064 R)
• M53: 23,922,794 km (0.118 R)
• M54: 24,637,273 km (0.049 R)
• M55: 25,135,883 km (0.074 R)
• M56: 25,247,184 km (0.095 R)
• M57: 26,256,072 km (0.117 R)
• M58: 26,595,360 km (0.054 R)
• M59: 26,765,453 km (0.078 R)
• M60: 26,879,147 km (0.11 R)
• M61: 27,507,009 km (0.12 R)
• M62: 28,486,875 km (0.113 R)
• M63: 28,661,007 km (0.118 R)
• M64: 29,360,976 km (0.093 R)
• M65: 29,478,111 km (0.101 R)
• M66: 29,771,921 km (0.106 R)
• M67: 30,896,747 km (0.11 R)
• M68: 31,075,666 km (0.116 R)
• M69: 31,614,518 km (0.105 R)
• M70: 32,458,699 km (0.077 R)
• M71: 33,923,112 km (0.092 R)
• M72: 33,984,597 km (0.109 R)
• M73: 35,159,838 km (0.097 R)
• M74: 37,486,384 km (0.076 R)
• M75: 38,059,942 km (0.032 R)
• M76: 39,797,522 km (0.101 R)
• M77: 40,057,223 km (0.078 R)
• M78: 40,252,299 km (0.075 R)
• M79: 41,101,417 km (0.11 R)
• M80: 41,232,464 km (0.083 R)
• M81: 41,890,396 km (0.07 R)
• M82: 42,220,558 km (0.119 R)
• M83: 43,283,152 km (0.095 R)
• M84: 44,488,911 km (0.081 R)
• M85: 44,623,549 km (0.084 R)
• M86: 45,163,597 km (0.076 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 18,497 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit