🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.54 AU - 0.56 AU

Year: 263 Days

Day: 34.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,796,886 km

• M1: 45,927 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.3

Radius: 11.6

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.6 AU - 0.77 AU

Year: 362 Days

Day: 7.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 58,796,886 km

• M1: 146,905 km (0.095 R)
• M2: 222,153 km (0.045 R)
• M3: 406,308 km (0.094 R)
• M4: 480,060 km (0.118 R)
• M5: 570,417 km (0.111 R)
• M6: 648,507 km (0.041 R)
• M7: 750,981 km (0.054 R)
• M8: 902,973 km (0.068 R)
• M9: 1,038,060 km (0.11 R)
• M10: 1,224,159 km (0.104 R)
• M11: 1,308,981 km (0.094 R)
• M12: 1,416,692 km (0.083 R)
• M13: 1,548,787 km (0.068 R)
• M14: 1,889,122 km (0.103 R)
• M15: 2,023,610 km (0.096 R)
• M16: 2,101,252 km (0.066 R)
• M17: 2,216,292 km (0.034 R)
• M18: 2,339,860 km (0.066 R)
• M19: 2,421,541 km (0.049 R)
• M20: 2,587,594 km (0.088 R)
• M21: 2,931,370 km (0.115 R)
• M22: 3,081,267 km (0.108 R)
• M23: 3,191,820 km (0.1 R)
• M24: 3,296,838 km (0.109 R)
• M25: 3,567,909 km (0.092 R)
• M26: 3,861,420 km (0.056 R)
• M27: 4,139,822 km (0.073 R)
• M28: 4,231,525 km (0.049 R)
• M29: 4,354,944 km (0.102 R)
• M30: 4,471,630 km (0.082 R)
• M31: 4,692,436 km (0.118 R)
• M32: 4,796,257 km (0.055 R)
• M33: 4,965,453 km (0.108 R)
• M34: 5,038,606 km (0.108 R)
• M35: 5,227,249 km (0.036 R)
• M36: 5,434,891 km (0.098 R)
• M37: 5,510,438 km (0.115 R)
• M38: 5,619,943 km (0.11 R)
• M39: 5,730,346 km (0.083 R)

Asteroid Belt

Center: 0.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.7

Radius: 10.2

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1 AU - 1.38 AU

Year: 838 Days

Day: 13.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 58,796,886 km

• M1: 134,189 km (0.074 R)
• M2: 233,971 km (0.116 R)
• M3: 307,573 km (0.066 R)
• M4: 488,437 km (0.089 R)
• M5: 695,181 km (0.075 R)
• M6: 791,223 km (0.108 R)
• M7: 904,918 km (0.09 R)
• M8: 984,055 km (0.07 R)
• M9: 1,072,467 km (0.089 R)
• M10: 1,178,233 km (0.094 R)
• M11: 1,369,868 km (0.103 R)
• M12: 1,454,241 km (0.095 R)
• M13: 1,556,267 km (0.095 R)
• M14: 1,644,380 km (0.074 R)
• M15: 1,997,132 km (0.093 R)
• M16: 2,093,473 km (0.1 R)
• M17: 2,218,387 km (0.114 R)
• M18: 2,281,816 km (0.086 R)
• M19: 2,364,245 km (0.032 R)
• M20: 2,513,394 km (0.079 R)
• M21: 2,579,666 km (0.079 R)
• M22: 2,752,750 km (0.112 R)
• M23: 2,880,208 km (0.119 R)
• M24: 3,120,761 km (0.088 R)
• M25: 3,233,109 km (0.112 R)
• M26: 3,305,365 km (0.095 R)
• M27: 3,728,877 km (0.057 R)
• M28: 4,214,770 km (0.055 R)
• M29: 4,282,538 km (0.114 R)
• M30: 4,407,752 km (0.08 R)
• M31: 4,673,737 km (0.038 R)
• M32: 4,791,021 km (0.101 R)
• M33: 5,064,486 km (0.099 R)
• M34: 5,233,532 km (0.097 R)
• M35: 5,355,454 km (0.099 R)
• M36: 5,676,790 km (0.071 R)
• M37: 5,928,264 km (0.098 R)
• M38: 6,017,126 km (0.063 R)
• M39: 6,080,854 km (0.097 R)
• M40: 6,157,748 km (0.071 R)
• M41: 6,312,432 km (0.11 R)
• M42: 6,377,208 km (0.084 R)
• M43: 6,507,507 km (0.08 R)
• M44: 7,389,536 km (0.081 R)
• M45: 7,485,429 km (0.041 R)
• M46: 7,650,585 km (0.09 R)
• M47: 7,830,850 km (0.069 R)
• M48: 8,026,524 km (0.096 R)
• M49: 8,139,171 km (0.085 R)
• M50: 8,294,753 km (0.079 R)
• M51: 8,451,532 km (0.118 R)
• M52: 8,580,335 km (0.058 R)
• M53: 8,753,271 km (0.106 R)
• M54: 8,825,676 km (0.057 R)
• M55: 9,014,768 km (0.118 R)
• M56: 9,087,921 km (0.1 R)
• M57: 9,338,049 km (0.116 R)
• M58: 9,560,501 km (0.11 R)
• M59: 9,635,150 km (0.053 R)
• M60: 9,950,502 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.7

Radius: 12.2

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.22 AU - 3.34 AU

Year: 2993 Days

Day: 8.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 58,796,886 km

• M1: 163,959 km (0.06 R)
• M2: 606,171 km (0.068 R)
• M3: 697,575 km (0.093 R)
• M4: 794,514 km (0.037 R)
• M5: 945,159 km (0.083 R)
• M6: 1,203,814 km (0.114 R)
• M7: 1,341,893 km (0.094 R)
• M8: 1,485,656 km (0.115 R)
• M9: 1,574,368 km (0.064 R)
• M10: 1,757,625 km (0.109 R)
• M11: 1,852,022 km (0.054 R)
• M12: 2,013,139 km (0.103 R)
• M13: 2,224,221 km (0.05 R)
• M14: 2,489,608 km (0.118 R)
• M15: 2,716,697 km (0.078 R)
• M16: 3,152,925 km (0.076 R)
• M17: 3,268,863 km (0.107 R)
• M18: 3,438,657 km (0.087 R)
• M19: 3,531,407 km (0.096 R)
• M20: 3,705,838 km (0.084 R)
• M21: 3,828,359 km (0.079 R)
• M22: 4,091,352 km (0.117 R)
• M23: 4,175,725 km (0.093 R)
• M24: 4,518,903 km (0.107 R)
• M25: 4,606,118 km (0.118 R)
• M26: 5,050,873 km (0.071 R)
• M27: 5,247,893 km (0.107 R)
• M28: 5,355,005 km (0.102 R)
• M29: 5,728,102 km (0.081 R)
• M30: 5,917,793 km (0.119 R)
• M31: 6,125,734 km (0.078 R)
• M32: 6,238,680 km (0.078 R)
• M33: 6,483,123 km (0.096 R)
• M34: 7,150,479 km (0.058 R)
• M35: 7,354,979 km (0.08 R)
• M36: 8,281,289 km (0.043 R)
• M37: 8,496,261 km (0.09 R)
• M38: 8,949,842 km (0.064 R)
• M39: 9,729,696 km (0.054 R)
• M40: 10,242,517 km (0.094 R)
• M41: 10,511,943 km (0.093 R)
• M42: 10,608,733 km (0.096 R)
• M43: 10,861,853 km (0.117 R)
• M44: 11,116,917 km (0.048 R)
• M45: 11,433,616 km (0.031 R)
• M46: 11,533,098 km (0.112 R)
• M47: 12,177,267 km (0.067 R)
• M48: 12,421,859 km (0.103 R)
• M49: 12,565,324 km (0.12 R)
• M50: 12,936,625 km (0.05 R)
• M51: 13,290,724 km (0.113 R)
• M52: 13,542,646 km (0.118 R)
• M53: 13,647,963 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.5

Radius: 11.6

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.03 AU - 4.13 AU

Year: 4374 Days

Day: 10.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 58,796,886 km

• M1: 150,495 km (0.074 R)
• M2: 250,277 km (0.119 R)
• M3: 347,965 km (0.113 R)
• M4: 514,916 km (0.092 R)
• M5: 598,242 km (0.093 R)
• M6: 870,510 km (0.12 R)
• M7: 954,434 km (0.109 R)
• M8: 1,061,098 km (0.111 R)
• M9: 1,192,744 km (0.073 R)
• M10: 1,276,519 km (0.076 R)
• M11: 1,351,617 km (0.112 R)
• M12: 1,609,523 km (0.084 R)
• M13: 1,907,971 km (0.092 R)
• M14: 2,709,517 km (0.1 R)
• M15: 3,316,884 km (0.086 R)
• M16: 3,467,679 km (0.037 R)
• M17: 3,698,209 km (0.082 R)
• M18: 3,933,826 km (0.114 R)
• M19: 4,029,568 km (0.063 R)
• M20: 4,158,372 km (0.109 R)
• M21: 4,959,768 km (0.089 R)
• M22: 5,255,074 km (0.089 R)
• M23: 5,378,343 km (0.087 R)
• M24: 5,717,930 km (0.062 R)
• M25: 6,436,748 km (0.108 R)
• M26: 6,512,145 km (0.085 R)
• M27: 6,644,689 km (0.112 R)
• M28: 6,720,834 km (0.106 R)
• M29: 7,086,750 km (0.057 R)
• M30: 7,677,662 km (0.074 R)
• M31: 7,938,710 km (0.071 R)
• M32: 8,121,220 km (0.042 R)
• M33: 8,635,238 km (0.113 R)
• M34: 9,138,784 km (0.101 R)
• M35: 9,868,373 km (0.102 R)
• M36: 10,683,682 km (0.066 R)
• M37: 11,935,367 km (0.072 R)
• M38: 12,051,455 km (0.086 R)
• M39: 12,144,654 km (0.117 R)
• M40: 12,732,275 km (0.064 R)
• M41: 13,161,022 km (0.088 R)
• M42: 13,377,341 km (0.09 R)
• M43: 13,984,110 km (0.058 R)
• M44: 14,525,504 km (0.07 R)
• M45: 14,998,533 km (0.096 R)
• M46: 15,174,161 km (0.032 R)
• M47: 15,705,084 km (0.112 R)
• M48: 15,857,823 km (0.042 R)
• M49: 16,525,778 km (0.053 R)
• M50: 16,629,299 km (0.095 R)
• M51: 16,889,151 km (0.074 R)
• M52: 17,098,139 km (0.08 R)
• M53: 17,334,055 km (0.1 R)
• M54: 17,782,848 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.2

Radius: 6.2

Gravity: 21.86 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.85 AU - 8.39 AU

Year: 12267 Days

Day: 21.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,796,886 km

• M1: 135,835 km (0.09 R)
• M2: 268,678 km (0.094 R)
• M3: 352,153 km (0.112 R)
• M4: 397,631 km (0.03 R)
• M5: 564,582 km (0.059 R)
• M6: 637,586 km (0.114 R)
• M7: 773,421 km (0.1 R)
• M8: 1,356,254 km (0.086 R)
• M9: 1,878,500 km (0.045 R)
• M10: 2,046,499 km (0.072 R)
• M11: 2,278,076 km (0.08 R)
• M12: 2,457,295 km (0.058 R)
• M13: 2,989,713 km (0.089 R)
• M14: 3,522,581 km (0.027 R)
• M15: 3,941,306 km (0.109 R)
• M16: 4,084,471 km (0.119 R)
• M17: 4,787,431 km (0.054 R)
• M18: 5,017,213 km (0.063 R)
• M19: 5,055,810 km (0.033 R)
• M20: 5,172,346 km (0.098 R)
• M21: 5,211,391 km (0.086 R)
• M22: 5,727,953 km (0.103 R)
• M23: 5,768,344 km (0.119 R)
• M24: 7,285,416 km (0.068 R)
• M25: 7,861,817 km (0.106 R)
• M26: 9,105,424 km (0.11 R)
• M27: 9,294,815 km (0.045 R)
• M28: 9,533,424 km (0.05 R)
• M29: 9,773,977 km (0.063 R)
• M30: 9,822,447 km (0.068 R)
• M31: 9,919,386 km (0.115 R)
• M32: 11,310,048 km (0.056 R)
• M33: 11,667,138 km (0.12 R)
• M34: 11,718,450 km (0.116 R)
• M35: 12,919,422 km (0.111 R)
• M36: 13,132,299 km (0.118 R)
• M37: 13,239,112 km (0.034 R)
• M38: 14,323,697 km (0.079 R)
• M39: 17,040,245 km (0.033 R)
• M40: 17,215,274 km (0.074 R)
• M41: 19,239,633 km (0.092 R)
• M42: 19,482,729 km (0.111 R)
• M43: 20,094,734 km (0.095 R)
• M44: 20,962,402 km (0.039 R)
• M45: 21,463,554 km (0.072 R)
• M46: 21,526,535 km (0.099 R)
• M47: 22,541,856 km (0.054 R)
• M48: 23,055,276 km (0.102 R)
• M49: 23,248,855 km (0.084 R)
• M50: 23,767,511 km (0.059 R)
• M51: 24,552,900 km (0.103 R)
• M52: 24,816,492 km (0.09 R)
• M53: 25,280,095 km (0.072 R)
• M54: 25,479,659 km (0.105 R)
• M55: 25,679,821 km (0.105 R)
• M56: 25,746,691 km (0.067 R)
• M57: 26,081,641 km (0.113 R)
• M58: 26,553,024 km (0.077 R)
• M59: 27,367,584 km (0.083 R)
• M60: 28,466,530 km (0.102 R)
• M61: 28,674,172 km (0.049 R)
• M62: 30,636,298 km (0.113 R)
• M63: 31,133,561 km (0.074 R)
• M64: 31,848,489 km (0.089 R)
• M65: 32,208,122 km (0.12 R)
• M66: 32,424,441 km (0.075 R)
• M67: 33,513,513 km (0.064 R)
• M68: 33,586,517 km (0.062 R)
• M69: 35,058,261 km (0.071 R)
• M70: 36,250,706 km (0.094 R)
• M71: 37,002,734 km (0.1 R)
• M72: 37,153,828 km (0.059 R)
• M73: 37,305,071 km (0.103 R)
• M74: 37,380,768 km (0.111 R)
• M75: 38,445,755 km (0.091 R)
• M76: 38,905,320 km (0.118 R)
• M77: 39,058,807 km (0.041 R)
• M78: 41,229,921 km (0.055 R)
• M79: 43,201,322 km (0.12 R)
• M80: 43,360,344 km (0.052 R)
• M81: 43,838,609 km (0.064 R)
• M82: 45,283,874 km (0.088 R)
• M83: 47,153,249 km (0.09 R)
• M84: 49,545,917 km (0.043 R)
• M85: 49,629,094 km (0.12 R)
• M86: 51,387,317 km (0.101 R)
• M87: 51,555,765 km (0.114 R)
• M88: 52,401,142 km (0.051 R)
• M89: 53,251,008 km (0.039 R)
• M90: 56,087,682 km (0.118 R)
• M91: 57,393,223 km (0.101 R)
• M92: 57,743,133 km (0.091 R)
• M93: 57,918,312 km (0.083 R)
• M94: 58,532,860 km (0.051 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 18,673 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit