🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.78 AU - 1.18 AU

Year: 356 Days

Day: 16.3 Hours

Environment

Temp: 41 °C

Axial Tilt: 44.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.45 AU - 1.71 AU

Year: 729 Days

Day: 44 Hours

Environment

Temp: -54 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,771,684 km

• M1: 1,488,050 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.38 AU - 3.52 AU

Year: 2352 Days

Day: 13.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.01 AU - 4.69 AU

Year: 3330 Days

Day: 42.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.5

Radius: 10.7

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 6.66 AU - 7.22 AU

Year: 6711 Days

Day: 10.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 102,771,684 km

• M1: 136,583 km (0.117 R)
• M2: 341,083 km (0.084 R)
• M3: 567,425 km (0.077 R)
• M4: 635,492 km (0.068 R)
• M5: 736,321 km (0.091 R)
• M6: 812,017 km (0.104 R)
• M7: 906,713 km (0.096 R)
• M8: 1,022,202 km (0.038 R)
• M9: 1,125,425 km (0.119 R)
• M10: 1,268,740 km (0.087 R)
• M11: 1,456,784 km (0.103 R)
• M12: 1,593,965 km (0.073 R)
• M13: 1,966,763 km (0.112 R)
• M14: 2,413,014 km (0.063 R)
• M15: 3,267,816 km (0.086 R)
• M16: 3,345,158 km (0.119 R)
• M17: 3,501,937 km (0.108 R)
• M18: 3,660,959 km (0.086 R)
• M19: 4,293,309 km (0.087 R)
• M20: 4,782,345 km (0.068 R)
• M21: 4,900,078 km (0.096 R)
• M22: 5,289,332 km (0.043 R)
• M23: 5,380,587 km (0.078 R)
• M24: 5,503,107 km (0.117 R)
• M25: 6,354,170 km (0.062 R)
• M26: 6,581,558 km (0.105 R)
• M27: 6,877,912 km (0.032 R)
• M28: 7,178,753 km (0.116 R)
• M29: 7,449,675 km (0.078 R)
• M30: 7,552,149 km (0.115 R)
• M31: 7,724,037 km (0.088 R)
• M32: 7,793,151 km (0.06 R)
• M33: 8,247,480 km (0.092 R)
• M34: 8,389,000 km (0.085 R)
• M35: 9,587,129 km (0.108 R)
• M36: 10,301,160 km (0.093 R)
• M37: 11,149,380 km (0.074 R)
• M38: 11,661,154 km (0.042 R)
• M39: 12,301,433 km (0.107 R)
• M40: 12,748,282 km (0.051 R)
• M41: 13,616,249 km (0.11 R)
• M42: 13,825,686 km (0.096 R)
• M43: 14,290,337 km (0.085 R)
• M44: 14,631,569 km (0.091 R)
• M45: 14,975,345 km (0.083 R)
• M46: 15,890,585 km (0.109 R)
• M47: 16,510,818 km (0.032 R)
• M48: 17,274,515 km (0.113 R)
• M49: 17,546,933 km (0.063 R)
• M50: 17,729,143 km (0.043 R)
• M51: 17,912,251 km (0.076 R)
• M52: 18,279,962 km (0.03 R)
• M53: 18,372,414 km (0.064 R)
• M54: 18,743,267 km (0.115 R)
• M55: 19,023,164 km (0.09 R)
• M56: 19,351,382 km (0.115 R)
• M57: 19,823,663 km (0.043 R)
• M58: 20,491,019 km (0.105 R)
• M59: 21,165,855 km (0.068 R)
• M60: 21,457,271 km (0.077 R)
• M61: 21,848,021 km (0.091 R)
• M62: 22,044,144 km (0.091 R)
• M63: 22,984,217 km (0.091 R)
• M64: 24,038,433 km (0.037 R)
• M65: 24,393,279 km (0.104 R)
• M66: 25,365,366 km (0.062 R)
• M67: 27,136,306 km (0.111 R)
• M68: 27,664,685 km (0.068 R)
• M69: 28,463,688 km (0.091 R)
• M70: 28,624,356 km (0.081 R)
• M71: 29,649,251 km (0.098 R)
• M72: 30,521,706 km (0.092 R)
• M73: 31,236,634 km (0.114 R)
• M74: 32,347,398 km (0.062 R)
• M75: 32,739,344 km (0.07 R)
• M76: 34,265,392 km (0.107 R)
• M77: 35,641,244 km (0.052 R)
• M78: 37,445,095 km (0.113 R)
• M79: 37,562,380 km (0.114 R)
• M80: 37,856,489 km (0.098 R)
• M81: 38,210,288 km (0.113 R)
• M82: 39,278,417 km (0.081 R)
• M83: 39,636,554 km (0.114 R)
• M84: 39,995,888 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.5

Radius: 8.6

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.06 AU - 8.1 AU

Year: 7661 Days

Day: 6.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 102,771,684 km

• M1: 108,907 km (0.088 R)
• M2: 361,578 km (0.117 R)
• M3: 547,977 km (0.086 R)
• M4: 806,482 km (0.111 R)
• M5: 869,014 km (0.056 R)
• M6: 1,404,574 km (0.063 R)
• M7: 1,507,049 km (0.097 R)
• M8: 1,843,345 km (0.114 R)
• M9: 2,013,139 km (0.1 R)
• M10: 2,070,883 km (0.062 R)
• M11: 2,143,887 km (0.065 R)
• M12: 2,337,766 km (0.085 R)
• M13: 2,429,320 km (0.058 R)
• M14: 2,490,954 km (0.038 R)
• M15: 2,553,037 km (0.072 R)
• M16: 2,710,863 km (0.091 R)
• M17: 2,920,898 km (0.089 R)
• M18: 3,152,925 km (0.08 R)
• M19: 3,271,257 km (0.114 R)
• M20: 3,356,827 km (0.089 R)
• M21: 3,599,923 km (0.104 R)
• M22: 3,831,052 km (0.104 R)
• M23: 3,975,713 km (0.049 R)
• M24: 4,122,169 km (0.094 R)
• M25: 4,534,012 km (0.042 R)
• M26: 4,861,482 km (0.109 R)
• M27: 5,296,513 km (0.119 R)
• M28: 5,539,011 km (0.047 R)
• M29: 5,951,602 km (0.106 R)
• M30: 6,119,301 km (0.095 R)
• M31: 6,352,524 km (0.1 R)
• M32: 6,502,571 km (0.071 R)
• M33: 6,632,122 km (0.109 R)
• M34: 7,003,574 km (0.073 R)
• M35: 7,136,417 km (0.078 R)
• M36: 7,203,137 km (0.095 R)
• M37: 7,270,008 km (0.119 R)
• M38: 7,381,907 km (0.051 R)
• M39: 7,630,389 km (0.083 R)
• M40: 7,927,490 km (0.093 R)
• M41: 8,438,965 km (0.082 R)
• M42: 8,580,186 km (0.098 R)
• M43: 9,057,104 km (0.116 R)
• M44: 9,201,915 km (0.046 R)
• M45: 9,298,854 km (0.119 R)
• M46: 9,961,872 km (0.09 R)
• M47: 10,161,286 km (0.114 R)
• M48: 10,336,914 km (0.065 R)
• M49: 10,538,871 km (0.088 R)
• M50: 11,100,760 km (0.115 R)
• M51: 11,281,624 km (0.075 R)
• M52: 11,567,805 km (0.092 R)
• M53: 12,094,389 km (0.102 R)
• M54: 12,333,746 km (0.081 R)
• M55: 13,143,370 km (0.116 R)
• M56: 13,197,973 km (0.064 R)
• M57: 13,389,608 km (0.116 R)
• M58: 13,609,816 km (0.101 R)
• M59: 14,137,448 km (0.066 R)
• M60: 14,417,794 km (0.096 R)
• M61: 14,756,783 km (0.117 R)
• M62: 15,069,742 km (0.05 R)
• M63: 15,155,461 km (0.114 R)
• M64: 15,241,480 km (0.094 R)
• M65: 15,384,944 km (0.073 R)
• M66: 15,876,373 km (0.112 R)
• M67: 15,934,567 km (0.109 R)
• M68: 16,845,019 km (0.118 R)
• M69: 17,621,582 km (0.099 R)
• M70: 17,681,870 km (0.098 R)
• M71: 18,166,118 km (0.103 R)
• M72: 18,931,461 km (0.075 R)
• M73: 19,209,563 km (0.108 R)
• M74: 19,271,497 km (0.104 R)
• M75: 19,926,436 km (0.062 R)
• M76: 20,146,345 km (0.029 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369.3

Radius: 4.3

Gravity: 19.97 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 12.33 AU - 20.29 AU

Year: 24180 Days

Day: 24.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 102,771,684 km

• M1: 223,050 km (0.12 R)
• M2: 347,965 km (0.077 R)
• M3: 493,673 km (0.105 R)
• M4: 959,371 km (0.028 R)
• M5: 1,438,533 km (0.052 R)
• M6: 3,009,311 km (0.11 R)
• M7: 5,327,330 km (0.057 R)
• M8: 6,334,722 km (0.091 R)
• M9: 6,571,685 km (0.038 R)
• M10: 6,715,299 km (0.096 R)
• M11: 6,957,049 km (0.102 R)
• M12: 7,103,356 km (0.119 R)
• M13: 7,152,424 km (0.089 R)
• M14: 7,749,319 km (0.11 R)
• M15: 7,799,734 km (0.093 R)
• M16: 7,850,298 km (0.114 R)
• M17: 9,203,111 km (0.099 R)
• M18: 9,579,350 km (0.05 R)
• M19: 10,458,387 km (0.102 R)
• M20: 11,477,747 km (0.028 R)
• M21: 12,706,245 km (0.111 R)
• M22: 13,064,980 km (0.066 R)
• M23: 13,305,833 km (0.108 R)
• M24: 13,366,420 km (0.095 R)
• M25: 13,792,176 km (0.12 R)
• M26: 13,976,031 km (0.106 R)
• M27: 14,037,516 km (0.087 R)
• M28: 16,115,879 km (0.109 R)
• M29: 16,244,833 km (0.095 R)
• M30: 17,026,033 km (0.067 R)
• M31: 17,355,298 km (0.11 R)
• M32: 18,287,891 km (0.113 R)
• M33: 19,305,156 km (0.113 R)
• M34: 19,442,188 km (0.055 R)
• M35: 22,537,368 km (0.113 R)
• M36: 23,334,575 km (0.066 R)
• M37: 23,993,853 km (0.098 R)
• M38: 25,555,655 km (0.079 R)
• M39: 25,630,902 km (0.096 R)
• M40: 26,159,282 km (0.07 R)
• M41: 27,843,156 km (0.053 R)
• M42: 28,153,122 km (0.117 R)
• M43: 28,932,976 km (0.085 R)
• M44: 29,168,294 km (0.112 R)
• M45: 30,195,283 km (0.111 R)
• M46: 32,365,948 km (0.061 R)
• M47: 33,840,834 km (0.064 R)
• M48: 33,923,412 km (0.1 R)
• M49: 35,505,110 km (0.118 R)
• M50: 35,841,107 km (0.068 R)
• M51: 36,178,151 km (0.113 R)
• M52: 37,280,986 km (0.062 R)
• M53: 41,712,524 km (0.097 R)
• M54: 44,305,504 km (0.109 R)
• M55: 44,486,218 km (0.081 R)
• M56: 45,849,503 km (0.087 R)
• M57: 46,307,123 km (0.099 R)
• M58: 46,766,090 km (0.039 R)
• M59: 46,950,095 km (0.072 R)
• M60: 48,990,311 km (0.078 R)
• M61: 49,270,657 km (0.05 R)
• M62: 51,438,330 km (0.101 R)
• M63: 51,723,464 km (0.11 R)
• M64: 52,390,521 km (0.077 R)
• M65: 54,505,685 km (0.086 R)
• M66: 55,184,411 km (0.119 R)
• M67: 55,281,649 km (0.109 R)
• M68: 55,866,128 km (0.113 R)
• M69: 55,963,666 km (0.098 R)
• M70: 56,942,784 km (0.054 R)
• M71: 58,224,239 km (0.085 R)
• M72: 59,614,751 km (0.118 R)
• M73: 59,914,097 km (0.076 R)
• M74: 61,217,244 km (0.11 R)
• M75: 63,138,529 km (0.094 R)
• M76: 63,545,436 km (0.055 R)
• M77: 64,976,788 km (0.058 R)
• M78: 65,079,412 km (0.048 R)
• M79: 65,490,507 km (0.105 R)
• M80: 65,593,430 km (0.112 R)
• M81: 65,799,427 km (0.073 R)
• M82: 67,247,384 km (0.071 R)
• M83: 68,496,975 km (0.025 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 710.1

Radius: 3.6

Gravity: 54.79 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 15.48 AU - 22.88 AU

Year: 30835 Days

Day: 18.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 102,771,684 km

• M1: 147,504 km (0.102 R)
• M2: 179,817 km (0.089 R)
• M3: 379,979 km (0.078 R)
• M4: 552,016 km (0.116 R)
• M5: 717,471 km (0.055 R)
• M6: 960,718 km (0.093 R)
• M7: 1,262,905 km (0.094 R)
• M8: 1,369,868 km (0.067 R)
• M9: 1,442,722 km (0.1 R)
• M10: 2,070,883 km (0.082 R)
• M11: 2,325,798 km (0.11 R)
• M12: 2,772,348 km (0.028 R)
• M13: 2,818,424 km (0.101 R)
• M14: 3,946,841 km (0.093 R)
• M15: 4,050,961 km (0.094 R)
• M16: 4,530,272 km (0.073 R)
• M17: 4,639,329 km (0.056 R)
• M18: 4,694,082 km (0.108 R)
• M19: 6,072,477 km (0.119 R)
• M20: 6,192,604 km (0.095 R)
• M21: 6,557,772 km (0.102 R)
• M22: 6,742,974 km (0.061 R)
• M23: 7,308,754 km (0.088 R)
• M24: 7,372,632 km (0.105 R)
• M25: 7,759,342 km (0.082 R)
• M26: 8,485,490 km (0.056 R)
• M27: 9,164,066 km (0.099 R)
• M28: 10,428,916 km (0.104 R)
• M29: 10,789,896 km (0.083 R)
• M30: 11,302,119 km (0.082 R)
• M31: 11,897,219 km (0.092 R)
• M32: 12,274,206 km (0.095 R)
• M33: 12,962,805 km (0.053 R)
• M34: 14,217,482 km (0.119 R)
• M35: 15,592,287 km (0.113 R)
• M36: 15,756,845 km (0.092 R)
• M37: 16,840,232 km (0.112 R)
• M38: 18,553,278 km (0.077 R)
• M39: 18,727,559 km (0.115 R)
• M40: 19,784,917 km (0.116 R)
• M41: 19,963,088 km (0.051 R)
• M42: 20,590,651 km (0.102 R)
• M43: 20,952,079 km (0.084 R)
• M44: 22,141,382 km (0.094 R)
• M45: 22,977,485 km (0.099 R)
• M46: 23,258,579 km (0.069 R)
• M47: 24,013,450 km (0.06 R)
• M48: 24,489,321 km (0.073 R)
• M49: 25,547,128 km (0.064 R)
• M50: 26,325,784 km (0.093 R)
• M51: 27,309,989 km (0.077 R)
• M52: 28,406,541 km (0.117 R)
• M53: 29,010,617 km (0.077 R)
• M54: 29,213,023 km (0.08 R)
• M55: 29,720,908 km (0.078 R)
• M56: 30,951,500 km (0.047 R)
• M57: 31,365,438 km (0.096 R)
• M58: 33,674,630 km (0.102 R)
• M59: 37,129,593 km (0.088 R)
• M60: 37,569,261 km (0.088 R)
• M61: 37,679,515 km (0.097 R)
• M62: 42,978,870 km (0.112 R)
• M63: 44,485,171 km (0.098 R)
• M64: 46,126,708 km (0.093 R)
• M65: 47,073,513 km (0.075 R)
• M66: 47,787,993 km (0.073 R)
• M67: 48,866,144 km (0.102 R)
• M68: 50,559,293 km (0.069 R)
• M69: 53,134,770 km (0.061 R)
• M70: 57,013,992 km (0.026 R)
• M71: 59,051,515 km (0.073 R)
• M72: 63,066,423 km (0.082 R)
• M73: 66,234,756 km (0.069 R)
• M74: 67,302,287 km (0.085 R)
• M75: 72,862,092 km (0.073 R)
• M76: 73,688,022 km (0.073 R)
• M77: 73,964,030 km (0.103 R)
• M78: 77,863,747 km (0.073 R)
• M79: 81,116,753 km (0.117 R)
• M80: 81,687,020 km (0.112 R)
• M81: 82,544,963 km (0.094 R)
• M82: 84,269,677 km (0.094 R)
• M83: 85,571,029 km (0.088 R)
• M84: 91,286,266 km (0.083 R)
• M85: 92,176,374 km (0.088 R)
• M86: 94,114,863 km (0.109 R)
• M87: 95,464,834 km (0.085 R)
• M88: 96,066,816 km (0.118 R)
• M89: 97,426,062 km (0.119 R)
• M90: 102,002,261 km (0.069 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 17,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit