🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.51 AU - 0.59 AU

Year: 268 Days

Day: 36.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.43 AU - 0.69 AU

Year: 275 Days

Day: 26.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.45 AU - 0.73 AU

Year: 297 Days

Day: 16.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.6

Radius: 11.4

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.78 AU - 0.96 AU

Year: 532 Days

Day: 12.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 37,344,141 km

• M1: 146,307 km (0.058 R)
• M2: 220,956 km (0.027 R)
• M3: 297,251 km (0.114 R)
• M4: 452,234 km (0.084 R)
• M5: 525,837 km (0.116 R)
• M6: 615,894 km (0.093 R)
• M7: 746,643 km (0.096 R)
• M8: 820,844 km (0.092 R)
• M9: 907,909 km (0.111 R)
• M10: 1,041,500 km (0.058 R)
• M11: 1,129,464 km (0.108 R)
• M12: 1,201,121 km (0.106 R)
• M13: 1,274,275 km (0.056 R)
• M14: 1,385,127 km (0.111 R)
• M15: 1,566,140 km (0.117 R)
• M16: 1,638,246 km (0.08 R)
• M17: 1,720,226 km (0.087 R)
• M18: 1,843,644 km (0.077 R)
• M19: 1,920,089 km (0.095 R)
• M20: 2,208,065 km (0.083 R)
• M21: 2,333,128 km (0.073 R)
• M22: 2,570,241 km (0.052 R)
• M23: 2,671,369 km (0.12 R)
• M24: 2,768,757 km (0.094 R)
• M25: 2,857,020 km (0.082 R)
• M26: 3,036,238 km (0.054 R)
• M27: 3,170,428 km (0.101 R)
• M28: 3,372,684 km (0.108 R)
• M29: 3,551,154 km (0.042 R)
• M30: 3,681,304 km (0.116 R)
• M31: 3,876,829 km (0.105 R)
• M32: 4,034,505 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.2

Radius: 8

Gravity: 11.93 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.29 AU - 1.93 AU

Year: 1340 Days

Day: 10.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 37,344,141 km

• M1: 125,662 km (0.109 R)
• M2: 187,745 km (0.094 R)
• M3: 261,497 km (0.093 R)
• M4: 333,603 km (0.106 R)
• M5: 483,650 km (0.078 R)
• M6: 570,566 km (0.077 R)
• M7: 711,787 km (0.093 R)
• M8: 980,764 km (0.117 R)
• M9: 1,069,326 km (0.105 R)
• M10: 1,237,174 km (0.055 R)
• M11: 1,404,874 km (0.087 R)
• M12: 1,505,403 km (0.058 R)
• M13: 1,617,751 km (0.069 R)
• M14: 1,684,771 km (0.098 R)
• M15: 1,801,607 km (0.068 R)
• M16: 2,084,946 km (0.094 R)
• M17: 2,189,664 km (0.104 R)
• M18: 2,350,033 km (0.105 R)
• M19: 2,404,337 km (0.115 R)
• M20: 2,637,111 km (0.119 R)
• M21: 2,970,565 km (0.098 R)
• M22: 3,196,458 km (0.064 R)
• M23: 3,256,746 km (0.088 R)
• M24: 3,354,134 km (0.096 R)
• M25: 3,564,319 km (0.045 R)
• M26: 3,677,415 km (0.059 R)
• M27: 4,010,719 km (0.109 R)
• M28: 4,461,308 km (0.114 R)
• M29: 4,556,003 km (0.098 R)
• M30: 4,955,729 km (0.104 R)
• M31: 5,054,014 km (0.109 R)
• M32: 5,381,185 km (0.109 R)
• M33: 5,744,708 km (0.115 R)
• M34: 5,803,649 km (0.12 R)
• M35: 6,056,320 km (0.115 R)
• M36: 6,116,159 km (0.104 R)
• M37: 6,342,800 km (0.083 R)
• M38: 6,711,260 km (0.116 R)
• M39: 6,898,107 km (0.043 R)
• M40: 6,992,204 km (0.115 R)
• M41: 7,181,595 km (0.111 R)
• M42: 7,292,896 km (0.097 R)
• M43: 7,356,625 km (0.118 R)
• M44: 7,468,823 km (0.069 R)
• M45: 7,533,300 km (0.116 R)
• M46: 7,711,172 km (0.03 R)
• M47: 7,988,975 km (0.111 R)
• M48: 8,236,709 km (0.055 R)
• M49: 8,336,641 km (0.089 R)
• M50: 8,773,915 km (0.09 R)
• M51: 9,201,466 km (0.074 R)
• M52: 9,374,401 km (0.098 R)
• M53: 9,531,030 km (0.061 R)
• M54: 9,758,718 km (0.077 R)
• M55: 9,829,029 km (0.071 R)
• M56: 9,881,987 km (0.11 R)
• M57: 9,934,944 km (0.114 R)
• M58: 10,237,281 km (0.114 R)
• M59: 10,344,693 km (0.077 R)
• M60: 10,996,939 km (0.116 R)
• M61: 11,420,601 km (0.09 R)
• M62: 11,550,751 km (0.042 R)
• M63: 11,606,551 km (0.093 R)
• M64: 11,699,900 km (0.06 R)
• M65: 12,589,259 km (0.112 R)
• M66: 12,742,896 km (0.116 R)
• M67: 12,916,430 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.7

Radius: 12.2

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.78 AU - 3.68 AU

Year: 3808 Days

Day: 11.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 37,344,141 km

• M1: 168,447 km (0.087 R)
• M2: 276,158 km (0.109 R)
• M3: 503,696 km (0.083 R)
• M4: 581,786 km (0.112 R)
• M5: 671,994 km (0.086 R)
• M6: 775,366 km (0.101 R)
• M7: 852,857 km (0.11 R)
• M8: 999,912 km (0.046 R)
• M9: 1,094,308 km (0.119 R)
• M10: 1,292,675 km (0.088 R)
• M11: 1,435,092 km (0.094 R)
• M12: 1,592,918 km (0.115 R)
• M13: 1,798,615 km (0.109 R)
• M14: 1,926,372 km (0.094 R)
• M15: 2,068,191 km (0.111 R)
• M16: 2,191,160 km (0.082 R)
• M17: 2,305,004 km (0.089 R)
• M18: 2,456,247 km (0.069 R)
• M19: 3,365,802 km (0.062 R)
• M20: 3,632,087 km (0.04 R)
• M21: 4,002,491 km (0.075 R)
• M22: 4,213,723 km (0.106 R)
• M23: 4,929,250 km (0.105 R)
• M24: 5,034,567 km (0.049 R)
• M25: 5,216,777 km (0.086 R)
• M26: 5,463,464 km (0.051 R)
• M27: 5,556,813 km (0.061 R)
• M28: 6,016,078 km (0.088 R)
• M29: 6,193,651 km (0.103 R)
• M30: 6,274,883 km (0.072 R)
• M31: 6,504,216 km (0.116 R)
• M32: 6,903,942 km (0.078 R)
• M33: 7,175,013 km (0.115 R)
• M34: 7,363,357 km (0.08 R)
• M35: 7,744,981 km (0.069 R)
• M36: 8,026,524 km (0.114 R)
• M37: 8,168,642 km (0.12 R)
• M38: 8,437,470 km (0.034 R)
• M39: 8,636,285 km (0.105 R)
• M40: 8,727,241 km (0.055 R)
• M41: 8,836,896 km (0.043 R)
• M42: 9,020,452 km (0.075 R)
• M43: 9,391,455 km (0.1 R)
• M44: 9,522,503 km (0.102 R)
• M45: 9,635,300 km (0.08 R)
• M46: 9,976,532 km (0.119 R)
• M47: 10,187,017 km (0.08 R)
• M48: 10,302,357 km (0.113 R)
• M49: 10,398,997 km (0.096 R)
• M50: 10,476,339 km (0.081 R)
• M51: 10,670,816 km (0.062 R)
• M52: 11,420,601 km (0.057 R)
• M53: 11,681,051 km (0.092 R)
• M54: 11,842,317 km (0.069 R)
• M55: 12,126,254 km (0.113 R)
• M56: 12,309,960 km (0.09 R)
• M57: 12,391,940 km (0.118 R)
• M58: 12,908,351 km (0.116 R)
• M59: 13,495,224 km (0.082 R)
• M60: 13,813,119 km (0.093 R)
• M61: 14,197,885 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.2

Radius: 10.3

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.29 AU - 4.83 AU

Year: 6388 Days

Day: 5.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 37,344,141 km

• M1: 142,866 km (0.117 R)
• M2: 232,026 km (0.103 R)
• M3: 505,641 km (0.083 R)
• M4: 668,104 km (0.111 R)
• M5: 848,669 km (0.088 R)
• M6: 931,247 km (0.11 R)
• M7: 1,002,306 km (0.108 R)
• M8: 1,165,517 km (0.069 R)
• M9: 1,569,282 km (0.076 R)
• M10: 1,778,419 km (0.064 R)
• M11: 1,850,077 km (0.095 R)
• M12: 2,071,332 km (0.078 R)
• M13: 2,340,459 km (0.103 R)
• M14: 2,519,527 km (0.1 R)
• M15: 2,620,955 km (0.092 R)
• M16: 2,807,204 km (0.055 R)
• M17: 2,997,792 km (0.06 R)
• M18: 3,083,811 km (0.043 R)
• M19: 3,436,562 km (0.076 R)
• M20: 3,594,986 km (0.054 R)
• M21: 3,802,179 km (0.062 R)
• M22: 4,325,473 km (0.067 R)
• M23: 4,423,160 km (0.116 R)
• M24: 4,720,411 km (0.113 R)
• M25: 5,360,690 km (0.063 R)
• M26: 5,704,466 km (0.074 R)
• M27: 6,000,969 km (0.105 R)
• M28: 6,949,270 km (0.11 R)
• M29: 7,179,202 km (0.026 R)
• M30: 7,470,020 km (0.099 R)
• M31: 9,075,953 km (0.104 R)
• M32: 9,422,272 km (0.073 R)
• M33: 9,837,257 km (0.074 R)
• M34: 10,618,906 km (0.09 R)
• M35: 10,817,422 km (0.093 R)
• M36: 11,017,285 km (0.105 R)
• M37: 11,454,410 km (0.076 R)
• M38: 11,931,477 km (0.095 R)
• M39: 12,241,594 km (0.042 R)
• M40: 13,508,688 km (0.085 R)
• M41: 14,413,007 km (0.071 R)
• M42: 14,706,518 km (0.117 R)
• M43: 15,336,923 km (0.111 R)
• M44: 15,486,521 km (0.096 R)
• M45: 15,862,610 km (0.095 R)
• M46: 16,279,839 km (0.119 R)
• M47: 16,355,984 km (0.108 R)
• M48: 16,739,104 km (0.101 R)
• M49: 17,202,558 km (0.086 R)
• M50: 17,866,474 km (0.117 R)
• M51: 18,578,709 km (0.059 R)
• M52: 18,778,123 km (0.076 R)
• M53: 18,938,193 km (0.119 R)
• M54: 20,276,196 km (0.113 R)
• M55: 20,728,879 km (0.115 R)
• M56: 21,268,329 km (0.094 R)
• M57: 21,351,655 km (0.081 R)
• M58: 21,518,756 km (0.107 R)
• M59: 22,233,834 km (0.037 R)
• M60: 23,471,756 km (0.099 R)
• M61: 23,730,561 km (0.045 R)
• M62: 24,600,472 km (0.103 R)
• M63: 24,819,484 km (0.098 R)
• M64: 25,303,732 km (0.105 R)
• M65: 26,281,653 km (0.114 R)
• M66: 26,640,389 km (0.032 R)
• M67: 27,226,663 km (0.093 R)
• M68: 28,412,076 km (0.081 R)
• M69: 29,707,444 km (0.111 R)
• M70: 30,315,261 km (0.077 R)
• M71: 31,163,929 km (0.106 R)
• M72: 31,876,913 km (0.092 R)
• M73: 31,972,356 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 103.6

Radius: 5

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.16 AU - 10.82 AU

Year: 17683 Days

Day: 15.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 37,344,141 km

• M1: 71,657 km (0.059 R)
• M2: 105,167 km (0.071 R)
• M3: 152,141 km (0.083 R)
• M4: 327,470 km (0.067 R)
• M5: 360,381 km (0.118 R)
• M6: 708,795 km (0.12 R)
• M7: 1,035,367 km (0.104 R)
• M8: 1,241,214 km (0.047 R)
• M9: 1,276,668 km (0.086 R)
• M10: 2,015,083 km (0.09 R)
• M11: 2,184,877 km (0.08 R)
• M12: 2,337,317 km (0.113 R)
• M13: 2,885,593 km (0.045 R)
• M14: 3,198,702 km (0.097 R)
• M15: 3,346,953 km (0.11 R)
• M16: 3,446,885 km (0.089 R)
• M17: 3,778,842 km (0.101 R)
• M18: 3,909,292 km (0.046 R)
• M19: 5,090,666 km (0.118 R)
• M20: 5,438,631 km (0.098 R)
• M21: 5,585,984 km (0.06 R)
• M22: 5,764,455 km (0.066 R)
• M23: 5,944,870 km (0.081 R)
• M24: 6,066,194 km (0.059 R)
• M25: 7,781,932 km (0.1 R)
• M26: 7,914,625 km (0.117 R)
• M27: 8,148,596 km (0.038 R)
• M28: 9,423,170 km (0.097 R)
• M29: 10,318,962 km (0.025 R)
• M30: 10,428,168 km (0.107 R)
• M31: 11,054,834 km (0.064 R)
• M32: 11,391,579 km (0.064 R)
• M33: 11,922,053 km (0.094 R)
• M34: 12,074,942 km (0.059 R)
• M35: 12,382,964 km (0.115 R)
• M36: 13,006,787 km (0.079 R)
• M37: 13,401,875 km (0.112 R)
• M38: 13,720,668 km (0.088 R)
• M39: 14,122,787 km (0.092 R)
• M40: 14,163,178 km (0.079 R)
• M41: 15,020,973 km (0.091 R)
• M42: 15,476,947 km (0.077 R)
• M43: 16,148,342 km (0.095 R)
• M44: 16,743,592 km (0.089 R)
• M45: 16,786,377 km (0.073 R)
• M46: 17,259,406 km (0.104 R)
• M47: 17,302,639 km (0.06 R)
• M48: 17,955,484 km (0.111 R)
• M49: 18,043,149 km (0.113 R)
• M50: 18,086,981 km (0.101 R)
• M51: 18,174,795 km (0.085 R)
• M52: 18,793,831 km (0.056 R)
• M53: 18,927,272 km (0.115 R)
• M54: 19,780,279 km (0.077 R)
• M55: 20,234,309 km (0.067 R)
• M56: 20,691,629 km (0.107 R)
• M57: 20,737,556 km (0.086 R)
• M58: 21,013,863 km (0.118 R)
• M59: 21,709,942 km (0.108 R)
• M60: 21,849,966 km (0.026 R)
• M61: 21,990,438 km (0.114 R)
• M62: 22,037,262 km (0.086 R)
• M63: 23,698,696 km (0.1 R)
• M64: 24,180,701 km (0.108 R)
• M65: 24,277,490 km (0.119 R)
• M66: 24,861,072 km (0.119 R)
• M67: 25,498,359 km (0.079 R)
• M68: 25,942,664 km (0.081 R)
• M69: 26,389,663 km (0.062 R)
• M70: 27,089,930 km (0.115 R)
• M71: 27,644,340 km (0.088 R)
• M72: 28,662,054 km (0.057 R)
• M73: 29,433,381 km (0.075 R)
• M74: 30,107,469 km (0.106 R)
• M75: 30,681,626 km (0.119 R)
• M76: 30,734,135 km (0.053 R)
• M77: 30,943,871 km (0.065 R)
• M78: 31,049,038 km (0.079 R)
• M79: 31,259,522 km (0.069 R)
• M80: 32,000,181 km (0.036 R)
• M81: 33,068,310 km (0.074 R)
• M82: 33,122,016 km (0.096 R)
• M83: 33,175,871 km (0.11 R)
• M84: 33,498,853 km (0.032 R)
• M85: 33,985,345 km (0.057 R)
• M86: 34,801,551 km (0.089 R)
• M87: 34,856,154 km (0.114 R)
• M88: 35,129,769 km (0.115 R)
• M89: 35,184,522 km (0.116 R)
• M90: 35,789,346 km (0.066 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: 331 - 20,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit