🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.52 AU - 0.74 AU

Year: 211 Days

Day: 33.1 Hours

Environment

Temp: 36 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 30,753,229 km

• M1: 214,224 km (0.119 R)
• M2: 616,942 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.09 AU - 1.21 AU

Year: 520 Days

Day: 43.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.89 AU - 2.83 AU

Year: 1529 Days

Day: 33.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.1 AU - 3.26 AU

Year: 1850 Days

Day: 18.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,753,229 km

• M1: 466,147 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.9

Radius: 12.4

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.54 AU - 5.54 AU

Year: 4772 Days

Day: 13.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,753,229 km

• M1: 232,325 km (0.074 R)
• M2: 432,787 km (0.096 R)
• M3: 571,763 km (0.116 R)
• M4: 832,512 km (0.106 R)
• M5: 1,117,047 km (0.109 R)
• M6: 1,255,575 km (0.092 R)
• M7: 1,351,318 km (0.088 R)
• M8: 1,795,773 km (0.094 R)
• M9: 1,941,631 km (0.103 R)
• M10: 2,206,569 km (0.101 R)
• M11: 2,304,256 km (0.101 R)
• M12: 2,443,232 km (0.103 R)
• M13: 2,524,165 km (0.109 R)
• M14: 2,605,845 km (0.099 R)
• M15: 2,750,955 km (0.089 R)
• M16: 2,920,300 km (0.077 R)
• M17: 3,471,867 km (0.115 R)
• M18: 3,794,999 km (0.098 R)
• M19: 4,103,918 km (0.076 R)
• M20: 4,746,441 km (0.09 R)
• M21: 5,314,764 km (0.07 R)
• M22: 5,473,487 km (0.093 R)
• M23: 6,041,660 km (0.109 R)
• M24: 6,235,239 km (0.111 R)
• M25: 6,346,839 km (0.049 R)
• M26: 6,543,710 km (0.086 R)
• M27: 6,914,862 km (0.084 R)
• M28: 7,146,589 km (0.067 R)
• M29: 7,647,593 km (0.098 R)
• M30: 7,857,329 km (0.096 R)
• M31: 8,559,691 km (0.081 R)
• M32: 8,746,240 km (0.106 R)
• M33: 8,840,037 km (0.097 R)
• M34: 9,060,096 km (0.11 R)
• M35: 9,186,805 km (0.116 R)
• M36: 9,313,963 km (0.11 R)
• M37: 9,958,880 km (0.089 R)
• M38: 10,188,064 km (0.109 R)
• M39: 10,485,315 km (0.075 R)
• M40: 10,584,947 km (0.052 R)
• M41: 10,852,428 km (0.069 R)
• M42: 11,155,962 km (0.084 R)
• M43: 11,668,185 km (0.07 R)
• M44: 12,433,378 km (0.119 R)
• M45: 13,720,219 km (0.085 R)
• M46: 13,865,778 km (0.105 R)
• M47: 14,158,541 km (0.085 R)
• M48: 14,675,850 km (0.081 R)
• M49: 15,843,312 km (0.062 R)
• M50: 16,226,283 km (0.116 R)
• M51: 17,867,970 km (0.106 R)
• M52: 19,275,985 km (0.097 R)
• M53: 19,398,356 km (0.11 R)
• M54: 20,220,695 km (0.106 R)
• M55: 20,594,540 km (0.108 R)
• M56: 21,348,963 km (0.091 R)
• M57: 21,560,045 km (0.094 R)
• M58: 21,771,876 km (0.025 R)
• M59: 21,984,454 km (0.099 R)
• M60: 22,841,650 km (0.082 R)
• M61: 22,927,968 km (0.104 R)
• M62: 23,535,186 km (0.085 R)
• M63: 23,928,479 km (0.113 R)
• M64: 24,500,242 km (0.095 R)
• M65: 24,810,059 km (0.116 R)
• M66: 24,898,770 km (0.11 R)
• M67: 25,433,433 km (0.077 R)
• M68: 25,747,140 km (0.1 R)
• M69: 27,288,746 km (0.082 R)
• M70: 27,609,933 km (0.103 R)
• M71: 27,840,014 km (0.096 R)
• M72: 29,140,618 km (0.084 R)
• M73: 29,515,809 km (0.031 R)
• M74: 30,318,402 km (0.086 R)
• M75: 31,032,732 km (0.063 R)
• M76: 32,041,919 km (0.077 R)
• M77: 32,429,228 km (0.028 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.4

Radius: 9.7

Gravity: 9.88 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.9 AU - 7.78 AU

Year: 7545 Days

Day: 9.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 30,753,229 km

• M1: 146,307 km (0.083 R)
• M2: 254,167 km (0.113 R)
• M3: 315,203 km (0.102 R)
• M4: 432,787 km (0.04 R)
• M5: 525,388 km (0.096 R)
• M6: 596,297 km (0.049 R)
• M7: 717,471 km (0.1 R)
• M8: 1,131,708 km (0.106 R)
• M9: 1,304,793 km (0.11 R)
• M10: 1,425,069 km (0.062 R)
• M11: 1,853,368 km (0.072 R)
• M12: 2,320,263 km (0.102 R)
• M13: 2,393,416 km (0.042 R)
• M14: 2,771,151 km (0.094 R)
• M15: 3,724,239 km (0.029 R)
• M16: 3,839,130 km (0.106 R)
• M17: 4,072,802 km (0.057 R)
• M18: 4,646,211 km (0.097 R)
• M19: 4,832,610 km (0.106 R)
• M20: 5,635,651 km (0.091 R)
• M21: 5,768,045 km (0.094 R)
• M22: 6,035,825 km (0.088 R)
• M23: 6,653,365 km (0.049 R)
• M24: 6,723,377 km (0.029 R)
• M25: 6,793,389 km (0.103 R)
• M26: 7,076,278 km (0.105 R)
• M27: 7,255,198 km (0.113 R)
• M28: 7,544,370 km (0.087 R)
• M29: 8,134,235 km (0.088 R)
• M30: 8,930,694 km (0.113 R)
• M31: 9,318,751 km (0.106 R)
• M32: 9,831,572 km (0.074 R)
• M33: 10,394,060 km (0.101 R)
• M34: 11,008,309 km (0.096 R)
• M35: 11,298,978 km (0.09 R)
• M36: 11,466,228 km (0.061 R)
• M37: 11,888,094 km (0.095 R)
• M38: 13,227,593 km (0.084 R)
• M39: 13,448,101 km (0.106 R)
• M40: 13,669,805 km (0.085 R)
• M41: 13,982,315 km (0.085 R)
• M42: 14,888,130 km (0.081 R)
• M43: 15,209,765 km (0.093 R)
• M44: 15,906,442 km (0.083 R)
• M45: 16,661,014 km (0.068 R)
• M46: 17,042,788 km (0.119 R)
• M47: 17,766,243 km (0.109 R)
• M48: 18,254,082 km (0.066 R)
• M49: 18,795,776 km (0.112 R)
• M50: 18,944,476 km (0.111 R)
• M51: 19,442,936 km (0.117 R)
• M52: 20,554,598 km (0.09 R)
• M53: 21,686,755 km (0.079 R)
• M54: 22,944,873 km (0.072 R)
• M55: 23,316,324 km (0.065 R)
• M56: 23,689,720 km (0.108 R)
• M57: 23,796,832 km (0.117 R)
• M58: 24,280,482 km (0.083 R)
• M59: 24,984,939 km (0.084 R)
• M60: 25,148,449 km (0.101 R)
• M61: 26,303,046 km (0.071 R)
• M62: 26,469,398 km (0.069 R)
• M63: 26,803,151 km (0.077 R)
• M64: 27,138,251 km (0.061 R)
• M65: 28,265,470 km (0.104 R)
• M66: 28,834,840 km (0.091 R)
• M67: 29,465,545 km (0.1 R)
• M68: 30,623,731 km (0.106 R)
• M69: 31,032,732 km (0.078 R)
• M70: 31,737,936 km (0.09 R)
• M71: 32,033,242 km (0.114 R)
• M72: 32,626,847 km (0.119 R)
• M73: 33,704,400 km (0.111 R)
• M74: 34,066,128 km (0.098 R)
• M75: 34,187,003 km (0.11 R)
• M76: 35,526,054 km (0.104 R)
• M77: 36,140,302 km (0.081 R)
• M78: 36,634,275 km (0.116 R)
• M79: 37,006,175 km (0.083 R)
• M80: 37,068,408 km (0.105 R)
• M81: 37,379,422 km (0.073 R)
• M82: 37,816,397 km (0.097 R)
• M83: 38,821,695 km (0.107 R)
• M84: 39,771,940 km (0.098 R)
• M85: 39,899,248 km (0.064 R)
• M86: 40,601,760 km (0.059 R)
• M87: 41,824,872 km (0.064 R)
• M88: 42,668,604 km (0.099 R)
• M89: 42,929,503 km (0.066 R)
• M90: 42,994,727 km (0.099 R)
• M91: 43,125,326 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.3

Radius: 9.3

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 7.02 AU - 7.14 AU

Year: 7945 Days

Day: 8.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 30,753,229 km

• M1: 117,285 km (0.049 R)
• M2: 213,626 km (0.051 R)
• M3: 272,268 km (0.094 R)
• M4: 607,966 km (0.041 R)
• M5: 889,808 km (0.102 R)
• M6: 1,189,303 km (0.037 R)
• M7: 1,311,225 km (0.035 R)
• M8: 1,616,255 km (0.069 R)
• M9: 1,802,355 km (0.112 R)
• M10: 2,048,294 km (0.102 R)
• M11: 2,182,184 km (0.045 R)
• M12: 2,250,251 km (0.059 R)
• M13: 2,515,488 km (0.118 R)
• M14: 2,969,817 km (0.083 R)
• M15: 3,183,443 km (0.08 R)
• M16: 3,433,720 km (0.106 R)
• M17: 3,593,490 km (0.095 R)
• M18: 3,706,886 km (0.096 R)
• M19: 3,772,110 km (0.081 R)
• M20: 3,953,722 km (0.073 R)
• M21: 4,222,998 km (0.075 R)
• M22: 4,480,905 km (0.088 R)
• M23: 5,248,641 km (0.077 R)
• M24: 5,322,094 km (0.072 R)
• M25: 5,470,196 km (0.096 R)
• M26: 5,600,795 km (0.116 R)
• M27: 5,751,440 km (0.03 R)
• M28: 6,075,918 km (0.069 R)
• M29: 6,153,260 km (0.054 R)
• M30: 6,963,781 km (0.115 R)
• M31: 7,024,368 km (0.105 R)
• M32: 7,371,285 km (0.116 R)
• M33: 7,640,412 km (0.105 R)
• M34: 7,870,643 km (0.105 R)
• M35: 7,976,110 km (0.115 R)
• M36: 8,295,052 km (0.09 R)
• M37: 8,531,716 km (0.114 R)
• M38: 8,618,333 km (0.077 R)
• M39: 8,879,980 km (0.115 R)
• M40: 9,210,741 km (0.109 R)
• M41: 9,680,478 km (0.105 R)
• M42: 10,043,702 km (0.032 R)
• M43: 10,158,144 km (0.079 R)
• M44: 10,296,073 km (0.098 R)
• M45: 10,388,226 km (0.116 R)
• M46: 11,136,365 km (0.116 R)
• M47: 11,254,846 km (0.094 R)
• M48: 11,397,563 km (0.073 R)
• M49: 11,516,942 km (0.071 R)
• M50: 11,684,790 km (0.096 R)
• M51: 11,901,707 km (0.049 R)
• M52: 12,144,355 km (0.115 R)
• M53: 12,315,196 km (0.114 R)
• M54: 12,610,053 km (0.119 R)
• M55: 13,659,931 km (0.091 R)
• M56: 14,092,867 km (0.109 R)
• M57: 14,169,611 km (0.109 R)
• M58: 14,272,385 km (0.073 R)
• M59: 14,478,531 km (0.088 R)
• M60: 14,789,694 km (0.051 R)
• M61: 15,471,262 km (0.107 R)
• M62: 15,629,986 km (0.026 R)
• M63: 15,922,449 km (0.065 R)
• M64: 16,056,040 km (0.059 R)
• M65: 16,405,052 km (0.119 R)
• M66: 16,485,835 km (0.101 R)
• M67: 16,892,292 km (0.111 R)
• M68: 17,274,665 km (0.073 R)
• M69: 17,632,203 km (0.114 R)
• M70: 17,936,635 km (0.074 R)
• M71: 18,550,884 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.8

Radius: 3.1

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 10.53 AU - 16.37 AU

Year: 20804 Days

Day: 21.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 30,753,229 km

• M1: 145,708 km (0.079 R)
• M2: 302,936 km (0.086 R)
• M3: 402,717 km (0.092 R)
• M4: 909,705 km (0.053 R)
• M5: 995,275 km (0.034 R)
• M6: 1,083,537 km (0.094 R)
• M7: 1,579,006 km (0.059 R)
• M8: 1,699,432 km (0.105 R)
• M9: 1,734,438 km (0.032 R)
• M10: 1,822,850 km (0.102 R)
• M11: 1,912,908 km (0.101 R)
• M12: 2,041,263 km (0.068 R)
• M13: 2,403,739 km (0.09 R)
• M14: 3,627,300 km (0.117 R)
• M15: 3,672,478 km (0.064 R)
• M16: 3,970,327 km (0.047 R)
• M17: 4,087,014 km (0.109 R)
• M18: 4,760,952 km (0.1 R)
• M19: 4,835,302 km (0.092 R)
• M20: 5,572,521 km (0.092 R)
• M21: 5,650,760 km (0.057 R)
• M22: 5,887,574 km (0.086 R)
• M23: 5,967,309 km (0.106 R)
• M24: 6,020,716 km (0.094 R)
• M25: 6,074,122 km (0.101 R)
• M26: 6,262,616 km (0.084 R)
• M27: 6,700,638 km (0.102 R)
• M28: 7,007,463 km (0.088 R)
• M29: 8,608,759 km (0.106 R)
• M30: 8,820,290 km (0.03 R)
• M31: 8,972,431 km (0.1 R)
• M32: 9,064,285 km (0.113 R)
• M33: 9,746,451 km (0.091 R)
• M34: 9,872,263 km (0.051 R)
• M35: 11,923,249 km (0.042 R)
• M36: 12,362,319 km (0.095 R)
• M37: 12,566,820 km (0.081 R)
• M38: 12,737,959 km (0.104 R)
• M39: 13,465,604 km (0.111 R)
• M40: 13,711,094 km (0.086 R)
• M41: 14,313,375 km (0.088 R)
• M42: 14,420,636 km (0.06 R)
• M43: 15,507,166 km (0.111 R)
• M44: 15,838,226 km (0.072 R)
• M45: 16,357,929 km (0.077 R)
• M46: 16,807,620 km (0.103 R)
• M47: 16,883,017 km (0.119 R)
• M48: 17,071,959 km (0.062 R)
• M49: 18,647,225 km (0.105 R)
• M50: 19,630,233 km (0.08 R)
• M51: 19,948,427 km (0.101 R)
• M52: 20,308,360 km (0.085 R)
• M53: 21,564,533 km (0.116 R)
• M54: 21,728,343 km (0.051 R)
• M55: 22,222,614 km (0.106 R)
• M56: 24,193,416 km (0.114 R)
• M57: 24,236,052 km (0.118 R)
• M58: 24,278,538 km (0.079 R)
• M59: 24,662,705 km (0.112 R)
• M60: 24,920,013 km (0.11 R)
• M61: 26,745,407 km (0.094 R)
• M62: 27,540,818 km (0.042 R)
• M63: 27,896,861 km (0.061 R)
• M64: 29,973,280 km (0.106 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 18,310 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit