🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.41 AU - 0.63 AU

Year: 144 Days

Day: 41.6 Hours

Environment

Temp: 230 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.56 AU - 0.64 AU

Year: 178 Days

Day: 30.6 Hours

Environment

Temp: 115 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.61 AU - 0.69 AU

Year: 201 Days

Day: 31.3 Hours

Environment

Temp: 135 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,453,844 km

• M1: 347,067 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.78 AU - 0.98 AU

Year: 316 Days

Day: 14.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.29 AU - 1.47 AU

Year: 621 Days

Day: 18.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,453,844 km

• M1: 500,405 km (0.028 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.9 AU - 2.96 AU

Year: 1450 Days

Day: 18.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.98 AU - 4.48 AU

Year: 2758 Days

Day: 28.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229

Radius: 13.2

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 6.26 AU - 8.34 AU

Year: 7552 Days

Day: 8.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 63,453,844 km

• M1: 230,381 km (0.049 R)
• M2: 328,517 km (0.106 R)
• M3: 587,471 km (0.107 R)
• M4: 761,603 km (0.069 R)
• M5: 843,732 km (0.072 R)
• M6: 979,866 km (0.103 R)
• M7: 1,137,542 km (0.059 R)
• M8: 1,376,151 km (0.085 R)
• M9: 1,494,333 km (0.099 R)
• M10: 1,709,754 km (0.041 R)
• M11: 1,902,885 km (0.082 R)
• M12: 2,258,479 km (0.101 R)
• M13: 2,381,748 km (0.113 R)
• M14: 3,013,350 km (0.096 R)
• M15: 3,530,659 km (0.086 R)
• M16: 3,716,310 km (0.118 R)
• M17: 4,183,804 km (0.112 R)
• M18: 4,446,946 km (0.108 R)
• M19: 4,625,267 km (0.092 R)
• M20: 4,738,064 km (0.064 R)
• M21: 4,874,647 km (0.088 R)
• M22: 4,966,350 km (0.052 R)
• M23: 5,151,702 km (0.061 R)
• M24: 6,361,201 km (0.063 R)
• M25: 6,461,730 km (0.071 R)
• M26: 6,638,854 km (0.069 R)
• M27: 6,843,355 km (0.091 R)
• M28: 7,153,920 km (0.116 R)
• M29: 7,258,489 km (0.105 R)
• M30: 7,469,272 km (0.072 R)
• M31: 8,004,982 km (0.032 R)
• M32: 8,442,556 km (0.037 R)
• M33: 8,803,835 km (0.032 R)
• M34: 8,972,282 km (0.085 R)
• M35: 9,198,623 km (0.06 R)
• M36: 9,455,483 km (0.035 R)
• M37: 9,541,651 km (0.096 R)
• M38: 10,093,518 km (0.079 R)
• M39: 10,447,466 km (0.108 R)
• M40: 10,955,800 km (0.036 R)
• M41: 11,046,307 km (0.07 R)
• M42: 11,380,508 km (0.072 R)
• M43: 11,841,719 km (0.064 R)
• M44: 12,152,583 km (0.04 R)
• M45: 12,277,647 km (0.105 R)
• M46: 13,326,029 km (0.063 R)
• M47: 13,454,982 km (0.043 R)
• M48: 13,812,072 km (0.109 R)
• M49: 14,801,513 km (0.114 R)
• M50: 15,304,909 km (0.091 R)
• M51: 15,406,337 km (0.108 R)
• M52: 15,984,832 km (0.08 R)
• M53: 16,535,950 km (0.12 R)
• M54: 16,848,610 km (0.115 R)
• M55: 17,198,370 km (0.087 R)
• M56: 17,374,147 km (0.085 R)
• M57: 17,479,913 km (0.09 R)
• M58: 17,727,497 km (0.095 R)
• M59: 18,405,624 km (0.114 R)
• M60: 19,164,834 km (0.096 R)
• M61: 19,310,542 km (0.076 R)
• M62: 19,713,409 km (0.118 R)
• M63: 20,639,270 km (0.07 R)
• M64: 20,751,319 km (0.098 R)
• M65: 20,976,015 km (0.097 R)
• M66: 21,806,882 km (0.11 R)
• M67: 21,921,025 km (0.046 R)
• M68: 22,341,245 km (0.06 R)
• M69: 23,189,764 km (0.113 R)
• M70: 23,384,092 km (0.117 R)
• M71: 23,539,823 km (0.059 R)
• M72: 24,127,294 km (0.093 R)
• M73: 25,077,390 km (0.056 R)
• M74: 25,436,874 km (0.115 R)
• M75: 26,810,033 km (0.053 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.7

Radius: 9.6

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 7.04 AU - 8 AU

Year: 7896 Days

Day: 14.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,453,844 km

• M1: 122,371 km (0.073 R)
• M2: 198,516 km (0.12 R)
• M3: 542,442 km (0.03 R)
• M4: 688,150 km (0.073 R)
• M5: 1,551,330 km (0.077 R)
• M6: 1,837,211 km (0.062 R)
• M7: 2,005,509 km (0.115 R)
• M8: 2,178,893 km (0.066 R)
• M9: 2,277,478 km (0.092 R)
• M10: 2,540,770 km (0.08 R)
• M11: 3,118,816 km (0.067 R)
• M12: 3,320,474 km (0.106 R)
• M13: 3,619,371 km (0.107 R)
• M14: 4,267,878 km (0.091 R)
• M15: 4,367,061 km (0.088 R)
• M16: 4,517,257 km (0.045 R)
• M17: 4,797,005 km (0.051 R)
• M18: 5,454,039 km (0.08 R)
• M19: 5,588,827 km (0.092 R)
• M20: 6,880,604 km (0.064 R)
• M21: 6,997,141 km (0.112 R)
• M22: 7,740,493 km (0.071 R)
• M23: 8,415,479 km (0.097 R)
• M24: 8,477,711 km (0.046 R)
• M25: 9,077,300 km (0.116 R)
• M26: 9,237,369 km (0.114 R)
• M27: 9,527,888 km (0.06 R)
• M28: 9,690,501 km (0.081 R)
• M29: 9,952,746 km (0.029 R)
• M30: 10,854,971 km (0.113 R)
• M31: 11,540,129 km (0.11 R)
• M32: 11,818,082 km (0.11 R)
• M33: 11,887,944 km (0.071 R)
• M34: 12,487,084 km (0.111 R)
• M35: 13,060,044 km (0.084 R)
• M36: 13,935,640 km (0.11 R)
• M37: 15,436,555 km (0.108 R)
• M38: 15,666,188 km (0.098 R)
• M39: 16,167,341 km (0.104 R)
• M40: 16,478,505 km (0.113 R)
• M41: 16,673,879 km (0.057 R)
• M42: 17,106,666 km (0.074 R)
• M43: 17,185,654 km (0.119 R)
• M44: 17,344,228 km (0.064 R)
• M45: 17,582,986 km (0.119 R)
• M46: 17,902,826 km (0.032 R)
• M47: 18,224,761 km (0.102 R)
• M48: 18,955,845 km (0.097 R)
• M49: 19,160,794 km (0.119 R)
• M50: 19,489,910 km (0.102 R)
• M51: 19,613,926 km (0.115 R)
• M52: 19,696,654 km (0.094 R)
• M53: 20,405,000 km (0.12 R)
• M54: 20,488,924 km (0.08 R)
• M55: 20,657,072 km (0.105 R)
• M56: 20,994,565 km (0.12 R)
• M57: 21,079,387 km (0.052 R)
• M58: 21,291,517 km (0.1 R)
• M59: 21,803,740 km (0.059 R)
• M60: 21,975,329 km (0.082 R)
• M61: 22,104,432 km (0.113 R)
• M62: 22,276,918 km (0.111 R)
• M63: 22,449,704 km (0.028 R)
• M64: 22,709,854 km (0.063 R)
• M65: 22,840,304 km (0.094 R)
• M66: 22,971,052 km (0.113 R)
• M67: 23,496,290 km (0.105 R)
• M68: 23,584,254 km (0.071 R)
• M69: 24,291,702 km (0.034 R)
• M70: 24,826,963 km (0.095 R)
• M71: 25,637,036 km (0.063 R)
• M72: 26,181,871 km (0.118 R)
• M73: 26,638,743 km (0.078 R)
• M74: 26,914,153 km (0.032 R)
• M75: 27,560,565 km (0.104 R)
• M76: 27,839,117 km (0.063 R)
• M77: 28,774,552 km (0.105 R)
• M78: 28,868,649 km (0.11 R)
• M79: 30,868,473 km (0.066 R)
• M80: 31,254,436 km (0.051 R)
• M81: 31,690,514 km (0.031 R)
• M82: 31,982,379 km (0.053 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 246.2

Radius: 7.4

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 14.65 AU - 18.13 AU

Year: 25406 Days

Day: 20.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 63,453,844 km

• M1: 97,687 km (0.111 R)
• M2: 257,907 km (0.098 R)
• M3: 489,335 km (0.103 R)
• M4: 598,990 km (0.11 R)
• M5: 737,667 km (0.119 R)
• M6: 887,115 km (0.09 R)
• M7: 1,774,380 km (0.108 R)
• M8: 1,888,972 km (0.107 R)
• M9: 1,976,637 km (0.117 R)
• M10: 2,095,717 km (0.039 R)
• M11: 2,660,299 km (0.108 R)
• M12: 3,809,959 km (0.106 R)
• M13: 4,071,456 km (0.099 R)
• M14: 4,261,744 km (0.106 R)
• M15: 4,533,264 km (0.077 R)
• M16: 4,890,504 km (0.108 R)
• M17: 5,133,750 km (0.119 R)
• M18: 5,506,249 km (0.118 R)
• M19: 5,632,210 km (0.094 R)
• M20: 5,801,854 km (0.099 R)
• M21: 6,990,110 km (0.1 R)
• M22: 8,155,178 km (0.051 R)
• M23: 8,203,050 km (0.074 R)
• M24: 8,882,822 km (0.11 R)
• M25: 8,981,407 km (0.07 R)
• M26: 9,229,441 km (0.117 R)
• M27: 10,038,466 km (0.115 R)
• M28: 11,723,387 km (0.065 R)
• M29: 12,267,773 km (0.093 R)
• M30: 12,764,588 km (0.113 R)
• M31: 13,324,533 km (0.117 R)
• M32: 13,778,113 km (0.082 R)
• M33: 13,892,406 km (0.092 R)
• M34: 14,006,849 km (0.061 R)
• M35: 15,228,315 km (0.11 R)
• M36: 15,464,829 km (0.112 R)
• M37: 15,643,001 km (0.113 R)
• M38: 16,061,426 km (0.069 R)
• M39: 17,585,529 km (0.103 R)
• M40: 17,958,177 km (0.085 R)
• M41: 19,091,680 km (0.1 R)
• M42: 19,860,165 km (0.114 R)
• M43: 20,508,222 km (0.105 R)
• M44: 21,493,324 km (0.096 R)
• M45: 22,024,995 km (0.094 R)
• M46: 22,158,586 km (0.118 R)
• M47: 24,057,133 km (0.115 R)
• M48: 24,263,727 km (0.116 R)
• M49: 26,929,861 km (0.054 R)
• M50: 27,287,400 km (0.058 R)
• M51: 27,574,777 km (0.114 R)
• M52: 28,007,564 km (0.052 R)
• M53: 28,079,820 km (0.092 R)
• M54: 29,613,646 km (0.102 R)
• M55: 30,725,607 km (0.064 R)
• M56: 31,775,934 km (0.108 R)
• M57: 32,229,664 km (0.117 R)
• M58: 32,685,489 km (0.08 R)
• M59: 33,143,408 km (0.072 R)
• M60: 33,296,596 km (0.054 R)
• M61: 33,373,191 km (0.085 R)
• M62: 33,680,465 km (0.091 R)
• M63: 34,220,363 km (0.115 R)
• M64: 34,840,895 km (0.032 R)
• M65: 35,621,647 km (0.043 R)
• M66: 36,250,556 km (0.102 R)
• M67: 36,724,482 km (0.105 R)
• M68: 37,918,572 km (0.104 R)
• M69: 39,936,797 km (0.118 R)
• M70: 40,181,390 km (0.069 R)
• M71: 41,824,273 km (0.113 R)
• M72: 42,737,120 km (0.089 R)
• M73: 43,237,824 km (0.094 R)
• M74: 43,488,999 km (0.098 R)
• M75: 44,751,754 km (0.073 R)
• M76: 45,345,059 km (0.047 R)
• M77: 45,941,057 km (0.107 R)
• M78: 46,111,748 km (0.085 R)
• M79: 46,711,187 km (0.093 R)
• M80: 49,396,170 km (0.059 R)
• M81: 49,571,050 km (0.073 R)
• M82: 51,775,225 km (0.111 R)
• M83: 53,112,929 km (0.047 R)
• M84: 53,741,090 km (0.114 R)
• M85: 54,462,002 km (0.089 R)
• M86: 56,004,656 km (0.117 R)
• M87: 57,193,809 km (0.086 R)
• M88: 57,837,678 km (0.109 R)
• M89: 62,411,184 km (0.106 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 18,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit