🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.72 AU - 0.92 AU

Year: 265 Days

Day: 13.8 Hours

Environment

Temp: 116 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,282,921 km

• M1: 540,348 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.52 AU - 1.88 AU

Year: 790 Days

Day: 28.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,282,921 km

• M1: 45,029 km (0.088 R)
• M2: 70,610 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.07 AU - 2.81 AU

Year: 1359 Days

Day: 24.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.84 AU - 4.26 AU

Year: 2905 Days

Day: 17.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.09 AU - 5.17 AU

Year: 4142 Days

Day: 45.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.3

Radius: 14.9

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 5.6 AU - 5.7 AU

Year: 4787 Days

Day: 12.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 43,282,921 km

• M1: 349,311 km (0.075 R)
• M2: 625,319 km (0.103 R)
• M3: 820,395 km (0.044 R)
• M4: 1,497,923 km (0.069 R)
• M5: 1,590,674 km (0.07 R)
• M6: 2,084,198 km (0.104 R)
• M7: 2,241,574 km (0.11 R)
• M8: 2,348,986 km (0.096 R)
• M9: 2,882,601 km (0.048 R)
• M10: 3,392,281 km (0.08 R)
• M11: 3,881,915 km (0.095 R)
• M12: 4,077,589 km (0.086 R)
• M13: 4,343,724 km (0.073 R)
• M14: 4,858,191 km (0.1 R)
• M15: 5,301,898 km (0.108 R)
• M16: 5,870,370 km (0.12 R)
• M17: 6,555,229 km (0.086 R)
• M18: 6,730,408 km (0.097 R)
• M19: 7,487,523 km (0.09 R)
• M20: 7,773,255 km (0.097 R)
• M21: 7,917,617 km (0.06 R)
• M22: 8,609,806 km (0.062 R)
• M23: 8,716,320 km (0.06 R)
• M24: 8,909,301 km (0.101 R)
• M25: 9,038,853 km (0.118 R)
• M26: 9,321,443 km (0.027 R)
• M27: 9,806,589 km (0.114 R)
• M28: 9,917,890 km (0.094 R)
• M29: 10,824,304 km (0.115 R)
• M30: 11,217,596 km (0.117 R)
• M31: 11,380,957 km (0.041 R)
• M32: 12,185,495 km (0.04 R)
• M33: 12,691,734 km (0.11 R)
• M34: 12,813,207 km (0.073 R)
• M35: 13,106,569 km (0.079 R)
• M36: 14,150,463 km (0.113 R)
• M37: 15,272,895 km (0.092 R)
• M38: 15,792,449 km (0.098 R)
• M39: 16,107,053 km (0.101 R)
• M40: 16,370,794 km (0.086 R)
• M41: 16,529,817 km (0.103 R)
• M42: 16,662,660 km (0.117 R)
• M43: 17,251,327 km (0.077 R)
• M44: 17,819,799 km (0.099 R)
• M45: 18,559,561 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.5

Radius: 8.6

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 8.32 AU - 9.86 AU

Year: 9769 Days

Day: 14.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 43,282,921 km

• M1: 129,552 km (0.11 R)
• M2: 232,924 km (0.099 R)
• M3: 659,876 km (0.039 R)
• M4: 821,592 km (0.1 R)
• M5: 883,675 km (0.063 R)
• M6: 947,403 km (0.106 R)
• M7: 1,254,528 km (0.085 R)
• M8: 1,363,884 km (0.11 R)
• M9: 1,730,997 km (0.057 R)
• M10: 1,812,079 km (0.073 R)
• M11: 1,915,451 km (0.119 R)
• M12: 2,020,768 km (0.082 R)
• M13: 2,281,517 km (0.096 R)
• M14: 2,507,111 km (0.116 R)
• M15: 3,277,241 km (0.045 R)
• M16: 3,429,382 km (0.089 R)
• M17: 3,635,827 km (0.115 R)
• M18: 4,115,587 km (0.106 R)
• M19: 4,224,793 km (0.113 R)
• M20: 4,643,368 km (0.115 R)
• M21: 5,133,900 km (0.064 R)
• M22: 5,251,633 km (0.083 R)
• M23: 5,610,519 km (0.087 R)
• M24: 5,793,028 km (0.119 R)
• M25: 6,226,263 km (0.11 R)
• M26: 6,510,350 km (0.101 R)
• M27: 7,354,830 km (0.043 R)
• M28: 7,722,541 km (0.068 R)
• M29: 8,130,345 km (0.098 R)
• M30: 8,440,910 km (0.11 R)
• M31: 8,650,198 km (0.099 R)
• M32: 8,790,670 km (0.075 R)
• M33: 9,145,067 km (0.071 R)
• M34: 9,216,426 km (0.075 R)
• M35: 9,721,767 km (0.082 R)
• M36: 10,199,134 km (0.109 R)
• M37: 10,872,624 km (0.112 R)
• M38: 11,291,348 km (0.081 R)
• M39: 11,676,563 km (0.106 R)
• M40: 11,792,950 km (0.027 R)
• M41: 11,987,876 km (0.074 R)
• M42: 12,223,044 km (0.099 R)
• M43: 12,420,363 km (0.082 R)
• M44: 12,618,580 km (0.062 R)
• M45: 12,937,972 km (0.098 R)
• M46: 13,139,031 km (0.049 R)
• M47: 13,260,206 km (0.102 R)
• M48: 13,830,174 km (0.092 R)
• M49: 14,658,347 km (0.066 R)
• M50: 15,332,585 km (0.085 R)
• M51: 15,630,734 km (0.105 R)
• M52: 16,016,846 km (0.105 R)
• M53: 16,449,483 km (0.111 R)
• M54: 16,623,615 km (0.095 R)
• M55: 17,770,581 km (0.111 R)
• M56: 18,083,839 km (0.036 R)
• M57: 18,624,785 km (0.099 R)
• M58: 19,171,266 km (0.084 R)
• M59: 19,676,758 km (0.051 R)
• M60: 20,093,687 km (0.089 R)
• M61: 20,419,810 km (0.057 R)
• M62: 21,077,592 km (0.115 R)
• M63: 21,504,096 km (0.072 R)
• M64: 22,125,226 km (0.103 R)
• M65: 22,413,950 km (0.111 R)
• M66: 22,703,870 km (0.118 R)
• M67: 23,630,031 km (0.095 R)
• M68: 24,122,507 km (0.064 R)
• M69: 24,817,539 km (0.119 R)
• M70: 24,967,436 km (0.118 R)
• M71: 25,469,037 km (0.057 R)
• M72: 26,278,362 km (0.057 R)
• M73: 26,481,965 km (0.08 R)
• M74: 27,250,449 km (0.113 R)
• M75: 28,338,474 km (0.108 R)
• M76: 29,071,803 km (0.089 R)
• M77: 29,811,265 km (0.102 R)
• M78: 30,557,011 km (0.088 R)
• M79: 30,663,973 km (0.092 R)
• M80: 31,362,745 km (0.113 R)
• M81: 31,958,144 km (0.109 R)
• M82: 33,600,579 km (0.12 R)
• M83: 34,265,392 km (0.078 R)
• M84: 34,543,644 km (0.118 R)
• M85: 34,878,444 km (0.094 R)
• M86: 36,058,921 km (0.064 R)
• M87: 36,739,442 km (0.083 R)
• M88: 37,367,005 km (0.088 R)
• M89: 38,170,645 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.3

Radius: 11.4

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 10.83 AU - 12.31 AU

Year: 14028 Days

Day: 8.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 43,282,921 km

• M1: 282,590 km (0.092 R)
• M2: 461,360 km (0.064 R)
• M3: 2,117,408 km (0.083 R)
• M4: 2,825,455 km (0.077 R)
• M5: 2,954,708 km (0.088 R)
• M6: 4,931,494 km (0.08 R)
• M7: 5,214,084 km (0.083 R)
• M8: 7,444,289 km (0.106 R)
• M9: 7,914,625 km (0.109 R)
• M10: 8,098,032 km (0.105 R)
• M11: 8,208,734 km (0.099 R)
• M12: 8,544,133 km (0.054 R)
• M13: 9,074,756 km (0.104 R)
• M14: 9,890,663 km (0.077 R)
• M15: 10,648,975 km (0.105 R)
• M16: 10,770,448 km (0.032 R)
• M17: 10,933,211 km (0.118 R)
• M18: 11,758,841 km (0.118 R)
• M19: 11,884,354 km (0.068 R)
• M20: 12,136,875 km (0.025 R)
• M21: 12,433,827 km (0.1 R)
• M22: 13,865,479 km (0.105 R)
• M23: 14,713,250 km (0.066 R)
• M24: 15,440,295 km (0.064 R)
• M25: 15,808,157 km (0.069 R)
• M26: 17,213,329 km (0.113 R)
• M27: 17,356,195 km (0.066 R)
• M28: 17,451,489 km (0.1 R)
• M29: 18,172,401 km (0.054 R)
• M30: 19,050,242 km (0.052 R)
• M31: 20,644,805 km (0.081 R)
• M32: 20,847,062 km (0.086 R)
• M33: 20,999,352 km (0.081 R)
• M34: 22,126,572 km (0.114 R)
• M35: 22,645,527 km (0.113 R)
• M36: 22,906,426 km (0.114 R)
• M37: 23,011,144 km (0.072 R)
• M38: 23,168,372 km (0.117 R)
• M39: 23,642,447 km (0.101 R)
• M40: 24,493,061 km (0.11 R)
• M41: 26,718,329 km (0.077 R)
• M42: 27,326,295 km (0.037 R)
• M43: 27,492,947 km (0.117 R)
• M44: 27,659,898 km (0.071 R)
• M45: 28,499,741 km (0.099 R)
• M46: 29,064,174 km (0.112 R)
• M47: 29,461,505 km (0.105 R)
• M48: 30,204,259 km (0.112 R)
• M49: 31,300,961 km (0.109 R)
• M50: 31,883,345 km (0.082 R)
• M51: 32,763,579 km (0.03 R)
• M52: 33,295,699 km (0.108 R)
• M53: 34,548,132 km (0.118 R)
• M54: 34,908,813 km (0.099 R)
• M55: 35,391,715 km (0.067 R)
• M56: 35,634,063 km (0.048 R)
• M57: 37,222,194 km (0.066 R)
• M58: 40,974,408 km (0.1 R)
• M59: 41,867,058 km (0.118 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 15,497 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit