🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.72 AU - 1.14 AU

Year: 333 Days

Day: 26.5 Hours

Environment

Temp: 40 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 78,740,136 km

• M1: 43,234 km (0.054 R)
• M2: 252,970 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.05 AU - 2.99 AU

Year: 1484 Days

Day: 34.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,740,136 km

• M1: 666,010 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.98 AU - 3.08 AU

Year: 1492 Days

Day: 42.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.35 AU - 3.89 AU

Year: 2044 Days

Day: 22.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.37 AU - 3.87 AU

Year: 2044 Days

Day: 45.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.3

Radius: 9.1

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.08 AU - 5.16 AU

Year: 4296 Days

Day: 7.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 78,740,136 km

• M1: 303,833 km (0.113 R)
• M2: 491,429 km (0.074 R)
• M3: 559,646 km (0.105 R)
• M4: 652,546 km (0.057 R)
• M5: 1,130,062 km (0.064 R)
• M6: 1,375,852 km (0.1 R)
• M7: 1,505,104 km (0.091 R)
• M8: 1,593,666 km (0.109 R)
• M9: 1,729,800 km (0.086 R)
• M10: 1,869,824 km (0.109 R)
• M11: 1,949,410 km (0.086 R)
• M12: 2,046,200 km (0.056 R)
• M13: 2,261,770 km (0.113 R)
• M14: 2,502,324 km (0.101 R)
• M15: 2,697,250 km (0.026 R)
• M16: 2,915,513 km (0.065 R)
• M17: 3,008,264 km (0.034 R)
• M18: 3,158,609 km (0.081 R)
• M19: 3,253,903 km (0.102 R)
• M20: 3,311,498 km (0.118 R)
• M21: 3,486,378 km (0.064 R)
• M22: 3,604,710 km (0.104 R)
• M23: 4,050,213 km (0.107 R)
• M24: 4,174,678 km (0.116 R)
• M25: 4,577,545 km (0.114 R)
• M26: 4,926,407 km (0.092 R)
• M27: 5,261,357 km (0.115 R)
• M28: 5,374,752 km (0.097 R)
• M29: 5,466,007 km (0.086 R)
• M30: 5,557,710 km (0.093 R)
• M31: 5,626,825 km (0.084 R)
• M32: 5,766,100 km (0.059 R)
• M33: 6,000,670 km (0.081 R)
• M34: 6,382,444 km (0.103 R)
• M35: 6,625,091 km (0.082 R)
• M36: 7,421,999 km (0.102 R)
• M37: 7,651,482 km (0.093 R)
• M38: 7,987,330 km (0.091 R)
• M39: 8,248,976 km (0.085 R)
• M40: 8,407,251 km (0.071 R)
• M41: 9,405,667 km (0.1 R)
• M42: 9,488,245 km (0.08 R)
• M43: 9,598,798 km (0.102 R)
• M44: 9,821,100 km (0.114 R)
• M45: 10,469,757 km (0.102 R)
• M46: 11,248,713 km (0.091 R)
• M47: 12,076,288 km (0.058 R)
• M48: 12,527,774 km (0.084 R)
• M49: 14,198,184 km (0.073 R)
• M50: 14,770,546 km (0.115 R)
• M51: 15,220,835 km (0.109 R)
• M52: 15,317,924 km (0.085 R)
• M53: 15,545,313 km (0.112 R)
• M54: 16,003,232 km (0.08 R)
• M55: 16,532,210 km (0.112 R)
• M56: 16,765,433 km (0.083 R)
• M57: 17,336,299 km (0.116 R)
• M58: 17,981,963 km (0.108 R)
• M59: 18,050,329 km (0.052 R)
• M60: 18,187,361 km (0.064 R)
• M61: 18,669,964 km (0.09 R)
• M62: 18,843,348 km (0.109 R)
• M63: 19,087,043 km (0.109 R)
• M64: 19,507,114 km (0.115 R)
• M65: 19,647,736 km (0.105 R)
• M66: 19,788,806 km (0.091 R)
• M67: 20,036,540 km (0.045 R)
• M68: 20,534,851 km (0.069 R)
• M69: 21,871,508 km (0.099 R)
• M70: 22,127,619 km (0.09 R)
• M71: 22,200,922 km (0.098 R)
• M72: 22,274,375 km (0.104 R)
• M73: 23,310,789 km (0.027 R)
• M74: 23,385,289 km (0.068 R)
• M75: 23,497,487 km (0.079 R)
• M76: 23,834,830 km (0.109 R)
• M77: 23,947,627 km (0.093 R)
• M78: 24,628,297 km (0.088 R)
• M79: 25,622,525 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.6

Radius: 14.3

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.62 AU - 7.46 AU

Year: 5505 Days

Day: 6 Hours

Environment

Temp: -154 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 78,740,136 km

• M1: 218,413 km (0.101 R)
• M2: 342,430 km (0.092 R)
• M3: 606,470 km (0.118 R)
• M4: 760,107 km (0.047 R)
• M5: 943,215 km (0.082 R)
• M6: 1,190,350 km (0.038 R)
• M7: 1,288,786 km (0.114 R)
• M8: 1,477,129 km (0.067 R)
• M9: 1,786,647 km (0.072 R)
• M10: 2,575,477 km (0.113 R)
• M11: 3,156,665 km (0.116 R)
• M12: 3,607,253 km (0.04 R)
• M13: 3,778,393 km (0.065 R)
• M14: 4,490,629 km (0.037 R)
• M15: 4,997,616 km (0.114 R)
• M16: 5,299,654 km (0.1 R)
• M17: 5,495,029 km (0.113 R)
• M18: 5,607,826 km (0.079 R)
• M19: 6,687,174 km (0.117 R)
• M20: 6,807,601 km (0.075 R)
• M21: 7,452,517 km (0.117 R)
• M22: 7,546,165 km (0.116 R)
• M23: 9,333,710 km (0.085 R)
• M24: 9,468,648 km (0.045 R)
• M25: 9,946,164 km (0.099 R)
• M26: 10,222,621 km (0.057 R)
• M27: 11,679,255 km (0.068 R)
• M28: 12,673,632 km (0.108 R)
• M29: 13,011,125 km (0.032 R)
• M30: 13,427,755 km (0.036 R)
• M31: 13,964,363 km (0.072 R)
• M32: 14,429,911 km (0.108 R)
• M33: 14,861,202 km (0.034 R)
• M34: 15,058,671 km (0.088 R)
• M35: 15,177,602 km (0.092 R)
• M36: 15,416,360 km (0.096 R)
• M37: 15,897,467 km (0.085 R)
• M38: 16,099,424 km (0.083 R)
• M39: 16,261,588 km (0.034 R)
• M40: 16,383,660 km (0.107 R)
• M41: 16,915,779 km (0.082 R)
• M42: 17,955,335 km (0.084 R)
• M43: 18,250,043 km (0.088 R)
• M44: 18,844,395 km (0.105 R)
• M45: 19,058,170 km (0.119 R)
• M46: 19,402,096 km (0.086 R)
• M47: 19,531,498 km (0.031 R)
• M48: 19,747,966 km (0.078 R)
• M49: 20,139,464 km (0.116 R)
• M50: 20,314,344 km (0.109 R)
• M51: 20,533,505 km (0.1 R)
• M52: 20,665,450 km (0.05 R)
• M53: 21,284,935 km (0.062 R)
• M54: 21,865,674 km (0.093 R)
• M55: 22,496,827 km (0.053 R)
• M56: 22,632,961 km (0.057 R)
• M57: 23,546,854 km (0.097 R)
• M58: 24,101,115 km (0.112 R)
• M59: 24,659,563 km (0.097 R)
• M60: 24,753,062 km (0.082 R)
• M61: 25,505,390 km (0.084 R)
• M62: 25,789,476 km (0.108 R)
• M63: 26,504,105 km (0.099 R)
• M64: 27,370,426 km (0.078 R)
• M65: 28,736,405 km (0.12 R)
• M66: 29,427,696 km (0.101 R)
• M67: 29,825,178 km (0.065 R)
• M68: 30,074,558 km (0.112 R)
• M69: 30,274,570 km (0.04 R)
• M70: 30,826,736 km (0.081 R)
• M71: 31,992,103 km (0.028 R)
• M72: 32,298,629 km (0.099 R)
• M73: 32,400,954 km (0.1 R)
• M74: 32,811,451 km (0.118 R)
• M75: 34,157,383 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322.4

Radius: 7.8

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 17.15 AU - 20.83 AU

Year: 30690 Days

Day: 23.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,740,136 km

• M1: 200,312 km (0.104 R)
• M2: 426,653 km (0.083 R)
• M3: 505,641 km (0.042 R)
• M4: 702,661 km (0.116 R)
• M5: 976,276 km (0.026 R)
• M6: 1,460,823 km (0.055 R)
• M7: 1,943,576 km (0.051 R)
• M8: 2,291,540 km (0.084 R)
• M9: 2,399,699 km (0.091 R)
• M10: 2,621,254 km (0.084 R)
• M11: 3,044,765 km (0.114 R)
• M12: 3,124,052 km (0.117 R)
• M13: 3,284,720 km (0.051 R)
• M14: 3,489,520 km (0.1 R)
• M15: 3,572,547 km (0.062 R)
• M16: 3,698,508 km (0.11 R)
• M17: 3,911,536 km (0.11 R)
• M18: 4,084,919 km (0.089 R)
• M19: 4,620,181 km (0.099 R)
• M20: 5,224,855 km (0.062 R)
• M21: 5,658,091 km (0.066 R)
• M22: 6,203,225 km (0.085 R)
• M23: 7,025,864 km (0.117 R)
• M24: 7,449,974 km (0.089 R)
• M25: 7,557,236 km (0.11 R)
• M26: 7,611,091 km (0.062 R)
• M27: 7,827,858 km (0.069 R)
• M28: 7,882,461 km (0.109 R)
• M29: 8,828,369 km (0.107 R)
• M30: 8,941,914 km (0.101 R)
• M31: 9,927,464 km (0.103 R)
• M32: 10,886,087 km (0.087 R)
• M33: 11,936,713 km (0.115 R)
• M34: 11,999,544 km (0.096 R)
• M35: 13,278,756 km (0.047 R)
• M36: 13,868,321 km (0.11 R)
• M37: 15,073,182 km (0.098 R)
• M38: 16,172,128 km (0.117 R)
• M39: 16,801,636 km (0.112 R)
• M40: 16,942,557 km (0.087 R)
• M41: 17,940,375 km (0.078 R)
• M42: 19,398,505 km (0.119 R)
• M43: 19,472,407 km (0.113 R)
• M44: 19,992,259 km (0.11 R)
• M45: 20,970,031 km (0.069 R)
• M46: 21,426,604 km (0.12 R)
• M47: 23,128,280 km (0.067 R)
• M48: 23,521,124 km (0.076 R)
• M49: 25,517,956 km (0.069 R)
• M50: 27,402,590 km (0.116 R)
• M51: 28,152,225 km (0.086 R)
• M52: 30,098,194 km (0.105 R)
• M53: 32,613,233 km (0.093 R)
• M54: 35,375,259 km (0.119 R)
• M55: 36,738,395 km (0.077 R)
• M56: 37,656,776 km (0.048 R)
• M57: 37,933,682 km (0.112 R)
• M58: 44,585,252 km (0.12 R)
• M59: 46,649,702 km (0.096 R)
• M60: 46,847,920 km (0.091 R)
• M61: 47,245,252 km (0.034 R)
• M62: 47,444,217 km (0.114 R)
• M63: 47,643,631 km (0.069 R)
• M64: 47,743,412 km (0.106 R)
• M65: 49,450,324 km (0.083 R)
• M66: 49,551,452 km (0.114 R)
• M67: 50,769,179 km (0.119 R)
• M68: 53,544,818 km (0.077 R)
• M69: 54,272,462 km (0.091 R)
• M70: 55,947,958 km (0.035 R)
• M71: 56,369,375 km (0.053 R)
• M72: 57,321,715 km (0.071 R)
• M73: 58,706,543 km (0.078 R)
• M74: 60,642,190 km (0.117 R)
• M75: 61,400,651 km (0.069 R)
• M76: 62,271,161 km (0.092 R)
• M77: 63,255,515 km (0.066 R)
• M78: 63,694,585 km (0.083 R)
• M79: 64,134,702 km (0.11 R)
• M80: 67,243,644 km (0.105 R)
• M81: 68,365,928 km (0.091 R)
• M82: 68,816,517 km (0.067 R)
• M83: 69,720,686 km (0.085 R)
• M84: 70,401,506 km (0.108 R)
• M85: 71,198,414 km (0.091 R)
• M86: 71,312,557 km (0.057 R)
• M87: 72,456,831 km (0.103 R)
• M88: 72,916,246 km (0.096 R)
• M89: 73,146,328 km (0.114 R)
• M90: 73,838,068 km (0.086 R)
• M91: 74,416,114 km (0.111 R)
• M92: 76,275,915 km (0.057 R)
• M93: 76,977,380 km (0.048 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: 271 - 16,101 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit