🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.4 AU - 0.66 AU

Year: 170 Days

Day: 46.3 Hours

Environment

Temp: 33 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,708,460 km

• M1: 140,921 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.5 AU - 0.64 AU

Year: 189 Days

Day: 18.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.63 AU - 0.73 AU

Year: 247 Days

Day: 42.1 Hours

Environment

Temp: -5 °C

Axial Tilt: 6.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.77 AU - 1.07 AU

Year: 388 Days

Day: 20.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.08 AU - 1.42 AU

Year: 615 Days

Day: 32 Hours

Environment

Temp: -74 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,708,460 km

• M1: 75,996 km (0.062 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.49 AU - 1.57 AU

Year: 832 Days

Day: 20.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.5 AU - 1.7 AU

Year: 890 Days

Day: 28.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.53 AU - 1.71 AU

Year: 907 Days

Day: 47.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 12.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425.3

Radius: 3.3

Gravity: 39.05 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 12.56 AU - 13.34 AU

Year: 20491 Days

Day: 15.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 54,708,460 km

• M1: 43,084 km (0.064 R)
• M2: 88,263 km (0.111 R)
• M3: 227,538 km (0.114 R)
• M4: 1,395,150 km (0.106 R)
• M5: 2,002,068 km (0.103 R)
• M6: 3,060,324 km (0.069 R)
• M7: 3,095,629 km (0.102 R)
• M8: 3,909,591 km (0.051 R)
• M9: 3,948,037 km (0.085 R)
• M10: 3,986,634 km (0.086 R)
• M11: 4,025,380 km (0.056 R)
• M12: 4,500,054 km (0.049 R)
• M13: 5,674,546 km (0.096 R)
• M14: 6,115,711 km (0.12 R)
• M15: 6,476,541 km (0.069 R)
• M16: 7,030,651 km (0.073 R)
• M17: 7,171,423 km (0.089 R)
• M18: 7,218,696 km (0.098 R)
• M19: 7,696,062 km (0.103 R)
• M20: 8,085,167 km (0.088 R)
• M21: 8,282,187 km (0.1 R)
• M22: 8,431,037 km (0.067 R)
• M23: 8,480,703 km (0.073 R)
• M24: 8,933,237 km (0.104 R)
• M25: 9,393,699 km (0.115 R)
• M26: 10,124,933 km (0.1 R)
• M27: 10,337,213 km (0.091 R)
• M28: 10,497,432 km (0.068 R)
• M29: 11,641,407 km (0.072 R)
• M30: 12,031,558 km (0.098 R)
• M31: 12,312,802 km (0.05 R)
• M32: 12,881,723 km (0.09 R)
• M33: 13,054,060 km (0.079 R)
• M34: 13,227,145 km (0.037 R)
• M35: 16,657,424 km (0.071 R)
• M36: 17,222,904 km (0.074 R)
• M37: 17,412,743 km (0.05 R)
• M38: 17,603,181 km (0.091 R)
• M39: 17,666,910 km (0.109 R)
• M40: 17,986,451 km (0.048 R)
• M41: 20,476,059 km (0.086 R)
• M42: 20,543,079 km (0.066 R)
• M43: 20,744,438 km (0.1 R)
• M44: 23,141,145 km (0.065 R)
• M45: 23,630,779 km (0.098 R)
• M46: 24,336,432 km (0.103 R)
• M47: 24,620,518 km (0.072 R)
• M48: 25,048,817 km (0.112 R)
• M49: 25,335,746 km (0.106 R)
• M50: 29,313,703 km (0.066 R)
• M51: 29,389,250 km (0.089 R)
• M52: 30,452,741 km (0.085 R)
• M53: 30,605,630 km (0.087 R)
• M54: 30,758,818 km (0.104 R)
• M55: 31,915,958 km (0.1 R)
• M56: 32,226,972 km (0.119 R)
• M57: 32,851,842 km (0.107 R)
• M58: 33,402,063 km (0.114 R)
• M59: 33,559,739 km (0.115 R)
• M60: 33,875,989 km (0.112 R)
• M61: 35,070,528 km (0.112 R)
• M62: 35,391,415 km (0.12 R)
• M63: 36,522,226 km (0.113 R)
• M64: 36,766,070 km (0.102 R)
• M65: 38,984,756 km (0.103 R)
• M66: 39,150,810 km (0.108 R)
• M67: 40,993,108 km (0.102 R)
• M68: 42,435,830 km (0.094 R)
• M69: 43,120,539 km (0.05 R)
• M70: 45,109,293 km (0.103 R)
• M71: 46,422,314 km (0.11 R)
• M72: 46,510,277 km (0.119 R)
• M73: 46,598,390 km (0.089 R)
• M74: 48,014,484 km (0.097 R)
• M75: 49,624,456 km (0.114 R)
• M76: 49,894,480 km (0.076 R)
• M77: 50,436,025 km (0.064 R)
• M78: 50,617,038 km (0.081 R)
• M79: 50,888,857 km (0.117 R)
• M80: 51,433,992 km (0.091 R)
• M81: 51,889,667 km (0.03 R)
• M82: 53,264,920 km (0.114 R)
• M83: 53,357,073 km (0.063 R)
• M84: 53,818,432 km (0.092 R)
• M85: 54,466,490 km (0.115 R)
• M86: 54,838,091 km (0.084 R)
• M87: 56,520,170 km (0.069 R)
• M88: 57,273,246 km (0.109 R)
• M89: 59,075,002 km (0.099 R)
• M90: 61,473,954 km (0.099 R)
• M91: 61,860,664 km (0.103 R)
• M92: 62,054,394 km (0.081 R)
• M93: 64,002,307 km (0.082 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153

Radius: 5.2

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 13.33 AU - 16.87 AU

Year: 25801 Days

Day: 19.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 54,708,460 km

• M1: 155,133 km (0.074 R)
• M2: 392,246 km (0.042 R)
• M3: 551,867 km (0.105 R)
• M4: 603,777 km (0.037 R)
• M5: 731,384 km (0.103 R)
• M6: 827,875 km (0.052 R)
• M7: 908,209 km (0.075 R)
• M8: 1,076,656 km (0.095 R)
• M9: 1,278,015 km (0.083 R)
• M10: 1,564,644 km (0.049 R)
• M11: 1,792,631 km (0.026 R)
• M12: 2,085,544 km (0.065 R)
• M13: 2,195,648 km (0.083 R)
• M14: 2,775,190 km (0.115 R)
• M15: 2,835,628 km (0.118 R)
• M16: 3,594,687 km (0.091 R)
• M17: 3,627,599 km (0.045 R)
• M18: 4,202,952 km (0.12 R)
• M19: 4,307,371 km (0.101 R)
• M20: 4,483,448 km (0.076 R)
• M21: 4,988,790 km (0.099 R)
• M22: 5,210,943 km (0.116 R)
• M23: 5,703,269 km (0.049 R)
• M24: 5,935,595 km (0.096 R)
• M25: 6,210,406 km (0.072 R)
• M26: 6,289,693 km (0.075 R)
• M27: 6,936,105 km (0.057 R)
• M28: 7,018,384 km (0.065 R)
• M29: 7,309,053 km (0.065 R)
• M30: 7,688,433 km (0.11 R)
• M31: 8,074,246 km (0.031 R)
• M32: 8,247,779 km (0.069 R)
• M33: 8,554,305 km (0.1 R)
• M34: 8,731,130 km (0.083 R)
• M35: 9,043,490 km (0.088 R)
• M36: 9,223,756 km (0.063 R)
• M37: 9,314,263 km (0.12 R)
• M38: 9,771,434 km (0.072 R)
• M39: 9,817,510 km (0.073 R)
• M40: 10,142,287 km (0.031 R)
• M41: 11,916,966 km (0.074 R)
• M42: 12,814,404 km (0.082 R)
• M43: 13,169,250 km (0.116 R)
• M44: 13,424,614 km (0.035 R)
• M45: 13,578,700 km (0.056 R)
• M46: 13,940,427 km (0.064 R)
• M47: 14,044,398 km (0.106 R)
• M48: 14,357,805 km (0.119 R)
• M49: 14,462,673 km (0.083 R)
• M50: 15,796,189 km (0.112 R)
• M51: 16,504,983 km (0.047 R)
• M52: 17,168,450 km (0.066 R)
• M53: 17,279,900 km (0.089 R)
• M54: 17,503,400 km (0.031 R)
• M55: 18,464,267 km (0.116 R)
• M56: 18,922,335 km (0.073 R)
• M57: 20,791,710 km (0.103 R)
• M58: 20,970,031 km (0.063 R)
• M59: 21,688,101 km (0.112 R)
• M60: 22,050,128 km (0.071 R)
• M61: 23,518,281 km (0.082 R)
• M62: 25,207,241 km (0.032 R)
• M63: 26,034,368 km (0.085 R)
• M64: 26,547,788 km (0.094 R)
• M65: 27,715,100 km (0.056 R)
• M66: 29,097,983 km (0.112 R)
• M67: 29,898,331 km (0.103 R)
• M68: 32,479,792 km (0.04 R)
• M69: 32,824,765 km (0.103 R)
• M70: 33,240,348 km (0.107 R)
• M71: 34,356,946 km (0.093 R)
• M72: 35,485,961 km (0.12 R)
• M73: 36,842,216 km (0.095 R)
• M74: 36,985,979 km (0.119 R)
• M75: 37,057,936 km (0.113 R)
• M76: 37,346,211 km (0.075 R)
• M77: 38,433,787 km (0.11 R)
• M78: 38,506,642 km (0.072 R)
• M79: 38,871,660 km (0.083 R)
• M80: 39,531,686 km (0.119 R)
• M81: 39,826,244 km (0.065 R)
• M82: 40,343,404 km (0.049 R)
• M83: 42,509,581 km (0.118 R)
• M84: 44,177,897 km (0.115 R)
• M85: 44,560,119 km (0.118 R)
• M86: 45,481,792 km (0.104 R)
• M87: 45,790,412 km (0.066 R)
• M88: 47,421,927 km (0.104 R)
• M89: 47,891,664 km (0.119 R)
• M90: 48,048,443 km (0.08 R)
• M91: 49,072,440 km (0.113 R)
• M92: 49,468,276 km (0.106 R)
• M93: 50,183,204 km (0.093 R)
• M94: 51,704,016 km (0.099 R)
• M95: 52,591,281 km (0.038 R)
• M96: 52,672,213 km (0.096 R)
• M97: 53,321,019 km (0.118 R)
• M98: 53,646,395 km (0.099 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 18,163 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit