🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.71 AU - 1.11 AU

Year: 304 Days

Day: 12.6 Hours

Environment

Temp: 137 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.9 AU - 1.08 AU

Year: 345 Days

Day: 33.1 Hours

Environment

Temp: 79 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,466,788 km

• M1: 201,658 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.11 AU - 1.13 AU

Year: 415 Days

Day: 42.2 Hours

Environment

Temp: 33 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,466,788 km

• M1: 332,706 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.73 AU - 2.63 AU

Year: 1126 Days

Day: 42.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 68.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,466,788 km

• M1: 765,792 km (0.078 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.41 AU - 2.49 AU

Year: 1342 Days

Day: 17.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,466,788 km

• M1: 1,982,621 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.53 AU - 4.19 AU

Year: 2155 Days

Day: 30.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,466,788 km

• M1: 904,170 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.6

Radius: 12.5

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 8.48 AU - 10.46 AU

Year: 10195 Days

Day: 12.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 73,466,788 km

• M1: 354,397 km (0.109 R)
• M2: 447,447 km (0.112 R)
• M3: 1,343,538 km (0.076 R)
• M4: 1,434,943 km (0.056 R)
• M5: 1,697,487 km (0.105 R)
• M6: 1,898,397 km (0.074 R)
• M7: 2,214,946 km (0.111 R)
• M8: 2,605,696 km (0.118 R)
• M9: 3,201,843 km (0.102 R)
• M10: 3,420,555 km (0.092 R)
• M11: 3,515,849 km (0.03 R)
• M12: 3,938,912 km (0.108 R)
• M13: 4,207,440 km (0.089 R)
• M14: 4,378,430 km (0.054 R)
• M15: 4,482,102 km (0.089 R)
• M16: 4,621,677 km (0.046 R)
• M17: 4,798,202 km (0.074 R)
• M18: 4,941,068 km (0.114 R)
• M19: 5,526,744 km (0.097 R)
• M20: 6,289,693 km (0.103 R)
• M21: 6,564,654 km (0.086 R)
• M22: 7,495,901 km (0.087 R)
• M23: 8,468,137 km (0.057 R)
• M24: 8,771,970 km (0.081 R)
• M25: 8,991,281 km (0.088 R)
• M26: 9,569,776 km (0.077 R)
• M27: 9,705,012 km (0.031 R)
• M28: 10,252,391 km (0.111 R)
• M29: 10,529,895 km (0.087 R)
• M30: 10,762,968 km (0.047 R)
• M31: 10,950,714 km (0.068 R)
• M32: 11,139,506 km (0.093 R)
• M33: 11,857,277 km (0.102 R)
• M34: 12,002,686 km (0.104 R)
• M35: 12,540,790 km (0.078 R)
• M36: 14,563,353 km (0.083 R)
• M37: 15,931,575 km (0.076 R)
• M38: 16,522,786 km (0.091 R)
• M39: 16,902,914 km (0.113 R)
• M40: 17,066,574 km (0.06 R)
• M41: 19,642,799 km (0.092 R)
• M42: 19,930,027 km (0.108 R)
• M43: 21,269,376 km (0.11 R)
• M44: 21,682,865 km (0.102 R)
• M45: 21,920,277 km (0.049 R)
• M46: 24,650,288 km (0.087 R)
• M47: 24,836,089 km (0.096 R)
• M48: 25,271,568 km (0.091 R)
• M49: 25,521,397 km (0.093 R)
• M50: 28,583,815 km (0.116 R)
• M51: 28,844,265 km (0.112 R)
• M52: 28,974,714 km (0.115 R)
• M53: 29,367,408 km (0.047 R)
• M54: 29,498,755 km (0.115 R)
• M55: 30,955,689 km (0.105 R)
• M56: 31,223,170 km (0.082 R)
• M57: 31,558,568 km (0.072 R)
• M58: 31,760,376 km (0.105 R)
• M59: 32,911,980 km (0.061 R)
• M60: 34,077,348 km (0.111 R)
• M61: 35,885,687 km (0.079 R)
• M62: 36,237,092 km (0.069 R)
• M63: 37,939,217 km (0.105 R)
• M64: 38,082,232 km (0.084 R)
• M65: 39,377,600 km (0.098 R)
• M66: 39,812,631 km (0.107 R)
• M67: 40,614,326 km (0.076 R)
• M68: 41,274,053 km (0.038 R)
• M69: 43,200,125 km (0.095 R)
• M70: 44,099,059 km (0.072 R)
• M71: 45,307,062 km (0.06 R)
• M72: 45,762,886 km (0.096 R)
• M73: 46,449,391 km (0.093 R)
• M74: 46,679,024 km (0.105 R)
• M75: 47,524,252 km (0.118 R)
• M76: 47,910,064 km (0.074 R)
• M77: 49,385,698 km (0.069 R)
• M78: 50,640,076 km (0.104 R)
• M79: 50,955,279 km (0.066 R)
• M80: 51,429,205 km (0.095 R)
• M81: 51,508,342 km (0.073 R)
• M82: 53,259,834 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.1

Radius: 13.6

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 9.82 AU - 16 AU

Year: 16228 Days

Day: 13.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 73,466,788 km

• M1: 171,140 km (0.099 R)
• M2: 287,078 km (0.057 R)
• M3: 536,608 km (0.099 R)
• M4: 1,676,693 km (0.08 R)
• M5: 1,931,608 km (0.097 R)
• M6: 2,138,950 km (0.12 R)
• M7: 2,291,540 km (0.116 R)
• M8: 2,838,171 km (0.064 R)
• M9: 3,040,726 km (0.032 R)
• M10: 3,318,530 km (0.045 R)
• M11: 3,604,710 km (0.095 R)
• M12: 4,163,309 km (0.046 R)
• M13: 4,316,946 km (0.096 R)
• M14: 4,749,134 km (0.046 R)
• M15: 5,486,652 km (0.065 R)
• M16: 5,613,062 km (0.118 R)
• M17: 6,172,259 km (0.107 R)
• M18: 6,659,499 km (0.098 R)
• M19: 7,067,303 km (0.072 R)
• M20: 7,436,809 km (0.053 R)
• M21: 7,812,749 km (0.113 R)
• M22: 8,977,518 km (0.067 R)
• M23: 9,277,312 km (0.06 R)
• M24: 9,580,248 km (0.104 R)
• M25: 9,937,936 km (0.071 R)
• M26: 10,248,053 km (0.115 R)
• M27: 10,508,951 km (0.043 R)
• M28: 11,791,603 km (0.071 R)
• M29: 11,955,413 km (0.051 R)
• M30: 12,065,068 km (0.113 R)
• M31: 12,340,628 km (0.052 R)
• M32: 12,506,980 km (0.111 R)
• M33: 13,577,952 km (0.092 R)
• M34: 14,736,737 km (0.095 R)
• M35: 14,913,412 km (0.109 R)
• M36: 15,031,444 km (0.078 R)
• M37: 15,268,557 km (0.074 R)
• M38: 16,472,970 km (0.115 R)
• M39: 17,148,404 km (0.104 R)
• M40: 17,645,368 km (0.112 R)
• M41: 17,770,432 km (0.091 R)
• M42: 18,021,158 km (0.108 R)
• M43: 18,717,087 km (0.079 R)
• M44: 20,593,792 km (0.089 R)
• M45: 21,922,670 km (0.111 R)
• M46: 23,622,551 km (0.096 R)
• M47: 24,036,787 km (0.096 R)
• M48: 24,175,465 km (0.115 R)
• M49: 24,383,855 km (0.095 R)
• M50: 24,732,717 km (0.073 R)
• M51: 26,072,964 km (0.076 R)
• M52: 29,266,430 km (0.095 R)
• M53: 30,308,229 km (0.047 R)
• M54: 31,286,450 km (0.104 R)
• M55: 33,351,200 km (0.081 R)
• M56: 34,282,895 km (0.116 R)
• M57: 34,987,352 km (0.102 R)
• M58: 35,617,607 km (0.062 R)
• M59: 36,092,730 km (0.092 R)
• M60: 36,569,947 km (0.044 R)
• M61: 37,610,999 km (0.081 R)
• M62: 38,256,514 km (0.076 R)
• M63: 38,499,610 km (0.054 R)
• M64: 41,372,638 km (0.072 R)
• M65: 42,624,921 km (0.116 R)
• M66: 43,974,444 km (0.084 R)
• M67: 44,229,059 km (0.088 R)
• M68: 44,484,124 km (0.115 R)
• M69: 46,024,982 km (0.114 R)
• M70: 46,715,376 km (0.049 R)
• M71: 46,888,610 km (0.057 R)
• M72: 47,670,409 km (0.074 R)
• M73: 48,019,271 km (0.108 R)
• M74: 50,041,535 km (0.12 R)
• M75: 50,396,082 km (0.037 R)
• M76: 51,196,730 km (0.078 R)
• M77: 52,270,992 km (0.044 R)
• M78: 52,630,775 km (0.075 R)
• M79: 52,901,098 km (0.071 R)
• M80: 53,081,663 km (0.083 R)
• M81: 53,443,241 km (0.116 R)
• M82: 53,533,748 km (0.077 R)
• M83: 54,259,746 km (0.082 R)
• M84: 56,641,943 km (0.116 R)
• M85: 59,714,234 km (0.063 R)
• M86: 61,792,298 km (0.111 R)
• M87: 62,458,457 km (0.115 R)
• M88: 62,553,901 km (0.106 R)
• M89: 62,649,344 km (0.12 R)
• M90: 62,935,824 km (0.067 R)
• M91: 63,414,388 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 585.3

Radius: 8

Gravity: 9.15 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 12.52 AU - 17.68 AU

Year: 20528 Days

Day: 22.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 73,466,788 km

• M1: 118,033 km (0.098 R)
• M2: 220,956 km (0.029 R)
• M3: 372,200 km (0.045 R)
• M4: 461,809 km (0.077 R)
• M5: 539,300 km (0.034 R)
• M6: 664,514 km (0.078 R)
• M7: 1,343,538 km (0.107 R)
• M8: 1,487,452 km (0.091 R)
• M9: 2,014,784 km (0.045 R)
• M10: 2,281,816 km (0.104 R)
• M11: 2,419,596 km (0.102 R)
• M12: 2,923,442 km (0.056 R)
• M13: 3,264,375 km (0.085 R)
• M14: 4,319,190 km (0.12 R)
• M15: 4,576,648 km (0.062 R)
• M16: 4,751,079 km (0.083 R)
• M17: 5,016,765 km (0.103 R)
• M18: 6,271,891 km (0.106 R)
• M19: 6,514,538 km (0.077 R)
• M20: 7,670,182 km (0.111 R)
• M21: 8,139,471 km (0.04 R)
• M22: 8,404,259 km (0.077 R)
• M23: 8,618,034 km (0.109 R)
• M24: 8,996,666 km (0.094 R)
• M25: 9,770,087 km (0.111 R)
• M26: 9,938,535 km (0.097 R)
• M27: 10,335,567 km (0.029 R)
• M28: 10,449,860 km (0.058 R)
• M29: 10,737,686 km (0.069 R)
• M30: 11,203,534 km (0.064 R)
• M31: 11,498,092 km (0.098 R)
• M32: 11,795,044 km (0.032 R)
• M33: 12,579,386 km (0.116 R)
• M34: 12,946,948 km (0.075 R)
• M35: 14,773,239 km (0.067 R)
• M36: 17,353,503 km (0.092 R)
• M37: 17,557,704 km (0.032 R)
• M38: 17,694,287 km (0.118 R)
• M39: 17,831,169 km (0.077 R)
• M40: 18,175,094 km (0.065 R)
• M41: 20,570,754 km (0.099 R)
• M42: 20,931,285 km (0.112 R)
• M43: 21,076,246 km (0.05 R)
• M44: 22,099,345 km (0.088 R)
• M45: 23,513,644 km (0.051 R)
• M46: 25,650,649 km (0.116 R)
• M47: 26,272,528 km (0.088 R)
• M48: 27,531,244 km (0.051 R)
• M49: 28,247,818 km (0.106 R)
• M50: 28,890,042 km (0.106 R)
• M51: 29,537,052 km (0.076 R)
• M52: 29,699,516 km (0.117 R)
• M53: 30,927,565 km (0.106 R)
• M54: 31,340,604 km (0.039 R)
• M55: 34,027,232 km (0.111 R)
• M56: 36,437,703 km (0.103 R)
• M57: 36,786,565 km (0.117 R)
• M58: 38,902,777 km (0.077 R)
• M59: 40,515,741 km (0.108 R)
• M60: 41,603,168 km (0.109 R)
• M61: 41,694,273 km (0.062 R)
• M62: 42,333,505 km (0.052 R)
• M63: 43,067,881 km (0.036 R)
• M64: 43,160,033 km (0.062 R)
• M65: 43,529,091 km (0.064 R)
• M66: 44,363,398 km (0.1 R)
• M67: 45,390,238 km (0.069 R)
• M68: 45,859,526 km (0.054 R)
• M69: 45,953,624 km (0.048 R)
• M70: 47,372,260 km (0.061 R)
• M71: 49,093,384 km (0.063 R)
• M72: 49,575,238 km (0.064 R)
• M73: 50,543,436 km (0.092 R)
• M74: 52,105,387 km (0.096 R)
• M75: 53,089,741 km (0.113 R)
• M76: 53,287,360 km (0.096 R)
• M77: 53,485,278 km (0.112 R)
• M78: 55,978,925 km (0.065 R)
• M79: 56,986,915 km (0.084 R)
• M80: 59,738,469 km (0.072 R)
• M81: 62,220,298 km (0.106 R)
• M82: 63,264,341 km (0.105 R)
• M83: 70,624,108 km (0.095 R)
• M84: 71,276,803 km (0.068 R)
• M85: 71,713,030 km (0.097 R)
• M86: 72,697,833 km (0.063 R)
• M87: 72,917,293 km (0.076 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 16,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit