🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.47 AU - 0.67 AU

Year: 154 Days

Day: 20.6 Hours

Environment

Temp: 191 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.21 AU - 1.47 AU

Year: 556 Days

Day: 47.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.46 AU - 1.55 AU

Year: 658 Days

Day: 20.5 Hours

Environment

Temp: -18 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.65 AU - 2.29 AU

Year: 990 Days

Day: 43.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,715,985 km

• M1: 181,313 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.46 AU - 2.72 AU

Year: 1493 Days

Day: 17.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.63 AU - 2.87 AU

Year: 1633 Days

Day: 23.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,715,985 km

• M1: 1,765,404 km (0.048 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838.5

Radius: 3

Gravity: 93.17 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 15.45 AU - 15.45 AU

Year: 21750 Days

Day: 17.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 105,715,985 km

• M1: 67,768 km (0.101 R)
• M2: 164,857 km (0.071 R)
• M3: 751,580 km (0.105 R)
• M4: 886,218 km (0.062 R)
• M5: 970,591 km (0.112 R)
• M6: 1,270,385 km (0.119 R)
• M7: 1,562,999 km (0.067 R)
• M8: 2,881,405 km (0.046 R)
• M9: 3,436,562 km (0.065 R)
• M10: 3,703,594 km (0.032 R)
• M11: 3,931,282 km (0.082 R)
• M12: 4,070,109 km (0.116 R)
• M13: 4,400,272 km (0.057 R)
• M14: 4,787,880 km (0.088 R)
• M15: 5,287,686 km (0.037 R)
• M16: 5,803,949 km (0.06 R)
• M17: 5,856,457 km (0.052 R)
• M18: 6,498,681 km (0.072 R)
• M19: 6,717,692 km (0.039 R)
• M20: 7,332,390 km (0.107 R)
• M21: 7,617,673 km (0.098 R)
• M22: 8,199,160 km (0.025 R)
• M23: 8,376,434 km (0.116 R)
• M24: 8,614,593 km (0.102 R)
• M25: 8,734,571 km (0.111 R)
• M26: 9,036,908 km (0.081 R)
• M27: 9,158,830 km (0.082 R)
• M28: 9,964,265 km (0.119 R)
• M29: 11,575,734 km (0.109 R)
• M30: 12,716,717 km (0.117 R)
• M31: 13,196,926 km (0.062 R)
• M32: 14,316,516 km (0.027 R)
• M33: 14,672,559 km (0.106 R)
• M34: 15,612,034 km (0.106 R)
• M35: 15,758,191 km (0.082 R)
• M36: 16,496,157 km (0.038 R)
• M37: 17,776,416 km (0.1 R)
• M38: 20,112,087 km (0.113 R)
• M39: 21,234,670 km (0.08 R)
• M40: 21,396,684 km (0.082 R)
• M41: 22,624,883 km (0.084 R)
• M42: 23,289,247 km (0.098 R)
• M43: 24,213,014 km (0.105 R)
• M44: 24,977,758 km (0.081 R)
• M45: 28,918,465 km (0.094 R)
• M46: 29,277,949 km (0.074 R)
• M47: 29,548,571 km (0.098 R)
• M48: 31,373,665 km (0.104 R)
• M49: 31,743,023 km (0.068 R)
• M50: 32,579,424 km (0.042 R)
• M51: 32,766,272 km (0.069 R)
• M52: 34,559,053 km (0.094 R)
• M53: 34,844,934 km (0.106 R)
• M54: 36,674,217 km (0.094 R)
• M55: 37,551,459 km (0.092 R)
• M56: 38,238,562 km (0.062 R)
• M57: 39,028,888 km (0.065 R)
• M58: 40,424,935 km (0.12 R)
• M59: 41,837,289 km (0.062 R)
• M60: 42,447,498 km (0.115 R)
• M61: 42,651,550 km (0.092 R)
• M62: 43,265,649 km (0.085 R)
• M63: 46,695,330 km (0.117 R)
• M64: 47,222,513 km (0.096 R)
• M65: 49,350,991 km (0.08 R)
• M66: 50,642,918 km (0.073 R)
• M67: 51,510,436 km (0.088 R)
• M68: 52,382,891 km (0.064 R)
• M69: 52,601,753 km (0.057 R)
• M70: 54,142,312 km (0.079 R)
• M71: 58,284,527 km (0.04 R)
• M72: 59,535,465 km (0.03 R)
• M73: 60,221,520 km (0.043 R)
• M74: 65,921,648 km (0.087 R)
• M75: 66,039,681 km (0.053 R)
• M76: 66,631,340 km (0.113 R)
• M77: 66,987,084 km (0.095 R)
• M78: 67,105,865 km (0.066 R)
• M79: 67,462,506 km (0.101 R)
• M80: 68,177,584 km (0.111 R)
• M81: 69,255,137 km (0.065 R)
• M82: 69,375,115 km (0.099 R)
• M83: 69,976,498 km (0.114 R)
• M84: 70,821,278 km (0.093 R)
• M85: 71,548,174 km (0.054 R)
• M86: 73,375,960 km (0.106 R)
• M87: 74,972,469 km (0.104 R)
• M88: 75,465,992 km (0.049 R)
• M89: 77,949,766 km (0.037 R)
• M90: 78,074,680 km (0.049 R)
• M91: 80,839,249 km (0.098 R)
• M92: 83,380,019 km (0.065 R)
• M93: 83,507,775 km (0.098 R)
• M94: 84,275,512 km (0.082 R)
• M95: 84,660,277 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.1

Radius: 3.9

Gravity: 20.19 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 15.52 AU - 20.04 AU

Year: 26852 Days

Day: 21.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 105,715,985 km

• M1: 205,547 km (0.046 R)
• M2: 362,775 km (0.1 R)
• M3: 594,053 km (0.074 R)
• M4: 864,227 km (0.049 R)
• M5: 962,064 km (0.103 R)
• M6: 1,416,841 km (0.12 R)
• M7: 2,089,583 km (0.033 R)
• M8: 2,667,629 km (0.088 R)
• M9: 2,919,253 km (0.099 R)
• M10: 3,291,901 km (0.094 R)
• M11: 3,639,866 km (0.038 R)
• M12: 4,287,026 km (0.083 R)
• M13: 4,623,771 km (0.111 R)
• M14: 4,666,556 km (0.082 R)
• M15: 4,709,341 km (0.09 R)
• M16: 4,795,360 km (0.072 R)
• M17: 5,638,493 km (0.083 R)
• M18: 6,147,126 km (0.116 R)
• M19: 6,574,228 km (0.043 R)
• M20: 7,657,765 km (0.116 R)
• M21: 8,584,674 km (0.111 R)
• M22: 8,742,649 km (0.052 R)
• M23: 9,492,134 km (0.086 R)
• M24: 10,095,463 km (0.083 R)
• M25: 10,711,058 km (0.048 R)
• M26: 11,223,730 km (0.04 R)
• M27: 11,627,943 km (0.059 R)
• M28: 12,391,192 km (0.095 R)
• M29: 15,346,498 km (0.098 R)
• M30: 15,474,105 km (0.081 R)
• M31: 15,538,132 km (0.096 R)
• M32: 17,099,336 km (0.068 R)
• M33: 17,165,458 km (0.077 R)
• M34: 17,697,578 km (0.086 R)
• M35: 18,846,190 km (0.105 R)
• M36: 19,257,285 km (0.085 R)
• M37: 19,532,994 km (0.084 R)
• M38: 19,949,026 km (0.113 R)
• M39: 20,368,049 km (0.069 R)
• M40: 20,438,211 km (0.104 R)
• M41: 20,931,136 km (0.069 R)
• M42: 21,642,174 km (0.088 R)
• M43: 22,650,913 km (0.05 R)
• M44: 23,748,662 km (0.12 R)
• M45: 23,896,315 km (0.094 R)
• M46: 24,713,867 km (0.102 R)
• M47: 25,013,512 km (0.072 R)
• M48: 25,919,327 km (0.08 R)
• M49: 26,682,575 km (0.11 R)
• M50: 28,074,584 km (0.105 R)
• M51: 29,490,228 km (0.038 R)
• M52: 30,046,882 km (0.081 R)
• M53: 30,767,794 km (0.103 R)
• M54: 33,873,745 km (0.082 R)
• M55: 35,970,958 km (0.082 R)
• M56: 37,163,552 km (0.118 R)
• M57: 37,249,271 km (0.111 R)
• M58: 37,420,860 km (0.084 R)
• M59: 38,109,609 km (0.112 R)
• M60: 38,282,544 km (0.053 R)
• M61: 39,238,026 km (0.055 R)
• M62: 39,412,606 km (0.09 R)
• M63: 40,906,790 km (0.079 R)
• M64: 41,349,749 km (0.093 R)
• M65: 41,616,332 km (0.041 R)
• M66: 42,240,455 km (0.1 R)
• M67: 42,867,719 km (0.116 R)
• M68: 45,499,145 km (0.102 R)
• M69: 45,774,256 km (0.082 R)
• M70: 46,326,272 km (0.086 R)
• M71: 46,510,726 km (0.103 R)
• M72: 46,787,931 km (0.106 R)
• M73: 46,973,133 km (0.107 R)
• M74: 48,649,976 km (0.108 R)
• M75: 48,743,773 km (0.082 R)
• M76: 49,307,309 km (0.094 R)
• M77: 49,873,237 km (0.098 R)
• M78: 51,297,110 km (0.042 R)
• M79: 53,699,951 km (0.087 R)
• M80: 54,087,858 km (0.047 R)
• M81: 56,729,906 km (0.09 R)
• M82: 58,514,609 km (0.069 R)
• M83: 60,519,071 km (0.098 R)
• M84: 62,953,926 km (0.111 R)
• M85: 64,183,321 km (0.072 R)
• M86: 65,110,528 km (0.086 R)
• M87: 65,834,732 km (0.062 R)
• M88: 66,978,258 km (0.037 R)
• M89: 68,023,498 km (0.098 R)
• M90: 70,024,220 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 721.5

Radius: 7.1

Gravity: 14.31 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 19.37 AU - 20.53 AU

Year: 31914 Days

Day: 19.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 105,715,985 km

• M1: 97,687 km (0.062 R)
• M2: 244,892 km (0.054 R)
• M3: 531,072 km (0.098 R)
• M4: 997,519 km (0.058 R)
• M5: 1,525,749 km (0.07 R)
• M6: 2,523,267 km (0.048 R)
• M7: 2,568,595 km (0.088 R)
• M8: 2,659,850 km (0.103 R)
• M9: 2,987,918 km (0.103 R)
• M10: 3,733,664 km (0.039 R)
• M11: 4,100,627 km (0.061 R)
• M12: 4,589,363 km (0.115 R)
• M13: 5,096,500 km (0.075 R)
• M14: 5,800,209 km (0.119 R)
• M15: 5,920,485 km (0.111 R)
• M16: 5,980,923 km (0.081 R)
• M17: 6,347,886 km (0.099 R)
• M18: 6,596,518 km (0.092 R)
• M19: 7,557,385 km (0.109 R)
• M20: 8,154,879 km (0.085 R)
• M21: 9,113,951 km (0.107 R)
• M22: 9,324,136 km (0.046 R)
• M23: 9,465,207 km (0.116 R)
• M24: 10,253,288 km (0.114 R)
• M25: 11,136,963 km (0.072 R)
• M26: 12,121,467 km (0.07 R)
• M27: 12,352,595 km (0.12 R)
• M28: 13,212,634 km (0.117 R)
• M29: 13,291,771 km (0.066 R)
• M30: 13,930,554 km (0.053 R)
• M31: 16,159,412 km (0.062 R)
• M32: 16,244,085 km (0.101 R)
• M33: 16,328,907 km (0.075 R)
• M34: 17,705,656 km (0.056 R)
• M35: 17,880,386 km (0.047 R)
• M36: 19,568,598 km (0.112 R)
• M37: 19,658,806 km (0.058 R)
• M38: 19,839,819 km (0.112 R)
• M39: 22,053,718 km (0.118 R)
• M40: 22,524,652 km (0.1 R)
• M41: 22,999,027 km (0.104 R)
• M42: 23,572,585 km (0.118 R)
• M43: 26,111,860 km (0.082 R)
• M44: 29,976,122 km (0.074 R)
• M45: 30,080,093 km (0.072 R)
• M46: 32,828,056 km (0.12 R)
• M47: 32,935,318 km (0.112 R)
• M48: 33,365,711 km (0.116 R)
• M49: 34,123,274 km (0.081 R)
• M50: 34,231,882 km (0.071 R)
• M51: 36,763,078 km (0.073 R)
• M52: 36,874,529 km (0.107 R)
• M53: 37,433,277 km (0.081 R)
• M54: 38,785,791 km (0.074 R)
• M55: 39,810,537 km (0.054 R)
• M56: 42,003,193 km (0.076 R)
• M57: 42,586,624 km (0.113 R)
• M58: 42,938,030 km (0.117 R)
• M59: 43,172,898 km (0.054 R)
• M60: 45,424,645 km (0.092 R)
• M61: 47,229,095 km (0.117 R)
• M62: 47,471,444 km (0.088 R)
• M63: 47,592,767 km (0.108 R)
• M64: 49,917,817 km (0.091 R)
• M65: 51,156,338 km (0.085 R)
• M66: 51,529,884 km (0.085 R)
• M67: 52,907,082 km (0.029 R)
• M68: 55,186,804 km (0.114 R)
• M69: 59,318,248 km (0.079 R)
• M70: 62,348,503 km (0.079 R)
• M71: 64,620,446 km (0.079 R)
• M72: 65,699,046 km (0.105 R)
• M73: 68,558,311 km (0.041 R)
• M74: 73,694,005 km (0.082 R)
• M75: 73,975,100 km (0.087 R)
• M76: 75,811,115 km (0.097 R)
• M77: 80,538,407 km (0.108 R)
• M78: 82,281,073 km (0.028 R)
• M79: 82,426,781 km (0.105 R)
• M80: 82,718,647 km (0.115 R)
• M81: 83,742,644 km (0.094 R)
• M82: 85,065,388 km (0.11 R)
• M83: 85,507,899 km (0.101 R)
• M84: 85,951,157 km (0.108 R)
• M85: 88,626,416 km (0.091 R)
• M86: 89,524,303 km (0.066 R)
• M87: 89,824,246 km (0.118 R)
• M88: 90,876,667 km (0.105 R)
• M89: 94,210,905 km (0.08 R)
• M90: 95,127,192 km (0.101 R)
• M91: 96,968,592 km (0.103 R)
• M92: 97,276,763 km (0.113 R)
• M93: 98,048,240 km (0.082 R)
• M94: 98,821,810 km (0.08 R)
• M95: 99,131,777 km (0.091 R)
• M96: 103,033,888 km (0.051 R)
• M97: 105,082,780 km (0.106 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 15,622 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit