🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.51 AU - 0.73 AU

Year: 177 Days

Day: 34.1 Hours

Environment

Temp: 186 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,512,817 km

• M1: 54,603 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.5 AU - 0.78 AU

Year: 185 Days

Day: 39.6 Hours

Environment

Temp: 185 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.87 AU - 1.09 AU

Year: 351 Days

Day: 36.4 Hours

Environment

Temp: 92 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.99 AU - 1.15 AU

Year: 400 Days

Day: 34.8 Hours

Environment

Temp: 33 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.84 AU - 1.94 AU

Year: 940 Days

Day: 24.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.14 AU - 3.52 AU

Year: 1722 Days

Day: 31.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.87 AU - 3.53 AU

Year: 2070 Days

Day: 28.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,512,817 km

• M1: 2,126,983 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 377.6

Radius: 3.8

Gravity: 26.15 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 12.89 AU - 19.59 AU

Year: 23668 Days

Day: 22.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 70,512,817 km

• M1: 58,792 km (0.083 R)
• M2: 356,791 km (0.088 R)
• M3: 1,451,399 km (0.117 R)
• M4: 1,837,211 km (0.092 R)
• M5: 2,557,376 km (0.119 R)
• M6: 3,430,578 km (0.098 R)
• M7: 3,978,555 km (0.076 R)
• M8: 4,059,039 km (0.091 R)
• M9: 4,180,812 km (0.119 R)
• M10: 4,722,356 km (0.058 R)
• M11: 5,597,653 km (0.116 R)
• M12: 7,294,243 km (0.109 R)
• M13: 7,791,655 km (0.106 R)
• M14: 9,724,909 km (0.028 R)
• M15: 10,492,944 km (0.094 R)
• M16: 11,223,580 km (0.111 R)
• M17: 11,394,571 km (0.06 R)
• M18: 12,086,760 km (0.107 R)
• M19: 12,851,953 km (0.116 R)
• M20: 12,911,493 km (0.112 R)
• M21: 13,030,723 km (0.059 R)
• M22: 13,390,805 km (0.076 R)
• M23: 13,511,680 km (0.115 R)
• M24: 15,746,073 km (0.087 R)
• M25: 15,873,531 km (0.072 R)
• M26: 16,129,493 km (0.102 R)
• M27: 16,580,680 km (0.103 R)
• M28: 18,830,482 km (0.102 R)
• M29: 19,578,621 km (0.103 R)
• M30: 20,823,575 km (0.08 R)
• M31: 21,103,622 km (0.112 R)
• M32: 22,022,751 km (0.074 R)
• M33: 22,308,034 km (0.102 R)
• M34: 22,954,746 km (0.112 R)
• M35: 23,026,852 km (0.06 R)
• M36: 23,171,663 km (0.102 R)
• M37: 24,339,873 km (0.103 R)
• M38: 25,154,134 km (0.09 R)
• M39: 25,452,432 km (0.073 R)
• M40: 26,203,264 km (0.092 R)
• M41: 26,429,905 km (0.03 R)
• M42: 30,619,692 km (0.109 R)
• M43: 30,778,715 km (0.081 R)
• M44: 31,578,315 km (0.057 R)
• M45: 32,061,367 km (0.087 R)
• M46: 33,197,862 km (0.045 R)
• M47: 33,935,529 km (0.049 R)
• M48: 34,761,309 km (0.118 R)
• M49: 35,010,390 km (0.072 R)
• M50: 35,260,069 km (0.115 R)
• M51: 36,685,736 km (0.06 R)
• M52: 36,770,259 km (0.109 R)
• M53: 37,278,293 km (0.073 R)
• M54: 38,130,253 km (0.116 R)
• M55: 38,301,393 km (0.116 R)
• M56: 39,766,555 km (0.045 R)
• M57: 43,911,463 km (0.104 R)
• M58: 45,444,093 km (0.119 R)
• M59: 46,080,333 km (0.099 R)
• M60: 47,085,930 km (0.081 R)
• M61: 48,654,314 km (0.107 R)
• M62: 49,025,915 km (0.103 R)
• M63: 49,584,962 km (0.086 R)
• M64: 51,369,066 km (0.106 R)
• M65: 51,652,704 km (0.082 R)
• M66: 52,126,630 km (0.043 R)
• M67: 53,365,450 km (0.114 R)
• M68: 54,036,546 km (0.08 R)
• M69: 54,132,588 km (0.1 R)
• M70: 54,806,826 km (0.105 R)
• M71: 57,237,492 km (0.09 R)
• M72: 57,433,465 km (0.111 R)
• M73: 57,531,601 km (0.118 R)
• M74: 58,515,357 km (0.1 R)
• M75: 60,798,968 km (0.108 R)
• M76: 62,303,923 km (0.089 R)
• M77: 64,227,751 km (0.117 R)
• M78: 68,341,094 km (0.052 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 889.9

Radius: 3.9

Gravity: 58.51 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 17.52 AU - 17.84 AU

Year: 26885 Days

Day: 23.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 155.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,512,817 km

• M1: 84,224 km (0.109 R)
• M2: 149,598 km (0.086 R)
• M3: 234,121 km (0.077 R)
• M4: 710,291 km (0.101 R)
• M5: 918,531 km (0.088 R)
• M6: 1,424,022 km (0.047 R)
• M7: 2,292,887 km (0.078 R)
• M8: 2,421,840 km (0.095 R)
• M9: 2,777,584 km (0.094 R)
• M10: 2,868,988 km (0.087 R)
• M11: 3,102,061 km (0.075 R)
• M12: 4,250,225 km (0.104 R)
• M13: 4,840,987 km (0.095 R)
• M14: 4,951,091 km (0.077 R)
• M15: 5,062,093 km (0.068 R)
• M16: 5,571,773 km (0.103 R)
• M17: 7,195,807 km (0.092 R)
• M18: 8,752,223 km (0.109 R)
• M19: 9,157,035 km (0.11 R)
• M20: 11,858,474 km (0.111 R)
• M21: 12,081,524 km (0.077 R)
• M22: 12,456,416 km (0.114 R)
• M23: 13,915,145 km (0.115 R)
• M24: 14,386,977 km (0.065 R)
• M25: 16,491,220 km (0.052 R)
• M26: 17,157,829 km (0.086 R)
• M27: 17,325,827 km (0.095 R)
• M28: 17,578,947 km (0.119 R)
• M29: 17,663,469 km (0.05 R)
• M30: 18,603,243 km (0.083 R)
• M31: 18,775,879 km (0.111 R)
• M32: 19,822,615 km (0.116 R)
• M33: 19,910,579 km (0.037 R)
• M34: 19,998,842 km (0.065 R)
• M35: 21,337,593 km (0.058 R)
• M36: 21,790,127 km (0.102 R)
• M37: 24,477,054 km (0.07 R)
• M38: 27,070,782 km (0.037 R)
• M39: 29,348,110 km (0.07 R)
• M40: 29,448,490 km (0.07 R)
• M41: 30,053,315 km (0.105 R)
• M42: 31,480,329 km (0.114 R)
• M43: 32,513,152 km (0.108 R)
• M44: 33,242,592 km (0.08 R)
• M45: 33,452,029 km (0.062 R)
• M46: 35,036,719 km (0.063 R)
• M47: 35,143,233 km (0.048 R)
• M48: 41,052,049 km (0.063 R)
• M49: 41,164,397 km (0.073 R)
• M50: 41,276,745 km (0.084 R)
• M51: 44,119,554 km (0.087 R)
• M52: 44,234,445 km (0.081 R)
• M53: 44,349,635 km (0.098 R)
• M54: 47,259,763 km (0.089 R)
• M55: 49,035,340 km (0.084 R)
• M56: 50,712,033 km (0.118 R)
• M57: 50,832,459 km (0.053 R)
• M58: 52,407,425 km (0.039 R)
• M59: 53,017,485 km (0.069 R)
• M60: 54,367,756 km (0.1 R)
• M61: 57,478,344 km (0.103 R)
• M62: 57,981,292 km (0.032 R)
• M63: 58,485,886 km (0.118 R)
• M64: 59,626,271 km (0.099 R)
• M65: 60,262,959 km (0.092 R)
• M66: 61,800,376 km (0.098 R)
• M67: 63,220,808 km (0.064 R)
• M68: 63,350,510 km (0.098 R)
• M69: 67,149,398 km (0.088 R)
• M70: 67,811,817 km (0.109 R)
• M71: 70,080,020 km (0.094 R)
• M72: 71,156,078 km (0.072 R)
• M73: 71,561,039 km (0.092 R)
• M74: 72,101,985 km (0.068 R)
• M75: 73,052,231 km (0.093 R)
• M76: 74,553,595 km (0.056 R)
• M77: 74,827,658 km (0.117 R)
• M78: 75,927,352 km (0.109 R)
• M79: 76,617,447 km (0.107 R)
• M80: 77,170,959 km (0.105 R)
• M81: 77,864,645 km (0.107 R)
• M82: 79,818,243 km (0.056 R)
• M83: 81,505,408 km (0.096 R)
• M84: 81,929,069 km (0.111 R)
• M85: 82,211,809 km (0.111 R)
• M86: 83,062,273 km (0.068 R)
• M87: 85,918,096 km (0.051 R)
• M88: 88,805,934 km (0.047 R)
• M89: 89,532,979 km (0.091 R)
• M90: 90,407,828 km (0.091 R)
• M91: 93,787,842 km (0.037 R)
• M92: 94,379,801 km (0.089 R)
• M93: 99,462,089 km (0.079 R)
• M94: 99,612,884 km (0.094 R)
• M95: 100,216,810 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.9

Radius: 6.8

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 19.08 AU - 19.86 AU

Year: 31070 Days

Day: 16.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,512,817 km

• M1: 102,325 km (0.081 R)
• M2: 144,661 km (0.114 R)
• M3: 414,536 km (0.073 R)
• M4: 585,825 km (0.109 R)
• M5: 895,792 km (0.115 R)
• M6: 1,119,590 km (0.111 R)
• M7: 2,146,729 km (0.03 R)
• M8: 2,245,165 km (0.108 R)
• M9: 2,412,714 km (0.061 R)
• M10: 2,549,597 km (0.103 R)
• M11: 2,619,010 km (0.115 R)
• M12: 2,903,096 km (0.086 R)
• M13: 3,085,755 km (0.106 R)
• M14: 3,272,154 km (0.086 R)
• M15: 5,240,413 km (0.026 R)
• M16: 5,418,285 km (0.082 R)
• M17: 6,289,543 km (0.082 R)
• M18: 6,383,790 km (0.055 R)
• M19: 7,451,320 km (0.118 R)
• M20: 7,651,333 km (0.117 R)
• M21: 7,954,568 km (0.106 R)
• M22: 8,107,756 km (0.072 R)
• M23: 9,313,963 km (0.094 R)
• M24: 9,910,560 km (0.072 R)
• M25: 10,296,522 km (0.093 R)
• M26: 10,631,322 km (0.045 R)
• M27: 10,913,165 km (0.083 R)
• M28: 11,026,560 km (0.083 R)
• M29: 11,483,881 km (0.112 R)
• M30: 12,773,713 km (0.045 R)
• M31: 13,073,208 km (0.087 R)
• M32: 13,193,635 km (0.103 R)
• M33: 13,679,229 km (0.107 R)
• M34: 15,044,160 km (0.071 R)
• M35: 15,487,568 km (0.037 R)
• M36: 16,128,446 km (0.036 R)
• M37: 17,968,499 km (0.061 R)
• M38: 18,102,539 km (0.12 R)
• M39: 19,117,710 km (0.085 R)
• M40: 19,460,289 km (0.074 R)
• M41: 19,873,928 km (0.082 R)
• M42: 20,569,857 km (0.114 R)
• M43: 21,486,593 km (0.041 R)
• M44: 22,057,308 km (0.025 R)
• M45: 22,344,536 km (0.111 R)
• M46: 22,560,705 km (0.117 R)
• M47: 25,284,135 km (0.117 R)
• M48: 25,886,416 km (0.09 R)
• M49: 27,567,297 km (0.086 R)
• M50: 27,876,666 km (0.061 R)
• M51: 28,031,649 km (0.108 R)
• M52: 29,361,724 km (0.052 R)
• M53: 31,354,816 km (0.119 R)
• M54: 31,435,449 km (0.083 R)
• M55: 31,839,663 km (0.11 R)
• M56: 32,571,496 km (0.099 R)
• M57: 33,886,162 km (0.077 R)
• M58: 34,134,644 km (0.108 R)
• M59: 37,675,775 km (0.11 R)
• M60: 37,847,214 km (0.055 R)
• M61: 38,018,952 km (0.076 R)
• M62: 38,535,963 km (0.097 R)
• M63: 38,968,450 km (0.117 R)
• M64: 39,489,649 km (0.057 R)
• M65: 40,450,965 km (0.099 R)
• M66: 42,040,891 km (0.115 R)
• M67: 42,932,794 km (0.111 R)
• M68: 43,921,336 km (0.107 R)
• M69: 44,011,544 km (0.067 R)
• M70: 44,373,122 km (0.103 R)
• M71: 44,554,135 km (0.113 R)
• M72: 45,099,120 km (0.115 R)
• M73: 46,012,116 km (0.119 R)
• M74: 46,103,820 km (0.077 R)
• M75: 49,161,899 km (0.116 R)
• M76: 50,668,051 km (0.078 R)
• M77: 51,426,811 km (0.119 R)
• M78: 53,340,018 km (0.045 R)
• M79: 53,532,551 km (0.047 R)
• M80: 54,790,220 km (0.107 R)
• M81: 55,373,951 km (0.037 R)
• M82: 57,334,431 km (0.046 R)
• M83: 57,630,485 km (0.073 R)
• M84: 58,720,156 km (0.11 R)
• M85: 60,618,553 km (0.067 R)
• M86: 63,656,736 km (0.119 R)
• M87: 65,194,303 km (0.051 R)
• M88: 66,433,273 km (0.12 R)
• M89: 66,536,795 km (0.096 R)
• M90: 68,724,514 km (0.091 R)
• M91: 69,143,986 km (0.082 R)
• M92: 69,354,022 km (0.102 R)
• M93: 69,669,374 km (0.054 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 14,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit