🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.46 AU - 0.56 AU

Year: 129 Days

Day: 17.3 Hours

Environment

Temp: 208 °C

Axial Tilt: 41.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,521,398 km

• M1: 47,871 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.79 AU - 1.09 AU

Year: 323 Days

Day: 23.9 Hours

Environment

Temp: 168 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.07 AU - 1.21 AU

Year: 432 Days

Day: 44.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 44.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,521,398 km

• M1: 287,677 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.21 AU - 1.95 AU

Year: 705 Days

Day: 43.9 Hours

Environment

Temp: -20 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,521,398 km

• M1: 232,325 km (0.118 R)
• M2: 795,711 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.13 AU - 4.35 AU

Year: 2566 Days

Day: 15.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536.4

Radius: 3.6

Gravity: 41.39 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 12.97 AU - 13.99 AU

Year: 17558 Days

Day: 17.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,521,398 km

• M1: 90,806 km (0.11 R)
• M2: 187,147 km (0.117 R)
• M3: 362,027 km (0.109 R)
• M4: 699,520 km (0.105 R)
• M5: 828,772 km (0.096 R)
• M6: 1,609,075 km (0.064 R)
• M7: 1,955,992 km (0.094 R)
• M8: 2,389,078 km (0.091 R)
• M9: 2,550,644 km (0.102 R)
• M10: 2,782,820 km (0.114 R)
• M11: 2,816,629 km (0.108 R)
• M12: 3,161,452 km (0.093 R)
• M13: 3,666,195 km (0.053 R)
• M14: 3,815,045 km (0.082 R)
• M15: 4,118,579 km (0.055 R)
• M16: 5,535,271 km (0.058 R)
• M17: 6,450,511 km (0.043 R)
• M18: 7,318,178 km (0.112 R)
• M19: 7,364,853 km (0.031 R)
• M20: 7,694,267 km (0.086 R)
• M21: 8,416,376 km (0.037 R)
• M22: 8,810,417 km (0.034 R)
• M23: 9,361,685 km (0.117 R)
• M24: 9,463,262 km (0.109 R)
• M25: 9,616,151 km (0.103 R)
• M26: 9,718,476 km (0.095 R)
• M27: 10,183,576 km (0.075 R)
• M28: 10,445,073 km (0.025 R)
• M29: 10,655,856 km (0.04 R)
• M30: 10,921,393 km (0.105 R)
• M31: 11,189,023 km (0.083 R)
• M32: 11,458,898 km (0.082 R)
• M33: 11,513,052 km (0.109 R)
• M34: 11,567,356 km (0.089 R)
• M35: 12,059,982 km (0.1 R)
• M36: 12,392,239 km (0.103 R)
• M37: 12,559,489 km (0.094 R)
• M38: 13,866,227 km (0.117 R)
• M39: 15,037,129 km (0.119 R)
• M40: 16,239,447 km (0.069 R)
• M41: 16,300,334 km (0.057 R)
• M42: 16,422,405 km (0.109 R)
• M43: 16,913,685 km (0.095 R)
• M44: 17,161,120 km (0.043 R)
• M45: 18,862,646 km (0.111 R)
• M46: 19,054,879 km (0.073 R)
• M47: 20,157,116 km (0.08 R)
• M48: 20,551,007 km (0.075 R)
• M49: 20,815,048 km (0.104 R)
• M50: 21,080,285 km (0.114 R)
• M51: 21,279,848 km (0.077 R)
• M52: 21,815,109 km (0.082 R)
• M53: 21,882,429 km (0.106 R)
• M54: 22,558,461 km (0.105 R)
• M55: 22,967,312 km (0.098 R)
• M56: 23,654,266 km (0.117 R)
• M57: 24,069,699 km (0.111 R)
• M58: 24,627,400 km (0.11 R)
• M59: 24,978,057 km (0.088 R)
• M60: 25,826,427 km (0.092 R)
• M61: 26,111,261 km (0.027 R)
• M62: 27,406,031 km (0.099 R)
• M63: 30,883,882 km (0.087 R)
• M64: 30,959,429 km (0.093 R)
• M65: 31,262,065 km (0.082 R)
• M66: 32,866,652 km (0.058 R)
• M67: 33,717,714 km (0.103 R)
• M68: 34,341,388 km (0.086 R)
• M69: 34,497,867 km (0.098 R)
• M70: 34,733,035 km (0.083 R)
• M71: 36,394,020 km (0.074 R)
• M72: 39,301,156 km (0.11 R)
• M73: 41,947,093 km (0.044 R)
• M74: 42,030,719 km (0.114 R)
• M75: 43,038,410 km (0.066 R)
• M76: 43,122,783 km (0.108 R)
• M77: 43,291,529 km (0.101 R)
• M78: 44,906,289 km (0.069 R)
• M79: 48,984,476 km (0.109 R)
• M80: 52,637,208 km (0.11 R)
• M81: 52,907,980 km (0.111 R)
• M82: 54,541,888 km (0.12 R)
• M83: 55,548,532 km (0.065 R)
• M84: 55,732,238 km (0.112 R)
• M85: 58,138,520 km (0.1 R)
• M86: 58,698,614 km (0.082 R)
• M87: 60,106,629 km (0.102 R)
• M88: 60,295,123 km (0.119 R)
• M89: 60,767,553 km (0.029 R)
• M90: 61,241,030 km (0.114 R)
• M91: 61,335,875 km (0.099 R)
• M92: 62,764,535 km (0.112 R)
• M93: 63,626,966 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242.9

Radius: 5.1

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 11.46 AU - 17.38 AU

Year: 19426 Days

Day: 18 Hours

Environment

Temp: -185 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,521,398 km

• M1: 68,217 km (0.06 R)
• M2: 160,369 km (0.033 R)
• M3: 212,579 km (0.092 R)
• M4: 297,550 km (0.111 R)
• M5: 725,400 km (0.102 R)
• M6: 1,082,640 km (0.119 R)
• M7: 1,464,264 km (0.067 R)
• M8: 1,657,245 km (0.096 R)
• M9: 1,909,916 km (0.107 R)
• M10: 2,120,849 km (0.116 R)
• M11: 2,174,704 km (0.069 R)
• M12: 2,283,911 km (0.08 R)
• M13: 2,507,859 km (0.065 R)
• M14: 3,220,693 km (0.08 R)
• M15: 3,314,042 km (0.119 R)
• M16: 4,058,889 km (0.071 R)
• M17: 4,159,718 km (0.057 R)
• M18: 4,227,337 km (0.064 R)
• M19: 4,782,195 km (0.11 R)
• M20: 5,322,842 km (0.104 R)
• M21: 5,470,345 km (0.048 R)
• M22: 5,656,595 km (0.065 R)
• M23: 6,035,227 km (0.088 R)
• M24: 6,150,417 km (0.1 R)
• M25: 6,697,646 km (0.081 R)
• M26: 7,098,120 km (0.117 R)
• M27: 8,345,168 km (0.037 R)
• M28: 8,473,523 km (0.093 R)
• M29: 8,819,094 km (0.119 R)
• M30: 9,257,565 km (0.091 R)
• M31: 9,748,096 km (0.068 R)
• M32: 9,973,840 km (0.079 R)
• M33: 10,940,691 km (0.11 R)
• M34: 11,316,780 km (0.095 R)
• M35: 11,411,475 km (0.03 R)
• M36: 11,554,042 km (0.086 R)
• M37: 11,840,971 km (0.103 R)
• M38: 13,011,574 km (0.056 R)
• M39: 13,661,128 km (0.061 R)
• M40: 14,783,860 km (0.053 R)
• M41: 15,566,406 km (0.099 R)
• M42: 15,619,065 km (0.061 R)
• M43: 16,255,305 km (0.102 R)
• M44: 16,362,267 km (0.088 R)
• M45: 16,522,935 km (0.076 R)
• M46: 17,116,839 km (0.085 R)
• M47: 17,225,596 km (0.102 R)
• M48: 17,662,871 km (0.085 R)
• M49: 17,717,773 km (0.096 R)
• M50: 17,827,728 km (0.08 R)
• M51: 19,052,635 km (0.109 R)
• M52: 19,504,720 km (0.061 R)
• M53: 21,406,707 km (0.118 R)
• M54: 21,523,842 km (0.099 R)
• M55: 21,582,634 km (0.052 R)
• M56: 22,112,959 km (0.073 R)
• M57: 22,172,050 km (0.117 R)
• M58: 22,946,369 km (0.064 R)
• M59: 23,972,311 km (0.11 R)
• M60: 24,521,485 km (0.102 R)
• M61: 24,705,340 km (0.111 R)
• M62: 24,889,795 km (0.1 R)
• M63: 25,260,049 km (0.05 R)
• M64: 25,818,797 km (0.075 R)
• M65: 26,005,944 km (0.058 R)
• M66: 26,570,227 km (0.03 R)
• M67: 28,737,751 km (0.041 R)
• M68: 29,451,034 km (0.087 R)
• M69: 29,711,783 km (0.099 R)
• M70: 30,564,790 km (0.105 R)
• M71: 30,828,980 km (0.12 R)
• M72: 31,359,304 km (0.087 R)
• M73: 32,026,660 km (0.118 R)
• M74: 32,563,866 km (0.091 R)
• M75: 33,171,682 km (0.025 R)
• M76: 33,375,135 km (0.044 R)
• M77: 35,501,819 km (0.115 R)
• M78: 38,167,802 km (0.049 R)
• M79: 38,951,396 km (0.096 R)
• M80: 39,956,544 km (0.046 R)
• M81: 40,752,255 km (0.112 R)
• M82: 41,334,191 km (0.09 R)
• M83: 41,407,045 km (0.076 R)
• M84: 42,874,899 km (0.093 R)
• M85: 42,948,651 km (0.115 R)
• M86: 43,763,660 km (0.059 R)
• M87: 44,434,158 km (0.099 R)
• M88: 45,936,569 km (0.109 R)
• M89: 46,390,449 km (0.07 R)
• M90: 47,074,112 km (0.083 R)
• M91: 47,761,215 km (0.111 R)
• M92: 49,145,144 km (0.107 R)
• M93: 49,764,480 km (0.091 R)
• M94: 52,346,389 km (0.047 R)
• M95: 52,504,215 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 559.3

Radius: 3.7

Gravity: 40.85 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 14.29 AU - 17.35 AU

Year: 22323 Days

Day: 19.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 76,521,398 km

• M1: 52,808 km (0.11 R)
• M2: 366,664 km (0.108 R)
• M3: 483,800 km (0.092 R)
• M4: 568,322 km (0.032 R)
• M5: 704,307 km (0.084 R)
• M6: 825,182 km (0.043 R)
• M7: 1,255,276 km (0.047 R)
• M8: 1,284,148 km (0.084 R)
• M9: 1,492,837 km (0.089 R)
• M10: 1,711,998 km (0.081 R)
• M11: 1,907,822 km (0.097 R)
• M12: 2,180,090 km (0.114 R)
• M13: 2,464,326 km (0.119 R)
• M14: 2,573,981 km (0.117 R)
• M15: 2,836,076 km (0.054 R)
• M16: 3,067,355 km (0.068 R)
• M17: 5,740,818 km (0.098 R)
• M18: 6,279,819 km (0.115 R)
• M19: 6,530,246 km (0.111 R)
• M20: 7,196,256 km (0.095 R)
• M21: 7,991,369 km (0.064 R)
• M22: 8,536,653 km (0.096 R)
• M23: 8,702,557 km (0.089 R)
• M24: 9,433,941 km (0.116 R)
• M25: 9,548,084 km (0.036 R)
• M26: 11,681,649 km (0.087 R)
• M27: 11,927,438 km (0.083 R)
• M28: 12,486,785 km (0.036 R)
• M29: 12,991,079 km (0.105 R)
• M30: 15,140,651 km (0.096 R)
• M31: 15,745,625 km (0.096 R)
• M32: 16,910,095 km (0.074 R)
• M33: 17,257,760 km (0.084 R)
• M34: 17,748,441 km (0.11 R)
• M35: 18,887,330 km (0.102 R)
• M36: 20,417,417 km (0.079 R)
• M37: 20,639,270 km (0.111 R)
• M38: 23,208,614 km (0.097 R)
• M39: 23,827,650 km (0.098 R)
• M40: 24,608,999 km (0.041 R)
• M41: 24,845,065 km (0.051 R)
• M42: 24,923,903 km (0.119 R)
• M43: 25,002,891 km (0.069 R)
• M44: 25,478,163 km (0.119 R)
• M45: 26,196,831 km (0.042 R)
• M46: 26,518,317 km (0.09 R)
• M47: 27,899,404 km (0.082 R)
• M48: 28,063,364 km (0.097 R)
• M49: 29,553,658 km (0.095 R)
• M50: 30,477,125 km (0.086 R)
• M51: 31,409,868 km (0.045 R)
• M52: 35,588,585 km (0.108 R)
• M53: 35,944,628 km (0.118 R)
• M54: 36,480,787 km (0.081 R)
• M55: 38,834,859 km (0.114 R)
• M56: 39,109,671 km (0.086 R)
• M57: 40,307,800 km (0.105 R)
• M58: 40,400,401 km (0.045 R)
• M59: 41,986,587 km (0.096 R)
• M60: 44,069,139 km (0.094 R)
• M61: 44,355,769 km (0.065 R)
• M62: 44,642,997 km (0.11 R)
• M63: 45,508,271 km (0.032 R)
• M64: 45,797,892 km (0.09 R)
• M65: 45,991,322 km (0.081 R)
• M66: 46,573,407 km (0.066 R)
• M67: 47,157,737 km (0.097 R)
• M68: 48,137,304 km (0.111 R)
• M69: 48,333,875 km (0.088 R)
• M70: 49,718,254 km (0.051 R)
• M71: 50,315,449 km (0.118 R)
• M72: 50,614,944 km (0.102 R)
• M73: 51,919,736 km (0.088 R)
• M74: 52,020,565 km (0.091 R)
• M75: 54,869,956 km (0.103 R)
• M76: 55,178,277 km (0.077 R)
• M77: 55,590,270 km (0.073 R)
• M78: 56,936,052 km (0.065 R)
• M79: 60,082,544 km (0.099 R)
• M80: 63,824,286 km (0.113 R)
• M81: 65,559,621 km (0.089 R)
• M82: 70,188,329 km (0.119 R)
• M83: 70,969,828 km (0.098 R)
• M84: 71,193,776 km (0.115 R)
• M85: 71,417,874 km (0.092 R)
• M86: 75,262,988 km (0.112 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 20,394 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit