🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.64 AU - 0.8 AU

Year: 233 Days

Day: 43.2 Hours

Environment

Temp: 148 °C

Axial Tilt: 49.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,442,777 km

• M1: 72,854 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.79 AU - 0.87 AU

Year: 288 Days

Day: 21.9 Hours

Environment

Temp: 34 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 112,442,777 km

• M1: 158,275 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.83 AU - 1.15 AU

Year: 375 Days

Day: 17.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 22.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.25 AU - 3.69 AU

Year: 2461 Days

Day: 27.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.74 AU - 3.84 AU

Year: 2810 Days

Day: 26.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.7

Radius: 10.3

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 10.7 AU - 11.84 AU

Year: 14407 Days

Day: 8.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 64.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 112,442,777 km

• M1: 137,780 km (0.103 R)
• M2: 225,145 km (0.076 R)
• M3: 544,835 km (0.092 R)
• M4: 862,881 km (0.094 R)
• M5: 967,300 km (0.108 R)
• M6: 1,120,937 km (0.102 R)
• M7: 1,478,027 km (0.042 R)
• M8: 2,177,696 km (0.045 R)
• M9: 2,352,427 km (0.099 R)
• M10: 2,562,312 km (0.103 R)
• M11: 2,936,457 km (0.079 R)
• M12: 3,261,533 km (0.109 R)
• M13: 3,394,974 km (0.118 R)
• M14: 3,598,278 km (0.089 R)
• M15: 4,637,384 km (0.032 R)
• M16: 5,016,316 km (0.087 R)
• M17: 5,093,209 km (0.091 R)
• M18: 5,405,121 km (0.119 R)
• M19: 5,803,799 km (0.095 R)
• M20: 6,294,779 km (0.079 R)
• M21: 6,419,693 km (0.106 R)
• M22: 6,587,393 km (0.103 R)
• M23: 7,013,148 km (0.09 R)
• M24: 7,099,466 km (0.104 R)
• M25: 7,713,117 km (0.074 R)
• M26: 7,846,857 km (0.117 R)
• M27: 7,936,317 km (0.103 R)
• M28: 8,711,533 km (0.06 R)
• M29: 10,333,473 km (0.116 R)
• M30: 10,629,228 km (0.1 R)
• M31: 10,828,043 km (0.103 R)
• M32: 11,737,599 km (0.045 R)
• M33: 12,776,855 km (0.055 R)
• M34: 14,117,102 km (0.076 R)
• M35: 15,389,133 km (0.084 R)
• M36: 15,840,171 km (0.12 R)
• M37: 16,986,838 km (0.084 R)
• M38: 18,278,765 km (0.116 R)
• M39: 20,213,963 km (0.119 R)
• M40: 21,456,075 km (0.092 R)
• M41: 22,086,480 km (0.116 R)
• M42: 22,276,769 km (0.065 R)
• M43: 22,403,927 km (0.095 R)
• M44: 23,043,458 km (0.118 R)
• M45: 24,865,709 km (0.112 R)
• M46: 25,527,680 km (0.046 R)
• M47: 25,727,393 km (0.054 R)
• M48: 27,072,278 km (0.113 R)
• M49: 27,480,082 km (0.095 R)
• M50: 28,508,717 km (0.045 R)
• M51: 28,577,831 km (0.115 R)
• M52: 28,716,059 km (0.082 R)
• M53: 30,462,465 km (0.119 R)
• M54: 30,674,295 km (0.077 R)
• M55: 31,669,570 km (0.066 R)
• M56: 31,955,900 km (0.074 R)
• M57: 32,314,935 km (0.115 R)
• M58: 33,037,194 km (0.089 R)
• M59: 33,472,972 km (0.11 R)
• M60: 33,837,692 km (0.064 R)
• M61: 34,130,455 km (0.096 R)
• M62: 34,644,623 km (0.048 R)
• M63: 35,606,537 km (0.103 R)
• M64: 36,053,386 km (0.118 R)
• M65: 36,277,633 km (0.119 R)
• M66: 36,427,231 km (0.037 R)
• M67: 36,877,521 km (0.092 R)
• M68: 37,329,755 km (0.072 R)
• M69: 37,707,938 km (0.11 R)
• M70: 38,468,045 km (0.09 R)
• M71: 41,637,426 km (0.099 R)
• M72: 43,929,265 km (0.116 R)
• M73: 44,408,577 km (0.048 R)
• M74: 44,889,534 km (0.117 R)
• M75: 45,452,919 km (0.057 R)
• M76: 46,343,027 km (0.08 R)
• M77: 46,668,103 km (0.088 R)
• M78: 48,304,704 km (0.117 R)
• M79: 49,212,912 km (0.118 R)
• M80: 49,295,790 km (0.115 R)
• M81: 50,544,034 km (0.12 R)
• M82: 51,046,234 km (0.075 R)
• M83: 52,055,571 km (0.106 R)
• M84: 52,393,513 km (0.095 R)
• M85: 52,901,846 km (0.117 R)
• M86: 54,008,571 km (0.115 R)
• M87: 54,865,169 km (0.037 R)
• M88: 54,951,038 km (0.046 R)
• M89: 55,812,572 km (0.088 R)
• M90: 56,331,677 km (0.102 R)
• M91: 58,336,288 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500.7

Radius: 5.2

Gravity: 18.52 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 10.98 AU - 14.36 AU

Year: 17174 Days

Day: 17.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 112,442,777 km

• M1: 156,330 km (0.093 R)
• M2: 189,840 km (0.118 R)
• M3: 597,045 km (0.115 R)
• M4: 862,581 km (0.104 R)
• M5: 1,210,247 km (0.062 R)
• M6: 1,259,764 km (0.039 R)
• M7: 2,079,710 km (0.081 R)
• M8: 2,290,643 km (0.113 R)
• M9: 2,572,036 km (0.087 R)
• M10: 2,963,983 km (0.091 R)
• M11: 3,132,879 km (0.073 R)
• M12: 3,586,609 km (0.075 R)
• M13: 3,802,927 km (0.119 R)
• M14: 3,986,334 km (0.079 R)
• M15: 4,477,015 km (0.104 R)
• M16: 4,631,849 km (0.079 R)
• M17: 4,709,939 km (0.117 R)
• M18: 4,907,109 km (0.119 R)
• M19: 5,227,997 km (0.037 R)
• M20: 5,268,687 km (0.097 R)
• M21: 5,432,048 km (0.058 R)
• M22: 5,806,043 km (0.051 R)
• M23: 6,059,911 km (0.065 R)
• M24: 7,111,284 km (0.12 R)
• M25: 7,337,476 km (0.1 R)
• M26: 8,936,378 km (0.107 R)
• M27: 9,426,461 km (0.09 R)
• M28: 9,674,793 km (0.116 R)
• M29: 9,824,840 km (0.037 R)
• M30: 9,874,955 km (0.109 R)
• M31: 9,925,220 km (0.108 R)
• M32: 10,483,819 km (0.077 R)
• M33: 10,535,131 km (0.097 R)
• M34: 10,689,516 km (0.12 R)
• M35: 10,741,127 km (0.12 R)
• M36: 10,792,738 km (0.12 R)
• M37: 12,763,092 km (0.087 R)
• M38: 13,092,955 km (0.114 R)
• M39: 14,042,603 km (0.116 R)
• M40: 14,841,306 km (0.105 R)
• M41: 14,898,901 km (0.111 R)
• M42: 15,188,073 km (0.04 R)
• M43: 15,537,384 km (0.05 R)
• M44: 15,654,520 km (0.067 R)
• M45: 17,750,236 km (0.118 R)
• M46: 17,933,793 km (0.107 R)
• M47: 18,550,734 km (0.033 R)
• M48: 18,986,663 km (0.044 R)
• M49: 20,250,615 km (0.059 R)
• M50: 22,263,006 km (0.098 R)
• M51: 23,192,457 km (0.1 R)
• M52: 23,259,327 km (0.066 R)
• M53: 23,527,407 km (0.034 R)
• M54: 25,364,020 km (0.118 R)
• M55: 25,570,914 km (0.104 R)
• M56: 25,640,028 km (0.11 R)
• M57: 25,986,497 km (0.117 R)
• M58: 27,105,339 km (0.105 R)
• M59: 28,025,815 km (0.083 R)
• M60: 29,028,719 km (0.109 R)
• M61: 29,824,879 km (0.053 R)
• M62: 30,043,142 km (0.089 R)
• M63: 30,116,146 km (0.109 R)
• M64: 30,262,153 km (0.096 R)
• M65: 30,481,613 km (0.106 R)
• M66: 30,848,427 km (0.118 R)
• M67: 31,734,944 km (0.088 R)
• M68: 32,106,845 km (0.052 R)
• M69: 33,306,470 km (0.103 R)
• M70: 33,608,658 km (0.114 R)
• M71: 36,136,263 km (0.062 R)
• M72: 36,291,396 km (0.067 R)
• M73: 39,920,491 km (0.072 R)
• M74: 40,482,680 km (0.036 R)
• M75: 40,643,797 km (0.062 R)
• M76: 41,940,661 km (0.113 R)
• M77: 42,430,294 km (0.057 R)
• M78: 42,512,125 km (0.08 R)
• M79: 45,827,513 km (0.083 R)
• M80: 49,827,760 km (0.086 R)
• M81: 50,000,396 km (0.052 R)
• M82: 50,519,650 km (0.082 R)
• M83: 50,693,183 km (0.091 R)
• M84: 53,054,586 km (0.051 R)
• M85: 55,094,203 km (0.1 R)
• M86: 55,630,511 km (0.045 R)
• M87: 56,168,465 km (0.115 R)
• M88: 56,618,157 km (0.062 R)
• M89: 56,888,480 km (0.093 R)
• M90: 58,519,695 km (0.077 R)
• M91: 58,701,905 km (0.105 R)
• M92: 59,432,691 km (0.046 R)
• M93: 59,524,245 km (0.067 R)
• M94: 60,626,332 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982.1

Radius: 4

Gravity: 61.38 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 13.91 AU - 22.85 AU

Year: 30006 Days

Day: 16.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 112,442,777 km

• M1: 78,240 km (0.036 R)
• M2: 235,916 km (0.095 R)
• M3: 321,187 km (0.085 R)
• M4: 391,797 km (0.058 R)
• M5: 754,422 km (0.117 R)
• M6: 1,051,972 km (0.109 R)
• M7: 1,579,305 km (0.096 R)
• M8: 1,701,526 km (0.077 R)
• M9: 1,743,114 km (0.06 R)
• M10: 1,912,310 km (0.055 R)
• M11: 2,358,261 km (0.063 R)
• M12: 2,545,408 km (0.09 R)
• M13: 3,340,670 km (0.105 R)
• M14: 3,445,239 km (0.094 R)
• M15: 3,711,074 km (0.103 R)
• M16: 3,928,590 km (0.088 R)
• M17: 3,983,642 km (0.092 R)
• M18: 5,136,592 km (0.066 R)
• M19: 6,127,529 km (0.107 R)
• M20: 6,449,015 km (0.091 R)
• M21: 9,802,400 km (0.039 R)
• M22: 10,178,041 km (0.051 R)
• M23: 10,405,579 km (0.069 R)
• M24: 10,558,169 km (0.087 R)
• M25: 10,634,913 km (0.112 R)
• M26: 11,176,307 km (0.098 R)
• M27: 11,726,678 km (0.093 R)
• M28: 12,935,429 km (0.034 R)
• M29: 13,930,554 km (0.034 R)
• M30: 14,267,747 km (0.098 R)
• M31: 15,730,515 km (0.113 R)
• M32: 17,602,134 km (0.078 R)
• M33: 18,057,959 km (0.053 R)
• M34: 18,981,427 km (0.101 R)
• M35: 19,074,626 km (0.073 R)
• M36: 19,636,964 km (0.087 R)
• M37: 20,109,694 km (0.065 R)
• M38: 22,627,426 km (0.087 R)
• M39: 23,122,894 km (0.065 R)
• M40: 24,225,580 km (0.108 R)
• M41: 24,529,264 km (0.084 R)
• M42: 24,936,020 km (0.113 R)
• M43: 25,963,010 km (0.111 R)
• M44: 26,273,724 km (0.075 R)
• M45: 27,634,467 km (0.095 R)
• M46: 27,951,764 km (0.094 R)
• M47: 29,448,191 km (0.085 R)
• M48: 30,206,204 km (0.12 R)
• M49: 31,080,154 km (0.092 R)
• M50: 31,190,109 km (0.117 R)
• M51: 37,777,352 km (0.114 R)
• M52: 38,012,071 km (0.072 R)
• M53: 38,482,556 km (0.059 R)
• M54: 40,264,416 km (0.081 R)
• M55: 42,073,055 km (0.104 R)
• M56: 48,289,744 km (0.107 R)
• M57: 50,209,833 km (0.089 R)
• M58: 50,338,786 km (0.111 R)
• M59: 51,633,705 km (0.082 R)
• M60: 52,154,754 km (0.105 R)
• M61: 52,415,952 km (0.117 R)
• M62: 52,808,497 km (0.114 R)
• M63: 55,984,161 km (0.114 R)
• M64: 57,056,329 km (0.112 R)
• M65: 58,270,615 km (0.115 R)
• M66: 58,541,686 km (0.111 R)
• M67: 61,412,319 km (0.109 R)
• M68: 64,328,580 km (0.093 R)
• M69: 64,608,628 km (0.111 R)
• M70: 65,592,234 km (0.107 R)
• M71: 66,015,147 km (0.091 R)
• M72: 70,294,693 km (0.078 R)
• M73: 70,727,629 km (0.082 R)
• M74: 74,516,046 km (0.117 R)
• M75: 81,226,857 km (0.093 R)
• M76: 84,883,926 km (0.085 R)
• M77: 87,661,959 km (0.117 R)
• M78: 87,972,374 km (0.111 R)
• M79: 89,530,436 km (0.064 R)
• M80: 92,042,035 km (0.081 R)
• M81: 92,515,512 km (0.076 R)
• M82: 92,673,637 km (0.025 R)
• M83: 93,465,010 km (0.12 R)
• M84: 95,054,637 km (0.108 R)
• M85: 96,332,651 km (0.119 R)
• M86: 99,714,610 km (0.025 R)
• M87: 100,525,580 km (0.079 R)
• M88: 101,990,742 km (0.079 R)
• M89: 102,153,953 km (0.087 R)
• M90: 102,971,506 km (0.052 R)
• M91: 104,119,520 km (0.083 R)
• M92: 105,271,872 km (0.044 R)
• M93: 106,594,018 km (0.093 R)
• M94: 107,921,699 km (0.119 R)
• M95: 110,258,268 km (0.073 R)
• M96: 110,761,067 km (0.111 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 17,556 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit