🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.79 AU - 0.87 AU

Year: 270 Days

Day: 15 Hours

Environment

Temp: 116 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.97 AU - 1.33 AU

Year: 440 Days

Day: 47.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,944,791 km

• M1: 499,806 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.2 AU - 1.26 AU

Year: 486 Days

Day: 30.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 3.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,944,791 km

• M1: 483,949 km (0.037 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.21 AU - 2.67 AU

Year: 1359 Days

Day: 30.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,944,791 km

• M1: 451,187 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.44 AU - 2.68 AU

Year: 1460 Days

Day: 36 Hours

Environment

Temp: -85 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107

Radius: 13.1

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.44 AU - 9.14 AU

Year: 9289 Days

Day: 7.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 51,944,791 km

• M1: 177,273 km (0.055 R)
• M2: 289,771 km (0.053 R)
• M3: 380,577 km (0.095 R)
• M4: 469,289 km (0.041 R)
• M5: 576,849 km (0.118 R)
• M6: 705,055 km (0.081 R)
• M7: 934,987 km (0.098 R)
• M8: 1,360,443 km (0.073 R)
• M9: 1,455,438 km (0.099 R)
• M10: 1,595,461 km (0.053 R)
• M11: 1,696,141 km (0.063 R)
• M12: 1,889,272 km (0.119 R)
• M13: 2,184,877 km (0.081 R)
• M14: 2,428,871 km (0.081 R)
• M15: 2,873,326 km (0.03 R)
• M16: 3,159,806 km (0.116 R)
• M17: 3,568,956 km (0.089 R)
• M18: 3,664,400 km (0.067 R)
• M19: 3,760,741 km (0.111 R)
• M20: 3,857,830 km (0.106 R)
• M21: 3,975,563 km (0.056 R)
• M22: 4,094,494 km (0.117 R)
• M23: 4,356,290 km (0.076 R)
• M24: 4,437,970 km (0.043 R)
• M25: 4,981,609 km (0.091 R)
• M26: 5,174,740 km (0.056 R)
• M27: 5,590,772 km (0.086 R)
• M28: 5,836,561 km (0.075 R)
• M29: 5,949,507 km (0.093 R)
• M30: 6,246,609 km (0.107 R)
• M31: 6,478,485 km (0.1 R)
• M32: 6,595,621 km (0.081 R)
• M33: 6,689,718 km (0.11 R)
• M34: 7,361,262 km (0.099 R)
• M35: 7,854,187 km (0.053 R)
• M36: 8,004,234 km (0.119 R)
• M37: 8,155,178 km (0.112 R)
• M38: 8,256,306 km (0.087 R)
• M39: 8,976,321 km (0.071 R)
• M40: 9,264,596 km (0.111 R)
• M41: 9,556,013 km (0.094 R)
• M42: 9,689,604 km (0.084 R)
• M43: 9,985,508 km (0.073 R)
• M44: 10,339,008 km (0.052 R)
• M45: 10,586,144 km (0.072 R)
• M46: 11,142,498 km (0.062 R)
• M47: 11,594,433 km (0.103 R)
• M48: 11,679,854 km (0.087 R)
• M49: 12,312,653 km (0.072 R)
• M50: 12,750,526 km (0.1 R)
• M51: 13,312,565 km (0.089 R)
• M52: 13,402,024 km (0.078 R)
• M53: 13,491,783 km (0.105 R)
• M54: 13,641,680 km (0.085 R)
• M55: 14,216,585 km (0.052 R)
• M56: 14,460,878 km (0.072 R)
• M57: 14,737,634 km (0.088 R)
• M58: 15,264,817 km (0.027 R)
• M59: 16,178,711 km (0.053 R)
• M60: 16,916,078 km (0.106 R)
• M61: 17,435,632 km (0.066 R)
• M62: 17,598,993 km (0.098 R)
• M63: 17,828,625 km (0.116 R)
• M64: 18,125,278 km (0.057 R)
• M65: 18,290,883 km (0.116 R)
• M66: 18,857,560 km (0.1 R)
• M67: 19,092,578 km (0.118 R)
• M68: 21,320,838 km (0.07 R)
• M69: 21,635,891 km (0.105 R)
• M70: 21,811,519 km (0.1 R)
• M71: 22,093,661 km (0.057 R)
• M72: 22,447,908 km (0.055 R)
• M73: 22,590,176 km (0.079 R)
• M74: 23,449,915 km (0.113 R)
• M75: 23,702,735 km (0.109 R)
• M76: 24,429,931 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.1

Radius: 13.7

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 8.88 AU - 12.76 AU

Year: 12686 Days

Day: 9.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 51,944,791 km

• M1: 180,565 km (0.078 R)
• M2: 302,188 km (0.086 R)
• M3: 401,670 km (0.116 R)
• M4: 720,164 km (0.12 R)
• M5: 934,687 km (0.084 R)
• M6: 1,067,530 km (0.027 R)
• M7: 1,428,809 km (0.054 R)
• M8: 1,525,449 km (0.077 R)
• M9: 1,644,380 km (0.092 R)
• M10: 1,998,927 km (0.101 R)
• M11: 2,085,993 km (0.052 R)
• M12: 2,309,492 km (0.106 R)
• M13: 2,756,042 km (0.075 R)
• M14: 2,878,263 km (0.119 R)
• M15: 3,052,395 km (0.099 R)
• M16: 3,359,071 km (0.113 R)
• M17: 4,597,741 km (0.117 R)
• M18: 4,685,106 km (0.064 R)
• M19: 5,342,290 km (0.111 R)
• M20: 6,975,599 km (0.076 R)
• M21: 7,076,278 km (0.093 R)
• M22: 7,313,092 km (0.083 R)
• M23: 7,899,067 km (0.103 R)
• M24: 8,464,397 km (0.101 R)
• M25: 8,643,765 km (0.082 R)
• M26: 9,006,390 km (0.098 R)
• M27: 9,485,253 km (0.067 R)
• M28: 10,429,515 km (0.088 R)
• M29: 11,522,626 km (0.12 R)
• M30: 11,921,903 km (0.071 R)
• M31: 12,775,060 km (0.11 R)
• M32: 13,022,495 km (0.1 R)
• M33: 14,497,230 km (0.098 R)
• M34: 14,928,372 km (0.094 R)
• M35: 15,320,019 km (0.115 R)
• M36: 15,714,957 km (0.104 R)
• M37: 16,202,347 km (0.065 R)
• M38: 16,515,007 km (0.101 R)
• M39: 17,282,892 km (0.111 R)
• M40: 17,419,625 km (0.113 R)
• M41: 17,556,657 km (0.118 R)
• M42: 18,016,221 km (0.079 R)
• M43: 18,433,300 km (0.111 R)
• M44: 19,229,609 km (0.074 R)
• M45: 20,372,986 km (0.033 R)
• M46: 20,855,888 km (0.066 R)
• M47: 21,342,530 km (0.107 R)
• M48: 21,440,367 km (0.069 R)
• M49: 22,825,194 km (0.105 R)
• M50: 23,730,561 km (0.116 R)
• M51: 24,801,831 km (0.12 R)
• M52: 26,202,217 km (0.057 R)
• M53: 26,516,821 km (0.064 R)
• M54: 27,309,091 km (0.075 R)
• M55: 27,415,306 km (0.083 R)
• M56: 27,894,917 km (0.116 R)
• M57: 28,109,141 km (0.09 R)
• M58: 28,592,791 km (0.089 R)
• M59: 28,754,656 km (0.078 R)
• M60: 29,024,979 km (0.052 R)
• M61: 30,279,955 km (0.113 R)
• M62: 30,720,521 km (0.066 R)
• M63: 31,775,485 km (0.091 R)
• M64: 32,111,183 km (0.115 R)
• M65: 33,011,912 km (0.072 R)
• M66: 33,295,100 km (0.049 R)
• M67: 33,636,034 km (0.114 R)
• M68: 34,608,121 km (0.118 R)
• M69: 35,068,882 km (0.114 R)
• M70: 35,938,196 km (0.085 R)
• M71: 36,054,583 km (0.074 R)
• M72: 37,520,792 km (0.096 R)
• M73: 37,994,119 km (0.101 R)
• M74: 38,290,921 km (0.069 R)
• M75: 38,528,932 km (0.081 R)
• M76: 39,606,036 km (0.063 R)
• M77: 39,846,739 km (0.058 R)
• M78: 39,967,166 km (0.082 R)
• M79: 40,390,079 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.1

Radius: 6.1

Gravity: 20.4 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 12.28 AU - 18.86 AU

Year: 21899 Days

Day: 21.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 51,944,791 km

• M1: 312,211 km (0.08 R)
• M2: 426,204 km (0.104 R)
• M3: 467,493 km (0.065 R)
• M4: 554,260 km (0.116 R)
• M5: 1,038,359 km (0.113 R)
• M6: 1,153,848 km (0.118 R)
• M7: 1,304,045 km (0.093 R)
• M8: 2,639,804 km (0.042 R)
• M9: 3,208,276 km (0.09 R)
• M10: 4,930,895 km (0.076 R)
• M11: 5,525,098 km (0.118 R)
• M12: 6,299,118 km (0.097 R)
• M13: 7,051,894 km (0.104 R)
• M14: 7,161,848 km (0.079 R)
• M15: 7,776,097 km (0.088 R)
• M16: 8,003,785 km (0.097 R)
• M17: 8,349,207 km (0.118 R)
• M18: 10,522,415 km (0.105 R)
• M19: 10,585,097 km (0.077 R)
• M20: 10,710,908 km (0.052 R)
• M21: 11,027,757 km (0.067 R)
• M22: 11,476,550 km (0.12 R)
• M23: 13,330,367 km (0.087 R)
• M24: 13,398,284 km (0.103 R)
• M25: 14,222,120 km (0.118 R)
• M26: 14,570,384 km (0.105 R)
• M27: 15,062,411 km (0.081 R)
• M28: 15,631,482 km (0.069 R)
• M29: 15,774,796 km (0.083 R)
• M30: 16,571,255 km (0.081 R)
• M31: 17,454,780 km (0.06 R)
• M32: 17,827,429 km (0.059 R)
• M33: 18,278,017 km (0.095 R)
• M34: 18,961,081 km (0.119 R)
• M35: 19,113,970 km (0.116 R)
• M36: 19,962,340 km (0.116 R)
• M37: 21,376,937 km (0.115 R)
• M38: 21,695,581 km (0.075 R)
• M39: 24,384,303 km (0.061 R)
• M40: 25,135,733 km (0.079 R)
• M41: 25,219,658 km (0.056 R)
• M42: 26,575,613 km (0.099 R)
• M43: 28,216,253 km (0.108 R)
• M44: 28,741,042 km (0.069 R)
• M45: 30,603,386 km (0.116 R)
• M46: 31,866,590 km (0.06 R)
• M47: 33,978,314 km (0.062 R)
• M48: 34,630,112 km (0.113 R)
• M49: 34,723,461 km (0.063 R)
• M50: 35,191,852 km (0.102 R)
• M51: 37,277,695 km (0.041 R)
• M52: 37,373,438 km (0.116 R)
• M53: 38,046,030 km (0.09 R)
• M54: 40,284,014 km (0.038 R)
• M55: 42,965,107 km (0.096 R)
• M56: 45,396,222 km (0.111 R)
• M57: 47,871,767 km (0.119 R)
• M58: 48,080,008 km (0.107 R)
• M59: 48,392,966 km (0.099 R)
• M60: 49,862,317 km (0.089 R)
• M61: 51,346,328 km (0.08 R)
• M62: 51,879,794 km (0.105 R)
• M63: 52,415,204 km (0.096 R)
• M64: 52,952,261 km (0.111 R)
• M65: 55,119,186 km (0.116 R)
• M66: 55,446,805 km (0.082 R)
• M67: 55,774,873 km (0.119 R)
• M68: 56,103,839 km (0.085 R)
• M69: 58,868,856 km (0.091 R)
• M70: 59,427,305 km (0.068 R)
• M71: 60,099,598 km (0.088 R)
• M72: 61,112,825 km (0.083 R)
• M73: 62,813,902 km (0.111 R)
• M74: 62,927,896 km (0.09 R)
• M75: 63,727,646 km (0.109 R)
• M76: 64,415,796 km (0.092 R)
• M77: 64,760,769 km (0.108 R)
• M78: 64,991,000 km (0.086 R)
• M79: 65,683,638 km (0.112 R)
• M80: 68,478,575 km (0.09 R)
• M81: 68,948,163 km (0.091 R)
• M82: 70,955,766 km (0.083 R)
• M83: 71,787,979 km (0.119 R)
• M84: 72,623,483 km (0.116 R)
• M85: 73,822,660 km (0.102 R)
• M86: 75,149,144 km (0.108 R)
• M87: 75,754,866 km (0.077 R)
• M88: 77,336,863 km (0.096 R)
• M89: 77,459,085 km (0.081 R)
• M90: 78,929,931 km (0.078 R)
• M91: 79,668,795 km (0.111 R)
• M92: 80,162,617 km (0.108 R)
• M93: 81,650,219 km (0.072 R)
• M94: 82,272,845 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 179.7

Radius: 7.5

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 12.99 AU - 18.27 AU

Year: 22026 Days

Day: 16.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 51,944,791 km

• M1: 239,955 km (0.058 R)
• M2: 418,276 km (0.036 R)
• M3: 708,047 km (0.038 R)
• M4: 780,452 km (0.105 R)
• M5: 1,116,000 km (0.032 R)
• M6: 1,244,654 km (0.101 R)
• M7: 1,378,245 km (0.104 R)
• M8: 2,248,755 km (0.076 R)
• M9: 2,780,426 km (0.095 R)
• M10: 3,045,513 km (0.093 R)
• M11: 3,196,458 km (0.091 R)
• M12: 3,380,762 km (0.077 R)
• M13: 3,631,937 km (0.103 R)
• M14: 4,086,116 km (0.104 R)
• M15: 4,523,840 km (0.066 R)
• M16: 5,047,582 km (0.104 R)
• M17: 7,489,468 km (0.114 R)
• M18: 7,693,519 km (0.069 R)
• M19: 8,316,894 km (0.113 R)
• M20: 9,042,892 km (0.119 R)
• M21: 10,057,166 km (0.053 R)
• M22: 12,191,478 km (0.079 R)
• M23: 12,625,013 km (0.112 R)
• M24: 13,112,553 km (0.113 R)
• M25: 13,408,008 km (0.062 R)
• M26: 14,510,245 km (0.103 R)
• M27: 14,918,348 km (0.072 R)
• M28: 15,020,973 km (0.086 R)
• M29: 15,797,834 km (0.069 R)
• M30: 16,800,589 km (0.099 R)
• M31: 17,823,988 km (0.107 R)
• M32: 18,260,814 km (0.1 R)
• M33: 19,033,786 km (0.119 R)
• M34: 20,668,891 km (0.105 R)
• M35: 21,764,246 km (0.104 R)
• M36: 22,172,648 km (0.056 R)
• M37: 24,796,595 km (0.111 R)
• M38: 26,083,286 km (0.049 R)
• M39: 26,268,788 km (0.105 R)
• M40: 28,976,360 km (0.111 R)
• M41: 29,168,593 km (0.1 R)
• M42: 30,330,669 km (0.098 R)
• M43: 30,982,766 km (0.032 R)
• M44: 32,699,851 km (0.095 R)
• M45: 34,447,602 km (0.114 R)
• M46: 34,991,540 km (0.114 R)
• M47: 35,264,556 km (0.092 R)
• M48: 37,056,141 km (0.1 R)
• M49: 37,753,117 km (0.105 R)
• M50: 39,018,565 km (0.046 R)
• M51: 39,443,423 km (0.105 R)
• M52: 40,655,615 km (0.04 R)
• M53: 42,533,068 km (0.054 R)
• M54: 45,625,107 km (0.079 R)
• M55: 46,822,039 km (0.089 R)
• M56: 47,575,264 km (0.05 R)
• M57: 48,256,683 km (0.113 R)
• M58: 49,323,016 km (0.088 R)
• M59: 50,628,258 km (0.111 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 14,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit