🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.48 AU - 0.6 AU

Year: 146 Days

Day: 35.7 Hours

Environment

Temp: 204 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,954,159 km

• M1: 26,180 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.43 AU - 0.67 AU

Year: 150 Days

Day: 35.7 Hours

Environment

Temp: 221 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 92,954,159 km

• M1: 95,443 km (0.099 R)
• M2: 287,527 km (0.026 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.98 AU - 1.3 AU

Year: 447 Days

Day: 43.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.98 AU - 1.5 AU

Year: 507 Days

Day: 16.3 Hours

Environment

Temp: -0 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 92,954,159 km

• M1: 746,045 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.91 AU - 2.13 AU

Year: 1054 Days

Day: 17.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 169.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.45 AU - 2.87 AU

Year: 1593 Days

Day: 22.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.91 AU - 3.99 AU

Year: 2882 Days

Day: 46.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.3

Radius: 10.5

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.21 AU - 5.87 AU

Year: 4787 Days

Day: 9.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 92,954,159 km

• M1: 141,819 km (0.117 R)
• M2: 241,900 km (0.056 R)
• M3: 466,147 km (0.112 R)
• M4: 759,808 km (0.072 R)
• M5: 893,398 km (0.053 R)
• M6: 977,622 km (0.057 R)
• M7: 1,109,268 km (0.117 R)
• M8: 1,200,523 km (0.083 R)
• M9: 1,643,183 km (0.078 R)
• M10: 1,713,045 km (0.064 R)
• M11: 1,819,708 km (0.088 R)
• M12: 2,307,846 km (0.082 R)
• M13: 2,546,605 km (0.067 R)
• M14: 2,984,029 km (0.042 R)
• M15: 3,512,708 km (0.033 R)
• M16: 3,603,813 km (0.106 R)
• M17: 3,834,792 km (0.071 R)
• M18: 3,904,953 km (0.073 R)
• M19: 4,190,386 km (0.097 R)
• M20: 4,262,791 km (0.072 R)
• M21: 4,335,645 km (0.056 R)
• M22: 4,531,918 km (0.108 R)
• M23: 5,061,345 km (0.086 R)
• M24: 5,164,418 km (0.099 R)
• M25: 5,451,496 km (0.075 R)
• M26: 5,959,830 km (0.096 R)
• M27: 6,096,113 km (0.052 R)
• M28: 7,223,483 km (0.111 R)
• M29: 7,603,611 km (0.117 R)
• M30: 7,692,323 km (0.111 R)
• M31: 8,475,318 km (0.113 R)
• M32: 8,876,240 km (0.027 R)
• M33: 9,728,798 km (0.086 R)
• M34: 9,857,452 km (0.076 R)
• M35: 9,954,242 km (0.096 R)
• M36: 10,377,305 km (0.072 R)
• M37: 10,972,854 km (0.12 R)
• M38: 11,106,595 km (0.083 R)
• M39: 11,342,211 km (0.094 R)
• M40: 11,477,597 km (0.054 R)
• M41: 12,127,750 km (0.116 R)
• M42: 12,300,984 km (0.103 R)
• M43: 12,544,679 km (0.054 R)
• M44: 13,428,204 km (0.043 R)
• M45: 13,499,861 km (0.03 R)
• M46: 13,607,422 km (0.112 R)
• M47: 13,895,697 km (0.087 R)
• M48: 14,258,771 km (0.092 R)
• M49: 14,404,929 km (0.118 R)
• M50: 15,667,385 km (0.098 R)
• M51: 16,235,558 km (0.058 R)
• M52: 16,502,889 km (0.085 R)
• M53: 16,694,823 km (0.103 R)
• M54: 16,964,847 km (0.083 R)
• M55: 17,391,949 km (0.101 R)
• M56: 18,734,590 km (0.087 R)
• M57: 19,865,251 km (0.111 R)
• M58: 20,521,238 km (0.091 R)
• M59: 20,727,683 km (0.111 R)
• M60: 21,184,255 km (0.119 R)
• M61: 21,351,206 km (0.078 R)
• M62: 22,701,776 km (0.068 R)
• M63: 23,000,972 km (0.102 R)
• M64: 23,430,617 km (0.088 R)
• M65: 23,689,571 km (0.08 R)
• M66: 23,819,571 km (0.095 R)
• M67: 23,906,189 km (0.029 R)
• M68: 24,341,369 km (0.105 R)
• M69: 24,603,763 km (0.067 R)
• M70: 24,999,151 km (0.115 R)
• M71: 25,796,058 km (0.097 R)
• M72: 25,929,649 km (0.11 R)
• M73: 26,331,918 km (0.106 R)
• M74: 27,188,067 km (0.067 R)
• M75: 27,278,723 km (0.09 R)
• M76: 27,460,185 km (0.112 R)
• M77: 27,551,141 km (0.059 R)
• M78: 27,961,637 km (0.108 R)
• M79: 28,190,672 km (0.12 R)
• M80: 29,112,643 km (0.079 R)
• M81: 30,419,979 km (0.108 R)
• M82: 30,608,323 km (0.057 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 851.9

Radius: 6.3

Gravity: 21.46 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 14.26 AU - 15.5 AU

Year: 21071 Days

Day: 23.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,954,159 km

• M1: 300,093 km (0.083 R)
• M2: 453,880 km (0.097 R)
• M3: 886,367 km (0.108 R)
• M4: 1,416,841 km (0.049 R)
• M5: 1,513,482 km (0.113 R)
• M6: 1,851,722 km (0.085 R)
• M7: 1,922,183 km (0.114 R)
• M8: 2,102,299 km (0.065 R)
• M9: 2,213,001 km (0.102 R)
• M10: 3,422,350 km (0.064 R)
• M11: 3,863,963 km (0.059 R)
• M12: 4,183,804 km (0.114 R)
• M13: 4,848,766 km (0.093 R)
• M14: 4,946,454 km (0.064 R)
• M15: 5,044,889 km (0.109 R)
• M16: 5,143,773 km (0.096 R)
• M17: 5,394,200 km (0.11 R)
• M18: 5,854,812 km (0.062 R)
• M19: 6,011,142 km (0.063 R)
• M20: 6,434,803 km (0.056 R)
• M21: 7,479,146 km (0.106 R)
• M22: 9,905,922 km (0.109 R)
• M23: 11,429,427 km (0.105 R)
• M24: 13,092,207 km (0.103 R)
• M25: 13,228,491 km (0.109 R)
• M26: 13,640,035 km (0.06 R)
• M27: 14,055,917 km (0.085 R)
• M28: 14,125,629 km (0.061 R)
• M29: 15,472,010 km (0.063 R)
• M30: 15,760,584 km (0.054 R)
• M31: 16,196,812 km (0.035 R)
• M32: 16,343,119 km (0.091 R)
• M33: 16,858,633 km (0.06 R)
• M34: 17,379,533 km (0.11 R)
• M35: 17,754,874 km (0.083 R)
• M36: 18,589,929 km (0.115 R)
• M37: 20,062,122 km (0.116 R)
• M38: 20,772,562 km (0.099 R)
• M39: 21,011,171 km (0.097 R)
• M40: 21,651,898 km (0.067 R)
• M41: 21,893,798 km (0.072 R)
• M42: 22,299,059 km (0.038 R)
• M43: 23,116,910 km (0.12 R)
• M44: 24,782,084 km (0.099 R)
• M45: 24,950,681 km (0.093 R)
• M46: 25,458,865 km (0.12 R)
• M47: 29,824,131 km (0.067 R)
• M48: 29,913,889 km (0.095 R)
• M49: 30,093,407 km (0.115 R)
• M50: 30,273,373 km (0.075 R)
• M51: 32,921,854 km (0.108 R)
• M52: 34,039,350 km (0.05 R)
• M53: 35,263,958 km (0.074 R)
• M54: 36,983,286 km (0.097 R)
• M55: 37,175,968 km (0.081 R)
• M56: 37,368,950 km (0.054 R)
• M57: 38,339,241 km (0.108 R)
• M58: 38,729,692 km (0.113 R)
• M59: 42,101,030 km (0.05 R)
• M60: 43,009,089 km (0.067 R)
• M61: 45,668,340 km (0.116 R)
• M62: 45,771,713 km (0.119 R)
• M63: 48,802,117 km (0.057 R)
• M64: 48,907,882 km (0.116 R)
• M65: 49,968,531 km (0.105 R)
• M66: 50,501,698 km (0.093 R)
• M67: 51,358,744 km (0.047 R)
• M68: 52,004,708 km (0.076 R)
• M69: 52,436,896 km (0.116 R)
• M70: 52,653,364 km (0.114 R)
• M71: 54,286,674 km (0.119 R)
• M72: 55,825,886 km (0.111 R)
• M73: 58,385,805 km (0.118 R)
• M74: 58,498,003 km (0.109 R)
• M75: 58,722,550 km (0.06 R)
• M76: 59,285,187 km (0.054 R)
• M77: 60,870,027 km (0.047 R)
• M78: 61,781,826 km (0.057 R)
• M79: 62,239,446 km (0.081 R)
• M80: 62,698,263 km (0.066 R)
• M81: 64,660,388 km (0.036 R)
• M82: 65,357,814 km (0.11 R)
• M83: 65,474,201 km (0.067 R)
• M84: 67,229,582 km (0.099 R)
• M85: 67,464,750 km (0.084 R)
• M86: 70,786,272 km (0.068 R)
• M87: 71,145,307 km (0.085 R)
• M88: 75,256,256 km (0.042 R)
• M89: 75,500,549 km (0.057 R)
• M90: 76,479,967 km (0.076 R)
• M91: 80,190,443 km (0.104 R)
• M92: 81,440,183 km (0.068 R)
• M93: 81,690,909 km (0.081 R)
• M94: 84,085,672 km (0.088 R)
• M95: 84,465,800 km (0.088 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641

Radius: 7.8

Gravity: 10.54 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 13.68 AU - 22.22 AU

Year: 27917 Days

Day: 16.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 92,954,159 km

• M1: 163,510 km (0.119 R)
• M2: 219,011 km (0.052 R)
• M3: 508,932 km (0.09 R)
• M4: 784,790 km (0.078 R)
• M5: 1,135,149 km (0.112 R)
• M6: 1,928,466 km (0.11 R)
• M7: 2,198,191 km (0.111 R)
• M8: 2,688,124 km (0.098 R)
• M9: 2,989,414 km (0.11 R)
• M10: 4,053,953 km (0.088 R)
• M11: 7,666,292 km (0.077 R)
• M12: 7,909,090 km (0.102 R)
• M13: 8,031,461 km (0.098 R)
• M14: 9,548,533 km (0.029 R)
• M15: 10,272,736 km (0.101 R)
• M16: 11,083,108 km (0.094 R)
• M17: 11,773,801 km (0.094 R)
• M18: 12,195,069 km (0.029 R)
• M19: 13,269,481 km (0.075 R)
• M20: 13,707,802 km (0.115 R)
• M21: 16,435,420 km (0.079 R)
• M22: 17,063,732 km (0.112 R)
• M23: 17,540,201 km (0.089 R)
• M24: 19,406,733 km (0.106 R)
• M25: 20,995,612 km (0.117 R)
• M26: 21,165,256 km (0.12 R)
• M27: 23,412,216 km (0.095 R)
• M28: 23,500,180 km (0.056 R)
• M29: 23,588,143 km (0.097 R)
• M30: 24,207,479 km (0.11 R)
• M31: 24,832,199 km (0.101 R)
• M32: 26,829,780 km (0.088 R)
• M33: 26,921,932 km (0.059 R)
• M34: 27,013,935 km (0.106 R)
• M35: 27,383,591 km (0.11 R)
• M36: 28,034,342 km (0.102 R)
• M37: 29,161,711 km (0.07 R)
• M38: 29,826,225 km (0.028 R)
• M39: 30,112,555 km (0.043 R)
• M40: 30,208,298 km (0.078 R)
• M41: 30,784,250 km (0.12 R)
• M42: 31,267,002 km (0.11 R)
• M43: 31,654,909 km (0.114 R)
• M44: 32,337,824 km (0.115 R)
• M45: 32,631,933 km (0.095 R)
• M46: 34,615,451 km (0.054 R)
• M47: 34,916,293 km (0.051 R)
• M48: 36,230,211 km (0.072 R)
• M49: 38,906,068 km (0.112 R)
• M50: 42,714,830 km (0.108 R)
• M51: 43,145,223 km (0.118 R)
• M52: 43,469,102 km (0.099 R)
• M53: 44,336,471 km (0.028 R)
• M54: 44,445,378 km (0.097 R)
• M55: 45,319,179 km (0.098 R)
• M56: 46,529,875 km (0.032 R)
• M57: 47,194,837 km (0.114 R)
• M58: 47,417,139 km (0.105 R)
• M59: 49,433,868 km (0.092 R)
• M60: 50,339,085 km (0.118 R)
• M61: 50,907,557 km (0.047 R)
• M62: 51,707,158 km (0.083 R)
• M63: 52,625,988 km (0.083 R)
• M64: 52,856,668 km (0.082 R)
• M65: 53,782,230 km (0.106 R)
• M66: 61,862,759 km (0.11 R)
• M67: 64,433,598 km (0.12 R)
• M68: 66,042,523 km (0.12 R)
• M69: 66,540,235 km (0.106 R)
• M70: 67,664,613 km (0.047 R)
• M71: 68,040,702 km (0.101 R)
• M72: 69,173,457 km (0.081 R)
• M73: 69,932,068 km (0.081 R)
• M74: 71,075,145 km (0.115 R)
• M75: 71,585,124 km (0.117 R)
• M76: 72,224,356 km (0.114 R)
• M77: 73,122,542 km (0.032 R)
• M78: 77,930,767 km (0.098 R)
• M79: 80,173,987 km (0.119 R)
• M80: 81,370,171 km (0.118 R)
• M81: 82,974,160 km (0.114 R)
• M82: 84,049,320 km (0.098 R)
• M83: 84,993,881 km (0.098 R)
• M84: 85,670,661 km (0.098 R)
• M85: 85,941,882 km (0.07 R)
• M86: 88,395,886 km (0.105 R)
• M87: 91,703,345 km (0.109 R)
• M88: 91,980,849 km (0.099 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 15,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit