🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.56 AU - 0.76 AU

Year: 193 Days

Day: 22 Hours

Environment

Temp: 174 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.8 AU - 1.12 AU

Year: 339 Days

Day: 12.9 Hours

Environment

Temp: 121 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.01 AU - 3.19 AU

Year: 1509 Days

Day: 21.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.1 AU - 3.22 AU

Year: 1561 Days

Day: 41.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,072,108 km

• M1: 118,033 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.73 AU - 4.77 AU

Year: 3153 Days

Day: 42.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,072,108 km

• M1: 349,610 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.7

Radius: 10.4

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 8.88 AU - 13.74 AU

Year: 13689 Days

Day: 6.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 84,072,108 km

• M1: 205,099 km (0.057 R)
• M2: 300,542 km (0.094 R)
• M3: 448,943 km (0.082 R)
• M4: 722,707 km (0.048 R)
• M5: 1,416,841 km (0.111 R)
• M6: 1,633,609 km (0.081 R)
• M7: 2,024,807 km (0.095 R)
• M8: 2,250,700 km (0.078 R)
• M9: 2,625,143 km (0.029 R)
• M10: 2,809,448 km (0.101 R)
• M11: 3,234,456 km (0.112 R)
• M12: 3,611,741 km (0.05 R)
• M13: 4,120,823 km (0.089 R)
• M14: 4,505,439 km (0.076 R)
• M15: 4,578,742 km (0.118 R)
• M16: 4,726,844 km (0.047 R)
• M17: 4,826,327 km (0.093 R)
• M18: 5,283,198 km (0.088 R)
• M19: 5,753,983 km (0.092 R)
• M20: 6,624,044 km (0.083 R)
• M21: 6,932,515 km (0.071 R)
• M22: 7,739,147 km (0.118 R)
• M23: 8,183,602 km (0.107 R)
• M24: 8,303,430 km (0.113 R)
• M25: 8,424,006 km (0.096 R)
• M26: 9,128,163 km (0.071 R)
• M27: 9,221,362 km (0.1 R)
• M28: 9,566,036 km (0.063 R)
• M29: 11,452,465 km (0.087 R)
• M30: 11,552,995 km (0.109 R)
• M31: 11,620,314 km (0.069 R)
• M32: 11,687,782 km (0.109 R)
• M33: 12,368,902 km (0.066 R)
• M34: 12,575,795 km (0.041 R)
• M35: 12,644,910 km (0.07 R)
• M36: 12,749,030 km (0.096 R)
• M37: 12,923,012 km (0.095 R)
• M38: 14,271,637 km (0.069 R)
• M39: 14,452,351 km (0.102 R)
• M40: 16,000,689 km (0.066 R)
• M41: 16,566,319 km (0.032 R)
• M42: 17,369,360 km (0.081 R)
• M43: 17,484,999 km (0.078 R)
• M44: 18,263,207 km (0.071 R)
• M45: 19,012,992 km (0.113 R)
• M46: 19,211,957 km (0.042 R)
• M47: 19,491,705 km (0.089 R)
• M48: 19,571,889 km (0.032 R)
• M49: 20,542,630 km (0.072 R)
• M50: 20,746,831 km (0.058 R)
• M51: 21,528,929 km (0.068 R)
• M52: 23,037,175 km (0.119 R)
• M53: 24,622,613 km (0.107 R)
• M54: 26,243,057 km (0.12 R)
• M55: 27,807,252 km (0.119 R)
• M56: 29,908,953 km (0.063 R)
• M57: 30,465,457 km (0.091 R)

Asteroid Belt

Center: 13.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 16.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 462.7

Radius: 5.7

Gravity: 14.24 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 15.53 AU - 17.47 AU

Year: 24121 Days

Day: 23.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 84,072,108 km

• M1: 73,303 km (0.096 R)
• M2: 268,827 km (0.1 R)
• M3: 369,656 km (0.059 R)
• M4: 698,323 km (0.083 R)
• M5: 792,270 km (0.038 R)
• M6: 1,019,210 km (0.029 R)
• M7: 1,072,318 km (0.065 R)
• M8: 1,209,499 km (0.067 R)
• M9: 1,530,835 km (0.117 R)
• M10: 1,943,725 km (0.11 R)
• M11: 2,179,791 km (0.066 R)
• M12: 3,018,137 km (0.071 R)
• M13: 4,286,727 km (0.086 R)
• M14: 4,330,110 km (0.047 R)
• M15: 4,862,230 km (0.051 R)
• M16: 7,343,460 km (0.096 R)
• M17: 7,975,661 km (0.12 R)
• M18: 8,029,217 km (0.051 R)
• M19: 9,460,719 km (0.032 R)
• M20: 10,147,672 km (0.118 R)
• M21: 11,207,872 km (0.106 R)
• M22: 11,690,326 km (0.118 R)
• M23: 12,675,428 km (0.101 R)
• M24: 13,114,647 km (0.066 R)
• M25: 13,241,057 km (0.105 R)
• M26: 13,558,953 km (0.079 R)
• M27: 13,622,831 km (0.089 R)
• M28: 14,072,821 km (0.091 R)
• M29: 14,202,223 km (0.11 R)
• M30: 14,266,999 km (0.045 R)
• M31: 14,332,074 km (0.077 R)
• M32: 15,585,106 km (0.039 R)
• M33: 15,718,996 km (0.083 R)
• M34: 16,123,210 km (0.079 R)
• M35: 17,425,160 km (0.091 R)
• M36: 17,494,723 km (0.093 R)
• M37: 18,689,561 km (0.095 R)
• M38: 18,760,770 km (0.063 R)
• M39: 19,765,619 km (0.048 R)
• M40: 21,305,579 km (0.104 R)
• M41: 22,580,303 km (0.078 R)
• M42: 22,655,999 km (0.112 R)
• M43: 23,265,012 km (0.115 R)
• M44: 23,648,431 km (0.111 R)
• M45: 24,499,194 km (0.116 R)
• M46: 24,732,866 km (0.084 R)
• M47: 25,675,333 km (0.088 R)
• M48: 28,326,955 km (0.03 R)
• M49: 29,312,656 km (0.116 R)
• M50: 31,486,313 km (0.107 R)
• M51: 31,570,985 km (0.11 R)
• M52: 31,740,479 km (0.116 R)
• M53: 32,336,178 km (0.098 R)
• M54: 34,755,475 km (0.113 R)
• M55: 36,696,806 km (0.085 R)
• M56: 37,232,367 km (0.089 R)
• M57: 38,763,800 km (0.078 R)
• M58: 40,040,319 km (0.097 R)
• M59: 40,407,582 km (0.11 R)
• M60: 41,330,601 km (0.091 R)
• M61: 43,668,366 km (0.119 R)
• M62: 43,762,763 km (0.027 R)
• M63: 46,529,725 km (0.107 R)
• M64: 47,012,477 km (0.116 R)
• M65: 48,080,456 km (0.099 R)
• M66: 51,730,794 km (0.041 R)
• M67: 55,162,868 km (0.083 R)
• M68: 55,571,420 km (0.108 R)
• M69: 57,112,577 km (0.089 R)
• M70: 58,251,765 km (0.095 R)
• M71: 59,817,008 km (0.058 R)
• M72: 60,131,762 km (0.059 R)
• M73: 61,290,547 km (0.09 R)
• M74: 62,350,298 km (0.086 R)
• M75: 63,416,033 km (0.062 R)
• M76: 64,703,024 km (0.082 R)
• M77: 65,349,586 km (0.109 R)
• M78: 66,106,850 km (0.084 R)
• M79: 66,649,442 km (0.081 R)
• M80: 67,084,622 km (0.055 R)
• M81: 67,739,113 km (0.028 R)
• M82: 68,176,537 km (0.075 R)
• M83: 70,710,426 km (0.064 R)
• M84: 72,044,539 km (0.11 R)
• M85: 72,267,739 km (0.097 R)
• M86: 73,274,982 km (0.101 R)
• M87: 73,611,727 km (0.081 R)
• M88: 75,189,984 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 450.7

Radius: 7.9

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 15.39 AU - 21.61 AU

Year: 28637 Days

Day: 16.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 84,072,108 km

• M1: 105,766 km (0.098 R)
• M2: 237,412 km (0.058 R)
• M3: 578,944 km (0.072 R)
• M4: 1,152,053 km (0.1 R)
• M5: 1,394,551 km (0.102 R)
• M6: 1,720,525 km (0.076 R)
• M7: 1,927,569 km (0.105 R)
• M8: 2,557,076 km (0.08 R)
• M9: 2,793,591 km (0.107 R)
• M10: 3,373,133 km (0.071 R)
• M11: 3,545,470 km (0.029 R)
• M12: 4,497,062 km (0.077 R)
• M13: 4,976,672 km (0.083 R)
• M14: 5,422,324 km (0.11 R)
• M15: 6,140,693 km (0.063 R)
• M16: 6,943,436 km (0.102 R)
• M17: 7,496,648 km (0.098 R)
• M18: 8,469,783 km (0.073 R)
• M19: 8,941,315 km (0.116 R)
• M20: 9,060,545 km (0.089 R)
• M21: 9,300,500 km (0.118 R)
• M22: 10,095,164 km (0.106 R)
• M23: 10,657,951 km (0.072 R)
• M24: 10,721,231 km (0.101 R)
• M25: 12,340,628 km (0.099 R)
• M26: 13,827,630 km (0.089 R)
• M27: 13,896,595 km (0.102 R)
• M28: 13,965,560 km (0.092 R)
• M29: 15,014,989 km (0.095 R)
• M30: 15,944,889 km (0.067 R)
• M31: 17,635,345 km (0.034 R)
• M32: 18,844,545 km (0.064 R)
• M33: 19,304,857 km (0.093 R)
• M34: 19,536,435 km (0.039 R)
• M35: 19,768,910 km (0.102 R)
• M36: 19,846,701 km (0.096 R)
• M37: 21,262,495 km (0.117 R)
• M38: 21,661,622 km (0.103 R)
• M39: 21,821,841 km (0.051 R)
• M40: 21,902,175 km (0.1 R)
• M41: 22,063,143 km (0.092 R)
• M42: 22,467,207 km (0.102 R)
• M43: 25,701,213 km (0.114 R)
• M44: 27,675,756 km (0.107 R)
• M45: 32,224,429 km (0.055 R)
• M46: 32,407,536 km (0.069 R)
• M47: 36,807,658 km (0.062 R)
• M48: 37,478,904 km (0.028 R)
• M49: 38,736,125 km (0.067 R)
• M50: 39,028,289 km (0.066 R)
• M51: 39,810,686 km (0.115 R)
• M52: 39,908,972 km (0.099 R)
• M53: 41,989,130 km (0.101 R)
• M54: 42,790,975 km (0.108 R)
• M55: 42,891,505 km (0.113 R)
• M56: 43,496,628 km (0.115 R)
• M57: 43,901,590 km (0.082 R)
• M58: 45,328,753 km (0.093 R)
• M59: 45,431,228 km (0.099 R)
• M60: 45,636,476 km (0.112 R)
• M61: 46,874,698 km (0.088 R)
• M62: 48,752,600 km (0.069 R)
• M63: 49,173,269 km (0.097 R)
• M64: 49,383,903 km (0.1 R)
• M65: 50,336,093 km (0.113 R)
• M66: 50,442,308 km (0.117 R)
• M67: 50,761,250 km (0.098 R)
• M68: 55,077,747 km (0.1 R)
• M69: 56,175,197 km (0.081 R)
• M70: 59,959,874 km (0.076 R)
• M71: 61,201,835 km (0.044 R)
• M72: 61,542,021 km (0.037 R)
• M73: 61,769,260 km (0.083 R)
• M74: 62,794,903 km (0.069 R)
• M75: 63,023,489 km (0.098 R)
• M76: 64,747,454 km (0.092 R)
• M77: 65,557,228 km (0.084 R)
• M78: 67,420,768 km (0.105 R)
• M79: 68,711,948 km (0.091 R)
• M80: 69,301,662 km (0.044 R)
• M81: 70,367,248 km (0.103 R)
• M82: 70,485,879 km (0.119 R)
• M83: 70,961,600 km (0.097 R)
• M84: 71,796,356 km (0.068 R)
• M85: 76,262,900 km (0.097 R)
• M86: 78,961,047 km (0.096 R)
• M87: 80,321,790 km (0.114 R)
• M88: 81,690,311 km (0.102 R)
• M89: 82,690,373 km (0.094 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 13,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit