🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.43 AU - 0.59 AU

Year: 130 Days

Day: 13.9 Hours

Environment

Temp: 239 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.64 AU - 0.92 AU

Year: 246 Days

Day: 38.4 Hours

Environment

Temp: 170 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.99 AU - 1.63 AU

Year: 534 Days

Day: 38.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.33 AU - 2.07 AU

Year: 790 Days

Day: 47.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 108,737,088 km

• M1: 1,162,974 km (0.09 R)
• M2: 1,270,086 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.26 AU - 4.22 AU

Year: 2578 Days

Day: 28.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 108,737,088 km

• M1: 1,078,002 km (0.049 R)
• M2: 2,356,765 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.42 AU - 4.98 AU

Year: 3068 Days

Day: 42 Hours

Environment

Temp: -121 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.54 AU - 5.74 AU

Year: 3563 Days

Day: 46.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.8

Radius: 11.8

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.26 AU - 7.34 AU

Year: 6321 Days

Day: 7.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 108,737,088 km

• M1: 158,125 km (0.12 R)
• M2: 238,309 km (0.116 R)
• M3: 376,987 km (0.063 R)
• M4: 587,172 km (0.109 R)
• M5: 865,274 km (0.048 R)
• M6: 977,173 km (0.046 R)
• M7: 1,079,349 km (0.066 R)
• M8: 1,247,796 km (0.069 R)
• M9: 1,542,653 km (0.092 R)
• M10: 2,045,452 km (0.091 R)
• M11: 2,315,625 km (0.065 R)
• M12: 2,394,912 km (0.063 R)
• M13: 2,784,615 km (0.075 R)
• M14: 2,890,530 km (0.079 R)
• M15: 3,150,382 km (0.095 R)
• M16: 3,417,863 km (0.114 R)
• M17: 3,508,668 km (0.072 R)
• M18: 3,880,419 km (0.105 R)
• M19: 3,975,264 km (0.072 R)
• M20: 4,119,177 km (0.102 R)
• M21: 4,611,205 km (0.061 R)
• M22: 4,915,636 km (0.106 R)
• M23: 5,044,440 km (0.1 R)
• M24: 5,464,062 km (0.055 R)
• M25: 5,895,054 km (0.098 R)
• M26: 6,004,559 km (0.107 R)
• M27: 6,761,375 km (0.116 R)
• M28: 6,904,839 km (0.085 R)
• M29: 6,991,456 km (0.056 R)
• M30: 7,548,110 km (0.09 R)
• M31: 7,637,420 km (0.104 R)
• M32: 7,967,583 km (0.044 R)
• M33: 9,688,108 km (0.03 R)
• M34: 10,013,034 km (0.115 R)
• M35: 10,440,884 km (0.088 R)
• M36: 10,606,938 km (0.096 R)
• M37: 11,416,562 km (0.105 R)
• M38: 11,587,701 km (0.1 R)
• M39: 11,690,774 km (0.094 R)
• M40: 12,002,088 km (0.081 R)
• M41: 12,246,082 km (0.1 R)
• M42: 12,491,572 km (0.078 R)
• M43: 13,023,392 km (0.066 R)
• M44: 13,454,234 km (0.107 R)
• M45: 14,109,174 km (0.097 R)
• M46: 14,403,732 km (0.076 R)
• M47: 14,477,633 km (0.057 R)
• M48: 16,560,035 km (0.075 R)
• M49: 16,637,378 km (0.113 R)
• M50: 17,104,871 km (0.052 R)
• M51: 17,853,907 km (0.043 R)
• M52: 18,653,807 km (0.099 R)
• M53: 18,774,832 km (0.08 R)
• M54: 19,098,711 km (0.086 R)
• M55: 19,711,165 km (0.039 R)
• M56: 19,834,434 km (0.071 R)
• M57: 21,039,145 km (0.1 R)
• M58: 21,544,637 km (0.05 R)
• M59: 22,438,783 km (0.065 R)
• M60: 22,825,793 km (0.088 R)
• M61: 23,128,280 km (0.089 R)
• M62: 23,388,580 km (0.057 R)
• M63: 23,649,778 km (0.082 R)
• M64: 23,955,855 km (0.109 R)
• M65: 25,104,318 km (0.05 R)
• M66: 25,327,219 km (0.081 R)
• M67: 25,416,529 km (0.106 R)
• M68: 26,180,226 km (0.114 R)
• M69: 26,270,583 km (0.036 R)
• M70: 26,451,596 km (0.103 R)
• M71: 27,500,277 km (0.06 R)
• M72: 28,191,719 km (0.115 R)
• M73: 29,497,409 km (0.093 R)
• M74: 29,732,577 km (0.09 R)
• M75: 31,109,326 km (0.065 R)
• M76: 31,829,490 km (0.086 R)
• M77: 32,022,471 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 903.3

Radius: 5.5

Gravity: 29.86 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 17.4 AU - 20.8 AU

Year: 29754 Days

Day: 19.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 108,737,088 km

• M1: 268,079 km (0.112 R)
• M2: 873,352 km (0.072 R)
• M3: 1,625,680 km (0.082 R)
• M4: 2,527,306 km (0.104 R)
• M5: 2,620,057 km (0.094 R)
• M6: 2,857,020 km (0.112 R)
• M7: 3,200,198 km (0.047 R)
• M8: 3,453,317 km (0.092 R)
• M9: 4,251,123 km (0.115 R)
• M10: 5,220,816 km (0.104 R)
• M11: 5,398,838 km (0.119 R)
• M12: 5,458,527 km (0.053 R)
• M13: 6,193,053 km (0.111 R)
• M14: 6,508,106 km (0.065 R)
• M15: 7,285,566 km (0.049 R)
• M16: 7,820,079 km (0.118 R)
• M17: 8,160,564 km (0.059 R)
• M18: 8,298,044 km (0.113 R)
• M19: 8,367,159 km (0.068 R)
• M20: 9,353,906 km (0.114 R)
• M21: 9,497,969 km (0.103 R)
• M22: 9,570,225 km (0.066 R)
• M23: 12,527,026 km (0.106 R)
• M24: 14,725,218 km (0.079 R)
• M25: 15,145,139 km (0.082 R)
• M26: 15,399,006 km (0.114 R)
• M27: 16,341,772 km (0.107 R)
• M28: 16,515,156 km (0.093 R)
• M29: 16,951,533 km (0.109 R)
• M30: 17,303,238 km (0.03 R)
• M31: 17,391,500 km (0.092 R)
• M32: 17,835,208 km (0.08 R)
• M33: 18,824,648 km (0.112 R)
• M34: 19,371,877 km (0.089 R)
• M35: 20,668,741 km (0.083 R)
• M36: 21,044,531 km (0.111 R)
• M37: 21,802,543 km (0.101 R)
• M38: 22,089,173 km (0.092 R)
• M39: 23,834,830 km (0.1 R)
• M40: 24,525,673 km (0.059 R)
• M41: 25,222,949 km (0.095 R)
• M42: 26,331,918 km (0.086 R)
• M43: 26,841,149 km (0.113 R)
• M44: 28,910,686 km (0.064 R)
• M45: 29,541,540 km (0.106 R)
• M46: 29,752,773 km (0.11 R)
• M47: 30,816,713 km (0.083 R)
• M48: 31,568,741 km (0.064 R)
• M49: 31,784,760 km (0.089 R)
• M50: 33,091,049 km (0.083 R)
• M51: 33,971,582 km (0.107 R)
• M52: 34,082,284 km (0.055 R)
• M53: 34,637,143 km (0.077 R)
• M54: 35,755,836 km (0.105 R)
• M55: 36,093,777 km (0.08 R)
• M56: 36,772,653 km (0.117 R)
• M57: 40,347,443 km (0.114 R)
• M58: 40,581,863 km (0.08 R)
• M59: 42,354,299 km (0.091 R)
• M60: 46,341,531 km (0.079 R)
• M61: 50,573,056 km (0.091 R)
• M62: 50,699,317 km (0.042 R)
• M63: 54,278,595 km (0.089 R)
• M64: 54,666,802 km (0.11 R)
• M65: 54,796,503 km (0.061 R)
• M66: 57,806,263 km (0.083 R)
• M67: 57,938,208 km (0.051 R)
• M68: 59,931,450 km (0.067 R)
• M69: 64,121,088 km (0.094 R)
• M70: 66,735,311 km (0.094 R)
• M71: 67,428,996 km (0.052 R)
• M72: 69,384,091 km (0.034 R)
• M73: 69,524,414 km (0.086 R)
• M74: 72,351,514 km (0.101 R)
• M75: 72,636,349 km (0.093 R)
• M76: 74,065,756 km (0.077 R)
• M77: 74,783,826 km (0.109 R)
• M78: 76,082,485 km (0.089 R)
• M79: 76,952,247 km (0.06 R)
• M80: 78,117,166 km (0.036 R)
• M81: 79,287,919 km (0.082 R)
• M82: 79,434,674 km (0.048 R)
• M83: 81,054,819 km (0.097 R)
• M84: 82,834,735 km (0.067 R)
• M85: 83,430,882 km (0.1 R)
• M86: 85,528,543 km (0.029 R)
• M87: 87,340,473 km (0.103 R)
• M88: 88,251,075 km (0.062 R)
• M89: 89,164,819 km (0.058 R)
• M90: 90,541,418 km (0.051 R)
• M91: 91,309,304 km (0.11 R)
• M92: 91,925,049 km (0.118 R)
• M93: 95,336,479 km (0.057 R)
• M94: 104,687,543 km (0.103 R)
• M95: 107,923,045 km (0.114 R)
• M96: 108,737,157 km (0.049 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 10,693 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit