🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.7 AU - 0.9 AU

Year: 275 Days

Day: 14.3 Hours

Environment

Temp: 31 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.78 AU - 0.88 AU

Year: 291 Days

Day: 39.7 Hours

Environment

Temp: 31 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.91 AU - 1.09 AU

Year: 385 Days

Day: 19.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.29 AU - 1.41 AU

Year: 604 Days

Day: 24.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.07 AU - 2.17 AU

Year: 1188 Days

Day: 34.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462

Radius: 9.3

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.21 AU - 5.01 AU

Year: 3208 Days

Day: 11.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 127.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 77,295,513 km

• M1: 118,930 km (0.089 R)
• M2: 272,268 km (0.053 R)
• M3: 347,815 km (0.117 R)
• M4: 425,307 km (0.092 R)
• M5: 509,830 km (0.117 R)
• M6: 575,503 km (0.083 R)
• M7: 662,120 km (0.057 R)
• M8: 939,923 km (0.116 R)
• M9: 1,086,978 km (0.043 R)
• M10: 1,536,969 km (0.043 R)
• M11: 1,611,169 km (0.114 R)
• M12: 1,789,041 km (0.086 R)
• M13: 2,360,804 km (0.056 R)
• M14: 2,519,677 km (0.086 R)
• M15: 2,652,221 km (0.059 R)
• M16: 3,063,914 km (0.037 R)
• M17: 3,126,595 km (0.093 R)
• M18: 3,398,116 km (0.104 R)
• M19: 3,777,496 km (0.064 R)
• M20: 4,240,352 km (0.066 R)
• M21: 4,540,894 km (0.111 R)
• M22: 5,051,322 km (0.047 R)
• M23: 5,313,268 km (0.109 R)
• M24: 5,541,404 km (0.071 R)
• M25: 5,637,446 km (0.05 R)
• M26: 5,870,220 km (0.06 R)
• M27: 6,126,033 km (0.074 R)
• M28: 6,445,723 km (0.061 R)
• M29: 6,506,311 km (0.068 R)
• M30: 7,332,091 km (0.059 R)
• M31: 7,416,614 km (0.077 R)
• M32: 7,522,529 km (0.103 R)
• M33: 7,629,043 km (0.112 R)
• M34: 7,736,005 km (0.09 R)
• M35: 8,081,576 km (0.054 R)
• M36: 8,168,792 km (0.096 R)
• M37: 8,322,279 km (0.116 R)
• M38: 8,388,252 km (0.112 R)
• M39: 8,676,527 km (0.096 R)
• M40: 8,765,837 km (0.102 R)
• M41: 8,877,886 km (0.085 R)
• M42: 9,148,807 km (0.088 R)
• M43: 9,606,577 km (0.061 R)
• M44: 9,699,028 km (0.118 R)
• M45: 10,401,839 km (0.086 R)
• M46: 10,520,470 km (0.111 R)
• M47: 11,096,721 km (0.104 R)
• M48: 11,218,045 km (0.049 R)
• M49: 11,609,244 km (0.057 R)
• M50: 11,856,080 km (0.117 R)
• M51: 12,079,729 km (0.1 R)
• M52: 12,304,724 km (0.111 R)
• M53: 12,556,497 km (0.12 R)
• M54: 12,886,211 km (0.059 R)
• M55: 13,013,668 km (0.109 R)
• M56: 13,090,412 km (0.068 R)
• M57: 13,502,405 km (0.106 R)
• M58: 13,814,017 km (0.105 R)
• M59: 14,101,843 km (0.038 R)
• M60: 14,391,764 km (0.093 R)
• M61: 14,471,051 km (0.114 R)
• M62: 14,603,744 km (0.083 R)
• M63: 14,896,956 km (0.099 R)
• M64: 15,138,257 km (0.068 R)
• M65: 15,273,045 km (0.108 R)
• M66: 15,489,214 km (0.084 R)
• M67: 15,679,353 km (0.096 R)
• M68: 15,788,260 km (0.119 R)
• M69: 16,309,309 km (0.082 R)
• M70: 16,808,069 km (0.071 R)
• M71: 17,877,544 km (0.07 R)
• M72: 18,219,973 km (0.098 R)
• M73: 18,564,348 km (0.061 R)
• M74: 18,882,094 km (0.082 R)
• M75: 18,998,032 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.8

Radius: 10.3

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.75 AU - 7.21 AU

Year: 5630 Days

Day: 8.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 77,295,513 km

• M1: 147,803 km (0.118 R)
• M2: 230,530 km (0.08 R)
• M3: 417,827 km (0.05 R)
• M4: 562,189 km (0.098 R)
• M5: 1,423,573 km (0.118 R)
• M6: 1,544,748 km (0.054 R)
• M7: 1,853,518 km (0.118 R)
• M8: 2,383,992 km (0.066 R)
• M9: 2,529,102 km (0.081 R)
• M10: 2,828,148 km (0.097 R)
• M11: 2,937,653 km (0.068 R)
• M12: 3,004,075 km (0.032 R)
• M13: 3,986,933 km (0.06 R)
• M14: 4,060,834 km (0.113 R)
• M15: 4,745,693 km (0.108 R)
• M16: 4,982,058 km (0.087 R)
• M17: 5,061,644 km (0.078 R)
• M18: 5,466,306 km (0.066 R)
• M19: 5,603,487 km (0.066 R)
• M20: 5,686,365 km (0.105 R)
• M21: 5,853,465 km (0.098 R)
• M22: 6,393,065 km (0.077 R)
• M23: 7,550,354 km (0.109 R)
• M24: 8,932,040 km (0.109 R)
• M25: 9,884,829 km (0.119 R)
• M26: 10,594,820 km (0.055 R)
• M27: 10,732,002 km (0.12 R)
• M28: 11,356,274 km (0.071 R)
• M29: 11,814,641 km (0.107 R)
• M30: 11,992,513 km (0.12 R)
• M31: 12,063,871 km (0.07 R)
• M32: 12,207,037 km (0.099 R)
• M33: 12,531,514 km (0.085 R)
• M34: 12,712,827 km (0.097 R)
• M35: 13,410,252 km (0.034 R)
• M36: 13,969,599 km (0.072 R)
• M37: 14,157,643 km (0.108 R)
• M38: 14,346,735 km (0.099 R)
• M39: 14,689,015 km (0.066 R)
• M40: 15,072,584 km (0.095 R)
• M41: 15,498,190 km (0.041 R)
• M42: 16,085,062 km (0.119 R)
• M43: 16,639,322 km (0.041 R)
• M44: 16,759,001 km (0.11 R)
• M45: 17,039,197 km (0.067 R)
• M46: 19,252,199 km (0.116 R)
• M47: 19,419,748 km (0.077 R)
• M48: 19,671,821 km (0.117 R)
• M49: 19,798,381 km (0.115 R)
• M50: 20,222,042 km (0.102 R)
• M51: 20,477,555 km (0.034 R)
• M52: 21,380,677 km (0.053 R)
• M53: 21,641,127 km (0.119 R)
• M54: 22,121,187 km (0.108 R)
• M55: 22,384,629 km (0.086 R)
• M56: 22,516,724 km (0.108 R)
• M57: 22,737,380 km (0.034 R)
• M58: 23,314,679 km (0.076 R)
• M59: 23,582,758 km (0.118 R)
• M60: 23,896,764 km (0.051 R)
• M61: 24,212,116 km (0.077 R)
• M62: 25,533,514 km (0.092 R)
• M63: 26,411,953 km (0.101 R)
• M64: 26,691,402 km (0.064 R)
• M65: 27,629,979 km (0.052 R)
• M66: 27,724,375 km (0.114 R)
• M67: 28,008,461 km (0.086 R)
• M68: 28,245,873 km (0.055 R)
• M69: 28,722,642 km (0.117 R)
• M70: 28,961,998 km (0.102 R)
• M71: 29,058,040 km (0.113 R)
• M72: 29,732,577 km (0.096 R)
• M73: 30,120,484 km (0.063 R)
• M74: 30,461,268 km (0.047 R)
• M75: 31,639,052 km (0.111 R)
• M76: 31,836,820 km (0.088 R)
• M77: 32,881,911 km (0.087 R)
• M78: 33,082,223 km (0.077 R)
• M79: 33,383,513 km (0.102 R)
• M80: 33,786,529 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 729.4

Radius: 7.2

Gravity: 14.07 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 13.38 AU - 14.32 AU

Year: 19845 Days

Day: 19.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,295,513 km

• M1: 125,363 km (0.072 R)
• M2: 217,366 km (0.1 R)
• M3: 413,189 km (0.118 R)
• M4: 754,123 km (0.06 R)
• M5: 1,398,590 km (0.114 R)
• M6: 1,458,579 km (0.068 R)
• M7: 1,612,366 km (0.071 R)
• M8: 1,771,388 km (0.119 R)
• M9: 2,174,106 km (0.101 R)
• M10: 2,243,968 km (0.092 R)
• M11: 2,567,698 km (0.083 R)
• M12: 2,906,238 km (0.086 R)
• M13: 3,100,416 km (0.083 R)
• M14: 3,179,404 km (0.041 R)
• M15: 3,708,382 km (0.101 R)
• M16: 3,792,156 km (0.061 R)
• M17: 5,887,574 km (0.089 R)
• M18: 7,255,646 km (0.083 R)
• M19: 7,466,430 km (0.11 R)
• M20: 7,679,158 km (0.102 R)
• M21: 8,165,201 km (0.064 R)
• M22: 8,550,266 km (0.095 R)
• M23: 9,394,896 km (0.111 R)
• M24: 11,345,203 km (0.109 R)
• M25: 11,406,239 km (0.112 R)
• M26: 12,839,237 km (0.117 R)
• M27: 12,902,816 km (0.104 R)
• M28: 13,609,217 km (0.071 R)
• M29: 14,925,529 km (0.097 R)
• M30: 16,419,862 km (0.061 R)
• M31: 16,766,032 km (0.103 R)
• M32: 16,835,595 km (0.043 R)
• M33: 16,974,870 km (0.108 R)
• M34: 17,465,701 km (0.106 R)
• M35: 17,536,162 km (0.118 R)
• M36: 18,103,586 km (0.11 R)
• M37: 18,174,795 km (0.04 R)
• M38: 18,676,845 km (0.07 R)
• M39: 18,893,463 km (0.102 R)
• M40: 20,358,325 km (0.1 R)
• M41: 21,935,237 km (0.047 R)
• M42: 23,785,164 km (0.114 R)
• M43: 24,412,877 km (0.117 R)
• M44: 25,444,354 km (0.082 R)
• M45: 25,524,389 km (0.097 R)
• M46: 26,977,582 km (0.087 R)
• M47: 27,385,985 km (0.086 R)
• M48: 28,956,613 km (0.09 R)
• M49: 29,123,564 km (0.114 R)
• M50: 30,301,647 km (0.112 R)
• M51: 32,530,655 km (0.11 R)
• M52: 34,104,425 km (0.046 R)
• M53: 34,900,585 km (0.118 R)
• M54: 37,053,448 km (0.062 R)
• M55: 40,455,752 km (0.064 R)
• M56: 40,735,949 km (0.107 R)
• M57: 41,392,235 km (0.065 R)
• M58: 41,674,676 km (0.052 R)
• M59: 42,430,743 km (0.104 R)
• M60: 43,573,372 km (0.083 R)
• M61: 44,148,426 km (0.069 R)
• M62: 45,403,103 km (0.077 R)
• M63: 48,144,933 km (0.057 R)
• M64: 48,541,068 km (0.071 R)
• M65: 49,037,584 km (0.063 R)
• M66: 49,137,066 km (0.068 R)
• M67: 49,336,331 km (0.106 R)
• M68: 49,935,769 km (0.103 R)
• M69: 50,336,692 km (0.092 R)
• M70: 52,560,613 km (0.115 R)
• M71: 52,866,392 km (0.054 R)
• M72: 53,479,743 km (0.033 R)
• M73: 54,198,112 km (0.065 R)
• M74: 54,713,327 km (0.059 R)
• M75: 57,103,901 km (0.111 R)
• M76: 58,786,877 km (0.112 R)
• M77: 60,806,598 km (0.108 R)
• M78: 61,127,485 km (0.074 R)
• M79: 62,740,749 km (0.109 R)
• M80: 63,824,136 km (0.043 R)
• M81: 64,150,260 km (0.059 R)
• M82: 64,695,095 km (0.088 R)
• M83: 65,351,082 km (0.078 R)
• M84: 65,789,553 km (0.104 R)
• M85: 66,009,163 km (0.047 R)
• M86: 67,885,719 km (0.112 R)
• M87: 70,340,021 km (0.112 R)
• M88: 70,676,916 km (0.113 R)
• M89: 72,143,124 km (0.078 R)
• M90: 72,369,616 km (0.09 R)
• M91: 73,277,824 km (0.049 R)
• M92: 74,304,066 km (0.04 R)
• M93: 74,532,801 km (0.104 R)
• M94: 75,449,985 km (0.068 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 16,545 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit