🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.46 AU - 0.58 AU

Year: 141 Days

Day: 22.1 Hours

Environment

Temp: 190 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.69 AU - 1.05 AU

Year: 306 Days

Day: 26.5 Hours

Environment

Temp: 44 °C

Axial Tilt: 170 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 41,848,912 km

• M1: 236,514 km (0.065 R)
• M2: 270,922 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.41 AU - 1.41 AU

Year: 631 Days

Day: 26.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,848,912 km

• M1: 299,345 km (0.057 R)
• M2: 494,122 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.57 AU - 1.67 AU

Year: 777 Days

Day: 46.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,848,912 km

• M1: 395,986 km (0.075 R)

Asteroid Belt

Center: 3.81 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.9

Radius: 9.1

Gravity: 11.92 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.22 AU - 6.76 AU

Year: 5523 Days

Day: 6.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,848,912 km

• M1: 122,371 km (0.095 R)
• M2: 471,532 km (0.11 R)
• M3: 581,786 km (0.119 R)
• M4: 647,160 km (0.087 R)
• M5: 757,414 km (0.115 R)
• M6: 859,290 km (0.111 R)
• M7: 1,160,131 km (0.049 R)
• M8: 1,623,286 km (0.11 R)
• M9: 1,835,715 km (0.107 R)
• M10: 2,057,120 km (0.094 R)
• M11: 2,139,848 km (0.12 R)
• M12: 2,244,866 km (0.111 R)
• M13: 2,351,529 km (0.033 R)
• M14: 2,614,821 km (0.118 R)
• M15: 3,289,657 km (0.108 R)
• M16: 3,460,498 km (0.112 R)
• M17: 4,016,404 km (0.108 R)
• M18: 4,411,342 km (0.068 R)
• M19: 5,125,223 km (0.098 R)
• M20: 5,323,739 km (0.118 R)
• M21: 5,728,102 km (0.053 R)
• M22: 5,786,745 km (0.08 R)
• M23: 6,142,489 km (0.043 R)
• M24: 6,875,219 km (0.111 R)
• M25: 7,094,230 km (0.106 R)
• M26: 7,894,878 km (0.049 R)
• M27: 8,025,776 km (0.12 R)
• M28: 8,223,245 km (0.099 R)
• M29: 8,791,717 km (0.084 R)
• M30: 8,995,320 km (0.103 R)
• M31: 9,097,795 km (0.112 R)
• M32: 9,407,313 km (0.087 R)
• M33: 9,685,565 km (0.086 R)
• M34: 9,790,433 km (0.057 R)
• M35: 10,001,665 km (0.102 R)
• M36: 10,464,221 km (0.088 R)
• M37: 11,707,081 km (0.117 R)
• M38: 12,043,825 km (0.045 R)
• M39: 12,726,889 km (0.104 R)
• M40: 12,803,633 km (0.067 R)
• M41: 13,150,550 km (0.097 R)
• M42: 13,814,466 km (0.12 R)
• M43: 14,011,785 km (0.112 R)
• M44: 14,409,267 km (0.103 R)
• M45: 16,243,337 km (0.116 R)
• M46: 16,451,727 km (0.082 R)
• M47: 17,208,841 km (0.086 R)
• M48: 17,378,785 km (0.1 R)
• M49: 17,506,392 km (0.117 R)
• M50: 18,932,059 km (0.095 R)
• M51: 19,283,315 km (0.067 R)
• M52: 20,484,436 km (0.043 R)
• M53: 21,116,787 km (0.111 R)
• M54: 21,207,593 km (0.093 R)
• M55: 21,344,175 km (0.113 R)
• M56: 21,663,866 km (0.12 R)
• M57: 22,077,355 km (0.044 R)
• M58: 23,662,494 km (0.104 R)
• M59: 23,851,286 km (0.067 R)
• M60: 24,040,677 km (0.111 R)
• M61: 24,995,261 km (0.08 R)
• M62: 25,380,476 km (0.094 R)
• M63: 26,059,500 km (0.106 R)
• M64: 26,254,576 km (0.08 R)
• M65: 26,597,005 km (0.102 R)
• M66: 26,793,427 km (0.096 R)
• M67: 27,534,386 km (0.075 R)
• M68: 28,382,157 km (0.111 R)
• M69: 30,667,414 km (0.116 R)
• M70: 30,924,872 km (0.088 R)
• M71: 31,546,002 km (0.078 R)
• M72: 31,910,123 km (0.055 R)
• M73: 32,171,172 km (0.114 R)
• M74: 32,747,871 km (0.07 R)
• M75: 33,486,735 km (0.081 R)
• M76: 34,124,471 km (0.096 R)
• M77: 34,873,508 km (0.066 R)
• M78: 35,303,901 km (0.068 R)
• M79: 35,411,761 km (0.063 R)
• M80: 35,627,930 km (0.081 R)
• M81: 36,061,464 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.5

Radius: 14.8

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.27 AU - 7.25 AU

Year: 5900 Days

Day: 13.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,848,912 km

• M1: 205,996 km (0.109 R)
• M2: 305,928 km (0.066 R)
• M3: 482,902 km (0.086 R)
• M4: 890,556 km (0.094 R)
• M5: 1,045,091 km (0.103 R)
• M6: 1,159,084 km (0.086 R)
• M7: 1,472,941 km (0.104 R)
• M8: 1,914,404 km (0.107 R)
• M9: 2,119,503 km (0.102 R)
• M10: 2,224,820 km (0.069 R)
• M11: 2,441,138 km (0.111 R)
• M12: 2,619,309 km (0.034 R)
• M13: 2,848,194 km (0.1 R)
• M14: 3,180,002 km (0.114 R)
• M15: 3,424,744 km (0.089 R)
• M16: 3,574,791 km (0.12 R)
• M17: 3,855,436 km (0.12 R)
• M18: 4,384,564 km (0.116 R)
• M19: 4,630,204 km (0.044 R)
• M20: 5,866,480 km (0.081 R)
• M21: 6,076,965 km (0.059 R)
• M22: 6,536,829 km (0.078 R)
• M23: 6,755,391 km (0.036 R)
• M24: 7,135,669 km (0.091 R)
• M25: 7,296,187 km (0.101 R)
• M26: 7,425,590 km (0.102 R)
• M27: 8,117,031 km (0.096 R)
• M28: 8,352,199 km (0.112 R)
• M29: 8,967,196 km (0.107 R)
• M30: 10,168,766 km (0.112 R)
• M31: 10,349,629 km (0.094 R)
• M32: 10,458,836 km (0.099 R)
• M33: 10,751,599 km (0.041 R)
• M34: 11,010,104 km (0.105 R)
• M35: 11,950,177 km (0.076 R)
• M36: 12,410,490 km (0.092 R)
• M37: 12,642,965 km (0.07 R)
• M38: 13,786,491 km (0.049 R)
• M39: 14,431,557 km (0.076 R)
• M40: 14,594,469 km (0.045 R)
• M41: 14,716,990 km (0.03 R)
• M42: 14,839,810 km (0.119 R)
• M43: 15,004,218 km (0.116 R)
• M44: 16,553,154 km (0.109 R)
• M45: 17,023,490 km (0.114 R)
• M46: 18,284,450 km (0.117 R)
• M47: 18,593,370 km (0.103 R)
• M48: 19,126,985 km (0.098 R)
• M49: 19,305,904 km (0.065 R)
• M50: 19,710,716 km (0.059 R)
• M51: 20,254,804 km (0.103 R)
• M52: 20,620,271 km (0.12 R)
• M53: 20,941,757 km (0.058 R)
• M54: 21,497,064 km (0.097 R)
• M55: 21,589,965 km (0.05 R)
• M56: 21,823,038 km (0.11 R)
• M57: 22,244,755 km (0.105 R)
• M58: 23,478,039 km (0.094 R)
• M59: 23,765,866 km (0.079 R)
• M60: 24,103,059 km (0.064 R)
• M61: 25,467,841 km (0.087 R)
• M62: 26,707,558 km (0.097 R)
• M63: 26,907,720 km (0.116 R)
• M64: 28,221,040 km (0.114 R)
• M65: 28,322,916 km (0.085 R)
• M66: 28,629,293 km (0.098 R)
• M67: 29,090,952 km (0.101 R)
• M68: 29,400,170 km (0.11 R)
• M69: 29,606,915 km (0.109 R)
• M70: 30,909,762 km (0.087 R)
• M71: 32,604,856 km (0.111 R)
• M72: 33,194,421 km (0.116 R)
• M73: 33,301,982 km (0.116 R)
• M74: 35,313,176 km (0.028 R)
• M75: 36,139,704 km (0.116 R)
• M76: 36,694,263 km (0.065 R)
• M77: 37,251,665 km (0.064 R)
• M78: 37,419,514 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.8

Radius: 11.1

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.4 AU - 8.18 AU

Year: 6665 Days

Day: 9.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 41,848,912 km

• M1: 146,008 km (0.063 R)
• M2: 281,094 km (0.089 R)
• M3: 509,830 km (0.096 R)
• M4: 633,846 km (0.106 R)
• M5: 762,949 km (0.061 R)
• M6: 1,041,800 km (0.07 R)
• M7: 1,152,053 km (0.062 R)
• M8: 1,258,716 km (0.037 R)
• M9: 1,352,963 km (0.091 R)
• M10: 1,515,576 km (0.088 R)
• M11: 1,590,973 km (0.113 R)
• M12: 1,693,448 km (0.071 R)
• M13: 1,896,452 km (0.025 R)
• M14: 2,014,635 km (0.114 R)
• M15: 2,088,835 km (0.103 R)
• M16: 2,192,207 km (0.048 R)
• M17: 2,365,142 km (0.093 R)
• M18: 2,673,763 km (0.102 R)
• M19: 2,859,115 km (0.097 R)
• M20: 3,027,412 km (0.052 R)
• M21: 3,177,309 km (0.102 R)
• M22: 3,518,392 km (0.077 R)
• M23: 4,611,055 km (0.067 R)
• M24: 4,784,140 km (0.09 R)
• M25: 5,124,176 km (0.111 R)
• M26: 5,239,217 km (0.06 R)
• M27: 5,498,171 km (0.074 R)
• M28: 5,734,834 km (0.077 R)
• M29: 5,827,735 km (0.089 R)
• M30: 6,042,108 km (0.082 R)
• M31: 6,812,837 km (0.109 R)
• M32: 6,982,032 km (0.079 R)
• M33: 7,878,572 km (0.092 R)
• M34: 8,295,202 km (0.098 R)
• M35: 8,460,956 km (0.071 R)
• M36: 8,536,653 km (0.118 R)
• M37: 8,872,351 km (0.079 R)
• M38: 9,103,778 km (0.033 R)
• M39: 9,431,099 km (0.116 R)
• M40: 9,635,599 km (0.07 R)
• M41: 10,049,237 km (0.051 R)
• M42: 10,129,421 km (0.091 R)
• M43: 10,242,069 km (0.117 R)
• M44: 10,549,941 km (0.064 R)
• M45: 11,009,356 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.9

Radius: 9.4

Gravity: 9.54 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 6.41 AU - 8.09 AU

Year: 7354 Days

Day: 7.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 41,848,912 km

• M1: 123,717 km (0.108 R)
• M2: 378,483 km (0.049 R)
• M3: 889,808 km (0.077 R)
• M4: 1,078,900 km (0.102 R)
• M5: 1,169,407 km (0.112 R)
• M6: 1,281,455 km (0.11 R)
• M7: 1,416,841 km (0.104 R)
• M8: 1,516,623 km (0.111 R)
• M9: 1,702,125 km (0.063 R)
• M10: 1,808,489 km (0.106 R)
• M11: 2,141,045 km (0.059 R)
• M12: 2,233,047 km (0.086 R)
• M13: 2,589,988 km (0.11 R)
• M14: 2,712,957 km (0.108 R)
• M15: 2,787,756 km (0.051 R)
• M16: 2,939,449 km (0.117 R)
• M17: 3,627,748 km (0.053 R)
• M18: 4,219,258 km (0.1 R)
• M19: 4,393,839 km (0.12 R)
• M20: 5,270,931 km (0.094 R)
• M21: 5,777,619 km (0.103 R)
• M22: 5,971,797 km (0.081 R)
• M23: 6,837,520 km (0.099 R)
• M24: 7,285,117 km (0.08 R)
• M25: 7,424,692 km (0.069 R)
• M26: 7,530,009 km (0.065 R)
• M27: 7,920,459 km (0.094 R)
• M28: 8,684,156 km (0.112 R)
• M29: 8,795,158 km (0.108 R)
• M30: 9,018,508 km (0.082 R)
• M31: 9,168,554 km (0.099 R)
• M32: 9,281,650 km (0.032 R)
• M33: 9,357,347 km (0.119 R)
• M34: 9,854,012 km (0.108 R)
• M35: 10,202,874 km (0.082 R)
• M36: 10,320,009 km (0.073 R)
• M37: 10,437,743 km (0.048 R)
• M38: 11,193,212 km (0.074 R)
• M39: 11,679,405 km (0.045 R)
• M40: 12,089,902 km (0.093 R)
• M41: 12,213,918 km (0.11 R)
• M42: 12,380,121 km (0.1 R)
• M43: 12,714,473 km (0.11 R)
• M44: 12,882,920 km (0.064 R)
• M45: 13,094,302 km (0.112 R)
• M46: 13,692,544 km (0.074 R)
• M47: 14,474,791 km (0.032 R)
• M48: 16,953,627 km (0.103 R)
• M49: 17,278,404 km (0.072 R)
• M50: 17,558,601 km (0.089 R)
• M51: 18,885,235 km (0.069 R)
• M52: 18,981,277 km (0.077 R)
• M53: 19,270,300 km (0.054 R)
• M54: 19,706,528 km (0.079 R)
• M55: 19,950,222 km (0.056 R)
• M56: 20,096,978 km (0.114 R)
• M57: 20,588,706 km (0.111 R)
• M58: 21,183,956 km (0.076 R)
• M59: 25,136,182 km (0.077 R)
• M60: 25,612,651 km (0.094 R)
• M61: 26,413,598 km (0.116 R)
• M62: 26,736,131 km (0.098 R)
• M63: 27,114,315 km (0.117 R)
• M64: 27,276,928 km (0.086 R)
• M65: 27,711,958 km (0.099 R)
• M66: 28,259,187 km (0.103 R)
• M67: 28,424,044 km (0.079 R)
• M68: 28,644,252 km (0.109 R)
• M69: 29,031,112 km (0.1 R)
• M70: 29,252,966 km (0.046 R)
• M71: 29,531,068 km (0.105 R)
• M72: 29,810,068 km (0.109 R)
• M73: 30,426,861 km (0.097 R)
• M74: 32,302,668 km (0.037 R)
• M75: 33,515,608 km (0.098 R)
• M76: 33,631,995 km (0.104 R)
• M77: 34,567,281 km (0.045 R)
• M78: 34,625,923 km (0.052 R)
• M79: 35,629,575 km (0.097 R)
• M80: 36,284,066 km (0.076 R)
• M81: 37,062,723 km (0.119 R)
• M82: 37,303,426 km (0.084 R)
• M83: 37,424,002 km (0.091 R)
• M84: 37,907,502 km (0.072 R)
• M85: 38,332,210 km (0.108 R)
• M86: 38,453,833 km (0.092 R)
• M87: 39,800,364 km (0.11 R)
• M88: 41,162,303 km (0.113 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: 168 - 13,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit