🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.72 AU - 1.16 AU

Year: 322 Days

Day: 31.4 Hours

Environment

Temp: 166 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,023,153 km

• M1: 40,541 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.25 AU - 1.49 AU

Year: 566 Days

Day: 12.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.44 AU - 2.76 AU

Year: 1480 Days

Day: 41.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.49 AU - 2.85 AU

Year: 1541 Days

Day: 17.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,023,153 km

• M1: 65,973 km (0.108 R)

Asteroid Belt

Center: 5.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.4

Radius: 11.5

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 7.92 AU - 10 AU

Year: 9470 Days

Day: 9.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 50,023,153 km

• M1: 145,858 km (0.088 R)
• M2: 374,443 km (0.09 R)
• M3: 451,187 km (0.069 R)
• M4: 709,244 km (0.094 R)
• M5: 876,644 km (0.097 R)
• M6: 986,598 km (0.114 R)
• M7: 1,116,150 km (0.057 R)
• M8: 1,409,362 km (0.099 R)
• M9: 1,523,654 km (0.104 R)
• M10: 1,675,496 km (0.114 R)
• M11: 1,814,772 km (0.087 R)
• M12: 1,921,884 km (0.079 R)
• M13: 2,068,041 km (0.056 R)
• M14: 2,489,159 km (0.085 R)
• M15: 2,669,424 km (0.111 R)
• M16: 3,521,833 km (0.093 R)
• M17: 3,816,242 km (0.107 R)
• M18: 3,978,107 km (0.12 R)
• M19: 4,142,365 km (0.107 R)
• M20: 5,047,283 km (0.04 R)
• M21: 5,483,211 km (0.046 R)
• M22: 6,011,740 km (0.112 R)
• M23: 6,336,816 km (0.108 R)
• M24: 6,807,002 km (0.071 R)
• M25: 7,577,132 km (0.089 R)
• M26: 8,135,731 km (0.098 R)
• M27: 9,763,206 km (0.097 R)
• M28: 10,113,414 km (0.041 R)
• M29: 11,122,452 km (0.077 R)
• M30: 11,421,349 km (0.076 R)
• M31: 11,555,089 km (0.067 R)
• M32: 11,824,216 km (0.055 R)
• M33: 11,925,643 km (0.117 R)
• M34: 12,265,829 km (0.043 R)
• M35: 12,886,211 km (0.096 R)
• M36: 12,990,630 km (0.106 R)
• M37: 13,130,355 km (0.105 R)
• M38: 13,622,980 km (0.101 R)
• M39: 13,729,345 km (0.108 R)
• M40: 14,193,547 km (0.097 R)
• M41: 15,468,719 km (0.046 R)
• M42: 16,894,387 km (0.092 R)
• M43: 17,046,977 km (0.065 R)
• M44: 17,161,569 km (0.109 R)
• M45: 17,238,163 km (0.104 R)
• M46: 17,507,289 km (0.103 R)
• M47: 18,088,327 km (0.087 R)
• M48: 18,557,915 km (0.088 R)
• M49: 19,869,589 km (0.101 R)
• M50: 20,801,434 km (0.049 R)
• M51: 22,163,224 km (0.097 R)
• M52: 22,539,762 km (0.03 R)
• M53: 23,596,371 km (0.03 R)
• M54: 24,798,989 km (0.068 R)
• M55: 26,153,597 km (0.087 R)
• M56: 26,241,860 km (0.093 R)
• M57: 26,330,123 km (0.12 R)
• M58: 26,728,801 km (0.095 R)
• M59: 27,801,717 km (0.081 R)
• M60: 28,570,201 km (0.099 R)
• M61: 28,979,800 km (0.103 R)
• M62: 29,071,205 km (0.06 R)
• M63: 29,299,790 km (0.092 R)
• M64: 30,035,662 km (0.027 R)
• M65: 30,545,043 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.7

Radius: 14.2

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7.37 AU - 11.71 AU

Year: 10404 Days

Day: 11 Hours

Environment

Temp: -168 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 50,023,153 km

• M1: 194,028 km (0.037 R)
• M2: 674,836 km (0.095 R)
• M3: 785,389 km (0.088 R)
• M4: 948,899 km (0.091 R)
• M5: 1,124,826 km (0.056 R)
• M6: 1,455,886 km (0.045 R)
• M7: 2,125,038 km (0.05 R)
• M8: 3,168,333 km (0.093 R)
• M9: 3,290,405 km (0.117 R)
• M10: 3,389,289 km (0.09 R)
• M11: 4,029,867 km (0.077 R)
• M12: 4,216,117 km (0.082 R)
• M13: 4,487,188 km (0.092 R)
• M14: 4,848,168 km (0.09 R)
• M15: 5,075,108 km (0.044 R)
• M16: 6,109,128 km (0.105 R)
• M17: 6,385,436 km (0.052 R)
• M18: 6,571,984 km (0.078 R)
• M19: 6,728,912 km (0.081 R)
• M20: 6,918,752 km (0.057 R)
• M21: 7,466,579 km (0.05 R)
• M22: 8,433,430 km (0.109 R)
• M23: 8,638,379 km (0.109 R)
• M24: 8,879,681 km (0.102 R)
• M25: 9,902,930 km (0.072 R)
• M26: 10,119,398 km (0.117 R)
• M27: 10,410,366 km (0.096 R)
• M28: 10,520,171 km (0.057 R)
• M29: 11,412,971 km (0.064 R)
• M30: 11,983,238 km (0.065 R)
• M31: 13,230,884 km (0.109 R)
• M32: 14,031,682 km (0.04 R)
• M33: 14,437,840 km (0.053 R)
• M34: 14,724,619 km (0.099 R)
• M35: 16,527,124 km (0.1 R)
• M36: 16,784,133 km (0.115 R)
• M37: 17,128,956 km (0.068 R)
• M38: 18,309,882 km (0.053 R)
• M39: 18,709,308 km (0.086 R)
• M40: 19,970,568 km (0.083 R)
• M41: 20,427,739 km (0.087 R)
• M42: 20,703,747 km (0.12 R)
• M43: 20,842,125 km (0.064 R)
• M44: 21,212,828 km (0.105 R)
• M45: 21,726,099 km (0.102 R)
• M46: 22,527,345 km (0.048 R)
• M47: 25,087,114 km (0.083 R)
• M48: 25,530,971 km (0.079 R)
• M49: 26,176,486 km (0.051 R)
• M50: 27,230,852 km (0.028 R)
• M51: 28,761,088 km (0.112 R)
• M52: 29,018,845 km (0.101 R)
• M53: 30,057,503 km (0.081 R)
• M54: 32,278,134 km (0.115 R)
• M55: 33,570,809 km (0.037 R)
• M56: 34,332,562 km (0.063 R)
• M57: 36,206,425 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.1

Radius: 5.6

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 11.69 AU - 14.79 AU

Year: 17011 Days

Day: 17.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 50,023,153 km

• M1: 216,019 km (0.104 R)
• M2: 291,267 km (0.049 R)
• M3: 338,690 km (0.099 R)
• M4: 442,211 km (0.08 R)
• M5: 1,028,336 km (0.071 R)
• M6: 1,467,406 km (0.032 R)
• M7: 2,197,144 km (0.041 R)
• M8: 2,470,758 km (0.111 R)
• M9: 2,728,815 km (0.12 R)
• M10: 3,611,143 km (0.113 R)
• M11: 3,727,381 km (0.093 R)
• M12: 3,844,665 km (0.066 R)
• M13: 4,203,999 km (0.103 R)
• M14: 4,387,855 km (0.068 R)
• M15: 4,449,639 km (0.098 R)
• M16: 4,794,911 km (0.112 R)
• M17: 4,922,668 km (0.108 R)
• M18: 6,225,515 km (0.109 R)
• M19: 8,537,251 km (0.081 R)
• M20: 8,887,161 km (0.118 R)
• M21: 9,044,089 km (0.119 R)
• M22: 9,320,995 km (0.097 R)
• M23: 10,456,442 km (0.102 R)
• M24: 11,336,227 km (0.086 R)
• M25: 11,935,965 km (0.112 R)
• M26: 12,854,646 km (0.118 R)
• M27: 15,085,150 km (0.071 R)
• M28: 15,272,447 km (0.07 R)
• M29: 15,934,118 km (0.117 R)
• M30: 17,727,198 km (0.069 R)
• M31: 18,222,666 km (0.034 R)
• M32: 18,322,298 km (0.072 R)
• M33: 19,685,285 km (0.067 R)
• M34: 19,992,559 km (0.071 R)
• M35: 21,132,794 km (0.119 R)
• M36: 21,816,456 km (0.116 R)
• M37: 23,475,945 km (0.065 R)
• M38: 23,584,254 km (0.085 R)
• M39: 23,692,862 km (0.118 R)
• M40: 23,801,769 km (0.088 R)
• M41: 24,183,693 km (0.102 R)
• M42: 26,180,375 km (0.101 R)
• M43: 26,631,114 km (0.103 R)
• M44: 26,800,907 km (0.102 R)
• M45: 30,506,147 km (0.083 R)
• M46: 32,720,345 km (0.11 R)
• M47: 33,327,563 km (0.104 R)
• M48: 33,999,856 km (0.116 R)
• M49: 36,105,895 km (0.108 R)
• M50: 36,419,153 km (0.096 R)
• M51: 36,733,308 km (0.103 R)
• M52: 37,617,731 km (0.104 R)
• M53: 38,381,428 km (0.117 R)
• M54: 39,343,193 km (0.06 R)
• M55: 39,794,829 km (0.082 R)
• M56: 41,486,930 km (0.04 R)
• M57: 42,407,705 km (0.088 R)
• M58: 42,870,711 km (0.12 R)
• M59: 44,269,600 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504.9

Radius: 6.2

Gravity: 13.13 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 12.24 AU - 17.92 AU

Year: 20678 Days

Day: 18 Hours

Environment

Temp: -183 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 50,023,153 km

• M1: 88,712 km (0.091 R)
• M2: 423,811 km (0.117 R)
• M3: 497,862 km (0.093 R)
• M4: 703,110 km (0.091 R)
• M5: 1,606,382 km (0.034 R)
• M6: 1,695,393 km (0.076 R)
• M7: 2,431,564 km (0.093 R)
• M8: 2,922,544 km (0.085 R)
• M9: 3,031,750 km (0.051 R)
• M10: 3,367,448 km (0.101 R)
• M11: 4,114,540 km (0.12 R)
• M12: 4,611,953 km (0.104 R)
• M13: 6,121,844 km (0.108 R)
• M14: 6,355,815 km (0.071 R)
• M15: 6,592,778 km (0.069 R)
• M16: 6,784,413 km (0.116 R)
• M17: 7,271,504 km (0.097 R)
• M18: 7,469,571 km (0.094 R)
• M19: 7,569,203 km (0.093 R)
• M20: 7,719,549 km (0.117 R)
• M21: 8,799,347 km (0.083 R)
• M22: 9,329,970 km (0.116 R)
• M23: 11,959,751 km (0.103 R)
• M24: 13,566,582 km (0.03 R)
• M25: 14,925,230 km (0.092 R)
• M26: 15,303,264 km (0.04 R)
• M27: 15,620,710 km (0.058 R)
• M28: 15,876,224 km (0.077 R)
• M29: 16,197,560 km (0.046 R)
• M30: 16,391,289 km (0.092 R)
• M31: 17,174,284 km (0.094 R)
• M32: 17,240,107 km (0.079 R)
• M33: 18,844,395 km (0.078 R)
• M34: 19,116,364 km (0.084 R)
• M35: 19,458,195 km (0.108 R)
• M36: 20,915,727 km (0.102 R)
• M37: 21,551,069 km (0.081 R)
• M38: 21,622,128 km (0.043 R)
• M39: 21,835,455 km (0.108 R)
• M40: 22,336,159 km (0.06 R)
• M41: 22,696,241 km (0.109 R)
• M42: 25,494,020 km (0.116 R)
• M43: 25,794,862 km (0.104 R)
• M44: 25,870,259 km (0.058 R)
• M45: 26,628,122 km (0.082 R)
• M46: 27,547,102 km (0.073 R)
• M47: 27,933,064 km (0.106 R)
• M48: 29,337,489 km (0.082 R)
• M49: 29,731,679 km (0.098 R)
• M50: 30,365,974 km (0.115 R)
• M51: 30,525,296 km (0.034 R)
• M52: 30,684,767 km (0.066 R)
• M53: 30,764,653 km (0.085 R)
• M54: 31,325,794 km (0.112 R)
• M55: 31,486,761 km (0.056 R)
• M56: 31,728,661 km (0.101 R)
• M57: 34,347,222 km (0.08 R)
• M58: 34,513,276 km (0.113 R)
• M59: 35,346,985 km (0.109 R)
• M60: 35,430,760 km (0.096 R)
• M61: 36,018,829 km (0.025 R)
• M62: 36,356,322 km (0.12 R)
• M63: 36,525,367 km (0.108 R)
• M64: 36,864,506 km (0.118 R)
• M65: 37,802,185 km (0.091 R)
• M66: 37,887,905 km (0.119 R)
• M67: 38,317,101 km (0.114 R)
• M68: 40,049,893 km (0.097 R)
• M69: 40,399,503 km (0.076 R)
• M70: 40,662,347 km (0.026 R)
• M71: 41,896,529 km (0.09 R)
• M72: 42,429,247 km (0.113 R)
• M73: 44,311,488 km (0.11 R)
• M74: 46,037,698 km (0.102 R)
• M75: 47,600,846 km (0.083 R)
• M76: 48,435,303 km (0.082 R)
• M77: 50,024,930 km (0.067 R)
• M78: 51,062,540 km (0.118 R)
• M79: 52,107,182 km (0.064 R)
• M80: 52,393,363 km (0.106 R)
• M81: 52,775,586 km (0.097 R)
• M82: 54,701,209 km (0.117 R)
• M83: 57,336,974 km (0.1 R)
• M84: 57,435,260 km (0.119 R)
• M85: 60,313,673 km (0.026 R)
• M86: 61,216,496 km (0.104 R)
• M87: 61,417,705 km (0.082 R)
• M88: 63,849,568 km (0.052 R)
• M89: 64,462,321 km (0.05 R)
• M90: 65,282,566 km (0.102 R)
• M91: 65,385,340 km (0.079 R)
• M92: 69,015,930 km (0.092 R)
• M93: 69,225,367 km (0.111 R)
• M94: 69,644,840 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79.6

Radius: 4.7

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 17.41 AU - 22.33 AU

Year: 31275 Days

Day: 19.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 50,023,153 km

• M1: 101,128 km (0.096 R)
• M2: 318,045 km (0.027 R)
• M3: 567,574 km (0.051 R)
• M4: 1,253,181 km (0.065 R)
• M5: 2,058,018 km (0.054 R)
• M6: 6,797,428 km (0.073 R)
• M7: 7,185,485 km (0.116 R)
• M8: 8,145,604 km (0.098 R)
• M9: 9,659,684 km (0.095 R)
• M10: 9,789,834 km (0.088 R)
• M11: 11,716,356 km (0.109 R)
• M12: 15,040,869 km (0.097 R)
• M13: 15,952,818 km (0.065 R)
• M14: 16,209,228 km (0.081 R)
• M15: 17,936,037 km (0.116 R)
• M16: 18,309,732 km (0.088 R)
• M17: 18,524,555 km (0.114 R)
• M18: 22,529,290 km (0.102 R)
• M19: 23,745,969 km (0.071 R)
• M20: 23,804,312 km (0.101 R)
• M21: 23,921,448 km (0.079 R)
• M22: 24,983,742 km (0.108 R)
• M23: 25,640,327 km (0.113 R)
• M24: 26,121,583 km (0.063 R)
• M25: 26,484,358 km (0.03 R)
• M26: 26,727,156 km (0.112 R)
• M27: 27,092,773 km (0.117 R)
• M28: 28,696,013 km (0.073 R)
• M29: 30,838,703 km (0.11 R)
• M30: 32,058,225 km (0.05 R)
• M31: 32,966,883 km (0.062 R)
• M32: 34,544,243 km (0.059 R)
• M33: 34,809,480 km (0.092 R)
• M34: 35,475,639 km (0.116 R)
• M35: 36,955,910 km (0.064 R)
• M36: 38,250,530 km (0.116 R)
• M37: 44,149,024 km (0.063 R)
• M38: 44,292,788 km (0.088 R)
• M39: 48,087,188 km (0.077 R)
• M40: 48,531,793 km (0.025 R)
• M41: 49,574,191 km (0.043 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 15,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit