🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.49 AU - 0.69 AU

Year: 169 Days

Day: 45.8 Hours

Environment

Temp: 203 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.75 AU - 1.13 AU

Year: 340 Days

Day: 47.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 53,486,109 km

• M1: 294,708 km (0.028 R)
• M2: 360,980 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1 AU - 1.48 AU

Year: 515 Days

Day: 21.2 Hours

Environment

Temp: -19 °C

Axial Tilt: 120.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,486,109 km

• M1: 59,690 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.73 AU - 2.11 AU

Year: 992 Days

Day: 36.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.8 AU - 2.6 AU

Year: 1216 Days

Day: 39.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,486,109 km

• M1: 357,389 km (0.079 R)

Asteroid Belt

Center: 3.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.9

Radius: 12.1

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.82 AU - 6.12 AU

Year: 4130 Days

Day: 12.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 136.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 53,486,109 km

• M1: 189,541 km (0.101 R)
• M2: 285,283 km (0.104 R)
• M3: 360,531 km (0.026 R)
• M4: 437,873 km (0.092 R)
• M5: 596,148 km (0.063 R)
• M6: 703,708 km (0.101 R)
• M7: 786,586 km (0.069 R)
• M8: 1,105,379 km (0.071 R)
• M9: 1,229,395 km (0.11 R)
• M10: 1,478,177 km (0.036 R)
• M11: 1,772,735 km (0.098 R)
• M12: 2,548,400 km (0.088 R)
• M13: 2,782,969 km (0.06 R)
• M14: 2,885,893 km (0.093 R)
• M15: 3,566,413 km (0.068 R)
• M16: 4,040,938 km (0.091 R)
• M17: 4,157,774 km (0.065 R)
• M18: 4,236,313 km (0.1 R)
• M19: 4,395,036 km (0.072 R)
• M20: 4,575,900 km (0.085 R)
• M21: 4,882,874 km (0.103 R)
• M22: 5,049,527 km (0.106 R)
• M23: 5,217,974 km (0.095 R)
• M24: 5,452,543 km (0.117 R)
• M25: 6,357,910 km (0.096 R)
• M26: 6,700,788 km (0.12 R)
• M27: 6,862,952 km (0.071 R)
• M28: 6,979,489 km (0.119 R)
• M29: 7,285,715 km (0.089 R)
• M30: 7,960,402 km (0.112 R)
• M31: 8,231,024 km (0.088 R)
• M32: 8,882,673 km (0.086 R)
• M33: 9,086,425 km (0.092 R)
• M34: 9,291,973 km (0.091 R)
• M35: 9,446,956 km (0.105 R)
• M36: 10,637,456 km (0.087 R)
• M37: 10,745,615 km (0.053 R)
• M38: 11,401,901 km (0.078 R)
• M39: 11,568,104 km (0.092 R)
• M40: 11,790,855 km (0.054 R)
• M41: 11,902,755 km (0.117 R)
• M42: 12,071,351 km (0.111 R)
• M43: 12,382,365 km (0.09 R)
• M44: 12,496,209 km (0.118 R)
• M45: 13,157,282 km (0.077 R)
• M46: 13,389,907 km (0.081 R)
• M47: 13,535,915 km (0.079 R)
• M48: 14,423,479 km (0.06 R)
• M49: 14,753,641 km (0.1 R)
• M50: 15,759,238 km (0.106 R)
• M51: 15,913,473 km (0.074 R)
• M52: 16,130,390 km (0.106 R)
• M53: 16,598,333 km (0.074 R)
• M54: 16,975,918 km (0.114 R)
• M55: 17,356,345 km (0.112 R)
• M56: 17,611,559 km (0.073 R)
• M57: 17,835,956 km (0.088 R)
• M58: 18,222,666 km (0.087 R)
• M59: 18,547,144 km (0.05 R)
• M60: 19,037,526 km (0.087 R)
• M61: 19,333,730 km (0.072 R)
• M62: 19,531,947 km (0.115 R)
• M63: 20,432,825 km (0.067 R)
• M64: 21,108,858 km (0.113 R)
• M65: 21,586,524 km (0.106 R)
• M66: 21,723,705 km (0.071 R)
• M67: 22,033,223 km (0.088 R)
• M68: 22,761,316 km (0.077 R)
• M69: 23,532,493 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.7

Radius: 10.2

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 7.97 AU - 8.29 AU

Year: 8642 Days

Day: 6.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 53,486,109 km

• M1: 235,168 km (0.034 R)
• M2: 407,953 km (0.089 R)
• M3: 705,354 km (0.11 R)
• M4: 922,121 km (0.092 R)
• M5: 1,029,682 km (0.078 R)
• M6: 1,277,715 km (0.116 R)
• M7: 1,419,385 km (0.041 R)
• M8: 2,810,794 km (0.12 R)
• M9: 3,215,008 km (0.102 R)
• M10: 3,551,753 km (0.027 R)
• M11: 3,724,389 km (0.061 R)
• M12: 4,629,007 km (0.09 R)
• M13: 4,977,271 km (0.118 R)
• M14: 5,073,761 km (0.108 R)
• M15: 5,334,062 km (0.043 R)
• M16: 5,699,230 km (0.106 R)
• M17: 6,072,477 km (0.108 R)
• M18: 6,279,520 km (0.092 R)
• M19: 7,203,287 km (0.077 R)
• M20: 7,680,953 km (0.059 R)
• M21: 8,359,529 km (0.091 R)
• M22: 8,667,252 km (0.11 R)
• M23: 8,744,744 km (0.105 R)
• M24: 9,017,909 km (0.117 R)
• M25: 9,214,780 km (0.047 R)
• M26: 13,305,384 km (0.025 R)
• M27: 14,210,003 km (0.049 R)
• M28: 14,485,263 km (0.104 R)
• M29: 15,134,218 km (0.059 R)
• M30: 15,227,717 km (0.064 R)
• M31: 15,368,339 km (0.093 R)
• M32: 15,792,898 km (0.116 R)
• M33: 16,030,309 km (0.072 R)
• M34: 16,221,196 km (0.1 R)
• M35: 16,701,555 km (0.119 R)
• M36: 17,137,932 km (0.081 R)
• M37: 17,284,239 km (0.093 R)
• M38: 18,319,905 km (0.077 R)
• M39: 18,569,584 km (0.094 R)
• M40: 19,173,062 km (0.096 R)
• M41: 19,680,946 km (0.118 R)
• M42: 20,502,837 km (0.036 R)
• M43: 21,703,659 km (0.093 R)
• M44: 21,862,083 km (0.099 R)
• M45: 22,232,936 km (0.091 R)
• M46: 22,392,557 km (0.093 R)
• M47: 22,499,221 km (0.073 R)
• M48: 22,712,996 km (0.119 R)
• M49: 23,196,347 km (0.08 R)
• M50: 23,520,525 km (0.073 R)
• M51: 23,737,442 km (0.104 R)
• M52: 24,887,251 km (0.113 R)
• M53: 24,997,804 km (0.119 R)
• M54: 25,108,357 km (0.086 R)
• M55: 25,441,212 km (0.113 R)
• M56: 26,055,162 km (0.069 R)
• M57: 26,561,252 km (0.104 R)
• M58: 27,583,005 km (0.078 R)
• M59: 27,697,298 km (0.102 R)
• M60: 29,314,301 km (0.085 R)
• M61: 29,489,331 km (0.118 R)
• M62: 30,193,039 km (0.117 R)
• M63: 30,606,228 km (0.027 R)
• M64: 31,916,556 km (0.08 R)
• M65: 33,977,566 km (0.038 R)
• M66: 35,333,970 km (0.062 R)
• M67: 35,582,452 km (0.115 R)
• M68: 36,081,211 km (0.094 R)
• M69: 36,206,275 km (0.039 R)
• M70: 36,456,851 km (0.087 R)
• M71: 36,582,364 km (0.078 R)
• M72: 37,212,022 km (0.113 R)
• M73: 37,338,282 km (0.037 R)
• M74: 37,781,690 km (0.097 R)
• M75: 37,908,699 km (0.101 R)
• M76: 38,035,857 km (0.038 R)
• M77: 38,545,836 km (0.104 R)
• M78: 38,929,854 km (0.054 R)
• M79: 38,993,882 km (0.1 R)
• M80: 39,443,723 km (0.103 R)
• M81: 40,218,939 km (0.038 R)
• M82: 40,673,417 km (0.087 R)
• M83: 41,129,541 km (0.081 R)
• M84: 41,194,915 km (0.07 R)
• M85: 41,325,514 km (0.106 R)
• M86: 43,236,477 km (0.099 R)
• M87: 43,435,891 km (0.099 R)
• M88: 43,635,455 km (0.092 R)
• M89: 44,369,980 km (0.051 R)
• M90: 44,906,887 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.7

Radius: 11.8

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 8.35 AU - 11.83 AU

Year: 11948 Days

Day: 6.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 53,486,109 km

• M1: 192,233 km (0.036 R)
• M2: 423,960 km (0.069 R)
• M3: 622,327 km (0.107 R)
• M4: 761,004 km (0.082 R)
• M5: 872,604 km (0.027 R)
• M6: 950,395 km (0.096 R)
• M7: 1,242,261 km (0.027 R)
• M8: 1,331,122 km (0.119 R)
• M9: 1,635,254 km (0.052 R)
• M10: 1,783,207 km (0.117 R)
• M11: 1,909,916 km (0.115 R)
• M12: 1,987,557 km (0.117 R)
• M13: 2,911,025 km (0.066 R)
• M14: 3,276,493 km (0.102 R)
• M15: 3,370,290 km (0.081 R)
• M16: 3,496,701 km (0.038 R)
• M17: 4,186,197 km (0.076 R)
• M18: 4,356,739 km (0.093 R)
• M19: 5,991,993 km (0.098 R)
• M20: 6,068,737 km (0.089 R)
• M21: 6,774,240 km (0.052 R)
• M22: 6,894,367 km (0.12 R)
• M23: 7,015,243 km (0.085 R)
• M24: 7,299,927 km (0.066 R)
• M25: 7,838,928 km (0.081 R)
• M26: 8,476,814 km (0.051 R)
• M27: 9,938,235 km (0.116 R)
• M28: 10,120,745 km (0.079 R)
• M29: 11,764,227 km (0.118 R)
• M30: 15,661,551 km (0.061 R)
• M31: 17,608,567 km (0.048 R)
• M32: 18,218,627 km (0.11 R)
• M33: 18,610,424 km (0.066 R)
• M34: 18,835,569 km (0.073 R)
• M35: 19,061,611 km (0.056 R)
• M36: 19,974,906 km (0.098 R)
• M37: 20,205,586 km (0.109 R)
• M38: 20,378,970 km (0.074 R)
• M39: 20,785,727 km (0.076 R)
• M40: 20,960,906 km (0.101 R)
• M41: 21,489,285 km (0.045 R)
• M42: 21,666,409 km (0.029 R)
• M43: 22,022,153 km (0.051 R)
• M44: 22,679,336 km (0.098 R)
• M45: 23,585,750 km (0.087 R)
• M46: 24,135,372 km (0.094 R)
• M47: 24,936,619 km (0.082 R)
• M48: 25,122,868 km (0.102 R)
• M49: 26,123,379 km (0.065 R)
• M50: 26,565,291 km (0.085 R)
• M51: 28,034,641 km (0.032 R)
• M52: 30,056,456 km (0.109 R)
• M53: 30,254,524 km (0.044 R)
• M54: 31,720,882 km (0.115 R)
• M55: 33,346,861 km (0.046 R)
• M56: 34,169,949 km (0.099 R)
• M57: 35,976,194 km (0.072 R)
• M58: 36,961,744 km (0.093 R)
• M59: 37,457,811 km (0.035 R)
• M60: 38,815,262 km (0.103 R)
• M61: 39,825,945 km (0.097 R)
• M62: 40,772,002 km (0.058 R)
• M63: 40,991,462 km (0.077 R)
• M64: 42,538,304 km (0.111 R)
• M65: 43,430,655 km (0.114 R)
• M66: 43,654,753 km (0.116 R)
• M67: 46,221,105 km (0.055 R)
• M68: 46,908,507 km (0.09 R)
• M69: 47,291,926 km (0.105 R)
• M70: 47,599,350 km (0.116 R)
• M71: 48,835,926 km (0.096 R)
• M72: 49,848,404 km (0.113 R)
• M73: 50,474,770 km (0.108 R)
• M74: 51,261,655 km (0.066 R)
• M75: 51,894,005 km (0.115 R)
• M76: 52,211,153 km (0.087 R)
• M77: 52,449,313 km (0.037 R)
• M78: 53,486,176 km (0.105 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 16,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit