🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.07 AU - 1.39 AU

Year: 501 Days

Day: 31.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 107.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,439,830 km

• M1: 37,399 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.25 AU - 1.59 AU

Year: 621 Days

Day: 29.1 Hours

Environment

Temp: -28 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.91 AU - 3.21 AU

Year: 1965 Days

Day: 42.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,439,830 km

• M1: 1,062,444 km (0.031 R)
• M2: 2,032,586 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.99 AU - 4.63 AU

Year: 2730 Days

Day: 46.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,439,830 km

• M1: 380,128 km (0.057 R)
• M2: 947,703 km (0.037 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.69 AU - 4.79 AU

Year: 3205 Days

Day: 32 Hours

Environment

Temp: -121 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,439,830 km

• M1: 467,194 km (0.084 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.76 AU - 4.72 AU

Year: 3205 Days

Day: 40.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.7

Radius: 9.1

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.53 AU - 5.17 AU

Year: 3921 Days

Day: 7.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 50,439,830 km

• M1: 118,033 km (0.107 R)
• M2: 202,556 km (0.11 R)
• M3: 330,611 km (0.113 R)
• M4: 476,320 km (0.037 R)
• M5: 764,894 km (0.085 R)
• M6: 846,874 km (0.058 R)
• M7: 1,250,339 km (0.118 R)
• M8: 1,457,233 km (0.098 R)
• M9: 1,585,139 km (0.087 R)
• M10: 1,895,555 km (0.047 R)
• M11: 2,080,308 km (0.095 R)
• M12: 2,410,770 km (0.105 R)
• M13: 2,650,126 km (0.043 R)
• M14: 2,897,262 km (0.109 R)
• M15: 3,079,921 km (0.057 R)
• M16: 3,329,450 km (0.072 R)
• M17: 3,694,170 km (0.09 R)
• M18: 3,970,477 km (0.104 R)
• M19: 4,438,419 km (0.085 R)
• M20: 4,578,592 km (0.119 R)
• M21: 5,388,665 km (0.116 R)
• M22: 5,450,898 km (0.099 R)
• M23: 5,854,961 km (0.062 R)
• M24: 6,988,165 km (0.092 R)
• M25: 7,151,676 km (0.063 R)
• M26: 7,399,260 km (0.109 R)
• M27: 8,016,351 km (0.077 R)
• M28: 9,374,551 km (0.113 R)
• M29: 9,585,184 km (0.117 R)
• M30: 10,195,394 km (0.067 R)
• M31: 10,318,962 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.8

Radius: 12.4

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.73 AU - 10.21 AU

Year: 9049 Days

Day: 14.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 50,439,830 km

• M1: 162,463 km (0.057 R)
• M2: 255,962 km (0.067 R)
• M3: 341,233 km (0.095 R)
• M4: 428,747 km (0.096 R)
• M5: 541,544 km (0.102 R)
• M6: 634,295 km (0.106 R)
• M7: 856,597 km (0.106 R)
• M8: 1,026,241 km (0.119 R)
• M9: 1,187,059 km (0.118 R)
• M10: 1,378,395 km (0.107 R)
• M11: 1,720,525 km (0.112 R)
• M12: 2,593,279 km (0.076 R)
• M13: 3,017,239 km (0.052 R)
• M14: 3,163,546 km (0.054 R)
• M15: 4,220,605 km (0.042 R)
• M16: 4,821,539 km (0.096 R)
• M17: 4,993,427 km (0.09 R)
• M18: 5,773,431 km (0.089 R)
• M19: 5,882,787 km (0.098 R)
• M20: 6,629,430 km (0.084 R)
• M21: 6,820,765 km (0.112 R)
• M22: 7,366,498 km (0.116 R)
• M23: 7,845,361 km (0.049 R)
• M24: 8,582,729 km (0.117 R)
• M25: 9,299,602 km (0.083 R)
• M26: 9,385,172 km (0.081 R)
• M27: 9,514,125 km (0.1 R)
• M28: 9,773,678 km (0.041 R)
• M29: 10,790,345 km (0.07 R)
• M30: 11,151,923 km (0.05 R)
• M31: 12,026,622 km (0.115 R)
• M32: 12,685,301 km (0.079 R)
• M33: 12,923,311 km (0.11 R)
• M34: 13,597,848 km (0.105 R)
• M35: 14,234,387 km (0.078 R)
• M36: 15,996,351 km (0.113 R)
• M37: 16,150,586 km (0.114 R)
• M38: 16,668,344 km (0.109 R)
• M39: 17,560,845 km (0.103 R)
• M40: 19,446,975 km (0.116 R)
• M41: 19,887,092 km (0.116 R)
• M42: 19,997,645 km (0.105 R)
• M43: 20,553,551 km (0.07 R)
• M44: 21,965,156 km (0.064 R)
• M45: 22,481,119 km (0.06 R)
• M46: 22,827,289 km (0.071 R)
• M47: 22,943,077 km (0.117 R)
• M48: 23,291,491 km (0.12 R)
• M49: 25,239,554 km (0.11 R)
• M50: 25,359,233 km (0.056 R)
• M51: 25,599,337 km (0.118 R)
• M52: 26,021,203 km (0.094 R)
• M53: 27,116,708 km (0.107 R)
• M54: 28,725,484 km (0.117 R)
• M55: 29,352,449 km (0.07 R)
• M56: 31,067,887 km (0.094 R)
• M57: 31,260,569 km (0.097 R)
• M58: 31,905,486 km (0.12 R)
• M59: 32,554,741 km (0.093 R)
• M60: 32,685,190 km (0.049 R)
• M61: 33,142,810 km (0.077 R)
• M62: 35,597,262 km (0.068 R)
• M63: 36,744,528 km (0.094 R)
• M64: 37,425,049 km (0.115 R)
• M65: 37,698,514 km (0.112 R)
• M66: 38,178,424 km (0.087 R)
• M67: 38,384,869 km (0.102 R)
• M68: 38,591,613 km (0.118 R)
• M69: 39,075,263 km (0.049 R)
• M70: 39,491,594 km (0.064 R)
• M71: 39,769,846 km (0.061 R)
• M72: 40,538,629 km (0.059 R)
• M73: 40,678,952 km (0.099 R)
• M74: 41,100,818 km (0.103 R)
• M75: 41,382,960 km (0.118 R)
• M76: 42,232,975 km (0.092 R)
• M77: 42,375,242 km (0.067 R)
• M78: 42,731,585 km (0.102 R)
• M79: 43,447,111 km (0.097 R)
• M80: 43,950,358 km (0.091 R)
• M81: 45,690,481 km (0.095 R)
• M82: 46,789,427 km (0.098 R)
• M83: 47,822,999 km (0.117 R)
• M84: 48,342,702 km (0.113 R)
• M85: 48,565,902 km (0.092 R)
• M86: 49,762,535 km (0.033 R)
• M87: 50,364,367 km (0.032 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 20,062 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit