🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.58 AU - 0.68 AU

Year: 189 Days

Day: 18.9 Hours

Environment

Temp: 188 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,258,442 km

• M1: 181,163 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.84 AU - 1.06 AU

Year: 351 Days

Day: 24.7 Hours

Environment

Temp: 32 °C

Axial Tilt: 46.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,258,442 km

• M1: 499,507 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.06 AU - 3.1 AU

Year: 1570 Days

Day: 19.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,258,442 km

• M1: 35,903 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.1 AU - 3.28 AU

Year: 2158 Days

Day: 34.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3 AU - 3.42 AU

Year: 2178 Days

Day: 43.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,258,442 km

• M1: 295,456 km (0.034 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.4

Radius: 12.7

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.68 AU - 5.12 AU

Year: 3496 Days

Day: 6.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,258,442 km

• M1: 164,408 km (0.079 R)
• M2: 298,597 km (0.063 R)
• M3: 437,424 km (0.077 R)
• M4: 565,330 km (0.099 R)
• M5: 666,010 km (0.098 R)
• M6: 807,679 km (0.055 R)
• M7: 900,430 km (0.047 R)
• M8: 1,450,052 km (0.098 R)
• M9: 1,684,622 km (0.101 R)
• M10: 1,791,285 km (0.097 R)
• M11: 1,979,629 km (0.116 R)
• M12: 2,108,881 km (0.088 R)
• M13: 2,308,445 km (0.07 R)
• M14: 2,531,645 km (0.078 R)
• M15: 2,654,764 km (0.09 R)
• M16: 2,944,236 km (0.111 R)
• M17: 3,436,263 km (0.115 R)
• M18: 3,712,122 km (0.103 R)
• M19: 3,933,975 km (0.11 R)
• M20: 4,285,680 km (0.117 R)
• M21: 4,582,931 km (0.026 R)
• M22: 4,690,791 km (0.097 R)
• M23: 4,799,548 km (0.112 R)
• M24: 4,931,045 km (0.114 R)
• M25: 5,019,457 km (0.11 R)
• M26: 5,333,014 km (0.088 R)
• M27: 5,469,448 km (0.104 R)
• M28: 5,979,427 km (0.114 R)
• M29: 6,288,197 km (0.046 R)
• M30: 7,020,329 km (0.047 R)
• M31: 7,320,871 km (0.096 R)
• M32: 7,857,030 km (0.084 R)
• M33: 8,432,383 km (0.11 R)
• M34: 8,725,146 km (0.067 R)
• M35: 8,886,263 km (0.088 R)
• M36: 8,994,273 km (0.074 R)
• M37: 9,157,035 km (0.11 R)
• M38: 9,266,092 km (0.103 R)
• M39: 9,485,552 km (0.088 R)
• M40: 9,623,631 km (0.055 R)
• M41: 9,901,733 km (0.102 R)
• M42: 10,551,587 km (0.114 R)
• M43: 10,838,366 km (0.092 R)
• M44: 11,419,853 km (0.086 R)
• M45: 11,832,892 km (0.071 R)
• M46: 12,431,583 km (0.119 R)
• M47: 12,522,239 km (0.096 R)
• M48: 12,613,045 km (0.09 R)
• M49: 12,886,959 km (0.109 R)
• M50: 13,070,815 km (0.114 R)
• M51: 13,658,435 km (0.081 R)
• M52: 13,845,732 km (0.111 R)
• M53: 14,128,322 km (0.094 R)
• M54: 14,891,421 km (0.054 R)
• M55: 15,277,982 km (0.03 R)
• M56: 15,602,759 km (0.071 R)
• M57: 15,929,630 km (0.098 R)
• M58: 16,457,561 km (0.075 R)
• M59: 17,293,963 km (0.083 R)
• M60: 17,632,353 km (0.065 R)
• M61: 17,802,446 km (0.083 R)
• M62: 18,419,088 km (0.12 R)
• M63: 18,522,610 km (0.094 R)
• M64: 19,252,199 km (0.069 R)
• M65: 19,849,842 km (0.054 R)
• M66: 20,239,694 km (0.096 R)
• M67: 20,489,224 km (0.104 R)
• M68: 20,632,239 km (0.115 R)
• M69: 20,775,554 km (0.035 R)
• M70: 21,063,231 km (0.075 R)
• M71: 21,279,848 km (0.094 R)
• M72: 21,461,011 km (0.106 R)
• M73: 22,410,958 km (0.12 R)
• M74: 22,742,915 km (0.118 R)
• M75: 22,854,067 km (0.092 R)
• M76: 23,524,116 km (0.086 R)
• M77: 24,579,229 km (0.08 R)
• M78: 24,883,511 km (0.068 R)
• M79: 25,649,752 km (0.096 R)
• M80: 25,765,391 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.5

Radius: 10.8

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 8.18 AU - 8.24 AU

Year: 8910 Days

Day: 11.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 36,258,442 km

• M1: 155,432 km (0.088 R)
• M2: 244,293 km (0.12 R)
• M3: 312,660 km (0.066 R)
• M4: 1,093,411 km (0.099 R)
• M5: 1,749,996 km (0.106 R)
• M6: 1,926,073 km (0.056 R)
• M7: 2,296,178 km (0.101 R)
• M8: 2,402,991 km (0.116 R)
• M9: 2,847,147 km (0.03 R)
• M10: 3,389,589 km (0.077 R)
• M11: 3,836,587 km (0.106 R)
• M12: 3,964,044 km (0.119 R)
• M13: 4,144,908 km (0.096 R)
• M14: 5,118,192 km (0.1 R)
• M15: 5,717,481 km (0.074 R)
• M16: 6,129,623 km (0.074 R)
• M17: 6,982,331 km (0.093 R)
• M18: 7,422,747 km (0.082 R)
• M19: 8,198,711 km (0.044 R)
• M20: 8,330,507 km (0.1 R)
• M21: 8,763,892 km (0.075 R)
• M22: 10,391,367 km (0.102 R)
• M23: 10,569,987 km (0.096 R)
• M24: 10,677,548 km (0.119 R)
• M25: 11,002,774 km (0.093 R)
• M26: 11,662,800 km (0.111 R)
• M27: 12,715,071 km (0.12 R)
• M28: 13,993,834 km (0.112 R)
• M29: 15,151,272 km (0.09 R)
• M30: 15,353,828 km (0.058 R)
• M31: 15,516,590 km (0.11 R)
• M32: 15,720,941 km (0.081 R)
• M33: 15,885,050 km (0.076 R)
• M34: 16,422,106 km (0.089 R)
• M35: 16,839,484 km (0.088 R)
• M36: 17,599,292 km (0.063 R)
• M37: 18,155,048 km (0.105 R)
• M38: 18,327,235 km (0.05 R)
• M39: 20,256,748 km (0.091 R)
• M40: 20,480,098 km (0.1 R)
• M41: 20,614,437 km (0.082 R)
• M42: 20,839,133 km (0.057 R)
• M43: 20,974,220 km (0.101 R)
• M44: 21,381,575 km (0.056 R)
• M45: 21,608,964 km (0.089 R)
• M46: 22,204,064 km (0.098 R)
• M47: 22,665,424 km (0.114 R)
• M48: 24,447,284 km (0.09 R)
• M49: 24,971,625 km (0.105 R)
• M50: 25,211,131 km (0.065 R)
• M51: 25,307,023 km (0.095 R)
• M52: 25,451,385 km (0.071 R)
• M53: 27,400,795 km (0.083 R)
• M54: 29,246,533 km (0.096 R)
• M55: 30,362,833 km (0.112 R)
• M56: 30,465,008 km (0.104 R)
• M57: 31,855,670 km (0.07 R)
• M58: 32,480,390 km (0.037 R)
• M59: 33,109,150 km (0.117 R)
• M60: 33,477,759 km (0.062 R)
• M61: 33,583,226 km (0.12 R)
• M62: 34,059,695 km (0.041 R)
• M63: 35,395,006 km (0.105 R)
• M64: 36,041,867 km (0.044 R)
• M65: 36,204,330 km (0.106 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 19,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit