🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.52 AU - 0.7 AU

Year: 174 Days

Day: 16.2 Hours

Environment

Temp: 167 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.76 AU - 1.18 AU

Year: 349 Days

Day: 19.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.16 AU - 1.28 AU

Year: 492 Days

Day: 34.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,219,249 km

• M1: 288,724 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.96 AU - 4.08 AU

Year: 2944 Days

Day: 27.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,219,249 km

• M1: 867,368 km (0.098 R)
• M2: 3,278,886 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.7

Radius: 13.8

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 6.78 AU - 10.98 AU

Year: 9665 Days

Day: 12 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 36,219,249 km

• M1: 459,565 km (0.088 R)
• M2: 562,488 km (0.111 R)
• M3: 870,809 km (0.078 R)
• M4: 1,107,323 km (0.069 R)
• M5: 1,716,636 km (0.098 R)
• M6: 1,966,913 km (0.052 R)
• M7: 2,503,520 km (0.073 R)
• M8: 3,054,938 km (0.095 R)
• M9: 3,643,905 km (0.101 R)
• M10: 4,234,667 km (0.096 R)
• M11: 4,576,049 km (0.085 R)
• M12: 4,926,407 km (0.109 R)
• M13: 5,358,596 km (0.111 R)
• M14: 5,505,351 km (0.073 R)
• M15: 5,878,299 km (0.071 R)
• M16: 6,966,025 km (0.111 R)
• M17: 7,947,536 km (0.104 R)
• M18: 8,369,253 km (0.061 R)
• M19: 8,841,683 km (0.117 R)
• M20: 9,500,063 km (0.039 R)
• M21: 9,767,843 km (0.07 R)
• M22: 9,902,631 km (0.067 R)
• M23: 11,190,968 km (0.098 R)
• M24: 11,663,847 km (0.074 R)
• M25: 11,854,883 km (0.11 R)
• M26: 11,998,796 km (0.112 R)
• M27: 12,727,188 km (0.093 R)
• M28: 13,171,195 km (0.094 R)
• M29: 13,320,344 km (0.105 R)
• M30: 13,720,818 km (0.12 R)
• M31: 13,973,040 km (0.091 R)
• M32: 14,997,785 km (0.116 R)
• M33: 15,729,319 km (0.041 R)
• M34: 16,046,466 km (0.073 R)
• M35: 16,205,937 km (0.045 R)
• M36: 16,579,782 km (0.101 R)
• M37: 16,740,899 km (0.092 R)
• M38: 17,883,378 km (0.045 R)
• M39: 18,770,793 km (0.025 R)
• M40: 18,994,741 km (0.038 R)
• M41: 19,276,134 km (0.119 R)
• M42: 19,502,326 km (0.06 R)
• M43: 20,703,597 km (0.096 R)
• M44: 21,167,650 km (0.108 R)
• M45: 21,635,143 km (0.105 R)
• M46: 22,105,928 km (0.086 R)
• M47: 23,297,924 km (0.055 R)
• M48: 23,840,964 km (0.085 R)
• M49: 24,388,342 km (0.098 R)
• M50: 25,309,865 km (0.1 R)
• M51: 26,242,758 km (0.041 R)
• M52: 27,504,167 km (0.094 R)
• M53: 27,695,054 km (0.1 R)
• M54: 28,785,323 km (0.101 R)
• M55: 29,693,681 km (0.111 R)
• M56: 30,020,254 km (0.043 R)
• M57: 30,677,287 km (0.083 R)
• M58: 31,139,994 km (0.101 R)
• M59: 31,671,664 km (0.111 R)
• M60: 33,013,856 km (0.111 R)
• M61: 34,992,887 km (0.108 R)
• M62: 35,407,123 km (0.112 R)
• M63: 35,545,651 km (0.112 R)
• M64: 35,823,005 km (0.105 R)
• M65: 37,643,911 km (0.088 R)
• M66: 38,139,379 km (0.057 R)
• M67: 38,636,941 km (0.066 R)
• M68: 39,208,106 km (0.077 R)
• M69: 41,740,199 km (0.072 R)
• M70: 41,886,506 km (0.105 R)
• M71: 42,546,831 km (0.109 R)
• M72: 43,284,648 km (0.101 R)
• M73: 44,175,503 km (0.06 R)
• M74: 45,900,067 km (0.099 R)
• M75: 47,723,067 km (0.106 R)
• M76: 48,412,713 km (0.049 R)
• M77: 49,337,527 km (0.12 R)
• M78: 49,647,045 km (0.086 R)
• M79: 49,879,670 km (0.08 R)
• M80: 50,501,548 km (0.092 R)
• M81: 51,282,748 km (0.113 R)
• M82: 52,225,365 km (0.044 R)
• M83: 52,619,705 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.3

Radius: 14.3

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 8.1 AU - 10.48 AU

Year: 10342 Days

Day: 11 Hours

Environment

Temp: -165 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,219,249 km

• M1: 186,997 km (0.057 R)
• M2: 337,792 km (0.087 R)
• M3: 642,672 km (0.114 R)
• M4: 761,453 km (0.082 R)
• M5: 888,761 km (0.084 R)
• M6: 1,457,083 km (0.095 R)
• M7: 1,789,789 km (0.064 R)
• M8: 1,945,670 km (0.055 R)
• M9: 2,229,906 km (0.074 R)
• M10: 2,506,213 km (0.118 R)
• M11: 2,816,330 km (0.073 R)
• M12: 3,139,162 km (0.1 R)
• M13: 3,377,322 km (0.078 R)
• M14: 3,670,982 km (0.058 R)
• M15: 3,770,914 km (0.057 R)
• M16: 4,075,794 km (0.113 R)
• M17: 4,873,599 km (0.057 R)
• M18: 5,066,730 km (0.09 R)
• M19: 5,575,064 km (0.08 R)
• M20: 5,923,328 km (0.117 R)
• M21: 6,428,669 km (0.109 R)
• M22: 6,701,985 km (0.102 R)
• M23: 6,793,987 km (0.099 R)
• M24: 7,010,156 km (0.025 R)
• M25: 7,354,680 km (0.112 R)
• M26: 7,544,969 km (0.094 R)
• M27: 8,060,333 km (0.085 R)
• M28: 8,922,167 km (0.108 R)
• M29: 9,193,238 km (0.048 R)
• M30: 9,295,712 km (0.095 R)
• M31: 9,709,051 km (0.101 R)
• M32: 9,883,034 km (0.085 R)
• M33: 10,093,219 km (0.119 R)
• M34: 10,269,595 km (0.111 R)
• M35: 10,375,959 km (0.118 R)
• M36: 10,840,759 km (0.114 R)
• M37: 11,569,301 km (0.106 R)
• M38: 12,351,249 km (0.059 R)
• M39: 13,266,040 km (0.108 R)
• M40: 13,614,603 km (0.112 R)
• M41: 13,966,308 km (0.089 R)
• M42: 14,084,340 km (0.077 R)
• M43: 14,321,154 km (0.112 R)
• M44: 14,479,728 km (0.043 R)
• M45: 14,838,762 km (0.115 R)
• M46: 15,647,189 km (0.107 R)
• M47: 16,802,833 km (0.083 R)
• M48: 16,928,345 km (0.084 R)
• M49: 18,114,507 km (0.105 R)
• M50: 19,502,775 km (0.086 R)
• M51: 20,120,914 km (0.089 R)
• M52: 20,521,686 km (0.111 R)
• M53: 20,611,146 km (0.082 R)
• M54: 21,060,239 km (0.11 R)
• M55: 21,240,654 km (0.115 R)
• M56: 22,888,624 km (0.114 R)
• M57: 22,981,374 km (0.085 R)
• M58: 23,120,800 km (0.12 R)
• M59: 24,530,012 km (0.097 R)
• M60: 25,581,086 km (0.108 R)
• M61: 25,918,579 km (0.109 R)
• M62: 27,185,224 km (0.082 R)
• M63: 27,283,510 km (0.078 R)
• M64: 28,073,985 km (0.059 R)
• M65: 28,571,697 km (0.117 R)
• M66: 28,972,171 km (0.086 R)
• M67: 29,072,551 km (0.093 R)
• M68: 29,273,611 km (0.038 R)
• M69: 29,879,781 km (0.107 R)
• M70: 30,847,979 km (0.066 R)
• M71: 31,155,851 km (0.071 R)
• M72: 31,361,698 km (0.089 R)
• M73: 32,554,142 km (0.061 R)
• M74: 32,867,550 km (0.092 R)
• M75: 33,024,628 km (0.089 R)
• M76: 33,234,513 km (0.098 R)
• M77: 33,708,439 km (0.082 R)
• M78: 35,626,135 km (0.06 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 10,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit