🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.52 AU - 0.84 AU

Year: 198 Days

Day: 40.5 Hours

Environment

Temp: 151 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 113,129,737 km

• M1: 15,409 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.68 AU - 1.12 AU

Year: 301 Days

Day: 22.9 Hours

Environment

Temp: 89 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.04 AU - 4.88 AU

Year: 2783 Days

Day: 23.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.71 AU - 4.83 AU

Year: 3116 Days

Day: 24.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,129,737 km

• M1: 24,384 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.9

Radius: 10.8

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 9.59 AU - 15.09 AU

Year: 15306 Days

Day: 12.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 113,129,737 km

• M1: 134,339 km (0.075 R)
• M2: 477,367 km (0.032 R)
• M3: 1,144,873 km (0.111 R)
• M4: 1,700,629 km (0.097 R)
• M5: 3,684,446 km (0.11 R)
• M6: 5,365,477 km (0.087 R)
• M7: 5,933,650 km (0.115 R)
• M8: 6,541,466 km (0.117 R)
• M9: 7,057,280 km (0.081 R)
• M10: 8,871,603 km (0.118 R)
• M11: 11,957,956 km (0.071 R)
• M12: 12,599,282 km (0.093 R)
• M13: 13,741,911 km (0.118 R)
• M14: 14,517,277 km (0.096 R)
• M15: 15,173,263 km (0.1 R)
• M16: 15,546,061 km (0.029 R)
• M17: 16,387,848 km (0.102 R)
• M18: 21,523,693 km (0.073 R)
• M19: 21,994,777 km (0.082 R)
• M20: 26,228,097 km (0.102 R)
• M21: 29,565,027 km (0.063 R)
• M22: 30,382,430 km (0.095 R)
• M23: 32,677,261 km (0.086 R)
• M24: 35,345,489 km (0.103 R)
• M25: 36,133,870 km (0.108 R)
• M26: 36,532,398 km (0.036 R)
• M27: 36,933,770 km (0.052 R)
• M28: 38,018,653 km (0.111 R)
• M29: 38,985,355 km (0.073 R)
• M30: 39,968,213 km (0.088 R)
• M31: 41,691,580 km (0.041 R)
• M32: 42,130,052 km (0.112 R)
• M33: 48,596,270 km (0.095 R)
• M34: 55,341,488 km (0.089 R)
• M35: 61,355,622 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.8

Radius: 3.8

Gravity: 50.61 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 10.73 AU - 17.59 AU

Year: 18815 Days

Day: 18.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 113,129,737 km

• M1: 48,021 km (0.114 R)
• M2: 176,226 km (0.042 R)
• M3: 376,239 km (0.096 R)
• M4: 558,898 km (0.09 R)
• M5: 820,096 km (0.094 R)
• M6: 1,649,915 km (0.118 R)
• M7: 3,704,642 km (0.114 R)
• M8: 4,404,610 km (0.087 R)
• M9: 5,264,199 km (0.041 R)
• M10: 5,456,433 km (0.109 R)
• M11: 6,358,508 km (0.076 R)
• M12: 7,213,909 km (0.042 R)
• M13: 7,403,449 km (0.117 R)
• M14: 8,931,442 km (0.07 R)
• M15: 10,000,917 km (0.029 R)
• M16: 10,596,915 km (0.06 R)
• M17: 11,027,757 km (0.12 R)
• M18: 11,598,921 km (0.11 R)
• M19: 13,147,708 km (0.116 R)
• M20: 13,789,633 km (0.119 R)
• M21: 15,058,522 km (0.031 R)
• M22: 17,740,063 km (0.102 R)
• M23: 18,611,471 km (0.102 R)
• M24: 23,193,953 km (0.119 R)
• M25: 26,297,810 km (0.107 R)
• M26: 31,017,174 km (0.096 R)
• M27: 31,897,108 km (0.101 R)
• M28: 33,052,902 km (0.086 R)
• M29: 39,985,716 km (0.097 R)
• M30: 41,479,450 km (0.097 R)
• M31: 42,701,067 km (0.063 R)
• M32: 43,789,391 km (0.062 R)
• M33: 54,792,015 km (0.115 R)
• M34: 59,663,820 km (0.065 R)
• M35: 59,856,801 km (0.073 R)
• M36: 70,904,454 km (0.107 R)
• M37: 71,120,922 km (0.115 R)
• M38: 71,772,870 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 860.9

Radius: 6.1

Gravity: 23.14 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 15.24 AU - 25.4 AU

Year: 32343 Days

Day: 22.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 113,129,737 km

• M1: 75,846 km (0.117 R)
• M2: 386,112 km (0.119 R)
• M3: 641,176 km (0.115 R)
• M4: 851,361 km (0.103 R)
• M5: 1,469,350 km (0.117 R)
• M6: 2,062,955 km (0.054 R)
• M7: 2,276,431 km (0.094 R)
• M8: 2,665,535 km (0.052 R)
• M9: 3,252,108 km (0.059 R)
• M10: 4,288,223 km (0.102 R)
• M11: 7,982,243 km (0.11 R)
• M12: 9,190,396 km (0.101 R)
• M13: 10,446,719 km (0.093 R)
• M14: 11,080,116 km (0.086 R)
• M15: 11,296,734 km (0.048 R)
• M16: 12,268,671 km (0.083 R)
• M17: 12,500,697 km (0.08 R)
• M18: 15,072,584 km (0.04 R)
• M19: 15,517,937 km (0.11 R)
• M20: 15,880,562 km (0.079 R)
• M21: 26,630,515 km (0.099 R)
• M22: 33,322,776 km (0.114 R)
• M23: 36,572,939 km (0.097 R)
• M24: 38,853,409 km (0.112 R)
• M25: 51,287,536 km (0.105 R)
• M26: 65,186,973 km (0.112 R)
• M27: 66,130,636 km (0.089 R)
• M28: 67,563,036 km (0.059 R)
• M29: 73,245,960 km (0.076 R)
• M30: 76,333,660 km (0.105 R)
• M31: 83,042,825 km (0.112 R)
• M32: 106,807,345 km (0.113 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 18,213 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit