🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.56 AU - 0.76 AU

Year: 206 Days

Day: 35.3 Hours

Environment

Temp: 144 °C

Axial Tilt: 83.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.2 AU - 1.38 AU

Year: 564 Days

Day: 44.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,817,146 km

• M1: 742,604 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.96 AU - 2.22 AU

Year: 1163 Days

Day: 47.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,817,146 km

• M1: 369,806 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.31 AU - 2.55 AU

Year: 1458 Days

Day: 44.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.6

Radius: 12.8

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.55 AU - 6.09 AU

Year: 4724 Days

Day: 14.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 71,817,146 km

• M1: 163,062 km (0.112 R)
• M2: 613,950 km (0.091 R)
• M3: 1,133,353 km (0.104 R)
• M4: 1,687,614 km (0.109 R)
• M5: 2,144,785 km (0.117 R)
• M6: 2,600,310 km (0.117 R)
• M7: 3,666,793 km (0.105 R)
• M8: 4,796,856 km (0.113 R)
• M9: 5,527,941 km (0.105 R)
• M10: 6,025,353 km (0.104 R)
• M11: 8,099,079 km (0.054 R)
• M12: 10,089,180 km (0.084 R)
• M13: 10,745,166 km (0.051 R)
• M14: 12,239,649 km (0.083 R)
• M15: 13,921,877 km (0.104 R)
• M16: 14,515,481 km (0.117 R)
• M17: 17,182,961 km (0.118 R)
• M18: 17,740,662 km (0.084 R)
• M19: 21,062,483 km (0.096 R)
• M20: 24,310,851 km (0.096 R)
• M21: 25,014,260 km (0.051 R)
• M22: 26,379,939 km (0.045 R)
• M23: 29,611,552 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.1

Radius: 11.1

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.04 AU - 8.28 AU

Year: 6617 Days

Day: 12.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 71,817,146 km

• M1: 139,575 km (0.105 R)
• M2: 681,867 km (0.07 R)
• M3: 1,055,263 km (0.102 R)
• M4: 1,434,344 km (0.104 R)
• M5: 1,973,495 km (0.12 R)
• M6: 2,512,197 km (0.108 R)
• M7: 3,034,144 km (0.039 R)
• M8: 8,446,894 km (0.094 R)
• M9: 9,140,131 km (0.089 R)
• M10: 9,582,043 km (0.092 R)
• M11: 11,310,945 km (0.092 R)
• M12: 12,540,790 km (0.075 R)
• M13: 13,188,249 km (0.115 R)
• M14: 13,597,698 km (0.107 R)
• M15: 17,306,379 km (0.104 R)
• M16: 18,487,903 km (0.029 R)
• M17: 20,598,131 km (0.078 R)
• M18: 26,649,065 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.6

Radius: 14.8

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 8.42 AU - 10.76 AU

Year: 11434 Days

Day: 8.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 71,817,146 km

• M1: 184,305 km (0.098 R)
• M2: 1,146,668 km (0.076 R)
• M3: 1,751,492 km (0.069 R)
• M4: 2,485,868 km (0.114 R)
• M5: 4,767,385 km (0.107 R)
• M6: 5,724,662 km (0.098 R)
• M7: 6,888,982 km (0.115 R)
• M8: 7,396,867 km (0.076 R)
• M9: 9,073,410 km (0.045 R)
• M10: 10,269,894 km (0.094 R)
• M11: 11,162,544 km (0.07 R)
• M12: 11,746,425 km (0.075 R)
• M13: 14,977,739 km (0.062 R)
• M14: 15,979,446 km (0.04 R)
• M15: 16,873,443 km (0.108 R)
• M16: 19,088,838 km (0.108 R)
• M17: 19,756,044 km (0.117 R)
• M18: 23,139,948 km (0.101 R)
• M19: 24,870,646 km (0.116 R)
• M20: 25,868,613 km (0.106 R)
• M21: 28,158,059 km (0.117 R)
• M22: 31,493,942 km (0.117 R)
• M23: 33,018,045 km (0.105 R)
• M24: 36,594,781 km (0.117 R)
• M25: 40,285,959 km (0.037 R)
• M26: 43,785,352 km (0.106 R)
• M27: 47,787,095 km (0.077 R)
• M28: 51,543,647 km (0.075 R)
• M29: 52,188,264 km (0.061 R)
• M30: 53,493,805 km (0.066 R)
• M31: 53,988,824 km (0.084 R)
• M32: 55,324,135 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597.9

Radius: 8

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 12.53 AU - 14.97 AU

Year: 19630 Days

Day: 16.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 71,817,146 km

• M1: 99,632 km (0.069 R)
• M2: 356,342 km (0.062 R)
• M3: 681,867 km (0.113 R)
• M4: 1,288,636 km (0.095 R)
• M5: 1,690,755 km (0.095 R)
• M6: 2,055,325 km (0.093 R)
• M7: 2,700,242 km (0.115 R)
• M8: 4,192,181 km (0.102 R)
• M9: 5,921,682 km (0.089 R)
• M10: 6,250,498 km (0.109 R)
• M11: 6,634,815 km (0.114 R)
• M12: 7,310,250 km (0.091 R)
• M13: 8,383,016 km (0.118 R)
• M14: 10,241,919 km (0.093 R)
• M15: 10,958,942 km (0.115 R)
• M16: 15,282,769 km (0.114 R)
• M17: 17,026,930 km (0.108 R)
• M18: 18,376,004 km (0.086 R)
• M19: 19,977,300 km (0.061 R)
• M20: 27,091,726 km (0.082 R)
• M21: 30,113,902 km (0.103 R)
• M22: 32,207,225 km (0.041 R)
• M23: 33,742,099 km (0.104 R)
• M24: 37,511,666 km (0.094 R)
• M25: 38,072,209 km (0.06 R)
• M26: 38,780,705 km (0.11 R)
• M27: 42,606,820 km (0.114 R)
• M28: 50,658,177 km (0.115 R)
• M29: 56,676,799 km (0.117 R)
• M30: 57,044,959 km (0.066 R)
• M31: 63,948,153 km (0.09 R)
• M32: 69,056,322 km (0.117 R)
• M33: 71,387,655 km (0.047 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 18,354 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit