🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.89 AU - 0.93 AU

Year: 309 Days

Day: 39.7 Hours

Environment

Temp: 90 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.9 AU - 2.66 AU

Year: 1227 Days

Day: 35.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.13 AU - 2.69 AU

Year: 1334 Days

Day: 36.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,568,088 km

• M1: 47,423 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.13 AU - 2.89 AU

Year: 1417 Days

Day: 36.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.3

Radius: 10.1

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 7.06 AU - 9.02 AU

Year: 8126 Days

Day: 6.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 59,568,088 km

• M1: 126,560 km (0.067 R)
• M2: 517,609 km (0.105 R)
• M3: 1,815,520 km (0.086 R)
• M4: 4,113,343 km (0.117 R)
• M5: 5,043,692 km (0.084 R)
• M6: 5,692,797 km (0.083 R)
• M7: 6,923,240 km (0.119 R)
• M8: 7,276,889 km (0.07 R)
• M9: 8,063,176 km (0.099 R)
• M10: 8,723,052 km (0.073 R)
• M11: 9,610,167 km (0.044 R)
• M12: 10,251,044 km (0.062 R)
• M13: 11,508,714 km (0.079 R)
• M14: 11,894,228 km (0.099 R)
• M15: 13,402,324 km (0.045 R)
• M16: 18,238,673 km (0.05 R)
• M17: 19,297,976 km (0.118 R)
• M18: 19,842,811 km (0.106 R)
• M19: 20,963,150 km (0.079 R)
• M20: 21,788,780 km (0.071 R)
• M21: 23,858,916 km (0.098 R)
• M22: 26,914,751 km (0.061 R)
• M23: 28,486,277 km (0.111 R)
• M24: 29,091,101 km (0.082 R)
• M25: 30,326,480 km (0.114 R)
• M26: 31,811,538 km (0.104 R)
• M27: 34,355,600 km (0.057 R)
• M28: 35,155,948 km (0.075 R)
• M29: 37,873,693 km (0.083 R)
• M30: 43,990,899 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.7

Radius: 13.2

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 9.17 AU - 11.23 AU

Year: 11612 Days

Day: 12.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 59,568,088 km

• M1: 164,109 km (0.112 R)
• M2: 798,254 km (0.069 R)
• M3: 1,233,434 km (0.032 R)
• M4: 1,864,887 km (0.109 R)
• M5: 2,879,609 km (0.041 R)
• M6: 3,299,082 km (0.045 R)
• M7: 4,623,921 km (0.105 R)
• M8: 5,338,849 km (0.117 R)
• M9: 6,392,766 km (0.032 R)
• M10: 7,711,621 km (0.115 R)
• M11: 9,760,214 km (0.105 R)
• M12: 10,827,445 km (0.115 R)
• M13: 17,059,393 km (0.105 R)
• M14: 17,514,021 km (0.092 R)
• M15: 18,289,536 km (0.057 R)
• M16: 22,245,353 km (0.099 R)
• M17: 24,184,590 km (0.101 R)
• M18: 26,942,128 km (0.055 R)
• M19: 29,903,268 km (0.082 R)
• M20: 30,899,291 km (0.076 R)
• M21: 35,350,725 km (0.087 R)
• M22: 35,966,470 km (0.115 R)
• M23: 36,714,908 km (0.063 R)
• M24: 37,219,651 km (0.071 R)
• M25: 41,425,745 km (0.116 R)
• M26: 43,221,518 km (0.074 R)
• M27: 50,925,210 km (0.044 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.2

Radius: 10.5

Gravity: 8.56 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 8.37 AU - 12.25 AU

Year: 11800 Days

Day: 12.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 59,568,088 km

• M1: 131,347 km (0.06 R)
• M2: 591,959 km (0.054 R)
• M3: 1,104,631 km (0.113 R)
• M4: 2,078,214 km (0.076 R)
• M5: 2,700,840 km (0.092 R)
• M6: 3,963,147 km (0.077 R)
• M7: 5,546,790 km (0.094 R)
• M8: 7,252,505 km (0.065 R)
• M9: 13,227,593 km (0.115 R)
• M10: 14,502,766 km (0.071 R)
• M11: 17,452,686 km (0.091 R)
• M12: 19,656,263 km (0.042 R)
• M13: 20,605,162 km (0.118 R)
• M14: 26,325,336 km (0.119 R)
• M15: 27,584,202 km (0.095 R)
• M16: 29,547,075 km (0.097 R)
• M17: 30,448,552 km (0.037 R)
• M18: 32,782,728 km (0.108 R)
• M19: 33,627,208 km (0.114 R)
• M20: 36,375,620 km (0.113 R)
• M21: 38,200,564 km (0.076 R)
• M22: 38,732,983 km (0.08 R)
• M23: 39,405,426 km (0.108 R)
• M24: 39,949,064 km (0.094 R)
• M25: 41,609,900 km (0.073 R)
• M26: 48,093,920 km (0.057 R)
• M27: 48,559,170 km (0.063 R)
• M28: 50,929,997 km (0.118 R)
• M29: 53,046,507 km (0.101 R)
• M30: 54,209,930 km (0.085 R)
• M31: 56,760,424 km (0.093 R)
• M32: 58,153,031 km (0.116 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 11,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit