🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.45 AU - 0.67 AU

Year: 153 Days

Day: 22.7 Hours

Environment

Temp: 226 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.58 AU - 0.6 AU

Year: 166 Days

Day: 13.1 Hours

Environment

Temp: 220 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.21 AU - 5.11 AU

Year: 3674 Days

Day: 28.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,608,335 km

• M1: 352,303 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.9

Radius: 11.8

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6.75 AU - 10.57 AU

Year: 9308 Days

Day: 13 Hours

Environment

Temp: -171 °C

Axial Tilt: 53.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 53,608,335 km

• M1: 159,621 km (0.085 R)
• M2: 605,273 km (0.11 R)
• M3: 1,100,442 km (0.109 R)
• M4: 2,310,689 km (0.113 R)
• M5: 3,377,022 km (0.087 R)
• M6: 3,891,340 km (0.096 R)
• M7: 5,361,288 km (0.116 R)
• M8: 7,330,595 km (0.106 R)
• M9: 8,721,556 km (0.036 R)
• M10: 9,935,842 km (0.069 R)
• M11: 13,885,076 km (0.082 R)
• M12: 14,568,738 km (0.062 R)
• M13: 14,951,110 km (0.043 R)
• M14: 18,476,983 km (0.053 R)
• M15: 20,871,745 km (0.028 R)
• M16: 22,101,739 km (0.077 R)
• M17: 24,169,481 km (0.09 R)
• M18: 25,525,585 km (0.106 R)
• M19: 25,895,541 km (0.03 R)
• M20: 30,828,680 km (0.073 R)
• M21: 35,659,196 km (0.103 R)
• M22: 38,133,096 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.9

Radius: 9

Gravity: 11.06 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 8.36 AU - 10.22 AU

Year: 10342 Days

Day: 10.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 53,608,335 km

• M1: 111,899 km (0.102 R)
• M2: 418,724 km (0.106 R)
• M3: 1,485,357 km (0.101 R)
• M4: 2,385,936 km (0.073 R)
• M5: 7,334,185 km (0.043 R)
• M6: 7,897,272 km (0.092 R)
• M7: 10,388,525 km (0.098 R)
• M8: 12,555,600 km (0.116 R)
• M9: 14,400,291 km (0.118 R)
• M10: 18,618,951 km (0.079 R)
• M11: 20,498,199 km (0.057 R)
• M12: 21,094,497 km (0.12 R)
• M13: 22,500,717 km (0.076 R)
• M14: 24,344,959 km (0.057 R)
• M15: 26,387,718 km (0.087 R)
• M16: 29,716,121 km (0.044 R)
• M17: 42,177,773 km (0.087 R)
• M18: 46,123,417 km (0.064 R)
• M19: 46,706,400 km (0.102 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 16,318 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit