🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.72 AU - 0.76 AU

Year: 229 Days

Day: 26.6 Hours

Environment

Temp: 149 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.88 AU - 3 AU

Year: 1814 Days

Day: 15 Hours

Environment

Temp: -93 °C

Axial Tilt: 174.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.86 AU - 4.24 AU

Year: 2933 Days

Day: 17.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.3

Radius: 9.9

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.51 AU - 5.87 AU

Year: 4255 Days

Day: 8.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 49,812,790 km

• M1: 125,662 km (0.072 R)
• M2: 731,534 km (0.103 R)
• M3: 2,286,304 km (0.053 R)
• M4: 2,631,427 km (0.036 R)
• M5: 4,863,128 km (0.081 R)
• M6: 5,384,476 km (0.098 R)
• M7: 5,799,610 km (0.045 R)
• M8: 8,907,506 km (0.075 R)
• M9: 9,449,798 km (0.12 R)
• M10: 10,304,601 km (0.093 R)
• M11: 11,568,703 km (0.079 R)
• M12: 12,403,608 km (0.067 R)
• M13: 20,255,402 km (0.116 R)
• M14: 20,587,210 km (0.057 R)
• M15: 21,812,118 km (0.113 R)
• M16: 22,442,373 km (0.112 R)
• M17: 23,739,387 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.2

Radius: 10.8

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.68 AU - 9.76 AU

Year: 9267 Days

Day: 13.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 49,812,790 km

• M1: 134,488 km (0.107 R)
• M2: 1,079,947 km (0.118 R)
• M3: 1,747,004 km (0.105 R)
• M4: 2,086,890 km (0.064 R)
• M5: 2,452,059 km (0.095 R)
• M6: 2,969,368 km (0.103 R)
• M7: 3,410,083 km (0.103 R)
• M8: 4,571,262 km (0.098 R)
• M9: 5,458,378 km (0.106 R)
• M10: 7,913,578 km (0.087 R)
• M11: 9,237,968 km (0.065 R)
• M12: 11,802,973 km (0.098 R)
• M13: 12,615,439 km (0.088 R)
• M14: 14,809,740 km (0.049 R)
• M15: 20,593,493 km (0.104 R)
• M16: 21,344,923 km (0.098 R)
• M17: 22,462,569 km (0.08 R)
• M18: 30,321,244 km (0.086 R)
• M19: 32,286,960 km (0.112 R)
• M20: 33,073,845 km (0.026 R)
• M21: 43,812,579 km (0.092 R)
• M22: 44,361,902 km (0.025 R)
• M23: 44,777,036 km (0.106 R)
• M24: 46,321,036 km (0.106 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 14,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit