🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.42 AU - 0.7 AU

Year: 156 Days

Day: 34.5 Hours

Environment

Temp: 165 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.45 AU - 0.67 AU

Year: 156 Days

Day: 27.6 Hours

Environment

Temp: 188 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,181,620 km

• M1: 19,747 km (0.06 R)

Asteroid Belt

Center: 3.54 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.9

Radius: 8.2

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.11 AU - 6.93 AU

Year: 6206 Days

Day: 13.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 121.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 39,181,620 km

• M1: 102,475 km (0.057 R)
• M2: 934,239 km (0.065 R)
• M3: 1,544,897 km (0.081 R)
• M4: 1,836,015 km (0.099 R)
• M5: 2,119,054 km (0.056 R)
• M6: 2,995,099 km (0.078 R)
• M7: 4,236,313 km (0.05 R)
• M8: 4,734,922 km (0.073 R)
• M9: 6,694,505 km (0.057 R)
• M10: 7,726,431 km (0.054 R)
• M11: 10,764,913 km (0.096 R)
• M12: 14,354,514 km (0.118 R)
• M13: 15,420,100 km (0.075 R)
• M14: 17,270,775 km (0.105 R)
• M15: 18,540,412 km (0.1 R)
• M16: 20,840,031 km (0.088 R)
• M17: 21,550,920 km (0.11 R)
• M18: 23,857,719 km (0.086 R)
• M19: 27,155,005 km (0.094 R)
• M20: 28,088,795 km (0.07 R)
• M21: 29,219,755 km (0.044 R)

Asteroid Belt

Center: 8.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259

Radius: 9.3

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.97 AU - 12.29 AU

Year: 12019 Days

Day: 9 Hours

Environment

Temp: -184 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 39,181,620 km

• M1: 115,938 km (0.081 R)
• M2: 487,839 km (0.085 R)
• M3: 1,019,958 km (0.111 R)
• M4: 1,545,196 km (0.071 R)
• M5: 2,505,016 km (0.087 R)
• M6: 2,867,642 km (0.079 R)
• M7: 4,490,330 km (0.106 R)
• M8: 4,998,962 km (0.038 R)
• M9: 5,736,330 km (0.09 R)
• M10: 7,620,216 km (0.08 R)
• M11: 8,386,307 km (0.093 R)
• M12: 9,561,997 km (0.111 R)
• M13: 11,295,986 km (0.081 R)
• M14: 12,837,891 km (0.084 R)
• M15: 15,627,442 km (0.082 R)
• M16: 18,229,997 km (0.086 R)
• M17: 20,042,524 km (0.052 R)
• M18: 22,777,622 km (0.06 R)
• M19: 24,704,592 km (0.073 R)
• M20: 25,752,077 km (0.089 R)
• M21: 26,286,739 km (0.089 R)
• M22: 27,841,959 km (0.112 R)
• M23: 30,734,733 km (0.104 R)
• M24: 31,034,527 km (0.038 R)
• M25: 31,843,702 km (0.083 R)
• M26: 32,459,746 km (0.096 R)
• M27: 32,874,880 km (0.1 R)
• M28: 36,213,007 km (0.08 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 13,820 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit