🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.5 AU - 0.54 AU

Year: 135 Days

Day: 47.1 Hours

Environment

Temp: 270 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,799,139 km

• M1: 52,359 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.49 AU - 0.75 AU

Year: 176 Days

Day: 34.9 Hours

Environment

Temp: 191 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,799,139 km

• M1: 46,824 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.4 AU - 2.1 AU

Year: 833 Days

Day: 29.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.36 AU - 2.6 AU

Year: 1406 Days

Day: 28.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.47 AU - 4.79 AU

Year: 3021 Days

Day: 29.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.2

Radius: 13.2

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.78 AU - 7.78 AU

Year: 7069 Days

Day: 6 Hours

Environment

Temp: -154 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 37,799,139 km

• M1: 164,258 km (0.107 R)
• M2: 575,952 km (0.107 R)
• M3: 1,072,617 km (0.06 R)
• M4: 1,516,623 km (0.048 R)
• M5: 2,295,131 km (0.11 R)
• M6: 2,972,360 km (0.043 R)
• M7: 4,197,567 km (0.086 R)
• M8: 5,547,987 km (0.059 R)
• M9: 6,222,972 km (0.095 R)
• M10: 6,667,876 km (0.112 R)
• M11: 7,737,501 km (0.09 R)
• M12: 8,664,709 km (0.056 R)
• M13: 10,499,676 km (0.041 R)
• M14: 13,128,410 km (0.114 R)
• M15: 13,577,353 km (0.083 R)
• M16: 14,506,057 km (0.108 R)
• M17: 15,291,446 km (0.073 R)
• M18: 17,818,602 km (0.099 R)
• M19: 18,719,630 km (0.063 R)
• M20: 23,358,361 km (0.084 R)
• M21: 26,785,200 km (0.086 R)
• M22: 28,152,374 km (0.059 R)
• M23: 29,184,301 km (0.078 R)
• M24: 30,338,598 km (0.088 R)
• M25: 32,025,613 km (0.093 R)
• M26: 33,565,274 km (0.048 R)
• M27: 35,369,425 km (0.096 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 16,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit