🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.45 AU - 0.63 AU

Year: 139 Days

Day: 40 Hours

Environment

Temp: 264 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.02 AU - 1.08 AU

Year: 378 Days

Day: 43 Hours

Environment

Temp: 91 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 40,562,689 km

• M1: 414,386 km (0.034 R)
• M2: 694,433 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.1 AU - 1.4 AU

Year: 491 Days

Day: 45.4 Hours

Environment

Temp: 31 °C

Axial Tilt: 8.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,562,689 km

• M1: 79,287 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.84 AU - 3.66 AU

Year: 2059 Days

Day: 43.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,562,689 km

• M1: 2,276,132 km (0.086 R)

Asteroid Belt

Center: 5.46 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.7

Radius: 12.5

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 7.66 AU - 7.66 AU

Year: 7451 Days

Day: 8 Hours

Environment

Temp: -152 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 40,562,689 km

• M1: 155,432 km (0.107 R)
• M2: 742,454 km (0.115 R)
• M3: 2,372,622 km (0.114 R)
• M4: 3,043,569 km (0.049 R)
• M5: 3,481,442 km (0.102 R)
• M6: 7,443,392 km (0.117 R)
• M7: 8,412,187 km (0.085 R)
• M8: 11,878,370 km (0.064 R)
• M9: 14,374,560 km (0.08 R)
• M10: 16,930,889 km (0.105 R)
• M11: 17,683,964 km (0.036 R)
• M12: 18,387,972 km (0.062 R)
• M13: 20,999,502 km (0.12 R)
• M14: 23,427,176 km (0.096 R)
• M15: 32,239,688 km (0.101 R)
• M16: 35,571,082 km (0.056 R)
• M17: 36,920,156 km (0.115 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 14,034 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit