🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.59 AU - 0.69 AU

Year: 188 Days

Day: 30.2 Hours

Environment

Temp: 177 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.23 AU - 1.33 AU

Year: 532 Days

Day: 44.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,515,532 km

• M1: 839,992 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.8 AU - 1.86 AU

Year: 909 Days

Day: 19.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,515,532 km

• M1: 255,364 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.74 AU - 2.58 AU

Year: 1165 Days

Day: 33.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,515,532 km

• M1: 1,318,855 km (0.112 R)

Asteroid Belt

Center: 6.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.5

Radius: 9.9

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 9.21 AU - 14.11 AU

Year: 14616 Days

Day: 7.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 122.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 48,515,532 km

• M1: 123,717 km (0.104 R)
• M2: 727,345 km (0.063 R)
• M3: 1,442,871 km (0.1 R)
• M4: 1,753,885 km (0.112 R)
• M5: 2,456,995 km (0.11 R)
• M6: 3,361,763 km (0.075 R)
• M7: 4,772,322 km (0.082 R)
• M8: 12,690,387 km (0.115 R)
• M9: 13,474,280 km (0.106 R)
• M10: 18,035,370 km (0.117 R)
• M11: 28,601,168 km (0.097 R)
• M12: 29,010,917 km (0.108 R)
• M13: 30,582,442 km (0.091 R)
• M14: 32,542,324 km (0.086 R)
• M15: 36,470,166 km (0.069 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 11,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit