🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.46 AU - 0.56 AU

Year: 131 Days

Day: 23.2 Hours

Environment

Temp: 183 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,338,135 km

• M1: 112,348 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.48 AU - 0.72 AU

Year: 167 Days

Day: 34.7 Hours

Environment

Temp: 233 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,338,135 km

• M1: 11,968 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.05 AU - 1.17 AU

Year: 421 Days

Day: 22.7 Hours

Environment

Temp: 31 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,338,135 km

• M1: 62,532 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.4 AU - 3.42 AU

Year: 2266 Days

Day: 20.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,338,135 km

• M1: 607,966 km (0.11 R)

Asteroid Belt

Center: 6.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.7

Radius: 13

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.12 AU - 9.96 AU

Year: 10605 Days

Day: 8.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 39,338,135 km

• M1: 164,408 km (0.088 R)
• M2: 811,269 km (0.082 R)
• M3: 1,582,446 km (0.091 R)
• M4: 2,227,662 km (0.114 R)
• M5: 3,567,610 km (0.109 R)
• M6: 3,974,965 km (0.058 R)
• M7: 6,538,474 km (0.096 R)
• M8: 7,302,919 km (0.089 R)
• M9: 8,623,719 km (0.054 R)
• M10: 10,192,701 km (0.097 R)
• M11: 11,322,614 km (0.05 R)
• M12: 13,889,265 km (0.105 R)
• M13: 14,967,716 km (0.111 R)
• M14: 17,021,994 km (0.084 R)
• M15: 24,220,942 km (0.114 R)
• M16: 30,469,346 km (0.063 R)
• M17: 34,606,326 km (0.11 R)
• M18: 37,147,246 km (0.107 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 19,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit