🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.74 AU - 0.74 AU

Year: 235 Days

Day: 25.6 Hours

Environment

Temp: 119 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.53 AU - 3.95 AU

Year: 2152 Days

Day: 36.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.38 AU - 4.82 AU

Year: 3063 Days

Day: 37.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,977,289 km

• M1: 32,313 km (0.046 R)

Asteroid Belt

Center: 6.96 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.7

Radius: 11.7

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 9.5 AU - 10.12 AU

Year: 11337 Days

Day: 6.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 36,977,289 km

• M1: 145,858 km (0.088 R)
• M2: 642,074 km (0.088 R)
• M3: 1,053,169 km (0.075 R)
• M4: 1,605,933 km (0.115 R)
• M5: 2,182,483 km (0.053 R)
• M6: 2,854,926 km (0.067 R)
• M7: 4,244,241 km (0.092 R)
• M8: 4,612,701 km (0.032 R)
• M9: 5,849,127 km (0.116 R)
• M10: 6,340,556 km (0.045 R)
• M11: 7,406,441 km (0.111 R)
• M12: 8,464,547 km (0.1 R)
• M13: 9,224,205 km (0.086 R)
• M14: 11,223,131 km (0.098 R)
• M15: 11,624,652 km (0.069 R)
• M16: 14,007,746 km (0.099 R)
• M17: 16,186,490 km (0.055 R)
• M18: 16,570,358 km (0.089 R)
• M19: 17,157,679 km (0.095 R)
• M20: 19,074,177 km (0.073 R)
• M21: 21,434,682 km (0.112 R)
• M22: 23,736,395 km (0.086 R)
• M23: 24,315,788 km (0.054 R)
• M24: 27,536,480 km (0.113 R)
• M25: 29,675,879 km (0.098 R)
• M26: 32,731,865 km (0.075 R)
• M27: 33,140,865 km (0.038 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 15,195 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit