🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.57 AU - 0.77 AU

Year: 200 Days

Day: 29.1 Hours

Environment

Temp: 120 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,639,712 km

• M1: 410,497 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.6 AU - 0.96 AU

Year: 252 Days

Day: 21.8 Hours

Environment

Temp: 185 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,639,712 km

• M1: 299,645 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.62 AU - 1.94 AU

Year: 867 Days

Day: 39.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,639,712 km

• M1: 308,620 km (0.049 R)

Asteroid Belt

Center: 6.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.1

Radius: 10.2

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 11.33 AU - 11.75 AU

Year: 14319 Days

Day: 8.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 34,639,712 km

• M1: 127,158 km (0.041 R)
• M2: 499,358 km (0.12 R)
• M3: 836,850 km (0.085 R)
• M4: 1,483,412 km (0.11 R)
• M5: 2,369,032 km (0.046 R)
• M6: 3,733,065 km (0.087 R)
• M7: 4,519,052 km (0.078 R)
• M8: 4,923,864 km (0.059 R)
• M9: 5,264,947 km (0.072 R)
• M10: 8,115,684 km (0.11 R)
• M11: 9,174,239 km (0.112 R)
• M12: 11,074,880 km (0.089 R)
• M13: 12,323,424 km (0.037 R)
• M14: 13,942,821 km (0.038 R)
• M15: 14,512,938 km (0.106 R)
• M16: 20,075,585 km (0.073 R)
• M17: 30,376,296 km (0.088 R)
• M18: 32,610,092 km (0.101 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 19,854 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit