🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.4 AU - 0.6 AU

Year: 131 Days

Day: 16.8 Hours

Environment

Temp: 167 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.54 AU - 0.58 AU

Year: 155 Days

Day: 30.6 Hours

Environment

Temp: 216 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.1

Radius: 12.2

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5.99 AU - 7.63 AU

Year: 6591 Days

Day: 15 Hours

Environment

Temp: -155 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 33,924,735 km

• M1: 151,842 km (0.042 R)
• M2: 536,458 km (0.09 R)
• M3: 1,045,540 km (0.063 R)
• M4: 1,612,216 km (0.114 R)
• M5: 2,186,074 km (0.047 R)
• M6: 3,333,041 km (0.099 R)
• M7: 3,933,676 km (0.052 R)
• M8: 4,764,842 km (0.075 R)
• M9: 5,709,702 km (0.079 R)
• M10: 7,667,788 km (0.096 R)
• M11: 12,137,623 km (0.062 R)
• M12: 13,452,589 km (0.117 R)
• M13: 14,744,366 km (0.112 R)
• M14: 15,510,158 km (0.107 R)
• M15: 16,178,711 km (0.117 R)
• M16: 21,708,297 km (0.088 R)
• M17: 22,238,322 km (0.096 R)
• M18: 23,010,546 km (0.106 R)
• M19: 30,690,302 km (0.071 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 17,301 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit