🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.42 AU - 0.68 AU

Year: 153 Days

Day: 35.7 Hours

Environment

Temp: 230 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,512,743 km

• M1: 57,146 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.56 AU - 0.6 AU

Year: 166 Days

Day: 26 Hours

Environment

Temp: 144 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.2

Radius: 9.5

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.71 AU - 5.49 AU

Year: 4316 Days

Day: 9.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 20,512,743 km

• M1: 118,182 km (0.074 R)
• M2: 440,715 km (0.092 R)
• M3: 1,650,813 km (0.104 R)
• M4: 2,290,044 km (0.096 R)
• M5: 4,159,419 km (0.047 R)
• M6: 4,567,522 km (0.1 R)
• M7: 5,049,676 km (0.107 R)
• M8: 6,905,737 km (0.096 R)
• M9: 7,825,913 km (0.037 R)
• M10: 9,392,652 km (0.096 R)
• M11: 10,404,382 km (0.098 R)
• M12: 11,445,583 km (0.089 R)
• M13: 14,206,861 km (0.117 R)
• M14: 17,384,021 km (0.107 R)
• M15: 18,616,857 km (0.076 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: 552 - 15,214 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit