🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.54 AU - 0.54 AU

Year: 149 Days

Day: 13.9 Hours

Environment

Temp: 189 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,209,891 km

• M1: 67,319 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.71 AU - 0.91 AU

Year: 275 Days

Day: 47.5 Hours

Environment

Temp: 91 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.28 AU - 2.14 AU

Year: 842 Days

Day: 34.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,209,891 km

• M1: 1,014,573 km (0.111 R)

Asteroid Belt

Center: 4.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.2

Radius: 11.8

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.03 AU - 7.79 AU

Year: 6843 Days

Day: 7.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 28,209,891 km

• M1: 147,354 km (0.108 R)
• M2: 525,089 km (0.08 R)
• M3: 982,708 km (0.109 R)
• M4: 1,522,607 km (0.062 R)
• M5: 2,772,797 km (0.093 R)
• M6: 4,277,602 km (0.099 R)
• M7: 5,101,587 km (0.106 R)
• M8: 6,579,464 km (0.103 R)
• M9: 7,332,240 km (0.065 R)
• M10: 7,889,193 km (0.037 R)
• M11: 8,854,399 km (0.078 R)
• M12: 11,108,689 km (0.092 R)
• M13: 16,367,503 km (0.085 R)
• M14: 17,748,591 km (0.063 R)
• M15: 18,626,431 km (0.043 R)
• M16: 20,604,713 km (0.075 R)
• M17: 21,016,706 km (0.082 R)
• M18: 23,085,644 km (0.08 R)
• M19: 23,754,347 km (0.093 R)
• M20: 24,666,146 km (0.116 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 14,874 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit