🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.46 AU - 0.76 AU

Year: 174 Days

Day: 37.2 Hours

Environment

Temp: 205 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.7 AU - 1.1 AU

Year: 312 Days

Day: 33.3 Hours

Environment

Temp: 135 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.59 AU - 3.49 AU

Year: 1936 Days

Day: 15.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.25 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.8

Radius: 9.8

Gravity: 10.38 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.83 AU - 6.09 AU

Year: 4660 Days

Day: 7 Hours

Environment

Temp: -140 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 32,648,163 km

• M1: 125,213 km (0.062 R)
• M2: 507,436 km (0.041 R)
• M3: 828,323 km (0.038 R)
• M4: 1,138,440 km (0.062 R)
• M5: 1,540,409 km (0.097 R)
• M6: 1,949,260 km (0.083 R)
• M7: 2,331,034 km (0.077 R)
• M8: 2,689,919 km (0.046 R)
• M9: 3,585,861 km (0.085 R)
• M10: 4,461,906 km (0.114 R)
• M11: 5,186,857 km (0.065 R)
• M12: 5,562,946 km (0.068 R)
• M13: 6,209,209 km (0.061 R)
• M14: 7,253,402 km (0.115 R)
• M15: 7,911,334 km (0.051 R)
• M16: 9,137,139 km (0.114 R)
• M17: 11,230,611 km (0.104 R)
• M18: 11,911,581 km (0.097 R)
• M19: 16,097,778 km (0.082 R)
• M20: 18,452,449 km (0.118 R)
• M21: 20,738,304 km (0.034 R)
• M22: 22,591,223 km (0.103 R)
• M23: 24,794,650 km (0.108 R)
• M24: 25,781,547 km (0.077 R)
• M25: 27,051,633 km (0.086 R)
• M26: 28,630,040 km (0.094 R)
• M27: 30,176,434 km (0.066 R)
• M28: 30,548,334 km (0.046 R)
• M29: 31,017,323 km (0.108 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 19,941 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit