🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.7 AU - 0.78 AU

Year: 236 Days

Day: 43.9 Hours

Environment

Temp: 137 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.14 AU - 1.24 AU

Year: 481 Days

Day: 24.9 Hours

Environment

Temp: -4 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.16 AU - 1.72 AU

Year: 641 Days

Day: 46.3 Hours

Environment

Temp: -30 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,353,554 km

• M1: 37,998 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559

Radius: 8.9

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 8.46 AU - 12.56 AU

Year: 12636 Days

Day: 12.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 52,353,554 km

• M1: 113,994 km (0.111 R)
• M2: 510,129 km (0.118 R)
• M3: 860,337 km (0.078 R)
• M4: 1,397,992 km (0.07 R)
• M5: 1,712,746 km (0.116 R)
• M6: 3,022,924 km (0.109 R)
• M7: 3,330,348 km (0.07 R)
• M8: 6,107,632 km (0.105 R)
• M9: 6,408,773 km (0.114 R)
• M10: 7,205,082 km (0.081 R)
• M11: 10,094,416 km (0.045 R)
• M12: 15,404,990 km (0.054 R)
• M13: 15,893,876 km (0.099 R)
• M14: 16,829,162 km (0.101 R)
• M15: 18,808,940 km (0.034 R)
• M16: 22,594,365 km (0.117 R)
• M17: 23,225,518 km (0.085 R)
• M18: 24,054,290 km (0.051 R)
• M19: 24,807,366 km (0.063 R)
• M20: 29,552,611 km (0.056 R)
• M21: 37,564,474 km (0.111 R)
• M22: 43,502,762 km (0.093 R)
• M23: 47,938,937 km (0.11 R)
• M24: 49,431,924 km (0.047 R)
• M25: 50,037,645 km (0.117 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 16,284 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit