🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.43 AU - 0.65 AU

Year: 141 Days

Day: 43 Hours

Environment

Temp: 275 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 14,860,090 km

• M1: 64,626 km (0.043 R)

Asteroid Belt

Center: 2.03 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.77 AU - 4.25 AU

Year: 2333 Days

Day: 20.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.9

Radius: 12.5

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.94 AU - 7.72 AU

Year: 6332 Days

Day: 13.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 14,860,090 km

• M1: 310,116 km (0.08 R)
• M2: 404,812 km (0.109 R)
• M3: 539,300 km (0.117 R)
• M4: 1,158,935 km (0.1 R)
• M5: 2,218,387 km (0.101 R)
• M6: 2,369,181 km (0.113 R)
• M7: 2,943,039 km (0.069 R)
• M8: 3,213,362 km (0.089 R)
• M9: 3,438,058 km (0.119 R)
• M10: 3,861,570 km (0.112 R)
• M11: 4,157,923 km (0.09 R)
• M12: 4,243,942 km (0.106 R)
• M13: 4,403,413 km (0.049 R)
• M14: 5,183,716 km (0.117 R)
• M15: 5,893,558 km (0.109 R)
• M16: 6,533,537 km (0.077 R)
• M17: 6,667,577 km (0.078 R)
• M18: 6,921,295 km (0.1 R)
• M19: 7,058,028 km (0.069 R)
• M20: 8,565,226 km (0.039 R)
• M21: 9,516,070 km (0.072 R)
• M22: 10,519,872 km (0.053 R)
• M23: 10,598,411 km (0.115 R)
• M24: 11,355,077 km (0.09 R)
• M25: 11,617,920 km (0.084 R)
• M26: 12,439,512 km (0.084 R)
• M27: 12,962,356 km (0.055 R)
• M28: 13,599,494 km (0.101 R)
• M29: 14,138,196 km (0.091 R)
• M30: 14,225,112 km (0.117 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 12,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit