🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.47 AU - 0.63 AU

Year: 142 Days

Day: 32.6 Hours

Environment

Temp: 216 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.12 AU - 5.92 AU

Year: 3917 Days

Day: 27.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,941,353 km

• M1: 37,549 km (0.083 R)
• M2: 381,475 km (0.113 R)

Asteroid Belt

Center: 12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 18.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.2

Radius: 6.7

Gravity: 13.42 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 14.33 AU - 23.63 AU

Year: 28796 Days

Day: 23.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 92,941,353 km

• M1: 84,672 km (0.118 R)
• M2: 327,320 km (0.074 R)
• M3: 943,215 km (0.051 R)
• M4: 2,121,747 km (0.116 R)
• M5: 2,467,168 km (0.118 R)
• M6: 3,126,147 km (0.079 R)
• M7: 3,512,259 km (0.093 R)
• M8: 4,030,615 km (0.091 R)
• M9: 5,849,726 km (0.117 R)
• M10: 6,343,698 km (0.075 R)
• M11: 9,662,676 km (0.057 R)
• M12: 11,760,337 km (0.096 R)
• M13: 12,693,080 km (0.102 R)
• M14: 17,189,693 km (0.114 R)
• M15: 18,961,081 km (0.104 R)
• M16: 25,466,943 km (0.114 R)
• M17: 29,152,287 km (0.081 R)
• M18: 42,311,065 km (0.106 R)
• M19: 48,523,715 km (0.119 R)
• M20: 49,431,924 km (0.083 R)
• M21: 51,095,153 km (0.073 R)
• M22: 52,224,617 km (0.082 R)
• M23: 60,391,015 km (0.095 R)
• M24: 62,290,908 km (0.058 R)
• M25: 62,504,534 km (0.078 R)
• M26: 64,230,295 km (0.071 R)
• M27: 65,104,993 km (0.099 R)
• M28: 68,002,704 km (0.11 R)
• M29: 68,911,362 km (0.081 R)
• M30: 77,950,514 km (0.091 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 14,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit