🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.69 AU - 1.15 AU

Year: 319 Days

Day: 32.5 Hours

Environment

Temp: 102 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.43 AU - 1.49 AU

Year: 638 Days

Day: 14.2 Hours

Environment

Temp: -21 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,276,833 km

• M1: 11,669 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.21 AU - 3.95 AU

Year: 2450 Days

Day: 37.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,276,833 km

• M1: 71,508 km (0.077 R)

Asteroid Belt

Center: 8.95 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.9

Radius: 4.9

Gravity: 33.61 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 14.15 AU - 14.49 AU

Year: 19598 Days

Day: 20.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 79,276,833 km

• M1: 65,973 km (0.119 R)
• M2: 1,050,177 km (0.081 R)
• M3: 1,485,656 km (0.03 R)
• M4: 4,616,889 km (0.087 R)
• M5: 5,362,336 km (0.087 R)
• M6: 5,763,856 km (0.096 R)
• M7: 5,929,910 km (0.096 R)
• M8: 6,536,529 km (0.115 R)
• M9: 7,183,690 km (0.093 R)
• M10: 8,821,637 km (0.112 R)
• M11: 10,755,489 km (0.093 R)
• M12: 11,007,711 km (0.056 R)
• M13: 11,263,672 km (0.096 R)
• M14: 12,884,266 km (0.093 R)
• M15: 14,424,526 km (0.114 R)
• M16: 14,654,159 km (0.111 R)
• M17: 14,886,185 km (0.119 R)
• M18: 16,083,267 km (0.05 R)
• M19: 16,496,157 km (0.084 R)
• M20: 16,916,228 km (0.058 R)
• M21: 17,953,091 km (0.085 R)
• M22: 22,628,772 km (0.083 R)
• M23: 31,131,317 km (0.097 R)
• M24: 32,161,149 km (0.113 R)
• M25: 33,882,721 km (0.081 R)
• M26: 38,527,136 km (0.1 R)
• M27: 40,771,703 km (0.086 R)
• M28: 41,538,841 km (0.049 R)
• M29: 50,975,774 km (0.071 R)
• M30: 55,156,137 km (0.111 R)
• M31: 63,573,410 km (0.107 R)
• M32: 63,778,808 km (0.034 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 150 - 16,702 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit