🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.46 AU - 0.74 AU

Year: 178 Days

Day: 44.9 Hours

Environment

Temp: 138 °C

Axial Tilt: 169.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.62 AU - 0.66 AU

Year: 196 Days

Day: 18.7 Hours

Environment

Temp: 169 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,012,031 km

• M1: 30,817 km (0.06 R)
• M2: 48,320 km (0.112 R)

Asteroid Belt

Center: 1.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.6 AU - 2.3 AU

Year: 1043 Days

Day: 32.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.28 AU - 3.72 AU

Year: 1990 Days

Day: 46.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.7

Radius: 9.1

Gravity: 10.66 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.54 AU - 6.94 AU

Year: 5265 Days

Day: 8 Hours

Environment

Temp: -153 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 34,012,031 km

• M1: 113,545 km (0.042 R)
• M2: 436,227 km (0.089 R)
• M3: 729,888 km (0.093 R)
• M4: 1,123,031 km (0.091 R)
• M5: 2,432,461 km (0.104 R)
• M6: 3,080,220 km (0.114 R)
• M7: 3,655,125 km (0.118 R)
• M8: 4,028,521 km (0.104 R)
• M9: 5,018,410 km (0.091 R)
• M10: 5,939,634 km (0.076 R)
• M11: 8,310,012 km (0.096 R)
• M12: 8,751,924 km (0.118 R)
• M13: 9,552,123 km (0.105 R)
• M14: 10,400,343 km (0.111 R)
• M15: 10,725,120 km (0.113 R)
• M16: 11,152,671 km (0.086 R)
• M17: 12,297,244 km (0.115 R)
• M18: 13,084,877 km (0.067 R)
• M19: 14,586,540 km (0.066 R)
• M20: 15,349,190 km (0.087 R)
• M21: 17,146,010 km (0.073 R)
• M22: 17,534,516 km (0.088 R)
• M23: 18,735,637 km (0.09 R)
• M24: 34,011,973 km (0.088 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 19,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit