🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.48 AU - 0.66 AU

Year: 162 Days

Day: 14.6 Hours

Environment

Temp: 141 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,400,279 km

• M1: 37,998 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.72 AU - 0.72 AU

Year: 230 Days

Day: 32.2 Hours

Environment

Temp: 165 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.7 AU - 0.88 AU

Year: 265 Days

Day: 40.6 Hours

Environment

Temp: 105 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.06 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.1

Radius: 14

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.55 AU - 6.11 AU

Year: 4636 Days

Day: 9.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 31,400,279 km

• M1: 174,282 km (0.034 R)
• M2: 1,104,331 km (0.118 R)
• M3: 1,547,590 km (0.108 R)
• M4: 2,310,539 km (0.081 R)
• M5: 2,852,233 km (0.108 R)
• M6: 3,692,674 km (0.1 R)
• M7: 6,018,023 km (0.088 R)
• M8: 6,885,242 km (0.05 R)
• M9: 11,492,557 km (0.105 R)
• M10: 12,572,953 km (0.048 R)
• M11: 13,666,364 km (0.102 R)
• M12: 14,541,212 km (0.048 R)
• M13: 16,463,545 km (0.066 R)
• M14: 20,878,776 km (0.064 R)
• M15: 25,780,351 km (0.12 R)
• M16: 26,275,968 km (0.103 R)
• M17: 27,116,110 km (0.047 R)
• M18: 28,234,953 km (0.102 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 17,283 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit