🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.43 AU - 0.69 AU

Year: 159 Days

Day: 14.2 Hours

Environment

Temp: 166 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,795,536 km

• M1: 38,297 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.59 AU - 0.77 AU

Year: 212 Days

Day: 15.5 Hours

Environment

Temp: 172 °C

Axial Tilt: 44.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.66 AU - 0.98 AU

Year: 281 Days

Day: 28.2 Hours

Environment

Temp: 134 °C

Axial Tilt: 43.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,795,536 km

• M1: 48,320 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.48 AU - 3.4 AU

Year: 1909 Days

Day: 21.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,795,536 km

• M1: 113,395 km (0.077 R)
• M2: 1,896,901 km (0.077 R)

Asteroid Belt

Center: 6.75 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.6

Radius: 8

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 10.17 AU - 10.95 AU

Year: 12997 Days

Day: 14 Hours

Environment

Temp: -174 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 42,795,536 km

• M1: 100,829 km (0.055 R)
• M2: 446,250 km (0.093 R)
• M3: 968,197 km (0.072 R)
• M4: 1,408,763 km (0.078 R)
• M5: 4,880,631 km (0.087 R)
• M6: 9,601,341 km (0.117 R)
• M7: 11,609,692 km (0.089 R)
• M8: 12,769,225 km (0.092 R)
• M9: 16,709,035 km (0.117 R)
• M10: 17,052,661 km (0.108 R)
• M11: 18,111,814 km (0.12 R)
• M12: 21,391,000 km (0.036 R)
• M13: 22,124,179 km (0.095 R)
• M14: 22,789,889 km (0.109 R)
• M15: 27,446,422 km (0.048 R)
• M16: 30,300,450 km (0.081 R)
• M17: 31,017,922 km (0.087 R)
• M18: 31,851,631 km (0.115 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 17,185 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit