🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.52 AU - 0.52 AU

Year: 134 Days

Day: 14.2 Hours

Environment

Temp: 238 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,723,636 km

• M1: 43,533 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.59 AU - 0.73 AU

Year: 191 Days

Day: 15.8 Hours

Environment

Temp: 208 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,723,636 km

• M1: 24,983 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.45 AU - 1.91 AU

Year: 776 Days

Day: 21.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,723,636 km

• M1: 30,219 km (0.04 R)

Asteroid Belt

Center: 4.69 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.7

Radius: 14.6

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 6.91 AU - 8.47 AU

Year: 7601 Days

Day: 9.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 29,723,636 km

• M1: 187,895 km (0.093 R)
• M2: 677,230 km (0.077 R)
• M3: 1,665,922 km (0.095 R)
• M4: 2,927,780 km (0.099 R)
• M5: 4,287,625 km (0.074 R)
• M6: 4,807,627 km (0.1 R)
• M7: 5,827,136 km (0.11 R)
• M8: 7,745,729 km (0.074 R)
• M9: 9,594,011 km (0.049 R)
• M10: 10,489,204 km (0.078 R)
• M11: 11,439,450 km (0.109 R)
• M12: 12,250,121 km (0.077 R)
• M13: 13,201,115 km (0.107 R)
• M14: 14,636,656 km (0.115 R)
• M15: 15,823,416 km (0.043 R)
• M16: 16,649,495 km (0.091 R)
• M17: 20,937,718 km (0.107 R)
• M18: 22,297,114 km (0.113 R)
• M19: 26,482,264 km (0.06 R)
• M20: 28,071,592 km (0.074 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 13,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit