🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.48 AU - 0.64 AU

Year: 146 Days

Day: 23.9 Hours

Environment

Temp: 233 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,118,012 km

• M1: 217,067 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.54 AU - 0.8 AU

Year: 191 Days

Day: 43.7 Hours

Environment

Temp: 195 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,118,012 km

• M1: 86,168 km (0.069 R)

Asteroid Belt

Center: 1.72 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.09 AU - 3.45 AU

Year: 1606 Days

Day: 16.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114

Radius: 12.1

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 10.45 AU - 14.53 AU

Year: 15372 Days

Day: 9.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 35,118,012 km

• M1: 162,014 km (0.107 R)
• M2: 671,096 km (0.086 R)
• M3: 1,274,873 km (0.106 R)
• M4: 1,768,396 km (0.077 R)
• M5: 2,338,364 km (0.067 R)
• M6: 3,294,594 km (0.109 R)
• M7: 4,600,583 km (0.102 R)
• M8: 6,798,176 km (0.115 R)
• M9: 8,087,410 km (0.059 R)
• M10: 9,577,256 km (0.103 R)
• M11: 11,788,163 km (0.093 R)
• M12: 12,931,988 km (0.106 R)
• M13: 14,377,702 km (0.117 R)
• M14: 14,961,433 km (0.111 R)
• M15: 17,986,750 km (0.091 R)
• M16: 23,817,776 km (0.086 R)
• M17: 24,884,708 km (0.089 R)
• M18: 25,726,944 km (0.107 R)
• M19: 26,327,580 km (0.048 R)
• M20: 33,162,557 km (0.118 R)
• M21: 34,908,663 km (0.09 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 16,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit