🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.64 AU - 0.8 AU

Year: 230 Days

Day: 25.6 Hours

Environment

Temp: 185 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,885,224 km

• M1: 150,196 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.6 AU - 0.88 AU

Year: 240 Days

Day: 35.1 Hours

Environment

Temp: 165 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.23 AU - 2.75 AU

Year: 1480 Days

Day: 29.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.73 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.1

Radius: 9.4

Gravity: 10.75 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 7.79 AU - 10.15 AU

Year: 10121 Days

Day: 7.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 53,885,224 km

• M1: 116,836 km (0.109 R)
• M2: 468,541 km (0.098 R)
• M3: 1,297,163 km (0.113 R)
• M4: 1,765,704 km (0.076 R)
• M5: 3,768,670 km (0.067 R)
• M6: 5,558,010 km (0.089 R)
• M7: 6,063,202 km (0.037 R)
• M8: 7,207,476 km (0.05 R)
• M9: 8,630,600 km (0.085 R)
• M10: 11,964,688 km (0.102 R)
• M11: 12,746,337 km (0.055 R)
• M12: 13,754,477 km (0.104 R)
• M13: 14,814,976 km (0.091 R)
• M14: 15,365,197 km (0.107 R)
• M15: 16,072,197 km (0.053 R)
• M16: 17,857,199 km (0.091 R)
• M17: 27,031,438 km (0.061 R)
• M18: 30,089,667 km (0.077 R)
• M19: 30,639,289 km (0.061 R)
• M20: 33,370,947 km (0.112 R)
• M21: 33,959,913 km (0.116 R)
• M22: 35,037,317 km (0.062 R)
• M23: 36,261,177 km (0.054 R)
• M24: 39,183,422 km (0.025 R)
• M25: 40,368,537 km (0.056 R)
• M26: 46,071,058 km (0.113 R)
• M27: 47,985,611 km (0.1 R)
• M28: 52,605,044 km (0.097 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 13,672 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit