🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.47 AU - 0.57 AU

Year: 131 Days

Day: 42.3 Hours

Environment

Temp: 193 °C

Axial Tilt: 169.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,001,876 km

• M1: 208,988 km (0.089 R)

Asteroid Belt

Center: 1.03 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.52 AU - 1.54 AU

Year: 662 Days

Day: 23.1 Hours

Environment

Temp: -14 °C

Axial Tilt: 9.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.41 AU - 4.95 AU

Year: 2990 Days

Day: 26.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.34 AU - 5.38 AU

Year: 3185 Days

Day: 34.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.4

Radius: 9.5

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.69 AU - 7.65 AU

Year: 6027 Days

Day: 14 Hours

Environment

Temp: -142 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 35,001,876 km

• M1: 118,182 km (0.108 R)
• M2: 427,551 km (0.105 R)
• M3: 759,957 km (0.096 R)
• M4: 1,078,900 km (0.045 R)
• M5: 1,383,182 km (0.068 R)
• M6: 1,885,083 km (0.034 R)
• M7: 3,951,927 km (0.116 R)
• M8: 4,400,571 km (0.094 R)
• M9: 4,994,774 km (0.099 R)
• M10: 5,311,472 km (0.081 R)
• M11: 5,611,117 km (0.084 R)
• M12: 6,178,841 km (0.112 R)
• M13: 7,615,429 km (0.094 R)
• M14: 8,757,908 km (0.071 R)
• M15: 10,469,607 km (0.075 R)
• M16: 13,466,651 km (0.118 R)
• M17: 14,834,723 km (0.098 R)
• M18: 15,735,452 km (0.045 R)
• M19: 19,422,441 km (0.098 R)
• M20: 19,777,287 km (0.027 R)
• M21: 20,793,805 km (0.102 R)
• M22: 24,876,181 km (0.113 R)
• M23: 26,232,585 km (0.09 R)
• M24: 28,358,520 km (0.107 R)
• M25: 28,723,689 km (0.075 R)
• M26: 30,692,546 km (0.096 R)
• M27: 31,759,030 km (0.058 R)
• M28: 32,351,138 km (0.094 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 14,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit