🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.85 AU - 0.99 AU

Year: 318 Days

Day: 28.5 Hours

Environment

Temp: 103 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,618,830 km

• M1: 164,408 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.99 AU - 1.21 AU

Year: 415 Days

Day: 16.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 28,618,830 km

• M1: 45,179 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.91 AU - 4.57 AU

Year: 2603 Days

Day: 34.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,618,830 km

• M1: 23,038 km (0.049 R)

Asteroid Belt

Center: 5.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.4

Radius: 9

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.2 AU - 7.64 AU

Year: 5854 Days

Day: 5.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 28,618,830 km

• M1: 116,387 km (0.109 R)
• M2: 467,942 km (0.114 R)
• M3: 969,394 km (0.094 R)
• M4: 1,365,829 km (0.112 R)
• M5: 1,909,168 km (0.059 R)
• M6: 4,005,782 km (0.108 R)
• M7: 4,777,558 km (0.047 R)
• M8: 5,616,652 km (0.072 R)
• M9: 6,300,314 km (0.108 R)
• M10: 9,355,103 km (0.109 R)
• M11: 12,924,508 km (0.101 R)
• M12: 13,849,172 km (0.091 R)
• M13: 16,294,200 km (0.029 R)
• M14: 16,589,207 km (0.089 R)
• M15: 20,140,810 km (0.063 R)
• M16: 21,382,173 km (0.077 R)
• M17: 22,021,555 km (0.03 R)
• M18: 23,338,764 km (0.103 R)
• M19: 25,808,924 km (0.072 R)
• M20: 27,024,556 km (0.037 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 18,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit