🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.52 AU - 0.72 AU

Year: 178 Days

Day: 34.8 Hours

Environment

Temp: 165 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.99 AU - 1.11 AU

Year: 393 Days

Day: 28.5 Hours

Environment

Temp: 32 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,415,796 km

• M1: 15,857 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.35 AU - 2.71 AU

Year: 1470 Days

Day: 40.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.8

Radius: 11.1

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4 AU - 5.7 AU

Year: 3901 Days

Day: 13.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 44,415,796 km

• M1: 138,079 km (0.107 R)
• M2: 1,597,556 km (0.091 R)
• M3: 2,344,498 km (0.119 R)
• M4: 3,170,577 km (0.091 R)
• M5: 3,660,959 km (0.09 R)
• M6: 4,097,486 km (0.053 R)
• M7: 5,594,960 km (0.111 R)
• M8: 7,003,724 km (0.116 R)
• M9: 9,019,405 km (0.091 R)
• M10: 10,275,878 km (0.086 R)
• M11: 11,645,596 km (0.118 R)
• M12: 13,178,974 km (0.112 R)
• M13: 16,430,035 km (0.11 R)
• M14: 18,872,819 km (0.089 R)
• M15: 20,609,351 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.9

Radius: 9.3

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.18 AU - 9.44 AU

Year: 8750 Days

Day: 6.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 44,415,796 km

• M1: 115,938 km (0.051 R)
• M2: 410,048 km (0.12 R)
• M3: 791,373 km (0.112 R)
• M4: 1,397,394 km (0.083 R)
• M5: 2,148,225 km (0.09 R)
• M6: 2,470,609 km (0.094 R)
• M7: 2,763,821 km (0.092 R)
• M8: 6,673,711 km (0.11 R)
• M9: 9,494,378 km (0.102 R)
• M10: 11,566,159 km (0.092 R)
• M11: 12,736,314 km (0.077 R)
• M12: 13,800,703 km (0.075 R)
• M13: 15,771,056 km (0.112 R)
• M14: 17,562,491 km (0.119 R)
• M15: 18,359,847 km (0.101 R)
• M16: 18,879,700 km (0.116 R)
• M17: 20,896,728 km (0.113 R)
• M18: 22,797,369 km (0.113 R)
• M19: 25,999,212 km (0.059 R)
• M20: 36,094,675 km (0.116 R)
• M21: 36,910,582 km (0.108 R)
• M22: 39,309,533 km (0.111 R)
• M23: 41,428,886 km (0.049 R)
• M24: 43,100,044 km (0.116 R)
• M25: 44,415,757 km (0.062 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 18,915 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit