🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.56 AU - 0.62 AU

Year: 159 Days

Day: 30.8 Hours

Environment

Temp: 171 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.15 AU - 1.47 AU

Year: 527 Days

Day: 29.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 48 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 21,812,526 km

• M1: 238,758 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.39 AU - 2.49 AU

Year: 1340 Days

Day: 43.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.08 AU - 3.46 AU

Year: 2078 Days

Day: 23.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,812,526 km

• M1: 455,077 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.6

Radius: 10.7

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.58 AU - 7.36 AU

Year: 5127 Days

Day: 11 Hours

Environment

Temp: -131 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 21,812,526 km

• M1: 133,142 km (0.102 R)
• M2: 514,168 km (0.108 R)
• M3: 877,242 km (0.053 R)
• M4: 1,285,495 km (0.119 R)
• M5: 2,082,402 km (0.043 R)
• M6: 2,859,264 km (0.106 R)
• M7: 3,360,567 km (0.092 R)
• M8: 3,960,753 km (0.091 R)
• M9: 4,839,342 km (0.086 R)
• M10: 5,299,953 km (0.074 R)
• M11: 6,086,838 km (0.082 R)
• M12: 7,070,743 km (0.115 R)
• M13: 8,882,523 km (0.071 R)
• M14: 9,687,509 km (0.054 R)
• M15: 10,620,252 km (0.102 R)
• M16: 11,869,095 km (0.063 R)
• M17: 14,359,900 km (0.106 R)
• M18: 19,253,844 km (0.105 R)
• M19: 19,675,561 km (0.071 R)
• M20: 21,296,304 km (0.054 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 19,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit