🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.57 AU - 0.77 AU

Year: 199 Days

Day: 36.3 Hours

Environment

Temp: 188 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,824,598 km

• M1: 82,578 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.16 AU - 1.5 AU

Year: 557 Days

Day: 39.3 Hours

Environment

Temp: -17 °C

Axial Tilt: 50 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.29 AU - 1.89 AU

Year: 729 Days

Day: 30.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.6

Radius: 13.4

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.99 AU - 10.87 AU

Year: 10524 Days

Day: 10.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 97.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 48,824,598 km

• M1: 166,951 km (0.102 R)
• M2: 657,034 km (0.063 R)
• M3: 1,092,812 km (0.117 R)
• M4: 1,673,103 km (0.097 R)
• M5: 2,182,184 km (0.1 R)
• M6: 2,900,404 km (0.066 R)
• M7: 4,689,893 km (0.109 R)
• M8: 5,547,837 km (0.081 R)
• M9: 6,969,017 km (0.053 R)
• M10: 7,785,971 km (0.085 R)
• M11: 10,008,247 km (0.098 R)
• M12: 10,941,738 km (0.046 R)
• M13: 11,989,073 km (0.063 R)
• M14: 12,743,495 km (0.065 R)
• M15: 15,197,797 km (0.11 R)
• M16: 16,081,771 km (0.113 R)
• M17: 20,044,319 km (0.102 R)
• M18: 20,694,173 km (0.093 R)
• M19: 24,800,335 km (0.084 R)
• M20: 27,093,371 km (0.102 R)
• M21: 29,943,360 km (0.039 R)
• M22: 32,651,979 km (0.098 R)
• M23: 36,232,754 km (0.043 R)
• M24: 37,441,654 km (0.113 R)
• M25: 39,685,024 km (0.072 R)
• M26: 48,824,556 km (0.095 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 19,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit