🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.53 AU - 0.79 AU

Year: 234 Days

Day: 28.1 Hours

Environment

Temp: -0 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 86,170,080 km

• M1: 28,723 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.24 AU - 2.5 AU

Year: 1593 Days

Day: 28.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.15 AU - 2.69 AU

Year: 1643 Days

Day: 47 Hours

Environment

Temp: -138 °C

Axial Tilt: 143.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,170,080 km

• M1: 248,482 km (0.057 R)
• M2: 280,197 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 957.1

Radius: 5.6

Gravity: 30.52 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 12.84 AU - 13.1 AU

Year: 20392 Days

Day: 21.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 86,170,080 km

• M1: 69,713 km (0.106 R)
• M2: 281,543 km (0.113 R)
• M3: 492,626 km (0.08 R)
• M4: 889,958 km (0.082 R)
• M5: 1,103,583 km (0.094 R)
• M6: 1,821,504 km (0.107 R)
• M7: 4,020,144 km (0.119 R)
• M8: 7,354,082 km (0.115 R)
• M9: 8,951,937 km (0.088 R)
• M10: 9,711,146 km (0.114 R)
• M11: 11,490,912 km (0.085 R)
• M12: 12,888,006 km (0.105 R)
• M13: 14,161,533 km (0.05 R)
• M14: 15,190,317 km (0.115 R)
• M15: 16,183,348 km (0.085 R)
• M16: 21,191,286 km (0.092 R)
• M17: 26,314,864 km (0.092 R)
• M18: 26,667,466 km (0.105 R)
• M19: 41,243,834 km (0.028 R)
• M20: 48,768,906 km (0.106 R)
• M21: 50,738,063 km (0.047 R)
• M22: 50,919,674 km (0.108 R)
• M23: 54,073,796 km (0.112 R)
• M24: 58,345,563 km (0.043 R)
• M25: 64,738,778 km (0.101 R)
• M26: 67,773,071 km (0.087 R)
• M27: 72,730,595 km (0.108 R)
• M28: 76,962,121 km (0.058 R)
• M29: 79,872,697 km (0.041 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 14,323 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit