🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.41 AU - 0.63 AU

Year: 135 Days

Day: 28.4 Hours

Environment

Temp: 197 °C

Axial Tilt: 43.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.61 AU - 0.63 AU

Year: 176 Days

Day: 14.2 Hours

Environment

Temp: 226 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,934,530 km

• M1: 90,956 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.02 AU - 1.02 AU

Year: 371 Days

Day: 17.9 Hours

Environment

Temp: 40 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.27 AU - 1.37 AU

Year: 546 Days

Day: 31.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.73 AU - 5.61 AU

Year: 3632 Days

Day: 43.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,934,530 km

• M1: 1,145,920 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.1

Radius: 13

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 9.24 AU - 15.02 AU

Year: 15204 Days

Day: 10.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 52,934,530 km

• M1: 161,715 km (0.051 R)
• M2: 754,871 km (0.03 R)
• M3: 1,345,184 km (0.045 R)
• M4: 2,217,639 km (0.117 R)
• M5: 2,856,571 km (0.115 R)
• M6: 4,812,115 km (0.084 R)
• M7: 6,034,479 km (0.034 R)
• M8: 7,624,854 km (0.049 R)
• M9: 8,941,764 km (0.076 R)
• M10: 10,352,173 km (0.107 R)
• M11: 12,861,079 km (0.112 R)
• M12: 15,611,136 km (0.086 R)
• M13: 18,811,184 km (0.115 R)
• M14: 19,613,777 km (0.11 R)
• M15: 20,106,253 km (0.096 R)
• M16: 24,442,497 km (0.107 R)
• M17: 25,108,955 km (0.056 R)
• M18: 39,537,820 km (0.063 R)
• M19: 40,192,610 km (0.07 R)
• M20: 40,721,588 km (0.118 R)
• M21: 46,997,817 km (0.102 R)
• M22: 48,624,544 km (0.112 R)
• M23: 49,225,329 km (0.105 R)
• M24: 51,990,346 km (0.049 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 18,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit