🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.62 AU - 0.66 AU

Year: 183 Days

Day: 25.4 Hours

Environment

Temp: 141 °C

Axial Tilt: 163.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,651,766 km

• M1: 230,830 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.91 AU - 1.41 AU

Year: 445 Days

Day: 13.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.52 AU - 2.82 AU

Year: 1555 Days

Day: 47.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,651,766 km

• M1: 882,328 km (0.106 R)
• M2: 1,720,525 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.85 AU - 3.23 AU

Year: 1889 Days

Day: 43.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.9

Radius: 9.2

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.4 AU - 11.4 AU

Year: 10273 Days

Day: 9.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 31,651,766 km

• M1: 114,891 km (0.096 R)
• M2: 423,512 km (0.037 R)
• M3: 983,008 km (0.102 R)
• M4: 1,711,848 km (0.066 R)
• M5: 3,558,784 km (0.117 R)
• M6: 4,151,939 km (0.045 R)
• M7: 4,998,065 km (0.112 R)
• M8: 5,954,893 km (0.098 R)
• M9: 8,459,460 km (0.12 R)
• M10: 8,855,596 km (0.061 R)
• M11: 11,787,863 km (0.112 R)
• M12: 21,900,679 km (0.064 R)
• M13: 22,648,370 km (0.111 R)
• M14: 29,435,176 km (0.065 R)
• M15: 30,253,776 km (0.092 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 10,737 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit