🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.11 AU - 1.49 AU

Year: 441 Days

Day: 47.9 Hours

Environment

Temp: 203 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,526,403 km

• M1: 61,784 km (0.062 R)
• M2: 445,802 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.7 AU - 2.38 AU

Year: 866 Days

Day: 44.1 Hours

Environment

Temp: 45 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 37,526,403 km

• M1: 24,684 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.39 AU - 3.41 AU

Year: 1863 Days

Day: 26.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.36 AU - 6.84 AU

Year: 4478 Days

Day: 23 Hours

Environment

Temp: -96 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.3

Radius: 14.9

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 12.15 AU - 14.33 AU

Year: 14320 Days

Day: 8.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 37,526,403 km

• M1: 185,352 km (0.115 R)
• M2: 1,539,512 km (0.119 R)
• M3: 2,046,200 km (0.077 R)
• M4: 2,521,771 km (0.079 R)
• M5: 3,431,626 km (0.043 R)
• M6: 4,263,539 km (0.107 R)
• M7: 6,465,919 km (0.117 R)
• M8: 8,130,644 km (0.079 R)
• M9: 11,067,849 km (0.095 R)
• M10: 12,452,228 km (0.109 R)
• M11: 15,439,847 km (0.113 R)
• M12: 24,353,037 km (0.063 R)
• M13: 25,545,632 km (0.112 R)

Kuiper Belt

Range: 36.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 13,225 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit