🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.01 AU - 1.07 AU

Year: 402 Days

Day: 45.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 21,601,903 km

• M1: 205,099 km (0.086 R)
• M2: 334,351 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.77 AU - 4.59 AU

Year: 3237 Days

Day: 21.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.4

Radius: 10.4

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.77 AU - 9.49 AU

Year: 7982 Days

Day: 5.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 21,601,903 km

• M1: 129,701 km (0.103 R)
• M2: 775,216 km (0.101 R)
• M3: 3,344,260 km (0.104 R)
• M4: 4,043,481 km (0.06 R)
• M5: 6,415,505 km (0.111 R)
• M6: 7,122,055 km (0.097 R)
• M7: 12,451,480 km (0.072 R)
• M8: 13,269,630 km (0.101 R)
• M9: 14,962,779 km (0.086 R)
• M10: 15,369,087 km (0.11 R)
• M11: 16,471,025 km (0.104 R)
• M12: 17,289,774 km (0.117 R)
• M13: 18,192,747 km (0.116 R)
• M14: 18,714,394 km (0.038 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 13,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit