🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.53 AU - 0.57 AU

Year: 150 Days

Day: 46.9 Hours

Environment

Temp: 194 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.96 AU - 1.38 AU

Year: 465 Days

Day: 34.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.57 AU - 1.87 AU

Year: 828 Days

Day: 41 Hours

Environment

Temp: -46 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.77 AU - 2.55 AU

Year: 1165 Days

Day: 38.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,203,605 km

• M1: 1,267,992 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.94 AU - 3.46 AU

Year: 2101 Days

Day: 27.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.3

Radius: 12.3

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 9.23 AU - 9.27 AU

Year: 10327 Days

Day: 11.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 53,203,605 km

• M1: 153,936 km (0.092 R)
• M2: 1,342,641 km (0.081 R)
• M3: 1,974,094 km (0.043 R)
• M4: 2,753,947 km (0.104 R)
• M5: 3,299,830 km (0.059 R)
• M6: 4,083,423 km (0.105 R)
• M7: 4,519,651 km (0.054 R)
• M8: 6,167,771 km (0.112 R)
• M9: 6,904,391 km (0.068 R)
• M10: 10,291,137 km (0.087 R)
• M11: 11,048,401 km (0.116 R)
• M12: 13,355,051 km (0.111 R)
• M13: 17,656,438 km (0.086 R)
• M14: 19,301,267 km (0.051 R)
• M15: 25,913,642 km (0.112 R)
• M16: 30,927,265 km (0.109 R)
• M17: 32,503,279 km (0.087 R)
• M18: 33,194,870 km (0.079 R)
• M19: 33,661,316 km (0.1 R)
• M20: 42,549,973 km (0.092 R)
• M21: 45,207,729 km (0.027 R)
• M22: 50,236,760 km (0.105 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 17,333 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit