🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.76 AU - 1 AU

Year: 313 Days

Day: 40.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,235,616 km

• M1: 105,317 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.86 AU - 2.38 AU

Year: 1169 Days

Day: 37.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,235,616 km

• M1: 460,761 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.06 AU - 3.44 AU

Year: 2219 Days

Day: 14.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,235,616 km

• M1: 308,321 km (0.069 R)
• M2: 1,378,544 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.56 AU - 3.84 AU

Year: 2696 Days

Day: 25 Hours

Environment

Temp: -135 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,235,616 km

• M1: 423,960 km (0.105 R)

Asteroid Belt

Center: 3.96 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.21 AU - 4.23 AU

Year: 3283 Days

Day: 41.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.3

Radius: 11.1

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 9.05 AU - 12.55 AU

Year: 13443 Days

Day: 10.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 32,235,616 km

• M1: 146,008 km (0.112 R)
• M2: 721,959 km (0.082 R)
• M3: 1,250,040 km (0.032 R)
• M4: 2,947,527 km (0.094 R)
• M5: 4,031,064 km (0.103 R)
• M6: 4,782,644 km (0.074 R)
• M7: 5,192,243 km (0.098 R)
• M8: 8,671,141 km (0.092 R)
• M9: 9,240,660 km (0.092 R)
• M10: 10,097,557 km (0.089 R)
• M11: 11,337,275 km (0.067 R)
• M12: 14,963,527 km (0.099 R)
• M13: 15,724,232 km (0.114 R)
• M14: 16,265,776 km (0.05 R)
• M15: 22,011,681 km (0.092 R)
• M16: 22,689,659 km (0.077 R)
• M17: 23,459,190 km (0.036 R)
• M18: 24,008,214 km (0.113 R)
• M19: 26,374,553 km (0.096 R)
• M20: 30,533,374 km (0.059 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 10,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit