🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.85 AU - 0.87 AU

Year: 300 Days

Day: 48 Hours

Environment

Temp: 50 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 26,847,619 km

• M1: 26,479 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.12 AU - 1.38 AU

Year: 526 Days

Day: 40.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.5 AU - 1.9 AU

Year: 835 Days

Day: 36.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,847,619 km

• M1: 72,256 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.04 AU - 2.88 AU

Year: 1454 Days

Day: 43.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.6

Radius: 14.8

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.33 AU - 4.81 AU

Year: 3680 Days

Day: 13.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 26,847,619 km

• M1: 184,005 km (0.079 R)
• M2: 674,686 km (0.11 R)
• M3: 1,142,329 km (0.114 R)
• M4: 1,670,410 km (0.103 R)
• M5: 2,187,869 km (0.117 R)
• M6: 2,796,283 km (0.104 R)
• M7: 3,557,138 km (0.081 R)
• M8: 4,596,095 km (0.09 R)
• M9: 5,174,142 km (0.093 R)
• M10: 5,800,657 km (0.065 R)
• M11: 6,507,956 km (0.116 R)
• M12: 8,025,327 km (0.106 R)
• M13: 9,135,044 km (0.105 R)
• M14: 12,595,542 km (0.1 R)
• M15: 13,733,683 km (0.095 R)
• M16: 14,197,287 km (0.094 R)
• M17: 14,993,297 km (0.115 R)
• M18: 19,882,155 km (0.092 R)
• M19: 21,561,990 km (0.047 R)
• M20: 22,401,084 km (0.096 R)
• M21: 23,553,736 km (0.095 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 16,798 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit