🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.03 AU - 1.57 AU

Year: 526 Days

Day: 43.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 17.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.15 AU - 3.15 AU

Year: 1530 Days

Day: 13.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,453,705 km

• M1: 311,463 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.87 AU - 3.29 AU

Year: 1918 Days

Day: 13.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 136.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,453,705 km

• M1: 775,067 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.7 AU - 3.92 AU

Year: 2638 Days

Day: 25.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.06 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 724.5

Radius: 3.3

Gravity: 66.53 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 12.94 AU - 15.68 AU

Year: 19204 Days

Day: 22 Hours

Environment

Temp: -194 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 75,453,705 km

• M1: 49,367 km (0.044 R)
• M2: 321,935 km (0.047 R)
• M3: 526,285 km (0.049 R)
• M4: 671,844 km (0.117 R)
• M5: 2,353,474 km (0.117 R)
• M6: 3,246,723 km (0.088 R)
• M7: 4,017,900 km (0.12 R)
• M8: 4,903,669 km (0.09 R)
• M9: 5,588,378 km (0.073 R)
• M10: 6,731,455 km (0.076 R)
• M11: 9,354,953 km (0.118 R)
• M12: 15,294,138 km (0.098 R)
• M13: 17,497,266 km (0.105 R)
• M14: 21,427,501 km (0.066 R)
• M15: 25,686,553 km (0.11 R)
• M16: 30,600,095 km (0.091 R)
• M17: 32,625,500 km (0.081 R)
• M18: 33,803,135 km (0.097 R)
• M19: 39,674,702 km (0.085 R)
• M20: 40,267,109 km (0.079 R)
• M21: 44,419,946 km (0.071 R)
• M22: 45,058,430 km (0.069 R)
• M23: 47,507,497 km (0.067 R)
• M24: 51,608,124 km (0.084 R)
• M25: 64,087,429 km (0.085 R)
• M26: 66,345,160 km (0.061 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 13,704 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit