🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.54 AU - 0.64 AU

Year: 173 Days

Day: 21 Hours

Environment

Temp: 123 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.1 AU - 1.8 AU

Year: 665 Days

Day: 15.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,757,608 km

• M1: 1,058,854 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.23 AU - 2.45 AU

Year: 1363 Days

Day: 44.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,757,608 km

• M1: 193,430 km (0.032 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.27 AU - 2.75 AU

Year: 1514 Days

Day: 35.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.52 AU - 3.04 AU

Year: 1765 Days

Day: 45.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,757,608 km

• M1: 620,083 km (0.118 R)

Asteroid Belt

Center: 7.43 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 318.2

Radius: 3.5

Gravity: 25.98 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 10.79 AU - 13.37 AU

Year: 15988 Days

Day: 17.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 50,757,608 km

• M1: 85,720 km (0.073 R)
• M2: 198,068 km (0.044 R)
• M3: 437,125 km (0.055 R)
• M4: 1,866,084 km (0.067 R)
• M5: 2,217,938 km (0.046 R)
• M6: 5,241,909 km (0.087 R)
• M7: 5,547,538 km (0.111 R)
• M8: 5,937,240 km (0.036 R)
• M9: 8,527,228 km (0.086 R)
• M10: 13,275,764 km (0.084 R)
• M11: 29,462,403 km (0.074 R)
• M12: 30,641,982 km (0.108 R)
• M13: 34,368,615 km (0.046 R)
• M14: 37,261,090 km (0.117 R)
• M15: 38,639,335 km (0.101 R)
• M16: 43,661,934 km (0.067 R)
• M17: 48,362,000 km (0.039 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 14,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit