🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.51 AU - 0.67 AU

Year: 159 Days

Day: 24.3 Hours

Environment

Temp: 184 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,094,587 km

• M1: 56,249 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.62 AU - 0.68 AU

Year: 184 Days

Day: 24.8 Hours

Environment

Temp: 158 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.64 AU - 1.82 AU

Year: 800 Days

Day: 46.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 168.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,094,587 km

• M1: 41,289 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.59 AU - 5.43 AU

Year: 3366 Days

Day: 23.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.4

Radius: 8.4

Gravity: 13.48 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 8.16 AU - 9.3 AU

Year: 9066 Days

Day: 6.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 50,094,587 km

• M1: 104,569 km (0.055 R)
• M2: 372,349 km (0.079 R)
• M3: 736,770 km (0.102 R)
• M4: 1,013,825 km (0.042 R)
• M5: 2,847,595 km (0.057 R)
• M6: 3,808,163 km (0.112 R)
• M7: 4,134,736 km (0.059 R)
• M8: 8,696,723 km (0.095 R)
• M9: 11,903,652 km (0.075 R)
• M10: 12,367,705 km (0.081 R)
• M11: 14,346,137 km (0.102 R)
• M12: 18,608,180 km (0.091 R)
• M13: 22,749,199 km (0.097 R)
• M14: 25,988,441 km (0.106 R)
• M15: 27,066,743 km (0.087 R)
• M16: 27,466,169 km (0.1 R)
• M17: 29,103,368 km (0.095 R)
• M18: 33,364,813 km (0.106 R)
• M19: 34,171,295 km (0.065 R)
• M20: 35,227,307 km (0.07 R)
• M21: 47,298,957 km (0.051 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 20,068 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit