🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.53 AU - 0.63 AU

Year: 157 Days

Day: 18.5 Hours

Environment

Temp: 175 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,212,261 km

• M1: 423,362 km (0.12 R)

Asteroid Belt

Center: 1.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.89 AU - 2.05 AU

Year: 986 Days

Day: 47.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,212,261 km

• M1: 122,521 km (0.079 R)
• M2: 1,582,297 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.89 AU - 2.61 AU

Year: 1203 Days

Day: 37.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,212,261 km

• M1: 513,719 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.4 AU - 2.98 AU

Year: 1573 Days

Day: 18 Hours

Environment

Temp: -85 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.4 AU - 4.54 AU

Year: 2820 Days

Day: 42.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,212,261 km

• M1: 3,686,989 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.8

Radius: 9.3

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 6.08 AU - 8.1 AU

Year: 6729 Days

Day: 8.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 30,212,261 km

• M1: 115,938 km (0.103 R)
• M2: 419,024 km (0.077 R)
• M3: 714,629 km (0.08 R)
• M4: 1,227,002 km (0.107 R)
• M5: 2,282,415 km (0.103 R)
• M6: 3,765,977 km (0.053 R)
• M7: 4,107,958 km (0.114 R)
• M8: 4,854,750 km (0.039 R)
• M9: 7,858,227 km (0.063 R)
• M10: 8,380,922 km (0.102 R)
• M11: 8,689,841 km (0.119 R)
• M12: 9,006,390 km (0.044 R)
• M13: 9,747,049 km (0.062 R)
• M14: 11,727,725 km (0.1 R)
• M15: 14,179,485 km (0.09 R)
• M16: 15,181,042 km (0.103 R)
• M17: 17,763,550 km (0.037 R)
• M18: 18,795,177 km (0.091 R)
• M19: 19,392,671 km (0.111 R)
• M20: 20,555,795 km (0.077 R)
• M21: 23,095,966 km (0.1 R)
• M22: 24,874,835 km (0.063 R)
• M23: 26,743,163 km (0.077 R)
• M24: 27,584,052 km (0.089 R)
• M25: 29,053,702 km (0.117 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 11,270 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit