🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.7 AU - 0.88 AU

Year: 254 Days

Day: 41.8 Hours

Environment

Temp: 175 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,431,493 km

• M1: 194,627 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2 AU - 2.5 AU

Year: 1221 Days

Day: 25.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.48 AU - 2.8 AU

Year: 1551 Days

Day: 38 Hours

Environment

Temp: -98 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,431,493 km

• M1: 200,461 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.11 AU - 3.91 AU

Year: 2378 Days

Day: 35.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,431,493 km

• M1: 2,291,091 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.54 AU - 3.7 AU

Year: 2491 Days

Day: 36.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,431,493 km

• M1: 283,787 km (0.082 R)
• M2: 339,138 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.6

Radius: 9.9

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.66 AU - 6.84 AU

Year: 5651 Days

Day: 10.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 29,431,493 km

• M1: 135,536 km (0.026 R)
• M2: 787,334 km (0.086 R)
• M3: 1,224,907 km (0.081 R)
• M4: 2,437,099 km (0.098 R)
• M5: 2,776,088 km (0.089 R)
• M6: 3,466,781 km (0.118 R)
• M7: 4,267,878 km (0.068 R)
• M8: 6,051,084 km (0.108 R)
• M9: 7,175,911 km (0.09 R)
• M10: 9,502,158 km (0.045 R)
• M11: 9,877,349 km (0.052 R)
• M12: 14,409,267 km (0.078 R)
• M13: 15,583,760 km (0.072 R)
• M14: 18,441,678 km (0.098 R)
• M15: 24,388,642 km (0.107 R)
• M16: 27,204,373 km (0.085 R)
• M17: 28,474,908 km (0.054 R)
• M18: 29,431,436 km (0.095 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 12,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit