🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.59 AU - 0.99 AU

Year: 262 Days

Day: 37.6 Hours

Environment

Temp: 171 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,661,728 km

• M1: 42,187 km (0.119 R)
• M2: 534,364 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.73 AU - 1.01 AU

Year: 303 Days

Day: 45.9 Hours

Environment

Temp: 104 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,661,728 km

• M1: 30,368 km (0.069 R)
• M2: 275,709 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.45 AU - 1.83 AU

Year: 783 Days

Day: 24.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.52 AU - 2.68 AU

Year: 1563 Days

Day: 21.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.32 AU - 4.56 AU

Year: 3488 Days

Day: 28.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544

Radius: 9.1

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.96 AU - 7.42 AU

Year: 5741 Days

Day: 8.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 30,661,728 km

• M1: 113,246 km (0.049 R)
• M2: 461,210 km (0.068 R)
• M3: 835,355 km (0.119 R)
• M4: 1,335,161 km (0.062 R)
• M5: 1,829,432 km (0.115 R)
• M6: 2,541,967 km (0.074 R)
• M7: 3,387,045 km (0.094 R)
• M8: 3,818,336 km (0.04 R)
• M9: 4,408,500 km (0.098 R)
• M10: 5,770,588 km (0.084 R)
• M11: 6,387,231 km (0.081 R)
• M12: 7,972,071 km (0.118 R)
• M13: 9,975,186 km (0.085 R)
• M14: 12,492,170 km (0.088 R)
• M15: 14,721,777 km (0.025 R)
• M16: 15,060,766 km (0.108 R)
• M17: 16,108,549 km (0.118 R)
• M18: 17,834,161 km (0.109 R)
• M19: 25,003,489 km (0.083 R)
• M20: 25,893,297 km (0.083 R)
• M21: 27,907,932 km (0.089 R)
• M22: 29,485,740 km (0.111 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 20,171 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit