🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.52 AU - 0.52 AU

Year: 134 Days

Day: 34.8 Hours

Environment

Temp: 229 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.41 AU - 1.65 AU

Year: 678 Days

Day: 12.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.41 AU - 4.87 AU

Year: 3580 Days

Day: 12.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 64.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744

Radius: 14.1

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 7.3 AU - 10.74 AU

Year: 9702 Days

Day: 12.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 48,289,180 km

• M1: 177,423 km (0.12 R)
• M2: 918,082 km (0.096 R)
• M3: 1,435,840 km (0.036 R)
• M4: 1,936,096 km (0.075 R)
• M5: 2,382,944 km (0.07 R)
• M6: 3,816,990 km (0.041 R)
• M7: 6,225,665 km (0.048 R)
• M8: 7,217,499 km (0.058 R)
• M9: 7,878,572 km (0.075 R)
• M10: 8,489,829 km (0.101 R)
• M11: 10,516,132 km (0.039 R)
• M12: 11,312,591 km (0.063 R)
• M13: 12,148,843 km (0.067 R)
• M14: 12,788,075 km (0.079 R)
• M15: 14,388,622 km (0.072 R)
• M16: 15,038,476 km (0.083 R)
• M17: 16,327,261 km (0.103 R)
• M18: 18,359,099 km (0.063 R)
• M19: 19,593,282 km (0.057 R)
• M20: 21,885,121 km (0.115 R)
• M21: 24,625,305 km (0.075 R)
• M22: 26,510,089 km (0.076 R)
• M23: 30,247,792 km (0.082 R)
• M24: 32,629,390 km (0.119 R)
• M25: 36,552,145 km (0.103 R)
• M26: 37,033,402 km (0.113 R)
• M27: 42,345,622 km (0.085 R)
• M28: 43,816,468 km (0.1 R)
• M29: 47,857,406 km (0.073 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 17,279 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit