🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.49 AU - 0.73 AU

Year: 167 Days

Day: 22.4 Hours

Environment

Temp: 239 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.15 AU - 1.69 AU

Year: 592 Days

Day: 37.5 Hours

Environment

Temp: -3 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 45,916,891 km

• M1: 16,007 km (0.08 R)
• M2: 457,919 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.46 AU - 2.08 AU

Year: 824 Days

Day: 31.7 Hours

Environment

Temp: -29 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.59 AU - 2.77 AU

Year: 1535 Days

Day: 45 Hours

Environment

Temp: -74 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163.4

Radius: 3.5

Gravity: 13.34 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 13.53 AU - 15.35 AU

Year: 19197 Days

Day: 18 Hours

Environment

Temp: -175 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 45,916,891 km

• M1: 44,730 km (0.118 R)
• M2: 238,609 km (0.119 R)
• M3: 480,658 km (0.078 R)
• M4: 646,562 km (0.12 R)
• M5: 906,862 km (0.114 R)
• M6: 1,139,337 km (0.066 R)
• M7: 1,960,181 km (0.095 R)
• M8: 2,130,722 km (0.104 R)
• M9: 2,580,563 km (0.102 R)
• M10: 6,057,367 km (0.107 R)
• M11: 7,885,753 km (0.096 R)
• M12: 8,013,659 km (0.085 R)
• M13: 8,142,911 km (0.099 R)
• M14: 9,274,619 km (0.119 R)
• M15: 9,952,148 km (0.084 R)
• M16: 13,412,646 km (0.073 R)
• M17: 16,531,612 km (0.09 R)
• M18: 18,258,271 km (0.103 R)
• M19: 18,407,420 km (0.109 R)
• M20: 22,833,123 km (0.069 R)
• M21: 24,332,393 km (0.085 R)
• M22: 25,708,544 km (0.074 R)
• M23: 34,158,579 km (0.053 R)
• M24: 35,648,275 km (0.077 R)
• M25: 42,040,592 km (0.101 R)
• M26: 44,017,079 km (0.114 R)
• M27: 45,916,822 km (0.078 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 12,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit