🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.57 AU - 0.65 AU

Year: 166 Days

Day: 14.8 Hours

Environment

Temp: 241 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 24,615,963 km

• M1: 150,346 km (0.101 R)
• M2: 498,759 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.8 AU - 1.14 AU

Year: 333 Days

Day: 35.8 Hours

Environment

Temp: 101 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.5 AU - 2.22 AU

Year: 883 Days

Day: 34.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.86 AU - 3.04 AU

Year: 1335 Days

Day: 31 Hours

Environment

Temp: -63 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.44 AU - 5.54 AU

Year: 3313 Days

Day: 23 Hours

Environment

Temp: -123 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.27 AU - 6.39 AU

Year: 4285 Days

Day: 20 Hours

Environment

Temp: -141 °C

Axial Tilt: 138.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.9

Radius: 10.4

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.21 AU - 6.85 AU

Year: 5157 Days

Day: 6.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 24,615,963 km

• M1: 129,552 km (0.119 R)
• M2: 559,646 km (0.111 R)
• M3: 894,745 km (0.096 R)
• M4: 1,290,880 km (0.037 R)
• M5: 1,744,012 km (0.09 R)
• M6: 2,360,654 km (0.116 R)
• M7: 4,429,593 km (0.094 R)
• M8: 4,931,793 km (0.087 R)
• M9: 6,050,336 km (0.1 R)
• M10: 8,103,717 km (0.073 R)
• M11: 8,600,382 km (0.104 R)
• M12: 9,499,315 km (0.099 R)
• M13: 13,729,494 km (0.114 R)
• M14: 14,385,032 km (0.076 R)
• M15: 17,217,668 km (0.071 R)
• M16: 18,764,809 km (0.094 R)
• M17: 19,196,848 km (0.075 R)
• M18: 19,635,319 km (0.092 R)
• M19: 21,256,361 km (0.113 R)
• M20: 21,861,335 km (0.115 R)
• M21: 22,408,564 km (0.092 R)
• M22: 23,459,340 km (0.119 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 15,506 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit