🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.93 AU - 1.09 AU

Year: 358 Days

Day: 34.4 Hours

Environment

Temp: 83 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.27 AU - 1.85 AU

Year: 688 Days

Day: 35.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,139,086 km

• M1: 43,832 km (0.112 R)
• M2: 98,286 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.04 AU - 2.7 AU

Year: 1288 Days

Day: 24.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,139,086 km

• M1: 847,472 km (0.041 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.63 AU - 3.59 AU

Year: 1937 Days

Day: 20.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.64 AU - 4.52 AU

Year: 2910 Days

Day: 38.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.56 AU - 5.88 AU

Year: 4211 Days

Day: 35 Hours

Environment

Temp: -126 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,139,086 km

• M1: 2,362,599 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.1

Radius: 8.6

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.65 AU - 6.27 AU

Year: 4505 Days

Day: 9.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 24,139,086 km

• M1: 107,112 km (0.094 R)
• M2: 407,056 km (0.072 R)
• M3: 755,768 km (0.112 R)
• M4: 1,218,923 km (0.09 R)
• M5: 1,521,560 km (0.084 R)
• M6: 1,991,148 km (0.115 R)
• M7: 2,326,247 km (0.091 R)
• M8: 2,814,834 km (0.114 R)
• M9: 3,128,989 km (0.066 R)
• M10: 4,127,106 km (0.108 R)
• M11: 5,779,265 km (0.092 R)
• M12: 8,492,073 km (0.047 R)
• M13: 9,227,197 km (0.095 R)
• M14: 10,004,058 km (0.109 R)
• M15: 10,531,989 km (0.115 R)
• M16: 11,423,892 km (0.087 R)
• M17: 13,897,941 km (0.091 R)
• M18: 14,970,109 km (0.1 R)
• M19: 15,606,947 km (0.069 R)
• M20: 16,708,586 km (0.078 R)
• M21: 20,004,078 km (0.085 R)
• M22: 21,170,343 km (0.112 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 16,160 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit