🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.58 AU - 0.62 AU

Year: 171 Days

Day: 12 Hours

Environment

Temp: 153 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,668,958 km

• M1: 256,710 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.53 AU - 0.81 AU

Year: 202 Days

Day: 39.9 Hours

Environment

Temp: 138 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.17 AU - 1.67 AU

Year: 624 Days

Day: 29.2 Hours

Environment

Temp: -29 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.8 AU - 2.38 AU

Year: 1115 Days

Day: 14.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.16 AU - 2.44 AU

Year: 1287 Days

Day: 47 Hours

Environment

Temp: -90 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,668,958 km

• M1: 357,988 km (0.09 R)
• M2: 772,523 km (0.032 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.22 AU - 3.38 AU

Year: 1729 Days

Day: 30.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,668,958 km

• M1: 33,660 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.8

Radius: 8.4

Gravity: 9.95 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.37 AU - 6.71 AU

Year: 4811 Days

Day: 14.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 29,668,958 km

• M1: 105,317 km (0.028 R)
• M2: 508,034 km (0.027 R)
• M3: 902,674 km (0.12 R)
• M4: 1,215,931 km (0.032 R)
• M5: 1,483,861 km (0.034 R)
• M6: 2,172,011 km (0.097 R)
• M7: 2,780,576 km (0.065 R)
• M8: 3,292,948 km (0.084 R)
• M9: 3,582,719 km (0.094 R)
• M10: 3,980,201 km (0.077 R)
• M11: 4,864,025 km (0.092 R)
• M12: 5,131,357 km (0.104 R)
• M13: 5,550,829 km (0.059 R)
• M14: 9,648,763 km (0.108 R)
• M15: 10,463,922 km (0.097 R)
• M16: 12,626,958 km (0.094 R)
• M17: 14,515,481 km (0.069 R)
• M18: 15,700,147 km (0.1 R)
• M19: 16,286,421 km (0.076 R)
• M20: 18,260,814 km (0.058 R)
• M21: 18,583,047 km (0.055 R)
• M22: 20,251,812 km (0.033 R)
• M23: 22,678,439 km (0.061 R)
• M24: 23,579,317 km (0.098 R)
• M25: 23,884,946 km (0.096 R)
• M26: 27,675,606 km (0.081 R)
• M27: 28,617,325 km (0.085 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: 471 - 14,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit