🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.66 AU - 0.96 AU

Year: 268 Days

Day: 35.2 Hours

Environment

Temp: 146 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.16 AU - 1.28 AU

Year: 495 Days

Day: 31.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 46.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 31,743,337 km

• M1: 516,861 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.47 AU - 2.93 AU

Year: 1629 Days

Day: 39.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,743,337 km

• M1: 407,654 km (0.037 R)
• M2: 592,258 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.57 AU - 3.87 AU

Year: 2121 Days

Day: 33.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 128.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,743,337 km

• M1: 1,621,491 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.79 AU - 5.27 AU

Year: 3539 Days

Day: 26.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 74.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.8

Radius: 10.8

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.94 AU - 8.14 AU

Year: 6140 Days

Day: 6.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 31,743,337 km

• M1: 137,630 km (0.047 R)
• M2: 689,945 km (0.101 R)
• M3: 1,249,741 km (0.097 R)
• M4: 1,658,741 km (0.041 R)
• M5: 2,682,739 km (0.118 R)
• M6: 3,151,130 km (0.114 R)
• M7: 3,898,820 km (0.081 R)
• M8: 4,401,768 km (0.079 R)
• M9: 5,537,964 km (0.114 R)
• M10: 6,725,621 km (0.118 R)
• M11: 7,962,945 km (0.106 R)
• M12: 11,257,389 km (0.105 R)
• M13: 11,639,762 km (0.077 R)
• M14: 12,430,685 km (0.049 R)
• M15: 14,064,743 km (0.112 R)
• M16: 15,424,737 km (0.06 R)
• M17: 19,683,489 km (0.103 R)
• M18: 23,408,476 km (0.105 R)
• M19: 24,587,756 km (0.09 R)
• M20: 25,559,245 km (0.057 R)
• M21: 31,084,194 km (0.062 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 12,422 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit