🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.62 AU - 0.88 AU

Year: 227 Days

Day: 25.2 Hours

Environment

Temp: 195 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,008,516 km

• M1: 169,195 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.87 AU - 1.19 AU

Year: 366 Days

Day: 37.8 Hours

Environment

Temp: 111 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.39 AU - 2.23 AU

Year: 852 Days

Day: 30.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,008,516 km

• M1: 149,448 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.5 AU - 3.2 AU

Year: 1683 Days

Day: 31.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,008,516 km

• M1: 286,181 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435

Radius: 6.8

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 15.35 AU - 18.69 AU

Year: 24565 Days

Day: 17.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 75,008,516 km

• M1: 84,822 km (0.083 R)
• M2: 342,579 km (0.109 R)
• M3: 739,612 km (0.069 R)
• M4: 1,542,952 km (0.105 R)
• M5: 2,252,495 km (0.111 R)
• M6: 3,380,313 km (0.111 R)
• M7: 4,293,908 km (0.113 R)
• M8: 4,879,733 km (0.113 R)
• M9: 6,380,200 km (0.035 R)
• M10: 13,313,014 km (0.075 R)
• M11: 14,703,077 km (0.089 R)
• M12: 20,002,881 km (0.118 R)
• M13: 42,616,095 km (0.095 R)
• M14: 44,969,718 km (0.09 R)
• M15: 46,914,042 km (0.115 R)
• M16: 47,408,612 km (0.119 R)
• M17: 47,906,773 km (0.063 R)
• M18: 50,622,723 km (0.113 R)
• M19: 56,545,153 km (0.106 R)
• M20: 58,999,605 km (0.063 R)
• M21: 64,322,447 km (0.078 R)
• M22: 73,667,975 km (0.102 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 10,429 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit