🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.83 AU - 1.27 AU

Year: 376 Days

Day: 12.9 Hours

Environment

Temp: 158 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.68 AU - 4.44 AU

Year: 2350 Days

Day: 22.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,608,762 km

• M1: 1,713,045 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.4

Radius: 10

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.6 AU - 9.33 AU

Year: 7128 Days

Day: 13.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 84,608,762 km

• M1: 124,316 km (0.054 R)
• M2: 588,518 km (0.076 R)
• M3: 1,811,630 km (0.099 R)
• M4: 2,937,953 km (0.077 R)
• M5: 6,959,742 km (0.085 R)
• M6: 7,311,596 km (0.111 R)
• M7: 8,332,153 km (0.111 R)
• M8: 11,165,387 km (0.047 R)
• M9: 17,923,620 km (0.092 R)
• M10: 22,148,713 km (0.062 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 450.9

Radius: 4

Gravity: 28.18 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 16.09 AU - 21.85 AU

Year: 28905 Days

Day: 21.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 84,608,762 km

• M1: 52,509 km (0.088 R)
• M2: 188,643 km (0.097 R)
• M3: 335,099 km (0.117 R)
• M4: 551,119 km (0.087 R)
• M5: 1,339,499 km (0.111 R)
• M6: 2,048,743 km (0.036 R)
• M7: 2,355,718 km (0.115 R)
• M8: 3,864,861 km (0.079 R)
• M9: 4,195,472 km (0.097 R)
• M10: 5,065,683 km (0.059 R)
• M11: 5,221,564 km (0.094 R)
• M12: 7,806,615 km (0.105 R)
• M13: 8,120,322 km (0.12 R)
• M14: 12,215,863 km (0.108 R)
• M15: 24,249,815 km (0.095 R)
• M16: 25,481,903 km (0.099 R)
• M17: 31,611,227 km (0.095 R)
• M18: 36,876,773 km (0.091 R)
• M19: 37,758,353 km (0.041 R)
• M20: 42,058,095 km (0.107 R)
• M21: 44,821,616 km (0.039 R)
• M22: 47,703,769 km (0.077 R)
• M23: 48,224,968 km (0.118 R)
• M24: 57,282,371 km (0.078 R)
• M25: 77,942,735 km (0.093 R)
• M26: 84,355,397 km (0.108 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 17,931 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit