🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.8 AU - 0.86 AU

Year: 280 Days

Day: 24.5 Hours

Environment

Temp: 80 °C

Axial Tilt: 138.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.55 AU - 1.73 AU

Year: 779 Days

Day: 39.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.7 AU - 3.36 AU

Year: 1956 Days

Day: 29 Hours

Environment

Temp: -107 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 781.9

Radius: 4.4

Gravity: 40.39 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 10.13 AU - 15.03 AU

Year: 16547 Days

Day: 20.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 70,081,582 km

• M1: 56,099 km (0.095 R)
• M2: 234,719 km (0.074 R)
• M3: 631,901 km (0.112 R)
• M4: 790,176 km (0.077 R)
• M5: 1,110,016 km (0.092 R)
• M6: 1,448,407 km (0.116 R)
• M7: 1,816,118 km (0.082 R)
• M8: 2,002,667 km (0.06 R)
• M9: 2,930,323 km (0.118 R)
• M10: 3,573,145 km (0.106 R)
• M11: 4,337,740 km (0.093 R)
• M12: 4,502,896 km (0.109 R)
• M13: 5,858,701 km (0.108 R)
• M14: 6,019,818 km (0.086 R)
• M15: 6,393,514 km (0.105 R)
• M16: 6,826,450 km (0.09 R)
• M17: 7,465,233 km (0.098 R)
• M18: 11,578,875 km (0.041 R)
• M19: 11,769,164 km (0.112 R)
• M20: 16,185,143 km (0.048 R)
• M21: 17,564,735 km (0.094 R)
• M22: 17,816,059 km (0.104 R)
• M23: 21,495,718 km (0.078 R)
• M24: 22,760,418 km (0.06 R)
• M25: 24,073,888 km (0.112 R)
• M26: 31,899,951 km (0.047 R)
• M27: 34,711,942 km (0.09 R)
• M28: 48,102,148 km (0.1 R)
• M29: 50,258,153 km (0.108 R)
• M30: 50,764,691 km (0.117 R)
• M31: 67,590,712 km (0.11 R)
• M32: 67,795,960 km (0.069 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 18,098 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit