🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.67 AU - 1.03 AU

Year: 275 Days

Day: 33.9 Hours

Environment

Temp: 129 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.77 AU - 2.11 AU

Year: 950 Days

Day: 36.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.04 AU - 3.74 AU

Year: 2194 Days

Day: 33.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 93.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.6

Radius: 14.8

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 10.7 AU - 13.62 AU

Year: 14903 Days

Day: 10.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 157.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 44,064,078 km

• M1: 184,005 km (0.101 R)
• M2: 1,038,209 km (0.073 R)
• M3: 1,529,638 km (0.027 R)
• M4: 2,335,372 km (0.11 R)
• M5: 3,672,777 km (0.082 R)
• M6: 4,209,385 km (0.106 R)
• M7: 5,506,099 km (0.08 R)
• M8: 6,004,859 km (0.049 R)
• M9: 7,848,951 km (0.101 R)
• M10: 9,852,965 km (0.045 R)
• M11: 10,641,944 km (0.083 R)
• M12: 11,156,112 km (0.107 R)
• M13: 12,972,230 km (0.119 R)
• M14: 15,364,300 km (0.108 R)
• M15: 16,426,145 km (0.088 R)
• M16: 18,328,133 km (0.076 R)
• M17: 20,294,896 km (0.109 R)
• M18: 23,159,994 km (0.083 R)
• M19: 24,201,495 km (0.103 R)
• M20: 26,006,543 km (0.106 R)
• M21: 31,327,141 km (0.043 R)
• M22: 36,746,473 km (0.083 R)
• M23: 38,282,843 km (0.11 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 13,150 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit