🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.41 AU - 3.23 AU

Year: 1713 Days

Day: 47.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.93 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.9

Radius: 11.1

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.3 AU - 5.76 AU

Year: 4080 Days

Day: 14 Hours

Environment

Temp: -146 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 87,930,168 km

• M1: 146,008 km (0.115 R)
• M2: 565,480 km (0.059 R)
• M3: 923,767 km (0.096 R)
• M4: 1,314,068 km (0.101 R)
• M5: 1,925,175 km (0.071 R)
• M6: 2,384,590 km (0.084 R)
• M7: 4,308,718 km (0.094 R)
• M8: 5,042,047 km (0.054 R)
• M9: 6,903,194 km (0.066 R)
• M10: 8,657,977 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334

Radius: 9.2

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.86 AU - 8.32 AU

Year: 6827 Days

Day: 5.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 87,930,168 km

• M1: 114,442 km (0.111 R)
• M2: 1,614,460 km (0.11 R)
• M3: 1,965,267 km (0.107 R)
• M4: 2,682,140 km (0.11 R)
• M5: 3,237,148 km (0.063 R)
• M6: 3,979,603 km (0.099 R)
• M7: 8,006,029 km (0.098 R)
• M8: 9,811,825 km (0.081 R)
• M9: 10,720,333 km (0.098 R)
• M10: 11,264,121 km (0.093 R)
• M11: 17,077,943 km (0.093 R)
• M12: 19,768,611 km (0.113 R)
• M13: 22,071,819 km (0.111 R)
• M14: 25,652,744 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 942.8

Radius: 6.3

Gravity: 23.75 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 12.71 AU - 17.45 AU

Year: 21178 Days

Day: 20 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 87,930,168 km

• M1: 79,736 km (0.07 R)
• M2: 335,249 km (0.072 R)
• M3: 857,645 km (0.098 R)
• M4: 1,092,364 km (0.119 R)
• M5: 2,310,838 km (0.064 R)
• M6: 3,235,503 km (0.051 R)
• M7: 4,315,300 km (0.088 R)
• M8: 5,410,805 km (0.03 R)
• M9: 10,669,171 km (0.082 R)
• M10: 12,289,016 km (0.084 R)
• M11: 13,758,666 km (0.113 R)
• M12: 15,341,860 km (0.069 R)
• M13: 16,092,393 km (0.118 R)
• M14: 17,397,185 km (0.119 R)
• M15: 18,771,092 km (0.072 R)
• M16: 19,921,200 km (0.072 R)
• M17: 23,433,609 km (0.103 R)
• M18: 26,030,478 km (0.11 R)
• M19: 26,500,964 km (0.072 R)
• M20: 50,674,932 km (0.075 R)
• M21: 60,561,257 km (0.112 R)
• M22: 71,428,645 km (0.065 R)
• M23: 81,254,383 km (0.088 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 15,301 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit