🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.7 AU - 1.14 AU

Year: 329 Days

Day: 44.6 Hours

Environment

Temp: 30 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,098,962 km

• M1: 372,648 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.12 AU - 1.14 AU

Year: 448 Days

Day: 15.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.5

Radius: 12.3

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6.29 AU - 6.57 AU

Year: 6078 Days

Day: 9.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 80,098,962 km

• M1: 153,039 km (0.088 R)
• M2: 713,881 km (0.092 R)
• M3: 1,299,258 km (0.086 R)
• M4: 1,792,033 km (0.078 R)
• M5: 3,081,866 km (0.095 R)
• M6: 5,439,977 km (0.104 R)
• M7: 6,164,330 km (0.086 R)
• M8: 6,705,425 km (0.109 R)
• M9: 7,652,230 km (0.096 R)
• M10: 8,979,911 km (0.089 R)
• M11: 16,417,469 km (0.105 R)
• M12: 17,861,387 km (0.081 R)
• M13: 20,404,402 km (0.118 R)
• M14: 20,850,502 km (0.117 R)
• M15: 25,249,428 km (0.102 R)

Asteroid Belt

Center: 11.2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.8

Radius: 4

Gravity: 35.36 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 14.14 AU - 17.78 AU

Year: 23769 Days

Day: 15.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 80,098,962 km

• M1: 51,162 km (0.086 R)
• M2: 309,219 km (0.089 R)
• M3: 442,959 km (0.036 R)
• M4: 652,546 km (0.066 R)
• M5: 1,642,884 km (0.114 R)
• M6: 1,788,293 km (0.08 R)
• M7: 2,168,122 km (0.092 R)
• M8: 2,411,518 km (0.072 R)
• M9: 2,672,865 km (0.11 R)
• M10: 2,848,792 km (0.092 R)
• M11: 2,979,092 km (0.066 R)
• M12: 3,113,431 km (0.077 R)
• M13: 4,442,159 km (0.073 R)
• M14: 5,771,187 km (0.047 R)
• M15: 8,150,242 km (0.118 R)
• M16: 9,758,718 km (0.028 R)
• M17: 10,668,423 km (0.099 R)
• M18: 10,983,775 km (0.078 R)
• M19: 11,899,912 km (0.096 R)
• M20: 12,239,051 km (0.115 R)
• M21: 13,223,105 km (0.082 R)
• M22: 14,487,656 km (0.075 R)
• M23: 15,267,809 km (0.103 R)
• M24: 15,749,215 km (0.069 R)
• M25: 16,158,066 km (0.093 R)
• M26: 16,406,698 km (0.103 R)
• M27: 18,760,770 km (0.117 R)
• M28: 26,232,435 km (0.11 R)
• M29: 35,467,561 km (0.114 R)
• M30: 36,737,497 km (0.057 R)
• M31: 42,276,807 km (0.036 R)
• M32: 47,157,138 km (0.117 R)
• M33: 47,326,034 km (0.06 R)
• M34: 50,258,302 km (0.039 R)
• M35: 50,788,178 km (0.089 R)
• M36: 56,102,343 km (0.099 R)
• M37: 56,482,022 km (0.061 R)
• M38: 59,187,201 km (0.092 R)
• M39: 67,604,026 km (0.087 R)
• M40: 70,430,378 km (0.111 R)
• M41: 73,108,479 km (0.094 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: 402 - 12,564 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit