🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.09 AU - 1.31 AU

Year: 485 Days

Day: 27.3 Hours

Environment

Temp: 9 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,789,729 km

• M1: 172,636 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.3

Radius: 13.8

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.33 AU - 7.05 AU

Year: 5682 Days

Day: 7.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 47,789,729 km

• M1: 171,738 km (0.12 R)
• M2: 690,095 km (0.097 R)
• M3: 1,227,151 km (0.055 R)
• M4: 2,114,117 km (0.066 R)
• M5: 2,851,335 km (0.102 R)
• M6: 3,300,129 km (0.089 R)
• M7: 3,901,512 km (0.059 R)
• M8: 4,504,541 km (0.106 R)
• M9: 5,458,826 km (0.116 R)
• M10: 8,255,409 km (0.077 R)
• M11: 9,177,231 km (0.099 R)
• M12: 10,125,981 km (0.104 R)
• M13: 11,095,375 km (0.048 R)
• M14: 11,670,279 km (0.109 R)
• M15: 12,593,298 km (0.102 R)
• M16: 13,916,192 km (0.094 R)
• M17: 14,795,529 km (0.059 R)
• M18: 16,952,580 km (0.118 R)
• M19: 18,015,772 km (0.112 R)
• M20: 20,406,047 km (0.084 R)
• M21: 24,599,724 km (0.063 R)

Asteroid Belt

Center: 7.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.5

Radius: 10.7

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 7.29 AU - 11.69 AU

Year: 10786 Days

Day: 9.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 47,789,729 km

• M1: 133,142 km (0.102 R)
• M2: 705,354 km (0.041 R)
• M3: 1,368,970 km (0.085 R)
• M4: 1,877,004 km (0.111 R)
• M5: 3,490,268 km (0.06 R)
• M6: 3,843,319 km (0.1 R)
• M7: 5,671,405 km (0.112 R)
• M8: 8,148,746 km (0.058 R)
• M9: 10,426,972 km (0.097 R)
• M10: 11,880,016 km (0.109 R)
• M11: 13,220,712 km (0.069 R)
• M12: 13,896,595 km (0.098 R)
• M13: 16,062,623 km (0.085 R)
• M14: 17,407,059 km (0.106 R)
• M15: 23,362,999 km (0.114 R)
• M16: 26,122,032 km (0.072 R)
• M17: 32,499,090 km (0.054 R)
• M18: 38,219,264 km (0.093 R)
• M19: 38,962,765 km (0.115 R)
• M20: 44,987,072 km (0.038 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: 350 - 18,183 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit