🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.44 AU - 0.62 AU

Year: 137 Days

Day: 45.3 Hours

Environment

Temp: 231 °C

Axial Tilt: 41.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.38 AU - 1.5 AU

Year: 613 Days

Day: 43.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 65,685,036 km

• M1: 387,608 km (0.037 R)
• M2: 499,657 km (0.11 R)

Asteroid Belt

Center: 8.01 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 451.9

Radius: 3.1

Gravity: 47.02 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 13.31 AU - 15.85 AU

Year: 19750 Days

Day: 19.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 65,685,036 km

• M1: 42,486 km (0.104 R)
• M2: 160,668 km (0.03 R)
• M3: 302,487 km (0.102 R)
• M4: 786,286 km (0.078 R)
• M5: 2,090,331 km (0.05 R)
• M6: 3,126,895 km (0.118 R)
• M7: 3,336,930 km (0.115 R)
• M8: 3,932,629 km (0.119 R)
• M9: 6,941,491 km (0.102 R)
• M10: 7,435,463 km (0.051 R)
• M11: 7,620,815 km (0.082 R)
• M12: 7,952,473 km (0.074 R)
• M13: 9,978,776 km (0.079 R)
• M14: 11,020,127 km (0.079 R)
• M15: 11,200,542 km (0.081 R)
• M16: 12,004,930 km (0.053 R)
• M17: 12,847,016 km (0.075 R)
• M18: 13,589,620 km (0.068 R)
• M19: 14,289,140 km (0.064 R)
• M20: 14,575,620 km (0.084 R)
• M21: 17,247,438 km (0.089 R)
• M22: 17,735,875 km (0.071 R)
• M23: 18,997,583 km (0.038 R)
• M24: 21,231,079 km (0.042 R)
• M25: 26,640,090 km (0.096 R)
• M26: 28,066,805 km (0.111 R)
• M27: 28,403,101 km (0.093 R)
• M28: 29,659,423 km (0.09 R)
• M29: 30,714,388 km (0.106 R)
• M30: 37,574,348 km (0.106 R)
• M31: 49,998,750 km (0.037 R)
• M32: 52,332,477 km (0.118 R)
• M33: 53,012,249 km (0.096 R)
• M34: 55,438,129 km (0.098 R)
• M35: 61,824,462 km (0.118 R)
• M36: 63,542,444 km (0.097 R)
• M37: 64,705,268 km (0.112 R)
• M38: 64,900,493 km (0.109 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 19,207 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit