🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.94 AU - 0.96 AU

Year: 345 Days

Day: 25.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 92,033,485 km

• M1: 24,684 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.82 AU - 1.12 AU

Year: 356 Days

Day: 24.3 Hours

Environment

Temp: 9 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 92,033,485 km

• M1: 220,507 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.32 AU - 2.66 AU

Year: 1465 Days

Day: 43.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.4 AU - 4.48 AU

Year: 2915 Days

Day: 40.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,033,485 km

• M1: 209,886 km (0.049 R)

Asteroid Belt

Center: 9.67 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 957.2

Radius: 5

Gravity: 38.29 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 14.41 AU - 16.37 AU

Year: 22507 Days

Day: 19.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 92,033,485 km

• M1: 66,870 km (0.097 R)
• M2: 250,576 km (0.107 R)
• M3: 467,793 km (0.071 R)
• M4: 787,034 km (0.103 R)
• M5: 963,560 km (0.074 R)
• M6: 1,317,808 km (0.12 R)
• M7: 2,305,303 km (0.053 R)
• M8: 2,749,459 km (0.109 R)
• M9: 3,161,452 km (0.12 R)
• M10: 4,497,810 km (0.102 R)
• M11: 5,069,124 km (0.079 R)
• M12: 5,773,580 km (0.081 R)
• M13: 8,782,741 km (0.086 R)
• M14: 10,816,375 km (0.115 R)
• M15: 11,284,915 km (0.112 R)
• M16: 12,698,017 km (0.107 R)
• M17: 14,950,362 km (0.117 R)
• M18: 16,300,483 km (0.102 R)
• M19: 18,006,946 km (0.091 R)
• M20: 18,193,195 km (0.053 R)
• M21: 18,951,208 km (0.096 R)
• M22: 19,435,456 km (0.079 R)
• M23: 23,389,477 km (0.119 R)
• M24: 23,946,580 km (0.053 R)
• M25: 24,285,120 km (0.084 R)
• M26: 24,626,801 km (0.066 R)
• M27: 31,473,298 km (0.106 R)
• M28: 31,743,771 km (0.11 R)
• M29: 35,693,753 km (0.097 R)
• M30: 40,435,407 km (0.064 R)
• M31: 43,707,411 km (0.082 R)
• M32: 45,580,078 km (0.036 R)
• M33: 49,302,521 km (0.111 R)
• M34: 57,144,143 km (0.091 R)
• M35: 57,748,668 km (0.083 R)
• M36: 68,232,935 km (0.112 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 14,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit