🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.52 AU - 0.56 AU

Year: 152 Days

Day: 30 Hours

Environment

Temp: 193 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,726,729 km

• M1: 34,258 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.62 AU - 1.98 AU

Year: 925 Days

Day: 46.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.07 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.29 AU - 2.37 AU

Year: 1362 Days

Day: 36.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.64 AU - 3.34 AU

Year: 1980 Days

Day: 23.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.06 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 261

Radius: 4.7

Gravity: 11.82 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 11.86 AU - 18.4 AU

Year: 22533 Days

Day: 22.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 59,726,729 km

• M1: 58,493 km (0.081 R)
• M2: 229,334 km (0.079 R)
• M3: 400,623 km (0.088 R)
• M4: 643,271 km (0.057 R)
• M5: 1,498,671 km (0.104 R)
• M6: 1,718,281 km (0.101 R)
• M7: 2,069,238 km (0.097 R)
• M8: 2,551,541 km (0.069 R)
• M9: 2,936,157 km (0.112 R)
• M10: 3,463,490 km (0.056 R)
• M11: 3,792,007 km (0.1 R)
• M12: 4,385,162 km (0.097 R)
• M13: 4,902,472 km (0.066 R)
• M14: 6,096,562 km (0.066 R)
• M15: 7,251,757 km (0.096 R)
• M16: 8,399,920 km (0.107 R)
• M17: 8,841,533 km (0.118 R)
• M18: 10,593,324 km (0.088 R)
• M19: 10,935,006 km (0.076 R)
• M20: 11,225,375 km (0.051 R)
• M21: 12,313,102 km (0.064 R)
• M22: 15,921,103 km (0.079 R)
• M23: 16,902,764 km (0.092 R)
• M24: 18,165,669 km (0.116 R)
• M25: 18,490,895 km (0.101 R)
• M26: 19,405,387 km (0.095 R)
• M27: 24,042,023 km (0.067 R)
• M28: 24,730,922 km (0.089 R)
• M29: 26,045,139 km (0.078 R)
• M30: 26,251,434 km (0.091 R)
• M31: 30,953,595 km (0.097 R)
• M32: 32,004,071 km (0.046 R)
• M33: 38,676,585 km (0.081 R)
• M34: 39,758,028 km (0.088 R)
• M35: 42,835,705 km (0.117 R)
• M36: 50,094,044 km (0.063 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 18,804 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit