🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.58 AU - 0.88 AU

Year: 228 Days

Day: 24.3 Hours

Environment

Temp: 189 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,500,776 km

• M1: 35,006 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.35 AU - 1.59 AU

Year: 651 Days

Day: 18.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.48 AU - 3.14 AU

Year: 1720 Days

Day: 27.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.22 AU - 3.72 AU

Year: 2361 Days

Day: 15.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.81 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.5

Radius: 13.5

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 11.66 AU - 12.64 AU

Year: 15469 Days

Day: 13.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 65,500,776 km

• M1: 171,439 km (0.07 R)
• M2: 722,558 km (0.095 R)
• M3: 1,188,705 km (0.105 R)
• M4: 2,945,133 km (0.033 R)
• M5: 4,286,727 km (0.108 R)
• M6: 4,905,314 km (0.04 R)
• M7: 5,582,843 km (0.081 R)
• M8: 6,362,697 km (0.095 R)
• M9: 6,821,813 km (0.084 R)
• M10: 8,236,859 km (0.103 R)
• M11: 8,988,139 km (0.034 R)
• M12: 9,675,841 km (0.05 R)
• M13: 10,919,448 km (0.118 R)
• M14: 13,999,369 km (0.103 R)
• M15: 14,997,187 km (0.062 R)
• M16: 17,944,863 km (0.074 R)
• M17: 20,892,390 km (0.087 R)
• M18: 23,354,172 km (0.087 R)
• M19: 23,948,674 km (0.095 R)
• M20: 25,898,084 km (0.067 R)
• M21: 27,182,681 km (0.053 R)
• M22: 30,461,717 km (0.079 R)
• M23: 31,892,770 km (0.08 R)
• M24: 32,379,562 km (0.041 R)
• M25: 33,743,894 km (0.111 R)
• M26: 35,017,271 km (0.111 R)
• M27: 36,720,144 km (0.101 R)
• M28: 37,524,382 km (0.115 R)
• M29: 40,574,383 km (0.032 R)
• M30: 59,060,791 km (0.095 R)
• M31: 59,795,466 km (0.087 R)
• M32: 61,282,917 km (0.079 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 17,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit