🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.53 AU - 0.79 AU

Year: 203 Days

Day: 21.3 Hours

Environment

Temp: 117 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.53 AU - 0.87 AU

Year: 222 Days

Day: 41.3 Hours

Environment

Temp: 96 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,788,625 km

• M1: 55,052 km (0.057 R)

Asteroid Belt

Center: 1.35 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.59 AU - 2.41 AU

Year: 1071 Days

Day: 26.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 126 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.36 AU - 2.64 AU

Year: 1497 Days

Day: 30.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,788,625 km

• M1: 913,744 km (0.102 R)
• M2: 1,360,742 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.45 AU - 3.63 AU

Year: 2008 Days

Day: 39.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 127.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.27 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 191.5

Radius: 5.4

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 13.35 AU - 17.65 AU

Year: 23112 Days

Day: 18.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 54,788,625 km

• M1: 78,389 km (0.097 R)
• M2: 375,790 km (0.07 R)
• M3: 573,857 km (0.093 R)
• M4: 922,121 km (0.099 R)
• M5: 1,589,477 km (0.091 R)
• M6: 2,015,831 km (0.095 R)
• M7: 2,474,199 km (0.101 R)
• M8: 4,509,628 km (0.03 R)
• M9: 4,954,532 km (0.104 R)
• M10: 5,784,800 km (0.082 R)
• M11: 6,785,011 km (0.059 R)
• M12: 8,731,729 km (0.111 R)
• M13: 11,363,005 km (0.103 R)
• M14: 12,305,472 km (0.101 R)
• M15: 13,045,832 km (0.107 R)
• M16: 16,087,157 km (0.108 R)
• M17: 17,810,225 km (0.085 R)
• M18: 19,985,528 km (0.099 R)
• M19: 24,278,687 km (0.044 R)
• M20: 26,740,769 km (0.054 R)
• M21: 27,562,510 km (0.043 R)
• M22: 30,906,022 km (0.104 R)
• M23: 37,104,610 km (0.097 R)
• M24: 51,413,048 km (0.117 R)
• M25: 52,362,845 km (0.12 R)
• M26: 52,682,087 km (0.068 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 15,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit