🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.62 AU - 0.68 AU

Year: 194 Days

Day: 12.6 Hours

Environment

Temp: 140 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.51 AU - 0.81 AU

Year: 199 Days

Day: 13.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 21,066,750 km

• M1: 42,486 km (0.118 R)
• M2: 534,214 km (0.028 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.62 AU - 0.8 AU

Year: 222 Days

Day: 26.9 Hours

Environment

Temp: 137 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.34 AU - 1.48 AU

Year: 621 Days

Day: 43.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,066,750 km

• M1: 511,475 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.29 AU - 1.87 AU

Year: 737 Days

Day: 21.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.18 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.6

Radius: 9.7

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.48 AU - 5.06 AU

Year: 3864 Days

Day: 9.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 21,066,750 km

• M1: 120,725 km (0.119 R)
• M2: 595,400 km (0.102 R)
• M3: 1,130,810 km (0.036 R)
• M4: 2,480,781 km (0.11 R)
• M5: 3,624,607 km (0.053 R)
• M6: 4,645,014 km (0.068 R)
• M7: 5,899,542 km (0.107 R)
• M8: 7,091,837 km (0.09 R)
• M9: 8,369,851 km (0.086 R)
• M10: 9,135,194 km (0.094 R)
• M11: 9,571,870 km (0.111 R)
• M12: 10,487,110 km (0.093 R)
• M13: 11,796,839 km (0.075 R)
• M14: 12,579,835 km (0.074 R)
• M15: 13,350,862 km (0.081 R)
• M16: 13,818,804 km (0.106 R)
• M17: 15,086,945 km (0.103 R)
• M18: 15,441,343 km (0.112 R)
• M19: 16,591,152 km (0.119 R)
• M20: 18,022,654 km (0.058 R)
• M21: 19,834,882 km (0.072 R)
• M22: 20,321,674 km (0.114 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 17,915 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit