🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.57 AU - 0.57 AU

Year: 160 Days

Day: 42.3 Hours

Environment

Temp: 141 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.57 AU - 0.65 AU

Year: 178 Days

Day: 21.4 Hours

Environment

Temp: 184 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,343,783 km

• M1: 101,577 km (0.111 R)
• M2: 272,867 km (0.029 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.81 AU - 1.07 AU

Year: 340 Days

Day: 43.9 Hours

Environment

Temp: 26 °C

Axial Tilt: 1.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.09 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.6

Radius: 12.2

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.16 AU - 5.3 AU

Year: 4459 Days

Day: 10.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 50,343,783 km

• M1: 216,767 km (0.041 R)
• M2: 718,369 km (0.114 R)
• M3: 1,151,305 km (0.051 R)
• M4: 2,104,094 km (0.064 R)
• M5: 2,925,237 km (0.096 R)
• M6: 3,743,388 km (0.097 R)
• M7: 5,198,676 km (0.094 R)
• M8: 5,914,801 km (0.083 R)
• M9: 8,011,714 km (0.047 R)
• M10: 8,677,125 km (0.103 R)
• M11: 12,571,457 km (0.077 R)
• M12: 17,558,751 km (0.072 R)
• M13: 17,967,153 km (0.118 R)
• M14: 20,232,514 km (0.075 R)
• M15: 23,097,163 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.3

Radius: 8

Gravity: 12.36 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 8.21 AU - 9.73 AU

Year: 10015 Days

Day: 13.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 50,343,783 km

• M1: 99,483 km (0.116 R)
• M2: 412,441 km (0.094 R)
• M3: 743,202 km (0.077 R)
• M4: 1,539,063 km (0.071 R)
• M5: 3,412,627 km (0.1 R)
• M6: 3,716,609 km (0.035 R)
• M7: 5,118,790 km (0.089 R)
• M8: 6,803,711 km (0.119 R)
• M9: 9,018,059 km (0.091 R)
• M10: 11,503,927 km (0.09 R)
• M11: 12,603,172 km (0.104 R)
• M12: 15,009,005 km (0.108 R)
• M13: 18,082,493 km (0.092 R)
• M14: 22,417,690 km (0.071 R)
• M15: 23,216,842 km (0.099 R)
• M16: 27,099,205 km (0.093 R)
• M17: 27,499,679 km (0.058 R)
• M18: 28,005,769 km (0.094 R)
• M19: 34,106,669 km (0.115 R)
• M20: 45,814,348 km (0.118 R)
• M21: 47,533,975 km (0.107 R)
• M22: 47,970,502 km (0.079 R)
• M23: 48,703,831 km (0.086 R)
• M24: 49,147,538 km (0.115 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 19,974 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit