🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.52 AU - 0.58 AU

Year: 89 Days

Day: 17.6 Hours

Environment

Temp: 737 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.49 AU - 0.77 AU

Year: 109 Days

Day: 14.7 Hours

Environment

Temp: 734 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.96 AU - 2.1 AU

Year: 632 Days

Day: 39.1 Hours

Environment

Temp: 336 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.18 AU - 2.78 AU

Year: 854 Days

Day: 22.1 Hours

Environment

Temp: 275 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 120,676,678 km

• M1: 27,975 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.06 AU - 2.94 AU

Year: 864 Days

Day: 26.2 Hours

Environment

Temp: 286 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.79 AU - 3.25 AU

Year: 1148 Days

Day: 27.6 Hours

Environment

Temp: 181 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 120,676,678 km

• M1: 948,750 km (0.09 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.43 AU - 3.71 AU

Year: 1176 Days

Day: 36.7 Hours

Environment

Temp: 217 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 8 - Terrestrial

Semi-Major Axis: 6.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.96 AU - 7.18 AU

Year: 3270 Days

Day: 43 Hours

Environment

Temp: 43 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 9 - Terrestrial

Semi-Major Axis: 8 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.44 AU - 8.56 AU

Year: 4948 Days

Day: 47.6 Hours

Environment

Temp: -17 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 19.81 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 31.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.1

Radius: 3.1

Gravity: 75.24 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 25.71 AU - 37.53 AU

Year: 38880 Days

Day: 20.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 120,676,678 km

• M1: 39,195 km (0.111 R)
• M2: 138,827 km (0.115 R)
• M3: 252,222 km (0.072 R)
• M4: 369,656 km (0.117 R)
• M5: 590,313 km (0.098 R)
• M6: 696,228 km (0.097 R)
• M7: 946,955 km (0.039 R)
• M8: 1,254,378 km (0.106 R)
• M9: 3,702,547 km (0.111 R)
• M10: 5,122,680 km (0.035 R)
• M11: 5,300,103 km (0.113 R)
• M12: 7,644,152 km (0.109 R)
• M13: 8,231,922 km (0.096 R)
• M14: 8,786,182 km (0.112 R)
• M15: 10,526,604 km (0.093 R)
• M16: 13,631,956 km (0.07 R)
• M17: 13,886,722 km (0.046 R)
• M18: 18,615,660 km (0.096 R)
• M19: 18,929,367 km (0.103 R)
• M20: 19,674,962 km (0.073 R)
• M21: 21,111,252 km (0.094 R)
• M22: 21,912,797 km (0.11 R)
• M23: 22,145,571 km (0.07 R)
• M24: 24,439,056 km (0.105 R)
• M25: 28,512,606 km (0.109 R)
• M26: 28,651,134 km (0.117 R)
• M27: 29,632,795 km (0.063 R)
• M28: 48,331,930 km (0.032 R)
• M29: 49,321,520 km (0.069 R)
• M30: 59,744,004 km (0.095 R)
• M31: 60,883,341 km (0.102 R)
• M32: 61,343,205 km (0.035 R)
• M33: 65,827,102 km (0.082 R)
• M34: 73,864,248 km (0.104 R)
• M35: 78,932,474 km (0.112 R)
• M36: 87,398,816 km (0.107 R)
• M37: 95,827,908 km (0.093 R)
• M38: 103,144,441 km (0.075 R)
• M39: 103,470,714 km (0.104 R)
• M40: 115,680,443 km (0.07 R)

Kuiper Belt

Range: 50.1 - 78.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 17,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit