🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.42 AU - 0.7 AU

Year: 125 Days

Day: 22.4 Hours

Environment

Temp: 374 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,422,728 km

• M1: 423,212 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.68 AU - 0.74 AU

Year: 179 Days

Day: 17.6 Hours

Environment

Temp: 245 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.76 AU - 0.8 AU

Year: 206 Days

Day: 28.3 Hours

Environment

Temp: 312 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.83 AU - 2.75 AU

Year: 1037 Days

Day: 41.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.34 AU - 2.86 AU

Year: 1254 Days

Day: 32 Hours

Environment

Temp: 9 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.32 AU - 3.08 AU

Year: 1328 Days

Day: 25.5 Hours

Environment

Temp: -6 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 95,422,728 km

• M1: 63,280 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.7

Radius: 12.5

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 10.29 AU - 15.31 AU

Year: 13703 Days

Day: 13.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 95,422,728 km

• M1: 155,432 km (0.084 R)
• M2: 1,611,917 km (0.102 R)
• M3: 2,463,578 km (0.12 R)
• M4: 3,504,629 km (0.113 R)
• M5: 4,135,932 km (0.102 R)
• M6: 5,141,380 km (0.103 R)
• M7: 6,276,379 km (0.091 R)
• M8: 7,480,193 km (0.096 R)
• M9: 13,362,979 km (0.058 R)
• M10: 14,049,933 km (0.055 R)
• M11: 18,620,896 km (0.05 R)

Asteroid Belt

Center: 18.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 23.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472.3

Radius: 6.7

Gravity: 10.52 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 19.85 AU - 26.91 AU

Year: 33827 Days

Day: 19.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 95,422,728 km

• M1: 84,373 km (0.056 R)
• M2: 328,517 km (0.12 R)
• M3: 1,682,826 km (0.085 R)
• M4: 2,290,343 km (0.091 R)
• M5: 2,606,294 km (0.077 R)
• M6: 3,178,207 km (0.081 R)
• M7: 3,699,855 km (0.11 R)
• M8: 4,136,082 km (0.065 R)
• M9: 5,314,764 km (0.031 R)
• M10: 5,695,341 km (0.108 R)
• M11: 8,371,946 km (0.093 R)
• M12: 11,231,359 km (0.079 R)
• M13: 12,730,180 km (0.118 R)
• M14: 14,929,718 km (0.058 R)
• M15: 17,554,263 km (0.089 R)
• M16: 20,883,264 km (0.12 R)
• M17: 21,830,219 km (0.08 R)
• M18: 23,583,656 km (0.093 R)
• M19: 24,959,058 km (0.119 R)
• M20: 29,666,006 km (0.104 R)
• M21: 33,490,475 km (0.115 R)
• M22: 34,932,300 km (0.099 R)
• M23: 38,717,126 km (0.084 R)
• M24: 39,983,771 km (0.108 R)
• M25: 42,766,441 km (0.094 R)
• M26: 44,290,694 km (0.104 R)
• M27: 44,979,741 km (0.089 R)
• M28: 47,626,876 km (0.067 R)
• M29: 53,617,822 km (0.11 R)
• M30: 54,597,089 km (0.101 R)
• M31: 57,402,498 km (0.099 R)
• M32: 73,358,906 km (0.06 R)
• M33: 85,226,805 km (0.03 R)
• M34: 86,828,250 km (0.096 R)
• M35: 90,366,539 km (0.112 R)
• M36: 92,311,012 km (0.068 R)

Kuiper Belt

Range: 36.6 - 65.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 19,381 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit