🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.47 AU - 0.67 AU

Year: 160 Days

Day: 30.2 Hours

Environment

Temp: 207 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,251,434 km

• M1: 43,683 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.62 AU - 0.62 AU

Year: 181 Days

Day: 17.9 Hours

Environment

Temp: 180 °C

Axial Tilt: 43.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,251,434 km

• M1: 127,906 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.6 AU - 0.84 AU

Year: 227 Days

Day: 22.4 Hours

Environment

Temp: 170 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.98 AU - 1.5 AU

Year: 512 Days

Day: 34.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 86,251,434 km

• M1: 22,290 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.82 AU - 2.14 AU

Year: 1033 Days

Day: 47.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 957.8

Radius: 6.8

Gravity: 20.71 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 12.63 AU - 16.31 AU

Year: 20413 Days

Day: 24.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 86,251,434 km

• M1: 84,822 km (0.06 R)
• M2: 296,503 km (0.041 R)
• M3: 837,748 km (0.105 R)
• M4: 2,651,622 km (0.069 R)
• M5: 2,881,704 km (0.069 R)
• M6: 3,592,144 km (0.115 R)
• M7: 3,939,510 km (0.058 R)
• M8: 4,343,873 km (0.12 R)
• M9: 4,592,206 km (0.028 R)
• M10: 5,001,805 km (0.077 R)
• M11: 5,516,870 km (0.098 R)
• M12: 6,652,617 km (0.067 R)
• M13: 10,472,300 km (0.03 R)
• M14: 11,447,528 km (0.056 R)
• M15: 18,418,789 km (0.079 R)
• M16: 21,836,203 km (0.108 R)
• M17: 24,298,434 km (0.096 R)
• M18: 30,277,711 km (0.101 R)
• M19: 34,019,902 km (0.101 R)
• M20: 36,001,775 km (0.077 R)
• M21: 37,760,597 km (0.083 R)
• M22: 38,964,561 km (0.061 R)
• M23: 41,766,678 km (0.088 R)
• M24: 47,942,677 km (0.071 R)
• M25: 54,510,023 km (0.065 R)
• M26: 55,082,983 km (0.059 R)
• M27: 56,240,721 km (0.062 R)
• M28: 60,014,178 km (0.077 R)
• M29: 80,688,604 km (0.102 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: 209 - 19,396 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit