🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1 AU - 1.26 AU

Year: 418 Days

Day: 14.9 Hours

Environment

Temp: 43 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 49,219,169 km

• M1: 28,723 km (0.094 R)
• M2: 481,855 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.92 AU - 2.96 AU

Year: 1327 Days

Day: 20.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,219,169 km

• M1: 53,107 km (0.081 R)
• M2: 342,729 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.55 AU - 2.87 AU

Year: 1554 Days

Day: 30.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.1 AU - 4.92 AU

Year: 2796 Days

Day: 16.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.55 AU - 4.77 AU

Year: 2955 Days

Day: 47.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,219,169 km

• M1: 63,429 km (0.079 R)
• M2: 827,127 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.63 AU - 6.27 AU

Year: 4431 Days

Day: 21 Hours

Environment

Temp: -134 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.6

Radius: 14.1

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 7.5 AU - 8.52 AU

Year: 7895 Days

Day: 14.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 49,219,169 km

• M1: 176,525 km (0.097 R)
• M2: 897,288 km (0.113 R)
• M3: 1,431,203 km (0.103 R)
• M4: 3,438,058 km (0.107 R)
• M5: 4,672,540 km (0.108 R)
• M6: 6,473,997 km (0.094 R)
• M7: 7,210,917 km (0.056 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.1

Radius: 14.4

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 7.29 AU - 12.09 AU

Year: 10505 Days

Day: 12.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 49,219,169 km

• M1: 182,509 km (0.105 R)
• M2: 694,134 km (0.115 R)
• M3: 1,847,085 km (0.083 R)
• M4: 2,467,168 km (0.086 R)
• M5: 2,934,213 km (0.118 R)
• M6: 3,485,331 km (0.115 R)
• M7: 5,078,100 km (0.085 R)
• M8: 6,055,273 km (0.105 R)
• M9: 6,532,490 km (0.05 R)
• M10: 6,995,196 km (0.112 R)
• M11: 9,599,695 km (0.103 R)
• M12: 10,250,895 km (0.059 R)
• M13: 12,383,113 km (0.077 R)
• M14: 13,216,224 km (0.043 R)
• M15: 15,261,227 km (0.102 R)
• M16: 18,104,484 km (0.103 R)
• M17: 21,200,711 km (0.115 R)
• M18: 22,918,244 km (0.113 R)
• M19: 26,629,019 km (0.063 R)
• M20: 29,662,565 km (0.119 R)
• M21: 31,698,891 km (0.116 R)
• M22: 35,336,812 km (0.032 R)
• M23: 42,624,473 km (0.114 R)
• M24: 46,194,027 km (0.096 R)
• M25: 46,760,405 km (0.1 R)
• M26: 48,925,535 km (0.088 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 11,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit