🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.02 AU - 1.18 AU

Year: 409 Days

Day: 18.8 Hours

Environment

Temp: 33 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,182,992 km

• M1: 101,876 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.26 AU - 1.48 AU

Year: 569 Days

Day: 26.7 Hours

Environment

Temp: -13 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.7 AU - 1.86 AU

Year: 842 Days

Day: 12.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,182,992 km

• M1: 68,366 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.62 AU - 2.48 AU

Year: 1041 Days

Day: 43.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.42 AU - 3.59 AU

Year: 1843 Days

Day: 13.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.92 AU - 4.18 AU

Year: 2373 Days

Day: 19.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.3

Radius: 8

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 10.26 AU - 12.3 AU

Year: 13440 Days

Day: 8.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 52,182,992 km

• M1: 100,380 km (0.064 R)
• M2: 403,166 km (0.107 R)
• M3: 684,859 km (0.094 R)
• M4: 1,068,727 km (0.085 R)
• M5: 1,343,688 km (0.108 R)
• M6: 1,696,589 km (0.098 R)
• M7: 2,410,022 km (0.107 R)
• M8: 2,846,099 km (0.094 R)
• M9: 3,212,913 km (0.11 R)
• M10: 5,506,997 km (0.119 R)
• M11: 7,255,198 km (0.113 R)
• M12: 9,197,277 km (0.091 R)
• M13: 12,273,757 km (0.086 R)
• M14: 12,876,338 km (0.08 R)
• M15: 13,688,953 km (0.113 R)
• M16: 20,194,815 km (0.036 R)
• M17: 20,695,818 km (0.089 R)
• M18: 23,143,838 km (0.096 R)
• M19: 24,437,560 km (0.118 R)
• M20: 25,390,648 km (0.096 R)
• M21: 26,170,801 km (0.066 R)
• M22: 26,467,304 km (0.105 R)
• M23: 27,574,328 km (0.094 R)
• M24: 28,294,492 km (0.117 R)
• M25: 31,301,559 km (0.097 R)
• M26: 31,635,761 km (0.097 R)
• M27: 36,940,651 km (0.075 R)
• M28: 39,737,533 km (0.116 R)
• M29: 46,035,753 km (0.114 R)
• M30: 48,077,165 km (0.1 R)
• M31: 50,330,408 km (0.086 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 17,931 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit