🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.6 AU - 0.9 AU

Year: 232 Days

Day: 41.9 Hours

Environment

Temp: 143 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,544,793 km

• M1: 243,994 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.13 AU - 1.83 AU

Year: 642 Days

Day: 40.3 Hours

Environment

Temp: -3 °C

Axial Tilt: 18.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.92 AU - 2.3 AU

Year: 1092 Days

Day: 12.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.07 AU - 2.75 AU

Year: 1334 Days

Day: 29 Hours

Environment

Temp: -79 °C

Axial Tilt: 124.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,544,793 km

• M1: 413,788 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.37 AU - 2.67 AU

Year: 1426 Days

Day: 23.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 449.2

Radius: 3.7

Gravity: 32.81 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 11.44 AU - 14.52 AU

Year: 16669 Days

Day: 20.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 58,544,793 km

• M1: 46,076 km (0.118 R)
• M2: 247,435 km (0.092 R)
• M3: 398,678 km (0.118 R)
• M4: 824,733 km (0.08 R)
• M5: 1,705,715 km (0.119 R)
• M6: 1,944,922 km (0.114 R)
• M7: 2,167,524 km (0.104 R)
• M8: 2,641,150 km (0.07 R)
• M9: 3,596,782 km (0.116 R)
• M10: 4,442,309 km (0.091 R)
• M11: 7,098,269 km (0.096 R)
• M12: 10,541,115 km (0.08 R)
• M13: 11,578,277 km (0.046 R)
• M14: 13,587,077 km (0.095 R)
• M15: 14,123,236 km (0.091 R)
• M16: 15,889,837 km (0.03 R)
• M17: 17,640,282 km (0.1 R)
• M18: 18,037,165 km (0.092 R)
• M19: 18,602,645 km (0.117 R)
• M20: 19,854,181 km (0.066 R)
• M21: 24,332,393 km (0.084 R)
• M22: 26,338,650 km (0.097 R)
• M23: 27,171,012 km (0.032 R)
• M24: 28,669,684 km (0.059 R)
• M25: 28,888,246 km (0.111 R)
• M26: 32,064,957 km (0.088 R)
• M27: 32,655,719 km (0.037 R)
• M28: 33,374,088 km (0.065 R)
• M29: 37,254,507 km (0.099 R)
• M30: 39,640,145 km (0.106 R)
• M31: 44,420,245 km (0.099 R)
• M32: 51,479,170 km (0.079 R)
• M33: 52,126,181 km (0.108 R)
• M34: 55,611,812 km (0.093 R)
• M35: 57,152,071 km (0.111 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 15,496 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit