🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.48 AU - 0.72 AU

Year: 166 Days

Day: 47 Hours

Environment

Temp: 232 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.85 AU - 1.35 AU

Year: 413 Days

Day: 32.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 41.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.14 AU - 2.24 AU

Year: 1161 Days

Day: 27.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.52 AU - 2.98 AU

Year: 1633 Days

Day: 38.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,919,148 km

• M1: 1,059,751 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231.8

Radius: 3.4

Gravity: 20.05 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 11.35 AU - 16.71 AU

Year: 18822 Days

Day: 23.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 50,919,148 km

• M1: 42,336 km (0.058 R)
• M2: 156,629 km (0.119 R)
• M3: 266,733 km (0.095 R)
• M4: 606,470 km (0.111 R)
• M5: 1,321,996 km (0.098 R)
• M6: 1,788,742 km (0.117 R)
• M7: 3,249,864 km (0.036 R)
• M8: 4,288,073 km (0.076 R)
• M9: 4,834,704 km (0.043 R)
• M10: 5,460,472 km (0.057 R)
• M11: 5,810,680 km (0.119 R)
• M12: 7,616,626 km (0.081 R)
• M13: 7,746,028 km (0.075 R)
• M14: 8,692,983 km (0.094 R)
• M15: 10,491,299 km (0.102 R)
• M16: 12,344,517 km (0.112 R)
• M17: 16,395,029 km (0.056 R)
• M18: 17,048,173 km (0.063 R)
• M19: 17,945,611 km (0.093 R)
• M20: 18,483,415 km (0.11 R)
• M21: 24,185,937 km (0.057 R)
• M22: 28,299,878 km (0.041 R)
• M23: 31,066,990 km (0.093 R)
• M24: 32,065,406 km (0.032 R)
• M25: 34,125,817 km (0.065 R)
• M26: 36,761,882 km (0.073 R)
• M27: 37,628,203 km (0.117 R)
• M28: 41,495,757 km (0.088 R)
• M29: 42,705,704 km (0.051 R)
• M30: 46,619,932 km (0.044 R)
• M31: 50,766,636 km (0.054 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 10,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit