🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.68 AU - 0.7 AU

Year: 207 Days

Day: 33.2 Hours

Environment

Temp: 163 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.03 AU - 1.21 AU

Year: 429 Days

Day: 23.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 169 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 112,377,971 km

• M1: 34,408 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.2 AU - 1.32 AU

Year: 512 Days

Day: 13.8 Hours

Environment

Temp: -9 °C

Axial Tilt: 2.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.91 AU - 3.81 AU

Year: 2227 Days

Day: 46.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 19.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 967.1

Radius: 4.9

Gravity: 40.28 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 14.37 AU - 23.85 AU

Year: 30212 Days

Day: 18.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 112,377,971 km

• M1: 173,234 km (0.053 R)
• M2: 471,084 km (0.072 R)
• M3: 1,101,040 km (0.095 R)
• M4: 1,392,158 km (0.116 R)
• M5: 2,346,143 km (0.104 R)
• M6: 3,185,387 km (0.036 R)
• M7: 4,134,137 km (0.116 R)
• M8: 6,621,501 km (0.117 R)
• M9: 9,242,456 km (0.08 R)
• M10: 11,136,664 km (0.096 R)
• M11: 16,877,183 km (0.063 R)
• M12: 22,202,867 km (0.098 R)
• M13: 23,600,859 km (0.083 R)
• M14: 24,687,089 km (0.08 R)
• M15: 26,699,929 km (0.093 R)
• M16: 30,480,865 km (0.119 R)
• M17: 40,260,377 km (0.063 R)
• M18: 45,023,125 km (0.088 R)
• M19: 46,130,299 km (0.091 R)
• M20: 55,648,164 km (0.074 R)
• M21: 56,495,785 km (0.112 R)
• M22: 65,215,397 km (0.056 R)
• M23: 66,631,640 km (0.102 R)
• M24: 68,309,829 km (0.083 R)
• M25: 78,178,202 km (0.069 R)
• M26: 88,379,280 km (0.076 R)
• M27: 90,112,821 km (0.058 R)
• M28: 102,252,987 km (0.106 R)
• M29: 102,886,983 km (0.093 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 15,902 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit