🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.51 AU - 0.81 AU

Year: 194 Days

Day: 21.1 Hours

Environment

Temp: 217 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.16 AU - 1.52 AU

Year: 561 Days

Day: 41.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 91,211,207 km

• M1: 129,103 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.58 AU - 2.06 AU

Year: 888 Days

Day: 34.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.17 AU - 3.23 AU

Year: 1604 Days

Day: 20.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.64 AU - 2.9 AU

Year: 1667 Days

Day: 20.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 871.2

Radius: 6.4

Gravity: 21.27 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 12.37 AU - 19.75 AU

Year: 23276 Days

Day: 16.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 91,211,207 km

• M1: 162,762 km (0.097 R)
• M2: 445,951 km (0.112 R)
• M3: 1,159,683 km (0.028 R)
• M4: 1,974,841 km (0.101 R)
• M5: 6,314,676 km (0.045 R)
• M6: 8,328,712 km (0.07 R)
• M7: 10,801,116 km (0.092 R)
• M8: 15,658,858 km (0.111 R)
• M9: 17,677,083 km (0.074 R)
• M10: 18,606,385 km (0.096 R)
• M11: 19,862,558 km (0.117 R)
• M12: 21,693,935 km (0.115 R)
• M13: 30,278,160 km (0.058 R)
• M14: 37,610,401 km (0.088 R)
• M15: 46,739,012 km (0.114 R)
• M16: 53,325,657 km (0.116 R)
• M17: 55,455,332 km (0.089 R)
• M18: 56,045,795 km (0.101 R)
• M19: 64,541,309 km (0.063 R)
• M20: 65,852,384 km (0.074 R)
• M21: 73,618,608 km (0.117 R)
• M22: 75,530,768 km (0.097 R)
• M23: 77,475,690 km (0.049 R)
• M24: 81,212,046 km (0.116 R)
• M25: 86,114,817 km (0.112 R)
• M26: 90,665,585 km (0.051 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 18,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit