🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.53 AU - 0.79 AU

Year: 197 Days

Day: 47.5 Hours

Environment

Temp: 131 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,706,214 km

• M1: 283,937 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.68 AU - 0.92 AU

Year: 263 Days

Day: 14.4 Hours

Environment

Temp: 120 °C

Axial Tilt: 50 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.03 AU - 1.03 AU

Year: 384 Days

Day: 36.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,706,214 km

• M1: 160,967 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.21 AU - 1.63 AU

Year: 621 Days

Day: 17.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.43 AU - 2.17 AU

Year: 887 Days

Day: 21.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.98 AU - 4.9 AU

Year: 3434 Days

Day: 19.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.3

Radius: 8

Gravity: 11.05 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 9.17 AU - 11.65 AU

Year: 12330 Days

Day: 9.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 55,706,214 km

• M1: 99,483 km (0.054 R)
• M2: 480,957 km (0.041 R)
• M3: 812,017 km (0.079 R)
• M4: 1,065,586 km (0.089 R)
• M5: 2,171,413 km (0.114 R)
• M6: 3,711,972 km (0.09 R)
• M7: 4,999,561 km (0.116 R)
• M8: 5,337,502 km (0.109 R)
• M9: 5,654,500 km (0.12 R)
• M10: 6,722,031 km (0.11 R)
• M11: 8,425,053 km (0.114 R)
• M12: 9,150,603 km (0.087 R)
• M13: 9,605,679 km (0.072 R)
• M14: 9,969,950 km (0.109 R)
• M15: 12,170,684 km (0.114 R)
• M16: 12,474,518 km (0.09 R)
• M17: 15,020,823 km (0.028 R)
• M18: 15,582,862 km (0.106 R)
• M19: 17,049,669 km (0.111 R)
• M20: 19,667,333 km (0.034 R)
• M21: 24,317,283 km (0.106 R)
• M22: 31,779,973 km (0.073 R)
• M23: 33,057,838 km (0.109 R)
• M24: 42,837,500 km (0.113 R)
• M25: 47,026,539 km (0.048 R)
• M26: 50,380,823 km (0.069 R)
• M27: 51,007,339 km (0.086 R)
• M28: 52,276,078 km (0.054 R)
• M29: 55,041,545 km (0.108 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 17,824 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit