🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.81 AU - 0.99 AU

Year: 299 Days

Day: 47.2 Hours

Environment

Temp: 123 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,862,260 km

• M1: 32,612 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.84 AU - 1.38 AU

Year: 409 Days

Day: 35.8 Hours

Environment

Temp: 46 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 30,862,260 km

• M1: 57,894 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.21 AU - 1.27 AU

Year: 483 Days

Day: 21.1 Hours

Environment

Temp: 32 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.63 AU - 2.55 AU

Year: 1057 Days

Day: 30.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.96 AU - 3.06 AU

Year: 1391 Days

Day: 42.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,862,260 km

• M1: 44,131 km (0.084 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.77 AU - 3.87 AU

Year: 2612 Days

Day: 29.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.11 AU - 5.91 AU

Year: 4525 Days

Day: 39.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.9

Radius: 12

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.78 AU - 5.88 AU

Year: 4925 Days

Day: 13.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 30,862,260 km

• M1: 149,299 km (0.052 R)
• M2: 522,994 km (0.115 R)
• M3: 1,073,066 km (0.117 R)
• M4: 1,558,361 km (0.098 R)
• M5: 2,855,674 km (0.048 R)
• M6: 3,237,298 km (0.075 R)
• M7: 4,199,362 km (0.082 R)
• M8: 5,456,732 km (0.057 R)
• M9: 7,792,403 km (0.055 R)
• M10: 8,583,776 km (0.111 R)
• M11: 9,427,957 km (0.108 R)
• M12: 9,934,795 km (0.056 R)
• M13: 10,956,997 km (0.027 R)
• M14: 12,097,082 km (0.109 R)
• M15: 14,007,447 km (0.071 R)
• M16: 14,668,221 km (0.118 R)
• M17: 16,051,852 km (0.114 R)
• M18: 18,158,638 km (0.074 R)
• M19: 20,936,970 km (0.077 R)
• M20: 21,510,379 km (0.115 R)
• M21: 22,539,014 km (0.082 R)
• M22: 23,677,304 km (0.1 R)
• M23: 24,143,152 km (0.067 R)
• M24: 25,822,088 km (0.115 R)
• M25: 28,180,200 km (0.073 R)
• M26: 28,879,420 km (0.098 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 15,194 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit