🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.53 AU - 0.73 AU

Year: 176 Days

Day: 16.8 Hours

Environment

Temp: 228 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.81 AU - 1.13 AU

Year: 336 Days

Day: 47.3 Hours

Environment

Temp: 175 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.91 AU - 1.29 AU

Year: 405 Days

Day: 45.1 Hours

Environment

Temp: 33 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 37,761,460 km

• M1: 27,227 km (0.104 R)
• M2: 75,697 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.45 AU - 3.75 AU

Year: 1918 Days

Day: 28.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 73 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.37 AU - 5.75 AU

Year: 4000 Days

Day: 32.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,761,460 km

• M1: 126,410 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.2

Radius: 10.4

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 7.28 AU - 9.66 AU

Year: 8664 Days

Day: 13.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 37,761,460 km

• M1: 131,945 km (0.051 R)
• M2: 482,902 km (0.059 R)
• M3: 1,037,611 km (0.06 R)
• M4: 1,582,446 km (0.104 R)
• M5: 2,066,545 km (0.09 R)
• M6: 2,466,270 km (0.105 R)
• M7: 2,977,596 km (0.108 R)
• M8: 3,674,124 km (0.106 R)
• M9: 4,502,746 km (0.118 R)
• M10: 5,359,942 km (0.11 R)
• M11: 5,989,450 km (0.081 R)
• M12: 6,424,630 km (0.085 R)
• M13: 7,025,415 km (0.092 R)
• M14: 8,136,628 km (0.076 R)
• M15: 10,321,655 km (0.116 R)
• M16: 11,096,572 km (0.087 R)
• M17: 12,926,902 km (0.108 R)
• M18: 13,259,757 km (0.057 R)
• M19: 16,779,645 km (0.068 R)
• M20: 19,180,990 km (0.113 R)
• M21: 20,202,744 km (0.033 R)
• M22: 21,107,063 km (0.076 R)
• M23: 22,915,402 km (0.1 R)
• M24: 24,149,135 km (0.103 R)
• M25: 26,838,008 km (0.094 R)
• M26: 31,988,363 km (0.078 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 16,865 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit