🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.83 AU - 0.95 AU

Year: 301 Days

Day: 22.9 Hours

Environment

Temp: 89 °C

Axial Tilt: 67.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,697,451 km

• M1: 245,041 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.09 AU - 1.35 AU

Year: 483 Days

Day: 36.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.01 AU - 1.61 AU

Year: 537 Days

Day: 15 Hours

Environment

Temp: 7 °C

Axial Tilt: 108.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.24 AU - 1.58 AU

Year: 600 Days

Day: 23.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.06 AU - 2.84 AU

Year: 1373 Days

Day: 47.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,697,451 km

• M1: 1,053,468 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.27 AU - 2.95 AU

Year: 1510 Days

Day: 27 Hours

Environment

Temp: -84 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,697,451 km

• M1: 918,381 km (0.041 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.84 AU - 3.04 AU

Year: 1805 Days

Day: 44.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 106.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,697,451 km

• M1: 88,113 km (0.063 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.23 AU - 3.27 AU

Year: 2098 Days

Day: 13.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.8

Radius: 8.4

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 9.39 AU - 11.61 AU

Year: 12186 Days

Day: 12.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 50,697,451 km

• M1: 104,419 km (0.086 R)
• M2: 371,003 km (0.073 R)
• M3: 1,089,222 km (0.079 R)
• M4: 1,793,529 km (0.071 R)
• M5: 2,255,038 km (0.097 R)
• M6: 2,564,706 km (0.089 R)
• M7: 3,152,027 km (0.103 R)
• M8: 3,668,439 km (0.101 R)
• M9: 5,061,195 km (0.109 R)
• M10: 5,629,966 km (0.092 R)
• M11: 6,697,945 km (0.086 R)
• M12: 7,679,307 km (0.114 R)
• M13: 10,078,259 km (0.096 R)
• M14: 10,869,482 km (0.117 R)
• M15: 12,575,197 km (0.104 R)
• M16: 14,848,935 km (0.105 R)
• M17: 15,117,463 km (0.073 R)
• M18: 21,878,090 km (0.057 R)
• M19: 24,021,229 km (0.082 R)
• M20: 26,300,652 km (0.066 R)
• M21: 26,693,945 km (0.078 R)
• M22: 31,284,655 km (0.061 R)
• M23: 33,076,688 km (0.067 R)
• M24: 40,146,384 km (0.055 R)
• M25: 45,994,314 km (0.075 R)
• M26: 47,141,431 km (0.111 R)
• M27: 50,243,492 km (0.072 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 15,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit