🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.41 AU - 0.65 AU

Year: 137 Days

Day: 24.4 Hours

Environment

Temp: 210 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.94 AU - 1.3 AU

Year: 420 Days

Day: 20.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 59.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.53 AU - 2.55 AU

Year: 1436 Days

Day: 18.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.47 AU - 3.95 AU

Year: 2040 Days

Day: 33.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 53.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.53 AU - 3.79 AU

Year: 2484 Days

Day: 34.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 12.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.3

Radius: 11.6

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 9.74 AU - 14.92 AU

Year: 15360 Days

Day: 10.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 55,400,557 km

• M1: 144,362 km (0.093 R)
• M2: 648,656 km (0.113 R)
• M3: 1,436,888 km (0.09 R)
• M4: 2,433,060 km (0.064 R)
• M5: 3,322,120 km (0.117 R)
• M6: 3,869,648 km (0.099 R)
• M7: 4,915,636 km (0.096 R)
• M8: 5,593,165 km (0.03 R)
• M9: 6,684,930 km (0.095 R)
• M10: 7,051,296 km (0.104 R)
• M11: 8,748,783 km (0.098 R)
• M12: 9,337,600 km (0.11 R)
• M13: 10,004,956 km (0.062 R)
• M14: 11,492,707 km (0.067 R)
• M15: 12,380,570 km (0.111 R)
• M16: 12,810,215 km (0.049 R)
• M17: 13,441,219 km (0.059 R)
• M18: 14,426,620 km (0.114 R)
• M19: 15,459,594 km (0.09 R)
• M20: 20,854,542 km (0.043 R)
• M21: 27,181,335 km (0.119 R)
• M22: 29,727,790 km (0.068 R)
• M23: 31,511,295 km (0.112 R)
• M24: 33,012,061 km (0.062 R)
• M25: 33,483,145 km (0.107 R)
• M26: 34,680,975 km (0.118 R)
• M27: 35,906,930 km (0.047 R)
• M28: 37,416,073 km (0.075 R)
• M29: 38,836,206 km (0.109 R)
• M30: 52,951,064 km (0.105 R)
• M31: 55,069,669 km (0.112 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 19,283 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit