🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.49 AU - 0.71 AU

Year: 163 Days

Day: 16.5 Hours

Environment

Temp: 212 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.91 AU - 0.95 AU

Year: 315 Days

Day: 35.8 Hours

Environment

Temp: 152 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,437,035 km

• M1: 40,840 km (0.11 R)
• M2: 670,647 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.06 AU - 1.24 AU

Year: 433 Days

Day: 12.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 34,437,035 km

• M1: 31,116 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.35 AU - 1.69 AU

Year: 659 Days

Day: 16.3 Hours

Environment

Temp: 4 °C

Axial Tilt: 17.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.85 AU - 4.59 AU

Year: 2522 Days

Day: 35.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693

Radius: 9.6

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.24 AU - 8.1 AU

Year: 6054 Days

Day: 10 Hours

Environment

Temp: -146 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 34,437,035 km

• M1: 119,379 km (0.108 R)
• M2: 553,512 km (0.109 R)
• M3: 1,000,361 km (0.102 R)
• M4: 1,565,691 km (0.085 R)
• M5: 1,958,236 km (0.101 R)
• M6: 2,399,101 km (0.042 R)
• M7: 2,866,894 km (0.045 R)
• M8: 3,330,647 km (0.092 R)
• M9: 3,705,090 km (0.055 R)
• M10: 4,034,505 km (0.119 R)
• M11: 6,341,903 km (0.108 R)
• M12: 8,063,026 km (0.104 R)
• M13: 8,377,630 km (0.112 R)
• M14: 8,823,582 km (0.073 R)
• M15: 10,910,023 km (0.06 R)
• M16: 12,402,112 km (0.065 R)
• M17: 15,483,230 km (0.087 R)
• M18: 16,467,584 km (0.113 R)
• M19: 17,493,077 km (0.057 R)
• M20: 21,947,354 km (0.11 R)
• M21: 23,505,865 km (0.113 R)
• M22: 28,351,040 km (0.114 R)
• M23: 30,958,382 km (0.118 R)
• M24: 31,927,028 km (0.071 R)
• M25: 32,320,171 km (0.07 R)
• M26: 33,518,749 km (0.115 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 13,479 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit