🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.48 AU - 0.56 AU

Year: 131 Days

Day: 37.4 Hours

Environment

Temp: 231 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.72 AU - 0.78 AU

Year: 227 Days

Day: 33.2 Hours

Environment

Temp: 213 °C

Axial Tilt: 42.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,853,737 km

• M1: 34,557 km (0.059 R)
• M2: 459,714 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.55 AU - 2.49 AU

Year: 1004 Days

Day: 46.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.4 AU - 5 AU

Year: 3011 Days

Day: 25.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.3

Radius: 9.5

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.81 AU - 9.68 AU

Year: 7533 Days

Day: 11.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 49,853,737 km

• M1: 498,460 km (0.075 R)
• M2: 1,215,333 km (0.049 R)
• M3: 2,619,459 km (0.073 R)
• M4: 2,989,713 km (0.104 R)
• M5: 3,552,501 km (0.108 R)
• M6: 3,867,255 km (0.071 R)
• M7: 4,799,249 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.3

Radius: 14.1

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.52 AU - 9.8 AU

Year: 9699 Days

Day: 14.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 49,853,737 km

• M1: 179,817 km (0.061 R)
• M2: 718,818 km (0.108 R)
• M3: 1,450,651 km (0.116 R)
• M4: 1,960,630 km (0.096 R)
• M5: 2,630,978 km (0.1 R)
• M6: 3,700,453 km (0.093 R)
• M7: 4,582,632 km (0.092 R)
• M8: 5,738,275 km (0.059 R)
• M9: 6,200,682 km (0.081 R)
• M10: 7,529,560 km (0.105 R)
• M11: 8,853,052 km (0.11 R)
• M12: 9,521,456 km (0.108 R)
• M13: 12,715,969 km (0.101 R)
• M14: 13,382,278 km (0.073 R)
• M15: 13,881,336 km (0.108 R)
• M16: 14,522,662 km (0.102 R)
• M17: 18,486,856 km (0.082 R)
• M18: 20,552,055 km (0.081 R)
• M19: 24,206,581 km (0.059 R)
• M20: 28,786,669 km (0.047 R)
• M21: 29,410,044 km (0.111 R)
• M22: 33,570,211 km (0.089 R)
• M23: 34,844,186 km (0.081 R)
• M24: 36,632,928 km (0.11 R)
• M25: 41,569,209 km (0.084 R)
• M26: 45,096,129 km (0.092 R)
• M27: 46,646,561 km (0.057 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 13,486 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit