🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.4 AU - 0.62 AU

Year: 138 Days

Day: 47.5 Hours

Environment

Temp: 243 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.5 AU - 0.62 AU

Year: 159 Days

Day: 26 Hours

Environment

Temp: 191 °C

Axial Tilt: 145.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.63 AU - 0.83 AU

Year: 236 Days

Day: 47.4 Hours

Environment

Temp: 140 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.52 AU - 1.52 AU

Year: 710 Days

Day: 34.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.78 AU - 2.22 AU

Year: 1071 Days

Day: 23.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.4

Radius: 11.3

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 7.19 AU - 7.69 AU

Year: 7686 Days

Day: 6.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 42,850,452 km

• M1: 140,622 km (0.083 R)
• M2: 730,935 km (0.051 R)
• M3: 1,118,842 km (0.112 R)
• M4: 1,647,671 km (0.092 R)
• M5: 2,003,265 km (0.064 R)
• M6: 2,447,272 km (0.1 R)
• M7: 2,915,214 km (0.079 R)
• M8: 3,583,916 km (0.052 R)
• M9: 4,688,996 km (0.075 R)
• M10: 6,076,815 km (0.064 R)
• M11: 8,050,161 km (0.111 R)
• M12: 9,091,811 km (0.114 R)
• M13: 9,787,291 km (0.081 R)
• M14: 11,923,997 km (0.063 R)
• M15: 12,475,415 km (0.065 R)
• M16: 13,043,738 km (0.065 R)
• M17: 13,451,691 km (0.093 R)
• M18: 14,171,107 km (0.06 R)
• M19: 16,148,492 km (0.116 R)
• M20: 17,447,600 km (0.114 R)
• M21: 24,035,740 km (0.063 R)
• M22: 28,168,232 km (0.092 R)
• M23: 31,172,456 km (0.107 R)
• M24: 31,588,488 km (0.06 R)
• M25: 32,966,284 km (0.075 R)
• M26: 33,506,781 km (0.026 R)
• M27: 37,574,348 km (0.095 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 16,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit