🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.55 AU - 0.83 AU

Year: 209 Days

Day: 40.2 Hours

Environment

Temp: 186 °C

Axial Tilt: 128.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.06 AU - 1.16 AU

Year: 427 Days

Day: 30.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,633,030 km

• M1: 188,643 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.5 AU - 5.52 AU

Year: 3498 Days

Day: 45.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,633,030 km

• M1: 163,211 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.9

Radius: 9.8

Gravity: 9.73 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 8.83 AU - 12.23 AU

Year: 12481 Days

Day: 13.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 61,633,030 km

• M1: 121,922 km (0.065 R)
• M2: 440,416 km (0.116 R)
• M3: 1,106,276 km (0.117 R)
• M4: 1,919,041 km (0.117 R)
• M5: 2,539,573 km (0.083 R)
• M6: 3,137,666 km (0.099 R)
• M7: 4,029,119 km (0.057 R)
• M8: 4,550,169 km (0.089 R)
• M9: 4,978,468 km (0.038 R)
• M10: 6,346,540 km (0.048 R)
• M11: 9,124,872 km (0.117 R)
• M12: 10,134,059 km (0.11 R)
• M13: 17,092,454 km (0.111 R)
• M14: 17,486,495 km (0.087 R)
• M15: 19,292,740 km (0.11 R)
• M16: 20,416,818 km (0.102 R)
• M17: 24,946,791 km (0.114 R)
• M18: 29,990,932 km (0.118 R)
• M19: 30,564,640 km (0.09 R)
• M20: 31,497,682 km (0.093 R)
• M21: 32,932,625 km (0.11 R)
• M22: 36,579,821 km (0.067 R)
• M23: 39,246,403 km (0.12 R)
• M24: 39,932,758 km (0.081 R)
• M25: 46,322,233 km (0.104 R)
• M26: 48,963,084 km (0.078 R)
• M27: 49,598,875 km (0.079 R)
• M28: 50,886,613 km (0.066 R)
• M29: 57,309,598 km (0.1 R)
• M30: 58,727,487 km (0.112 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 13,884 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit