🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.6 AU - 0.9 AU

Year: 249 Days

Day: 26.8 Hours

Environment

Temp: 129 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.21 AU - 1.43 AU

Year: 581 Days

Day: 19.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 12,301,336 km

• M1: 50,414 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.29 AU - 1.41 AU

Year: 601 Days

Day: 26.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.43 AU - 2.21 AU

Year: 940 Days

Day: 31.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.5

Radius: 13.1

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.46 AU - 5.8 AU

Year: 4449 Days

Day: 7.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 12,301,336 km

• M1: 171,589 km (0.102 R)
• M2: 256,411 km (0.108 R)
• M3: 518,357 km (0.098 R)
• M4: 875,148 km (0.108 R)
• M5: 961,765 km (0.077 R)
• M6: 1,105,379 km (0.103 R)
• M7: 1,256,772 km (0.054 R)
• M8: 1,536,969 km (0.083 R)
• M9: 1,903,932 km (0.048 R)
• M10: 1,999,974 km (0.052 R)
• M11: 2,137,604 km (0.027 R)
• M12: 2,329,388 km (0.115 R)
• M13: 2,719,540 km (0.111 R)
• M14: 2,872,728 km (0.106 R)
• M15: 2,995,099 km (0.074 R)
• M16: 3,443,294 km (0.106 R)
• M17: 3,633,433 km (0.046 R)
• M18: 3,827,162 km (0.082 R)
• M19: 4,149,247 km (0.087 R)
• M20: 4,300,939 km (0.117 R)
• M21: 4,441,561 km (0.067 R)
• M22: 4,846,522 km (0.042 R)
• M23: 5,427,860 km (0.104 R)
• M24: 5,566,238 km (0.082 R)
• M25: 5,663,925 km (0.088 R)
• M26: 5,846,734 km (0.074 R)
• M27: 6,146,229 km (0.104 R)
• M28: 6,568,095 km (0.087 R)
• M29: 6,686,127 km (0.088 R)
• M30: 6,790,098 km (0.113 R)
• M31: 7,135,220 km (0.112 R)
• M32: 7,780,585 km (0.107 R)
• M33: 8,078,584 km (0.119 R)
• M34: 8,189,436 km (0.106 R)
• M35: 8,316,594 km (0.09 R)
• M36: 8,621,475 km (0.119 R)
• M37: 8,929,946 km (0.099 R)
• M38: 9,441,271 km (0.087 R)
• M39: 9,541,352 km (0.079 R)
• M40: 10,149,168 km (0.104 R)
• M41: 10,769,700 km (0.119 R)
• M42: 10,874,269 km (0.112 R)
• M43: 10,979,287 km (0.086 R)
• M44: 11,243,028 km (0.104 R)
• M45: 11,491,211 km (0.058 R)
• M46: 11,921,006 km (0.081 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 18,381 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit