🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.68 AU - 1.06 AU

Year: 309 Days

Day: 23.1 Hours

Environment

Temp: 31 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.01 AU - 1.09 AU

Year: 410 Days

Day: 36.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 46.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.98 AU - 1.2 AU

Year: 433 Days

Day: 24.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.15 AU - 1.59 AU

Year: 611 Days

Day: 48 Hours

Environment

Temp: -40 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.9

Radius: 12.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 7.27 AU - 11.51 AU

Year: 10957 Days

Day: 10.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 29,639,467 km

• M1: 160,519 km (0.109 R)
• M2: 692,339 km (0.049 R)
• M3: 901,477 km (0.098 R)
• M4: 1,492,239 km (0.118 R)
• M5: 1,702,274 km (0.116 R)
• M6: 1,853,518 km (0.115 R)
• M7: 1,957,039 km (0.095 R)
• M8: 2,151,816 km (0.048 R)
• M9: 2,261,022 km (0.081 R)
• M10: 2,409,423 km (0.102 R)
• M11: 2,854,327 km (0.073 R)
• M12: 3,559,382 km (0.09 R)
• M13: 4,111,697 km (0.04 R)
• M14: 5,050,723 km (0.07 R)
• M15: 5,345,282 km (0.106 R)
• M16: 5,595,110 km (0.12 R)
• M17: 6,054,375 km (0.092 R)
• M18: 6,525,908 km (0.051 R)
• M19: 6,846,945 km (0.103 R)
• M20: 7,173,218 km (0.09 R)
• M21: 7,449,076 km (0.075 R)
• M22: 7,616,177 km (0.118 R)
• M23: 8,068,112 km (0.111 R)
• M24: 8,528,874 km (0.069 R)
• M25: 8,703,903 km (0.06 R)
• M26: 8,850,659 km (0.11 R)
• M27: 9,057,553 km (0.049 R)
• M28: 9,236,023 km (0.097 R)
• M29: 10,394,210 km (0.073 R)
• M30: 10,737,986 km (0.072 R)
• M31: 11,856,678 km (0.069 R)
• M32: 13,113,001 km (0.102 R)
• M33: 14,272,834 km (0.075 R)
• M34: 15,465,278 km (0.093 R)
• M35: 15,679,054 km (0.099 R)
• M36: 15,929,630 km (0.063 R)
• M37: 16,290,011 km (0.112 R)
• M38: 16,507,527 km (0.115 R)
• M39: 16,762,441 km (0.052 R)
• M40: 18,621,494 km (0.099 R)
• M41: 19,613,926 km (0.116 R)
• M42: 19,922,846 km (0.108 R)
• M43: 20,506,128 km (0.075 R)
• M44: 23,180,040 km (0.112 R)
• M45: 24,495,305 km (0.088 R)
• M46: 26,088,672 km (0.054 R)
• M47: 26,855,062 km (0.104 R)
• M48: 28,279,233 km (0.067 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 18,834 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit