🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.76 AU - 2.22 AU

Year: 996 Days

Day: 36.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.79 AU - 2.89 AU

Year: 1270 Days

Day: 24.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.68 AU - 4.64 AU

Year: 3010 Days

Day: 22.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.33 AU - 5.51 AU

Year: 3297 Days

Day: 39.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 14,192,914 km

• M1: 755,020 km (0.073 R)
• M2: 2,825,605 km (0.069 R)

Asteroid Belt

Center: 4.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.1

Radius: 9

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.24 AU - 6.84 AU

Year: 4626 Days

Day: 10.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 14,192,914 km

• M1: 220,358 km (0.107 R)
• M2: 473,328 km (0.106 R)
• M3: 771,925 km (0.107 R)
• M4: 873,352 km (0.075 R)
• M5: 1,361,939 km (0.109 R)
• M6: 1,457,382 km (0.101 R)
• M7: 1,515,726 km (0.078 R)
• M8: 1,798,615 km (0.055 R)
• M9: 1,935,796 km (0.089 R)
• M10: 2,054,577 km (0.088 R)
• M11: 2,265,660 km (0.106 R)
• M12: 2,356,615 km (0.12 R)
• M13: 2,648,929 km (0.061 R)
• M14: 3,065,111 km (0.061 R)
• M15: 3,140,807 km (0.081 R)
• M16: 3,293,846 km (0.118 R)
• M17: 3,741,144 km (0.051 R)
• M18: 4,263,689 km (0.059 R)
• M19: 4,419,271 km (0.099 R)
• M20: 4,519,352 km (0.099 R)
• M21: 4,576,797 km (0.075 R)
• M22: 4,721,608 km (0.085 R)
• M23: 5,483,660 km (0.12 R)
• M24: 6,060,210 km (0.057 R)
• M25: 6,299,566 km (0.091 R)
• M26: 7,036,037 km (0.062 R)
• M27: 7,955,465 km (0.069 R)
• M28: 8,696,723 km (0.108 R)
• M29: 9,257,864 km (0.117 R)
• M30: 10,206,315 km (0.059 R)
• M31: 10,586,742 km (0.098 R)
• M32: 11,283,270 km (0.116 R)
• M33: 11,696,310 km (0.08 R)
• M34: 11,874,929 km (0.099 R)
• M35: 12,274,954 km (0.066 R)
• M36: 13,253,175 km (0.051 R)
• M37: 13,480,863 km (0.117 R)
• M38: 13,564,039 km (0.089 R)
• M39: 13,961,221 km (0.089 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 13,507 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit