🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.22 AU - 1.5 AU

Year: 568 Days

Day: 40.4 Hours

Environment

Temp: -4 °C

Axial Tilt: 49.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.68 AU - 2.54 AU

Year: 1098 Days

Day: 26 Hours

Environment

Temp: -65 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,262,968 km

• M1: 1,220,120 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.71 AU - 3.83 AU

Year: 2118 Days

Day: 23.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.94 AU - 4 AU

Year: 2833 Days

Day: 16.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,262,968 km

• M1: 20,495 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.98 AU - 5.96 AU

Year: 3968 Days

Day: 41.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.7

Radius: 14.5

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.84 AU - 8.72 AU

Year: 7035 Days

Day: 7.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 42,262,968 km

• M1: 180,265 km (0.118 R)
• M2: 954,584 km (0.085 R)
• M3: 1,533,528 km (0.054 R)
• M4: 2,311,885 km (0.073 R)
• M5: 2,955,156 km (0.079 R)
• M6: 3,573,145 km (0.104 R)
• M7: 4,466,394 km (0.053 R)
• M8: 5,762,660 km (0.11 R)
• M9: 6,806,853 km (0.077 R)
• M10: 7,258,489 km (0.101 R)
• M11: 8,139,022 km (0.04 R)
• M12: 9,000,257 km (0.079 R)
• M13: 11,420,152 km (0.11 R)
• M14: 15,052,089 km (0.056 R)
• M15: 15,627,293 km (0.054 R)
• M16: 16,618,528 km (0.073 R)
• M17: 17,371,903 km (0.079 R)
• M18: 18,508,099 km (0.112 R)
• M19: 19,921,200 km (0.046 R)
• M20: 22,215,134 km (0.034 R)
• M21: 23,982,633 km (0.116 R)
• M22: 27,511,348 km (0.11 R)
• M23: 30,552,822 km (0.104 R)
• M24: 33,486,735 km (0.03 R)
• M25: 34,689,203 km (0.052 R)
• M26: 38,945,412 km (0.113 R)
• M27: 41,013,004 km (0.032 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 13,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit