🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.87 AU - 1.35 AU

Year: 409 Days

Day: 23.4 Hours

Environment

Temp: 50 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.86 AU - 3.24 AU

Year: 1863 Days

Day: 25.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.71 AU - 3.77 AU

Year: 2040 Days

Day: 22.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.76 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 423.9

Radius: 4.4

Gravity: 21.9 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 14.73 AU - 17.83 AU

Year: 22980 Days

Day: 17.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 71,131,746 km

• M1: 55,052 km (0.071 R)
• M2: 512,074 km (0.101 R)
• M3: 741,557 km (0.109 R)
• M4: 897,138 km (0.093 R)
• M5: 1,138,889 km (0.095 R)
• M6: 1,516,773 km (0.034 R)
• M7: 2,297,524 km (0.089 R)
• M8: 4,706,798 km (0.112 R)
• M9: 5,134,797 km (0.112 R)
• M10: 5,785,099 km (0.086 R)
• M11: 6,192,305 km (0.103 R)
• M12: 7,528,812 km (0.077 R)
• M13: 9,100,188 km (0.082 R)
• M14: 10,457,789 km (0.095 R)
• M15: 12,074,792 km (0.082 R)
• M16: 13,922,775 km (0.029 R)
• M17: 14,211,648 km (0.084 R)
• M18: 14,578,312 km (0.12 R)
• M19: 14,876,311 km (0.106 R)
• M20: 15,026,657 km (0.031 R)
• M21: 16,507,377 km (0.098 R)
• M22: 16,668,644 km (0.108 R)
• M23: 17,076,447 km (0.086 R)
• M24: 19,038,723 km (0.096 R)
• M25: 27,591,382 km (0.096 R)
• M26: 29,563,082 km (0.103 R)
• M27: 29,920,621 km (0.11 R)
• M28: 36,582,813 km (0.117 R)
• M29: 36,857,026 km (0.06 R)
• M30: 42,333,056 km (0.043 R)
• M31: 48,326,844 km (0.029 R)
• M32: 50,330,857 km (0.104 R)
• M33: 59,090,112 km (0.061 R)
• M34: 61,187,025 km (0.09 R)
• M35: 61,573,586 km (0.104 R)
• M36: 67,774,418 km (0.115 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 11,299 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit