🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.81 AU - 1.05 AU

Year: 343 Days

Day: 47.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,234,763 km

• M1: 105,915 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.07 AU - 2.71 AU

Year: 1415 Days

Day: 18.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.85 AU - 3.95 AU

Year: 2949 Days

Day: 13.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,234,763 km

• M1: 1,022,950 km (0.103 R)

Asteroid Belt

Center: 7.26 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.4

Radius: 13.5

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 9.12 AU - 12.12 AU

Year: 13251 Days

Day: 10.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 51,234,763 km

• M1: 226,940 km (0.081 R)
• M2: 682,465 km (0.109 R)
• M3: 1,253,331 km (0.087 R)
• M4: 1,703,920 km (0.115 R)
• M5: 2,139,848 km (0.109 R)
• M6: 2,992,257 km (0.063 R)
• M7: 6,783,815 km (0.067 R)
• M8: 8,120,023 km (0.101 R)
• M9: 8,757,160 km (0.118 R)
• M10: 9,378,440 km (0.082 R)
• M11: 10,028,892 km (0.103 R)
• M12: 11,088,344 km (0.06 R)
• M13: 11,702,144 km (0.099 R)
• M14: 13,120,332 km (0.085 R)
• M15: 14,256,976 km (0.105 R)
• M16: 16,509,920 km (0.113 R)
• M17: 17,985,853 km (0.112 R)
• M18: 18,600,251 km (0.035 R)
• M19: 20,527,670 km (0.1 R)
• M20: 27,106,386 km (0.086 R)
• M21: 30,219,817 km (0.106 R)
• M22: 31,088,681 km (0.102 R)
• M23: 31,862,551 km (0.1 R)
• M24: 32,310,597 km (0.06 R)
• M25: 34,144,667 km (0.048 R)
• M26: 34,850,021 km (0.032 R)
• M27: 36,533,745 km (0.075 R)
• M28: 37,769,124 km (0.084 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: 317 - 14,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit