🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.95 AU - 1.47 AU

Year: 499 Days

Day: 40.8 Hours

Environment

Temp: -21 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,746,267 km

• M1: 795,262 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.03 AU - 1.49 AU

Year: 530 Days

Day: 19.8 Hours

Environment

Temp: -25 °C

Axial Tilt: 41.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,746,267 km

• M1: 303,983 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.34 AU - 1.6 AU

Year: 668 Days

Day: 34.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.78 AU - 2.54 AU

Year: 1190 Days

Day: 16.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,746,267 km

• M1: 218,413 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.77 AU - 2.63 AU

Year: 1223 Days

Day: 13.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.31 AU - 3.97 AU

Year: 2602 Days

Day: 13.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.3

Radius: 11.4

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.59 AU - 7.01 AU

Year: 5234 Days

Day: 6.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 34,746,267 km

• M1: 146,157 km (0.111 R)
• M2: 562,787 km (0.111 R)
• M3: 1,021,155 km (0.03 R)
• M4: 1,663,977 km (0.108 R)
• M5: 2,597,169 km (0.094 R)
• M6: 3,358,622 km (0.061 R)
• M7: 5,206,604 km (0.064 R)
• M8: 5,743,511 km (0.082 R)
• M9: 6,251,545 km (0.061 R)
• M10: 6,720,385 km (0.059 R)
• M11: 7,321,320 km (0.108 R)
• M12: 7,691,275 km (0.087 R)
• M13: 8,794,560 km (0.107 R)
• M14: 9,470,592 km (0.112 R)
• M15: 9,865,980 km (0.104 R)
• M16: 10,784,211 km (0.102 R)
• M17: 11,909,636 km (0.092 R)
• M18: 12,422,757 km (0.072 R)
• M19: 14,107,528 km (0.087 R)
• M20: 15,332,286 km (0.054 R)
• M21: 15,694,911 km (0.115 R)
• M22: 16,125,304 km (0.05 R)
• M23: 18,600,251 km (0.092 R)
• M24: 19,082,256 km (0.082 R)
• M25: 22,538,266 km (0.073 R)
• M26: 23,324,103 km (0.075 R)
• M27: 26,737,927 km (0.033 R)
• M28: 29,717,168 km (0.063 R)
• M29: 31,238,429 km (0.1 R)
• M30: 33,313,202 km (0.108 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 14,029 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit