🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.75 AU - 0.95 AU

Year: 297 Days

Day: 36.9 Hours

Environment

Temp: 32 °C

Axial Tilt: 42.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.11 AU - 1.11 AU

Year: 443 Days

Day: 13.1 Hours

Environment

Temp: 9 °C

Axial Tilt: 7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,462,678 km

• M1: 506,239 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.13 AU - 1.29 AU

Year: 504 Days

Day: 33.2 Hours

Environment

Temp: -13 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,462,678 km

• M1: 84,672 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.29 AU - 1.85 AU

Year: 745 Days

Day: 13.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.45 AU - 2.07 AU

Year: 884 Days

Day: 45.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,462,678 km

• M1: 184,005 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.5

Radius: 4.9

Gravity: 14.56 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 17.24 AU - 20.94 AU

Year: 31591 Days

Day: 21.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 82,462,678 km

• M1: 60,886 km (0.092 R)
• M2: 417,827 km (0.103 R)
• M3: 902,973 km (0.094 R)
• M4: 1,395,299 km (0.086 R)
• M5: 1,682,826 km (0.049 R)
• M6: 1,968,409 km (0.049 R)
• M7: 2,198,042 km (0.119 R)
• M8: 3,076,331 km (0.035 R)
• M9: 4,986,695 km (0.119 R)
• M10: 6,122,442 km (0.092 R)
• M11: 7,874,234 km (0.106 R)
• M12: 10,863,498 km (0.099 R)
• M13: 11,848,899 km (0.101 R)
• M14: 12,398,223 km (0.113 R)
• M15: 15,081,410 km (0.073 R)
• M16: 15,890,286 km (0.093 R)
• M17: 16,138,469 km (0.031 R)
• M18: 17,331,063 km (0.062 R)
• M19: 18,672,806 km (0.092 R)
• M20: 23,429,570 km (0.115 R)
• M21: 24,512,957 km (0.11 R)
• M22: 28,446,035 km (0.087 R)
• M23: 29,304,876 km (0.102 R)
• M24: 31,853,875 km (0.032 R)
• M25: 33,859,832 km (0.079 R)
• M26: 40,534,141 km (0.089 R)
• M27: 46,162,761 km (0.052 R)
• M28: 50,309,465 km (0.087 R)
• M29: 53,577,729 km (0.05 R)
• M30: 68,066,582 km (0.108 R)
• M31: 69,379,902 km (0.092 R)
• M32: 76,906,769 km (0.056 R)
• M33: 77,616,761 km (0.044 R)
• M34: 79,290,611 km (0.052 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 16,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit