🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.88 AU - 1.02 AU

Year: 351 Days

Day: 30.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 17.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.76 AU - 2.24 AU

Year: 1071 Days

Day: 30.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.56 AU - 3.46 AU

Year: 1978 Days

Day: 37.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.27 AU - 3.77 AU

Year: 1988 Days

Day: 19.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.96 AU - 4.4 AU

Year: 3237 Days

Day: 16.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,576,984 km

• M1: 43,234 km (0.096 R)
• M2: 76,594 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 855

Radius: 4.2

Gravity: 48.47 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 12.2 AU - 18.58 AU

Year: 22867 Days

Day: 19.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 89,576,984 km

• M1: 52,808 km (0.091 R)
• M2: 206,894 km (0.108 R)
• M3: 507,735 km (0.1 R)
• M4: 1,031,777 km (0.071 R)
• M5: 1,259,165 km (0.048 R)
• M6: 1,975,739 km (0.077 R)
• M7: 2,190,861 km (0.072 R)
• M8: 3,125,399 km (0.103 R)
• M9: 3,418,012 km (0.119 R)
• M10: 4,057,543 km (0.111 R)
• M11: 4,299,144 km (0.107 R)
• M12: 7,941,253 km (0.072 R)
• M13: 8,374,489 km (0.069 R)
• M14: 9,406,415 km (0.114 R)
• M15: 10,014,979 km (0.097 R)
• M16: 11,377,666 km (0.074 R)
• M17: 12,138,521 km (0.109 R)
• M18: 13,230,136 km (0.047 R)
• M19: 13,608,021 km (0.068 R)
• M20: 14,544,354 km (0.065 R)
• M21: 15,439,697 km (0.087 R)
• M22: 19,293,039 km (0.091 R)
• M23: 20,472,768 km (0.113 R)
• M24: 23,520,675 km (0.096 R)
• M25: 24,980,002 km (0.112 R)
• M26: 30,496,723 km (0.101 R)
• M27: 31,958,892 km (0.114 R)
• M28: 38,580,842 km (0.117 R)
• M29: 39,818,615 km (0.116 R)
• M30: 42,210,386 km (0.038 R)
• M31: 44,865,299 km (0.081 R)
• M32: 49,052,992 km (0.11 R)
• M33: 51,984,961 km (0.097 R)
• M34: 56,994,994 km (0.093 R)
• M35: 66,629,695 km (0.081 R)
• M36: 67,515,464 km (0.111 R)
• M37: 69,084,297 km (0.062 R)
• M38: 76,808,484 km (0.113 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 17,459 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit