🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.05 AU - 1.69 AU

Year: 580 Days

Day: 22.1 Hours

Environment

Temp: 1 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.26 AU - 1.86 AU

Year: 705 Days

Day: 34 Hours

Environment

Temp: -29 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.76 AU - 1.88 AU

Year: 888 Days

Day: 22.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.93 AU - 2.37 AU

Year: 1140 Days

Day: 19.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.69 AU - 3.91 AU

Year: 2679 Days

Day: 16.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,559,616 km

• M1: 226,491 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.2

Radius: 3.4

Gravity: 66.8 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 11.83 AU - 15.87 AU

Year: 18641 Days

Day: 18.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 75,559,616 km

• M1: 42,935 km (0.103 R)
• M2: 179,368 km (0.03 R)
• M3: 323,431 km (0.102 R)
• M4: 702,512 km (0.111 R)
• M5: 1,180,327 km (0.119 R)
• M6: 1,808,937 km (0.069 R)
• M7: 1,961,378 km (0.085 R)
• M8: 2,101,700 km (0.102 R)
• M9: 2,958,298 km (0.099 R)
• M10: 3,089,645 km (0.108 R)
• M11: 3,335,883 km (0.117 R)
• M12: 7,015,991 km (0.112 R)
• M13: 7,202,689 km (0.118 R)
• M14: 12,401,963 km (0.093 R)
• M15: 13,304,337 km (0.051 R)
• M16: 14,700,534 km (0.1 R)
• M17: 14,929,568 km (0.108 R)
• M18: 15,394,818 km (0.114 R)
• M19: 16,599,978 km (0.12 R)
• M20: 16,765,284 km (0.078 R)
• M21: 17,352,455 km (0.043 R)
• M22: 18,214,887 km (0.07 R)
• M23: 22,150,358 km (0.046 R)
• M24: 24,850,450 km (0.058 R)
• M25: 27,185,075 km (0.111 R)
• M26: 31,142,686 km (0.106 R)
• M27: 34,384,323 km (0.087 R)
• M28: 36,433,365 km (0.053 R)
• M29: 37,986,639 km (0.11 R)
• M30: 46,912,097 km (0.104 R)
• M31: 47,408,463 km (0.071 R)
• M32: 53,100,363 km (0.075 R)
• M33: 54,545,777 km (0.109 R)
• M34: 57,893,179 km (0.097 R)
• M35: 62,167,190 km (0.115 R)
• M36: 62,966,193 km (0.038 R)
• M37: 65,610,185 km (0.107 R)
• M38: 67,273,564 km (0.089 R)
• M39: 67,904,568 km (0.117 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 20,014 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit