🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.42 AU - 0.6 AU

Year: 133 Days

Day: 14.9 Hours

Environment

Temp: 258 °C

Axial Tilt: 99.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.94 AU - 0.98 AU

Year: 344 Days

Day: 33.4 Hours

Environment

Temp: 33 °C

Axial Tilt: 44.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.05 AU - 1.21 AU

Year: 439 Days

Day: 38.6 Hours

Environment

Temp: 18 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 83,169,166 km

• M1: 40,691 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.19 AU - 4.37 AU

Year: 3234 Days

Day: 35.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878

Radius: 4.1

Gravity: 52.23 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 12.29 AU - 16.73 AU

Year: 20188 Days

Day: 23.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 83,169,166 km

• M1: 88,861 km (0.105 R)
• M2: 325,974 km (0.065 R)
• M3: 535,710 km (0.066 R)
• M4: 809,773 km (0.114 R)
• M5: 1,413,101 km (0.111 R)
• M6: 1,545,795 km (0.089 R)
• M7: 1,742,217 km (0.087 R)
• M8: 2,206,569 km (0.065 R)
• M9: 2,409,274 km (0.095 R)
• M10: 2,624,246 km (0.091 R)
• M11: 3,317,931 km (0.093 R)
• M12: 4,295,404 km (0.032 R)
• M13: 5,251,783 km (0.087 R)
• M14: 5,613,511 km (0.064 R)
• M15: 7,375,474 km (0.031 R)
• M16: 7,777,593 km (0.11 R)
• M17: 8,088,757 km (0.091 R)
• M18: 9,474,931 km (0.093 R)
• M19: 10,692,059 km (0.102 R)
• M20: 11,805,666 km (0.108 R)
• M21: 12,707,741 km (0.045 R)
• M22: 17,736,623 km (0.111 R)
• M23: 17,914,943 km (0.114 R)
• M24: 18,275,175 km (0.114 R)
• M25: 18,548,490 km (0.118 R)
• M26: 24,164,993 km (0.054 R)
• M27: 24,938,115 km (0.095 R)
• M28: 28,438,555 km (0.106 R)
• M29: 40,412,219 km (0.094 R)
• M30: 42,607,568 km (0.073 R)
• M31: 45,712,173 km (0.097 R)
• M32: 47,234,181 km (0.082 R)
• M33: 48,789,550 km (0.112 R)
• M34: 48,964,430 km (0.104 R)
• M35: 54,407,998 km (0.05 R)
• M36: 57,664,743 km (0.1 R)
• M37: 61,659,605 km (0.052 R)
• M38: 65,197,146 km (0.114 R)
• M39: 74,511,707 km (0.07 R)
• M40: 80,212,733 km (0.114 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: 179 - 11,408 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit