🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.83 AU - 1.25 AU

Year: 402 Days

Day: 40.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.41 AU - 1.61 AU

Year: 703 Days

Day: 12.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,179,594 km

• M1: 78,838 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.19 AU - 4.29 AU

Year: 2739 Days

Day: 18 Hours

Environment

Temp: -125 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 18.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951

Radius: 7.7

Gravity: 16.04 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 17.43 AU - 19.11 AU

Year: 29577 Days

Day: 20.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 110,179,594 km

• M1: 95,743 km (0.104 R)
• M2: 505,641 km (0.067 R)
• M3: 770,429 km (0.09 R)
• M4: 1,383,481 km (0.091 R)
• M5: 2,410,171 km (0.048 R)
• M6: 3,127,792 km (0.1 R)
• M7: 4,271,618 km (0.101 R)
• M8: 5,361,288 km (0.062 R)
• M9: 6,625,839 km (0.119 R)
• M10: 8,427,596 km (0.08 R)
• M11: 8,909,451 km (0.085 R)
• M12: 9,345,828 km (0.082 R)
• M13: 9,927,913 km (0.081 R)
• M14: 10,194,197 km (0.088 R)
• M15: 11,893,629 km (0.093 R)
• M16: 13,447,502 km (0.063 R)
• M17: 17,047,575 km (0.119 R)
• M18: 26,586,534 km (0.061 R)
• M19: 27,753,247 km (0.098 R)
• M20: 28,549,706 km (0.097 R)
• M21: 29,089,007 km (0.102 R)
• M22: 32,762,083 km (0.116 R)
• M23: 45,431,677 km (0.072 R)
• M24: 47,284,446 km (0.095 R)
• M25: 59,469,791 km (0.072 R)
• M26: 64,415,198 km (0.077 R)
• M27: 65,810,048 km (0.081 R)
• M28: 68,179,379 km (0.076 R)
• M29: 70,115,176 km (0.076 R)
• M30: 76,659,783 km (0.064 R)
• M31: 79,547,022 km (0.053 R)
• M32: 79,813,007 km (0.086 R)
• M33: 83,599,928 km (0.091 R)
• M34: 89,502,162 km (0.104 R)
• M35: 98,406,826 km (0.077 R)
• M36: 108,209,974 km (0.115 R)
• M37: 109,520,452 km (0.119 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: 271 - 14,305 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit