🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.69 AU - 1.13 AU

Year: 309 Days

Day: 24.2 Hours

Environment

Temp: 166 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.22 AU - 1.5 AU

Year: 565 Days

Day: 42.2 Hours

Environment

Temp: -7 °C

Axial Tilt: 46.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 91,650,133 km

• M1: 202,406 km (0.07 R)
• M2: 546,032 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.08 AU - 3.32 AU

Year: 2040 Days

Day: 31.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,650,133 km

• M1: 465,249 km (0.075 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604

Radius: 3.9

Gravity: 39.71 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 15.32 AU - 21.5 AU

Year: 28156 Days

Day: 16.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 91,650,133 km

• M1: 48,619 km (0.039 R)
• M2: 345,421 km (0.093 R)
• M3: 1,010,683 km (0.119 R)
• M4: 1,346,680 km (0.118 R)
• M5: 1,531,882 km (0.113 R)
• M6: 1,733,989 km (0.04 R)
• M7: 2,037,822 km (0.091 R)
• M8: 2,352,576 km (0.102 R)
• M9: 2,830,541 km (0.104 R)
• M10: 3,975,863 km (0.111 R)
• M11: 5,780,013 km (0.107 R)
• M12: 7,745,579 km (0.103 R)
• M13: 11,636,620 km (0.104 R)
• M14: 16,221,496 km (0.056 R)
• M15: 16,657,873 km (0.102 R)
• M16: 19,246,813 km (0.045 R)
• M17: 21,564,383 km (0.095 R)
• M18: 28,095,228 km (0.087 R)
• M19: 32,833,741 km (0.1 R)
• M20: 35,683,131 km (0.064 R)
• M21: 36,420,350 km (0.117 R)
• M22: 37,017,395 km (0.071 R)
• M23: 38,692,891 km (0.096 R)
• M24: 38,847,725 km (0.065 R)
• M25: 39,942,781 km (0.106 R)
• M26: 44,359,509 km (0.072 R)
• M27: 44,699,096 km (0.071 R)
• M28: 48,190,411 km (0.064 R)
• M29: 54,535,305 km (0.112 R)
• M30: 68,622,638 km (0.1 R)
• M31: 69,991,159 km (0.091 R)
• M32: 75,888,756 km (0.089 R)
• M33: 76,131,404 km (0.107 R)
• M34: 78,337,673 km (0.112 R)
• M35: 80,082,882 km (0.12 R)
• M36: 84,428,999 km (0.069 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 13,063 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit