🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.6 AU - 0.62 AU

Year: 175 Days

Day: 19.1 Hours

Environment

Temp: 191 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.71 AU - 1.09 AU

Year: 313 Days

Day: 21 Hours

Environment

Temp: 117 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.99 AU - 1.41 AU

Year: 483 Days

Day: 39.1 Hours

Environment

Temp: -8 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,408,706 km

• M1: 51,910 km (0.038 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.49 AU - 3.69 AU

Year: 2497 Days

Day: 26 Hours

Environment

Temp: -118 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 18.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.1

Radius: 4.1

Gravity: 24.4 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 13.84 AU - 22.2 AU

Year: 28080 Days

Day: 21.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 80,408,706 km

• M1: 51,013 km (0.057 R)
• M2: 189,840 km (0.116 R)
• M3: 338,839 km (0.111 R)
• M4: 1,383,481 km (0.092 R)
• M5: 1,911,262 km (0.099 R)
• M6: 2,199,089 km (0.106 R)
• M7: 2,491,553 km (0.097 R)
• M8: 3,293,696 km (0.099 R)
• M9: 12,014,355 km (0.11 R)
• M10: 19,858,519 km (0.057 R)
• M11: 21,116,338 km (0.105 R)
• M12: 29,178,017 km (0.066 R)
• M13: 37,746,535 km (0.082 R)
• M14: 54,254,361 km (0.107 R)
• M15: 65,314,879 km (0.111 R)
• M16: 67,008,028 km (0.052 R)
• M17: 74,073,834 km (0.092 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 10,597 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit