🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.49 AU - 0.67 AU

Year: 157 Days

Day: 43.5 Hours

Environment

Temp: 256 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.62 AU - 1.02 AU

Year: 263 Days

Day: 30 Hours

Environment

Temp: 198 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,380,518 km

• M1: 93,648 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.24 AU - 1.24 AU

Year: 490 Days

Day: 47.9 Hours

Environment

Temp: 27 °C

Axial Tilt: 143.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 63,380,518 km

• M1: 462,856 km (0.027 R)
• M2: 741,706 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.41 AU - 4.55 AU

Year: 3364 Days

Day: 46.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.3

Radius: 4.5

Gravity: 11.22 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 15 AU - 20.38 AU

Year: 26395 Days

Day: 16.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 63,380,518 km

• M1: 65,973 km (0.083 R)
• M2: 425,307 km (0.064 R)
• M3: 625,768 km (0.059 R)
• M4: 786,885 km (0.067 R)
• M5: 5,268,388 km (0.026 R)
• M6: 6,300,464 km (0.068 R)
• M7: 6,842,607 km (0.085 R)
• M8: 7,280,330 km (0.058 R)
• M9: 8,211,427 km (0.091 R)
• M10: 23,202,779 km (0.12 R)
• M11: 23,988,467 km (0.106 R)
• M12: 25,509,130 km (0.104 R)
• M13: 34,971,045 km (0.112 R)
• M14: 36,133,421 km (0.043 R)
• M15: 55,557,807 km (0.063 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 13,303 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit