🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.56 AU - 0.76 AU

Year: 194 Days

Day: 19.1 Hours

Environment

Temp: 131 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,547,370 km

• M1: 50,564 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.12 AU - 2.82 AU

Year: 1404 Days

Day: 18.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,547,370 km

• M1: 79,736 km (0.109 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 21.2

Radius: 4.9

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 10.74 AU - 16.66 AU

Year: 18339 Days

Day: 21.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 22,547,370 km

• M1: 60,886 km (0.089 R)
• M2: 395,686 km (0.099 R)
• M3: 913,893 km (0.074 R)
• M4: 4,203,401 km (0.088 R)
• M5: 4,869,560 km (0.112 R)
• M6: 5,164,866 km (0.119 R)
• M7: 5,656,894 km (0.105 R)
• M8: 7,007,314 km (0.057 R)
• M9: 7,609,744 km (0.091 R)
• M10: 11,703,939 km (0.111 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 15,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit