🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.82 AU - 1.34 AU

Year: 416 Days

Day: 23.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.61 AU - 4.81 AU

Year: 3204 Days

Day: 34 Hours

Environment

Temp: -138 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,077,714 km

• M1: 111,301 km (0.06 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.7

Radius: 7.9

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 11.44 AU - 14.1 AU

Year: 16924 Days

Day: 18.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 37,077,714 km

• M1: 98,286 km (0.112 R)
• M2: 343,926 km (0.046 R)
• M3: 892,800 km (0.097 R)
• M4: 1,603,540 km (0.1 R)
• M5: 2,760,380 km (0.109 R)
• M6: 4,502,298 km (0.098 R)
• M7: 4,974,877 km (0.099 R)
• M8: 9,169,901 km (0.076 R)
• M9: 10,537,524 km (0.093 R)
• M10: 13,672,049 km (0.081 R)
• M11: 16,783,984 km (0.067 R)
• M12: 20,338,728 km (0.111 R)
• M13: 25,041,936 km (0.096 R)
• M14: 34,372,953 km (0.053 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 12,293 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit