🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.57 AU - 0.63 AU

Year: 178 Days

Day: 12 Hours

Environment

Temp: 137 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,230,241 km

• M1: 84,972 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.93 AU - 0.99 AU

Year: 360 Days

Day: 22.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 43.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,230,241 km

• M1: 373,546 km (0.103 R)

Asteroid Belt

Center: 9.59 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 18.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.9

Radius: 4.4

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 15.47 AU - 20.97 AU

Year: 29778 Days

Day: 21.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 177.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 50,230,241 km

• M1: 58,942 km (0.031 R)
• M2: 574,605 km (0.066 R)
• M3: 783,594 km (0.113 R)
• M4: 988,393 km (0.087 R)
• M5: 1,179,878 km (0.108 R)
• M6: 1,745,508 km (0.056 R)
• M7: 2,299,469 km (0.113 R)
• M8: 2,474,648 km (0.095 R)
• M9: 3,437,460 km (0.053 R)
• M10: 4,184,851 km (0.05 R)
• M11: 4,719,065 km (0.06 R)
• M12: 6,177,345 km (0.074 R)
• M13: 6,440,188 km (0.088 R)
• M14: 7,273,897 km (0.112 R)
• M15: 7,824,567 km (0.078 R)
• M16: 8,043,728 km (0.102 R)
• M17: 9,794,023 km (0.104 R)
• M18: 11,110,783 km (0.112 R)
• M19: 14,743,917 km (0.098 R)
• M20: 15,281,273 km (0.118 R)
• M21: 15,901,206 km (0.112 R)
• M22: 17,338,842 km (0.102 R)
• M23: 20,222,640 km (0.115 R)
• M24: 27,922,891 km (0.091 R)
• M25: 33,553,306 km (0.047 R)
• M26: 34,015,265 km (0.095 R)
• M27: 36,632,629 km (0.119 R)
• M28: 38,492,280 km (0.111 R)
• M29: 38,744,801 km (0.06 R)
• M30: 48,740,033 km (0.116 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 11,146 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit