🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.67 AU - 0.73 AU

Year: 221 Days

Day: 39.4 Hours

Environment

Temp: 133 °C

Axial Tilt: 44.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.06 AU - 1.32 AU

Year: 489 Days

Day: 28.6 Hours

Environment

Temp: -9 °C

Axial Tilt: 49.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 72,010,844 km

• M1: 29,172 km (0.109 R)
• M2: 160,519 km (0.026 R)

Asteroid Belt

Center: 7.86 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533.5

Radius: 5.3

Gravity: 18.99 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 13.5 AU - 15.56 AU

Year: 20865 Days

Day: 19.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 72,010,844 km

• M1: 93,947 km (0.044 R)
• M2: 263,292 km (0.112 R)
• M3: 438,471 km (0.104 R)
• M4: 658,979 km (0.117 R)
• M5: 941,270 km (0.089 R)
• M6: 1,244,804 km (0.034 R)
• M7: 1,482,066 km (0.084 R)
• M8: 1,969,905 km (0.057 R)
• M9: 2,794,937 km (0.111 R)
• M10: 3,422,500 km (0.115 R)
• M11: 3,680,706 km (0.092 R)
• M12: 4,076,392 km (0.095 R)
• M13: 7,068,799 km (0.096 R)
• M14: 8,375,686 km (0.107 R)
• M15: 8,686,550 km (0.061 R)
• M16: 9,005,193 km (0.107 R)
• M17: 9,221,811 km (0.1 R)
• M18: 10,299,065 km (0.082 R)
• M19: 10,776,881 km (0.064 R)
• M20: 13,743,257 km (0.078 R)
• M21: 25,383,019 km (0.057 R)
• M22: 32,528,711 km (0.108 R)
• M23: 33,684,953 km (0.081 R)
• M24: 35,001,414 km (0.101 R)
• M25: 46,146,904 km (0.104 R)
• M26: 48,760,828 km (0.099 R)
• M27: 48,927,480 km (0.118 R)
• M28: 49,765,976 km (0.089 R)
• M29: 55,542,249 km (0.083 R)
• M30: 66,954,173 km (0.044 R)
• M31: 72,010,880 km (0.103 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 16,380 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit