🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.45 AU - 0.57 AU

Year: 139 Days

Day: 31.5 Hours

Environment

Temp: 227 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.42 AU - 1.62 AU

Year: 714 Days

Day: 41 Hours

Environment

Temp: -63 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,373,042 km

• M1: 529,876 km (0.12 R)
• M2: 635,941 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.32 AU - 2.5 AU

Year: 1425 Days

Day: 33.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.32 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.4

Radius: 7

Gravity: 17.76 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 16.2 AU - 16.26 AU

Year: 24899 Days

Day: 19.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 95,373,042 km

• M1: 91,105 km (0.04 R)
• M2: 402,269 km (0.038 R)
• M3: 804,537 km (0.101 R)
• M4: 1,047,335 km (0.116 R)
• M5: 1,420,881 km (0.096 R)
• M6: 3,268,265 km (0.08 R)
• M7: 3,605,608 km (0.055 R)
• M8: 4,992,231 km (0.103 R)
• M9: 8,203,947 km (0.05 R)
• M10: 9,062,639 km (0.107 R)
• M11: 9,301,397 km (0.066 R)
• M12: 9,605,829 km (0.075 R)
• M13: 11,092,682 km (0.095 R)
• M14: 13,640,184 km (0.12 R)
• M15: 14,033,477 km (0.118 R)
• M16: 17,456,127 km (0.107 R)
• M17: 19,557,528 km (0.106 R)
• M18: 21,397,582 km (0.108 R)
• M19: 23,350,283 km (0.074 R)
• M20: 24,484,833 km (0.094 R)
• M21: 27,233,096 km (0.083 R)
• M22: 31,253,389 km (0.09 R)
• M23: 33,192,177 km (0.055 R)
• M24: 35,504,362 km (0.093 R)
• M25: 44,785,414 km (0.062 R)
• M26: 45,479,398 km (0.091 R)
• M27: 49,240,289 km (0.059 R)
• M28: 58,811,411 km (0.058 R)
• M29: 60,272,384 km (0.088 R)
• M30: 61,757,591 km (0.114 R)
• M31: 69,782,320 km (0.083 R)
• M32: 72,128,763 km (0.07 R)
• M33: 72,366,324 km (0.104 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: 226 - 15,460 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit