🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.6 AU - 0.68 AU

Year: 192 Days

Day: 29 Hours

Environment

Temp: 175 °C

Axial Tilt: 41.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.76 AU - 1.18 AU

Year: 358 Days

Day: 31.3 Hours

Environment

Temp: 34 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.25 AU - 1.29 AU

Year: 536 Days

Day: 26 Hours

Environment

Temp: -17 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,917,565 km

• M1: 324,927 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.12 AU - 1.72 AU

Year: 634 Days

Day: 12.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,917,565 km

• M1: 344,374 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.77 AU - 1.83 AU

Year: 905 Days

Day: 33.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.5 AU - 2.92 AU

Year: 1672 Days

Day: 13.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,917,565 km

• M1: 39,494 km (0.103 R)
• M2: 2,218,985 km (0.093 R)

Asteroid Belt

Center: 7.39 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.8

Radius: 7.6

Gravity: 13.07 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 9.45 AU - 14.69 AU

Year: 15714 Days

Day: 15.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 66,917,565 km

• M1: 98,136 km (0.108 R)
• M2: 348,264 km (0.099 R)
• M3: 597,643 km (0.081 R)
• M4: 886,517 km (0.092 R)
• M5: 1,202,468 km (0.087 R)
• M6: 1,530,237 km (0.099 R)
• M7: 1,862,942 km (0.107 R)
• M8: 2,104,543 km (0.06 R)
• M9: 2,388,480 km (0.109 R)
• M10: 2,720,886 km (0.07 R)
• M11: 3,370,739 km (0.054 R)
• M12: 4,371,250 km (0.039 R)
• M13: 4,632,896 km (0.105 R)
• M14: 5,010,033 km (0.044 R)
• M15: 5,632,958 km (0.047 R)
• M16: 7,812,599 km (0.044 R)
• M17: 8,803,087 km (0.091 R)
• M18: 9,221,961 km (0.098 R)
• M19: 9,599,247 km (0.105 R)
• M20: 22,237,873 km (0.11 R)
• M21: 23,609,237 km (0.039 R)
• M22: 25,876,692 km (0.08 R)
• M23: 27,063,152 km (0.046 R)
• M24: 33,040,934 km (0.091 R)
• M25: 37,890,298 km (0.032 R)
• M26: 38,997,771 km (0.074 R)
• M27: 48,646,385 km (0.103 R)
• M28: 49,954,020 km (0.049 R)
• M29: 53,844,163 km (0.119 R)
• M30: 59,771,231 km (0.108 R)
• M31: 64,150,110 km (0.11 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 20,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit