🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.52 AU - 0.62 AU

Year: 164 Days

Day: 41.1 Hours

Environment

Temp: 149 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,965,405 km

• M1: 30,817 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.5 AU - 0.76 AU

Year: 190 Days

Day: 19.4 Hours

Environment

Temp: 116 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,965,405 km

• M1: 64,477 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.65 AU - 1.01 AU

Year: 288 Days

Day: 30 Hours

Environment

Temp: 48 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 59,965,405 km

• M1: 519,553 km (0.089 R)
• M2: 637,586 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.28 AU - 1.96 AU

Year: 785 Days

Day: 31.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.05 AU - 2.07 AU

Year: 1126 Days

Day: 24.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,965,405 km

• M1: 16,007 km (0.078 R)

Asteroid Belt

Center: 5.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.3

Radius: 12.1

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 9.15 AU - 9.37 AU

Year: 10730 Days

Day: 9.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 59,965,405 km

• M1: 150,495 km (0.044 R)
• M2: 1,029,981 km (0.104 R)
• M3: 1,432,549 km (0.068 R)
• M4: 1,959,134 km (0.12 R)
• M5: 2,781,922 km (0.057 R)
• M6: 3,795,747 km (0.098 R)
• M7: 4,477,614 km (0.085 R)
• M8: 4,976,523 km (0.032 R)
• M9: 6,940,294 km (0.106 R)
• M10: 7,396,568 km (0.04 R)
• M11: 8,323,326 km (0.111 R)
• M12: 9,325,931 km (0.086 R)
• M13: 10,301,010 km (0.113 R)
• M14: 11,456,355 km (0.074 R)
• M15: 12,942,161 km (0.116 R)
• M16: 15,026,807 km (0.068 R)
• M17: 16,438,113 km (0.105 R)
• M18: 18,481,321 km (0.08 R)
• M19: 20,100,269 km (0.098 R)
• M20: 23,618,512 km (0.085 R)
• M21: 25,523,042 km (0.091 R)
• M22: 28,886,002 km (0.046 R)
• M23: 35,372,267 km (0.088 R)
• M24: 36,106,792 km (0.093 R)
• M25: 37,987,836 km (0.055 R)
• M26: 43,601,496 km (0.067 R)
• M27: 45,877,927 km (0.096 R)
• M28: 48,232,448 km (0.043 R)
• M29: 51,131,954 km (0.071 R)
• M30: 51,913,752 km (0.068 R)
• M31: 52,386,781 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.8

Radius: 14.6

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 10.37 AU - 11.77 AU

Year: 14025 Days

Day: 11.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 59,965,405 km

• M1: 182,360 km (0.103 R)
• M2: 899,532 km (0.117 R)
• M3: 1,452,147 km (0.093 R)
• M4: 2,490,057 km (0.087 R)
• M5: 3,234,456 km (0.05 R)
• M6: 3,950,581 km (0.107 R)
• M7: 4,674,485 km (0.118 R)
• M8: 5,850,174 km (0.072 R)
• M9: 6,468,014 km (0.091 R)
• M10: 7,172,171 km (0.073 R)
• M11: 8,443,005 km (0.065 R)
• M12: 10,291,735 km (0.088 R)
• M13: 11,253,051 km (0.12 R)
• M14: 12,089,154 km (0.063 R)
• M15: 13,684,764 km (0.1 R)
• M16: 14,777,278 km (0.101 R)
• M17: 15,416,958 km (0.082 R)
• M18: 17,058,645 km (0.104 R)
• M19: 18,001,860 km (0.103 R)
• M20: 23,058,268 km (0.037 R)
• M21: 24,505,777 km (0.106 R)
• M22: 31,252,342 km (0.111 R)
• M23: 33,024,029 km (0.06 R)
• M24: 34,241,756 km (0.09 R)
• M25: 39,821,457 km (0.063 R)
• M26: 44,494,446 km (0.109 R)
• M27: 46,582,832 km (0.101 R)
• M28: 47,805,196 km (0.101 R)
• M29: 51,438,779 km (0.086 R)
• M30: 55,763,504 km (0.081 R)
• M31: 57,838,875 km (0.065 R)
• M32: 59,250,929 km (0.099 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 17,292 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit