🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.74 AU - 1.1 AU

Year: 269 Days

Day: 22.3 Hours

Environment

Temp: 227 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,891,652 km

• M1: 19,747 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.88 AU - 1.34 AU

Year: 356 Days

Day: 43.4 Hours

Environment

Temp: 146 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,891,652 km

• M1: 93,199 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.47 AU - 3.45 AU

Year: 1550 Days

Day: 12.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.59 AU - 4.99 AU

Year: 2705 Days

Day: 38.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,891,652 km

• M1: 212,429 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.4 AU - 4.52 AU

Year: 2867 Days

Day: 35.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.27 AU - 6.01 AU

Year: 3547 Days

Day: 35.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 8.17 AU - 9.23 AU

Year: 7811 Days

Day: 43 Hours

Environment

Temp: -135 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 13.9 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 19.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 849.6

Radius: 6.9

Gravity: 17.84 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 17.06 AU - 21.14 AU

Year: 25407 Days

Day: 18 Hours

Environment

Temp: -185 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 95,891,652 km

• M1: 85,869 km (0.061 R)
• M2: 306,227 km (0.09 R)
• M3: 581,936 km (0.052 R)
• M4: 863,778 km (0.119 R)
• M5: 1,206,507 km (0.078 R)
• M6: 1,564,943 km (0.111 R)
• M7: 2,100,055 km (0.09 R)
• M8: 2,422,438 km (0.081 R)
• M9: 3,435,665 km (0.105 R)
• M10: 4,371,998 km (0.104 R)
• M11: 4,978,168 km (0.07 R)
• M12: 5,260,310 km (0.051 R)
• M13: 6,125,883 km (0.083 R)
• M14: 6,982,929 km (0.097 R)
• M15: 8,528,275 km (0.08 R)
• M16: 9,050,970 km (0.104 R)
• M17: 9,594,759 km (0.11 R)
• M18: 9,906,221 km (0.114 R)
• M19: 12,794,507 km (0.101 R)
• M20: 17,642,226 km (0.116 R)
• M21: 19,070,288 km (0.053 R)
• M22: 20,573,597 km (0.073 R)
• M23: 20,883,564 km (0.078 R)
• M24: 22,479,922 km (0.09 R)
• M25: 29,029,916 km (0.063 R)
• M26: 32,806,514 km (0.104 R)
• M27: 34,958,629 km (0.118 R)
• M28: 38,126,962 km (0.053 R)
• M29: 45,550,607 km (0.062 R)
• M30: 50,437,371 km (0.104 R)
• M31: 51,000,906 km (0.066 R)
• M32: 51,568,780 km (0.051 R)
• M33: 51,949,656 km (0.09 R)
• M34: 93,046,136 km (0.031 R)
• M35: 93,893,757 km (0.08 R)

Kuiper Belt

Range: 36 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 18,575 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit