🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.42 AU - 0.66 AU

Year: 144 Days

Day: 14.7 Hours

Environment

Temp: 169 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.08 AU - 2.76 AU

Year: 1361 Days

Day: 40.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.27 AU - 3.39 AU

Year: 2198 Days

Day: 25.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23

Radius: 10.7

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.28 AU - 6.46 AU

Year: 4500 Days

Day: 5.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 110,293,390 km

• M1: 159,172 km (0.111 R)
• M2: 510,129 km (0.09 R)
• M3: 998,416 km (0.055 R)
• M4: 1,518,718 km (0.104 R)
• M5: 1,869,973 km (0.028 R)
• M6: 2,776,387 km (0.064 R)
• M7: 4,346,865 km (0.094 R)
• M8: 7,829,354 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.3

Radius: 3.7

Gravity: 66.06 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 16.19 AU - 22.17 AU

Year: 30378 Days

Day: 16.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 110,293,390 km

• M1: 47,123 km (0.073 R)
• M2: 200,910 km (0.101 R)
• M3: 433,235 km (0.078 R)
• M4: 710,590 km (0.064 R)
• M5: 1,589,178 km (0.112 R)
• M6: 1,789,340 km (0.106 R)
• M7: 3,362,212 km (0.06 R)
• M8: 4,533,863 km (0.091 R)
• M9: 5,104,429 km (0.039 R)
• M10: 9,437,382 km (0.104 R)
• M11: 15,104,747 km (0.053 R)
• M12: 17,118,335 km (0.1 R)
• M13: 19,615,422 km (0.082 R)
• M14: 20,463,044 km (0.116 R)
• M15: 21,224,497 km (0.073 R)
• M16: 21,556,604 km (0.092 R)
• M17: 21,779,954 km (0.111 R)
• M18: 32,321,518 km (0.077 R)
• M19: 33,502,144 km (0.109 R)
• M20: 34,711,344 km (0.088 R)
• M21: 38,512,775 km (0.106 R)
• M22: 39,338,256 km (0.094 R)
• M23: 40,853,683 km (0.105 R)
• M24: 41,539,439 km (0.084 R)
• M25: 43,110,666 km (0.108 R)
• M26: 44,179,692 km (0.097 R)
• M27: 53,580,721 km (0.11 R)
• M28: 55,023,892 km (0.072 R)
• M29: 60,168,114 km (0.099 R)
• M30: 63,540,798 km (0.119 R)
• M31: 74,156,712 km (0.108 R)
• M32: 77,244,262 km (0.03 R)
• M33: 83,399,467 km (0.081 R)
• M34: 84,502,152 km (0.1 R)
• M35: 86,174,507 km (0.051 R)
• M36: 104,765,782 km (0.105 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 18,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit