🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.44 AU - 0.62 AU

Year: 136 Days

Day: 47 Hours

Environment

Temp: 215 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.54 AU - 0.54 AU

Year: 140 Days

Day: 26.8 Hours

Environment

Temp: 206 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.52 AU - 1.9 AU

Year: 790 Days

Day: 31.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,614,387 km

• M1: 1,102,237 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.54 AU - 2.22 AU

Year: 910 Days

Day: 20.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 155.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.45 AU - 2.37 AU

Year: 932 Days

Day: 27.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,614,387 km

• M1: 619,186 km (0.074 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.29 AU - 3.07 AU

Year: 1549 Days

Day: 26.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.39 AU - 4.47 AU

Year: 2751 Days

Day: 41.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,614,387 km

• M1: 579,991 km (0.066 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.83 AU - 6.15 AU

Year: 3936 Days

Day: 34.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.7

Radius: 13.8

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 7.32 AU - 10.2 AU

Year: 9155 Days

Day: 15 Hours

Environment

Temp: -165 °C

Axial Tilt: 145.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 46,614,387 km

• M1: 196,123 km (0.103 R)
• M2: 521,648 km (0.11 R)
• M3: 998,416 km (0.085 R)
• M4: 1,785,451 km (0.079 R)
• M5: 2,183,082 km (0.116 R)
• M6: 3,065,260 km (0.099 R)
• M7: 3,687,588 km (0.09 R)
• M8: 5,876,204 km (0.061 R)
• M9: 6,472,950 km (0.074 R)
• M10: 6,962,734 km (0.076 R)
• M11: 8,846,470 km (0.094 R)
• M12: 9,874,656 km (0.068 R)
• M13: 11,248,264 km (0.071 R)
• M14: 12,043,825 km (0.077 R)
• M15: 15,163,689 km (0.071 R)
• M16: 15,673,369 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 162.7

Radius: 3.6

Gravity: 12.55 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 13.64 AU - 15.54 AU

Year: 19678 Days

Day: 18.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 46,614,387 km

• M1: 63,429 km (0.106 R)
• M2: 156,629 km (0.118 R)
• M3: 229,633 km (0.035 R)
• M4: 357,838 km (0.106 R)
• M5: 456,274 km (0.059 R)
• M6: 1,833,771 km (0.114 R)
• M7: 2,001,919 km (0.073 R)
• M8: 2,638,458 km (0.082 R)
• M9: 3,290,555 km (0.097 R)
• M10: 3,774,504 km (0.119 R)
• M11: 4,348,511 km (0.055 R)
• M12: 4,607,166 km (0.098 R)
• M13: 4,843,381 km (0.108 R)
• M14: 5,054,912 km (0.101 R)
• M15: 5,177,882 km (0.118 R)
• M16: 5,782,257 km (0.082 R)
• M17: 7,091,687 km (0.066 R)
• M18: 8,615,491 km (0.119 R)
• M19: 11,409,381 km (0.083 R)
• M20: 13,775,720 km (0.066 R)
• M21: 15,549,203 km (0.061 R)
• M22: 21,263,093 km (0.117 R)
• M23: 24,929,737 km (0.09 R)
• M24: 25,822,687 km (0.062 R)
• M25: 26,872,714 km (0.089 R)
• M26: 29,552,012 km (0.119 R)
• M27: 30,523,650 km (0.063 R)
• M28: 31,129,522 km (0.102 R)
• M29: 31,281,812 km (0.099 R)
• M30: 31,741,227 km (0.082 R)
• M31: 33,375,435 km (0.058 R)
• M32: 33,929,246 km (0.117 R)
• M33: 35,536,825 km (0.086 R)
• M34: 36,108,288 km (0.071 R)
• M35: 36,190,268 km (0.054 R)
• M36: 36,354,527 km (0.081 R)
• M37: 37,431,631 km (0.029 R)
• M38: 38,524,294 km (0.119 R)
• M39: 40,409,526 km (0.091 R)
• M40: 40,757,042 km (0.116 R)
• M41: 41,632,639 km (0.077 R)
• M42: 41,897,128 km (0.052 R)
• M43: 45,872,242 km (0.037 R)
• M44: 46,149,896 km (0.115 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 16,913 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit