🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.66 AU - 1.88 AU

Year: 847 Days

Day: 36.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.59 AU - 2.31 AU

Year: 980 Days

Day: 40.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,283,380 km

• M1: 54,154 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.03 AU - 2.33 AU

Year: 1158 Days

Day: 16.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.97 AU - 3.79 AU

Year: 2236 Days

Day: 28.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.53 AU - 3.53 AU

Year: 2387 Days

Day: 36.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,283,380 km

• M1: 35,305 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.62 AU - 5 AU

Year: 3797 Days

Day: 15.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,283,380 km

• M1: 27,526 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.5

Radius: 11

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.23 AU - 5.67 AU

Year: 4579 Days

Day: 8.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 107,283,380 km

• M1: 137,032 km (0.119 R)
• M2: 485,295 km (0.03 R)
• M3: 907,909 km (0.108 R)
• M4: 1,391,260 km (0.099 R)
• M5: 1,814,173 km (0.045 R)
• M6: 2,611,829 km (0.098 R)
• M7: 3,072,591 km (0.094 R)
• M8: 3,483,985 km (0.075 R)
• M9: 5,023,197 km (0.09 R)
• M10: 6,618,359 km (0.116 R)
• M11: 8,266,180 km (0.112 R)
• M12: 8,717,816 km (0.09 R)
• M13: 10,172,057 km (0.079 R)
• M14: 11,970,822 km (0.106 R)
• M15: 12,354,540 km (0.082 R)
• M16: 12,746,636 km (0.112 R)
• M17: 13,763,004 km (0.091 R)
• M18: 15,275,738 km (0.092 R)
• M19: 18,628,974 km (0.102 R)
• M20: 19,210,162 km (0.094 R)
• M21: 25,784,839 km (0.115 R)
• M22: 27,407,676 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.1

Radius: 10.4

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.08 AU - 7.38 AU

Year: 6283 Days

Day: 9.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 107,283,380 km

• M1: 133,740 km (0.118 R)
• M2: 724,652 km (0.071 R)
• M3: 1,630,318 km (0.071 R)
• M4: 2,160,492 km (0.092 R)
• M5: 3,609,797 km (0.104 R)
• M6: 5,208,549 km (0.055 R)
• M7: 6,613,423 km (0.073 R)
• M8: 8,219,356 km (0.104 R)
• M9: 11,852,490 km (0.054 R)
• M10: 12,768,777 km (0.101 R)
• M11: 13,218,917 km (0.071 R)
• M12: 13,835,709 km (0.117 R)
• M13: 18,385,130 km (0.066 R)
• M14: 21,799,851 km (0.025 R)
• M15: 23,693,909 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.3

Radius: 7.2

Gravity: 13.84 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 16.4 AU - 24.04 AU

Year: 32722 Days

Day: 16.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 107,283,380 km

• M1: 101,427 km (0.086 R)
• M2: 444,156 km (0.104 R)
• M3: 1,096,552 km (0.08 R)
• M4: 1,410,858 km (0.106 R)
• M5: 2,084,347 km (0.08 R)
• M6: 3,872,191 km (0.052 R)
• M7: 4,265,634 km (0.1 R)
• M8: 4,568,270 km (0.043 R)
• M9: 5,049,227 km (0.115 R)
• M10: 5,879,047 km (0.09 R)
• M11: 6,159,244 km (0.111 R)
• M12: 6,695,851 km (0.117 R)
• M13: 7,477,500 km (0.109 R)
• M14: 12,018,543 km (0.071 R)
• M15: 16,048,261 km (0.068 R)
• M16: 22,669,313 km (0.114 R)
• M17: 27,927,080 km (0.097 R)
• M18: 28,321,719 km (0.068 R)
• M19: 28,853,540 km (0.039 R)
• M20: 33,646,207 km (0.091 R)
• M21: 37,173,126 km (0.116 R)
• M22: 40,099,410 km (0.116 R)
• M23: 41,961,305 km (0.105 R)
• M24: 42,305,979 km (0.104 R)
• M25: 44,235,193 km (0.104 R)
• M26: 57,268,010 km (0.081 R)
• M27: 57,904,848 km (0.12 R)
• M28: 58,976,866 km (0.073 R)
• M29: 71,655,136 km (0.069 R)
• M30: 74,391,431 km (0.098 R)
• M31: 75,403,460 km (0.103 R)
• M32: 83,016,945 km (0.049 R)
• M33: 84,653,545 km (0.091 R)
• M34: 85,479,924 km (0.106 R)
• M35: 101,908,912 km (0.066 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 16,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit