🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.45 AU - 0.57 AU

Year: 131 Days

Day: 31.5 Hours

Environment

Temp: 221 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.19 AU - 1.73 AU

Year: 635 Days

Day: 37.9 Hours

Environment

Temp: -17 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,881,829 km

• M1: 229,483 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.78 AU - 6.24 AU

Year: 4036 Days

Day: 24.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.4

Radius: 14.7

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 7.33 AU - 9.93 AU

Year: 9124 Days

Day: 5.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 68,881,829 km

• M1: 182,809 km (0.104 R)
• M2: 1,079,349 km (0.105 R)
• M3: 1,879,398 km (0.045 R)
• M4: 2,932,567 km (0.11 R)
• M5: 3,479,796 km (0.039 R)
• M6: 4,562,885 km (0.062 R)
• M7: 5,154,245 km (0.112 R)
• M8: 5,796,768 km (0.114 R)
• M9: 6,914,264 km (0.108 R)
• M10: 8,664,110 km (0.094 R)
• M11: 9,984,760 km (0.08 R)
• M12: 10,501,471 km (0.108 R)
• M13: 13,470,989 km (0.108 R)
• M14: 14,396,401 km (0.117 R)
• M15: 16,961,706 km (0.096 R)
• M16: 19,526,412 km (0.114 R)
• M17: 23,307,947 km (0.075 R)
• M18: 23,885,394 km (0.104 R)
• M19: 26,114,104 km (0.092 R)
• M20: 28,478,348 km (0.078 R)
• M21: 30,784,549 km (0.076 R)
• M22: 32,287,559 km (0.088 R)
• M23: 33,734,170 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.8

Radius: 8.1

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 10.42 AU - 10.42 AU

Year: 12105 Days

Day: 14 Hours

Environment

Temp: -175 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 68,881,829 km

• M1: 100,679 km (0.107 R)
• M2: 541,395 km (0.1 R)
• M3: 797,805 km (0.071 R)
• M4: 1,094,458 km (0.089 R)
• M5: 1,717,982 km (0.109 R)
• M6: 2,016,729 km (0.118 R)
• M7: 2,443,681 km (0.034 R)
• M8: 2,994,949 km (0.097 R)
• M9: 3,311,947 km (0.03 R)
• M10: 3,908,095 km (0.034 R)
• M11: 4,544,484 km (0.104 R)
• M12: 5,410,357 km (0.108 R)
• M13: 8,940,118 km (0.114 R)
• M14: 9,313,515 km (0.096 R)
• M15: 11,231,509 km (0.099 R)
• M16: 14,580,556 km (0.056 R)
• M17: 14,902,790 km (0.112 R)
• M18: 17,365,022 km (0.075 R)
• M19: 22,992,594 km (0.098 R)
• M20: 24,682,153 km (0.087 R)
• M21: 31,945,279 km (0.095 R)
• M22: 34,499,064 km (0.118 R)
• M23: 39,383,584 km (0.085 R)
• M24: 40,134,865 km (0.077 R)
• M25: 41,279,887 km (0.069 R)
• M26: 42,971,988 km (0.112 R)
• M27: 44,304,606 km (0.113 R)
• M28: 44,709,867 km (0.06 R)
• M29: 46,078,089 km (0.038 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.2

Radius: 8.2

Gravity: 12.36 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 9.58 AU - 15.14 AU

Year: 15639 Days

Day: 9.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 68,881,829 km

• M1: 111,600 km (0.108 R)
• M2: 573,708 km (0.08 R)
• M3: 1,440,777 km (0.086 R)
• M4: 1,814,323 km (0.09 R)
• M5: 2,272,242 km (0.111 R)
• M6: 2,757,837 km (0.116 R)
• M7: 3,337,828 km (0.066 R)
• M8: 3,671,281 km (0.118 R)
• M9: 4,181,859 km (0.082 R)
• M10: 4,438,120 km (0.071 R)
• M11: 4,947,202 km (0.094 R)
• M12: 5,234,280 km (0.067 R)
• M13: 5,570,426 km (0.118 R)
• M14: 7,948,733 km (0.077 R)
• M15: 12,441,457 km (0.084 R)
• M16: 13,177,628 km (0.089 R)
• M17: 14,227,954 km (0.099 R)
• M18: 15,332,884 km (0.08 R)
• M19: 23,794,738 km (0.118 R)
• M20: 24,202,692 km (0.097 R)
• M21: 26,096,152 km (0.055 R)
• M22: 28,771,710 km (0.11 R)
• M23: 29,118,478 km (0.073 R)
• M24: 29,702,657 km (0.104 R)
• M25: 31,015,379 km (0.077 R)
• M26: 33,756,161 km (0.083 R)
• M27: 34,013,170 km (0.089 R)
• M28: 35,981,729 km (0.111 R)
• M29: 42,790,227 km (0.095 R)
• M30: 52,446,769 km (0.116 R)
• M31: 61,526,313 km (0.095 R)
• M32: 66,234,158 km (0.054 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 14,545 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit