🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.54 AU - 0.82 AU

Year: 215 Days

Day: 18.7 Hours

Environment

Temp: 159 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,904,595 km

• M1: 254,616 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.74 AU - 1.24 AU

Year: 377 Days

Day: 31.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.51 AU - 1.53 AU

Year: 718 Days

Day: 18.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,904,595 km

• M1: 231,129 km (0.051 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.74 AU - 3.24 AU

Year: 1980 Days

Day: 26.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.6

Radius: 11.3

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.19 AU - 8.47 AU

Year: 7598 Days

Day: 14 Hours

Environment

Temp: -163 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 43,904,595 km

• M1: 147,952 km (0.115 R)
• M2: 302,188 km (0.108 R)
• M3: 504,444 km (0.049 R)
• M4: 580,290 km (0.055 R)
• M5: 1,023,848 km (0.069 R)
• M6: 1,228,199 km (0.1 R)
• M7: 1,598,603 km (0.118 R)
• M8: 1,796,970 km (0.106 R)
• M9: 1,892,413 km (0.116 R)
• M10: 2,003,564 km (0.103 R)
• M11: 2,247,409 km (0.109 R)
• M12: 2,440,390 km (0.076 R)
• M13: 2,670,023 km (0.106 R)
• M14: 3,589,003 km (0.094 R)
• M15: 4,228,085 km (0.11 R)
• M16: 4,523,540 km (0.086 R)
• M17: 4,654,887 km (0.101 R)
• M18: 4,749,583 km (0.097 R)
• M19: 4,883,174 km (0.078 R)
• M20: 4,998,663 km (0.1 R)
• M21: 5,630,116 km (0.108 R)
• M22: 5,934,847 km (0.104 R)
• M23: 6,244,963 km (0.072 R)
• M24: 6,666,979 km (0.028 R)
• M25: 8,010,218 km (0.104 R)
• M26: 8,677,724 km (0.053 R)
• M27: 8,888,507 km (0.09 R)
• M28: 8,982,604 km (0.077 R)
• M29: 9,077,300 km (0.095 R)
• M30: 9,148,359 km (0.091 R)
• M31: 9,362,882 km (0.119 R)
• M32: 10,016,625 km (0.03 R)
• M33: 10,760,276 km (0.114 R)
• M34: 12,484,541 km (0.111 R)
• M35: 12,563,828 km (0.071 R)
• M36: 12,722,701 km (0.107 R)
• M37: 13,042,690 km (0.052 R)
• M38: 13,853,960 km (0.103 R)
• M39: 14,183,075 km (0.05 R)
• M40: 14,487,058 km (0.092 R)
• M41: 15,525,267 km (0.115 R)
• M42: 15,610,388 km (0.063 R)
• M43: 16,182,750 km (0.065 R)
• M44: 16,995,365 km (0.097 R)
• M45: 17,259,406 km (0.119 R)
• M46: 17,436,230 km (0.104 R)
• M47: 17,524,792 km (0.101 R)
• M48: 18,811,483 km (0.119 R)
• M49: 19,450,865 km (0.073 R)
• M50: 19,573,535 km (0.117 R)
• M51: 20,782,286 km (0.049 R)
• M52: 20,939,064 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.9

Radius: 6.4

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 11.43 AU - 15.39 AU

Year: 18802 Days

Day: 15.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 43,904,595 km

• M1: 123,418 km (0.096 R)
• M2: 203,603 km (0.098 R)
• M3: 366,515 km (0.04 R)
• M4: 856,747 km (0.106 R)
• M5: 1,424,022 km (0.086 R)
• M6: 2,884,397 km (0.116 R)
• M7: 4,601,930 km (0.057 R)
• M8: 6,468,762 km (0.108 R)
• M9: 7,534,347 km (0.074 R)
• M10: 7,827,559 km (0.099 R)
• M11: 9,467,002 km (0.078 R)
• M12: 10,063,150 km (0.086 R)
• M13: 10,385,982 km (0.062 R)
• M14: 11,500,785 km (0.072 R)
• M15: 12,264,931 km (0.097 R)
• M16: 12,870,503 km (0.116 R)
• M17: 12,957,868 km (0.089 R)
• M18: 13,001,551 km (0.111 R)
• M19: 13,220,861 km (0.109 R)
• M20: 13,485,799 km (0.095 R)
• M21: 13,663,372 km (0.119 R)
• M22: 15,342,309 km (0.1 R)
• M23: 15,434,760 km (0.099 R)
• M24: 15,900,608 km (0.056 R)
• M25: 16,041,230 km (0.07 R)
• M26: 16,370,944 km (0.096 R)
• M27: 16,607,907 km (0.074 R)
• M28: 17,325,378 km (0.084 R)
• M29: 18,840,057 km (0.073 R)
• M30: 19,588,196 km (0.094 R)
• M31: 19,638,311 km (0.118 R)
• M32: 19,738,841 km (0.096 R)
• M33: 21,941,968 km (0.113 R)
• M34: 22,412,903 km (0.081 R)
• M35: 25,198,265 km (0.117 R)
• M36: 25,801,294 km (0.098 R)
• M37: 25,966,600 km (0.066 R)
• M38: 27,021,564 km (0.069 R)
• M39: 27,638,805 km (0.108 R)
• M40: 30,153,545 km (0.049 R)
• M41: 32,205,729 km (0.114 R)
• M42: 33,338,484 km (0.044 R)
• M43: 33,698,865 km (0.032 R)
• M44: 35,275,477 km (0.114 R)
• M45: 35,826,895 km (0.097 R)
• M46: 36,134,468 km (0.12 R)
• M47: 38,626,170 km (0.106 R)
• M48: 42,206,646 km (0.104 R)
• M49: 42,271,422 km (0.041 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 12,101 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit