🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.96 AU - 3.98 AU

Year: 2767 Days

Day: 20.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.5

Radius: 11.1

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.84 AU - 8.54 AU

Year: 7460 Days

Day: 14 Hours

Environment

Temp: -160 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 102,150,664 km

• M1: 138,079 km (0.107 R)
• M2: 556,205 km (0.105 R)
• M3: 1,125,874 km (0.103 R)
• M4: 1,591,572 km (0.107 R)
• M5: 2,108,432 km (0.115 R)
• M6: 2,920,001 km (0.116 R)
• M7: 3,294,444 km (0.117 R)
• M8: 4,988,790 km (0.086 R)
• M9: 6,230,751 km (0.119 R)
• M10: 6,958,545 km (0.036 R)
• M11: 7,414,669 km (0.082 R)
• M12: 8,079,183 km (0.09 R)
• M13: 8,504,489 km (0.118 R)
• M14: 10,675,454 km (0.098 R)
• M15: 12,263,285 km (0.084 R)
• M16: 13,838,401 km (0.088 R)
• M17: 16,142,957 km (0.114 R)
• M18: 17,259,256 km (0.087 R)
• M19: 21,279,699 km (0.09 R)
• M20: 24,335,534 km (0.115 R)
• M21: 26,556,464 km (0.1 R)
• M22: 27,412,314 km (0.04 R)
• M23: 27,847,045 km (0.072 R)
• M24: 28,641,260 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.1

Radius: 10

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 7.15 AU - 9.41 AU

Year: 8335 Days

Day: 9.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 102,150,664 km

• M1: 124,765 km (0.045 R)
• M2: 2,057,120 km (0.058 R)
• M3: 2,682,739 km (0.115 R)
• M4: 3,088,897 km (0.095 R)
• M5: 4,845,176 km (0.092 R)
• M6: 6,167,920 km (0.106 R)
• M7: 7,826,661 km (0.09 R)
• M8: 13,903,327 km (0.12 R)
• M9: 16,598,482 km (0.047 R)
• M10: 21,663,866 km (0.118 R)
• M11: 29,870,805 km (0.079 R)
• M12: 30,689,405 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.7

Radius: 12.4

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 9.7 AU - 10.12 AU

Year: 10914 Days

Day: 8.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 102,150,664 km

• M1: 155,881 km (0.046 R)
• M2: 1,581,399 km (0.099 R)
• M3: 2,005,509 km (0.116 R)
• M4: 2,604,349 km (0.12 R)
• M5: 3,343,812 km (0.12 R)
• M6: 4,027,025 km (0.041 R)
• M7: 4,474,622 km (0.05 R)
• M8: 5,537,365 km (0.052 R)
• M9: 8,603,822 km (0.035 R)
• M10: 10,088,880 km (0.104 R)
• M11: 11,794,595 km (0.118 R)
• M12: 12,657,326 km (0.112 R)
• M13: 13,316,305 km (0.109 R)
• M14: 14,061,153 km (0.077 R)
• M15: 19,755,895 km (0.056 R)
• M16: 21,640,978 km (0.056 R)
• M17: 23,021,317 km (0.054 R)
• M18: 23,553,736 km (0.104 R)
• M19: 26,825,292 km (0.057 R)
• M20: 29,547,524 km (0.105 R)
• M21: 31,244,862 km (0.101 R)
• M22: 32,782,728 km (0.049 R)
• M23: 34,140,478 km (0.113 R)
• M24: 38,937,483 km (0.034 R)
• M25: 41,496,654 km (0.064 R)
• M26: 42,153,538 km (0.085 R)
• M27: 43,758,574 km (0.049 R)
• M28: 46,241,749 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702.1

Radius: 4.9

Gravity: 29.24 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 15.49 AU - 24.03 AU

Year: 30730 Days

Day: 18.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 102,150,664 km

• M1: 73,004 km (0.115 R)
• M2: 228,735 km (0.048 R)
• M3: 391,946 km (0.062 R)
• M4: 794,813 km (0.113 R)
• M5: 1,047,484 km (0.112 R)
• M6: 1,208,302 km (0.055 R)
• M7: 1,714,242 km (0.084 R)
• M8: 2,070,435 km (0.095 R)
• M9: 3,663,502 km (0.06 R)
• M10: 4,073,400 km (0.117 R)
• M11: 4,705,900 km (0.047 R)
• M12: 8,234,615 km (0.062 R)
• M13: 10,933,061 km (0.057 R)
• M14: 11,707,829 km (0.05 R)
• M15: 11,998,348 km (0.033 R)
• M16: 12,443,102 km (0.054 R)
• M17: 14,250,544 km (0.105 R)
• M18: 15,088,292 km (0.065 R)
• M19: 15,958,502 km (0.117 R)
• M20: 17,046,079 km (0.1 R)
• M21: 18,473,991 km (0.111 R)
• M22: 20,394,827 km (0.102 R)
• M23: 22,333,616 km (0.086 R)
• M24: 25,466,794 km (0.116 R)
• M25: 27,201,231 km (0.106 R)
• M26: 27,582,855 km (0.114 R)
• M27: 33,307,517 km (0.046 R)
• M28: 33,598,335 km (0.098 R)
• M29: 35,228,055 km (0.094 R)
• M30: 40,102,851 km (0.066 R)
• M31: 43,648,919 km (0.095 R)
• M32: 43,997,183 km (0.112 R)
• M33: 44,347,242 km (0.076 R)
• M34: 44,875,920 km (0.1 R)
• M35: 59,709,597 km (0.04 R)
• M36: 62,315,292 km (0.027 R)
• M37: 64,769,445 km (0.098 R)
• M38: 74,981,594 km (0.097 R)
• M39: 78,524,521 km (0.041 R)
• M40: 84,315,006 km (0.103 R)
• M41: 88,979,467 km (0.113 R)
• M42: 90,665,884 km (0.11 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 11,103 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit