🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.1 AU - 2.74 AU

Year: 1655 Days

Day: 17.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.6

Radius: 11.2

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.12 AU - 6.22 AU

Year: 5169 Days

Day: 8.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 84,453,647 km

• M1: 351,705 km (0.075 R)
• M2: 706,850 km (0.118 R)
• M3: 2,493,946 km (0.073 R)
• M4: 3,762,686 km (0.099 R)
• M5: 4,425,853 km (0.098 R)
• M6: 5,115,200 km (0.105 R)
• M7: 5,473,038 km (0.075 R)
• M8: 5,929,910 km (0.066 R)
• M9: 8,018,296 km (0.098 R)
• M10: 8,824,330 km (0.103 R)
• M11: 11,012,498 km (0.12 R)
• M12: 12,597,188 km (0.086 R)
• M13: 13,157,731 km (0.097 R)
• M14: 15,888,491 km (0.103 R)
• M15: 16,268,170 km (0.053 R)
• M16: 19,651,625 km (0.091 R)
• M17: 20,215,759 km (0.056 R)
• M18: 22,309,082 km (0.118 R)
• M19: 23,338,465 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.9

Radius: 14.9

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 6.64 AU - 6.72 AU

Year: 7592 Days

Day: 14.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 84,453,647 km

• M1: 204,500 km (0.108 R)
• M2: 820,993 km (0.063 R)
• M3: 1,606,831 km (0.108 R)
• M4: 2,339,412 km (0.105 R)
• M5: 3,400,808 km (0.117 R)
• M6: 4,080,880 km (0.094 R)
• M7: 4,621,078 km (0.071 R)
• M8: 5,301,749 km (0.112 R)
• M9: 8,544,282 km (0.108 R)
• M10: 9,071,166 km (0.07 R)
• M11: 10,884,741 km (0.108 R)
• M12: 11,557,632 km (0.098 R)
• M13: 13,274,567 km (0.055 R)
• M14: 15,092,929 km (0.112 R)
• M15: 16,194,418 km (0.112 R)
• M16: 17,488,141 km (0.094 R)
• M17: 18,923,383 km (0.081 R)
• M18: 20,358,325 km (0.105 R)
• M19: 20,826,268 km (0.072 R)
• M20: 22,686,816 km (0.095 R)
• M21: 25,546,978 km (0.079 R)
• M22: 27,963,732 km (0.044 R)
• M23: 29,624,118 km (0.099 R)
• M24: 32,713,314 km (0.114 R)
• M25: 38,685,710 km (0.115 R)
• M26: 40,499,584 km (0.061 R)
• M27: 41,865,413 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.2

Radius: 10

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.86 AU - 10.38 AU

Year: 11128 Days

Day: 6.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 84,453,647 km

• M1: 124,316 km (0.119 R)
• M2: 800,049 km (0.091 R)
• M3: 1,713,644 km (0.095 R)
• M4: 2,600,310 km (0.075 R)
• M5: 4,934,187 km (0.114 R)
• M6: 6,672,364 km (0.081 R)
• M7: 9,457,577 km (0.045 R)
• M8: 12,988,386 km (0.12 R)
• M9: 17,252,524 km (0.071 R)
• M10: 25,623,871 km (0.085 R)
• M11: 26,423,921 km (0.051 R)
• M12: 27,240,725 km (0.109 R)
• M13: 27,738,736 km (0.045 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 856.7

Radius: 5.7

Gravity: 26.37 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 11.24 AU - 11.82 AU

Year: 17215 Days

Day: 17.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 84,453,647 km

• M1: 71,358 km (0.084 R)
• M2: 306,227 km (0.12 R)
• M3: 495,917 km (0.111 R)
• M4: 681,717 km (0.066 R)
• M5: 937,679 km (0.035 R)
• M6: 1,160,730 km (0.116 R)
• M7: 1,732,792 km (0.111 R)
• M8: 2,236,189 km (0.055 R)
• M9: 3,916,771 km (0.091 R)
• M10: 4,994,026 km (0.099 R)
• M11: 5,483,360 km (0.093 R)
• M12: 6,171,062 km (0.056 R)
• M13: 6,869,235 km (0.108 R)
• M14: 7,237,395 km (0.093 R)
• M15: 9,005,044 km (0.08 R)
• M16: 10,371,471 km (0.063 R)
• M17: 12,808,719 km (0.1 R)
• M18: 13,723,211 km (0.106 R)
• M19: 14,307,241 km (0.096 R)
• M20: 15,214,103 km (0.078 R)
• M21: 16,727,286 km (0.039 R)
• M22: 18,956,893 km (0.101 R)
• M23: 23,682,839 km (0.06 R)
• M24: 25,708,693 km (0.073 R)
• M25: 26,371,711 km (0.097 R)
• M26: 26,707,558 km (0.114 R)
• M27: 34,300,997 km (0.078 R)
• M28: 34,969,549 km (0.067 R)
• M29: 38,586,676 km (0.105 R)
• M30: 39,455,391 km (0.081 R)
• M31: 41,231,866 km (0.099 R)
• M32: 52,491,649 km (0.091 R)
• M33: 53,557,833 km (0.041 R)
• M34: 55,366,770 km (0.057 R)
• M35: 64,213,988 km (0.112 R)
• M36: 69,395,460 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 451.6

Radius: 4.9

Gravity: 18.81 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 15.62 AU - 16.88 AU

Year: 28804 Days

Day: 20.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 84,453,647 km

• M1: 64,327 km (0.103 R)
• M2: 217,964 km (0.08 R)
• M3: 413,189 km (0.077 R)
• M4: 756,516 km (0.101 R)
• M5: 1,074,412 km (0.049 R)
• M6: 1,796,970 km (0.042 R)
• M7: 4,876,891 km (0.106 R)
• M8: 5,222,611 km (0.064 R)
• M9: 6,092,822 km (0.115 R)
• M10: 6,677,600 km (0.111 R)
• M11: 7,649,089 km (0.085 R)
• M12: 7,802,576 km (0.041 R)
• M13: 8,383,016 km (0.108 R)
• M14: 8,878,933 km (0.113 R)
• M15: 9,808,384 km (0.119 R)
• M16: 10,673,509 km (0.067 R)
• M17: 16,188,584 km (0.068 R)
• M18: 17,481,708 km (0.086 R)
• M19: 18,749,251 km (0.054 R)
• M20: 20,369,396 km (0.12 R)
• M21: 21,771,726 km (0.047 R)
• M22: 23,994,152 km (0.091 R)
• M23: 24,433,970 km (0.113 R)
• M24: 26,247,096 km (0.047 R)
• M25: 27,784,663 km (0.094 R)
• M26: 30,266,043 km (0.114 R)
• M27: 30,779,463 km (0.089 R)
• M28: 32,622,060 km (0.111 R)
• M29: 35,238,526 km (0.104 R)
• M30: 36,381,005 km (0.056 R)
• M31: 36,815,587 km (0.076 R)
• M32: 37,400,515 km (0.103 R)
• M33: 37,695,372 km (0.036 R)
• M34: 41,669,888 km (0.114 R)
• M35: 46,083,474 km (0.075 R)
• M36: 46,762,798 km (0.061 R)
• M37: 52,071,728 km (0.065 R)
• M38: 55,442,317 km (0.109 R)
• M39: 65,562,464 km (0.084 R)
• M40: 69,043,606 km (0.062 R)
• M41: 72,645,923 km (0.113 R)
• M42: 80,712,689 km (0.11 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 16,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit