🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.2

Radius: 14.5

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.73 AU - 0.89 AU

Year: 471 Days

Day: 10.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 43,408,873 km

• M1: 180,415 km (0.077 R)
• M2: 465,249 km (0.098 R)
• M3: 1,123,330 km (0.084 R)
• M4: 1,427,612 km (0.085 R)
• M5: 1,755,830 km (0.11 R)
• M6: 2,033,933 km (0.118 R)
• M7: 2,759,782 km (0.115 R)
• M8: 3,036,687 km (0.12 R)
• M9: 3,318,978 km (0.104 R)
• M10: 3,623,709 km (0.03 R)
• M11: 3,942,652 km (0.105 R)
• M12: 4,295,553 km (0.117 R)
• M13: 4,769,629 km (0.083 R)
• M14: 5,136,592 km (0.029 R)
• M15: 5,438,182 km (0.062 R)
• M16: 6,212,650 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.6

Radius: 11.1

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.91 AU - 1.37 AU

Year: 786 Days

Day: 10.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 43,408,873 km

• M1: 224,846 km (0.081 R)
• M2: 455,825 km (0.035 R)
• M3: 711,487 km (0.076 R)
• M4: 1,031,477 km (0.111 R)
• M5: 1,244,355 km (0.086 R)
• M6: 1,612,964 km (0.071 R)
• M7: 1,875,957 km (0.076 R)
• M8: 2,128,479 km (0.078 R)
• M9: 2,432,162 km (0.088 R)
• M10: 2,667,180 km (0.117 R)
• M11: 3,230,865 km (0.107 R)
• M12: 3,711,822 km (0.117 R)
• M13: 4,318,891 km (0.117 R)
• M14: 5,274,223 km (0.111 R)
• M15: 5,557,710 km (0.086 R)
• M16: 7,059,823 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.3

Radius: 11.5

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.12 AU - 1.4 AU

Year: 913 Days

Day: 11.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 43,408,873 km

• M1: 157,527 km (0.071 R)
• M2: 528,529 km (0.084 R)
• M3: 893,099 km (0.095 R)
• M4: 1,284,597 km (0.116 R)
• M5: 1,967,362 km (0.076 R)
• M6: 2,183,680 km (0.108 R)
• M7: 2,847,595 km (0.049 R)
• M8: 3,355,929 km (0.109 R)
• M9: 3,619,371 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.9

Radius: 8

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.69 AU - 2.49 AU

Year: 1951 Days

Day: 12.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 43,408,873 km

• M1: 99,782 km (0.096 R)
• M2: 264,938 km (0.086 R)
• M3: 544,237 km (0.101 R)
• M4: 771,027 km (0.12 R)
• M5: 937,081 km (0.079 R)
• M6: 1,139,637 km (0.103 R)
• M7: 1,745,658 km (0.088 R)
• M8: 2,229,607 km (0.091 R)
• M9: 2,380,551 km (0.098 R)
• M10: 2,717,445 km (0.111 R)
• M11: 3,330,348 km (0.039 R)
• M12: 4,043,182 km (0.118 R)
• M13: 4,223,297 km (0.095 R)
• M14: 4,420,019 km (0.079 R)
• M15: 4,697,822 km (0.101 R)
• M16: 5,238,768 km (0.112 R)
• M17: 5,583,441 km (0.094 R)
• M18: 6,638,256 km (0.11 R)
• M19: 7,232,459 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.2

Radius: 9.6

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.69 AU - 5.13 AU

Year: 5980 Days

Day: 12.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 43,408,873 km

• M1: 119,678 km (0.094 R)
• M2: 353,201 km (0.084 R)
• M3: 569,968 km (0.044 R)
• M4: 762,800 km (0.115 R)
• M5: 968,796 km (0.11 R)
• M6: 1,251,087 km (0.093 R)
• M7: 1,967,960 km (0.048 R)
• M8: 2,340,907 km (0.04 R)
• M9: 2,993,304 km (0.063 R)
• M10: 3,189,427 km (0.083 R)
• M11: 3,392,132 km (0.112 R)
• M12: 4,038,694 km (0.075 R)
• M13: 5,117,893 km (0.096 R)
• M14: 5,586,134 km (0.086 R)
• M15: 7,544,819 km (0.081 R)
• M16: 8,145,604 km (0.071 R)
• M17: 8,702,856 km (0.042 R)
• M18: 9,039,451 km (0.085 R)
• M19: 9,944,818 km (0.108 R)
• M20: 10,268,398 km (0.089 R)
• M21: 11,731,315 km (0.102 R)
• M22: 14,864,792 km (0.119 R)
• M23: 15,216,347 km (0.06 R)
• M24: 15,616,971 km (0.034 R)
• M25: 16,710,531 km (0.114 R)
• M26: 17,413,043 km (0.085 R)
• M27: 19,009,551 km (0.11 R)
• M28: 20,011,558 km (0.06 R)
• M29: 21,668,504 km (0.108 R)
• M30: 23,391,871 km (0.116 R)
• M31: 24,502,486 km (0.088 R)
• M32: 26,100,939 km (0.117 R)
• M33: 26,391,757 km (0.07 R)
• M34: 27,690,416 km (0.118 R)
• M35: 28,230,764 km (0.051 R)
• M36: 29,450,136 km (0.053 R)
• M37: 30,131,854 km (0.072 R)
• M38: 30,821,500 km (0.037 R)
• M39: 31,902,644 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 338.8

Radius: 4.9

Gravity: 14.11 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.78 AU - 7.16 AU

Year: 10626 Days

Day: 17.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 43,408,873 km

• M1: 66,571 km (0.079 R)
• M2: 175,927 km (0.06 R)
• M3: 325,974 km (0.063 R)
• M4: 971,489 km (0.086 R)
• M5: 1,498,671 km (0.086 R)
• M6: 2,976,848 km (0.118 R)
• M7: 3,375,526 km (0.112 R)
• M8: 3,751,316 km (0.071 R)
• M9: 4,431,239 km (0.105 R)
• M10: 5,994,237 km (0.112 R)
• M11: 8,509,576 km (0.101 R)
• M12: 9,992,839 km (0.112 R)
• M13: 10,111,918 km (0.064 R)
• M14: 10,311,931 km (0.101 R)
• M15: 11,048,401 km (0.1 R)
• M16: 11,553,444 km (0.118 R)
• M17: 12,157,071 km (0.038 R)
• M18: 13,410,701 km (0.089 R)
• M19: 14,630,073 km (0.108 R)
• M20: 16,866,562 km (0.047 R)
• M21: 20,776,900 km (0.099 R)
• M22: 24,845,065 km (0.074 R)
• M23: 30,373,753 km (0.09 R)
• M24: 30,929,360 km (0.115 R)
• M25: 37,680,712 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 243.8

Radius: 6.5

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 7.82 AU - 8.06 AU

Year: 14446 Days

Day: 15.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 43,408,873 km

• M1: 90,656 km (0.066 R)
• M2: 801,845 km (0.086 R)
• M3: 1,453,643 km (0.114 R)
• M4: 2,083,599 km (0.08 R)
• M5: 2,216,143 km (0.088 R)
• M6: 3,032,349 km (0.113 R)
• M7: 4,137,877 km (0.089 R)
• M8: 4,298,545 km (0.085 R)
• M9: 4,573,207 km (0.075 R)
• M10: 5,602,889 km (0.055 R)
• M11: 5,758,770 km (0.051 R)
• M12: 6,671,018 km (0.085 R)
• M13: 7,471,217 km (0.09 R)
• M14: 8,054,948 km (0.118 R)
• M15: 9,652,055 km (0.061 R)
• M16: 10,188,812 km (0.062 R)
• M17: 11,887,047 km (0.085 R)
• M18: 12,436,071 km (0.113 R)
• M19: 13,619,989 km (0.096 R)
• M20: 13,912,153 km (0.108 R)
• M21: 14,606,138 km (0.093 R)
• M22: 16,309,160 km (0.083 R)
• M23: 16,682,407 km (0.05 R)
• M24: 17,387,162 km (0.087 R)
• M25: 19,880,659 km (0.116 R)
• M26: 20,233,710 km (0.094 R)
• M27: 20,769,121 km (0.076 R)
• M28: 21,738,366 km (0.096 R)
• M29: 25,107,160 km (0.049 R)
• M30: 27,949,669 km (0.089 R)
• M31: 29,499,503 km (0.072 R)
• M32: 31,018,071 km (0.069 R)
• M33: 31,606,739 km (0.1 R)
• M34: 34,865,280 km (0.102 R)
• M35: 36,594,482 km (0.098 R)
• M36: 37,959,263 km (0.115 R)
• M37: 39,431,755 km (0.104 R)
• M38: 40,428,974 km (0.101 R)
• M39: 42,890,458 km (0.111 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: 224 - 15,909 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit