🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.9

Radius: 13.6

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.93 AU - 0.93 AU

Year: 619 Days

Day: 7.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 80,908,418 km

• M1: 169,195 km (0.09 R)
• M2: 620,083 km (0.092 R)
• M3: 1,216,979 km (0.103 R)
• M4: 1,655,151 km (0.047 R)
• M5: 2,454,303 km (0.096 R)
• M6: 2,890,081 km (0.109 R)
• M7: 3,607,852 km (0.091 R)
• M8: 4,570,963 km (0.048 R)
• M9: 6,493,445 km (0.096 R)
• M10: 6,961,238 km (0.087 R)
• M11: 7,822,473 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.4

Radius: 10.2

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.81 AU - 4.17 AU

Year: 5501 Days

Day: 7.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 80,908,418 km

• M1: 127,607 km (0.1 R)
• M2: 538,403 km (0.072 R)
• M3: 1,025,045 km (0.07 R)
• M4: 1,386,623 km (0.114 R)
• M5: 1,768,247 km (0.086 R)
• M6: 2,457,743 km (0.06 R)
• M7: 3,358,023 km (0.066 R)
• M8: 3,963,895 km (0.083 R)
• M9: 4,590,111 km (0.106 R)
• M10: 5,088,572 km (0.058 R)
• M11: 7,629,940 km (0.067 R)
• M12: 8,030,414 km (0.086 R)
• M13: 8,794,859 km (0.044 R)
• M14: 9,194,884 km (0.11 R)
• M15: 9,648,913 km (0.087 R)
• M16: 10,335,866 km (0.041 R)
• M17: 10,781,668 km (0.12 R)
• M18: 11,286,711 km (0.091 R)
• M19: 13,414,291 km (0.083 R)
• M20: 15,854,831 km (0.108 R)
• M21: 18,317,810 km (0.104 R)
• M22: 21,814,362 km (0.082 R)
• M23: 22,474,537 km (0.097 R)
• M24: 24,300,080 km (0.094 R)
• M25: 27,136,455 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.2

Radius: 12

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.08 AU - 4.98 AU

Year: 5584 Days

Day: 9.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 80,908,418 km

• M1: 149,448 km (0.116 R)
• M2: 828,174 km (0.086 R)
• M3: 1,268,889 km (0.095 R)
• M4: 1,666,520 km (0.076 R)
• M5: 2,179,641 km (0.031 R)
• M6: 2,778,481 km (0.081 R)
• M7: 3,892,836 km (0.075 R)
• M8: 4,617,937 km (0.101 R)
• M9: 5,284,395 km (0.095 R)
• M10: 6,045,848 km (0.11 R)
• M11: 9,621,836 km (0.088 R)
• M12: 10,384,635 km (0.105 R)
• M13: 11,042,716 km (0.095 R)
• M14: 12,184,148 km (0.092 R)
• M15: 18,209,801 km (0.039 R)
• M16: 20,374,931 km (0.067 R)
• M17: 21,935,835 km (0.12 R)
• M18: 25,043,731 km (0.026 R)
• M19: 25,715,874 km (0.111 R)
• M20: 28,343,561 km (0.082 R)
• M21: 30,003,499 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593.9

Radius: 7.4

Gravity: 10.85 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.86 AU - 6.52 AU

Year: 10630 Days

Day: 18.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 80,908,418 km

• M1: 92,003 km (0.091 R)
• M2: 489,484 km (0.04 R)
• M3: 807,978 km (0.083 R)
• M4: 1,227,002 km (0.04 R)
• M5: 1,723,068 km (0.034 R)
• M6: 2,043,208 km (0.102 R)
• M7: 2,327,444 km (0.095 R)
• M8: 2,577,721 km (0.037 R)
• M9: 2,910,576 km (0.041 R)
• M10: 4,421,814 km (0.083 R)
• M11: 6,211,453 km (0.055 R)
• M12: 6,469,360 km (0.034 R)
• M13: 6,734,597 km (0.11 R)
• M14: 7,206,129 km (0.111 R)
• M15: 7,615,579 km (0.052 R)
• M16: 7,868,698 km (0.082 R)
• M17: 10,509,998 km (0.1 R)
• M18: 13,322,438 km (0.066 R)
• M19: 14,575,620 km (0.069 R)
• M20: 15,098,315 km (0.118 R)
• M21: 18,124,231 km (0.11 R)
• M22: 18,652,311 km (0.032 R)
• M23: 19,502,775 km (0.04 R)
• M24: 20,867,856 km (0.107 R)
• M25: 22,467,506 km (0.063 R)
• M26: 24,147,191 km (0.039 R)
• M27: 33,588,761 km (0.079 R)
• M28: 34,846,131 km (0.102 R)
• M29: 37,333,345 km (0.116 R)
• M30: 37,942,508 km (0.045 R)
• M31: 40,317,973 km (0.063 R)
• M32: 47,322,594 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837.8

Radius: 4.4

Gravity: 43.27 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 7.58 AU - 11.18 AU

Year: 19830 Days

Day: 21.4 Hours

Environment

Temp: -244 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 80,908,418 km

• M1: 56,548 km (0.116 R)
• M2: 197,918 km (0.081 R)
• M3: 355,744 km (0.12 R)
• M4: 2,463,428 km (0.091 R)
• M5: 5,346,628 km (0.046 R)
• M6: 6,261,568 km (0.094 R)
• M7: 6,664,286 km (0.093 R)
• M8: 8,829,865 km (0.05 R)
• M9: 13,071,264 km (0.076 R)
• M10: 13,360,586 km (0.108 R)
• M11: 18,316,913 km (0.051 R)
• M12: 19,138,504 km (0.111 R)
• M13: 23,299,868 km (0.069 R)
• M14: 29,608,859 km (0.084 R)
• M15: 29,857,491 km (0.096 R)
• M16: 35,128,871 km (0.057 R)
• M17: 36,823,516 km (0.112 R)
• M18: 46,453,131 km (0.063 R)
• M19: 56,670,665 km (0.088 R)
• M20: 58,997,062 km (0.045 R)
• M21: 60,582,949 km (0.084 R)
• M22: 60,783,111 km (0.059 R)
• M23: 68,939,785 km (0.085 R)
• M24: 73,847,642 km (0.096 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: 521 - 16,508 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit