🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.3

Radius: 9.3

Gravity: 10.95 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.55 AU - 0.65 AU

Year: 321 Days

Day: 10.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 33,800,234 km

• M1: 115,639 km (0.027 R)
• M2: 419,024 km (0.106 R)
• M3: 743,950 km (0.115 R)
• M4: 1,052,122 km (0.097 R)
• M5: 1,373,009 km (0.077 R)
• M6: 1,667,268 km (0.058 R)
• M7: 2,202,081 km (0.113 R)
• M8: 2,496,340 km (0.116 R)
• M9: 3,253,903 km (0.053 R)
• M10: 3,847,657 km (0.061 R)
• M11: 4,582,332 km (0.1 R)
• M12: 5,328,676 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.3

Radius: 11.3

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.88 AU - 1.08 AU

Year: 670 Days

Day: 12.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 33,800,234 km

• M1: 141,220 km (0.099 R)
• M2: 589,715 km (0.096 R)
• M3: 1,114,355 km (0.117 R)
• M4: 1,531,284 km (0.084 R)
• M5: 2,851,635 km (0.052 R)
• M6: 3,433,122 km (0.115 R)
• M7: 4,819,445 km (0.112 R)
• M8: 5,198,676 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.5

Radius: 12.7

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.91 AU - 2.61 AU

Year: 2345 Days

Day: 9.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 33,800,234 km

• M1: 158,574 km (0.047 R)
• M2: 1,106,127 km (0.049 R)
• M3: 1,608,177 km (0.073 R)
• M4: 2,009,847 km (0.08 R)
• M5: 2,564,855 km (0.046 R)
• M6: 3,393,029 km (0.073 R)
• M7: 4,145,507 km (0.041 R)
• M8: 4,540,595 km (0.109 R)
• M9: 5,006,592 km (0.052 R)
• M10: 5,455,685 km (0.071 R)
• M11: 6,246,609 km (0.115 R)
• M12: 7,141,802 km (0.073 R)
• M13: 7,589,998 km (0.03 R)
• M14: 8,281,289 km (0.032 R)
• M15: 8,911,994 km (0.104 R)
• M16: 9,432,146 km (0.097 R)
• M17: 10,231,896 km (0.095 R)
• M18: 10,686,823 km (0.095 R)
• M19: 13,981,866 km (0.097 R)
• M20: 14,733,296 km (0.116 R)
• M21: 15,363,402 km (0.088 R)
• M22: 16,316,490 km (0.058 R)
• M23: 16,781,590 km (0.068 R)
• M24: 18,230,296 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.9

Radius: 10.5

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.05 AU - 2.65 AU

Year: 2487 Days

Day: 7.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 33,800,234 km

• M1: 147,504 km (0.1 R)
• M2: 499,657 km (0.094 R)
• M3: 1,161,927 km (0.105 R)
• M4: 1,617,751 km (0.078 R)
• M5: 2,129,526 km (0.086 R)
• M6: 5,015,418 km (0.059 R)
• M7: 5,544,097 km (0.096 R)
• M8: 6,822,261 km (0.113 R)
• M9: 8,412,786 km (0.075 R)
• M10: 9,126,966 km (0.104 R)
• M11: 12,475,864 km (0.1 R)
• M12: 13,189,595 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.2

Radius: 14.6

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.3 AU - 5.28 AU

Year: 6133 Days

Day: 6.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 33,800,234 km

• M1: 190,737 km (0.099 R)
• M2: 668,254 km (0.067 R)
• M3: 2,460,735 km (0.11 R)
• M4: 4,755,567 km (0.084 R)
• M5: 5,348,124 km (0.118 R)
• M6: 7,734,808 km (0.104 R)
• M7: 9,398,337 km (0.079 R)
• M8: 11,023,717 km (0.115 R)
• M9: 12,160,213 km (0.11 R)
• M10: 15,480,238 km (0.089 R)
• M11: 16,497,354 km (0.063 R)
• M12: 17,022,443 km (0.095 R)
• M13: 18,105,980 km (0.112 R)
• M14: 18,727,559 km (0.104 R)
• M15: 19,621,706 km (0.096 R)
• M16: 22,832,973 km (0.106 R)
• M17: 25,829,419 km (0.09 R)
• M18: 26,857,455 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290.7

Radius: 6.5

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.51 AU - 6.61 AU

Year: 10297 Days

Day: 22.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 33,800,234 km

• M1: 80,932 km (0.084 R)
• M2: 294,558 km (0.096 R)
• M3: 606,769 km (0.043 R)
• M4: 1,237,324 km (0.112 R)
• M5: 1,572,722 km (0.102 R)
• M6: 3,765,827 km (0.103 R)
• M7: 4,499,156 km (0.068 R)
• M8: 5,028,732 km (0.101 R)
• M9: 6,346,241 km (0.09 R)
• M10: 7,607,949 km (0.109 R)
• M11: 8,481,750 km (0.076 R)
• M12: 8,731,280 km (0.061 R)
• M13: 11,706,781 km (0.118 R)
• M14: 13,142,921 km (0.094 R)
• M15: 14,163,328 km (0.032 R)
• M16: 15,979,596 km (0.083 R)
• M17: 17,207,046 km (0.083 R)
• M18: 17,945,611 km (0.057 R)
• M19: 18,565,545 km (0.074 R)
• M20: 19,342,556 km (0.099 R)
• M21: 24,802,280 km (0.043 R)
• M22: 29,370,849 km (0.112 R)
• M23: 34,259,708 km (0.041 R)
• M24: 35,642,441 km (0.039 R)
• M25: 36,183,835 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 123.4

Radius: 7.5

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 6.35 AU - 8.49 AU

Year: 13951 Days

Day: 22.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 33,800,234 km

• M1: 213,925 km (0.034 R)
• M2: 3,289,358 km (0.106 R)
• M3: 4,512,171 km (0.076 R)
• M4: 7,122,055 km (0.04 R)
• M5: 7,669,135 km (0.075 R)
• M6: 12,414,080 km (0.057 R)
• M7: 13,477,123 km (0.108 R)
• M8: 15,541,573 km (0.111 R)
• M9: 21,607,617 km (0.098 R)
• M10: 22,289,335 km (0.079 R)
• M11: 25,410,246 km (0.11 R)
• M12: 31,047,392 km (0.074 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 14,800 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit