🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.4

Radius: 9

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.68 AU - 0.78 AU

Year: 403 Days

Day: 5.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 63,546,955 km

• M1: 112,198 km (0.082 R)
• M2: 545,883 km (0.111 R)
• M3: 900,729 km (0.055 R)
• M4: 1,225,207 km (0.095 R)
• M5: 1,801,308 km (0.096 R)
• M6: 2,264,164 km (0.116 R)
• M7: 2,576,823 km (0.106 R)
• M8: 2,876,767 km (0.06 R)
• M9: 3,933,078 km (0.066 R)
• M10: 4,360,329 km (0.061 R)
• M11: 4,671,792 km (0.103 R)
• M12: 5,307,882 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354

Radius: 12.3

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.8 AU - 1 AU

Year: 551 Days

Day: 5.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 63,546,955 km

• M1: 153,039 km (0.113 R)
• M2: 748,438 km (0.09 R)
• M3: 1,514,379 km (0.094 R)
• M4: 2,076,119 km (0.061 R)
• M5: 2,484,970 km (0.113 R)
• M6: 3,043,419 km (0.071 R)
• M7: 3,745,931 km (0.102 R)
• M8: 4,129,649 km (0.089 R)
• M9: 5,331,519 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.7

Radius: 12.8

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.42 AU - 1.56 AU

Year: 1174 Days

Day: 9 Hours

Environment

Temp: -168 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 63,546,955 km

• M1: 159,172 km (0.078 R)
• M2: 574,605 km (0.06 R)
• M3: 1,182,272 km (0.118 R)
• M4: 1,807,441 km (0.083 R)
• M5: 2,269,549 km (0.098 R)
• M6: 2,929,126 km (0.083 R)
• M7: 3,512,857 km (0.091 R)
• M8: 3,955,218 km (0.083 R)
• M9: 4,470,732 km (0.052 R)
• M10: 5,308,032 km (0.063 R)
• M11: 5,785,847 km (0.027 R)
• M12: 6,429,268 km (0.102 R)
• M13: 7,781,034 km (0.083 R)
• M14: 8,235,064 km (0.087 R)
• M15: 8,992,478 km (0.067 R)
• M16: 9,583,240 km (0.06 R)
• M17: 10,043,103 km (0.085 R)
• M18: 11,240,934 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.8

Radius: 8.4

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.83 AU - 2.13 AU

Year: 1799 Days

Day: 10.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 63,546,955 km

• M1: 104,419 km (0.072 R)
• M2: 486,043 km (0.047 R)
• M3: 789,278 km (0.105 R)
• M4: 1,155,793 km (0.078 R)
• M5: 1,874,461 km (0.115 R)
• M6: 2,427,525 km (0.077 R)
• M7: 2,703,533 km (0.092 R)
• M8: 3,056,883 km (0.068 R)
• M9: 3,890,143 km (0.096 R)
• M10: 4,414,484 km (0.101 R)
• M11: 4,789,525 km (0.104 R)
• M12: 5,288,285 km (0.107 R)
• M13: 5,561,002 km (0.095 R)
• M14: 6,066,792 km (0.096 R)
• M15: 6,602,801 km (0.091 R)
• M16: 7,069,247 km (0.068 R)
• M17: 7,985,684 km (0.102 R)
• M18: 9,398,935 km (0.086 R)
• M19: 11,909,636 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.1

Radius: 13.2

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.18 AU - 3.6 AU

Year: 3172 Days

Day: 13.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 63,546,955 km

• M1: 164,109 km (0.085 R)
• M2: 748,887 km (0.081 R)
• M3: 1,317,957 km (0.12 R)
• M4: 1,787,695 km (0.077 R)
• M5: 2,269,250 km (0.09 R)
• M6: 2,804,810 km (0.063 R)
• M7: 3,405,296 km (0.092 R)
• M8: 5,340,943 km (0.093 R)
• M9: 5,985,261 km (0.106 R)
• M10: 6,680,742 km (0.049 R)
• M11: 7,205,531 km (0.051 R)
• M12: 8,408,298 km (0.087 R)
• M13: 9,547,635 km (0.1 R)
• M14: 9,975,934 km (0.106 R)
• M15: 10,539,469 km (0.076 R)
• M16: 11,730,567 km (0.099 R)
• M17: 13,536,812 km (0.11 R)
• M18: 16,115,131 km (0.082 R)
• M19: 16,892,292 km (0.099 R)
• M20: 20,316,588 km (0.074 R)
• M21: 22,910,316 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 761.2

Radius: 6.8

Gravity: 16.46 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.19 AU - 7.27 AU

Year: 11273 Days

Day: 21.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 63,546,955 km

• M1: 92,152 km (0.111 R)
• M2: 382,372 km (0.101 R)
• M3: 985,401 km (0.075 R)
• M4: 1,288,636 km (0.077 R)
• M5: 2,067,143 km (0.096 R)
• M6: 2,782,221 km (0.118 R)
• M7: 3,469,623 km (0.052 R)
• M8: 3,704,492 km (0.078 R)
• M9: 4,005,932 km (0.047 R)
• M10: 4,689,594 km (0.078 R)
• M11: 5,310,724 km (0.087 R)
• M12: 5,730,496 km (0.112 R)
• M13: 6,324,400 km (0.088 R)
• M14: 8,968,991 km (0.059 R)
• M15: 9,615,104 km (0.055 R)
• M16: 10,614,867 km (0.081 R)
• M17: 12,696,072 km (0.103 R)
• M18: 12,942,909 km (0.082 R)
• M19: 13,962,717 km (0.036 R)
• M20: 15,520,929 km (0.089 R)
• M21: 15,874,279 km (0.103 R)
• M22: 18,187,062 km (0.1 R)
• M23: 19,710,417 km (0.055 R)
• M24: 20,460,950 km (0.117 R)
• M25: 22,645,527 km (0.09 R)
• M26: 23,561,216 km (0.065 R)
• M27: 24,028,260 km (0.082 R)
• M28: 24,311,449 km (0.077 R)
• M29: 24,692,475 km (0.113 R)
• M30: 28,302,870 km (0.091 R)
• M31: 30,453,339 km (0.106 R)
• M32: 31,681,388 km (0.103 R)
• M33: 33,879,729 km (0.101 R)
• M34: 35,441,082 km (0.069 R)
• M35: 36,177,552 km (0.064 R)
• M36: 38,319,943 km (0.102 R)
• M37: 39,618,902 km (0.106 R)
• M38: 47,736,531 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.1

Radius: 4.6

Gravity: 34.17 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.25 AU - 9.93 AU

Year: 14857 Days

Day: 23.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 63,546,955 km

• M1: 59,091 km (0.074 R)
• M2: 206,595 km (0.098 R)
• M3: 397,482 km (0.081 R)
• M4: 604,226 km (0.046 R)
• M5: 850,015 km (0.111 R)
• M6: 1,025,643 km (0.112 R)
• M7: 1,858,604 km (0.067 R)
• M8: 2,196,695 km (0.073 R)
• M9: 3,540,982 km (0.103 R)
• M10: 3,737,104 km (0.048 R)
• M11: 4,828,570 km (0.119 R)
• M12: 6,277,426 km (0.094 R)
• M13: 8,233,867 km (0.114 R)
• M14: 9,670,754 km (0.111 R)
• M15: 10,736,041 km (0.096 R)
• M16: 15,632,080 km (0.089 R)
• M17: 15,781,977 km (0.06 R)
• M18: 21,187,397 km (0.09 R)
• M19: 22,209,599 km (0.055 R)
• M20: 23,070,086 km (0.077 R)
• M21: 23,557,625 km (0.084 R)
• M22: 24,052,046 km (0.063 R)
• M23: 25,889,258 km (0.109 R)
• M24: 26,628,271 km (0.104 R)
• M25: 26,949,159 km (0.085 R)
• M26: 35,063,497 km (0.114 R)
• M27: 36,887,245 km (0.05 R)
• M28: 38,636,492 km (0.093 R)
• M29: 39,323,745 km (0.028 R)
• M30: 41,577,736 km (0.102 R)
• M31: 41,721,350 km (0.1 R)
• M32: 44,664,838 km (0.06 R)
• M33: 50,961,113 km (0.11 R)
• M34: 53,807,063 km (0.11 R)
• M35: 58,903,264 km (0.1 R)
• M36: 59,448,099 km (0.104 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 13,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit