🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.4

Radius: 9.2

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.31 AU - 3.33 AU

Year: 3212 Days

Day: 12.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 45,765,603 km

• M1: 114,742 km (0.098 R)
• M2: 468,092 km (0.087 R)
• M3: 848,220 km (0.09 R)
• M4: 2,151,217 km (0.11 R)
• M5: 2,547,502 km (0.096 R)
• M6: 2,880,208 km (0.084 R)
• M7: 3,276,343 km (0.116 R)
• M8: 4,665,808 km (0.045 R)
• M9: 5,703,419 km (0.12 R)
• M10: 9,699,776 km (0.092 R)
• M11: 10,214,543 km (0.072 R)
• M12: 10,670,068 km (0.04 R)
• M13: 11,099,564 km (0.063 R)
• M14: 11,868,497 km (0.054 R)
• M15: 13,693,890 km (0.045 R)
• M16: 15,010,202 km (0.088 R)
• M17: 15,849,446 km (0.071 R)
• M18: 18,611,022 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.1

Radius: 14.3

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.61 AU - 3.81 AU

Year: 3901 Days

Day: 9.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 45,765,603 km

• M1: 182,659 km (0.066 R)
• M2: 671,246 km (0.053 R)
• M3: 1,233,883 km (0.087 R)
• M4: 1,837,511 km (0.062 R)
• M5: 2,756,939 km (0.078 R)
• M6: 3,331,096 km (0.078 R)
• M7: 3,886,403 km (0.119 R)
• M8: 4,460,261 km (0.102 R)
• M9: 5,020,056 km (0.081 R)
• M10: 5,805,145 km (0.117 R)
• M11: 7,017,187 km (0.075 R)
• M12: 8,391,693 km (0.105 R)
• M13: 10,126,280 km (0.111 R)
• M14: 11,463,386 km (0.111 R)
• M15: 12,303,228 km (0.073 R)
• M16: 13,455,880 km (0.095 R)
• M17: 14,342,845 km (0.104 R)
• M18: 14,873,918 km (0.116 R)
• M19: 17,839,696 km (0.098 R)
• M20: 19,608,541 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.4

Radius: 10.7

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.7 AU - 3.98 AU

Year: 4140 Days

Day: 6.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 45,765,603 km

• M1: 132,993 km (0.06 R)
• M2: 472,131 km (0.081 R)
• M3: 992,133 km (0.094 R)
• M4: 1,515,576 km (0.084 R)
• M5: 2,100,055 km (0.112 R)
• M6: 2,925,536 km (0.112 R)
• M7: 4,096,289 km (0.096 R)
• M8: 4,652,494 km (0.106 R)
• M9: 5,019,308 km (0.075 R)
• M10: 5,682,625 km (0.083 R)
• M11: 7,034,690 km (0.047 R)
• M12: 7,865,706 km (0.097 R)
• M13: 9,003,697 km (0.072 R)
• M14: 9,833,666 km (0.089 R)
• M15: 10,596,167 km (0.11 R)
• M16: 12,195,966 km (0.101 R)
• M17: 14,140,140 km (0.055 R)
• M18: 14,475,090 km (0.097 R)
• M19: 15,512,102 km (0.091 R)
• M20: 19,327,596 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937

Radius: 14.7

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.3 AU - 5.14 AU

Year: 5880 Days

Day: 13.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 45,765,603 km

• M1: 182,809 km (0.098 R)
• M2: 1,592,469 km (0.086 R)
• M3: 2,080,458 km (0.113 R)
• M4: 3,035,490 km (0.09 R)
• M5: 3,569,106 km (0.085 R)
• M6: 4,690,043 km (0.08 R)
• M7: 5,318,055 km (0.085 R)
• M8: 8,493,868 km (0.083 R)
• M9: 9,742,861 km (0.1 R)
• M10: 11,012,946 km (0.107 R)
• M11: 11,919,210 km (0.081 R)
• M12: 12,550,513 km (0.076 R)
• M13: 13,259,757 km (0.12 R)
• M14: 14,520,717 km (0.062 R)
• M15: 16,950,636 km (0.031 R)
• M16: 19,785,964 km (0.114 R)
• M17: 21,585,178 km (0.088 R)
• M18: 25,421,017 km (0.058 R)
• M19: 29,499,055 km (0.114 R)
• M20: 34,414,691 km (0.047 R)
• M21: 36,789,557 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.5

Radius: 11.6

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.45 AU - 6.81 AU

Year: 9061 Days

Day: 8.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 45,765,603 km

• M1: 144,811 km (0.116 R)
• M2: 578,645 km (0.07 R)
• M3: 1,177,335 km (0.106 R)
• M4: 2,242,622 km (0.091 R)
• M5: 4,027,324 km (0.096 R)
• M6: 4,670,595 km (0.089 R)
• M7: 6,289,244 km (0.108 R)
• M8: 6,746,565 km (0.106 R)
• M9: 7,261,331 km (0.113 R)
• M10: 10,552,783 km (0.115 R)
• M11: 11,153,120 km (0.044 R)
• M12: 11,533,846 km (0.119 R)
• M13: 12,728,385 km (0.111 R)
• M14: 14,446,966 km (0.116 R)
• M15: 17,498,313 km (0.081 R)
• M16: 26,744,509 km (0.113 R)
• M17: 29,639,228 km (0.107 R)
• M18: 31,209,108 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.8

Radius: 4.1

Gravity: 43.06 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 6.64 AU - 9.7 AU

Year: 15839 Days

Day: 21.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 45,765,603 km

• M1: 51,162 km (0.12 R)
• M2: 274,662 km (0.099 R)
• M3: 437,574 km (0.03 R)
• M4: 622,028 km (0.1 R)
• M5: 1,553,424 km (0.064 R)
• M6: 2,476,742 km (0.097 R)
• M7: 2,610,632 km (0.117 R)
• M8: 3,041,774 km (0.111 R)
• M9: 3,354,433 km (0.111 R)
• M10: 4,325,174 km (0.08 R)
• M11: 4,586,222 km (0.107 R)
• M12: 5,395,098 km (0.101 R)
• M13: 7,335,980 km (0.032 R)
• M14: 7,801,828 km (0.111 R)
• M15: 8,237,756 km (0.118 R)
• M16: 8,587,815 km (0.082 R)
• M17: 9,697,832 km (0.086 R)
• M18: 10,373,116 km (0.11 R)
• M19: 11,200,093 km (0.026 R)
• M20: 12,262,238 km (0.11 R)
• M21: 15,696,557 km (0.104 R)
• M22: 19,987,472 km (0.047 R)
• M23: 21,263,542 km (0.109 R)
• M24: 22,399,738 km (0.075 R)
• M25: 29,843,728 km (0.111 R)
• M26: 30,668,012 km (0.119 R)
• M27: 32,116,269 km (0.118 R)
• M28: 33,609,256 km (0.085 R)
• M29: 35,018,019 km (0.115 R)
• M30: 37,679,365 km (0.097 R)
• M31: 38,089,862 km (0.096 R)
• M32: 40,187,224 km (0.086 R)
• M33: 40,329,641 km (0.07 R)
• M34: 42,655,738 km (0.088 R)
• M35: 46,938,576 km (0.077 R)
• M36: 47,255,125 km (0.082 R)
• M37: 50,664,161 km (0.119 R)
• M38: 52,004,857 km (0.093 R)
• M39: 55,107,517 km (0.069 R)
• M40: 56,346,636 km (0.034 R)
• M41: 57,604,306 km (0.093 R)
• M42: 63,785,839 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.9

Radius: 6.7

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.2 AU - 11.22 AU

Year: 18957 Days

Day: 20.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 45,765,603 km

• M1: 85,420 km (0.107 R)
• M2: 589,864 km (0.073 R)
• M3: 1,197,531 km (0.068 R)
• M4: 3,372,086 km (0.113 R)
• M5: 6,656,058 km (0.115 R)
• M6: 9,042,593 km (0.082 R)
• M7: 9,513,228 km (0.093 R)
• M8: 10,813,383 km (0.094 R)
• M9: 11,780,234 km (0.103 R)
• M10: 12,284,528 km (0.093 R)
• M11: 12,744,991 km (0.078 R)
• M12: 17,063,133 km (0.095 R)
• M13: 18,222,217 km (0.091 R)
• M14: 21,595,649 km (0.109 R)
• M15: 21,845,478 km (0.107 R)
• M16: 22,350,819 km (0.072 R)
• M17: 24,450,725 km (0.105 R)
• M18: 27,353,223 km (0.116 R)
• M19: 36,473,756 km (0.11 R)
• M20: 37,905,258 km (0.12 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 18,496 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit