🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.8

Radius: 15

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.66 AU - 1.02 AU

Year: 497 Days

Day: 9.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 21,280,032 km

• M1: 187,297 km (0.066 R)
• M2: 736,470 km (0.107 R)
• M3: 1,371,962 km (0.1 R)
• M4: 1,999,974 km (0.093 R)
• M5: 2,540,770 km (0.111 R)
• M6: 3,344,560 km (0.075 R)
• M7: 3,937,566 km (0.107 R)
• M8: 4,462,056 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.5

Radius: 8.1

Gravity: 12.09 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.62 AU - 5.82 AU

Year: 7701 Days

Day: 8.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 167.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 21,280,032 km

• M1: 104,120 km (0.068 R)
• M2: 376,687 km (0.075 R)
• M3: 767,886 km (0.102 R)
• M4: 1,046,886 km (0.054 R)
• M5: 1,483,263 km (0.076 R)
• M6: 1,848,431 km (0.105 R)
• M7: 2,546,156 km (0.098 R)
• M8: 3,182,246 km (0.058 R)
• M9: 3,621,764 km (0.117 R)
• M10: 4,101,375 km (0.066 R)
• M11: 5,156,339 km (0.111 R)
• M12: 5,470,196 km (0.088 R)
• M13: 5,730,496 km (0.055 R)
• M14: 8,418,321 km (0.108 R)
• M15: 9,677,486 km (0.111 R)
• M16: 10,650,770 km (0.093 R)
• M17: 12,620,824 km (0.095 R)
• M18: 13,134,543 km (0.029 R)
• M19: 13,841,094 km (0.085 R)
• M20: 14,759,476 km (0.034 R)
• M21: 16,717,412 km (0.079 R)
• M22: 18,043,298 km (0.088 R)
• M23: 19,064,154 km (0.109 R)
• M24: 22,110,715 km (0.075 R)
• M25: 23,364,046 km (0.092 R)
• M26: 25,467,093 km (0.116 R)
• M27: 30,045,835 km (0.064 R)
• M28: 33,169,887 km (0.112 R)
• M29: 36,047,103 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.7

Radius: 14.9

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.34 AU - 5.72 AU

Year: 8397 Days

Day: 14.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 77.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 21,280,032 km

• M1: 185,352 km (0.118 R)
• M2: 799,900 km (0.072 R)
• M3: 2,259,377 km (0.032 R)
• M4: 3,371,487 km (0.078 R)
• M5: 4,703,207 km (0.093 R)
• M6: 5,423,521 km (0.092 R)
• M7: 8,208,585 km (0.038 R)
• M8: 9,114,400 km (0.071 R)
• M9: 10,339,307 km (0.106 R)
• M10: 11,179,299 km (0.048 R)
• M11: 12,640,721 km (0.059 R)
• M12: 13,115,245 km (0.107 R)
• M13: 13,974,236 km (0.097 R)
• M14: 14,481,672 km (0.104 R)
• M15: 15,872,932 km (0.096 R)
• M16: 16,565,870 km (0.082 R)
• M17: 17,496,967 km (0.095 R)
• M18: 18,161,780 km (0.115 R)
• M19: 18,843,348 km (0.106 R)
• M20: 20,017,392 km (0.074 R)
• M21: 24,193,566 km (0.105 R)
• M22: 26,727,006 km (0.115 R)
• M23: 27,510,450 km (0.103 R)
• M24: 33,093,443 km (0.116 R)
• M25: 34,340,191 km (0.058 R)
• M26: 42,884,922 km (0.054 R)
• M27: 46,864,076 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.5

Radius: 13.2

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.74 AU - 6.44 AU

Year: 8534 Days

Day: 13.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 103.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 21,280,032 km

• M1: 164,109 km (0.079 R)
• M2: 576,849 km (0.065 R)
• M3: 1,563,298 km (0.09 R)
• M4: 2,009,997 km (0.089 R)
• M5: 2,456,397 km (0.052 R)
• M6: 3,008,862 km (0.119 R)
• M7: 3,509,865 km (0.06 R)
• M8: 4,340,881 km (0.108 R)
• M9: 4,983,853 km (0.072 R)
• M10: 5,689,506 km (0.056 R)
• M11: 9,632,457 km (0.079 R)
• M12: 10,447,466 km (0.08 R)
• M13: 12,060,730 km (0.055 R)
• M14: 16,716,365 km (0.057 R)
• M15: 17,760,110 km (0.098 R)
• M16: 19,335,974 km (0.094 R)
• M17: 23,883,749 km (0.058 R)
• M18: 28,821,675 km (0.079 R)
• M19: 29,941,715 km (0.101 R)
• M20: 32,768,217 km (0.101 R)
• M21: 33,578,140 km (0.107 R)
• M22: 34,194,483 km (0.051 R)
• M23: 34,922,875 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 471.9

Radius: 6.6

Gravity: 10.83 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.81 AU - 7.75 AU

Year: 11399 Days

Day: 24.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 21,280,032 km

• M1: 82,578 km (0.099 R)
• M2: 593,455 km (0.046 R)
• M3: 1,339,649 km (0.059 R)
• M4: 1,724,265 km (0.105 R)
• M5: 2,361,402 km (0.058 R)
• M6: 5,846,135 km (0.119 R)
• M7: 6,235,090 km (0.047 R)
• M8: 8,267,227 km (0.108 R)
• M9: 9,504,551 km (0.113 R)
• M10: 9,992,689 km (0.068 R)
• M11: 13,889,115 km (0.096 R)
• M12: 14,201,027 km (0.085 R)
• M13: 15,362,654 km (0.091 R)
• M14: 21,630,057 km (0.094 R)
• M15: 26,258,615 km (0.077 R)
• M16: 26,735,683 km (0.096 R)
• M17: 36,106,792 km (0.091 R)
• M18: 37,412,931 km (0.067 R)
• M19: 41,391,786 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313.2

Radius: 3.8

Gravity: 21.69 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.74 AU - 9.7 AU

Year: 15217 Days

Day: 18.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 21,280,032 km

• M1: 48,021 km (0.051 R)
• M2: 175,478 km (0.118 R)
• M3: 304,432 km (0.083 R)
• M4: 461,659 km (0.078 R)
• M5: 791,672 km (0.095 R)
• M6: 1,865,785 km (0.106 R)
• M7: 2,683,337 km (0.115 R)
• M8: 3,663,203 km (0.077 R)
• M9: 4,009,522 km (0.056 R)
• M10: 4,554,208 km (0.098 R)
• M11: 5,719,127 km (0.066 R)
• M12: 5,895,353 km (0.118 R)
• M13: 6,483,422 km (0.089 R)
• M14: 7,354,531 km (0.106 R)
• M15: 7,947,836 km (0.076 R)
• M16: 10,908,826 km (0.077 R)
• M17: 11,070,841 km (0.071 R)
• M18: 11,735,504 km (0.101 R)
• M19: 18,112,562 km (0.074 R)
• M20: 18,492,541 km (0.104 R)
• M21: 20,228,175 km (0.091 R)
• M22: 21,983,258 km (0.047 R)
• M23: 23,208,165 km (0.12 R)
• M24: 24,201,944 km (0.114 R)
• M25: 26,177,383 km (0.064 R)
• M26: 28,257,542 km (0.082 R)
• M27: 29,914,488 km (0.103 R)
• M28: 33,193,823 km (0.039 R)
• M29: 37,558,191 km (0.11 R)
• M30: 37,804,429 km (0.066 R)
• M31: 40,584,706 km (0.084 R)
• M32: 42,690,146 km (0.079 R)
• M33: 44,729,015 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 15.9

Radius: 4.5

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 9.58 AU - 9.76 AU

Year: 19416 Days

Day: 24.1 Hours

Environment

Temp: -237 °C

Axial Tilt: 81.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 21,280,032 km

• M1: 73,004 km (0.082 R)
• M2: 379,679 km (0.072 R)
• M3: 731,982 km (0.049 R)
• M4: 1,211,444 km (0.029 R)
• M5: 1,901,090 km (0.047 R)
• M6: 2,203,726 km (0.045 R)
• M7: 2,822,014 km (0.09 R)
• M8: 3,379,416 km (0.079 R)
• M9: 3,924,850 km (0.09 R)
• M10: 5,388,216 km (0.112 R)
• M11: 6,468,014 km (0.107 R)
• M12: 7,180,997 km (0.094 R)
• M13: 7,556,338 km (0.114 R)
• M14: 16,314,845 km (0.084 R)
• M15: 17,684,263 km (0.1 R)
• M16: 20,649,592 km (0.093 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 11,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit