🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.1

Radius: 8.7

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.72 AU - 2.84 AU

Year: 2223 Days

Day: 7.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 75,966,611 km

• M1: 108,159 km (0.092 R)
• M2: 400,324 km (0.059 R)
• M3: 986,149 km (0.097 R)
• M4: 1,735,036 km (0.108 R)
• M5: 2,180,838 km (0.114 R)
• M6: 2,745,869 km (0.113 R)
• M7: 3,319,577 km (0.061 R)
• M8: 4,597,891 km (0.12 R)
• M9: 5,336,156 km (0.058 R)
• M10: 5,696,837 km (0.071 R)
• M11: 7,690,378 km (0.041 R)
• M12: 8,372,544 km (0.089 R)
• M13: 8,761,498 km (0.076 R)
• M14: 9,094,653 km (0.116 R)
• M15: 9,540,455 km (0.119 R)
• M16: 10,036,820 km (0.071 R)
• M17: 11,314,087 km (0.087 R)
• M18: 13,472,186 km (0.047 R)
• M19: 14,694,550 km (0.113 R)
• M20: 15,743,979 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.5

Radius: 14.6

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.01 AU - 4.11 AU

Year: 4337 Days

Day: 9.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 75,966,611 km

• M1: 181,612 km (0.025 R)
• M2: 1,733,839 km (0.109 R)
• M3: 3,140,359 km (0.052 R)
• M4: 4,455,623 km (0.093 R)
• M5: 6,173,904 km (0.077 R)
• M6: 7,115,174 km (0.053 R)
• M7: 9,994,634 km (0.026 R)
• M8: 12,750,526 km (0.098 R)
• M9: 16,515,904 km (0.088 R)
• M10: 18,981,277 km (0.118 R)
• M11: 20,896,279 km (0.1 R)
• M12: 23,087,888 km (0.08 R)
• M13: 23,928,628 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.5

Radius: 14.1

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.09 AU - 6.81 AU

Year: 8215 Days

Day: 13.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 75,966,611 km

• M1: 175,329 km (0.106 R)
• M2: 647,310 km (0.068 R)
• M3: 2,008,800 km (0.065 R)
• M4: 2,833,384 km (0.115 R)
• M5: 7,588,502 km (0.109 R)
• M6: 10,705,074 km (0.095 R)
• M7: 13,380,931 km (0.116 R)
• M8: 13,917,090 km (0.047 R)
• M9: 30,478,173 km (0.06 R)
• M10: 31,095,862 km (0.099 R)
• M11: 36,227,518 km (0.091 R)
• M12: 39,660,639 km (0.096 R)
• M13: 40,150,722 km (0.089 R)
• M14: 41,771,166 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 749.8

Radius: 5.5

Gravity: 24.79 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.63 AU - 6.63 AU

Year: 9800 Days

Day: 20.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 75,966,611 km

• M1: 68,366 km (0.12 R)
• M2: 402,269 km (0.116 R)
• M3: 676,182 km (0.116 R)
• M4: 1,114,055 km (0.102 R)
• M5: 2,049,640 km (0.067 R)
• M6: 3,067,804 km (0.1 R)
• M7: 3,447,333 km (0.052 R)
• M8: 4,019,396 km (0.07 R)
• M9: 4,961,713 km (0.088 R)
• M10: 5,724,363 km (0.114 R)
• M11: 7,273,000 km (0.085 R)
• M12: 8,478,759 km (0.085 R)
• M13: 8,939,819 km (0.081 R)
• M14: 10,217,086 km (0.111 R)
• M15: 21,432,588 km (0.06 R)
• M16: 23,611,032 km (0.094 R)
• M17: 24,154,970 km (0.101 R)
• M18: 34,378,039 km (0.089 R)
• M19: 41,532,408 km (0.072 R)
• M20: 42,059,441 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169.8

Radius: 4.6

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.97 AU - 7.73 AU

Year: 10332 Days

Day: 17.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 75,966,611 km

• M1: 57,296 km (0.096 R)
• M2: 267,930 km (0.065 R)
• M3: 661,821 km (0.098 R)
• M4: 821,891 km (0.102 R)
• M5: 1,703,022 km (0.12 R)
• M6: 1,865,186 km (0.096 R)
• M7: 2,316,673 km (0.06 R)
• M8: 2,856,123 km (0.073 R)
• M9: 3,047,009 km (0.066 R)
• M10: 3,328,253 km (0.083 R)
• M11: 5,538,562 km (0.117 R)
• M12: 5,745,456 km (0.115 R)
• M13: 6,301,661 km (0.12 R)
• M14: 6,462,329 km (0.071 R)
• M15: 6,758,383 km (0.092 R)
• M16: 8,453,626 km (0.059 R)
• M17: 9,090,015 km (0.039 R)
• M18: 10,865,892 km (0.094 R)
• M19: 16,260,092 km (0.069 R)
• M20: 16,623,764 km (0.05 R)
• M21: 17,747,244 km (0.12 R)
• M22: 18,003,655 km (0.118 R)
• M23: 24,446,087 km (0.119 R)
• M24: 25,896,139 km (0.114 R)
• M25: 29,950,840 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.7

Radius: 7.3

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.8 AU - 7.3 AU

Year: 10824 Days

Day: 19.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 75,966,611 km

• M1: 94,546 km (0.098 R)
• M2: 327,919 km (0.101 R)
• M3: 1,043,146 km (0.111 R)
• M4: 2,138,950 km (0.081 R)
• M5: 2,774,442 km (0.106 R)
• M6: 4,870,907 km (0.088 R)
• M7: 5,794,524 km (0.049 R)
• M8: 7,115,324 km (0.095 R)
• M9: 7,777,593 km (0.116 R)
• M10: 8,408,148 km (0.09 R)
• M11: 9,494,977 km (0.054 R)
• M12: 10,174,151 km (0.119 R)
• M13: 12,359,178 km (0.107 R)
• M14: 14,318,760 km (0.081 R)
• M15: 14,839,211 km (0.078 R)
• M16: 15,752,955 km (0.044 R)
• M17: 21,900,231 km (0.075 R)
• M18: 22,243,857 km (0.108 R)
• M19: 24,455,213 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.2

Radius: 5.2

Gravity: 35.73 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 7.15 AU - 8.83 AU

Year: 14583 Days

Day: 15.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 75,966,611 km

• M1: 65,374 km (0.079 R)
• M2: 284,086 km (0.104 R)
• M3: 686,205 km (0.07 R)
• M4: 861,833 km (0.095 R)
• M5: 1,092,812 km (0.08 R)
• M6: 1,910,814 km (0.096 R)
• M7: 3,051,198 km (0.106 R)
• M8: 3,706,586 km (0.053 R)
• M9: 4,618,535 km (0.058 R)
• M10: 4,894,543 km (0.052 R)
• M11: 5,517,469 km (0.071 R)
• M12: 5,710,300 km (0.096 R)
• M13: 5,947,712 km (0.115 R)
• M14: 7,607,351 km (0.061 R)
• M15: 8,090,702 km (0.039 R)
• M16: 8,801,441 km (0.061 R)
• M17: 10,001,216 km (0.115 R)
• M18: 10,346,488 km (0.113 R)
• M19: 10,819,217 km (0.098 R)
• M20: 11,060,818 km (0.086 R)
• M21: 12,323,573 km (0.078 R)
• M22: 12,989,733 km (0.042 R)
• M23: 15,131,825 km (0.096 R)
• M24: 17,251,477 km (0.044 R)
• M25: 20,650,640 km (0.09 R)
• M26: 23,651,723 km (0.067 R)
• M27: 27,824,157 km (0.079 R)
• M28: 32,212,162 km (0.12 R)
• M29: 33,728,785 km (0.085 R)
• M30: 39,127,173 km (0.055 R)
• M31: 44,145,733 km (0.108 R)
• M32: 45,073,689 km (0.06 R)
• M33: 48,424,083 km (0.054 R)
• M34: 55,436,633 km (0.036 R)
• M35: 55,974,736 km (0.097 R)
• M36: 56,335,566 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 99.7

Radius: 7.8

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 9.22 AU - 11.04 AU

Year: 20818 Days

Day: 20.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 75,966,611 km

• M1: 102,175 km (0.096 R)
• M2: 570,417 km (0.066 R)
• M3: 2,492,450 km (0.064 R)
• M4: 2,781,174 km (0.12 R)
• M5: 4,718,018 km (0.102 R)
• M6: 5,101,287 km (0.092 R)
• M7: 6,772,296 km (0.083 R)
• M8: 12,765,785 km (0.11 R)
• M9: 17,398,382 km (0.093 R)
• M10: 23,124,988 km (0.056 R)
• M11: 24,928,690 km (0.111 R)
• M12: 26,731,793 km (0.114 R)
• M13: 37,180,008 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 605.6

Radius: 6.5

Gravity: 14.33 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 7.88 AU - 12.64 AU

Year: 21220 Days

Day: 20.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 75,966,611 km

• M1: 125,812 km (0.101 R)
• M2: 342,130 km (0.062 R)
• M3: 715,676 km (0.061 R)
• M4: 1,103,883 km (0.052 R)
• M5: 2,233,945 km (0.075 R)
• M6: 2,685,880 km (0.104 R)
• M7: 3,089,794 km (0.075 R)
• M8: 3,390,486 km (0.109 R)
• M9: 3,740,695 km (0.085 R)
• M10: 4,479,259 km (0.101 R)
• M11: 7,859,423 km (0.031 R)
• M12: 8,791,867 km (0.118 R)
• M13: 10,088,132 km (0.109 R)
• M14: 18,875,661 km (0.059 R)
• M15: 21,601,484 km (0.097 R)
• M16: 22,700,729 km (0.108 R)
• M17: 23,006,806 km (0.113 R)
• M18: 27,356,065 km (0.107 R)
• M19: 27,586,895 km (0.117 R)
• M20: 30,831,523 km (0.087 R)
• M21: 50,224,344 km (0.088 R)
• M22: 51,267,789 km (0.05 R)
• M23: 53,218,096 km (0.076 R)
• M24: 53,758,444 km (0.118 R)
• M25: 68,274,224 km (0.109 R)
• M26: 68,486,504 km (0.045 R)
• M27: 70,632,934 km (0.096 R)
• M28: 71,503,893 km (0.085 R)
• M29: 75,512,218 km (0.055 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 13,818 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit