🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.2

Radius: 12.6

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.07 AU - 1.09 AU

Year: 725 Days

Day: 7.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 76,113,665 km

• M1: 156,779 km (0.038 R)
• M2: 657,183 km (0.059 R)
• M3: 1,452,895 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111

Radius: 8.4

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.25 AU - 1.41 AU

Year: 990 Days

Day: 5.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 76,113,665 km

• M1: 104,419 km (0.072 R)
• M2: 1,931,309 km (0.12 R)
• M3: 2,328,940 km (0.083 R)
• M4: 3,142,154 km (0.045 R)
• M5: 3,404,698 km (0.103 R)
• M6: 3,961,202 km (0.094 R)
• M7: 4,991,483 km (0.037 R)
• M8: 5,511,934 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.8

Radius: 13.2

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.27 AU - 2.33 AU

Year: 2252 Days

Day: 12.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 76,113,665 km

• M1: 164,258 km (0.078 R)
• M2: 740,958 km (0.119 R)
• M3: 1,365,081 km (0.101 R)
• M4: 2,022,264 km (0.064 R)
• M5: 2,914,017 km (0.063 R)
• M6: 3,685,493 km (0.073 R)
• M7: 4,345,369 km (0.09 R)
• M8: 5,588,079 km (0.118 R)
• M9: 6,305,550 km (0.081 R)
• M10: 6,781,122 km (0.076 R)
• M11: 7,481,539 km (0.111 R)
• M12: 8,260,645 km (0.064 R)
• M13: 10,482,323 km (0.099 R)
• M14: 10,925,581 km (0.104 R)
• M15: 11,535,941 km (0.052 R)
• M16: 12,088,705 km (0.113 R)
• M17: 12,741,849 km (0.088 R)
• M18: 14,706,219 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.9

Radius: 13.5

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.96 AU - 2.72 AU

Year: 2311 Days

Day: 7.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 76,113,665 km

• M1: 167,849 km (0.027 R)
• M2: 610,659 km (0.09 R)
• M3: 1,057,657 km (0.112 R)
• M4: 1,662,182 km (0.043 R)
• M5: 2,718,044 km (0.054 R)
• M6: 3,692,075 km (0.041 R)
• M7: 4,778,306 km (0.097 R)
• M8: 5,291,875 km (0.084 R)
• M9: 5,768,195 km (0.115 R)
• M10: 6,247,207 km (0.049 R)
• M11: 7,907,295 km (0.085 R)
• M12: 9,055,309 km (0.077 R)
• M13: 9,530,731 km (0.057 R)
• M14: 9,951,550 km (0.115 R)
• M15: 10,905,984 km (0.027 R)
• M16: 11,880,464 km (0.101 R)
• M17: 12,743,046 km (0.093 R)
• M18: 13,384,521 km (0.069 R)
• M19: 14,778,624 km (0.091 R)
• M20: 16,466,686 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.2

Radius: 9

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.99 AU - 5.97 AU

Year: 7176 Days

Day: 9.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 76,113,665 km

• M1: 112,049 km (0.076 R)
• M2: 531,521 km (0.119 R)
• M3: 1,196,035 km (0.025 R)
• M4: 1,521,710 km (0.077 R)
• M5: 2,091,378 km (0.077 R)
• M6: 2,551,691 km (0.045 R)
• M7: 3,016,491 km (0.116 R)
• M8: 3,514,054 km (0.056 R)
• M9: 4,375,289 km (0.107 R)
• M10: 4,813,311 km (0.075 R)
• M11: 5,432,198 km (0.095 R)
• M12: 6,136,355 km (0.041 R)
• M13: 8,284,730 km (0.096 R)
• M14: 8,742,500 km (0.101 R)
• M15: 12,650,146 km (0.078 R)
• M16: 14,352,569 km (0.116 R)
• M17: 15,506,717 km (0.117 R)
• M18: 16,460,703 km (0.039 R)
• M19: 17,724,505 km (0.096 R)
• M20: 18,767,053 km (0.117 R)
• M21: 19,411,969 km (0.081 R)
• M22: 19,703,236 km (0.11 R)
• M23: 21,590,713 km (0.096 R)
• M24: 24,010,907 km (0.038 R)
• M25: 24,346,754 km (0.079 R)
• M26: 29,097,534 km (0.038 R)
• M27: 35,615,064 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.2

Radius: 10.4

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.29 AU - 5.81 AU

Year: 8442 Days

Day: 14.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 76,113,665 km

• M1: 130,001 km (0.116 R)
• M2: 563,386 km (0.106 R)
• M3: 917,633 km (0.038 R)
• M4: 1,438,683 km (0.095 R)
• M5: 2,014,335 km (0.104 R)
• M6: 2,556,777 km (0.041 R)
• M7: 3,103,707 km (0.034 R)
• M8: 4,432,286 km (0.12 R)
• M9: 5,096,351 km (0.074 R)
• M10: 6,288,047 km (0.03 R)
• M11: 6,736,691 km (0.057 R)
• M12: 10,193,449 km (0.034 R)
• M13: 12,532,562 km (0.054 R)
• M14: 13,610,564 km (0.027 R)
• M15: 14,362,892 km (0.033 R)
• M16: 16,087,755 km (0.099 R)
• M17: 16,434,672 km (0.08 R)
• M18: 19,159,298 km (0.077 R)
• M19: 19,706,677 km (0.075 R)
• M20: 20,914,830 km (0.118 R)
• M21: 22,342,891 km (0.106 R)
• M22: 25,958,223 km (0.103 R)
• M23: 26,725,360 km (0.115 R)
• M24: 36,188,772 km (0.096 R)
• M25: 38,737,471 km (0.09 R)
• M26: 39,236,230 km (0.085 R)
• M27: 39,865,589 km (0.116 R)
• M28: 42,847,822 km (0.107 R)
• M29: 45,836,638 km (0.094 R)
• M30: 46,534,811 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 910.9

Radius: 6.4

Gravity: 22.24 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.79 AU - 6.47 AU

Year: 9800 Days

Day: 24.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 76,113,665 km

• M1: 80,334 km (0.085 R)
• M2: 482,603 km (0.094 R)
• M3: 1,399,039 km (0.067 R)
• M4: 1,945,520 km (0.091 R)
• M5: 2,324,901 km (0.101 R)
• M6: 2,731,059 km (0.094 R)
• M7: 3,353,087 km (0.105 R)
• M8: 3,817,588 km (0.115 R)
• M9: 4,442,608 km (0.091 R)
• M10: 5,233,233 km (0.044 R)
• M11: 5,504,902 km (0.108 R)
• M12: 5,821,900 km (0.107 R)
• M13: 7,130,732 km (0.073 R)
• M14: 8,392,740 km (0.061 R)
• M15: 9,004,146 km (0.113 R)
• M16: 9,899,340 km (0.105 R)
• M17: 11,127,688 km (0.055 R)
• M18: 11,923,399 km (0.114 R)
• M19: 13,691,048 km (0.031 R)
• M20: 15,696,257 km (0.077 R)
• M21: 16,915,480 km (0.119 R)
• M22: 21,636,340 km (0.048 R)
• M23: 23,053,331 km (0.118 R)
• M24: 24,155,867 km (0.119 R)
• M25: 27,470,059 km (0.076 R)
• M26: 27,878,910 km (0.1 R)
• M27: 30,200,220 km (0.047 R)
• M28: 30,635,699 km (0.109 R)
• M29: 35,103,440 km (0.104 R)
• M30: 35,464,120 km (0.082 R)
• M31: 38,566,331 km (0.085 R)
• M32: 38,822,143 km (0.04 R)
• M33: 45,446,487 km (0.109 R)
• M34: 51,074,209 km (0.103 R)
• M35: 51,692,347 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.9

Radius: 3.1

Gravity: 62.53 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.89 AU - 8.45 AU

Year: 12396 Days

Day: 16.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 76,113,665 km

• M1: 38,596 km (0.067 R)
• M2: 352,303 km (0.047 R)
• M3: 535,560 km (0.102 R)
• M4: 682,316 km (0.101 R)
• M5: 905,666 km (0.104 R)
• M6: 1,034,469 km (0.08 R)
• M7: 2,851,186 km (0.105 R)
• M8: 3,177,160 km (0.089 R)
• M9: 3,875,333 km (0.082 R)
• M10: 5,222,462 km (0.077 R)
• M11: 5,817,263 km (0.089 R)
• M12: 6,612,824 km (0.107 R)
• M13: 6,772,296 km (0.095 R)
• M14: 7,392,828 km (0.116 R)
• M15: 9,480,765 km (0.058 R)
• M16: 9,581,744 km (0.095 R)
• M17: 10,045,198 km (0.107 R)
• M18: 13,779,310 km (0.081 R)
• M19: 14,104,985 km (0.076 R)
• M20: 14,369,175 km (0.11 R)
• M21: 17,119,980 km (0.108 R)
• M22: 18,187,212 km (0.04 R)
• M23: 19,541,820 km (0.063 R)
• M24: 21,306,178 km (0.079 R)
• M25: 25,341,431 km (0.104 R)
• M26: 25,829,868 km (0.078 R)
• M27: 28,157,910 km (0.101 R)
• M28: 28,471,467 km (0.057 R)
• M29: 28,893,183 km (0.057 R)
• M30: 29,533,612 km (0.104 R)
• M31: 30,074,558 km (0.085 R)
• M32: 32,418,307 km (0.06 R)
• M33: 33,342,224 km (0.094 R)
• M34: 35,973,501 km (0.095 R)
• M35: 37,339,479 km (0.11 R)
• M36: 43,149,860 km (0.105 R)
• M37: 45,690,630 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904

Radius: 4.7

Gravity: 40.92 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 8.23 AU - 9.65 AU

Year: 17259 Days

Day: 24.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 76,113,665 km

• M1: 58,493 km (0.102 R)
• M2: 206,146 km (0.1 R)
• M3: 373,845 km (0.112 R)
• M4: 544,835 km (0.115 R)
• M5: 709,692 km (0.095 R)
• M6: 930,948 km (0.119 R)
• M7: 1,225,506 km (0.111 R)
• M8: 2,119,951 km (0.116 R)
• M9: 2,512,347 km (0.032 R)
• M10: 4,239,155 km (0.088 R)
• M11: 5,539,759 km (0.113 R)
• M12: 6,497,634 km (0.047 R)
• M13: 7,368,294 km (0.11 R)
• M14: 7,609,744 km (0.105 R)
• M15: 8,314,201 km (0.059 R)
• M16: 8,951,637 km (0.087 R)
• M17: 9,678,384 km (0.095 R)
• M18: 10,026,797 km (0.098 R)
• M19: 13,051,068 km (0.109 R)
• M20: 16,550,012 km (0.105 R)
• M21: 19,322,061 km (0.087 R)
• M22: 24,248,618 km (0.113 R)
• M23: 26,320,997 km (0.109 R)
• M24: 27,805,158 km (0.07 R)
• M25: 30,938,934 km (0.089 R)
• M26: 31,314,873 km (0.117 R)
• M27: 33,241,245 km (0.03 R)
• M28: 34,433,989 km (0.064 R)
• M29: 35,655,157 km (0.053 R)
• M30: 38,906,517 km (0.082 R)
• M31: 50,872,551 km (0.106 R)
• M32: 52,100,450 km (0.103 R)
• M33: 54,980,957 km (0.099 R)
• M34: 59,691,495 km (0.065 R)
• M35: 61,057,174 km (0.057 R)
• M36: 63,850,615 km (0.066 R)
• M37: 66,519,591 km (0.105 R)
• M38: 68,198,528 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.8

Radius: 6.8

Gravity: 19.01 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 8.41 AU - 9.75 AU

Year: 17666 Days

Day: 18.5 Hours

Environment

Temp: -238 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 76,113,665 km

• M1: 84,672 km (0.114 R)
• M2: 426,055 km (0.105 R)
• M3: 1,216,380 km (0.12 R)
• M4: 1,531,733 km (0.094 R)
• M5: 2,841,761 km (0.11 R)
• M6: 3,233,857 km (0.108 R)
• M7: 3,967,036 km (0.117 R)
• M8: 4,423,310 km (0.095 R)
• M9: 4,805,981 km (0.094 R)
• M10: 5,135,246 km (0.101 R)
• M11: 5,962,223 km (0.077 R)
• M12: 7,533,300 km (0.097 R)
• M13: 9,084,181 km (0.11 R)
• M14: 9,418,233 km (0.09 R)
• M15: 10,960,886 km (0.051 R)
• M16: 11,726,977 km (0.1 R)
• M17: 12,803,035 km (0.068 R)
• M18: 13,652,302 km (0.109 R)
• M19: 15,305,657 km (0.092 R)
• M20: 17,172,489 km (0.04 R)
• M21: 18,029,685 km (0.106 R)
• M22: 19,368,287 km (0.108 R)
• M23: 20,771,964 km (0.099 R)
• M24: 22,042,199 km (0.093 R)
• M25: 24,202,093 km (0.076 R)
• M26: 25,278,599 km (0.066 R)
• M27: 26,386,671 km (0.111 R)
• M28: 28,462,341 km (0.104 R)
• M29: 30,150,104 km (0.101 R)
• M30: 34,390,307 km (0.037 R)
• M31: 41,546,171 km (0.068 R)
• M32: 44,188,518 km (0.102 R)
• M33: 48,781,472 km (0.097 R)
• M34: 52,963,331 km (0.12 R)
• M35: 54,591,105 km (0.118 R)
• M36: 55,509,786 km (0.082 R)
• M37: 56,065,841 km (0.097 R)
• M38: 61,239,085 km (0.101 R)
• M39: 74,079,370 km (0.084 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 16,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit