🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.2

Radius: 10.3

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.55 AU - 0.75 AU

Year: 362 Days

Day: 7.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 88,603,001 km

• M1: 128,205 km (0.106 R)
• M2: 456,573 km (0.079 R)
• M3: 786,735 km (0.068 R)
• M4: 1,286,093 km (0.062 R)
• M5: 1,606,831 km (0.1 R)
• M6: 2,012,690 km (0.112 R)
• M7: 2,477,790 km (0.113 R)
• M8: 3,138,414 km (0.12 R)
• M9: 3,521,983 km (0.111 R)
• M10: 3,924,551 km (0.064 R)
• M11: 4,766,487 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.2

Radius: 15

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.99 AU - 1.05 AU

Year: 711 Days

Day: 12 Hours

Environment

Temp: -184 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 88,603,001 km

• M1: 186,698 km (0.103 R)
• M2: 693,685 km (0.092 R)
• M3: 1,323,044 km (0.117 R)
• M4: 1,966,763 km (0.094 R)
• M5: 2,671,220 km (0.057 R)
• M6: 3,369,542 km (0.03 R)
• M7: 4,090,754 km (0.055 R)
• M8: 4,562,735 km (0.119 R)
• M9: 5,119,538 km (0.116 R)
• M10: 5,721,520 km (0.111 R)
• M11: 6,370,625 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.8

Radius: 9.2

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.31 AU - 1.99 AU

Year: 1463 Days

Day: 10.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 88,603,001 km

• M1: 115,639 km (0.085 R)
• M2: 623,075 km (0.066 R)
• M3: 981,063 km (0.116 R)
• M4: 1,306,588 km (0.082 R)
• M5: 2,233,646 km (0.064 R)
• M6: 3,863,066 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.7

Radius: 8.5

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.05 AU - 4.25 AU

Year: 4813 Days

Day: 13.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 88,603,001 km

• M1: 105,766 km (0.098 R)
• M2: 390,450 km (0.075 R)
• M3: 739,462 km (0.046 R)
• M4: 1,168,060 km (0.113 R)
• M5: 2,229,457 km (0.078 R)
• M6: 2,612,727 km (0.053 R)
• M7: 3,058,528 km (0.042 R)
• M8: 3,988,279 km (0.097 R)
• M9: 4,989,239 km (0.092 R)
• M10: 5,880,094 km (0.101 R)
• M11: 8,758,207 km (0.117 R)
• M12: 12,413,332 km (0.103 R)
• M13: 13,985,905 km (0.068 R)
• M14: 15,124,046 km (0.088 R)
• M15: 15,744,129 km (0.111 R)
• M16: 16,381,266 km (0.05 R)
• M17: 27,442,832 km (0.044 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 634.9

Radius: 3.6

Gravity: 48.99 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.91 AU - 7.05 AU

Year: 12729 Days

Day: 16.8 Hours

Environment

Temp: -240 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 88,603,001 km

• M1: 44,879 km (0.089 R)
• M2: 170,841 km (0.117 R)
• M3: 470,485 km (0.086 R)
• M4: 861,235 km (0.094 R)
• M5: 1,065,436 km (0.114 R)
• M6: 1,481,617 km (0.109 R)
• M7: 1,758,972 km (0.09 R)
• M8: 2,125,187 km (0.093 R)
• M9: 3,078,126 km (0.101 R)
• M10: 3,554,894 km (0.075 R)
• M11: 3,936,518 km (0.092 R)
• M12: 4,375,139 km (0.115 R)
• M13: 4,497,361 km (0.113 R)
• M14: 4,780,849 km (0.081 R)
• M15: 5,559,206 km (0.119 R)
• M16: 6,224,767 km (0.094 R)
• M17: 8,302,831 km (0.106 R)
• M18: 8,923,214 km (0.1 R)
• M19: 12,927,350 km (0.062 R)
• M20: 14,287,943 km (0.063 R)
• M21: 21,556,754 km (0.074 R)
• M22: 24,026,016 km (0.077 R)
• M23: 24,407,192 km (0.085 R)
• M24: 25,279,497 km (0.099 R)
• M25: 26,677,489 km (0.033 R)
• M26: 27,395,409 km (0.114 R)
• M27: 28,549,407 km (0.098 R)
• M28: 29,954,580 km (0.096 R)
• M29: 30,953,894 km (0.079 R)
• M30: 31,179,039 km (0.111 R)
• M31: 34,204,955 km (0.062 R)
• M32: 39,102,041 km (0.085 R)
• M33: 44,876,070 km (0.09 R)
• M34: 47,068,576 km (0.12 R)
• M35: 50,411,790 km (0.104 R)
• M36: 53,747,224 km (0.061 R)
• M37: 54,235,511 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 80.6

Radius: 5.9

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.91 AU - 9.39 AU

Year: 14605 Days

Day: 17.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 88,603,001 km

• M1: 73,453 km (0.101 R)
• M2: 293,661 km (0.116 R)
• M3: 1,147,416 km (0.092 R)
• M4: 2,077,017 km (0.053 R)
• M5: 2,695,604 km (0.11 R)
• M6: 4,929,100 km (0.068 R)
• M7: 5,484,707 km (0.061 R)
• M8: 7,832,795 km (0.079 R)
• M9: 8,242,543 km (0.118 R)
• M10: 8,471,877 km (0.119 R)
• M11: 9,853,264 km (0.085 R)
• M12: 12,797,948 km (0.118 R)
• M13: 17,133,295 km (0.1 R)
• M14: 19,527,160 km (0.083 R)
• M15: 22,504,307 km (0.089 R)
• M16: 26,097,349 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 642.4

Radius: 3.6

Gravity: 49.57 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.22 AU - 8.36 AU

Year: 15008 Days

Day: 22.3 Hours

Environment

Temp: -241 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 88,603,001 km

• M1: 46,076 km (0.106 R)
• M2: 162,014 km (0.062 R)
• M3: 296,503 km (0.104 R)
• M4: 421,417 km (0.1 R)
• M5: 672,742 km (0.111 R)
• M6: 883,824 km (0.079 R)
• M7: 1,214,585 km (0.054 R)
• M8: 2,193,703 km (0.055 R)
• M9: 2,314,129 km (0.071 R)
• M10: 2,524,763 km (0.069 R)
• M11: 3,234,007 km (0.111 R)
• M12: 4,127,256 km (0.084 R)
• M13: 4,999,411 km (0.095 R)
• M14: 5,387,618 km (0.109 R)
• M15: 5,607,676 km (0.057 R)
• M16: 5,757,723 km (0.076 R)
• M17: 6,263,812 km (0.072 R)
• M18: 9,142,524 km (0.119 R)
• M19: 10,381,494 km (0.069 R)
• M20: 12,160,063 km (0.093 R)
• M21: 12,860,181 km (0.053 R)
• M22: 14,480,027 km (0.087 R)
• M23: 15,929,630 km (0.044 R)
• M24: 16,382,762 km (0.093 R)
• M25: 17,393,894 km (0.095 R)
• M26: 17,713,285 km (0.037 R)
• M27: 19,798,081 km (0.106 R)
• M28: 23,756,441 km (0.117 R)
• M29: 25,456,621 km (0.045 R)
• M30: 29,546,776 km (0.102 R)
• M31: 33,559,290 km (0.113 R)
• M32: 42,643,471 km (0.063 R)
• M33: 43,809,288 km (0.082 R)
• M34: 48,212,851 km (0.115 R)
• M35: 50,279,246 km (0.069 R)
• M36: 59,315,257 km (0.079 R)
• M37: 59,675,787 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 48.1

Radius: 7.7

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 7.25 AU - 9.55 AU

Year: 16805 Days

Day: 17.3 Hours

Environment

Temp: -241 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 88,603,001 km

• M1: 105,766 km (0.101 R)
• M2: 480,808 km (0.107 R)
• M3: 789,278 km (0.102 R)
• M4: 1,210,097 km (0.03 R)
• M5: 3,474,261 km (0.106 R)
• M6: 4,409,397 km (0.115 R)
• M7: 5,729,898 km (0.077 R)
• M8: 6,052,580 km (0.09 R)
• M9: 7,995,408 km (0.067 R)
• M10: 8,250,622 km (0.117 R)
• M11: 9,527,888 km (0.119 R)
• M12: 10,363,392 km (0.058 R)
• M13: 18,949,562 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 57.5

Radius: 6.3

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.23 AU - 11.71 AU

Year: 20116 Days

Day: 15.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 88,603,001 km

• M1: 79,287 km (0.091 R)
• M2: 1,401,283 km (0.114 R)
• M3: 2,480,333 km (0.069 R)
• M4: 2,768,309 km (0.113 R)
• M5: 3,564,618 km (0.113 R)
• M6: 5,420,230 km (0.11 R)
• M7: 7,689,031 km (0.053 R)
• M8: 8,146,352 km (0.11 R)
• M9: 10,569,538 km (0.091 R)
• M10: 11,134,869 km (0.038 R)
• M11: 30,908,416 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 924.6

Radius: 7.7

Gravity: 15.59 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.82 AU - 12.06 AU

Year: 21632 Days

Day: 18.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 88,603,001 km

• M1: 95,743 km (0.058 R)
• M2: 515,365 km (0.093 R)
• M3: 772,374 km (0.055 R)
• M4: 1,158,636 km (0.116 R)
• M5: 1,580,651 km (0.098 R)
• M6: 2,862,106 km (0.073 R)
• M7: 3,247,620 km (0.034 R)
• M8: 3,636,126 km (0.107 R)
• M9: 5,509,091 km (0.096 R)
• M10: 5,888,621 km (0.029 R)
• M11: 6,195,745 km (0.03 R)
• M12: 9,461,916 km (0.109 R)
• M13: 10,444,923 km (0.072 R)
• M14: 11,836,333 km (0.077 R)
• M15: 13,801,451 km (0.117 R)
• M16: 14,344,491 km (0.113 R)
• M17: 19,695,308 km (0.073 R)
• M18: 25,657,082 km (0.11 R)
• M19: 34,244,299 km (0.111 R)
• M20: 36,398,957 km (0.089 R)
• M21: 37,584,371 km (0.038 R)
• M22: 44,065,549 km (0.055 R)
• M23: 48,895,765 km (0.116 R)
• M24: 50,520,398 km (0.09 R)
• M25: 52,554,330 km (0.118 R)
• M26: 74,550,902 km (0.109 R)
• M27: 78,891,783 km (0.051 R)
• M28: 79,137,722 km (0.063 R)
• M29: 86,495,843 km (0.076 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 17,493 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit