🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.4

Radius: 12.1

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.94 AU - 1.54 AU

Year: 892 Days

Day: 9.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 37,377,243 km

• M1: 150,495 km (0.086 R)
• M2: 752,926 km (0.063 R)
• M3: 1,166,564 km (0.109 R)
• M4: 1,600,248 km (0.093 R)
• M5: 2,397,007 km (0.05 R)
• M6: 2,943,637 km (0.115 R)
• M7: 3,499,842 km (0.12 R)
• M8: 4,013,561 km (0.12 R)
• M9: 4,406,106 km (0.118 R)
• M10: 5,462,566 km (0.116 R)
• M11: 5,946,366 km (0.108 R)
• M12: 6,349,682 km (0.113 R)
• M13: 7,945,442 km (0.055 R)
• M14: 8,675,031 km (0.104 R)
• M15: 9,139,383 km (0.099 R)
• M16: 9,562,894 km (0.041 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.4

Radius: 10.6

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.81 AU - 2.19 AU

Year: 1826 Days

Day: 5.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 37,377,243 km

• M1: 138,228 km (0.113 R)
• M2: 1,050,925 km (0.111 R)
• M3: 3,304,019 km (0.07 R)
• M4: 3,732,317 km (0.045 R)
• M5: 4,141,916 km (0.105 R)
• M6: 4,601,331 km (0.041 R)
• M7: 7,157,361 km (0.073 R)
• M8: 10,891,473 km (0.05 R)
• M9: 11,545,664 km (0.081 R)
• M10: 13,377,341 km (0.089 R)
• M11: 14,000,865 km (0.052 R)
• M12: 14,600,004 km (0.036 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.9

Radius: 15

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.19 AU - 3.63 AU

Year: 4066 Days

Day: 7.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 37,377,243 km

• M1: 186,549 km (0.089 R)
• M2: 830,717 km (0.086 R)
• M3: 1,305,391 km (0.081 R)
• M4: 1,790,387 km (0.085 R)
• M5: 2,263,416 km (0.086 R)
• M6: 2,926,134 km (0.051 R)
• M7: 3,930,086 km (0.081 R)
• M8: 5,669,610 km (0.119 R)
• M9: 6,190,509 km (0.055 R)
• M10: 7,163,195 km (0.029 R)
• M11: 8,163,406 km (0.104 R)
• M12: 8,716,320 km (0.071 R)
• M13: 11,681,649 km (0.104 R)
• M14: 13,825,686 km (0.104 R)
• M15: 15,155,012 km (0.092 R)
• M16: 15,653,921 km (0.072 R)
• M17: 16,743,293 km (0.099 R)
• M18: 18,818,365 km (0.087 R)
• M19: 22,032,625 km (0.027 R)
• M20: 22,890,120 km (0.097 R)
• M21: 24,595,984 km (0.102 R)
• M22: 25,441,063 km (0.12 R)
• M23: 27,027,399 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.1

Radius: 9.4

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.05 AU - 5.07 AU

Year: 5282 Days

Day: 5.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 37,377,243 km

• M1: 117,883 km (0.093 R)
• M2: 451,935 km (0.077 R)
• M3: 818,151 km (0.076 R)
• M4: 1,129,614 km (0.107 R)
• M5: 1,718,580 km (0.116 R)
• M6: 2,061,608 km (0.12 R)
• M7: 4,013,112 km (0.084 R)
• M8: 4,700,664 km (0.078 R)
• M9: 5,876,653 km (0.1 R)
• M10: 6,309,290 km (0.118 R)
• M11: 6,930,271 km (0.097 R)
• M12: 7,663,301 km (0.087 R)
• M13: 8,563,581 km (0.09 R)
• M14: 9,242,755 km (0.1 R)
• M15: 10,708,216 km (0.12 R)
• M16: 11,687,483 km (0.073 R)
• M17: 12,026,921 km (0.108 R)
• M18: 13,397,836 km (0.077 R)
• M19: 13,716,180 km (0.047 R)
• M20: 14,870,178 km (0.095 R)
• M21: 15,558,029 km (0.111 R)
• M22: 20,346,956 km (0.101 R)
• M23: 22,139,288 km (0.1 R)
• M24: 26,283,000 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.9

Radius: 12.6

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.52 AU - 4.86 AU

Year: 5538 Days

Day: 11.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 37,377,243 km

• M1: 156,779 km (0.048 R)
• M2: 611,406 km (0.092 R)
• M3: 1,111,363 km (0.1 R)
• M4: 2,861,209 km (0.117 R)
• M5: 3,313,892 km (0.11 R)
• M6: 4,041,386 km (0.088 R)
• M7: 4,614,496 km (0.11 R)
• M8: 5,549,333 km (0.106 R)
• M9: 6,202,328 km (0.072 R)
• M10: 7,826,512 km (0.111 R)
• M11: 9,117,841 km (0.117 R)
• M12: 10,028,592 km (0.061 R)
• M13: 12,939,169 km (0.107 R)
• M14: 14,486,908 km (0.068 R)
• M15: 15,201,687 km (0.072 R)
• M16: 17,260,453 km (0.069 R)
• M17: 18,712,450 km (0.036 R)
• M18: 21,660,276 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.2

Radius: 8.8

Gravity: 12.17 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.68 AU - 5.12 AU

Year: 7003 Days

Day: 12.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 37,377,243 km

• M1: 110,104 km (0.11 R)
• M2: 574,456 km (0.119 R)
• M3: 1,358,648 km (0.039 R)
• M4: 2,936,307 km (0.07 R)
• M5: 3,466,482 km (0.081 R)
• M6: 4,137,728 km (0.064 R)
• M7: 4,546,578 km (0.104 R)
• M8: 4,982,357 km (0.107 R)
• M9: 5,382,232 km (0.089 R)
• M10: 6,176,896 km (0.109 R)
• M11: 11,624,503 km (0.106 R)
• M12: 12,219,004 km (0.114 R)
• M13: 12,495,910 km (0.046 R)
• M14: 13,293,566 km (0.098 R)
• M15: 13,704,960 km (0.101 R)
• M16: 14,553,180 km (0.099 R)
• M17: 16,488,079 km (0.073 R)
• M18: 17,869,466 km (0.11 R)
• M19: 20,315,092 km (0.06 R)
• M20: 21,257,259 km (0.094 R)
• M21: 25,768,981 km (0.115 R)
• M22: 29,569,216 km (0.082 R)
• M23: 30,069,172 km (0.029 R)
• M24: 31,085,839 km (0.118 R)
• M25: 33,618,980 km (0.076 R)
• M26: 33,945,103 km (0.074 R)
• M27: 34,383,126 km (0.094 R)
• M28: 35,158,641 km (0.067 R)
• M29: 37,789,170 km (0.081 R)
• M30: 38,972,639 km (0.053 R)
• M31: 40,794,143 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.6

Radius: 7.4

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.76 AU - 7.88 AU

Year: 11500 Days

Day: 18.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 37,377,243 km

• M1: 92,152 km (0.093 R)
• M2: 427,551 km (0.114 R)
• M3: 785,838 km (0.117 R)
• M4: 1,029,832 km (0.078 R)
• M5: 1,860,698 km (0.104 R)
• M6: 2,170,366 km (0.037 R)
• M7: 2,442,634 km (0.066 R)
• M8: 3,535,147 km (0.116 R)
• M9: 3,768,819 km (0.116 R)
• M10: 4,505,439 km (0.076 R)
• M11: 6,329,187 km (0.083 R)
• M12: 6,604,896 km (0.086 R)
• M13: 7,518,340 km (0.102 R)
• M14: 12,287,371 km (0.104 R)
• M15: 12,826,073 km (0.106 R)
• M16: 15,947,881 km (0.063 R)
• M17: 18,826,294 km (0.079 R)
• M18: 19,542,269 km (0.07 R)
• M19: 21,955,133 km (0.1 R)
• M20: 22,989,752 km (0.052 R)
• M21: 23,724,876 km (0.051 R)
• M22: 26,112,009 km (0.117 R)
• M23: 27,454,500 km (0.117 R)
• M24: 27,912,120 km (0.091 R)
• M25: 30,082,636 km (0.069 R)
• M26: 32,059,422 km (0.046 R)
• M27: 35,833,028 km (0.044 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 13,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit