🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.1

Radius: 9.7

Gravity: 9.22 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.54 AU - 0.56 AU

Year: 277 Days

Day: 8.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 87,131,714 km

• M1: 120,576 km (0.095 R)
• M2: 432,338 km (0.119 R)
• M3: 740,958 km (0.092 R)
• M4: 1,109,119 km (0.067 R)
• M5: 1,574,069 km (0.074 R)
• M6: 1,926,222 km (0.066 R)
• M7: 2,305,752 km (0.091 R)
• M8: 2,697,250 km (0.104 R)
• M9: 3,281,429 km (0.118 R)
• M10: 3,826,714 km (0.096 R)
• M11: 4,391,745 km (0.041 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277

Radius: 14

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.51 AU - 0.77 AU

Year: 347 Days

Day: 8.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 87,131,714 km

• M1: 174,132 km (0.071 R)
• M2: 677,230 km (0.092 R)
• M3: 1,171,501 km (0.112 R)
• M4: 1,686,267 km (0.082 R)
• M5: 2,202,230 km (0.114 R)
• M6: 2,651,772 km (0.066 R)
• M7: 3,172,672 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.1

Radius: 14.3

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.88 AU - 5.1 AU

Year: 6453 Days

Day: 6.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 87,131,714 km

• M1: 177,872 km (0.068 R)
• M2: 762,500 km (0.104 R)
• M3: 1,352,664 km (0.093 R)
• M4: 1,969,007 km (0.119 R)
• M5: 3,062,418 km (0.1 R)
• M6: 4,423,609 km (0.092 R)
• M7: 5,024,095 km (0.105 R)
• M8: 5,525,098 km (0.095 R)
• M9: 6,059,462 km (0.113 R)
• M10: 7,681,252 km (0.088 R)
• M11: 8,268,274 km (0.041 R)
• M12: 8,759,255 km (0.05 R)
• M13: 11,314,386 km (0.03 R)
• M14: 14,743,768 km (0.083 R)
• M15: 16,026,420 km (0.119 R)
• M16: 17,382,375 km (0.075 R)
• M17: 18,534,877 km (0.05 R)
• M18: 20,101,466 km (0.059 R)
• M19: 21,909,356 km (0.114 R)
• M20: 22,932,755 km (0.118 R)
• M21: 26,722,817 km (0.11 R)
• M22: 27,168,170 km (0.113 R)
• M23: 29,186,993 km (0.116 R)
• M24: 30,041,048 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.2

Radius: 8.2

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.43 AU - 5.45 AU

Year: 8606 Days

Day: 10.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 87,131,714 km

• M1: 102,026 km (0.101 R)
• M2: 975,677 km (0.11 R)
• M3: 1,248,245 km (0.085 R)
• M4: 1,833,621 km (0.09 R)
• M5: 2,189,365 km (0.084 R)
• M6: 3,872,341 km (0.105 R)
• M7: 4,569,467 km (0.056 R)
• M8: 4,991,632 km (0.071 R)
• M9: 5,689,207 km (0.112 R)
• M10: 6,211,603 km (0.092 R)
• M11: 7,054,886 km (0.09 R)
• M12: 10,611,127 km (0.077 R)
• M13: 11,101,359 km (0.04 R)
• M14: 12,021,685 km (0.114 R)
• M15: 13,724,707 km (0.101 R)
• M16: 16,539,391 km (0.069 R)
• M17: 18,994,292 km (0.107 R)
• M18: 19,498,437 km (0.036 R)
• M19: 21,449,193 km (0.08 R)
• M20: 23,609,087 km (0.075 R)
• M21: 27,432,958 km (0.098 R)
• M22: 31,250,247 km (0.105 R)
• M23: 31,750,951 km (0.098 R)
• M24: 32,974,662 km (0.105 R)
• M25: 34,654,796 km (0.05 R)
• M26: 36,391,178 km (0.09 R)
• M27: 37,168,788 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 857.7

Radius: 5.4

Gravity: 29.41 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 5.2 AU - 8.06 AU

Year: 11579 Days

Day: 15.1 Hours

Environment

Temp: -237 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 87,131,714 km

• M1: 67,169 km (0.119 R)
• M2: 279,000 km (0.097 R)
• M3: 489,035 km (0.114 R)
• M4: 698,173 km (0.113 R)
• M5: 1,138,141 km (0.085 R)
• M6: 1,316,162 km (0.096 R)
• M7: 1,588,131 km (0.118 R)
• M8: 1,931,608 km (0.038 R)
• M9: 3,043,718 km (0.093 R)
• M10: 3,708,681 km (0.087 R)
• M11: 4,591,159 km (0.04 R)
• M12: 5,115,050 km (0.098 R)
• M13: 5,391,657 km (0.049 R)
• M14: 7,179,651 km (0.062 R)
• M15: 8,731,429 km (0.114 R)
• M16: 10,113,265 km (0.111 R)
• M17: 11,342,211 km (0.098 R)
• M18: 14,227,057 km (0.038 R)
• M19: 14,430,659 km (0.107 R)
• M20: 18,355,808 km (0.1 R)
• M21: 22,752,490 km (0.117 R)
• M22: 22,937,842 km (0.116 R)
• M23: 25,641,075 km (0.064 R)
• M24: 29,528,825 km (0.097 R)
• M25: 30,418,184 km (0.085 R)
• M26: 32,484,280 km (0.107 R)
• M27: 34,033,366 km (0.07 R)
• M28: 34,276,014 km (0.072 R)
• M29: 38,447,550 km (0.109 R)
• M30: 40,586,800 km (0.085 R)
• M31: 42,102,675 km (0.11 R)
• M32: 45,540,285 km (0.119 R)
• M33: 51,358,295 km (0.084 R)
• M34: 54,444,649 km (0.054 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 519.6

Radius: 3.2

Gravity: 50.74 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.57 AU - 6.81 AU

Year: 11736 Days

Day: 24.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 87,131,714 km

• M1: 39,793 km (0.033 R)
• M2: 274,362 km (0.059 R)
• M3: 389,104 km (0.082 R)
• M4: 703,260 km (0.037 R)
• M5: 864,676 km (0.089 R)
• M6: 1,061,546 km (0.08 R)
• M7: 1,237,324 km (0.047 R)
• M8: 1,786,348 km (0.099 R)
• M9: 3,057,780 km (0.042 R)
• M10: 3,614,733 km (0.059 R)
• M11: 4,678,225 km (0.118 R)
• M12: 5,021,253 km (0.11 R)
• M13: 6,005,906 km (0.105 R)
• M14: 7,398,512 km (0.084 R)
• M15: 7,820,528 km (0.055 R)
• M16: 9,230,787 km (0.055 R)
• M17: 10,484,716 km (0.072 R)
• M18: 10,962,682 km (0.112 R)
• M19: 13,202,311 km (0.036 R)
• M20: 13,324,682 km (0.116 R)
• M21: 14,011,785 km (0.077 R)
• M22: 14,331,626 km (0.085 R)
• M23: 16,996,562 km (0.055 R)
• M24: 17,507,439 km (0.115 R)
• M25: 18,330,676 km (0.075 R)
• M26: 19,336,722 km (0.051 R)
• M27: 22,574,319 km (0.113 R)
• M28: 25,391,845 km (0.039 R)
• M29: 25,867,117 km (0.11 R)
• M30: 27,229,655 km (0.103 R)
• M31: 31,167,370 km (0.109 R)
• M32: 31,275,828 km (0.056 R)
• M33: 33,045,721 km (0.085 R)
• M34: 34,069,868 km (0.1 R)
• M35: 38,753,478 km (0.117 R)
• M36: 41,444,445 km (0.117 R)
• M37: 43,576,513 km (0.079 R)
• M38: 44,257,483 km (0.08 R)
• M39: 46,625,767 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 919

Radius: 5.9

Gravity: 26.4 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 9.78 AU - 10.04 AU

Year: 21159 Days

Day: 19.9 Hours

Environment

Temp: -240 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 87,131,714 km

• M1: 73,602 km (0.103 R)
• M2: 260,300 km (0.111 R)
• M3: 486,193 km (0.088 R)
• M4: 728,841 km (0.087 R)
• M5: 1,338,003 km (0.114 R)
• M6: 1,551,180 km (0.026 R)
• M7: 2,666,881 km (0.041 R)
• M8: 4,306,773 km (0.049 R)
• M9: 4,888,260 km (0.116 R)
• M10: 5,942,775 km (0.087 R)
• M11: 6,756,438 km (0.116 R)
• M12: 7,590,895 km (0.106 R)
• M13: 8,006,628 km (0.115 R)
• M14: 9,227,945 km (0.104 R)
• M15: 12,243,987 km (0.068 R)
• M16: 12,456,267 km (0.055 R)
• M17: 27,326,744 km (0.101 R)
• M18: 27,933,214 km (0.119 R)
• M19: 30,708,853 km (0.118 R)
• M20: 31,629,179 km (0.098 R)
• M21: 39,663,781 km (0.087 R)
• M22: 43,651,761 km (0.113 R)
• M23: 52,973,952 km (0.067 R)
• M24: 60,418,242 km (0.082 R)
• M25: 71,006,779 km (0.106 R)
• M26: 85,832,377 km (0.116 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 18,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit