🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.2

Radius: 14.9

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.44 AU - 0.7 AU

Year: 297 Days

Day: 6 Hours

Environment

Temp: -153 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 48,163,105 km

• M1: 185,352 km (0.063 R)
• M2: 652,546 km (0.058 R)
• M3: 1,480,869 km (0.083 R)
• M4: 2,037,822 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.8

Radius: 9.6

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.95 AU - 1.21 AU

Year: 775 Days

Day: 15 Hours

Environment

Temp: -170 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 48,163,105 km

• M1: 120,426 km (0.027 R)
• M2: 515,365 km (0.103 R)
• M3: 837,000 km (0.028 R)
• M4: 1,139,936 km (0.113 R)
• M5: 1,524,402 km (0.107 R)
• M6: 2,052,184 km (0.04 R)
• M7: 2,599,413 km (0.09 R)
• M8: 3,041,624 km (0.081 R)
• M9: 3,497,449 km (0.073 R)
• M10: 3,817,738 km (0.118 R)
• M11: 4,266,382 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.5

Radius: 11.5

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.22 AU - 1.92 AU

Year: 1358 Days

Day: 7.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 48,163,105 km

• M1: 143,016 km (0.091 R)
• M2: 580,141 km (0.096 R)
• M3: 985,700 km (0.063 R)
• M4: 1,370,167 km (0.101 R)
• M5: 1,806,245 km (0.038 R)
• M6: 2,482,876 km (0.079 R)
• M7: 3,110,589 km (0.115 R)
• M8: 3,558,784 km (0.117 R)
• M9: 5,086,328 km (0.03 R)
• M10: 6,436,149 km (0.068 R)
• M11: 7,300,077 km (0.103 R)
• M12: 9,258,163 km (0.03 R)
• M13: 9,733,436 km (0.116 R)
• M14: 10,836,421 km (0.112 R)
• M15: 11,400,255 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.4

Radius: 10.7

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.55 AU - 1.65 AU

Year: 1397 Days

Day: 11.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 48,163,105 km

• M1: 133,142 km (0.081 R)
• M2: 468,391 km (0.104 R)
• M3: 832,363 km (0.12 R)
• M4: 1,187,209 km (0.101 R)
• M5: 1,555,369 km (0.079 R)
• M6: 1,969,157 km (0.091 R)
• M7: 2,788,804 km (0.08 R)
• M8: 3,690,579 km (0.026 R)
• M9: 4,307,970 km (0.079 R)
• M10: 4,795,809 km (0.086 R)
• M11: 5,837,758 km (0.098 R)
• M12: 6,628,382 km (0.098 R)
• M13: 7,515,199 km (0.055 R)
• M14: 8,308,516 km (0.117 R)
• M15: 9,096,299 km (0.036 R)
• M16: 9,965,163 km (0.106 R)
• M17: 11,511,407 km (0.08 R)
• M18: 12,194,620 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.5

Radius: 9.6

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.73 AU - 1.77 AU

Year: 1598 Days

Day: 10.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 48,163,105 km

• M1: 119,379 km (0.115 R)
• M2: 620,382 km (0.092 R)
• M3: 1,011,880 km (0.079 R)
• M4: 1,334,413 km (0.065 R)
• M5: 1,975,739 km (0.069 R)
• M6: 2,293,934 km (0.059 R)
• M7: 3,187,332 km (0.066 R)
• M8: 3,507,023 km (0.096 R)
• M9: 4,349,109 km (0.114 R)
• M10: 4,817,949 km (0.055 R)
• M11: 5,502,210 km (0.104 R)
• M12: 7,039,477 km (0.112 R)
• M13: 7,946,489 km (0.077 R)
• M14: 8,319,586 km (0.093 R)
• M15: 9,129,659 km (0.103 R)
• M16: 9,688,407 km (0.045 R)
• M17: 10,584,947 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.5

Radius: 10.2

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.71 AU - 2.83 AU

Year: 3182 Days

Day: 9.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 48,163,105 km

• M1: 126,859 km (0.073 R)
• M2: 702,512 km (0.116 R)
• M3: 1,038,359 km (0.111 R)
• M4: 1,423,573 km (0.107 R)
• M5: 1,830,928 km (0.077 R)
• M6: 2,918,355 km (0.062 R)
• M7: 3,248,219 km (0.089 R)
• M8: 3,800,085 km (0.101 R)
• M9: 4,686,004 km (0.112 R)
• M10: 5,417,388 km (0.104 R)
• M11: 6,451,109 km (0.108 R)
• M12: 7,230,813 km (0.115 R)
• M13: 7,806,466 km (0.086 R)
• M14: 9,232,133 km (0.079 R)
• M15: 10,580,459 km (0.107 R)
• M16: 11,030,150 km (0.087 R)
• M17: 12,277,198 km (0.054 R)
• M18: 12,911,792 km (0.079 R)
• M19: 13,520,506 km (0.088 R)
• M20: 14,197,287 km (0.09 R)
• M21: 14,896,507 km (0.115 R)
• M22: 15,409,927 km (0.114 R)
• M23: 16,255,903 km (0.112 R)
• M24: 17,867,670 km (0.074 R)
• M25: 20,137,519 km (0.114 R)
• M26: 22,192,695 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290.8

Radius: 3.2

Gravity: 28.4 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 6.26 AU - 7.18 AU

Year: 12024 Days

Day: 15.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 48,163,105 km

• M1: 40,840 km (0.05 R)
• M2: 336,894 km (0.08 R)
• M3: 595,400 km (0.069 R)
• M4: 746,793 km (0.063 R)
• M5: 1,489,097 km (0.095 R)
• M6: 2,969,518 km (0.104 R)
• M7: 3,748,175 km (0.099 R)
• M8: 7,263,575 km (0.104 R)
• M9: 8,786,332 km (0.101 R)
• M10: 8,918,427 km (0.089 R)
• M11: 9,691,997 km (0.117 R)
• M12: 9,833,068 km (0.113 R)
• M13: 11,113,177 km (0.115 R)
• M14: 12,555,749 km (0.052 R)
• M15: 16,530,864 km (0.043 R)
• M16: 17,003,294 km (0.071 R)
• M17: 17,415,287 km (0.09 R)
• M18: 17,975,082 km (0.081 R)
• M19: 18,259,318 km (0.064 R)
• M20: 20,410,984 km (0.073 R)
• M21: 21,667,456 km (0.106 R)
• M22: 21,827,975 km (0.083 R)
• M23: 24,419,908 km (0.12 R)
• M24: 25,924,862 km (0.091 R)
• M25: 36,383,848 km (0.076 R)
• M26: 36,610,638 km (0.105 R)
• M27: 36,838,476 km (0.098 R)
• M28: 37,297,143 km (0.103 R)
• M29: 39,050,579 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.7

Radius: 6.1

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.99 AU - 8.13 AU

Year: 12948 Days

Day: 16.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 48,163,105 km

• M1: 76,594 km (0.112 R)
• M2: 348,114 km (0.095 R)
• M3: 596,148 km (0.107 R)
• M4: 1,130,960 km (0.091 R)
• M5: 1,344,436 km (0.046 R)
• M6: 2,808,850 km (0.085 R)
• M7: 3,248,368 km (0.079 R)
• M8: 4,645,463 km (0.066 R)
• M9: 5,860,945 km (0.107 R)
• M10: 7,199,398 km (0.117 R)
• M11: 8,559,242 km (0.046 R)
• M12: 9,166,011 km (0.05 R)
• M13: 10,660,045 km (0.058 R)
• M14: 11,007,411 km (0.107 R)
• M15: 12,363,666 km (0.094 R)
• M16: 13,422,669 km (0.065 R)
• M17: 14,062,798 km (0.065 R)
• M18: 15,278,431 km (0.075 R)
• M19: 15,976,005 km (0.09 R)
• M20: 18,056,164 km (0.085 R)
• M21: 18,979,931 km (0.082 R)
• M22: 20,310,454 km (0.086 R)
• M23: 21,075,797 km (0.106 R)
• M24: 22,501,764 km (0.079 R)
• M25: 23,738,190 km (0.106 R)
• M26: 25,809,672 km (0.079 R)
• M27: 27,347,837 km (0.057 R)
• M28: 28,659,661 km (0.062 R)
• M29: 32,846,307 km (0.062 R)
• M30: 33,370,348 km (0.079 R)
• M31: 33,687,346 km (0.049 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 317

Radius: 5

Gravity: 12.68 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 7.32 AU - 8.12 AU

Year: 14806 Days

Day: 24.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 48,163,105 km

• M1: 73,602 km (0.066 R)
• M2: 237,861 km (0.044 R)
• M3: 761,004 km (0.085 R)
• M4: 1,387,071 km (0.08 R)
• M5: 2,362,898 km (0.11 R)
• M6: 2,518,480 km (0.093 R)
• M7: 2,764,569 km (0.087 R)
• M8: 3,329,001 km (0.06 R)
• M9: 3,913,331 km (0.106 R)
• M10: 5,282,600 km (0.088 R)
• M11: 6,480,430 km (0.094 R)
• M12: 6,864,597 km (0.075 R)
• M13: 8,152,635 km (0.114 R)
• M14: 9,158,980 km (0.088 R)
• M15: 9,398,785 km (0.099 R)
• M16: 11,033,890 km (0.112 R)
• M17: 11,305,560 km (0.036 R)
• M18: 11,805,516 km (0.055 R)
• M19: 12,730,779 km (0.079 R)
• M20: 13,517,215 km (0.098 R)
• M21: 13,765,697 km (0.03 R)
• M22: 15,120,006 km (0.1 R)
• M23: 16,631,543 km (0.037 R)
• M24: 22,800,959 km (0.119 R)
• M25: 23,064,551 km (0.112 R)
• M26: 23,687,925 km (0.103 R)
• M27: 31,193,849 km (0.071 R)
• M28: 33,290,613 km (0.076 R)
• M29: 35,479,529 km (0.084 R)
• M30: 36,669,280 km (0.111 R)
• M31: 40,655,017 km (0.069 R)
• M32: 41,433,075 km (0.11 R)
• M33: 44,234,744 km (0.089 R)
• M34: 45,057,831 km (0.108 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 12,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit