🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.3

Radius: 10.4

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.76 AU - 1.04 AU

Year: 560 Days

Day: 7.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 65,365,197 km

• M1: 129,402 km (0.096 R)
• M2: 536,458 km (0.112 R)
• M3: 1,035,217 km (0.107 R)
• M4: 1,446,761 km (0.108 R)
• M5: 1,990,400 km (0.098 R)
• M6: 2,372,024 km (0.065 R)
• M7: 2,753,349 km (0.117 R)
• M8: 3,296,090 km (0.105 R)
• M9: 3,971,823 km (0.089 R)
• M10: 4,765,889 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.4

Radius: 12.7

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.08 AU - 1.2 AU

Year: 798 Days

Day: 10.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 65,365,197 km

• M1: 158,723 km (0.088 R)
• M2: 587,620 km (0.077 R)
• M3: 985,551 km (0.118 R)
• M4: 1,397,244 km (0.082 R)
• M5: 1,961,378 km (0.096 R)
• M6: 2,785,512 km (0.078 R)
• M7: 3,246,872 km (0.044 R)
• M8: 3,814,746 km (0.101 R)
• M9: 4,526,383 km (0.038 R)
• M10: 5,099,791 km (0.052 R)
• M11: 5,758,321 km (0.069 R)
• M12: 6,254,388 km (0.097 R)
• M13: 7,376,671 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.1

Radius: 14.8

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.34 AU - 3.6 AU

Year: 3358 Days

Day: 12.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 65,365,197 km

• M1: 184,005 km (0.103 R)
• M2: 680,222 km (0.069 R)
• M3: 1,270,984 km (0.115 R)
• M4: 2,050,538 km (0.087 R)
• M5: 4,115,138 km (0.065 R)
• M6: 4,698,869 km (0.116 R)
• M7: 7,149,881 km (0.104 R)
• M8: 8,684,904 km (0.091 R)
• M9: 9,929,559 km (0.085 R)
• M10: 10,798,573 km (0.085 R)
• M11: 11,915,770 km (0.111 R)
• M12: 13,322,139 km (0.112 R)
• M13: 14,744,516 km (0.119 R)
• M14: 15,350,537 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.7

Radius: 11.8

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.4 AU - 5.06 AU

Year: 6748 Days

Day: 11.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 65,365,197 km

• M1: 147,354 km (0.108 R)
• M2: 712,086 km (0.072 R)
• M3: 1,174,194 km (0.115 R)
• M4: 1,780,215 km (0.057 R)
• M5: 2,768,907 km (0.047 R)
• M6: 3,142,154 km (0.113 R)
• M7: 3,971,823 km (0.12 R)
• M8: 5,177,732 km (0.084 R)
• M9: 5,826,687 km (0.028 R)
• M10: 6,225,366 km (0.046 R)
• M11: 6,959,592 km (0.088 R)
• M12: 8,201,254 km (0.088 R)
• M13: 10,218,283 km (0.116 R)
• M14: 12,157,520 km (0.074 R)
• M15: 12,590,606 km (0.08 R)
• M16: 13,123,772 km (0.119 R)
• M17: 13,858,148 km (0.115 R)
• M18: 14,523,111 km (0.095 R)
• M19: 15,358,914 km (0.115 R)
• M20: 16,540,438 km (0.091 R)
• M21: 20,206,783 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.1

Radius: 9.5

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.77 AU - 5.99 AU

Year: 7072 Days

Day: 6.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 65,365,197 km

• M1: 137,331 km (0.111 R)
• M2: 519,254 km (0.093 R)
• M3: 1,204,263 km (0.057 R)
• M4: 1,569,880 km (0.069 R)
• M5: 1,965,267 km (0.09 R)
• M6: 2,674,212 km (0.109 R)
• M7: 4,358,085 km (0.031 R)
• M8: 5,261,956 km (0.1 R)
• M9: 5,836,411 km (0.09 R)
• M10: 7,290,802 km (0.102 R)
• M11: 8,121,968 km (0.077 R)
• M12: 10,062,551 km (0.084 R)
• M13: 11,140,404 km (0.095 R)
• M14: 11,732,512 km (0.03 R)
• M15: 13,359,539 km (0.099 R)
• M16: 16,229,873 km (0.096 R)
• M17: 16,734,616 km (0.028 R)
• M18: 18,997,583 km (0.063 R)
• M19: 20,639,420 km (0.096 R)
• M20: 22,763,410 km (0.108 R)
• M21: 23,236,738 km (0.043 R)
• M22: 23,636,314 km (0.119 R)
• M23: 25,029,070 km (0.054 R)
• M24: 33,527,725 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.4

Radius: 10.9

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.59 AU - 5.73 AU

Year: 8834 Days

Day: 8.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 65,365,197 km

• M1: 135,685 km (0.106 R)
• M2: 547,977 km (0.096 R)
• M3: 1,035,816 km (0.083 R)
• M4: 1,382,135 km (0.118 R)
• M5: 1,923,529 km (0.088 R)
• M6: 2,908,033 km (0.106 R)
• M7: 3,974,217 km (0.11 R)
• M8: 4,989,538 km (0.093 R)
• M9: 6,372,121 km (0.06 R)
• M10: 7,226,325 km (0.117 R)
• M11: 8,317,342 km (0.114 R)
• M12: 9,559,902 km (0.072 R)
• M13: 11,269,507 km (0.075 R)
• M14: 13,912,303 km (0.099 R)
• M15: 16,420,760 km (0.041 R)
• M16: 17,679,626 km (0.088 R)
• M17: 20,764,932 km (0.065 R)
• M18: 23,119,005 km (0.092 R)
• M19: 25,126,159 km (0.034 R)
• M20: 26,705,913 km (0.077 R)
• M21: 28,537,739 km (0.098 R)
• M22: 30,844,687 km (0.083 R)
• M23: 31,942,586 km (0.083 R)
• M24: 32,859,920 km (0.116 R)
• M25: 33,690,188 km (0.105 R)
• M26: 34,110,409 km (0.072 R)
• M27: 34,747,397 km (0.044 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 823.5

Radius: 3.5

Gravity: 67.22 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.82 AU - 6.54 AU

Year: 10078 Days

Day: 17.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 65,365,197 km

• M1: 43,683 km (0.099 R)
• M2: 573,857 km (0.116 R)
• M3: 682,765 km (0.119 R)
• M4: 796,309 km (0.041 R)
• M5: 964,158 km (0.066 R)
• M6: 1,228,498 km (0.085 R)
• M7: 1,883,138 km (0.09 R)
• M8: 2,333,727 km (0.114 R)
• M9: 2,896,963 km (0.091 R)
• M10: 3,782,133 km (0.084 R)
• M11: 4,897,236 km (0.065 R)
• M12: 5,426,364 km (0.033 R)
• M13: 6,102,845 km (0.117 R)
• M14: 7,199,846 km (0.1 R)
• M15: 8,985,147 km (0.077 R)
• M16: 9,826,037 km (0.059 R)
• M17: 10,935,455 km (0.052 R)
• M18: 15,097,417 km (0.111 R)
• M19: 15,577,776 km (0.117 R)
• M20: 16,139,217 km (0.08 R)
• M21: 16,281,634 km (0.076 R)
• M22: 16,496,905 km (0.079 R)
• M23: 17,080,187 km (0.113 R)
• M24: 17,980,617 km (0.115 R)
• M25: 19,150,023 km (0.1 R)
• M26: 21,210,136 km (0.112 R)
• M27: 22,161,728 km (0.072 R)
• M28: 24,805,870 km (0.072 R)
• M29: 27,754,743 km (0.076 R)
• M30: 29,102,171 km (0.106 R)
• M31: 30,060,047 km (0.053 R)
• M32: 30,275,767 km (0.052 R)
• M33: 33,404,606 km (0.06 R)
• M34: 40,821,220 km (0.115 R)
• M35: 46,907,759 km (0.109 R)
• M36: 50,469,385 km (0.027 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.8

Radius: 3.8

Gravity: 44.31 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.38 AU - 6.64 AU

Year: 10896 Days

Day: 24.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 65,365,197 km

• M1: 47,273 km (0.078 R)
• M2: 356,043 km (0.115 R)
• M3: 589,565 km (0.091 R)
• M4: 878,887 km (0.055 R)
• M5: 1,828,535 km (0.087 R)
• M6: 2,537,629 km (0.099 R)
• M7: 3,798,888 km (0.082 R)
• M8: 4,212,227 km (0.107 R)
• M9: 4,356,589 km (0.053 R)
• M10: 4,685,555 km (0.099 R)
• M11: 4,809,272 km (0.061 R)
• M12: 5,193,440 km (0.077 R)
• M13: 6,739,085 km (0.107 R)
• M14: 7,510,412 km (0.096 R)
• M15: 8,159,666 km (0.079 R)
• M16: 9,323,687 km (0.051 R)
• M17: 10,593,923 km (0.097 R)
• M18: 11,187,677 km (0.104 R)
• M19: 11,576,930 km (0.071 R)
• M20: 11,975,160 km (0.098 R)
• M21: 12,559,788 km (0.105 R)
• M22: 13,722,463 km (0.038 R)
• M23: 15,156,359 km (0.063 R)
• M24: 21,634,545 km (0.091 R)
• M25: 22,853,020 km (0.099 R)
• M26: 24,392,980 km (0.098 R)
• M27: 30,487,448 km (0.06 R)
• M28: 31,905,635 km (0.05 R)
• M29: 32,127,639 km (0.053 R)
• M30: 37,153,678 km (0.087 R)
• M31: 38,770,383 km (0.095 R)
• M32: 39,277,071 km (0.083 R)
• M33: 44,451,362 km (0.095 R)
• M34: 47,561,352 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 587.9

Radius: 3.2

Gravity: 57.41 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 8.07 AU - 10.19 AU

Year: 18097 Days

Day: 19.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 65,365,197 km

• M1: 40,990 km (0.084 R)
• M2: 175,030 km (0.038 R)
• M3: 525,837 km (0.105 R)
• M4: 740,210 km (0.105 R)
• M5: 883,974 km (0.042 R)
• M6: 1,326,634 km (0.078 R)
• M7: 1,461,272 km (0.115 R)
• M8: 1,572,124 km (0.092 R)
• M9: 2,275,982 km (0.048 R)
• M10: 2,447,421 km (0.04 R)
• M11: 2,627,238 km (0.06 R)
• M12: 2,864,500 km (0.105 R)
• M13: 3,808,463 km (0.094 R)
• M14: 6,159,543 km (0.096 R)
• M15: 10,162,034 km (0.042 R)
• M16: 12,298,441 km (0.107 R)
• M17: 17,106,217 km (0.067 R)
• M18: 18,778,273 km (0.101 R)
• M19: 22,735,735 km (0.035 R)
• M20: 25,064,375 km (0.099 R)
• M21: 25,590,810 km (0.026 R)
• M22: 27,658,552 km (0.099 R)
• M23: 29,020,341 km (0.108 R)
• M24: 33,499,451 km (0.101 R)
• M25: 34,784,646 km (0.065 R)
• M26: 37,452,725 km (0.094 R)
• M27: 38,417,930 km (0.06 R)
• M28: 38,557,056 km (0.089 R)
• M29: 43,644,580 km (0.116 R)
• M30: 56,732,599 km (0.085 R)
• M31: 58,739,754 km (0.038 R)
• M32: 60,228,851 km (0.064 R)
• M33: 64,257,222 km (0.099 R)
• M34: 66,237,150 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 525.2

Radius: 3.6

Gravity: 40.52 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 7.74 AU - 10.58 AU

Year: 18187 Days

Day: 17.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 65,365,197 km

• M1: 49,218 km (0.112 R)
• M2: 201,957 km (0.102 R)
• M3: 338,241 km (0.101 R)
• M4: 599,289 km (0.048 R)
• M5: 881,730 km (0.116 R)
• M6: 1,102,536 km (0.094 R)
• M7: 2,435,154 km (0.069 R)
• M8: 3,919,464 km (0.108 R)
• M9: 5,918,092 km (0.051 R)
• M10: 6,528,002 km (0.113 R)
• M11: 7,313,989 km (0.055 R)
• M12: 8,160,863 km (0.074 R)
• M13: 8,760,601 km (0.102 R)
• M14: 11,516,044 km (0.115 R)
• M15: 13,665,915 km (0.052 R)
• M16: 16,068,756 km (0.079 R)
• M17: 17,983,459 km (0.06 R)
• M18: 18,400,538 km (0.082 R)
• M19: 21,878,539 km (0.044 R)
• M20: 24,731,520 km (0.114 R)
• M21: 27,381,945 km (0.043 R)
• M22: 35,535,927 km (0.036 R)
• M23: 38,484,501 km (0.077 R)
• M24: 43,804,351 km (0.071 R)
• M25: 45,938,664 km (0.065 R)
• M26: 47,663,378 km (0.047 R)
• M27: 52,078,908 km (0.1 R)
• M28: 52,247,505 km (0.042 R)
• M29: 58,926,452 km (0.084 R)
• M30: 63,041,739 km (0.077 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 14,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit