🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.3

Radius: 13

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.55 AU - 0.71 AU

Year: 333 Days

Day: 11.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 45,845,124 km

• M1: 162,314 km (0.061 R)
• M2: 728,542 km (0.074 R)
• M3: 1,437,486 km (0.09 R)
• M4: 1,897,799 km (0.083 R)
• M5: 2,302,610 km (0.042 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.7

Radius: 9.9

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.13 AU - 2.65 AU

Year: 2464 Days

Day: 8.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 45,845,124 km

• M1: 129,701 km (0.032 R)
• M2: 456,722 km (0.111 R)
• M3: 864,077 km (0.113 R)
• M4: 1,205,609 km (0.093 R)
• M5: 1,638,845 km (0.07 R)
• M6: 1,971,700 km (0.055 R)
• M7: 2,823,510 km (0.061 R)
• M8: 3,413,524 km (0.053 R)
• M9: 3,786,472 km (0.115 R)
• M10: 4,726,096 km (0.1 R)
• M11: 5,190,747 km (0.081 R)
• M12: 5,508,942 km (0.118 R)
• M13: 5,918,391 km (0.101 R)
• M14: 7,954,717 km (0.12 R)
• M15: 8,345,616 km (0.109 R)
• M16: 9,201,466 km (0.099 R)
• M17: 9,596,105 km (0.106 R)
• M18: 10,457,938 km (0.065 R)
• M19: 13,127,662 km (0.106 R)
• M20: 14,427,219 km (0.072 R)
• M21: 15,009,603 km (0.09 R)
• M22: 17,118,634 km (0.056 R)
• M23: 18,781,863 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.5

Radius: 13.1

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.54 AU - 4.18 AU

Year: 4107 Days

Day: 8.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 45,845,124 km

• M1: 233,073 km (0.034 R)
• M2: 921,822 km (0.067 R)
• M3: 1,715,140 km (0.038 R)
• M4: 2,215,245 km (0.063 R)
• M5: 2,748,412 km (0.074 R)
• M6: 3,168,184 km (0.109 R)
• M7: 4,160,766 km (0.058 R)
• M8: 4,718,466 km (0.075 R)
• M9: 5,741,267 km (0.086 R)
• M10: 6,291,338 km (0.1 R)
• M11: 8,021,438 km (0.038 R)
• M12: 9,106,022 km (0.107 R)
• M13: 9,513,527 km (0.103 R)
• M14: 10,810,092 km (0.114 R)
• M15: 11,309,749 km (0.108 R)
• M16: 12,221,398 km (0.079 R)
• M17: 16,148,043 km (0.077 R)
• M18: 17,023,789 km (0.083 R)
• M19: 19,170,070 km (0.054 R)
• M20: 20,152,030 km (0.111 R)
• M21: 22,016,767 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.4

Radius: 11.7

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.73 AU - 3.73 AU

Year: 4804 Days

Day: 12.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 45,845,124 km

• M1: 145,559 km (0.054 R)
• M2: 527,632 km (0.055 R)
• M3: 1,101,788 km (0.1 R)
• M4: 2,346,592 km (0.098 R)
• M5: 3,055,387 km (0.117 R)
• M6: 3,880,419 km (0.076 R)
• M7: 4,652,494 km (0.11 R)
• M8: 5,336,455 km (0.112 R)
• M9: 5,828,782 km (0.085 R)
• M10: 6,593,377 km (0.1 R)
• M11: 8,073,647 km (0.075 R)
• M12: 8,798,300 km (0.12 R)
• M13: 9,645,024 km (0.069 R)
• M14: 10,377,604 km (0.1 R)
• M15: 11,322,764 km (0.114 R)
• M16: 12,847,166 km (0.105 R)
• M17: 14,661,489 km (0.097 R)
• M18: 15,140,501 km (0.106 R)
• M19: 18,421,631 km (0.111 R)
• M20: 19,549,151 km (0.108 R)
• M21: 20,922,160 km (0.089 R)
• M22: 22,428,461 km (0.106 R)
• M23: 22,993,791 km (0.113 R)
• M24: 24,672,130 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.8

Radius: 10.3

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.3 AU - 5.14 AU

Year: 6838 Days

Day: 5.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 45,845,124 km

• M1: 128,056 km (0.113 R)
• M2: 520,451 km (0.102 R)
• M3: 904,918 km (0.065 R)
• M4: 1,388,268 km (0.1 R)
• M5: 1,724,564 km (0.118 R)
• M6: 2,131,770 km (0.107 R)
• M7: 2,513,843 km (0.092 R)
• M8: 3,246,274 km (0.108 R)
• M9: 4,420,019 km (0.027 R)
• M10: 4,794,462 km (0.092 R)
• M11: 6,855,322 km (0.069 R)
• M12: 10,962,532 km (0.028 R)
• M13: 12,846,717 km (0.107 R)
• M14: 13,837,354 km (0.055 R)
• M15: 16,094,786 km (0.098 R)
• M16: 17,508,486 km (0.07 R)
• M17: 22,951,006 km (0.052 R)
• M18: 23,510,203 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.6

Radius: 8.6

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.83 AU - 5.67 AU

Year: 6904 Days

Day: 7.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 45,845,124 km

• M1: 122,969 km (0.049 R)
• M2: 391,498 km (0.038 R)
• M3: 925,861 km (0.063 R)
• M4: 1,261,110 km (0.031 R)
• M5: 1,565,243 km (0.059 R)
• M6: 2,047,995 km (0.05 R)
• M7: 2,503,072 km (0.104 R)
• M8: 7,723,439 km (0.101 R)
• M9: 9,154,791 km (0.047 R)
• M10: 14,752,744 km (0.096 R)
• M11: 19,214,949 km (0.092 R)
• M12: 20,456,761 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.5

Radius: 9

Gravity: 12.07 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.38 AU - 6.6 AU

Year: 8578 Days

Day: 12.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 45,845,124 km

• M1: 113,844 km (0.069 R)
• M2: 673,041 km (0.115 R)
• M3: 1,334,563 km (0.071 R)
• M4: 1,689,858 km (0.112 R)
• M5: 2,737,192 km (0.089 R)
• M6: 3,586,011 km (0.074 R)
• M7: 4,660,422 km (0.088 R)
• M8: 5,487,549 km (0.087 R)
• M9: 5,900,888 km (0.065 R)
• M10: 6,789,948 km (0.108 R)
• M11: 7,266,866 km (0.07 R)
• M12: 9,595,806 km (0.11 R)
• M13: 12,150,638 km (0.106 R)
• M14: 13,399,182 km (0.105 R)
• M15: 16,149,389 km (0.093 R)
• M16: 18,103,736 km (0.09 R)
• M17: 19,412,268 km (0.094 R)
• M18: 23,267,406 km (0.055 R)
• M19: 36,260,130 km (0.097 R)
• M20: 40,227,316 km (0.06 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 729.2

Radius: 4.7

Gravity: 33.01 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.68 AU - 8.02 AU

Year: 11955 Days

Day: 18 Hours

Environment

Temp: -238 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 45,845,124 km

• M1: 69,264 km (0.072 R)
• M2: 233,373 km (0.096 R)
• M3: 561,291 km (0.063 R)
• M4: 719,865 km (0.111 R)
• M5: 1,048,980 km (0.115 R)
• M6: 1,254,528 km (0.097 R)
• M7: 1,590,525 km (0.105 R)
• M8: 2,166,177 km (0.105 R)
• M9: 3,583,019 km (0.041 R)
• M10: 4,376,336 km (0.097 R)
• M11: 6,657,404 km (0.058 R)
• M12: 8,304,028 km (0.107 R)
• M13: 10,583,002 km (0.055 R)
• M14: 12,868,858 km (0.1 R)
• M15: 13,311,219 km (0.05 R)
• M16: 16,696,469 km (0.066 R)
• M17: 25,200,809 km (0.106 R)
• M18: 27,005,707 km (0.083 R)
• M19: 31,776,383 km (0.034 R)
• M20: 35,702,130 km (0.102 R)
• M21: 40,744,027 km (0.099 R)
• M22: 44,213,651 km (0.109 R)
• M23: 45,655,026 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 212.2

Radius: 6.2

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 6.76 AU - 8.66 AU

Year: 14276 Days

Day: 19.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 45,845,124 km

• M1: 77,492 km (0.064 R)
• M2: 300,841 km (0.052 R)
• M3: 538,403 km (0.106 R)
• M4: 1,088,474 km (0.097 R)
• M5: 1,359,994 km (0.108 R)
• M6: 1,662,032 km (0.112 R)
• M7: 2,803,614 km (0.113 R)
• M8: 3,074,685 km (0.058 R)
• M9: 3,455,561 km (0.07 R)
• M10: 4,392,941 km (0.071 R)
• M11: 4,846,971 km (0.106 R)
• M12: 5,618,148 km (0.103 R)
• M13: 7,558,732 km (0.114 R)
• M14: 8,043,878 km (0.066 R)
• M15: 9,301,846 km (0.103 R)
• M16: 9,577,704 km (0.115 R)
• M17: 12,699,962 km (0.075 R)
• M18: 13,796,065 km (0.096 R)
• M19: 14,581,604 km (0.093 R)
• M20: 16,374,085 km (0.111 R)
• M21: 17,670,800 km (0.082 R)
• M22: 18,452,149 km (0.119 R)
• M23: 19,108,286 km (0.092 R)
• M24: 23,715,302 km (0.118 R)
• M25: 27,761,924 km (0.072 R)
• M26: 28,623,159 km (0.056 R)
• M27: 33,733,871 km (0.098 R)
• M28: 34,167,106 km (0.084 R)
• M29: 35,825,249 km (0.085 R)
• M30: 37,305,071 km (0.097 R)
• M31: 37,652,288 km (0.095 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231.5

Radius: 5.9

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.76 AU - 9.94 AU

Year: 16090 Days

Day: 16.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 45,845,124 km

• M1: 73,453 km (0.109 R)
• M2: 353,949 km (0.102 R)
• M3: 964,308 km (0.085 R)
• M4: 1,384,827 km (0.091 R)
• M5: 1,763,609 km (0.057 R)
• M6: 8,505,387 km (0.096 R)
• M7: 9,473,884 km (0.04 R)
• M8: 10,668,423 km (0.05 R)
• M9: 11,248,114 km (0.091 R)
• M10: 11,573,041 km (0.117 R)
• M11: 13,053,910 km (0.098 R)
• M12: 20,969,732 km (0.104 R)
• M13: 26,434,692 km (0.049 R)
• M14: 38,090,610 km (0.062 R)
• M15: 42,367,015 km (0.109 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 11,384 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit