🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.93 AU - 2.17 AU

Year: 1077 Days

Day: 42.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,638,428 km

• M1: 91,703 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.6

Radius: 10.2

Gravity: 8.55 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.82 AU - 6.02 AU

Year: 4632 Days

Day: 6.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 100,638,428 km

• M1: 126,859 km (0.098 R)
• M2: 445,502 km (0.058 R)
• M3: 903,122 km (0.111 R)
• M4: 1,257,669 km (0.081 R)
• M5: 1,732,044 km (0.055 R)
• M6: 2,930,473 km (0.119 R)
• M7: 4,142,515 km (0.108 R)
• M8: 4,982,357 km (0.06 R)
• M9: 5,780,611 km (0.086 R)
• M10: 7,065,956 km (0.115 R)
• M11: 7,775,948 km (0.114 R)
• M12: 8,416,227 km (0.096 R)
• M13: 9,716,382 km (0.11 R)
• M14: 11,813,594 km (0.112 R)
• M15: 12,406,899 km (0.105 R)
• M16: 12,813,357 km (0.102 R)
• M17: 13,281,149 km (0.091 R)
• M18: 15,617,270 km (0.11 R)
• M19: 16,392,635 km (0.053 R)
• M20: 18,214,588 km (0.098 R)
• M21: 19,208,217 km (0.096 R)
• M22: 21,666,708 km (0.067 R)
• M23: 25,288,323 km (0.107 R)
• M24: 25,942,515 km (0.114 R)
• M25: 27,029,642 km (0.065 R)
• M26: 28,938,212 km (0.076 R)
• M27: 30,657,391 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.3

Radius: 13.7

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 11.36 AU - 13.2 AU

Year: 15797 Days

Day: 8.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 100,638,428 km

• M1: 171,738 km (0.097 R)
• M2: 684,859 km (0.093 R)
• M3: 1,126,023 km (0.091 R)
• M4: 1,719,029 km (0.102 R)
• M5: 2,335,971 km (0.053 R)
• M6: 3,146,342 km (0.109 R)
• M7: 4,531,619 km (0.104 R)
• M8: 5,503,706 km (0.118 R)
• M9: 6,370,027 km (0.102 R)
• M10: 7,545,417 km (0.044 R)
• M11: 8,470,231 km (0.113 R)
• M12: 9,263,250 km (0.068 R)
• M13: 9,730,743 km (0.091 R)
• M14: 10,826,548 km (0.09 R)
• M15: 11,404,594 km (0.076 R)
• M16: 13,198,123 km (0.093 R)
• M17: 16,193,820 km (0.108 R)
• M18: 17,027,678 km (0.089 R)
• M19: 19,112,624 km (0.112 R)
• M20: 23,020,420 km (0.104 R)
• M21: 28,182,144 km (0.067 R)
• M22: 30,401,429 km (0.06 R)
• M23: 31,670,468 km (0.116 R)
• M24: 35,060,056 km (0.09 R)
• M25: 45,765,429 km (0.092 R)
• M26: 46,669,150 km (0.051 R)
• M27: 49,452,269 km (0.059 R)
• M28: 50,404,011 km (0.106 R)
• M29: 52,344,145 km (0.061 R)
• M30: 56,717,789 km (0.04 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 731.9

Radius: 3.4

Gravity: 63.31 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 12.05 AU - 17.59 AU

Year: 20943 Days

Day: 15.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 100,638,428 km

• M1: 70,909 km (0.1 R)
• M2: 180,864 km (0.096 R)
• M3: 471,981 km (0.116 R)
• M4: 645,964 km (0.093 R)
• M5: 895,942 km (0.104 R)
• M6: 1,655,600 km (0.076 R)
• M7: 2,976,100 km (0.103 R)
• M8: 3,940,857 km (0.08 R)
• M9: 4,169,442 km (0.114 R)
• M10: 4,689,145 km (0.076 R)
• M11: 5,447,457 km (0.06 R)
• M12: 6,067,241 km (0.098 R)
• M13: 6,416,552 km (0.111 R)
• M14: 7,299,329 km (0.114 R)
• M15: 8,260,196 km (0.081 R)
• M16: 9,766,048 km (0.088 R)
• M17: 10,063,748 km (0.082 R)
• M18: 10,802,761 km (0.106 R)
• M19: 11,910,534 km (0.107 R)
• M20: 14,425,573 km (0.083 R)
• M21: 18,419,387 km (0.07 R)
• M22: 19,615,422 km (0.034 R)
• M23: 27,541,267 km (0.088 R)
• M24: 29,224,393 km (0.08 R)
• M25: 30,467,701 km (0.103 R)
• M26: 32,529,758 km (0.098 R)
• M27: 35,514,385 km (0.098 R)
• M28: 35,794,432 km (0.093 R)
• M29: 46,215,569 km (0.086 R)
• M30: 50,151,789 km (0.081 R)
• M31: 74,808,510 km (0.03 R)
• M32: 77,597,313 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 160.3

Radius: 7.6

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 14.04 AU - 16.72 AU

Year: 22142 Days

Day: 17.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 100,638,428 km

• M1: 111,750 km (0.105 R)
• M2: 386,561 km (0.091 R)
• M3: 627,862 km (0.058 R)
• M4: 886,517 km (0.087 R)
• M5: 1,136,046 km (0.096 R)
• M6: 2,169,020 km (0.035 R)
• M7: 2,975,053 km (0.089 R)
• M8: 3,397,068 km (0.1 R)
• M9: 6,430,464 km (0.026 R)
• M10: 7,980,897 km (0.111 R)
• M11: 8,937,276 km (0.04 R)
• M12: 9,566,335 km (0.077 R)
• M13: 10,591,380 km (0.085 R)
• M14: 11,744,480 km (0.105 R)
• M15: 12,380,869 km (0.058 R)
• M16: 24,414,821 km (0.091 R)
• M17: 25,833,907 km (0.042 R)
• M18: 31,288,694 km (0.096 R)
• M19: 31,618,557 km (0.059 R)
• M20: 32,848,102 km (0.08 R)
• M21: 33,417,472 km (0.049 R)
• M22: 35,760,473 km (0.111 R)
• M23: 36,727,773 km (0.117 R)
• M24: 44,267,506 km (0.09 R)
• M25: 47,958,534 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 961

Radius: 7.3

Gravity: 18.03 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 15.91 AU - 18.05 AU

Year: 25685 Days

Day: 23.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 100,638,428 km

• M1: 91,703 km (0.105 R)
• M2: 378,632 km (0.052 R)
• M3: 737,817 km (0.114 R)
• M4: 2,297,973 km (0.118 R)
• M5: 2,672,117 km (0.085 R)
• M6: 3,057,332 km (0.113 R)
• M7: 3,542,328 km (0.107 R)
• M8: 4,328,315 km (0.118 R)
• M9: 5,101,736 km (0.09 R)
• M10: 5,478,424 km (0.072 R)
• M11: 6,919,650 km (0.086 R)
• M12: 8,832,258 km (0.069 R)
• M13: 9,375,897 km (0.101 R)
• M14: 10,070,480 km (0.102 R)
• M15: 14,147,171 km (0.05 R)
• M16: 16,011,610 km (0.045 R)
• M17: 17,938,430 km (0.115 R)
• M18: 19,205,823 km (0.064 R)
• M19: 19,912,524 km (0.092 R)
• M20: 20,846,314 km (0.059 R)
• M21: 21,377,536 km (0.079 R)
• M22: 23,478,937 km (0.106 R)
• M23: 23,707,971 km (0.098 R)
• M24: 25,232,374 km (0.094 R)
• M25: 27,071,380 km (0.036 R)
• M26: 30,467,402 km (0.055 R)
• M27: 32,692,670 km (0.117 R)
• M28: 33,844,873 km (0.072 R)
• M29: 35,926,078 km (0.081 R)
• M30: 38,884,975 km (0.12 R)
• M31: 42,679,225 km (0.104 R)
• M32: 43,708,159 km (0.107 R)
• M33: 46,713,132 km (0.066 R)
• M34: 53,328,200 km (0.111 R)
• M35: 57,168,078 km (0.119 R)
• M36: 58,417,819 km (0.106 R)
• M37: 59,685,810 km (0.115 R)
• M38: 62,935,675 km (0.098 R)
• M39: 92,141,966 km (0.055 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 20,431 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit