🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.55 AU - 0.79 AU

Year: 349 Days

Day: 41.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,532,886 km

• M1: 70,610 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.8

Radius: 11.5

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.71 AU - 0.85 AU

Year: 438 Days

Day: 13.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 83,532,886 km

• M1: 153,338 km (0.106 R)
• M2: 249,529 km (0.111 R)
• M3: 357,838 km (0.035 R)
• M4: 519,553 km (0.113 R)
• M5: 597,943 km (0.11 R)
• M6: 806,333 km (0.078 R)
• M7: 897,288 km (0.07 R)
• M8: 983,307 km (0.1 R)
• M9: 1,102,686 km (0.082 R)
• M10: 1,192,445 km (0.115 R)
• M11: 1,301,053 km (0.091 R)
• M12: 1,383,182 km (0.039 R)
• M13: 1,532,181 km (0.106 R)
• M14: 1,647,521 km (0.069 R)
• M15: 1,726,060 km (0.046 R)
• M16: 1,798,765 km (0.105 R)
• M17: 1,883,587 km (0.119 R)
• M18: 1,958,535 km (0.076 R)
• M19: 2,053,530 km (0.072 R)
• M20: 2,146,430 km (0.114 R)
• M21: 2,316,373 km (0.081 R)
• M22: 2,445,776 km (0.054 R)
• M23: 2,657,008 km (0.085 R)
• M24: 2,728,815 km (0.106 R)
• M25: 2,805,558 km (0.059 R)
• M26: 2,917,757 km (0.03 R)
• M27: 3,013,948 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.1

Radius: 9

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.72 AU - 0.86 AU

Year: 446 Days

Day: 10.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 83,532,886 km

• M1: 113,246 km (0.106 R)
• M2: 170,691 km (0.077 R)
• M3: 232,475 km (0.104 R)
• M4: 310,116 km (0.053 R)
• M5: 374,144 km (0.093 R)
• M6: 480,658 km (0.075 R)
• M7: 541,544 km (0.088 R)
• M8: 727,195 km (0.07 R)
• M9: 787,334 km (0.11 R)
• M10: 857,345 km (0.114 R)
• M11: 925,562 km (0.105 R)
• M12: 1,089,222 km (0.07 R)
• M13: 1,172,548 km (0.032 R)
• M14: 1,235,379 km (0.086 R)
• M15: 1,313,170 km (0.106 R)
• M16: 1,522,757 km (0.11 R)
• M17: 1,621,641 km (0.108 R)
• M18: 1,753,437 km (0.112 R)
• M19: 1,873,115 km (0.119 R)
• M20: 1,979,329 km (0.072 R)
• M21: 2,142,541 km (0.08 R)
• M22: 2,242,771 km (0.081 R)
• M23: 2,344,498 km (0.056 R)
• M24: 2,447,720 km (0.08 R)
• M25: 2,505,764 km (0.103 R)
• M26: 2,576,075 km (0.049 R)
• M27: 2,706,674 km (0.076 R)
• M28: 2,987,021 km (0.065 R)
• M29: 3,360,267 km (0.113 R)
• M30: 3,444,491 km (0.051 R)
• M31: 3,516,298 km (0.105 R)
• M32: 3,628,347 km (0.049 R)
• M33: 3,694,768 km (0.079 R)
• M34: 3,795,298 km (0.115 R)
• M35: 3,883,112 km (0.067 R)
• M36: 3,985,287 km (0.09 R)
• M37: 4,060,834 km (0.071 R)
• M38: 4,143,861 km (0.115 R)
• M39: 4,255,311 km (0.06 R)
• M40: 4,325,473 km (0.119 R)
• M41: 4,381,871 km (0.105 R)
• M42: 4,459,961 km (0.103 R)
• M43: 4,531,170 km (0.095 R)
• M44: 4,602,977 km (0.068 R)
• M45: 4,776,510 km (0.052 R)
• M46: 4,886,166 km (0.083 R)
• M47: 4,996,718 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.9

Radius: 12.5

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.99 AU - 1.13 AU

Year: 694 Days

Day: 7.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 83,532,886 km

• M1: 155,731 km (0.052 R)
• M2: 234,420 km (0.082 R)
• M3: 452,384 km (0.087 R)
• M4: 556,055 km (0.049 R)
• M5: 659,427 km (0.103 R)
• M6: 803,490 km (0.102 R)
• M7: 917,633 km (0.046 R)
• M8: 1,068,877 km (0.092 R)
• M9: 1,228,797 km (0.083 R)
• M10: 1,445,863 km (0.061 R)
• M11: 1,573,620 km (0.119 R)
• M12: 1,690,606 km (0.069 R)
• M13: 1,863,989 km (0.111 R)
• M14: 1,980,377 km (0.103 R)
• M15: 2,131,470 km (0.101 R)
• M16: 2,228,859 km (0.094 R)
• M17: 2,352,875 km (0.045 R)
• M18: 2,590,586 km (0.095 R)
• M19: 2,738,838 km (0.086 R)
• M20: 2,899,057 km (0.107 R)
• M21: 2,980,289 km (0.09 R)
• M22: 3,108,195 km (0.108 R)
• M23: 3,436,263 km (0.112 R)
• M24: 3,570,752 km (0.106 R)
• M25: 3,716,759 km (0.091 R)
• M26: 3,944,597 km (0.104 R)
• M27: 4,362,124 km (0.116 R)
• M28: 4,623,771 km (0.087 R)
• M29: 4,815,406 km (0.028 R)
• M30: 4,966,350 km (0.107 R)
• M31: 5,096,949 km (0.073 R)
• M32: 5,395,098 km (0.08 R)
• M33: 5,585,685 km (0.101 R)
• M34: 5,710,300 km (0.111 R)
• M35: 5,870,220 km (0.092 R)
• M36: 6,043,156 km (0.104 R)
• M37: 6,124,387 km (0.066 R)
• M38: 6,346,989 km (0.087 R)
• M39: 6,453,353 km (0.098 R)
• M40: 6,945,530 km (0.083 R)
• M41: 7,400,158 km (0.083 R)
• M42: 7,499,790 km (0.062 R)
• M43: 7,675,119 km (0.078 R)
• M44: 7,788,664 km (0.118 R)
• M45: 7,978,952 km (0.108 R)
• M46: 8,158,021 km (0.12 R)
• M47: 8,299,690 km (0.081 R)
• M48: 8,742,649 km (0.064 R)
• M49: 8,821,637 km (0.06 R)
• M50: 8,940,567 km (0.028 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.9

Radius: 11.1

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.07 AU - 1.77 AU

Year: 1076 Days

Day: 11.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 83,532,886 km

• M1: 141,220 km (0.08 R)
• M2: 211,232 km (0.119 R)
• M3: 304,581 km (0.097 R)
• M4: 399,726 km (0.107 R)
• M5: 498,011 km (0.097 R)
• M6: 579,093 km (0.069 R)
• M7: 651,050 km (0.097 R)
• M8: 744,549 km (0.072 R)
• M9: 900,729 km (0.117 R)
• M10: 983,157 km (0.113 R)
• M11: 1,061,546 km (0.078 R)
• M12: 1,298,659 km (0.083 R)
• M13: 1,493,884 km (0.075 R)
• M14: 1,593,217 km (0.081 R)
• M15: 1,756,877 km (0.119 R)
• M16: 2,101,252 km (0.083 R)
• M17: 2,504,867 km (0.1 R)
• M18: 2,576,075 km (0.113 R)
• M19: 2,677,054 km (0.116 R)
• M20: 2,922,843 km (0.081 R)
• M21: 3,175,963 km (0.086 R)
• M22: 3,258,541 km (0.12 R)
• M23: 3,336,631 km (0.032 R)
• M24: 3,505,377 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 111.1

Radius: 7.3

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.92 AU - 7.5 AU

Year: 12309 Days

Day: 16 Hours

Environment

Temp: -216 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 83,532,886 km

• M1: 108,309 km (0.029 R)
• M2: 223,649 km (0.057 R)
• M3: 755,469 km (0.102 R)
• M4: 819,497 km (0.067 R)
• M5: 1,023,249 km (0.075 R)
• M6: 1,212,790 km (0.093 R)
• M7: 1,526,347 km (0.101 R)
• M8: 1,952,851 km (0.065 R)
• M9: 2,282,116 km (0.088 R)
• M10: 2,569,792 km (0.111 R)
• M11: 2,808,401 km (0.089 R)
• M12: 3,414,123 km (0.107 R)
• M13: 3,945,195 km (0.119 R)
• M14: 4,621,078 km (0.088 R)
• M15: 4,693,035 km (0.038 R)
• M16: 5,108,019 km (0.032 R)
• M17: 5,382,681 km (0.096 R)
• M18: 6,529,349 km (0.086 R)
• M19: 8,530,968 km (0.103 R)
• M20: 9,735,680 km (0.093 R)
• M21: 10,107,431 km (0.115 R)
• M22: 10,800,966 km (0.111 R)
• M23: 11,738,496 km (0.104 R)
• M24: 12,233,665 km (0.09 R)
• M25: 13,312,565 km (0.067 R)
• M26: 13,552,669 km (0.085 R)
• M27: 13,725,156 km (0.096 R)
• M28: 14,002,361 km (0.092 R)
• M29: 14,072,073 km (0.041 R)
• M30: 14,351,672 km (0.105 R)
• M31: 16,838,437 km (0.086 R)
• M32: 16,986,689 km (0.108 R)
• M33: 17,583,883 km (0.051 R)
• M34: 18,187,960 km (0.057 R)
• M35: 20,001,235 km (0.12 R)
• M36: 20,355,034 km (0.093 R)
• M37: 21,992,832 km (0.074 R)
• M38: 24,674,673 km (0.114 R)
• M39: 25,223,248 km (0.105 R)
• M40: 26,203,713 km (0.119 R)
• M41: 26,418,535 km (0.067 R)
• M42: 27,327,043 km (0.117 R)
• M43: 27,807,103 km (0.119 R)
• M44: 28,510,213 km (0.115 R)
• M45: 28,819,731 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820.7

Radius: 4.9

Gravity: 34.18 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 8.99 AU - 11.61 AU

Year: 21018 Days

Day: 24.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,532,886 km

• M1: 371,302 km (0.11 R)
• M2: 452,085 km (0.104 R)
• M3: 779,405 km (0.05 R)
• M4: 966,253 km (0.041 R)
• M5: 1,079,349 km (0.077 R)
• M6: 2,056,971 km (0.111 R)
• M7: 2,093,173 km (0.114 R)
• M8: 2,166,177 km (0.08 R)
• M9: 2,202,978 km (0.065 R)
• M10: 2,621,703 km (0.069 R)
• M11: 2,780,127 km (0.059 R)
• M12: 3,530,809 km (0.095 R)
• M13: 4,109,603 km (0.055 R)
• M14: 4,155,380 km (0.068 R)
• M15: 4,293,608 km (0.106 R)
• M16: 4,527,430 km (0.067 R)
• M17: 5,056,408 km (0.071 R)
• M18: 5,453,291 km (0.106 R)
• M19: 6,067,241 km (0.113 R)
• M20: 6,542,064 km (0.093 R)
• M21: 8,036,547 km (0.091 R)
• M22: 8,208,884 km (0.026 R)
• M23: 9,448,901 km (0.092 R)
• M24: 9,936,590 km (0.117 R)
• M25: 10,121,642 km (0.102 R)
• M26: 10,620,402 km (0.105 R)
• M27: 11,512,454 km (0.054 R)
• M28: 11,641,856 km (0.056 R)
• M29: 12,428,292 km (0.119 R)
• M30: 12,760,998 km (0.104 R)
• M31: 12,895,037 km (0.081 R)
• M32: 13,299,550 km (0.116 R)
• M33: 13,708,251 km (0.071 R)
• M34: 13,776,767 km (0.07 R)
• M35: 14,121,141 km (0.103 R)
• M36: 14,468,208 km (0.092 R)
• M37: 14,538,071 km (0.115 R)
• M38: 18,847,387 km (0.043 R)
• M39: 21,575,005 km (0.119 R)
• M40: 21,654,741 km (0.061 R)
• M41: 22,862,444 km (0.103 R)
• M42: 25,006,930 km (0.03 R)
• M43: 25,595,298 km (0.091 R)
• M44: 26,188,154 km (0.104 R)
• M45: 27,042,807 km (0.06 R)
• M46: 29,307,569 km (0.036 R)
• M47: 29,661,368 km (0.063 R)
• M48: 30,462,465 km (0.091 R)
• M49: 30,551,924 km (0.102 R)
• M50: 33,092,096 km (0.073 R)
• M51: 34,387,315 km (0.061 R)
• M52: 35,416,548 km (0.104 R)
• M53: 37,122,562 km (0.103 R)
• M54: 37,601,275 km (0.089 R)
• M55: 38,371,255 km (0.059 R)
• M56: 39,049,383 km (0.052 R)
• M57: 39,536,024 km (0.117 R)
• M58: 41,503,087 km (0.083 R)
• M59: 42,398,580 km (0.103 R)
• M60: 43,300,356 km (0.116 R)
• M61: 44,309,842 km (0.045 R)
• M62: 44,715,851 km (0.073 R)
• M63: 45,429,133 km (0.097 R)
• M64: 46,660,922 km (0.114 R)
• M65: 47,073,812 km (0.113 R)
• M66: 47,695,541 km (0.059 R)
• M67: 48,320,112 km (0.077 R)
• M68: 49,156,963 km (0.084 R)
• M69: 49,682,350 km (0.094 R)
• M70: 50,104,067 km (0.102 R)
• M71: 50,315,449 km (0.094 R)
• M72: 50,526,980 km (0.095 R)
• M73: 51,163,519 km (0.081 R)
• M74: 52,659,198 km (0.092 R)
• M75: 54,494,615 km (0.052 R)
• M76: 56,570,584 km (0.081 R)
• M77: 58,005,826 km (0.032 R)
• M78: 62,951,532 km (0.11 R)
• M79: 63,522,098 km (0.112 R)
• M80: 63,750,833 km (0.118 R)
• M81: 65,821,268 km (0.104 R)
• M82: 68,030,679 km (0.098 R)
• M83: 69,909,927 km (0.045 R)
• M84: 71,925,310 km (0.034 R)
• M85: 72,163,619 km (0.09 R)
• M86: 74,923,550 km (0.088 R)
• M87: 75,044,276 km (0.07 R)
• M88: 76,255,719 km (0.12 R)
• M89: 77,473,446 km (0.109 R)
• M90: 79,312,154 km (0.102 R)
• M91: 80,298,751 km (0.067 R)
• M92: 81,041,355 km (0.07 R)
• M93: 81,661,887 km (0.098 R)
• M94: 81,786,053 km (0.092 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: 446 - 13,464 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit