🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.61 AU - 0.61 AU

Year: 303 Days

Day: 22.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.2

Radius: 10.3

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.1 AU - 1.62 AU

Year: 1008 Days

Day: 10.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 34,167,773 km

• M1: 131,945 km (0.053 R)
• M2: 198,068 km (0.11 R)
• M3: 267,780 km (0.032 R)
• M4: 414,835 km (0.092 R)
• M5: 500,554 km (0.063 R)
• M6: 564,882 km (0.102 R)
• M7: 713,731 km (0.081 R)
• M8: 782,546 km (0.045 R)
• M9: 882,029 km (0.111 R)
• M10: 968,347 km (0.055 R)
• M11: 1,039,705 km (0.074 R)
• M12: 1,181,674 km (0.09 R)
• M13: 1,258,417 km (0.084 R)
• M14: 1,330,374 km (0.06 R)
• M15: 1,424,022 km (0.117 R)
• M16: 1,540,858 km (0.095 R)
• M17: 1,618,200 km (0.084 R)
• M18: 1,711,400 km (0.054 R)
• M19: 1,895,854 km (0.078 R)
• M20: 2,212,553 km (0.095 R)
• M21: 2,316,523 km (0.091 R)
• M22: 2,389,527 km (0.032 R)
• M23: 2,621,703 km (0.1 R)
• M24: 2,749,160 km (0.081 R)
• M25: 2,835,328 km (0.107 R)
• M26: 2,931,071 km (0.071 R)
• M27: 3,001,382 km (0.045 R)
• M28: 3,143,949 km (0.073 R)
• M29: 3,803,077 km (0.072 R)
• M30: 3,908,992 km (0.12 R)
• M31: 4,055,149 km (0.065 R)
• M32: 4,143,711 km (0.104 R)
• M33: 4,292,711 km (0.104 R)
• M34: 4,372,895 km (0.085 R)
• M35: 4,453,678 km (0.105 R)
• M36: 4,647,407 km (0.056 R)
• M37: 4,854,301 km (0.071 R)
• M38: 4,938,076 km (0.103 R)
• M39: 5,138,687 km (0.088 R)
• M40: 5,234,579 km (0.117 R)
• M41: 5,352,761 km (0.115 R)
• M42: 5,493,533 km (0.071 R)
• M43: 5,679,483 km (0.087 R)
• M44: 5,745,605 km (0.055 R)
• M45: 5,845,238 km (0.084 R)
• M46: 6,012,638 km (0.094 R)
• M47: 6,432,559 km (0.025 R)
• M48: 6,605,494 km (0.032 R)
• M49: 7,133,574 km (0.063 R)
• M50: 7,216,900 km (0.092 R)
• M51: 7,396,717 km (0.075 R)
• M52: 7,468,973 km (0.059 R)
• M53: 7,772,806 km (0.089 R)
• M54: 8,031,311 km (0.087 R)
• M55: 8,105,661 km (0.097 R)
• M56: 8,317,642 km (0.094 R)
• M57: 8,418,022 km (0.07 R)
• M58: 8,556,699 km (0.028 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.5

Radius: 13.8

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.77 AU - 1.99 AU

Year: 1639 Days

Day: 12.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 34,167,773 km

• M1: 178,171 km (0.072 R)
• M2: 328,816 km (0.097 R)
• M3: 460,462 km (0.083 R)
• M4: 560,842 km (0.059 R)
• M5: 656,884 km (0.087 R)
• M6: 752,477 km (0.093 R)
• M7: 912,098 km (0.037 R)
• M8: 1,013,077 km (0.084 R)
• M9: 1,161,627 km (0.114 R)
• M10: 1,359,246 km (0.059 R)
• M11: 1,476,830 km (0.089 R)
• M12: 1,732,792 km (0.055 R)
• M13: 1,897,799 km (0.114 R)
• M14: 2,003,564 km (0.109 R)
• M15: 2,089,882 km (0.112 R)
• M16: 2,238,283 km (0.092 R)
• M17: 2,522,669 km (0.113 R)
• M18: 2,734,948 km (0.085 R)
• M19: 2,831,140 km (0.102 R)
• M20: 3,139,461 km (0.088 R)
• M21: 3,259,588 km (0.116 R)
• M22: 3,381,361 km (0.112 R)
• M23: 3,543,824 km (0.116 R)
• M24: 3,715,562 km (0.116 R)
• M25: 4,053,803 km (0.059 R)
• M26: 4,275,657 km (0.045 R)
• M27: 4,388,005 km (0.032 R)
• M28: 4,906,361 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.2

Radius: 10

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.74 AU - 2.64 AU

Year: 2061 Days

Day: 10.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 34,167,773 km

• M1: 140,323 km (0.097 R)
• M2: 221,255 km (0.119 R)
• M3: 293,511 km (0.101 R)
• M4: 368,160 km (0.11 R)
• M5: 602,730 km (0.076 R)
• M6: 738,415 km (0.092 R)
• M7: 921,224 km (0.1 R)
• M8: 1,056,909 km (0.067 R)
• M9: 1,143,077 km (0.11 R)
• M10: 1,223,711 km (0.102 R)
• M11: 1,331,571 km (0.047 R)
• M12: 1,521,560 km (0.069 R)
• M13: 1,583,793 km (0.099 R)
• M14: 1,739,075 km (0.076 R)
• M15: 1,880,146 km (0.117 R)
• M16: 2,015,532 km (0.106 R)
• M17: 2,234,693 km (0.101 R)
• M18: 2,316,373 km (0.069 R)
• M19: 2,451,311 km (0.096 R)
• M20: 2,514,441 km (0.113 R)
• M21: 2,816,629 km (0.103 R)
• M22: 2,972,210 km (0.116 R)
• M23: 3,164,893 km (0.101 R)
• M24: 3,303,420 km (0.077 R)
• M25: 3,444,042 km (0.093 R)
• M26: 3,988,878 km (0.091 R)
• M27: 4,265,185 km (0.105 R)
• M28: 4,367,211 km (0.059 R)
• M29: 4,444,254 km (0.065 R)
• M30: 4,586,671 km (0.108 R)
• M31: 4,862,978 km (0.075 R)
• M32: 5,090,666 km (0.106 R)
• M33: 5,267,042 km (0.057 R)
• M34: 5,390,460 km (0.101 R)
• M35: 6,050,336 km (0.118 R)
• M36: 6,208,461 km (0.106 R)
• M37: 6,280,717 km (0.11 R)
• M38: 6,705,874 km (0.07 R)
• M39: 6,884,644 km (0.068 R)
• M40: 7,537,788 km (0.12 R)
• M41: 7,770,413 km (0.085 R)
• M42: 7,832,795 km (0.037 R)
• M43: 8,210,829 km (0.084 R)
• M44: 8,274,408 km (0.091 R)
• M45: 8,418,022 km (0.104 R)
• M46: 8,562,683 km (0.109 R)
• M47: 8,772,868 km (0.076 R)
• M48: 8,903,018 km (0.085 R)
• M49: 9,116,045 km (0.111 R)
• M50: 9,563,792 km (0.096 R)
• M51: 9,832,470 km (0.051 R)
• M52: 10,223,070 km (0.088 R)
• M53: 10,325,843 km (0.101 R)
• M54: 10,411,862 km (0.051 R)
• M55: 10,601,552 km (0.053 R)
• M56: 10,897,158 km (0.119 R)
• M57: 11,177,953 km (0.064 R)
• M58: 11,532,201 km (0.041 R)
• M59: 11,674,917 km (0.072 R)
• M60: 12,052,502 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.9

Radius: 8.8

Gravity: 11.49 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.43 AU - 2.89 AU

Year: 2758 Days

Day: 13.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,167,773 km

• M1: 138,378 km (0.101 R)
• M2: 229,782 km (0.099 R)
• M3: 285,882 km (0.079 R)
• M4: 363,373 km (0.077 R)
• M5: 449,841 km (0.062 R)
• M6: 544,387 km (0.098 R)
• M7: 599,139 km (0.111 R)
• M8: 685,158 km (0.091 R)
• M9: 775,665 km (0.059 R)
• M10: 1,264,700 km (0.025 R)
• M11: 1,365,081 km (0.11 R)
• M12: 1,534,126 km (0.081 R)
• M13: 1,628,074 km (0.072 R)
• M14: 2,008,501 km (0.062 R)
• M15: 2,141,344 km (0.075 R)
• M16: 2,385,039 km (0.118 R)
• M17: 2,589,689 km (0.115 R)
• M18: 3,517,944 km (0.104 R)
• M19: 3,624,906 km (0.083 R)
• M20: 4,462,205 km (0.081 R)
• M21: 4,656,234 km (0.117 R)
• M22: 4,932,541 km (0.075 R)
• M23: 5,113,106 km (0.077 R)
• M24: 5,357,100 km (0.075 R)
• M25: 5,667,515 km (0.088 R)
• M26: 5,730,346 km (0.051 R)
• M27: 5,962,672 km (0.078 R)
• M28: 6,090,728 km (0.101 R)
• M29: 6,392,915 km (0.111 R)
• M30: 6,900,202 km (0.086 R)
• M31: 7,170,076 km (0.079 R)
• M32: 7,351,838 km (0.048 R)
• M33: 7,535,095 km (0.08 R)
• M34: 7,883,060 km (0.047 R)
• M35: 8,094,292 km (0.102 R)
• M36: 8,188,838 km (0.093 R)
• M37: 8,570,462 km (0.103 R)
• M38: 8,860,532 km (0.078 R)
• M39: 9,080,142 km (0.087 R)
• M40: 9,277,013 km (0.109 R)
• M41: 9,351,213 km (0.061 R)
• M42: 10,797,526 km (0.049 R)
• M43: 12,068,659 km (0.102 R)
• M44: 12,203,745 km (0.099 R)
• M45: 12,502,941 km (0.107 R)
• M46: 12,969,836 km (0.111 R)
• M47: 13,526,490 km (0.088 R)
• M48: 13,666,962 km (0.111 R)
• M49: 13,779,609 km (0.12 R)
• M50: 13,977,527 km (0.095 R)
• M51: 14,119,496 km (0.11 R)
• M52: 14,204,767 km (0.03 R)
• M53: 14,376,206 km (0.117 R)
• M54: 14,836,369 km (0.117 R)
• M55: 14,952,158 km (0.095 R)
• M56: 15,126,439 km (0.093 R)
• M57: 15,301,319 km (0.039 R)
• M58: 16,007,870 km (0.08 R)
• M59: 16,335,339 km (0.056 R)
• M60: 17,178,623 km (0.086 R)
• M61: 17,239,359 km (0.118 R)
• M62: 17,422,168 km (0.08 R)
• M63: 17,574,907 km (0.038 R)
• M64: 17,851,065 km (0.108 R)
• M65: 18,005,151 km (0.054 R)
• M66: 18,097,902 km (0.115 R)
• M67: 18,688,215 km (0.045 R)
• M68: 18,750,747 km (0.11 R)
• M69: 19,443,086 km (0.082 R)
• M70: 19,760,532 km (0.103 R)
• M71: 19,856,125 km (0.045 R)
• M72: 20,143,802 km (0.084 R)
• M73: 20,529,465 km (0.079 R)
• M74: 20,787,971 km (0.106 R)
• M75: 20,852,746 km (0.12 R)
• M76: 21,340,735 km (0.069 R)
• M77: 21,504,395 km (0.038 R)
• M78: 21,602,681 km (0.09 R)
• M79: 21,931,497 km (0.05 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 93.2

Radius: 5.1

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.68 AU - 9.72 AU

Year: 16316 Days

Day: 17.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 34,167,773 km

• M1: 132,394 km (0.084 R)
• M2: 223,200 km (0.035 R)
• M3: 258,655 km (0.076 R)
• M4: 388,954 km (0.113 R)
• M5: 792,121 km (0.12 R)
• M6: 849,566 km (0.104 R)
• M7: 984,204 km (0.096 R)
• M8: 1,125,724 km (0.088 R)
• M9: 1,158,187 km (0.083 R)
• M10: 1,207,255 km (0.095 R)
• M11: 1,463,366 km (0.07 R)
• M12: 2,225,717 km (0.073 R)
• M13: 2,411,817 km (0.049 R)
• M14: 2,560,068 km (0.045 R)
• M15: 3,000,185 km (0.111 R)
• M16: 3,136,768 km (0.082 R)
• M17: 3,727,530 km (0.106 R)
• M18: 3,948,636 km (0.053 R)
• M19: 4,173,930 km (0.07 R)
• M20: 4,455,025 km (0.102 R)
• M21: 4,874,796 km (0.091 R)
• M22: 4,954,831 km (0.055 R)
• M23: 5,062,392 km (0.063 R)
• M24: 5,389,562 km (0.111 R)
• M25: 6,944,333 km (0.104 R)
• M26: 7,399,260 km (0.049 R)
• M27: 7,491,413 km (0.097 R)
• M28: 7,895,177 km (0.111 R)
• M29: 8,951,338 km (0.091 R)
• M30: 9,181,121 km (0.103 R)
• M31: 9,214,032 km (0.11 R)
• M32: 9,579,350 km (0.026 R)
• M33: 10,634,165 km (0.083 R)
• M34: 10,982,279 km (0.118 R)
• M35: 11,017,285 km (0.038 R)
• M36: 11,052,440 km (0.118 R)
• M37: 11,122,602 km (0.105 R)
• M38: 11,511,407 km (0.049 R)
• M39: 12,667,798 km (0.104 R)
• M40: 13,222,507 km (0.076 R)
• M41: 13,259,757 km (0.097 R)
• M42: 13,596,651 km (0.092 R)
• M43: 14,012,234 km (0.054 R)
• M44: 14,855,966 km (0.114 R)
• M45: 15,244,921 km (0.074 R)
• M46: 15,362,205 km (0.086 R)
• M47: 15,479,789 km (0.1 R)
• M48: 16,672,533 km (0.088 R)
• M49: 16,833,800 km (0.076 R)
• M50: 17,688,751 km (0.11 R)
• M51: 18,225,209 km (0.119 R)
• M52: 18,850,678 km (0.116 R)
• M53: 18,976,639 km (0.038 R)
• M54: 19,398,505 km (0.108 R)
• M55: 19,866,148 km (0.115 R)
• M56: 20,165,643 km (0.093 R)
• M57: 20,899,122 km (0.11 R)
• M58: 21,641,426 km (0.051 R)
• M59: 21,817,353 km (0.065 R)
• M60: 21,949,598 km (0.107 R)
• M61: 22,347,828 km (0.088 R)
• M62: 22,614,710 km (0.044 R)
• M63: 23,151,617 km (0.107 R)
• M64: 23,286,554 km (0.073 R)
• M65: 24,146,892 km (0.118 R)
• M66: 25,852,008 km (0.081 R)
• M67: 26,648,318 km (0.096 R)
• M68: 26,789,687 km (0.111 R)
• M69: 27,262,716 km (0.12 R)
• M70: 27,786,159 km (0.115 R)
• M71: 28,073,237 km (0.113 R)
• M72: 28,650,087 km (0.089 R)
• M73: 29,473,922 km (0.08 R)
• M74: 30,060,196 km (0.086 R)
• M75: 30,158,183 km (0.118 R)
• M76: 30,403,972 km (0.094 R)
• M77: 31,095,264 km (0.034 R)
• M78: 31,194,447 km (0.11 R)
• M79: 31,642,194 km (0.079 R)
• M80: 31,841,907 km (0.097 R)
• M81: 31,991,804 km (0.061 R)
• M82: 32,695,063 km (0.102 R)
• M83: 32,795,892 km (0.116 R)
• M84: 32,896,871 km (0.046 R)
• M85: 33,200,405 km (0.115 R)
• M86: 33,454,123 km (0.099 R)
• M87: 33,963,354 km (0.041 R)
• M88: 34,065,530 km (0.071 R)
• M89: 34,116,692 km (0.09 R)
• M90: 34,167,705 km (0.032 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: 359 - 12,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit