🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.57 AU - 0.59 AU

Year: 290 Days

Day: 35.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244

Radius: 11.4

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.84 AU - 0.9 AU

Year: 532 Days

Day: 8.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 36,472,602 km

• M1: 147,952 km (0.034 R)
• M2: 220,956 km (0.102 R)
• M3: 293,810 km (0.081 R)
• M4: 368,160 km (0.072 R)
• M5: 448,943 km (0.05 R)
• M6: 626,665 km (0.106 R)
• M7: 711,188 km (0.06 R)
• M8: 916,287 km (0.086 R)
• M9: 990,488 km (0.088 R)
• M10: 1,070,971 km (0.068 R)
• M11: 1,162,375 km (0.059 R)
• M12: 1,252,134 km (0.056 R)
• M13: 1,421,030 km (0.113 R)
• M14: 1,517,670 km (0.117 R)
• M15: 1,602,492 km (0.119 R)
• M16: 1,742,366 km (0.096 R)
• M17: 1,978,133 km (0.074 R)
• M18: 2,060,860 km (0.086 R)
• M19: 2,283,462 km (0.071 R)
• M20: 2,370,528 km (0.068 R)
• M21: 2,442,036 km (0.083 R)
• M22: 2,553,486 km (0.059 R)
• M23: 2,626,939 km (0.085 R)
• M24: 2,706,674 km (0.108 R)
• M25: 2,781,623 km (0.077 R)
• M26: 3,028,459 km (0.096 R)
• M27: 3,184,939 km (0.098 R)
• M28: 3,331,694 km (0.093 R)
• M29: 3,437,161 km (0.086 R)
• M30: 3,600,522 km (0.105 R)
• M31: 3,702,398 km (0.08 R)
• M32: 3,805,171 km (0.088 R)
• M33: 3,895,977 km (0.109 R)
• M34: 3,980,949 km (0.096 R)
• M35: 4,132,791 km (0.116 R)
• M36: 4,428,695 km (0.095 R)
• M37: 4,531,170 km (0.117 R)
• M38: 4,620,629 km (0.074 R)
• M39: 4,752,425 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.4

Radius: 13.1

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.86 AU - 1.04 AU

Year: 607 Days

Day: 9.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 36,472,602 km

• M1: 170,691 km (0.091 R)
• M2: 255,214 km (0.065 R)
• M3: 343,028 km (0.106 R)
• M4: 525,687 km (0.026 R)
• M5: 617,390 km (0.118 R)
• M6: 733,329 km (0.103 R)
• M7: 824,883 km (0.098 R)
• M8: 940,372 km (0.07 R)
• M9: 1,046,437 km (0.109 R)
• M10: 1,135,448 km (0.115 R)
• M11: 1,260,512 km (0.052 R)
• M12: 1,350,270 km (0.112 R)
• M13: 1,483,562 km (0.089 R)
• M14: 1,676,693 km (0.033 R)
• M15: 1,833,472 km (0.085 R)
• M16: 1,917,097 km (0.11 R)
• M17: 2,028,398 km (0.044 R)
• M18: 2,115,015 km (0.1 R)
• M19: 2,439,044 km (0.086 R)
• M20: 2,589,090 km (0.085 R)
• M21: 2,816,330 km (0.074 R)
• M22: 2,936,307 km (0.098 R)
• M23: 3,027,412 km (0.114 R)
• M24: 3,127,194 km (0.077 R)
• M25: 3,220,244 km (0.057 R)
• M26: 3,393,478 km (0.101 R)
• M27: 3,569,854 km (0.077 R)
• M28: 3,683,698 km (0.06 R)
• M29: 3,990,374 km (0.096 R)
• M30: 4,168,245 km (0.111 R)
• M31: 4,852,057 km (0.087 R)
• M32: 5,281,104 km (0.118 R)
• M33: 5,504,902 km (0.096 R)
• M34: 5,712,993 km (0.094 R)
• M35: 5,808,437 km (0.084 R)
• M36: 6,078,461 km (0.04 R)
• M37: 6,185,573 km (0.108 R)
• M38: 6,402,041 km (0.089 R)
• M39: 6,650,972 km (0.051 R)
• M40: 6,862,503 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.8

Radius: 8.1

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.36 AU - 1.72 AU

Year: 1254 Days

Day: 7.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 36,472,602 km

• M1: 101,427 km (0.045 R)
• M2: 154,086 km (0.117 R)
• M3: 358,736 km (0.074 R)
• M4: 414,685 km (0.079 R)
• M5: 527,931 km (0.065 R)
• M6: 584,030 km (0.103 R)
• M7: 662,419 km (0.119 R)
• M8: 765,642 km (0.074 R)
• M9: 830,268 km (0.115 R)
• M10: 902,524 km (0.117 R)
• M11: 1,071,719 km (0.102 R)
• M12: 1,219,671 km (0.119 R)
• M13: 1,335,161 km (0.095 R)
• M14: 1,387,670 km (0.092 R)
• M15: 1,474,586 km (0.086 R)
• M16: 1,529,040 km (0.108 R)
• M17: 1,668,166 km (0.079 R)
• M18: 1,782,459 km (0.044 R)
• M19: 1,840,503 km (0.075 R)
• M20: 1,951,355 km (0.106 R)
• M21: 2,179,641 km (0.106 R)
• M22: 2,242,023 km (0.096 R)
• M23: 2,297,075 km (0.035 R)
• M24: 2,392,668 km (0.09 R)
• M25: 2,595,822 km (0.088 R)
• M26: 2,653,717 km (0.061 R)
• M27: 2,754,097 km (0.07 R)
• M28: 2,949,920 km (0.079 R)
• M29: 3,054,041 km (0.096 R)
• M30: 3,106,400 km (0.107 R)
• M31: 3,203,489 km (0.032 R)
• M32: 3,310,451 km (0.101 R)
• M33: 3,454,963 km (0.074 R)
• M34: 3,518,841 km (0.098 R)
• M35: 3,647,794 km (0.107 R)
• M36: 3,712,870 km (0.097 R)
• M37: 3,844,216 km (0.1 R)
• M38: 4,015,356 km (0.101 R)
• M39: 4,140,570 km (0.039 R)
• M40: 4,345,519 km (0.104 R)
• M41: 4,414,633 km (0.049 R)
• M42: 4,474,173 km (0.065 R)
• M43: 4,654,289 km (0.081 R)
• M44: 4,704,703 km (0.096 R)
• M45: 4,755,417 km (0.069 R)
• M46: 4,836,798 km (0.077 R)
• M47: 4,898,133 km (0.093 R)
• M48: 5,073,462 km (0.115 R)
• M49: 5,208,998 km (0.11 R)
• M50: 5,324,487 km (0.049 R)
• M51: 5,419,781 km (0.098 R)
• M52: 5,472,889 km (0.092 R)
• M53: 5,762,809 km (0.116 R)
• M54: 5,838,805 km (0.041 R)
• M55: 5,980,923 km (0.101 R)
• M56: 6,594,424 km (0.073 R)
• M57: 6,685,379 km (0.067 R)
• M58: 6,880,006 km (0.119 R)
• M59: 7,216,302 km (0.041 R)
• M60: 7,286,613 km (0.12 R)
• M61: 7,368,892 km (0.091 R)
• M62: 7,475,106 km (0.104 R)
• M63: 7,832,795 km (0.117 R)
• M64: 7,941,253 km (0.073 R)
• M65: 8,086,513 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147

Radius: 14.9

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.18 AU - 3.3 AU

Year: 3826 Days

Day: 9.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 36,472,602 km

• M1: 186,698 km (0.076 R)
• M2: 300,393 km (0.115 R)
• M3: 399,426 km (0.032 R)
• M4: 581,936 km (0.115 R)
• M5: 967,898 km (0.083 R)
• M6: 1,307,186 km (0.109 R)
• M7: 1,801,009 km (0.096 R)
• M8: 1,996,832 km (0.087 R)
• M9: 2,246,212 km (0.039 R)
• M10: 2,351,379 km (0.088 R)
• M11: 2,578,768 km (0.117 R)
• M12: 2,776,237 km (0.086 R)
• M13: 3,055,836 km (0.042 R)
• M14: 3,265,273 km (0.038 R)
• M15: 3,385,101 km (0.06 R)
• M16: 3,492,961 km (0.1 R)
• M17: 3,615,781 km (0.084 R)
• M18: 3,712,271 km (0.05 R)
• M19: 4,007,129 km (0.076 R)
• M20: 4,150,144 km (0.031 R)
• M21: 4,295,104 km (0.059 R)
• M22: 4,441,710 km (0.11 R)
• M23: 4,740,009 km (0.073 R)
• M24: 4,891,551 km (0.093 R)
• M25: 5,435,190 km (0.07 R)
• M26: 5,674,098 km (0.095 R)
• M27: 6,278,623 km (0.085 R)
• M28: 7,302,321 km (0.079 R)
• M29: 7,566,511 km (0.083 R)
• M30: 7,959,654 km (0.111 R)
• M31: 8,158,769 km (0.094 R)
• M32: 8,859,336 km (0.108 R)
• M33: 9,368,866 km (0.11 R)
• M34: 9,791,330 km (0.07 R)
• M35: 9,927,016 km (0.116 R)
• M36: 10,121,942 km (0.116 R)
• M37: 10,219,928 km (0.112 R)
• M38: 10,495,936 km (0.09 R)
• M39: 10,734,395 km (0.051 R)
• M40: 10,994,845 km (0.093 R)
• M41: 11,338,621 km (0.094 R)
• M42: 11,542,523 km (0.082 R)
• M43: 11,747,622 km (0.039 R)
• M44: 12,391,341 km (0.095 R)
• M45: 12,664,657 km (0.067 R)
• M46: 12,770,273 km (0.111 R)
• M47: 13,518,262 km (0.099 R)
• M48: 13,864,880 km (0.103 R)
• M49: 14,236,481 km (0.105 R)
• M50: 14,390,418 km (0.094 R)
• M51: 14,567,093 km (0.055 R)
• M52: 15,101,307 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408

Radius: 13.1

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.8 AU - 4.02 AU

Year: 4131 Days

Day: 7.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 36,472,602 km

• M1: 181,911 km (0.118 R)
• M2: 272,567 km (0.077 R)
• M3: 609,911 km (0.095 R)
• M4: 854,653 km (0.069 R)
• M5: 1,006,494 km (0.107 R)
• M6: 1,179,878 km (0.108 R)
• M7: 1,301,352 km (0.113 R)
• M8: 1,774,680 km (0.076 R)
• M9: 1,887,028 km (0.097 R)
• M10: 2,208,962 km (0.11 R)
• M11: 2,564,556 km (0.111 R)
• M12: 2,922,095 km (0.113 R)
• M13: 3,073,039 km (0.062 R)
• M14: 3,226,527 km (0.117 R)
• M15: 3,365,354 km (0.058 R)
• M16: 3,702,846 km (0.085 R)
• M17: 3,977,209 km (0.066 R)
• M18: 4,126,358 km (0.082 R)
• M19: 4,760,952 km (0.083 R)
• M20: 5,059,699 km (0.111 R)
• M21: 5,181,023 km (0.098 R)
• M22: 5,385,224 km (0.066 R)
• M23: 5,654,800 km (0.105 R)
• M24: 5,992,741 km (0.085 R)
• M25: 6,555,977 km (0.085 R)
• M26: 6,777,083 km (0.04 R)
• M27: 7,045,910 km (0.115 R)
• M28: 7,272,551 km (0.097 R)
• M29: 7,409,732 km (0.117 R)
• M30: 8,132,140 km (0.111 R)
• M31: 8,537,850 km (0.094 R)
• M32: 9,418,981 km (0.038 R)
• M33: 9,946,463 km (0.102 R)
• M34: 10,073,472 km (0.118 R)
• M35: 10,277,673 km (0.096 R)
• M36: 10,483,520 km (0.049 R)
• M37: 10,846,743 km (0.115 R)
• M38: 10,951,312 km (0.091 R)
• M39: 11,108,839 km (0.098 R)
• M40: 11,240,634 km (0.064 R)
• M41: 11,399,507 km (0.098 R)
• M42: 11,692,869 km (0.103 R)
• M43: 11,934,619 km (0.105 R)
• M44: 12,450,432 km (0.097 R)
• M45: 12,752,470 km (0.055 R)
• M46: 13,084,727 km (0.115 R)
• M47: 13,196,178 km (0.118 R)
• M48: 13,279,953 km (0.095 R)
• M49: 13,673,096 km (0.061 R)
• M50: 14,127,275 km (0.114 R)
• M51: 14,241,568 km (0.12 R)
• M52: 14,557,518 km (0.102 R)
• M53: 14,788,797 km (0.101 R)
• M54: 15,137,809 km (0.036 R)
• M55: 15,254,794 km (0.045 R)
• M56: 16,171,829 km (0.068 R)
• M57: 16,411,335 km (0.119 R)
• M58: 16,742,545 km (0.102 R)
• M59: 17,076,148 km (0.077 R)
• M60: 17,258,957 km (0.094 R)
• M61: 17,534,366 km (0.114 R)
• M62: 18,120,790 km (0.107 R)
• M63: 18,557,017 km (0.12 R)
• M64: 18,996,686 km (0.118 R)
• M65: 19,217,791 km (0.066 R)
• M66: 19,408,080 km (0.071 R)
• M67: 19,662,695 km (0.114 R)
• M68: 20,175,218 km (0.069 R)
• M69: 20,433,274 km (0.098 R)
• M70: 21,706,352 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.3

Radius: 15

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.98 AU - 4.4 AU

Year: 5626 Days

Day: 10.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 36,472,602 km

• M1: 189,840 km (0.112 R)
• M2: 304,880 km (0.094 R)
• M3: 641,924 km (0.061 R)
• M4: 931,845 km (0.086 R)
• M5: 1,117,646 km (0.108 R)
• M6: 1,265,897 km (0.083 R)
• M7: 1,510,340 km (0.066 R)
• M8: 2,026,602 km (0.049 R)
• M9: 2,210,757 km (0.044 R)
• M10: 2,618,561 km (0.061 R)
• M11: 2,888,585 km (0.081 R)
• M12: 3,359,370 km (0.111 R)
• M13: 3,529,911 km (0.059 R)
• M14: 3,905,402 km (0.062 R)
• M15: 4,695,129 km (0.063 R)
• M16: 5,052,818 km (0.085 R)
• M17: 5,362,485 km (0.096 R)
• M18: 5,591,520 km (0.079 R)
• M19: 6,419,245 km (0.084 R)
• M20: 6,540,718 km (0.036 R)
• M21: 6,755,092 km (0.119 R)
• M22: 7,096,624 km (0.09 R)
• M23: 7,316,981 km (0.096 R)
• M24: 7,894,130 km (0.049 R)
• M25: 8,057,042 km (0.084 R)
• M26: 8,188,239 km (0.109 R)
• M27: 8,519,300 km (0.072 R)
• M28: 8,753,719 km (0.091 R)
• M29: 10,311,183 km (0.087 R)
• M30: 11,103,752 km (0.025 R)
• M31: 11,433,616 km (0.108 R)
• M32: 12,442,653 km (0.033 R)
• M33: 14,108,126 km (0.07 R)
• M34: 14,785,954 km (0.073 R)
• M35: 15,108,487 km (0.05 R)
• M36: 15,230,110 km (0.104 R)
• M37: 15,474,254 km (0.067 R)
• M38: 15,801,873 km (0.112 R)
• M39: 16,589,207 km (0.04 R)
• M40: 17,092,903 km (0.026 R)
• M41: 17,644,470 km (0.109 R)
• M42: 17,772,526 km (0.04 R)
• M43: 18,115,704 km (0.071 R)
• M44: 18,244,956 km (0.095 R)
• M45: 18,374,508 km (0.083 R)
• M46: 18,678,042 km (0.073 R)
• M47: 18,808,491 km (0.117 R)
• M48: 19,026,904 km (0.118 R)
• M49: 19,377,861 km (0.044 R)
• M50: 19,819,773 km (0.09 R)
• M51: 20,758,500 km (0.091 R)
• M52: 21,210,584 km (0.113 R)
• M53: 22,586,436 km (0.102 R)
• M54: 22,865,137 km (0.117 R)
• M55: 24,133,129 km (0.075 R)
• M56: 24,370,391 km (0.078 R)
• M57: 24,465,535 km (0.086 R)
• M58: 24,656,272 km (0.119 R)
• M59: 25,039,093 km (0.045 R)
• M60: 26,004,747 km (0.067 R)
• M61: 26,345,681 km (0.044 R)
• M62: 26,884,383 km (0.112 R)
• M63: 27,278,424 km (0.071 R)
• M64: 28,172,121 km (0.096 R)
• M65: 28,622,561 km (0.032 R)
• M66: 28,722,941 km (0.1 R)
• M67: 29,125,808 km (0.055 R)
• M68: 29,733,624 km (0.1 R)
• M69: 29,886,214 km (0.12 R)
• M70: 31,013,284 km (0.085 R)
• M71: 31,219,729 km (0.079 R)
• M72: 31,374,862 km (0.117 R)
• M73: 32,049,997 km (0.096 R)
• M74: 32,730,069 km (0.078 R)
• M75: 33,098,230 km (0.049 R)
• M76: 33,256,355 km (0.078 R)
• M77: 33,732,375 km (0.079 R)
• M78: 34,584,335 km (0.051 R)
• M79: 35,497,331 km (0.059 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: 242 - 14,449 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit