🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.2 AU - 1.22 AU

Year: 558 Days

Day: 24.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.01 AU - 2.77 AU

Year: 1548 Days

Day: 29.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,096,867 km

• M1: 1,475,334 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.31 AU - 2.75 AU

Year: 1686 Days

Day: 32.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,096,867 km

• M1: 263,442 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582

Radius: 13.7

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.09 AU - 4.31 AU

Year: 2982 Days

Day: 12 Hours

Environment

Temp: -148 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 90,096,867 km

• M1: 172,187 km (0.071 R)
• M2: 269,575 km (0.115 R)
• M3: 429,495 km (0.09 R)
• M4: 608,115 km (0.061 R)
• M5: 694,882 km (0.048 R)
• M6: 873,652 km (0.095 R)
• M7: 1,079,797 km (0.103 R)
• M8: 1,222,813 km (0.108 R)
• M9: 1,456,335 km (0.048 R)
• M10: 1,591,123 km (0.046 R)
• M11: 1,994,588 km (0.091 R)
• M12: 2,103,944 km (0.106 R)
• M13: 2,272,092 km (0.058 R)
• M14: 3,020,680 km (0.071 R)
• M15: 3,179,254 km (0.102 R)
• M16: 3,438,956 km (0.12 R)
• M17: 3,554,745 km (0.113 R)
• M18: 3,655,125 km (0.071 R)
• M19: 3,858,727 km (0.091 R)
• M20: 4,101,226 km (0.117 R)
• M21: 4,619,283 km (0.059 R)
• M22: 5,196,282 km (0.067 R)
• M23: 5,503,257 km (0.103 R)
• M24: 5,619,794 km (0.053 R)
• M25: 5,756,975 km (0.066 R)
• M26: 6,054,675 km (0.106 R)
• M27: 7,466,879 km (0.094 R)
• M28: 7,835,338 km (0.104 R)
• M29: 8,121,369 km (0.031 R)
• M30: 8,500,450 km (0.084 R)
• M31: 8,658,276 km (0.061 R)
• M32: 8,794,260 km (0.102 R)
• M33: 8,976,770 km (0.096 R)
• M34: 9,114,549 km (0.117 R)
• M35: 9,955,589 km (0.1 R)
• M36: 10,193,599 km (0.119 R)
• M37: 10,337,362 km (0.091 R)
• M38: 10,481,874 km (0.081 R)
• M39: 11,066,353 km (0.085 R)
• M40: 12,013,607 km (0.112 R)
• M41: 12,140,166 km (0.108 R)
• M42: 12,420,214 km (0.038 R)
• M43: 12,702,355 km (0.074 R)
• M44: 12,934,830 km (0.114 R)
• M45: 13,090,562 km (0.035 R)
• M46: 13,220,861 km (0.116 R)
• M47: 13,719,920 km (0.108 R)
• M48: 14,332,374 km (0.088 R)
• M49: 14,790,741 km (0.095 R)
• M50: 15,171,917 km (0.082 R)
• M51: 16,700,508 km (0.088 R)
• M52: 16,983,697 km (0.1 R)
• M53: 17,239,958 km (0.099 R)
• M54: 17,440,120 km (0.039 R)
• M55: 17,641,179 km (0.059 R)
• M56: 17,756,370 km (0.084 R)
• M57: 17,929,604 km (0.084 R)
• M58: 18,132,459 km (0.11 R)
• M59: 18,540,412 km (0.09 R)
• M60: 19,010,449 km (0.063 R)
• M61: 19,099,011 km (0.07 R)
• M62: 19,454,605 km (0.071 R)
• M63: 20,172,525 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16

Radius: 11.9

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.15 AU - 4.83 AU

Year: 3339 Days

Day: 5.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 90,096,867 km

• M1: 399,426 km (0.077 R)
• M2: 572,212 km (0.119 R)
• M3: 656,884 km (0.073 R)
• M4: 768,335 km (0.077 R)
• M5: 877,691 km (0.097 R)
• M6: 953,836 km (0.096 R)
• M7: 1,098,048 km (0.059 R)
• M8: 1,314,965 km (0.116 R)
• M9: 1,403,677 km (0.085 R)
• M10: 1,528,890 km (0.116 R)
• M11: 1,815,819 km (0.032 R)
• M12: 2,016,729 km (0.117 R)
• M13: 2,133,116 km (0.03 R)
• M14: 2,271,793 km (0.084 R)
• M15: 2,468,514 km (0.081 R)
• M16: 2,642,497 km (0.071 R)
• M17: 2,842,360 km (0.075 R)
• M18: 3,010,358 km (0.081 R)
• M19: 3,129,288 km (0.095 R)
• M20: 3,487,575 km (0.092 R)
• M21: 4,235,265 km (0.119 R)
• M22: 4,882,575 km (0.034 R)
• M23: 5,058,203 km (0.106 R)
• M24: 5,244,752 km (0.117 R)
• M25: 5,388,515 km (0.107 R)
• M26: 5,643,280 km (0.084 R)
• M27: 6,556,276 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939.3

Radius: 3.4

Gravity: 81.25 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 13.2 AU - 13.66 AU

Year: 20620 Days

Day: 16.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,096,867 km

• M1: 250,576 km (0.073 R)
• M2: 559,197 km (0.11 R)
• M3: 582,833 km (0.107 R)
• M4: 2,567,099 km (0.111 R)
• M5: 3,449,129 km (0.108 R)
• M6: 3,991,122 km (0.113 R)
• M7: 4,852,805 km (0.118 R)
• M8: 4,951,989 km (0.062 R)
• M9: 5,253,428 km (0.101 R)
• M10: 5,927,068 km (0.117 R)
• M11: 6,300,913 km (0.116 R)
• M12: 10,627,582 km (0.072 R)
• M13: 10,885,788 km (0.12 R)
• M14: 10,950,564 km (0.103 R)
• M15: 11,408,184 km (0.077 R)
• M16: 11,474,157 km (0.089 R)
• M17: 11,738,945 km (0.069 R)
• M18: 12,477,510 km (0.078 R)
• M19: 14,495,585 km (0.081 R)
• M20: 14,566,943 km (0.035 R)
• M21: 14,710,108 km (0.085 R)
• M22: 16,388,896 km (0.104 R)
• M23: 17,744,402 km (0.033 R)
• M24: 17,973,885 km (0.062 R)
• M25: 18,050,479 km (0.088 R)
• M26: 18,823,302 km (0.089 R)
• M27: 18,979,183 km (0.104 R)
• M28: 19,213,752 km (0.073 R)
• M29: 19,292,141 km (0.052 R)
• M30: 19,844,008 km (0.087 R)
• M31: 20,321,225 km (0.062 R)
• M32: 20,561,180 km (0.077 R)
• M33: 22,102,786 km (0.116 R)
• M34: 23,262,170 km (0.048 R)
• M35: 24,017,938 km (0.089 R)
• M36: 24,441,300 km (0.069 R)
• M37: 25,123,766 km (0.112 R)
• M38: 25,209,485 km (0.082 R)
• M39: 25,295,354 km (0.039 R)
• M40: 25,639,729 km (0.069 R)
• M41: 26,507,396 km (0.099 R)
• M42: 28,539,235 km (0.089 R)
• M43: 29,800,345 km (0.073 R)
• M44: 30,255,122 km (0.092 R)
• M45: 31,911,171 km (0.114 R)
• M46: 33,785,632 km (0.104 R)
• M47: 34,545,290 km (0.073 R)
• M48: 34,736,027 km (0.081 R)
• M49: 35,598,908 km (0.119 R)
• M50: 36,566,058 km (0.102 R)
• M51: 37,541,735 km (0.08 R)
• M52: 38,822,891 km (0.089 R)
• M53: 39,418,889 km (0.053 R)
• M54: 41,124,305 km (0.115 R)
• M55: 41,833,399 km (0.092 R)
• M56: 42,648,857 km (0.086 R)
• M57: 43,675,547 km (0.093 R)
• M58: 46,909,404 km (0.055 R)
• M59: 48,075,221 km (0.069 R)
• M60: 50,111,547 km (0.117 R)
• M61: 51,085,728 km (0.056 R)
• M62: 52,175,698 km (0.035 R)
• M63: 52,504,065 km (0.099 R)
• M64: 52,833,330 km (0.111 R)
• M65: 55,826,185 km (0.06 R)
• M66: 56,274,231 km (0.075 R)
• M67: 57,399,656 km (0.116 R)
• M68: 57,965,136 km (0.079 R)
• M69: 60,015,973 km (0.091 R)
• M70: 60,130,715 km (0.065 R)
• M71: 60,360,198 km (0.12 R)
• M72: 60,475,089 km (0.052 R)
• M73: 61,859,019 km (0.113 R)
• M74: 62,554,798 km (0.062 R)
• M75: 63,020,197 km (0.112 R)
• M76: 63,603,480 km (0.116 R)
• M77: 64,423,126 km (0.077 R)
• M78: 67,140,721 km (0.107 R)
• M79: 67,497,961 km (0.065 R)
• M80: 68,573,420 km (0.118 R)
• M81: 69,895,566 km (0.058 R)
• M82: 70,136,867 km (0.116 R)
• M83: 70,499,193 km (0.086 R)
• M84: 70,983,442 km (0.106 R)
• M85: 73,176,247 km (0.104 R)
• M86: 76,134,246 km (0.097 R)
• M87: 78,378,214 km (0.044 R)
• M88: 78,754,303 km (0.084 R)
• M89: 79,005,478 km (0.077 R)
• M90: 81,784,707 km (0.068 R)
• M91: 82,675,862 km (0.08 R)
• M92: 82,803,319 km (0.089 R)
• M93: 83,698,064 km (0.096 R)
• M94: 84,595,950 km (0.066 R)
• M95: 85,368,175 km (0.089 R)
• M96: 86,271,895 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 50.8

Radius: 4.4

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 13.27 AU - 15.45 AU

Year: 22799 Days

Day: 20.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 90,096,867 km

• M1: 60,438 km (0.07 R)
• M2: 100,530 km (0.098 R)
• M3: 168,447 km (0.075 R)
• M4: 409,599 km (0.051 R)
• M5: 479,760 km (0.049 R)
• M6: 755,918 km (0.09 R)
• M7: 784,491 km (0.082 R)
• M8: 1,106,875 km (0.091 R)
• M9: 1,222,813 km (0.112 R)
• M10: 1,484,460 km (0.089 R)
• M11: 1,898,846 km (0.034 R)
• M12: 1,977,833 km (0.113 R)
• M13: 2,626,490 km (0.097 R)
• M14: 4,914,140 km (0.115 R)
• M15: 4,968,444 km (0.085 R)
• M16: 5,132,553 km (0.085 R)
• M17: 5,354,108 km (0.096 R)
• M18: 5,466,007 km (0.063 R)
• M19: 5,720,772 km (0.033 R)
• M20: 6,241,822 km (0.116 R)
• M21: 7,703,692 km (0.087 R)
• M22: 9,433,791 km (0.114 R)
• M23: 10,359,204 km (0.105 R)
• M24: 10,394,060 km (0.087 R)
• M25: 10,603,946 km (0.093 R)
• M26: 11,710,073 km (0.084 R)
• M27: 12,368,902 km (0.094 R)
• M28: 13,002,299 km (0.056 R)
• M29: 13,039,848 km (0.056 R)
• M30: 13,077,547 km (0.114 R)
• M31: 14,494,687 km (0.092 R)
• M32: 14,807,347 km (0.098 R)
• M33: 15,280,675 km (0.04 R)
• M34: 15,638,961 km (0.066 R)
• M35: 15,759,088 km (0.087 R)
• M36: 16,363,763 km (0.081 R)
• M37: 17,181,914 km (0.118 R)
• M38: 17,223,053 km (0.115 R)
• M39: 17,347,070 km (0.106 R)
• M40: 17,512,824 km (0.102 R)
• M41: 18,223,115 km (0.09 R)
• M42: 19,887,691 km (0.047 R)
• M43: 19,931,074 km (0.119 R)
• M44: 20,322,272 km (0.114 R)
• M45: 20,584,517 km (0.106 R)
• M46: 20,803,977 km (0.109 R)
• M47: 21,378,134 km (0.119 R)
• M48: 22,587,035 km (0.069 R)
• M49: 23,817,926 km (0.091 R)
• M50: 24,977,010 km (0.116 R)
• M51: 25,117,333 km (0.095 R)
• M52: 26,106,923 km (0.112 R)
• M53: 28,123,951 km (0.099 R)
• M54: 28,318,578 km (0.096 R)
• M55: 29,348,110 km (0.112 R)
• M56: 29,743,497 km (0.028 R)
• M57: 30,339,944 km (0.076 R)
• M58: 30,739,670 km (0.115 R)
• M59: 31,040,661 km (0.1 R)
• M60: 31,645,634 km (0.077 R)
• M61: 32,867,101 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 576.9

Radius: 3.1

Gravity: 60.03 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 14.36 AU - 18.65 AU

Year: 28081 Days

Day: 19.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 90,096,867 km

• M1: 220,806 km (0.064 R)
• M2: 332,406 km (0.107 R)
• M3: 460,462 km (0.077 R)
• M4: 628,311 km (0.109 R)
• M5: 705,653 km (0.093 R)
• M6: 786,137 km (0.049 R)
• M7: 1,106,426 km (0.057 R)
• M8: 1,462,618 km (0.061 R)
• M9: 1,530,985 km (0.096 R)
• M10: 2,000,423 km (0.105 R)
• M11: 2,270,297 km (0.111 R)
• M12: 3,015,594 km (0.05 R)
• M13: 3,058,977 km (0.11 R)
• M14: 3,102,660 km (0.058 R)
• M15: 3,459,451 km (0.1 R)
• M16: 3,550,705 km (0.118 R)
• M17: 3,688,934 km (0.068 R)
• M18: 4,066,519 km (0.118 R)
• M19: 4,211,180 km (0.087 R)
• M20: 4,406,704 km (0.096 R)
• M21: 4,705,601 km (0.095 R)
• M22: 5,481,116 km (0.093 R)
• M23: 6,916,059 km (0.101 R)
• M24: 7,031,100 km (0.099 R)
• M25: 7,438,305 km (0.116 R)
• M26: 7,497,097 km (0.101 R)
• M27: 8,520,197 km (0.093 R)
• M28: 8,891,649 km (0.1 R)
• M29: 8,954,031 km (0.047 R)
• M30: 9,205,206 km (0.059 R)
• M31: 10,037,269 km (0.119 R)
• M32: 10,363,542 km (0.066 R)
• M33: 11,026,709 km (0.069 R)
• M34: 11,228,367 km (0.103 R)
• M35: 12,603,321 km (0.048 R)
• M36: 13,239,112 km (0.119 R)
• M37: 13,668,757 km (0.067 R)
• M38: 14,248,748 km (0.104 R)
• M39: 14,910,719 km (0.089 R)
• M40: 16,112,139 km (0.104 R)
• M41: 19,329,242 km (0.094 R)
• M42: 19,410,174 km (0.063 R)
• M43: 23,767,960 km (0.069 R)
• M44: 23,941,344 km (0.085 R)
• M45: 25,432,236 km (0.08 R)
• M46: 26,233,632 km (0.065 R)
• M47: 26,592,517 km (0.057 R)
• M48: 27,315,075 km (0.107 R)
• M49: 27,678,748 km (0.111 R)
• M50: 30,834,066 km (0.079 R)
• M51: 31,688,120 km (0.074 R)
• M52: 33,128,748 km (0.119 R)
• M53: 33,419,416 km (0.1 R)
• M54: 34,688,904 km (0.112 R)
• M55: 34,787,190 km (0.113 R)
• M56: 36,672,422 km (0.11 R)
• M57: 37,476,062 km (0.093 R)
• M58: 38,896,344 km (0.11 R)
• M59: 40,024,611 km (0.056 R)
• M60: 40,334,129 km (0.102 R)
• M61: 40,955,708 km (0.112 R)
• M62: 41,998,555 km (0.083 R)
• M63: 43,050,228 km (0.059 R)
• M64: 45,286,567 km (0.101 R)
• M65: 49,096,824 km (0.106 R)
• M66: 51,880,691 km (0.113 R)
• M67: 53,689,030 km (0.11 R)
• M68: 54,258,400 km (0.081 R)
• M69: 54,944,156 km (0.116 R)
• M70: 56,093,666 km (0.109 R)
• M71: 56,324,496 km (0.098 R)
• M72: 56,787,053 km (0.112 R)
• M73: 57,134,868 km (0.094 R)
• M74: 59,589,170 km (0.085 R)
• M75: 60,414,950 km (0.053 R)
• M76: 61,244,471 km (0.112 R)
• M77: 61,363,251 km (0.099 R)
• M78: 61,839,272 km (0.109 R)
• M79: 65,084,050 km (0.067 R)
• M80: 68,137,641 km (0.118 R)
• M81: 72,741,516 km (0.08 R)
• M82: 74,636,472 km (0.066 R)
• M83: 78,216,798 km (0.106 R)
• M84: 78,862,014 km (0.088 R)
• M85: 79,897,979 km (0.095 R)
• M86: 81,199,331 km (0.096 R)
• M87: 81,591,127 km (0.09 R)
• M88: 82,114,421 km (0.103 R)
• M89: 83,164,448 km (0.099 R)
• M90: 83,954,923 km (0.102 R)
• M91: 86,474,301 km (0.079 R)
• M92: 89,961,876 km (0.062 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: 324 - 12,283 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit