🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.47 AU - 0.57 AU

Year: 144 Days

Day: 15.1 Hours

Environment

Temp: 186 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.49 AU - 0.59 AU

Year: 152 Days

Day: 23.1 Hours

Environment

Temp: 210 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.59 AU - 0.81 AU

Year: 224 Days

Day: 37.1 Hours

Environment

Temp: 127 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.88 AU - 4.06 AU

Year: 2475 Days

Day: 16.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,834,737 km

• M1: 74,649 km (0.029 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.46 AU - 4.18 AU

Year: 2859 Days

Day: 37.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,834,737 km

• M1: 825,182 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.4

Radius: 14

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.79 AU - 6.25 AU

Year: 4307 Days

Day: 11.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 98,834,737 km

• M1: 180,864 km (0.072 R)
• M2: 373,695 km (0.057 R)
• M3: 595,400 km (0.08 R)
• M4: 747,241 km (0.062 R)
• M5: 923,617 km (0.079 R)
• M6: 1,115,103 km (0.094 R)
• M7: 1,527,544 km (0.101 R)
• M8: 1,695,991 km (0.092 R)
• M9: 1,883,736 km (0.113 R)
• M10: 2,158,548 km (0.082 R)
• M11: 2,335,522 km (0.058 R)
• M12: 2,460,735 km (0.055 R)
• M13: 2,617,215 km (0.087 R)
• M14: 2,835,927 km (0.104 R)
• M15: 2,940,047 km (0.074 R)
• M16: 3,167,735 km (0.107 R)
• M17: 3,417,115 km (0.101 R)
• M18: 3,528,266 km (0.097 R)
• M19: 3,836,288 km (0.069 R)
• M20: 4,136,232 km (0.104 R)
• M21: 4,323,528 km (0.118 R)
• M22: 4,426,751 km (0.08 R)
• M23: 4,565,877 km (0.106 R)
• M24: 4,671,044 km (0.096 R)
• M25: 4,759,456 km (0.089 R)
• M26: 4,973,830 km (0.12 R)
• M27: 5,449,252 km (0.092 R)
• M28: 5,787,194 km (0.111 R)
• M29: 6,801,467 km (0.07 R)
• M30: 6,901,997 km (0.096 R)
• M31: 7,124,748 km (0.093 R)
• M32: 7,535,993 km (0.116 R)
• M33: 7,744,532 km (0.093 R)
• M34: 7,912,830 km (0.117 R)
• M35: 8,424,754 km (0.107 R)
• M36: 8,554,455 km (0.106 R)
• M37: 8,684,904 km (0.039 R)
• M38: 8,903,616 km (0.111 R)
• M39: 9,124,273 km (0.111 R)
• M40: 10,116,556 km (0.085 R)
• M41: 10,231,447 km (0.069 R)
• M42: 10,462,725 km (0.097 R)
• M43: 10,555,626 km (0.061 R)
• M44: 10,695,649 km (0.09 R)
• M45: 11,048,252 km (0.101 R)
• M46: 11,261,728 km (0.051 R)
• M47: 11,668,634 km (0.117 R)
• M48: 11,837,680 km (0.099 R)
• M49: 12,669,892 km (0.065 R)
• M50: 12,843,725 km (0.078 R)
• M51: 13,268,882 km (0.112 R)
• M52: 13,420,126 km (0.104 R)
• M53: 13,953,741 km (0.113 R)
• M54: 14,676,150 km (0.06 R)
• M55: 14,963,377 km (0.101 R)
• M56: 15,702,690 km (0.091 R)
• M57: 16,023,278 km (0.113 R)
• M58: 16,834,099 km (0.101 R)
• M59: 17,492,479 km (0.103 R)
• M60: 17,824,736 km (0.092 R)
• M61: 18,075,462 km (0.076 R)
• M62: 18,299,111 km (0.098 R)
• M63: 18,693,002 km (0.092 R)
• M64: 18,805,948 km (0.034 R)
• M65: 19,061,162 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.9

Radius: 13.9

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.65 AU - 8.37 AU

Year: 7106 Days

Day: 8.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 98,834,737 km

• M1: 178,769 km (0.1 R)
• M2: 333,154 km (0.091 R)
• M3: 440,566 km (0.108 R)
• M4: 529,427 km (0.097 R)
• M5: 885,769 km (0.036 R)
• M6: 1,006,046 km (0.081 R)
• M7: 1,197,980 km (0.088 R)
• M8: 1,315,863 km (0.115 R)
• M9: 1,437,935 km (0.098 R)
• M10: 1,582,446 km (0.087 R)
• M11: 1,866,981 km (0.084 R)
• M12: 2,378,457 km (0.045 R)
• M13: 2,551,392 km (0.091 R)
• M14: 2,661,645 km (0.12 R)
• M15: 2,818,723 km (0.093 R)
• M16: 3,527,518 km (0.076 R)
• M17: 3,801,132 km (0.044 R)
• M18: 3,953,423 km (0.03 R)
• M19: 4,422,412 km (0.091 R)
• M20: 5,019,906 km (0.087 R)
• M21: 5,413,498 km (0.078 R)
• M22: 6,171,211 km (0.085 R)
• M23: 6,380,948 km (0.04 R)
• M24: 6,993,401 km (0.087 R)
• M25: 7,433,369 km (0.104 R)
• M26: 8,175,673 km (0.036 R)
• M27: 8,274,258 km (0.084 R)
• M28: 8,439,564 km (0.03 R)
• M29: 8,975,573 km (0.054 R)
• M30: 9,247,841 km (0.113 R)
• M31: 9,626,623 km (0.114 R)
• M32: 9,765,749 km (0.109 R)
• M33: 10,151,412 km (0.105 R)
• M34: 10,685,626 km (0.115 R)
• M35: 10,829,689 km (0.086 R)
• M36: 12,004,930 km (0.05 R)
• M37: 12,874,692 km (0.109 R)
• M38: 13,028,030 km (0.075 R)
• M39: 14,276,574 km (0.089 R)
• M40: 14,475,090 km (0.101 R)
• M41: 14,594,768 km (0.1 R)
• M42: 14,754,688 km (0.114 R)
• M43: 15,685,636 km (0.044 R)
• M44: 16,303,176 km (0.084 R)
• M45: 16,635,732 km (0.069 R)
• M46: 17,434,585 km (0.056 R)
• M47: 17,561,892 km (0.12 R)
• M48: 18,074,116 km (0.109 R)
• M49: 18,721,426 km (0.116 R)
• M50: 19,640,256 km (0.117 R)
• M51: 20,798,293 km (0.079 R)
• M52: 22,346,032 km (0.062 R)
• M53: 22,576,712 km (0.109 R)
• M54: 22,854,665 km (0.094 R)
• M55: 23,040,615 km (0.05 R)
• M56: 23,133,665 km (0.049 R)
• M57: 23,883,450 km (0.117 R)
• M58: 25,358,634 km (0.106 R)
• M59: 25,502,996 km (0.033 R)
• M60: 26,423,472 km (0.055 R)
• M61: 26,765,303 km (0.116 R)
• M62: 27,305,501 km (0.067 R)
• M63: 27,601,705 km (0.088 R)
• M64: 27,998,139 km (0.116 R)
• M65: 28,247,070 km (0.114 R)
• M66: 28,646,646 km (0.115 R)
• M67: 29,755,316 km (0.079 R)
• M68: 30,929,360 km (0.103 R)
• M69: 32,902,107 km (0.12 R)
• M70: 34,328,373 km (0.036 R)
• M71: 34,808,283 km (0.107 R)
• M72: 35,666,975 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.9

Radius: 14.6

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 7.77 AU - 9.69 AU

Year: 9876 Days

Day: 8.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 124.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 98,834,737 km

• M1: 608,265 km (0.07 R)
• M2: 946,955 km (0.093 R)
• M3: 1,220,419 km (0.109 R)
• M4: 1,345,782 km (0.029 R)
• M5: 1,860,399 km (0.12 R)
• M6: 2,023,461 km (0.066 R)
• M7: 2,225,418 km (0.059 R)
• M8: 2,381,449 km (0.089 R)
• M9: 2,505,465 km (0.053 R)
• M10: 3,081,118 km (0.06 R)
• M11: 3,177,908 km (0.119 R)
• M12: 3,295,491 km (0.119 R)
• M13: 3,414,422 km (0.104 R)
• M14: 3,534,848 km (0.105 R)
• M15: 3,697,760 km (0.086 R)
• M16: 4,201,606 km (0.088 R)
• M17: 4,660,572 km (0.091 R)
• M18: 5,391,058 km (0.075 R)
• M19: 5,721,969 km (0.105 R)
• M20: 5,986,757 km (0.081 R)
• M21: 6,304,952 km (0.092 R)
• M22: 6,428,819 km (0.12 R)
• M23: 6,678,947 km (0.089 R)
• M24: 6,881,502 km (0.113 R)
• M25: 7,370,687 km (0.101 R)
• M26: 7,685,591 km (0.098 R)
• M27: 7,951,276 km (0.054 R)
• M28: 8,274,258 km (0.036 R)
• M29: 8,382,866 km (0.047 R)
• M30: 8,766,884 km (0.101 R)
• M31: 8,905,412 km (0.106 R)
• M32: 9,297,208 km (0.112 R)
• M33: 9,438,578 km (0.114 R)
• M34: 9,609,120 km (0.106 R)
• M35: 9,838,154 km (0.106 R)
• M36: 10,068,984 km (0.088 R)
• M37: 10,742,623 km (0.113 R)
• M38: 11,040,024 km (0.049 R)
• M39: 11,461,142 km (0.079 R)
• M40: 11,979,648 km (0.051 R)
• M41: 13,134,394 km (0.087 R)
• M42: 13,580,644 km (0.101 R)
• M43: 13,676,985 km (0.082 R)
• M44: 13,773,476 km (0.1 R)
• M45: 14,064,444 km (0.118 R)
• M46: 14,817,071 km (0.087 R)
• M47: 15,181,641 km (0.106 R)
• M48: 15,315,082 km (0.114 R)
• M49: 15,818,479 km (0.093 R)
• M50: 16,395,777 km (0.097 R)
• M51: 16,704,098 km (0.072 R)
• M52: 17,014,514 km (0.072 R)
• M53: 17,222,455 km (0.119 R)
• M54: 17,675,886 km (0.099 R)
• M55: 19,059,966 km (0.105 R)
• M56: 19,456,549 km (0.118 R)
• M57: 19,601,510 km (0.118 R)
• M58: 19,783,271 km (0.07 R)
• M59: 20,515,553 km (0.109 R)
• M60: 21,443,359 km (0.091 R)
• M61: 22,346,930 km (0.05 R)
• M62: 22,650,913 km (0.114 R)
• M63: 22,765,206 km (0.115 R)
• M64: 23,764,370 km (0.106 R)
• M65: 25,053,006 km (0.098 R)
• M66: 25,805,184 km (0.073 R)
• M67: 25,964,506 km (0.062 R)
• M68: 26,084,184 km (0.109 R)
• M69: 26,244,104 km (0.081 R)
• M70: 26,846,684 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 920.2

Radius: 3.9

Gravity: 60.5 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 12.81 AU - 20.09 AU

Year: 25546 Days

Day: 18.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 98,834,737 km

• M1: 51,611 km (0.077 R)
• M2: 83,476 km (0.075 R)
• M3: 838,795 km (0.063 R)
• M4: 960,269 km (0.076 R)
• M5: 1,253,780 km (0.112 R)
• M6: 1,500,317 km (0.037 R)
• M7: 1,536,819 km (0.049 R)
• M8: 1,723,517 km (0.103 R)
• M9: 2,077,466 km (0.077 R)
• M10: 2,242,023 km (0.091 R)
• M11: 3,266,619 km (0.077 R)
• M12: 3,554,595 km (0.09 R)
• M13: 4,052,756 km (0.083 R)
• M14: 4,414,334 km (0.087 R)
• M15: 5,960,428 km (0.114 R)
• M16: 6,850,834 km (0.117 R)
• M17: 7,909,090 km (0.035 R)
• M18: 8,554,904 km (0.094 R)
• M19: 10,945,029 km (0.092 R)
• M20: 11,087,446 km (0.092 R)
• M21: 11,881,811 km (0.107 R)
• M22: 12,101,570 km (0.101 R)
• M23: 13,677,434 km (0.097 R)
• M24: 14,294,525 km (0.097 R)
• M25: 15,237,142 km (0.035 R)
• M26: 15,796,189 km (0.082 R)
• M27: 15,876,672 km (0.094 R)
• M28: 16,037,789 km (0.062 R)
• M29: 16,524,880 km (0.079 R)
• M30: 19,288,551 km (0.072 R)
• M31: 19,460,589 km (0.087 R)
• M32: 19,633,075 km (0.088 R)
• M33: 20,503,435 km (0.092 R)
• M34: 21,653,544 km (0.08 R)
• M35: 23,463,528 km (0.082 R)
• M36: 25,039,692 km (0.101 R)
• M37: 26,841,299 km (0.061 R)
• M38: 27,709,116 km (0.086 R)
• M39: 28,390,534 km (0.116 R)
• M40: 28,782,331 km (0.11 R)
• M41: 30,969,153 km (0.096 R)
• M42: 32,490,414 km (0.088 R)
• M43: 32,695,063 km (0.077 R)
• M44: 33,105,710 km (0.114 R)
• M45: 33,208,633 km (0.05 R)
• M46: 34,139,880 km (0.069 R)
• M47: 34,347,970 km (0.108 R)
• M48: 37,519,296 km (0.078 R)
• M49: 40,562,565 km (0.104 R)
• M50: 45,159,109 km (0.104 R)
• M51: 45,387,545 km (0.048 R)
• M52: 46,650,600 km (0.094 R)
• M53: 47,228,497 km (0.09 R)
• M54: 48,274,784 km (0.118 R)
• M55: 48,976,548 km (0.068 R)
• M56: 50,153,584 km (0.065 R)
• M57: 51,340,044 km (0.094 R)
• M58: 51,697,733 km (0.052 R)
• M59: 51,817,112 km (0.104 R)
• M60: 53,016,289 km (0.042 R)
• M61: 54,103,416 km (0.088 R)
• M62: 57,038,227 km (0.078 R)
• M63: 57,408,632 km (0.111 R)
• M64: 59,773,475 km (0.043 R)
• M65: 60,904,584 km (0.08 R)
• M66: 61,789,306 km (0.101 R)
• M67: 62,042,875 km (0.108 R)
• M68: 62,678,366 km (0.105 R)
• M69: 64,983,520 km (0.089 R)
• M70: 66,146,494 km (0.091 R)
• M71: 66,405,896 km (0.118 R)
• M72: 70,734,212 km (0.08 R)
• M73: 71,132,142 km (0.095 R)
• M74: 72,865,383 km (0.109 R)
• M75: 73,938,748 km (0.098 R)
• M76: 74,747,324 km (0.097 R)
• M77: 75,423,357 km (0.1 R)
• M78: 76,237,169 km (0.058 R)
• M79: 77,736,888 km (0.119 R)
• M80: 78,284,566 km (0.097 R)
• M81: 80,211,686 km (0.056 R)
• M82: 82,712,364 km (0.084 R)
• M83: 82,852,088 km (0.098 R)
• M84: 83,551,608 km (0.106 R)
• M85: 83,972,277 km (0.081 R)
• M86: 84,674,938 km (0.09 R)
• M87: 87,362,913 km (0.081 R)
• M88: 88,074,849 km (0.119 R)
• M89: 88,360,282 km (0.112 R)
• M90: 90,510,003 km (0.049 R)
• M91: 92,822,038 km (0.12 R)
• M92: 93,257,817 km (0.069 R)
• M93: 94,131,169 km (0.07 R)
• M94: 95,885,952 km (0.113 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: 449 - 13,652 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit