🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.02 AU - 1.06 AU

Year: 378 Days

Day: 30.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 49 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 83,481,325 km

• M1: 331,359 km (0.117 R)
• M2: 374,443 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.79 AU - 2.13 AU

Year: 978 Days

Day: 22.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.12 AU - 2.26 AU

Year: 1155 Days

Day: 39.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.1 AU - 3.36 AU

Year: 1608 Days

Day: 43.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.29 AU - 5.09 AU

Year: 3620 Days

Day: 34.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,481,325 km

• M1: 670,049 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.2

Radius: 10.4

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.38 AU - 9.76 AU

Year: 8172 Days

Day: 11.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 83,481,325 km

• M1: 300,093 km (0.079 R)
• M2: 588,219 km (0.074 R)
• M3: 724,802 km (0.07 R)
• M4: 831,315 km (0.048 R)
• M5: 957,875 km (0.118 R)
• M6: 1,512,135 km (0.112 R)
• M7: 1,616,255 km (0.1 R)
• M8: 1,758,822 km (0.075 R)
• M9: 1,887,327 km (0.099 R)
• M10: 1,962,126 km (0.048 R)
• M11: 2,134,163 km (0.089 R)
• M12: 2,371,425 km (0.113 R)
• M13: 3,313,443 km (0.094 R)
• M14: 3,404,399 km (0.047 R)
• M15: 3,729,475 km (0.066 R)
• M16: 4,509,927 km (0.072 R)
• M17: 4,815,406 km (0.072 R)
• M18: 5,022,898 km (0.078 R)
• M19: 5,206,903 km (0.054 R)
• M20: 5,717,631 km (0.077 R)
• M21: 5,854,662 km (0.105 R)
• M22: 6,556,426 km (0.092 R)
• M23: 6,990,260 km (0.098 R)
• M24: 7,166,486 km (0.077 R)
• M25: 7,977,306 km (0.076 R)
• M26: 8,254,212 km (0.05 R)
• M27: 8,347,112 km (0.107 R)
• M28: 8,440,461 km (0.063 R)
• M29: 8,785,584 km (0.098 R)
• M30: 9,039,601 km (0.07 R)
• M31: 9,167,507 km (0.07 R)
• M32: 9,587,279 km (0.12 R)
• M33: 10,179,088 km (0.098 R)
• M34: 10,850,334 km (0.036 R)
• M35: 10,952,359 km (0.092 R)
• M36: 11,054,535 km (0.075 R)
• M37: 12,200,454 km (0.097 R)
• M38: 12,519,397 km (0.072 R)
• M39: 13,057,351 km (0.082 R)
• M40: 13,383,624 km (0.108 R)
• M41: 13,749,540 km (0.098 R)
• M42: 14,007,447 km (0.078 R)
• M43: 14,118,598 km (0.049 R)
• M44: 14,304,399 km (0.066 R)
• M45: 14,942,135 km (0.069 R)
• M46: 15,704,186 km (0.094 R)
• M47: 16,635,433 km (0.114 R)
• M48: 16,713,822 km (0.076 R)
• M49: 17,107,863 km (0.07 R)
• M50: 17,345,574 km (0.098 R)
• M51: 18,632,564 km (0.108 R)
• M52: 18,918,147 km (0.103 R)
• M53: 19,122,946 km (0.087 R)
• M54: 19,205,225 km (0.118 R)
• M55: 19,949,923 km (0.09 R)
• M56: 20,367,750 km (0.103 R)
• M57: 20,493,712 km (0.116 R)
• M58: 20,746,382 km (0.088 R)
• M59: 20,830,756 km (0.117 R)
• M60: 20,915,278 km (0.112 R)
• M61: 21,981,911 km (0.082 R)
• M62: 22,413,501 km (0.11 R)
• M63: 22,804,251 km (0.113 R)
• M64: 23,372,723 km (0.078 R)
• M65: 25,241,200 km (0.06 R)
• M66: 25,783,791 km (0.044 R)
• M67: 27,018,722 km (0.11 R)
• M68: 27,203,326 km (0.111 R)
• M69: 27,388,378 km (0.108 R)
• M70: 27,945,929 km (0.089 R)
• M71: 28,554,194 km (0.067 R)
• M72: 29,688,595 km (0.044 R)
• M73: 29,831,461 km (0.058 R)
• M74: 29,926,755 km (0.099 R)
• M75: 30,357,148 km (0.053 R)
• M76: 30,453,040 km (0.062 R)
• M77: 30,597,103 km (0.082 R)
• M78: 30,693,294 km (0.07 R)
• M79: 32,490,414 km (0.085 R)
• M80: 32,735,904 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583.5

Radius: 7.1

Gravity: 11.58 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 12.42 AU - 17.04 AU

Year: 20151 Days

Day: 16.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,481,325 km

• M1: 603,627 km (0.025 R)
• M2: 689,347 km (0.074 R)
• M3: 779,405 km (0.079 R)
• M4: 873,652 km (0.107 R)
• M5: 1,288,187 km (0.116 R)
• M6: 2,075,820 km (0.051 R)
• M7: 2,309,492 km (0.091 R)
• M8: 2,412,266 km (0.067 R)
• M9: 3,365,204 km (0.096 R)
• M10: 3,560,579 km (0.096 R)
• M11: 3,679,659 km (0.063 R)
• M12: 4,003,538 km (0.12 R)
• M13: 4,722,057 km (0.109 R)
• M14: 5,163,221 km (0.095 R)
• M15: 5,571,473 km (0.077 R)
• M16: 5,756,376 km (0.055 R)
• M17: 5,990,198 km (0.117 R)
• M18: 6,037,321 km (0.081 R)
• M19: 6,612,824 km (0.109 R)
• M20: 6,808,498 km (0.119 R)
• M21: 7,457,753 km (0.116 R)
• M22: 8,074,545 km (0.097 R)
• M23: 8,389,149 km (0.081 R)
• M24: 9,247,392 km (0.098 R)
• M25: 9,301,996 km (0.109 R)
• M26: 10,815,627 km (0.072 R)
• M27: 11,453,961 km (0.114 R)
• M28: 13,503,003 km (0.101 R)
• M29: 14,569,187 km (0.087 R)
• M30: 14,696,345 km (0.034 R)
• M31: 15,208,868 km (0.094 R)
• M32: 15,662,149 km (0.098 R)
• M33: 16,185,592 km (0.05 R)
• M34: 16,383,360 km (0.093 R)
• M35: 16,981,602 km (0.107 R)
• M36: 19,096,019 km (0.101 R)
• M37: 19,655,066 km (0.055 R)
• M38: 19,936,609 km (0.073 R)
• M39: 20,290,408 km (0.118 R)
• M40: 20,361,317 km (0.107 R)
• M41: 21,147,903 km (0.11 R)
• M42: 21,653,693 km (0.111 R)
• M43: 22,529,888 km (0.1 R)
• M44: 22,824,446 km (0.108 R)
• M45: 24,015,694 km (0.097 R)
• M46: 24,392,082 km (0.046 R)
• M47: 24,467,629 km (0.102 R)
• M48: 27,394,362 km (0.118 R)
• M49: 27,787,655 km (0.109 R)
• M50: 28,898,718 km (0.106 R)
• M51: 29,701,161 km (0.034 R)
• M52: 29,943,360 km (0.055 R)
• M53: 30,267,389 km (0.099 R)
• M54: 30,837,058 km (0.064 R)
• M55: 31,821,711 km (0.119 R)
• M56: 32,483,981 km (0.12 R)
• M57: 34,837,455 km (0.106 R)
• M58: 35,007,697 km (0.109 R)
• M59: 36,465,528 km (0.05 R)
• M60: 36,898,016 km (0.037 R)
• M61: 37,419,364 km (0.042 R)
• M62: 37,855,592 km (0.082 R)
• M63: 38,909,658 km (0.099 R)
• M64: 39,351,570 km (0.099 R)
• M65: 39,617,555 km (0.089 R)
• M66: 40,598,020 km (0.077 R)
• M67: 40,687,479 km (0.084 R)
• M68: 40,777,088 km (0.104 R)
• M69: 41,315,940 km (0.114 R)
• M70: 41,766,978 km (0.105 R)
• M71: 42,038,198 km (0.036 R)
• M72: 44,414,112 km (0.06 R)
• M73: 45,246,624 km (0.089 R)
• M74: 46,084,372 km (0.084 R)
• M75: 46,364,718 km (0.104 R)
• M76: 46,645,663 km (0.109 R)
• M77: 47,115,101 km (0.102 R)
• M78: 47,680,581 km (0.069 R)
• M79: 48,153,460 km (0.063 R)
• M80: 49,773,156 km (0.11 R)
• M81: 49,868,899 km (0.11 R)
• M82: 51,701,174 km (0.087 R)
• M83: 52,284,456 km (0.032 R)
• M84: 55,133,697 km (0.088 R)
• M85: 55,232,880 km (0.118 R)
• M86: 55,630,063 km (0.075 R)
• M87: 56,627,282 km (0.097 R)
• M88: 56,927,525 km (0.04 R)
• M89: 57,228,366 km (0.108 R)
• M90: 60,572,178 km (0.055 R)
• M91: 61,495,047 km (0.107 R)
• M92: 63,770,431 km (0.058 R)
• M93: 69,685,680 km (0.109 R)
• M94: 71,083,672 km (0.074 R)
• M95: 72,273,723 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 852.4

Radius: 3.1

Gravity: 88.7 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 12.15 AU - 17.75 AU

Year: 20604 Days

Day: 17.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 83,481,325 km

• M1: 348,862 km (0.107 R)
• M2: 450,589 km (0.112 R)
• M3: 493,972 km (0.077 R)
• M4: 706,102 km (0.053 R)
• M5: 731,234 km (0.085 R)
• M6: 1,174,044 km (0.099 R)
• M7: 1,485,656 km (0.082 R)
• M8: 2,291,540 km (0.108 R)
• M9: 2,405,085 km (0.037 R)
• M10: 2,637,710 km (0.102 R)
• M11: 2,959,046 km (0.078 R)
• M12: 3,000,185 km (0.11 R)
• M13: 3,166,239 km (0.087 R)
• M14: 3,208,126 km (0.092 R)
• M15: 4,223,597 km (0.046 R)
• M16: 4,409,547 km (0.046 R)
• M17: 4,789,525 km (0.086 R)
• M18: 4,983,404 km (0.071 R)
• M19: 5,081,391 km (0.115 R)
• M20: 5,279,010 km (0.063 R)
• M21: 5,939,035 km (0.105 R)
• M22: 6,042,856 km (0.085 R)
• M23: 6,147,276 km (0.076 R)
• M24: 6,410,867 km (0.12 R)
• M25: 7,058,626 km (0.118 R)
• M26: 7,726,880 km (0.12 R)
• M27: 8,183,602 km (0.118 R)
• M28: 8,299,091 km (0.051 R)
• M29: 9,122,777 km (0.102 R)
• M30: 9,483,757 km (0.098 R)
• M31: 9,665,967 km (0.088 R)
• M32: 10,219,629 km (0.057 R)
• M33: 11,940,902 km (0.101 R)
• M34: 12,269,419 km (0.092 R)
• M35: 12,467,935 km (0.097 R)
• M36: 12,534,357 km (0.096 R)
• M37: 12,734,220 km (0.096 R)
• M38: 12,801,090 km (0.094 R)
• M39: 14,232,293 km (0.089 R)
• M40: 15,641,654 km (0.1 R)
• M41: 16,073,094 km (0.087 R)
• M42: 16,800,738 km (0.062 R)
• M43: 17,168,600 km (0.046 R)
• M44: 17,464,803 km (0.079 R)
• M45: 19,047,250 km (0.115 R)
• M46: 20,127,346 km (0.095 R)
• M47: 21,068,915 km (0.076 R)
• M48: 21,624,821 km (0.106 R)
• M49: 21,704,706 km (0.051 R)
• M50: 22,105,180 km (0.072 R)
• M51: 23,896,016 km (0.113 R)
• M52: 24,808,712 km (0.084 R)
• M53: 26,071,618 km (0.114 R)
• M54: 26,582,644 km (0.054 R)
• M55: 27,269,149 km (0.071 R)
• M56: 27,701,038 km (0.106 R)
• M57: 27,874,571 km (0.118 R)
• M58: 29,098,581 km (0.095 R)
• M59: 29,186,694 km (0.102 R)
• M60: 29,894,741 km (0.073 R)
• M61: 31,508,453 km (0.118 R)
• M62: 32,691,323 km (0.119 R)
• M63: 33,426,447 km (0.108 R)
• M64: 33,795,954 km (0.053 R)
• M65: 33,981,306 km (0.118 R)
• M66: 36,136,562 km (0.051 R)
• M67: 36,231,258 km (0.102 R)
• M68: 36,801,226 km (0.1 R)
• M69: 37,469,928 km (0.065 R)
• M70: 37,565,671 km (0.062 R)
• M71: 37,661,713 km (0.046 R)
• M72: 38,625,572 km (0.1 R)
• M73: 42,161,916 km (0.036 R)
• M74: 42,361,330 km (0.096 R)
• M75: 44,373,272 km (0.079 R)
• M76: 44,677,853 km (0.102 R)
• M77: 45,595,337 km (0.107 R)
• M78: 46,622,176 km (0.116 R)
• M79: 46,931,694 km (0.096 R)
• M80: 50,275,506 km (0.043 R)
• M81: 50,592,803 km (0.052 R)
• M82: 52,833,181 km (0.048 R)
• M83: 55,323,836 km (0.114 R)
• M84: 56,308,788 km (0.098 R)
• M85: 56,968,515 km (0.114 R)
• M86: 57,852,339 km (0.087 R)
• M87: 60,081,497 km (0.092 R)
• M88: 60,755,734 km (0.108 R)
• M89: 64,738,329 km (0.086 R)
• M90: 69,981,136 km (0.107 R)
• M91: 70,217,201 km (0.063 R)
• M92: 71,877,738 km (0.08 R)
• M93: 72,593,414 km (0.079 R)
• M94: 75,479,306 km (0.058 R)
• M95: 80,248,337 km (0.099 R)
• M96: 80,742,908 km (0.081 R)
• M97: 81,486,708 km (0.106 R)
• M98: 82,856,277 km (0.079 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 12,835 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit