🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.93 AU - 1.05 AU

Year: 367 Days

Day: 15.1 Hours

Environment

Temp: 37 °C

Axial Tilt: 18.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 25,428,703 km

• M1: 172,636 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.99 AU - 1.21 AU

Year: 430 Days

Day: 44.4 Hours

Environment

Temp: 13 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.61 AU - 1.75 AU

Year: 812 Days

Day: 39.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.69 AU - 3.23 AU

Year: 1898 Days

Day: 12.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.1

Radius: 8.4

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.05 AU - 5.41 AU

Year: 4459 Days

Day: 7.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 25,428,703 km

• M1: 109,805 km (0.056 R)
• M2: 213,027 km (0.082 R)
• M3: 284,236 km (0.093 R)
• M4: 411,394 km (0.106 R)
• M5: 533,316 km (0.107 R)
• M6: 814,860 km (0.067 R)
• M7: 897,587 km (0.106 R)
• M8: 961,615 km (0.075 R)
• M9: 1,016,218 km (0.064 R)
• M10: 1,083,089 km (0.075 R)
• M11: 1,305,391 km (0.117 R)
• M12: 1,478,476 km (0.036 R)
• M13: 1,542,204 km (0.07 R)
• M14: 1,806,394 km (0.049 R)
• M15: 2,185,924 km (0.083 R)
• M16: 2,620,955 km (0.11 R)
• M17: 2,698,746 km (0.07 R)
• M18: 2,793,142 km (0.032 R)
• M19: 2,872,578 km (0.096 R)
• M20: 2,985,076 km (0.028 R)
• M21: 3,082,763 km (0.116 R)
• M22: 3,518,243 km (0.109 R)
• M23: 3,690,879 km (0.092 R)
• M24: 3,778,244 km (0.117 R)
• M25: 4,044,678 km (0.089 R)
• M26: 4,502,148 km (0.111 R)
• M27: 4,746,591 km (0.058 R)
• M28: 4,822,736 km (0.084 R)
• M29: 5,014,820 km (0.093 R)
• M30: 5,170,252 km (0.079 R)
• M31: 5,525,846 km (0.112 R)
• M32: 6,576,173 km (0.065 R)
• M33: 6,746,565 km (0.109 R)
• M34: 6,832,284 km (0.117 R)
• M35: 6,961,387 km (0.109 R)
• M36: 7,642,058 km (0.119 R)
• M37: 7,843,716 km (0.101 R)
• M38: 8,275,006 km (0.085 R)
• M39: 8,621,026 km (0.083 R)
• M40: 8,784,237 km (0.105 R)
• M41: 9,398,935 km (0.096 R)
• M42: 9,542,848 km (0.099 R)
• M43: 9,687,360 km (0.051 R)
• M44: 9,954,392 km (0.072 R)
• M45: 10,076,464 km (0.077 R)
• M46: 10,396,454 km (0.108 R)
• M47: 10,470,804 km (0.071 R)
• M48: 10,545,304 km (0.113 R)
• M49: 10,619,953 km (0.092 R)
• M50: 10,719,735 km (0.105 R)
• M51: 10,945,478 km (0.076 R)
• M52: 11,046,307 km (0.043 R)
• M53: 11,223,580 km (0.114 R)
• M54: 11,606,551 km (0.079 R)
• M55: 12,385,357 km (0.052 R)
• M56: 12,437,866 km (0.085 R)
• M57: 12,516,704 km (0.097 R)
• M58: 12,728,086 km (0.088 R)
• M59: 13,368,963 km (0.036 R)
• M60: 13,530,828 km (0.057 R)
• M61: 13,802,049 km (0.098 R)
• M62: 14,294,825 km (0.112 R)
• M63: 14,460,280 km (0.112 R)
• M64: 14,709,809 km (0.101 R)
• M65: 14,960,834 km (0.105 R)
• M66: 15,325,703 km (0.08 R)
• M67: 15,608,443 km (0.114 R)
• M68: 15,750,561 km (0.115 R)
• M69: 15,807,409 km (0.078 R)
• M70: 16,960,359 km (0.104 R)
• M71: 17,018,703 km (0.026 R)
• M72: 18,199,927 km (0.116 R)
• M73: 18,529,342 km (0.094 R)
• M74: 19,560,071 km (0.109 R)
• M75: 19,713,259 km (0.054 R)
• M76: 20,827,764 km (0.032 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.5

Radius: 8.8

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.41 AU - 6.65 AU

Year: 4848 Days

Day: 11.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 25,428,703 km

• M1: 131,197 km (0.095 R)
• M2: 222,452 km (0.067 R)
• M3: 290,818 km (0.104 R)
• M4: 521,947 km (0.071 R)
• M5: 820,395 km (0.12 R)
• M6: 1,142,329 km (0.088 R)
• M7: 1,373,308 km (0.104 R)
• M8: 1,487,302 km (0.111 R)
• M9: 1,604,587 km (0.117 R)
• M10: 1,724,863 km (0.038 R)
• M11: 1,801,757 km (0.12 R)
• M12: 2,202,978 km (0.097 R)
• M13: 2,631,875 km (0.112 R)
• M14: 2,720,736 km (0.11 R)
• M15: 2,792,693 km (0.048 R)
• M16: 2,956,802 km (0.041 R)
• M17: 3,067,953 km (0.083 R)
• M18: 3,313,593 km (0.115 R)
• M19: 3,487,426 km (0.106 R)
• M20: 4,150,593 km (0.115 R)
• M21: 4,254,414 km (0.074 R)
• M22: 4,443,655 km (0.083 R)
• M23: 4,528,627 km (0.07 R)
• M24: 5,005,694 km (0.087 R)
• M25: 5,567,285 km (0.119 R)
• M26: 5,659,138 km (0.036 R)
• M27: 5,867,378 km (0.111 R)
• M28: 6,579,614 km (0.027 R)
• M29: 7,020,179 km (0.087 R)
• M30: 7,144,196 km (0.072 R)
• M31: 7,344,208 km (0.047 R)
• M32: 7,571,447 km (0.068 R)
• M33: 7,775,499 km (0.107 R)
• M34: 7,903,854 km (0.057 R)
• M35: 8,267,227 km (0.112 R)
• M36: 8,398,275 km (0.037 R)
• M37: 8,929,497 km (0.075 R)
• M38: 9,010,130 km (0.111 R)
• M39: 9,091,063 km (0.119 R)
• M40: 9,199,222 km (0.055 R)
• M41: 10,136,303 km (0.084 R)
• M42: 10,587,640 km (0.096 R)
• M43: 10,844,499 km (0.063 R)
• M44: 11,103,453 km (0.102 R)
• M45: 11,306,158 km (0.12 R)
• M46: 11,539,531 km (0.063 R)
• M47: 12,368,453 km (0.099 R)
• M48: 12,488,430 km (0.096 R)
• M49: 12,608,707 km (0.084 R)
• M50: 12,911,343 km (0.08 R)
• M51: 13,585,581 km (0.119 R)
• M52: 13,678,481 km (0.101 R)
• M53: 14,145,825 km (0.119 R)
• M54: 14,208,507 km (0.1 R)
• M55: 14,555,125 km (0.072 R)
• M56: 15,096,220 km (0.084 R)
• M57: 15,192,412 km (0.098 R)
• M58: 15,288,753 km (0.078 R)
• M59: 15,449,870 km (0.103 R)
• M60: 15,708,674 km (0.11 R)
• M61: 15,969,124 km (0.116 R)
• M62: 16,824,973 km (0.1 R)
• M63: 17,124,767 km (0.059 R)
• M64: 17,594,654 km (0.098 R)
• M65: 18,444,221 km (0.093 R)
• M66: 19,133,418 km (0.052 R)
• M67: 19,307,101 km (0.112 R)
• M68: 19,795,987 km (0.102 R)
• M69: 20,006,770 km (0.088 R)
• M70: 20,501,491 km (0.1 R)
• M71: 21,000,399 km (0.091 R)
• M72: 21,900,979 km (0.117 R)
• M73: 22,155,445 km (0.116 R)
• M74: 22,667,219 km (0.114 R)
• M75: 23,109,131 km (0.082 R)
• M76: 23,183,032 km (0.082 R)
• M77: 23,294,034 km (0.069 R)
• M78: 23,851,735 km (0.025 R)
• M79: 24,113,531 km (0.101 R)
• M80: 24,753,361 km (0.086 R)
• M81: 24,942,603 km (0.068 R)
• M82: 25,094,295 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.5

Radius: 14.6

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.38 AU - 6 AU

Year: 5060 Days

Day: 5.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 25,428,703 km

• M1: 203,154 km (0.086 R)
• M2: 299,794 km (0.11 R)
• M3: 391,198 km (0.115 R)
• M4: 507,286 km (0.095 R)
• M5: 649,105 km (0.075 R)
• M6: 886,068 km (0.054 R)
• M7: 1,244,205 km (0.091 R)
• M8: 1,378,694 km (0.059 R)
• M9: 1,662,930 km (0.11 R)
• M10: 2,125,786 km (0.075 R)
• M11: 2,223,174 km (0.038 R)
• M12: 2,355,568 km (0.086 R)
• M13: 2,456,696 km (0.064 R)
• M14: 2,645,938 km (0.118 R)
• M15: 2,930,173 km (0.045 R)
• M16: 3,299,680 km (0.113 R)
• M17: 3,645,251 km (0.086 R)
• M18: 3,763,134 km (0.099 R)
• M19: 3,862,318 km (0.096 R)
• M20: 4,002,641 km (0.079 R)
• M21: 4,773,219 km (0.069 R)
• M22: 5,164,866 km (0.051 R)
• M23: 5,771,785 km (0.102 R)
• M24: 5,979,277 km (0.055 R)
• M25: 6,072,327 km (0.091 R)
• M26: 6,259,773 km (0.086 R)
• M27: 6,473,100 km (0.09 R)
• M28: 6,712,905 km (0.109 R)
• M29: 6,931,318 km (0.06 R)
• M30: 7,102,757 km (0.119 R)
• M31: 8,264,684 km (0.037 R)
• M32: 8,709,139 km (0.099 R)
• M33: 8,947,598 km (0.112 R)
• M34: 9,539,707 km (0.096 R)
• M35: 10,005,854 km (0.108 R)
• M36: 10,116,706 km (0.114 R)
• M37: 10,395,556 km (0.076 R)
• M38: 10,733,498 km (0.063 R)
• M39: 11,449,174 km (0.064 R)
• M40: 12,003,434 km (0.095 R)
• M41: 12,596,440 km (0.069 R)
• M42: 12,836,395 km (0.065 R)
• M43: 13,412,197 km (0.075 R)
• M44: 13,811,175 km (0.116 R)
• M45: 14,526,552 km (0.079 R)
• M46: 14,936,151 km (0.081 R)
• M47: 15,253,896 km (0.027 R)
• M48: 15,509,709 km (0.104 R)
• M49: 15,799,330 km (0.063 R)
• M50: 16,155,523 km (0.118 R)
• M51: 16,942,108 km (0.118 R)
• M52: 17,741,260 km (0.116 R)
• M53: 17,942,918 km (0.107 R)
• M54: 18,077,855 km (0.083 R)
• M55: 18,213,092 km (0.056 R)
• M56: 18,552,679 km (0.048 R)
• M57: 19,272,544 km (0.076 R)
• M58: 19,480,036 km (0.073 R)
• M59: 19,862,109 km (0.107 R)
• M60: 20,387,198 km (0.105 R)
• M61: 20,492,814 km (0.096 R)
• M62: 20,704,495 km (0.12 R)
• M63: 21,236,914 km (0.108 R)
• M64: 21,558,549 km (0.115 R)
• M65: 21,702,014 km (0.032 R)
• M66: 21,809,874 km (0.115 R)
• M67: 23,485,220 km (0.115 R)
• M68: 24,003,427 km (0.118 R)
• M69: 24,600,173 km (0.077 R)
• M70: 24,825,168 km (0.1 R)
• M71: 25,164,007 km (0.088 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: 410 - 10,590 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit