🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.45 AU - 0.71 AU

Year: 162 Days

Day: 34.9 Hours

Environment

Temp: 216 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.96 AU - 1.48 AU

Year: 495 Days

Day: 40.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.23 AU - 2.41 AU

Year: 1297 Days

Day: 43.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.18 AU - 3.56 AU

Year: 1785 Days

Day: 47.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.88 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.4

Radius: 11.6

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.64 AU - 5.14 AU

Year: 3970 Days

Day: 10.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 69,795,283 km

• M1: 147,204 km (0.095 R)
• M2: 243,097 km (0.116 R)
• M3: 444,455 km (0.119 R)
• M4: 523,892 km (0.078 R)
• M5: 633,397 km (0.053 R)
• M6: 751,879 km (0.105 R)
• M7: 906,862 km (0.101 R)
• M8: 1,093,261 km (0.052 R)
• M9: 1,207,255 km (0.114 R)
• M10: 1,470,547 km (0.037 R)
• M11: 1,801,308 km (0.07 R)
• M12: 1,950,457 km (0.1 R)
• M13: 2,039,318 km (0.044 R)
• M14: 2,168,870 km (0.12 R)
• M15: 2,287,800 km (0.065 R)
• M16: 2,587,894 km (0.087 R)
• M17: 2,714,304 km (0.119 R)
• M18: 2,857,319 km (0.091 R)
• M19: 3,003,028 km (0.117 R)
• M20: 3,165,940 km (0.111 R)
• M21: 3,408,438 km (0.072 R)
• M22: 3,532,006 km (0.036 R)
• M23: 3,943,998 km (0.025 R)
• M24: 4,139,373 km (0.057 R)
• M25: 5,270,632 km (0.109 R)
• M26: 5,686,365 km (0.064 R)
• M27: 5,907,620 km (0.118 R)
• M28: 6,000,520 km (0.088 R)
• M29: 6,075,319 km (0.101 R)
• M30: 6,415,654 km (0.083 R)
• M31: 6,568,992 km (0.106 R)
• M32: 6,646,035 km (0.102 R)
• M33: 7,393,576 km (0.066 R)
• M34: 7,574,439 km (0.102 R)
• M35: 7,756,949 km (0.099 R)
• M36: 8,313,154 km (0.112 R)
• M37: 9,096,149 km (0.088 R)
• M38: 9,246,944 km (0.088 R)
• M39: 9,682,423 km (0.06 R)
• M40: 9,814,368 km (0.109 R)
• M41: 10,102,344 km (0.084 R)
• M42: 10,236,234 km (0.103 R)
• M43: 10,438,191 km (0.117 R)
• M44: 10,732,151 km (0.087 R)
• M45: 10,937,250 km (0.081 R)
• M46: 11,212,809 km (0.12 R)
• M47: 11,513,950 km (0.116 R)
• M48: 11,630,486 km (0.048 R)
• M49: 12,076,887 km (0.059 R)
• M50: 12,219,154 km (0.115 R)
• M51: 12,337,935 km (0.083 R)
• M52: 12,457,314 km (0.109 R)
• M53: 12,696,970 km (0.094 R)
• M54: 13,400,678 km (0.047 R)
• M55: 13,646,318 km (0.108 R)
• M56: 13,745,052 km (0.093 R)
• M57: 13,843,937 km (0.085 R)
• M58: 13,918,287 km (0.102 R)
• M59: 14,467,610 km (0.112 R)
• M60: 14,543,007 km (0.066 R)
• M61: 15,100,409 km (0.108 R)
• M62: 15,897,616 km (0.057 R)
• M63: 16,419,114 km (0.104 R)
• M64: 16,576,790 km (0.081 R)
• M65: 17,052,512 km (0.066 R)
• M66: 17,132,247 km (0.116 R)
• M67: 17,212,133 km (0.052 R)
• M68: 17,318,796 km (0.107 R)
• M69: 17,559,648 km (0.044 R)
• M70: 18,044,645 km (0.113 R)
• M71: 18,180,180 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.4

Radius: 10.6

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 8.36 AU - 8.64 AU

Year: 9097 Days

Day: 12 Hours

Environment

Temp: -173 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 69,795,283 km

• M1: 217,665 km (0.11 R)
• M2: 350,807 km (0.082 R)
• M3: 608,115 km (0.106 R)
• M4: 768,035 km (0.089 R)
• M5: 871,108 km (0.117 R)
• M6: 1,016,218 km (0.091 R)
• M7: 1,790,986 km (0.076 R)
• M8: 1,978,731 km (0.062 R)
• M9: 2,399,251 km (0.116 R)
• M10: 2,659,850 km (0.098 R)
• M11: 3,408,587 km (0.118 R)
• M12: 3,524,825 km (0.079 R)
• M13: 3,791,558 km (0.116 R)
• M14: 4,955,729 km (0.092 R)
• M15: 5,121,184 km (0.07 R)
• M16: 6,293,732 km (0.113 R)
• M17: 6,617,761 km (0.109 R)
• M18: 7,432,621 km (0.106 R)
• M19: 8,594,248 km (0.08 R)
• M20: 8,833,305 km (0.117 R)
• M21: 9,034,365 km (0.095 R)
• M22: 9,115,148 km (0.094 R)
• M23: 9,196,230 km (0.11 R)
• M24: 9,277,462 km (0.112 R)
• M25: 10,440,585 km (0.092 R)
• M26: 11,125,893 km (0.112 R)
• M27: 11,255,893 km (0.117 R)
• M28: 11,649,336 km (0.091 R)
• M29: 13,175,832 km (0.105 R)
• M30: 14,009,242 km (0.119 R)
• M31: 14,243,812 km (0.117 R)
• M32: 14,764,412 km (0.116 R)
• M33: 15,098,913 km (0.12 R)
• M34: 15,581,217 km (0.106 R)
• M35: 16,019,538 km (0.117 R)
• M36: 16,363,314 km (0.105 R)
• M37: 17,008,231 km (0.086 R)
• M38: 17,914,943 km (0.115 R)
• M39: 18,016,670 km (0.074 R)
• M40: 18,992,497 km (0.069 R)
• M41: 19,148,228 km (0.079 R)
• M42: 20,249,717 km (0.044 R)
• M43: 21,533,566 km (0.086 R)
• M44: 21,858,642 km (0.102 R)
• M45: 22,678,439 km (0.073 R)
• M46: 23,564,058 km (0.055 R)
• M47: 23,675,509 km (0.092 R)
• M48: 24,235,603 km (0.06 R)
• M49: 24,517,296 km (0.115 R)
• M50: 25,426,103 km (0.108 R)
• M51: 26,172,447 km (0.027 R)
• M52: 26,577,408 km (0.117 R)
• M53: 27,745,767 km (0.119 R)
• M54: 27,863,501 km (0.073 R)
• M55: 29,169,790 km (0.118 R)
• M56: 29,289,618 km (0.111 R)
• M57: 29,649,849 km (0.075 R)
• M58: 29,890,702 km (0.088 R)
• M59: 30,071,865 km (0.104 R)
• M60: 30,192,889 km (0.116 R)
• M61: 30,922,029 km (0.117 R)
• M62: 31,472,849 km (0.069 R)
• M63: 31,657,153 km (0.099 R)
• M64: 32,521,979 km (0.086 R)
• M65: 33,019,541 km (0.115 R)
• M66: 33,144,455 km (0.047 R)
• M67: 34,337,947 km (0.104 R)
• M68: 34,590,917 km (0.084 R)
• M69: 34,717,776 km (0.05 R)
• M70: 37,220,399 km (0.115 R)
• M71: 37,610,550 km (0.057 R)
• M72: 38,329,518 km (0.109 R)
• M73: 38,526,239 km (0.062 R)
• M74: 38,789,232 km (0.033 R)
• M75: 40,246,315 km (0.117 R)
• M76: 40,713,659 km (0.061 R)
• M77: 40,981,589 km (0.105 R)
• M78: 41,048,609 km (0.093 R)
• M79: 42,533,068 km (0.054 R)
• M80: 44,792,744 km (0.089 R)
• M81: 45,763,036 km (0.105 R)
• M82: 45,902,311 km (0.113 R)
• M83: 46,670,347 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150.4

Radius: 4.6

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 12.31 AU - 14.03 AU

Year: 17545 Days

Day: 19 Hours

Environment

Temp: -195 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 69,795,283 km

• M1: 99,183 km (0.115 R)
• M2: 254,017 km (0.074 R)
• M3: 309,069 km (0.1 R)
• M4: 835,205 km (0.1 R)
• M5: 1,079,947 km (0.097 R)
• M6: 1,267,842 km (0.098 R)
• M7: 1,568,982 km (0.083 R)
• M8: 2,117,707 km (0.099 R)
• M9: 2,210,757 km (0.046 R)
• M10: 2,448,917 km (0.084 R)
• M11: 2,898,309 km (0.062 R)
• M12: 3,053,741 km (0.114 R)
• M13: 3,132,430 km (0.046 R)
• M14: 3,563,720 km (0.098 R)
• M15: 3,927,842 km (0.082 R)
• M16: 4,303,632 km (0.081 R)
• M17: 4,362,424 km (0.059 R)
• M18: 4,600,434 km (0.096 R)
• M19: 4,996,270 km (0.064 R)
• M20: 5,276,766 km (0.087 R)
• M21: 5,371,312 km (0.052 R)
• M22: 5,466,456 km (0.098 R)
• M23: 5,820,255 km (0.103 R)
• M24: 6,082,201 km (0.058 R)
• M25: 6,959,742 km (0.115 R)
• M26: 7,237,695 km (0.096 R)
• M27: 7,307,706 km (0.06 R)
• M28: 7,697,110 km (0.088 R)
• M29: 8,165,800 km (0.098 R)
• M30: 8,275,305 km (0.093 R)
• M31: 8,755,515 km (0.106 R)
• M32: 9,017,760 km (0.05 R)
• M33: 9,703,815 km (0.082 R)
• M34: 9,781,158 km (0.082 R)
• M35: 9,819,903 km (0.117 R)
• M36: 10,964,626 km (0.119 R)
• M37: 11,409,830 km (0.109 R)
• M38: 11,778,439 km (0.038 R)
• M39: 12,276,001 km (0.112 R)
• M40: 13,205,902 km (0.074 R)
• M41: 13,852,763 km (0.064 R)
• M42: 14,158,242 km (0.076 R)
• M43: 14,998,383 km (0.104 R)
• M44: 15,087,693 km (0.048 R)
• M45: 15,401,998 km (0.094 R)
• M46: 15,763,726 km (0.112 R)
• M47: 16,219,850 km (0.107 R)
• M48: 16,541,785 km (0.052 R)
• M49: 16,587,861 km (0.044 R)
• M50: 17,098,438 km (0.113 R)
• M51: 17,850,168 km (0.113 R)
• M52: 18,373,162 km (0.086 R)
• M53: 19,046,203 km (0.058 R)
• M54: 19,191,462 km (0.104 R)
• M55: 20,267,968 km (0.098 R)
• M56: 20,863,368 km (0.081 R)
• M57: 21,013,115 km (0.088 R)
• M58: 21,063,081 km (0.071 R)
• M59: 21,263,393 km (0.114 R)
• M60: 21,313,657 km (0.105 R)
• M61: 21,514,717 km (0.115 R)
• M62: 22,274,674 km (0.091 R)
• M63: 23,043,458 km (0.111 R)
• M64: 23,405,185 km (0.079 R)
• M65: 24,448,930 km (0.107 R)
• M66: 24,659,563 km (0.079 R)
• M67: 24,870,646 km (0.032 R)
• M68: 25,188,541 km (0.042 R)
• M69: 25,935,633 km (0.119 R)
• M70: 26,798,215 km (0.061 R)
• M71: 26,852,369 km (0.095 R)
• M72: 27,124,039 km (0.117 R)
• M73: 29,106,809 km (0.082 R)
• M74: 29,834,154 km (0.067 R)
• M75: 29,946,502 km (0.109 R)
• M76: 30,624,180 km (0.101 R)
• M77: 30,907,967 km (0.11 R)
• M78: 31,249,649 km (0.106 R)
• M79: 31,535,381 km (0.077 R)
• M80: 32,109,537 km (0.104 R)
• M81: 32,340,068 km (0.103 R)
• M82: 32,571,196 km (0.089 R)
• M83: 34,322,239 km (0.115 R)
• M84: 34,735,130 km (0.06 R)
• M85: 34,971,793 km (0.114 R)
• M86: 36,523,423 km (0.093 R)
• M87: 37,793,060 km (0.113 R)
• M88: 38,280,450 km (0.087 R)
• M89: 39,015,424 km (0.118 R)
• M90: 39,631,618 km (0.092 R)
• M91: 40,064,703 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 268.2

Radius: 6

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 17.84 AU - 18.2 AU

Year: 28080 Days

Day: 17.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 69,795,283 km

• M1: 492,626 km (0.103 R)
• M2: 531,072 km (0.117 R)
• M3: 762,500 km (0.078 R)
• M4: 877,691 km (0.1 R)
• M5: 1,421,629 km (0.07 R)
• M6: 2,583,555 km (0.05 R)
• M7: 3,342,615 km (0.102 R)
• M8: 3,610,096 km (0.08 R)
• M9: 3,687,737 km (0.111 R)
• M10: 4,165,553 km (0.082 R)
• M11: 4,247,084 km (0.095 R)
• M12: 4,662,816 km (0.116 R)
• M13: 5,443,418 km (0.091 R)
• M14: 6,451,408 km (0.083 R)
• M15: 7,318,178 km (0.057 R)
• M16: 8,789,772 km (0.049 R)
• M17: 9,965,013 km (0.103 R)
• M18: 10,184,025 km (0.11 R)
• M19: 11,019,230 km (0.092 R)
• M20: 11,245,721 km (0.118 R)
• M21: 12,108,452 km (0.103 R)
• M22: 14,019,116 km (0.096 R)
• M23: 16,149,389 km (0.119 R)
• M24: 16,859,830 km (0.078 R)
• M25: 21,402,369 km (0.071 R)
• M26: 24,355,730 km (0.105 R)
• M27: 24,503,084 km (0.087 R)
• M28: 24,798,540 km (0.112 R)
• M29: 25,467,841 km (0.103 R)
• M30: 27,281,116 km (0.044 R)
• M31: 27,894,767 km (0.068 R)
• M32: 30,078,297 km (0.09 R)
• M33: 30,553,271 km (0.064 R)
• M34: 31,350,328 km (0.117 R)
• M35: 32,965,088 km (0.117 R)
• M36: 33,782,640 km (0.117 R)
• M37: 34,193,885 km (0.107 R)
• M38: 34,606,775 km (0.063 R)
• M39: 34,772,379 km (0.085 R)
• M40: 36,527,162 km (0.098 R)
• M41: 37,457,960 km (0.063 R)
• M42: 40,994,903 km (0.046 R)
• M43: 42,847,373 km (0.054 R)
• M44: 46,724,801 km (0.078 R)
• M45: 49,682,350 km (0.07 R)
• M46: 49,775,700 km (0.114 R)
• M47: 50,149,844 km (0.088 R)
• M48: 51,277,961 km (0.114 R)
• M49: 52,699,739 km (0.108 R)
• M50: 53,081,064 km (0.039 R)
• M51: 60,398,644 km (0.08 R)
• M52: 62,100,619 km (0.09 R)
• M53: 64,632,114 km (0.08 R)
• M54: 65,244,718 km (0.115 R)
• M55: 65,961,740 km (0.056 R)
• M56: 67,093,897 km (0.117 R)
• M57: 67,507,236 km (0.075 R)
• M58: 68,544,099 km (0.12 R)
• M59: 68,648,069 km (0.061 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 14,142 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit