🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.19 AU - 1.87 AU

Year: 665 Days

Day: 25.8 Hours

Environment

Temp: -10 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.53 AU - 2.41 AU

Year: 972 Days

Day: 40.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.88 AU - 4.78 AU

Year: 2634 Days

Day: 19.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.4

Radius: 14.6

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.82 AU - 6.7 AU

Year: 5505 Days

Day: 13 Hours

Environment

Temp: -152 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 53,044,628 km

• M1: 194,028 km (0.06 R)
• M2: 393,442 km (0.091 R)
• M3: 850,314 km (0.098 R)
• M4: 1,088,624 km (0.1 R)
• M5: 1,299,258 km (0.07 R)
• M6: 1,470,996 km (0.065 R)
• M7: 1,650,813 km (0.1 R)
• M8: 1,743,563 km (0.109 R)
• M9: 2,072,828 km (0.088 R)
• M10: 2,194,002 km (0.068 R)
• M11: 2,443,681 km (0.109 R)
• M12: 2,593,728 km (0.105 R)
• M13: 2,925,835 km (0.043 R)
• M14: 3,016,940 km (0.103 R)
• M15: 3,155,169 km (0.099 R)
• M16: 3,248,518 km (0.098 R)
• M17: 3,534,549 km (0.07 R)
• M18: 4,004,286 km (0.057 R)
• M19: 4,363,321 km (0.109 R)
• M20: 5,112,806 km (0.051 R)
• M21: 5,334,510 km (0.104 R)
• M22: 5,446,410 km (0.106 R)
• M23: 5,587,630 km (0.117 R)
• M24: 5,816,066 km (0.073 R)
• M25: 7,157,959 km (0.107 R)
• M26: 7,468,823 km (0.114 R)
• M27: 8,136,479 km (0.107 R)
• M28: 8,363,269 km (0.068 R)
• M29: 8,526,480 km (0.097 R)
• M30: 8,790,072 km (0.083 R)
• M31: 9,392,802 km (0.113 R)
• M32: 9,596,853 km (0.054 R)
• M33: 10,078,409 km (0.068 R)
• M34: 10,252,391 km (0.108 R)
• M35: 10,357,109 km (0.071 R)
• M36: 10,993,798 km (0.119 R)
• M37: 11,280,876 km (0.117 R)
• M38: 11,425,238 km (0.096 R)
• M39: 11,935,666 km (0.069 R)
• M40: 12,083,020 km (0.1 R)
• M41: 13,974,087 km (0.11 R)
• M42: 14,914,309 km (0.043 R)
• M43: 15,152,469 km (0.075 R)
• M44: 16,321,876 km (0.076 R)
• M45: 16,773,063 km (0.114 R)
• M46: 17,394,941 km (0.085 R)
• M47: 18,066,636 km (0.103 R)
• M48: 18,193,495 km (0.059 R)
• M49: 18,448,260 km (0.068 R)
• M50: 18,832,427 km (0.115 R)
• M51: 18,961,081 km (0.11 R)
• M52: 19,262,521 km (0.108 R)
• M53: 19,392,222 km (0.098 R)
• M54: 20,704,645 km (0.066 R)
• M55: 20,926,199 km (0.117 R)
• M56: 21,059,640 km (0.111 R)
• M57: 21,193,231 km (0.049 R)
• M58: 21,327,121 km (0.087 R)
• M59: 21,550,770 km (0.11 R)
• M60: 23,138,901 km (0.092 R)
• M61: 23,831,090 km (0.11 R)
• M62: 24,952,626 km (0.089 R)
• M63: 26,234,979 km (0.026 R)
• M64: 26,474,784 km (0.088 R)
• M65: 26,860,148 km (0.094 R)
• M66: 27,636,112 km (0.096 R)
• M67: 28,075,930 km (0.113 R)
• M68: 30,108,666 km (0.077 R)
• M69: 30,813,571 km (0.061 R)
• M70: 31,574,875 km (0.109 R)
• M71: 31,830,089 km (0.07 R)
• M72: 32,034,738 km (0.111 R)
• M73: 32,239,837 km (0.102 R)
• M74: 32,496,697 km (0.113 R)
• M75: 33,012,660 km (0.074 R)
• M76: 33,375,435 km (0.063 R)
• M77: 33,583,376 km (0.051 R)
• M78: 34,000,454 km (0.086 R)
• M79: 34,629,214 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.6

Radius: 11.3

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 11.76 AU - 11.94 AU

Year: 14337 Days

Day: 5.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 53,044,628 km

• M1: 201,808 km (0.098 R)
• M2: 491,279 km (0.112 R)
• M3: 1,299,557 km (0.112 R)
• M4: 1,373,757 km (0.077 R)
• M5: 1,475,035 km (0.102 R)
• M6: 1,552,826 km (0.09 R)
• M7: 2,077,914 km (0.111 R)
• M8: 2,345,246 km (0.1 R)
• M9: 3,112,085 km (0.089 R)
• M10: 3,213,213 km (0.101 R)
• M11: 3,628,646 km (0.117 R)
• M12: 3,842,870 km (0.084 R)
• M13: 4,024,632 km (0.102 R)
• M14: 4,246,635 km (0.098 R)
• M15: 4,897,236 km (0.107 R)
• M16: 4,975,924 km (0.072 R)
• M17: 6,290,590 km (0.088 R)
• M18: 6,376,310 km (0.105 R)
• M19: 6,635,414 km (0.111 R)
• M20: 7,164,242 km (0.064 R)
• M21: 7,569,951 km (0.083 R)
• M22: 7,936,765 km (0.115 R)
• M23: 8,592,752 km (0.052 R)
• M24: 10,817,123 km (0.099 R)
• M25: 11,334,582 km (0.113 R)
• M26: 11,966,034 km (0.066 R)
• M27: 12,125,805 km (0.069 R)
• M28: 13,098,790 km (0.074 R)
• M29: 13,650,058 km (0.088 R)
• M30: 14,152,856 km (0.09 R)
• M31: 14,265,354 km (0.027 R)
• M32: 15,118,959 km (0.064 R)
• M33: 15,581,067 km (0.056 R)
• M34: 17,656,588 km (0.087 R)
• M35: 18,943,130 km (0.029 R)
• M36: 20,069,901 km (0.105 R)
• M37: 20,577,636 km (0.119 R)
• M38: 20,769,121 km (0.066 R)
• M39: 21,025,382 km (0.104 R)
• M40: 21,670,598 km (0.117 R)
• M41: 21,800,449 km (0.087 R)
• M42: 24,789,414 km (0.063 R)
• M43: 25,676,530 km (0.088 R)
• M44: 27,201,530 km (0.037 R)
• M45: 27,622,499 km (0.047 R)
• M46: 28,827,061 km (0.075 R)
• M47: 29,328,064 km (0.109 R)
• M48: 29,831,910 km (0.119 R)
• M49: 30,048,677 km (0.096 R)
• M50: 30,266,043 km (0.119 R)
• M51: 30,338,598 km (0.117 R)
• M52: 30,556,562 km (0.089 R)
• M53: 31,360,501 km (0.098 R)
• M54: 32,691,024 km (0.117 R)
• M55: 33,889,154 km (0.117 R)
• M56: 35,406,974 km (0.087 R)
• M57: 35,483,418 km (0.088 R)
• M58: 35,789,795 km (0.051 R)
• M59: 37,646,903 km (0.065 R)
• M60: 38,351,359 km (0.077 R)
• M61: 38,744,652 km (0.113 R)
• M62: 39,218,279 km (0.092 R)
• M63: 39,693,850 km (0.098 R)
• M64: 40,171,367 km (0.101 R)
• M65: 40,490,758 km (0.069 R)
• M66: 41,051,750 km (0.107 R)
• M67: 41,454,019 km (0.083 R)
• M68: 41,695,919 km (0.108 R)
• M69: 42,913,047 km (0.116 R)
• M70: 43,403,129 km (0.056 R)
• M71: 44,967,175 km (0.089 R)
• M72: 49,426,837 km (0.11 R)
• M73: 49,597,828 km (0.073 R)
• M74: 49,854,837 km (0.062 R)
• M75: 51,232,484 km (0.106 R)
• M76: 51,752,336 km (0.027 R)
• M77: 54,377,928 km (0.118 R)
• M78: 56,867,237 km (0.06 R)
• M79: 57,405,490 km (0.101 R)
• M80: 57,855,331 km (0.11 R)
• M81: 57,945,389 km (0.06 R)
• M82: 58,125,804 km (0.049 R)
• M83: 58,667,947 km (0.048 R)
• M84: 59,666,363 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 167

Radius: 7.2

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 12.43 AU - 20.59 AU

Year: 23578 Days

Day: 18.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 53,044,628 km

• M1: 159,172 km (0.105 R)
• M2: 481,855 km (0.052 R)
• M3: 1,049,279 km (0.082 R)
• M4: 1,543,252 km (0.097 R)
• M5: 1,591,422 km (0.087 R)
• M6: 1,640,191 km (0.102 R)
• M7: 1,739,075 km (0.06 R)
• M8: 1,969,007 km (0.095 R)
• M9: 2,629,183 km (0.119 R)
• M10: 2,953,062 km (0.099 R)
• M11: 3,165,940 km (0.109 R)
• M12: 3,736,057 km (0.099 R)
• M13: 3,966,288 km (0.108 R)
• M14: 4,544,634 km (0.051 R)
• M15: 4,968,744 km (0.068 R)
• M16: 5,368,768 km (0.083 R)
• M17: 5,703,568 km (0.086 R)
• M18: 5,816,814 km (0.118 R)
• M19: 6,276,827 km (0.112 R)
• M20: 6,354,768 km (0.065 R)
• M21: 6,472,053 km (0.048 R)
• M22: 7,518,939 km (0.086 R)
• M23: 7,601,666 km (0.086 R)
• M24: 7,768,019 km (0.115 R)
• M25: 7,935,419 km (0.051 R)
• M26: 8,359,529 km (0.105 R)
• M27: 8,445,249 km (0.057 R)
• M28: 8,531,267 km (0.1 R)
• M29: 8,704,053 km (0.082 R)
• M30: 8,921,867 km (0.118 R)
• M31: 9,229,590 km (0.042 R)
• M32: 9,810,479 km (0.054 R)
• M33: 10,403,335 km (0.069 R)
• M34: 10,867,089 km (0.076 R)
• M35: 11,007,561 km (0.115 R)
• M36: 11,290,301 km (0.076 R)
• M37: 11,575,584 km (0.085 R)
• M38: 12,298,740 km (0.12 R)
• M39: 12,887,857 km (0.109 R)
• M40: 13,385,868 km (0.102 R)
• M41: 13,637,192 km (0.104 R)
• M42: 14,093,615 km (0.113 R)
• M43: 15,703,438 km (0.118 R)
• M44: 16,342,221 km (0.03 R)
• M45: 16,557,044 km (0.078 R)
• M46: 16,826,768 km (0.074 R)
• M47: 17,535,114 km (0.09 R)
• M48: 18,420,135 km (0.116 R)
• M49: 18,475,935 km (0.102 R)
• M50: 18,699,734 km (0.095 R)
• M51: 19,150,023 km (0.103 R)
• M52: 19,319,817 km (0.079 R)
• M53: 21,103,024 km (0.116 R)
• M54: 21,395,637 km (0.065 R)
• M55: 21,748,389 km (0.11 R)
• M56: 23,299,270 km (0.104 R)
• M57: 23,541,170 km (0.109 R)
• M58: 23,601,607 km (0.072 R)
• M59: 24,210,321 km (0.115 R)
• M60: 24,516,548 km (0.112 R)
• M61: 25,567,174 km (0.113 R)
• M62: 25,816,553 km (0.078 R)
• M63: 26,822,150 km (0.03 R)
• M64: 28,032,846 km (0.071 R)
• M65: 29,391,494 km (0.093 R)
• M66: 29,914,787 km (0.111 R)
• M67: 30,309,277 km (0.032 R)
• M68: 31,302,906 km (0.071 R)
• M69: 31,502,918 km (0.079 R)
• M70: 32,779,586 km (0.105 R)
• M71: 33,118,276 km (0.048 R)
• M72: 33,390,095 km (0.056 R)
• M73: 34,416,037 km (0.065 R)
• M74: 35,175,097 km (0.045 R)
• M75: 35,244,361 km (0.026 R)
• M76: 37,202,298 km (0.097 R)
• M77: 37,697,317 km (0.043 R)
• M78: 39,626,830 km (0.112 R)
• M79: 40,349,687 km (0.117 R)
• M80: 41,076,883 km (0.079 R)
• M81: 41,442,051 km (0.097 R)
• M82: 42,543,989 km (0.104 R)
• M83: 43,061,597 km (0.057 R)
• M84: 45,680,757 km (0.087 R)
• M85: 46,438,470 km (0.114 R)
• M86: 47,659,488 km (0.094 R)
• M87: 48,890,978 km (0.067 R)
• M88: 49,123,004 km (0.045 R)
• M89: 50,132,939 km (0.109 R)
• M90: 51,149,756 km (0.095 R)
• M91: 51,306,684 km (0.079 R)
• M92: 52,252,292 km (0.119 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 17,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit