🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.91 AU - 1.49 AU

Year: 458 Days

Day: 43.9 Hours

Environment

Temp: 41 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.4 AU - 1.46 AU

Year: 596 Days

Day: 14.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 141.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 93,549,745 km

• M1: 910,602 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.39 AU - 1.51 AU

Year: 608 Days

Day: 36.4 Hours

Environment

Temp: -9 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.51 AU - 2.91 AU

Year: 1554 Days

Day: 28.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.67 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.6

Radius: 9.3

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.24 AU - 8 AU

Year: 5932 Days

Day: 12.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 93,549,745 km

• M1: 130,749 km (0.115 R)
• M2: 194,028 km (0.044 R)
• M3: 346,768 km (0.117 R)
• M4: 415,284 km (0.063 R)
• M5: 569,220 km (0.054 R)
• M6: 691,441 km (0.063 R)
• M7: 836,551 km (0.065 R)
• M8: 1,284,148 km (0.102 R)
• M9: 1,365,380 km (0.071 R)
• M10: 1,499,270 km (0.068 R)
• M11: 1,619,995 km (0.101 R)
• M12: 1,889,870 km (0.087 R)
• M13: 2,154,808 km (0.119 R)
• M14: 2,636,662 km (0.099 R)
• M15: 2,762,325 km (0.1 R)
• M16: 3,285,020 km (0.12 R)
• M17: 3,443,294 km (0.117 R)
• M18: 3,790,960 km (0.075 R)
• M19: 3,957,163 km (0.032 R)
• M20: 4,125,610 km (0.107 R)
• M21: 4,519,950 km (0.082 R)
• M22: 4,849,215 km (0.087 R)
• M23: 5,055,810 km (0.051 R)
• M24: 5,318,055 km (0.075 R)
• M25: 5,910,761 km (0.091 R)
• M26: 6,020,716 km (0.109 R)
• M27: 6,326,793 km (0.088 R)
• M28: 7,158,258 km (0.116 R)
• M29: 7,334,484 km (0.103 R)
• M30: 7,962,945 km (0.085 R)
• M31: 9,302,893 km (0.1 R)
• M32: 9,786,693 km (0.087 R)
• M33: 9,884,380 km (0.112 R)
• M34: 10,212,598 km (0.087 R)
• M35: 10,278,571 km (0.064 R)
• M36: 10,544,256 km (0.069 R)
• M37: 10,913,314 km (0.111 R)
• M38: 11,526,366 km (0.117 R)
• M39: 11,837,081 km (0.111 R)
• M40: 12,115,632 km (0.105 R)
• M41: 12,785,831 km (0.105 R)
• M42: 13,179,273 km (0.053 R)
• M43: 13,540,402 km (0.092 R)
• M44: 13,649,459 km (0.074 R)
• M45: 14,494,837 km (0.069 R)
• M46: 14,569,037 km (0.097 R)
• M47: 14,942,583 km (0.076 R)
• M48: 15,168,177 km (0.09 R)
• M49: 16,274,453 km (0.069 R)
• M50: 16,390,392 km (0.111 R)
• M51: 16,661,912 km (0.106 R)
• M52: 16,895,883 km (0.106 R)
• M53: 17,406,460 km (0.083 R)
• M54: 17,525,091 km (0.118 R)
• M55: 17,723,309 km (0.101 R)
• M56: 17,962,067 km (0.12 R)
• M57: 18,121,987 km (0.113 R)
• M58: 18,282,206 km (0.076 R)
• M59: 18,402,782 km (0.061 R)
• M60: 18,604,290 km (0.11 R)
• M61: 21,331,609 km (0.034 R)
• M62: 21,500,804 km (0.084 R)
• M63: 21,628,112 km (0.059 R)
• M64: 22,439,830 km (0.12 R)
• M65: 22,525,849 km (0.114 R)
• M66: 23,785,613 km (0.115 R)
• M67: 23,961,091 km (0.102 R)
• M68: 24,181,149 km (0.089 R)
• M69: 24,534,649 km (0.097 R)
• M70: 24,978,805 km (0.101 R)
• M71: 25,336,195 km (0.099 R)
• M72: 25,515,413 km (0.108 R)
• M73: 26,554,520 km (0.089 R)
• M74: 27,010,644 km (0.063 R)
• M75: 27,147,974 km (0.078 R)
• M76: 27,699,691 km (0.113 R)
• M77: 28,023,122 km (0.076 R)
• M78: 28,487,474 km (0.07 R)
• M79: 28,767,371 km (0.04 R)
• M80: 29,423,807 km (0.081 R)
• M81: 29,612,300 km (0.106 R)
• M82: 29,848,515 km (0.028 R)
• M83: 30,513,029 km (0.037 R)
• M84: 30,608,472 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.1

Radius: 14.8

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 8.03 AU - 10.71 AU

Year: 9989 Days

Day: 11.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 93,549,745 km

• M1: 208,988 km (0.077 R)
• M2: 324,328 km (0.116 R)
• M3: 505,192 km (0.068 R)
• M4: 893,847 km (0.1 R)
• M5: 1,010,982 km (0.099 R)
• M6: 1,113,008 km (0.114 R)
• M7: 1,240,615 km (0.049 R)
• M8: 1,488,200 km (0.074 R)
• M9: 1,827,338 km (0.117 R)
• M10: 2,990,013 km (0.096 R)
• M11: 3,295,940 km (0.055 R)
• M12: 3,839,729 km (0.111 R)
• M13: 4,274,759 km (0.067 R)
• M14: 4,585,324 km (0.064 R)
• M15: 4,939,273 km (0.057 R)
• M16: 5,787,044 km (0.086 R)
• M17: 5,939,185 km (0.109 R)
• M18: 6,325,297 km (0.09 R)
• M19: 6,640,201 km (0.044 R)
• M20: 7,081,664 km (0.046 R)
• M21: 7,285,566 km (0.117 R)
• M22: 7,574,290 km (0.078 R)
• M23: 7,866,754 km (0.099 R)
• M24: 8,291,163 km (0.067 R)
• M25: 8,419,967 km (0.06 R)
• M26: 8,679,519 km (0.119 R)
• M27: 9,029,877 km (0.081 R)
• M28: 9,162,421 km (0.081 R)
• M29: 9,789,834 km (0.048 R)
• M30: 10,616,811 km (0.116 R)
• M31: 10,944,431 km (0.105 R)
• M32: 11,899,314 km (0.109 R)
• M33: 12,044,723 km (0.097 R)
• M34: 14,143,880 km (0.042 R)
• M35: 14,556,471 km (0.06 R)
• M36: 16,354,039 km (0.049 R)
• M37: 16,896,032 km (0.076 R)
• M38: 17,169,198 km (0.101 R)
• M39: 18,952,255 km (0.09 R)
• M40: 19,236,192 km (0.049 R)
• M41: 20,212,168 km (0.115 R)
• M42: 21,380,976 km (0.109 R)
• M43: 22,092,763 km (0.108 R)
• M44: 22,812,329 km (0.118 R)
• M45: 23,235,691 km (0.086 R)
• M46: 23,357,164 km (0.052 R)
• M47: 23,539,674 km (0.065 R)
• M48: 24,274,648 km (0.097 R)
• M49: 25,017,102 km (0.118 R)
• M50: 26,397,591 km (0.066 R)
• M51: 27,225,017 km (0.041 R)
• M52: 28,384,850 km (0.072 R)
• M53: 28,514,701 km (0.081 R)
• M54: 29,232,471 km (0.068 R)
• M55: 29,560,689 km (0.118 R)
• M56: 29,692,335 km (0.109 R)
• M57: 30,353,408 km (0.108 R)
• M58: 31,354,218 km (0.107 R)
• M59: 31,622,895 km (0.092 R)
• M60: 32,705,386 km (0.119 R)
• M61: 33,525,182 km (0.111 R)
• M62: 33,731,178 km (0.09 R)
• M63: 34,282,746 km (0.079 R)
• M64: 35,604,293 km (0.088 R)
• M65: 36,236,195 km (0.072 R)
• M66: 36,377,116 km (0.118 R)
• M67: 36,730,167 km (0.117 R)
• M68: 38,225,697 km (0.077 R)
• M69: 38,800,601 km (0.092 R)
• M70: 39,668,419 km (0.071 R)
• M71: 41,275,848 km (0.074 R)
• M72: 42,013,515 km (0.081 R)
• M73: 44,403,490 km (0.081 R)
• M74: 45,691,079 km (0.114 R)
• M75: 46,148,400 km (0.063 R)
• M76: 46,301,139 km (0.082 R)
• M77: 46,607,217 km (0.108 R)
• M78: 50,096,886 km (0.114 R)
• M79: 51,753,982 km (0.088 R)
• M80: 52,151,164 km (0.079 R)
• M81: 52,389,922 km (0.043 R)
• M82: 53,028,556 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 898.3

Radius: 7.5

Gravity: 15.97 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 14.15 AU - 19.29 AU

Year: 23809 Days

Day: 18.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,549,745 km

• M1: 554,859 km (0.082 R)
• M2: 628,311 km (0.093 R)
• M3: 2,129,077 km (0.052 R)
• M4: 2,207,915 km (0.103 R)
• M5: 3,182,545 km (0.103 R)
• M6: 4,323,079 km (0.084 R)
• M7: 4,423,310 km (0.12 R)
• M8: 4,988,790 km (0.094 R)
• M9: 5,907,022 km (0.1 R)
• M10: 6,074,422 km (0.118 R)
• M11: 6,876,416 km (0.047 R)
• M12: 6,993,700 km (0.114 R)
• M13: 7,170,974 km (0.096 R)
• M14: 7,349,594 km (0.048 R)
• M15: 7,772,208 km (0.033 R)
• M16: 7,833,244 km (0.1 R)
• M17: 8,327,216 km (0.091 R)
• M18: 8,389,598 km (0.077 R)
• M19: 8,831,211 km (0.098 R)
• M20: 9,087,023 km (0.061 R)
• M21: 10,536,627 km (0.088 R)
• M22: 11,705,285 km (0.095 R)
• M23: 11,915,770 km (0.069 R)
• M24: 13,059,445 km (0.107 R)
• M25: 13,717,975 km (0.099 R)
• M26: 13,865,927 km (0.105 R)
• M27: 14,915,357 km (0.082 R)
• M28: 19,693,961 km (0.103 R)
• M29: 20,364,010 km (0.111 R)
• M30: 20,617,279 km (0.102 R)
• M31: 21,640,529 km (0.104 R)
• M32: 23,030,443 km (0.08 R)
• M33: 23,382,297 km (0.038 R)
• M34: 23,558,972 km (0.104 R)
• M35: 23,647,534 km (0.086 R)
• M36: 25,804,286 km (0.089 R)
• M37: 26,629,319 km (0.1 R)
• M38: 27,929,623 km (0.056 R)
• M39: 28,965,738 km (0.087 R)
• M40: 29,440,861 km (0.106 R)
• M41: 29,536,155 km (0.102 R)
• M42: 29,727,191 km (0.105 R)
• M43: 30,398,886 km (0.053 R)
• M44: 32,640,759 km (0.076 R)
• M45: 33,631,995 km (0.054 R)
• M46: 33,731,627 km (0.107 R)
• M47: 35,542,509 km (0.101 R)
• M48: 38,005,638 km (0.104 R)
• M49: 38,317,400 km (0.114 R)
• M50: 39,152,755 km (0.095 R)
• M51: 39,257,623 km (0.058 R)
• M52: 40,629,286 km (0.05 R)
• M53: 42,338,890 km (0.118 R)
• M54: 42,662,171 km (0.086 R)
• M55: 42,878,041 km (0.096 R)
• M56: 43,310,977 km (0.032 R)
• M57: 43,962,925 km (0.094 R)
• M58: 44,508,807 km (0.111 R)
• M59: 44,618,313 km (0.099 R)
• M60: 46,270,621 km (0.094 R)
• M61: 47,383,330 km (0.114 R)
• M62: 47,942,976 km (0.062 R)
• M63: 49,068,850 km (0.077 R)
• M64: 50,317,244 km (0.036 R)
• M65: 50,545,381 km (0.1 R)
• M66: 50,773,817 km (0.053 R)
• M67: 50,888,259 km (0.093 R)
• M68: 51,806,191 km (0.037 R)
• M69: 52,613,870 km (0.107 R)
• M70: 54,358,630 km (0.08 R)
• M71: 55,650,258 km (0.099 R)
• M72: 55,886,174 km (0.093 R)
• M73: 56,358,903 km (0.103 R)
• M74: 60,795,079 km (0.114 R)
• M75: 65,093,325 km (0.114 R)
• M76: 66,464,389 km (0.105 R)
• M77: 67,216,268 km (0.112 R)
• M78: 67,844,878 km (0.07 R)
• M79: 70,124,301 km (0.118 R)
• M80: 70,506,673 km (0.039 R)
• M81: 72,944,071 km (0.078 R)
• M82: 75,800,792 km (0.096 R)
• M83: 76,848,576 km (0.09 R)
• M84: 77,769,500 km (0.067 R)
• M85: 78,693,866 km (0.114 R)
• M86: 79,356,434 km (0.107 R)
• M87: 82,025,111 km (0.076 R)
• M88: 84,858,644 km (0.054 R)
• M89: 85,266,149 km (0.064 R)
• M90: 86,765,568 km (0.059 R)
• M91: 87,039,033 km (0.118 R)
• M92: 87,587,010 km (0.077 R)
• M93: 87,998,853 km (0.057 R)
• M94: 88,824,185 km (0.103 R)
• M95: 91,454,863 km (0.095 R)
• M96: 92,430,540 km (0.07 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 15,988 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit