🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.59 AU - 0.71 AU

Year: 185 Days

Day: 13.4 Hours

Environment

Temp: 184 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.72 AU - 0.86 AU

Year: 248 Days

Day: 34.4 Hours

Environment

Temp: 124 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.9 AU - 1.32 AU

Year: 413 Days

Day: 24.8 Hours

Environment

Temp: 44 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,982,832 km

• M1: 108,010 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.37 AU - 2.39 AU

Year: 1296 Days

Day: 34.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.2

Radius: 9.9

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6.56 AU - 10.2 AU

Year: 8566 Days

Day: 9.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 157.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 78,982,832 km

• M1: 145,260 km (0.089 R)
• M2: 214,075 km (0.051 R)
• M3: 299,645 km (0.093 R)
• M4: 369,956 km (0.095 R)
• M5: 435,928 km (0.067 R)
• M6: 851,212 km (0.11 R)
• M7: 1,209,200 km (0.11 R)
• M8: 1,535,622 km (0.052 R)
• M9: 1,768,696 km (0.067 R)
• M10: 2,334,475 km (0.109 R)
• M11: 2,512,496 km (0.11 R)
• M12: 2,834,880 km (0.085 R)
• M13: 3,570,004 km (0.097 R)
• M14: 3,775,701 km (0.12 R)
• M15: 3,958,958 km (0.077 R)
• M16: 4,198,913 km (0.09 R)
• M17: 4,805,682 km (0.075 R)
• M18: 5,587,480 km (0.107 R)
• M19: 5,766,699 km (0.081 R)
• M20: 5,917,493 km (0.112 R)
• M21: 6,100,152 km (0.093 R)
• M22: 6,377,656 km (0.115 R)
• M23: 6,439,889 km (0.081 R)
• M24: 6,502,271 km (0.113 R)
• M25: 6,564,953 km (0.109 R)
• M26: 6,849,339 km (0.119 R)
• M27: 7,893,083 km (0.116 R)
• M28: 8,195,570 km (0.097 R)
• M29: 8,673,685 km (0.111 R)
• M30: 9,020,752 km (0.057 R)
• M31: 9,125,769 km (0.069 R)
• M32: 9,266,541 km (0.078 R)
• M33: 10,564,602 km (0.08 R)
• M34: 11,272,648 km (0.079 R)
• M35: 11,423,593 km (0.115 R)
• M36: 11,727,725 km (0.106 R)
• M37: 11,880,764 km (0.033 R)
• M38: 12,538,396 km (0.087 R)
• M39: 12,812,758 km (0.098 R)
• M40: 13,247,789 km (0.06 R)
• M41: 13,367,318 km (0.102 R)
• M42: 13,687,756 km (0.056 R)
• M43: 15,369,386 km (0.116 R)
• M44: 15,831,494 km (0.107 R)
• M45: 16,170,632 km (0.095 R)
• M46: 19,192,808 km (0.074 R)
• M47: 19,463,581 km (0.112 R)
• M48: 20,329,902 km (0.115 R)
• M49: 20,421,755 km (0.104 R)
• M50: 20,559,983 km (0.079 R)
• M51: 20,976,314 km (0.093 R)
• M52: 21,535,661 km (0.108 R)
• M53: 22,099,944 km (0.107 R)
• M54: 22,431,303 km (0.097 R)
• M55: 22,716,736 km (0.111 R)
• M56: 23,003,365 km (0.028 R)
• M57: 23,531,895 km (0.109 R)
• M58: 23,870,285 km (0.117 R)
• M59: 24,015,844 km (0.087 R)
• M60: 24,649,989 km (0.12 R)
• M61: 25,240,153 km (0.046 R)
• M62: 25,437,921 km (0.077 R)
• M63: 26,334,312 km (0.12 R)
• M64: 27,089,182 km (0.069 R)
• M65: 27,240,875 km (0.063 R)
• M66: 28,877,924 km (0.116 R)
• M67: 29,448,042 km (0.078 R)
• M68: 29,969,540 km (0.063 R)
• M69: 30,126,618 km (0.116 R)
• M70: 30,388,863 km (0.103 R)
• M71: 30,599,347 km (0.097 R)
• M72: 30,810,280 km (0.083 R)
• M73: 31,818,570 km (0.073 R)
• M74: 32,300,125 km (0.05 R)
• M75: 33,053,799 km (0.117 R)
• M76: 33,813,308 km (0.096 R)
• M77: 34,853,312 km (0.097 R)
• M78: 35,681,635 km (0.094 R)
• M79: 36,404,941 km (0.112 R)
• M80: 36,572,491 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.5

Radius: 14.2

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.75 AU - 10.57 AU

Year: 8999 Days

Day: 11.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 78,982,832 km

• M1: 177,872 km (0.044 R)
• M2: 294,409 km (0.111 R)
• M3: 392,994 km (0.027 R)
• M4: 574,306 km (0.077 R)
• M5: 1,377,198 km (0.104 R)
• M6: 1,533,677 km (0.089 R)
• M7: 2,358,859 km (0.107 R)
• M8: 2,572,635 km (0.117 R)
• M9: 2,768,159 km (0.075 R)
• M10: 2,968,770 km (0.104 R)
• M11: 3,096,676 km (0.065 R)
• M12: 3,791,558 km (0.111 R)
• M13: 4,157,175 km (0.083 R)
• M14: 4,446,198 km (0.044 R)
• M15: 4,832,011 km (0.052 R)
• M16: 5,136,144 km (0.096 R)
• M17: 5,509,690 km (0.105 R)
• M18: 5,667,815 km (0.085 R)
• M19: 6,021,464 km (0.103 R)
• M20: 6,382,144 km (0.106 R)
• M21: 6,987,866 km (0.112 R)
• M22: 7,228,420 km (0.064 R)
• M23: 7,367,246 km (0.117 R)
• M24: 7,788,813 km (0.109 R)
• M25: 8,002,439 km (0.083 R)
• M26: 8,545,479 km (0.116 R)
• M27: 8,729,036 km (0.094 R)
• M28: 8,988,438 km (0.087 R)
• M29: 11,314,237 km (0.059 R)
• M30: 11,597,276 km (0.07 R)
• M31: 12,005,678 km (0.029 R)
• M32: 12,170,236 km (0.105 R)
• M33: 12,543,632 km (0.095 R)
• M34: 14,161,084 km (0.033 R)
• M35: 14,905,782 km (0.053 R)
• M36: 15,038,476 km (0.119 R)
• M37: 15,888,491 km (0.1 R)
• M38: 16,524,880 km (0.043 R)
• M39: 17,215,873 km (0.103 R)
• M40: 17,681,870 km (0.063 R)
• M41: 18,104,783 km (0.11 R)
• M42: 18,530,987 km (0.049 R)
• M43: 18,673,853 km (0.113 R)
• M44: 18,912,761 km (0.119 R)
• M45: 19,441,889 km (0.076 R)
• M46: 20,024,722 km (0.078 R)
• M47: 20,465,587 km (0.115 R)
• M48: 20,761,192 km (0.098 R)
• M49: 20,959,260 km (0.072 R)
• M50: 21,108,110 km (0.101 R)
• M51: 21,406,857 km (0.1 R)
• M52: 21,706,950 km (0.112 R)
• M53: 22,008,540 km (0.068 R)
• M54: 22,109,518 km (0.065 R)
• M55: 23,588,891 km (0.056 R)
• M56: 23,899,008 km (0.107 R)
• M57: 24,418,860 km (0.106 R)
• M58: 25,258,404 km (0.086 R)
• M59: 26,374,553 km (0.087 R)
• M60: 26,481,665 km (0.113 R)
• M61: 26,965,764 km (0.077 R)
• M62: 27,669,921 km (0.109 R)
• M63: 29,763,095 km (0.025 R)
• M64: 29,930,495 km (0.075 R)
• M65: 31,054,573 km (0.104 R)
• M66: 31,508,154 km (0.049 R)
• M67: 31,621,848 km (0.037 R)
• M68: 33,286,274 km (0.116 R)
• M69: 33,925,057 km (0.12 R)
• M70: 35,746,860 km (0.075 R)
• M71: 36,639,810 km (0.114 R)
• M72: 37,239,248 km (0.068 R)
• M73: 37,419,663 km (0.104 R)
• M74: 38,873,755 km (0.117 R)
• M75: 39,546,347 km (0.062 R)
• M76: 39,791,986 km (0.086 R)
• M77: 39,914,956 km (0.062 R)
• M78: 41,774,607 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.8

Radius: 6.6

Gravity: 17.33 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 12.13 AU - 15.67 AU

Year: 18299 Days

Day: 15.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 78,982,832 km

• M1: 307,274 km (0.086 R)
• M2: 673,938 km (0.109 R)
• M3: 741,856 km (0.04 R)
• M4: 788,381 km (0.12 R)
• M5: 984,803 km (0.118 R)
• M6: 1,423,125 km (0.08 R)
• M7: 1,787,695 km (0.105 R)
• M8: 2,248,456 km (0.106 R)
• M9: 2,671,668 km (0.107 R)
• M10: 5,131,207 km (0.059 R)
• M11: 5,222,162 km (0.11 R)
• M12: 6,064,997 km (0.042 R)
• M13: 6,209,508 km (0.118 R)
• M14: 6,452,904 km (0.055 R)
• M15: 6,949,270 km (0.106 R)
• M16: 7,049,949 km (0.119 R)
• M17: 7,100,513 km (0.063 R)
• M18: 7,303,966 km (0.113 R)
• M19: 9,553,170 km (0.112 R)
• M20: 10,060,906 km (0.075 R)
• M21: 10,404,382 km (0.081 R)
• M22: 11,696,160 km (0.059 R)
• M23: 11,996,852 km (0.041 R)
• M24: 12,057,289 km (0.111 R)
• M25: 12,239,051 km (0.106 R)
• M26: 13,162,219 km (0.114 R)
• M27: 13,789,932 km (0.12 R)
• M28: 14,171,406 km (0.119 R)
• M29: 15,467,373 km (0.073 R)
• M30: 15,665,141 km (0.089 R)
• M31: 16,733,419 km (0.12 R)
• M32: 17,894,000 km (0.105 R)
• M33: 18,240,319 km (0.119 R)
• M34: 18,379,594 km (0.09 R)
• M35: 19,221,830 km (0.087 R)
• M36: 20,148,440 km (0.068 R)
• M37: 21,089,410 km (0.055 R)
• M38: 21,896,940 km (0.107 R)
• M39: 21,970,841 km (0.042 R)
• M40: 22,490,544 km (0.056 R)
• M41: 24,073,738 km (0.109 R)
• M42: 24,686,192 km (0.11 R)
• M43: 25,692,537 km (0.028 R)
• M44: 26,004,747 km (0.071 R)
• M45: 26,318,454 km (0.076 R)
• M46: 29,685,753 km (0.086 R)
• M47: 30,837,955 km (0.108 R)
• M48: 31,086,886 km (0.119 R)
• M49: 31,419,592 km (0.036 R)
• M50: 32,762,532 km (0.085 R)
• M51: 33,016,400 km (0.079 R)
• M52: 33,867,462 km (0.072 R)
• M53: 34,295,611 km (0.046 R)
• M54: 34,467,349 km (0.093 R)
• M55: 34,811,873 km (0.104 R)
• M56: 35,417,296 km (0.094 R)
• M57: 35,939,093 km (0.117 R)
• M58: 36,814,390 km (0.085 R)
• M59: 39,481,870 km (0.059 R)
• M60: 41,752,018 km (0.082 R)
• M61: 43,877,654 km (0.105 R)
• M62: 45,565,567 km (0.12 R)
• M63: 46,038,146 km (0.034 R)
• M64: 49,004,522 km (0.058 R)
• M65: 50,559,742 km (0.096 R)
• M66: 50,755,266 km (0.027 R)
• M67: 50,853,103 km (0.07 R)
• M68: 51,539,758 km (0.051 R)
• M69: 51,933,649 km (0.114 R)
• M70: 52,130,819 km (0.085 R)
• M71: 52,625,240 km (0.1 R)
• M72: 52,724,274 km (0.107 R)
• M73: 53,121,007 km (0.101 R)
• M74: 54,617,883 km (0.08 R)
• M75: 54,818,494 km (0.099 R)
• M76: 55,623,331 km (0.066 R)
• M77: 59,190,642 km (0.088 R)
• M78: 61,470,663 km (0.113 R)
• M79: 63,357,241 km (0.116 R)
• M80: 64,096,105 km (0.118 R)
• M81: 64,731,597 km (0.064 R)
• M82: 65,369,183 km (0.092 R)
• M83: 65,475,697 km (0.091 R)
• M84: 67,079,835 km (0.081 R)
• M85: 68,264,351 km (0.111 R)
• M86: 68,913,306 km (0.118 R)
• M87: 69,890,629 km (0.064 R)
• M88: 72,850,124 km (0.113 R)
• M89: 72,960,527 km (0.109 R)
• M90: 73,181,483 km (0.067 R)
• M91: 74,067,551 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732.7

Radius: 5.1

Gravity: 28.17 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 13.92 AU - 16.02 AU

Year: 20452 Days

Day: 20.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,982,832 km

• M1: 515,215 km (0.115 R)
• M2: 718,668 km (0.108 R)
• M3: 1,026,391 km (0.109 R)
• M4: 1,401,582 km (0.112 R)
• M5: 1,556,416 km (0.091 R)
• M6: 1,588,131 km (0.088 R)
• M7: 1,984,715 km (0.11 R)
• M8: 2,123,691 km (0.067 R)
• M9: 2,194,302 km (0.061 R)
• M10: 3,141,106 km (0.069 R)
• M11: 3,593,191 km (0.04 R)
• M12: 3,719,901 km (0.114 R)
• M13: 5,019,906 km (0.087 R)
• M14: 5,161,725 km (0.07 R)
• M15: 6,140,544 km (0.096 R)
• M16: 6,394,112 km (0.095 R)
• M17: 7,281,676 km (0.106 R)
• M18: 8,041,035 km (0.08 R)
• M19: 9,169,003 km (0.082 R)
• M20: 9,575,311 km (0.076 R)
• M21: 9,810,180 km (0.113 R)
• M22: 10,106,383 km (0.055 R)
• M23: 10,707,767 km (0.108 R)
• M24: 10,768,504 km (0.104 R)
• M25: 10,829,390 km (0.083 R)
• M26: 12,388,200 km (0.111 R)
• M27: 12,579,984 km (0.043 R)
• M28: 13,817,009 km (0.085 R)
• M29: 13,949,403 km (0.108 R)
• M30: 14,416,448 km (0.101 R)
• M31: 15,024,264 km (0.11 R)
• M32: 15,571,493 km (0.107 R)
• M33: 16,615,237 km (0.073 R)
• M34: 16,897,379 km (0.082 R)
• M35: 17,466,449 km (0.099 R)
• M36: 18,259,019 km (0.119 R)
• M37: 18,696,293 km (0.084 R)
• M38: 19,804,514 km (0.095 R)
• M39: 22,705,516 km (0.079 R)
• M40: 23,097,014 km (0.115 R)
• M41: 23,254,241 km (0.103 R)
• M42: 24,284,970 km (0.067 R)
• M43: 25,249,428 km (0.055 R)
• M44: 25,330,360 km (0.104 R)
• M45: 27,381,796 km (0.106 R)
• M46: 27,548,149 km (0.083 R)
• M47: 28,553,596 km (0.113 R)
• M48: 30,428,057 km (0.101 R)
• M49: 31,467,015 km (0.044 R)
• M50: 32,517,640 km (0.068 R)
• M51: 32,782,129 km (0.083 R)
• M52: 35,465,616 km (0.035 R)
• M53: 35,919,646 km (0.11 R)
• M54: 36,101,856 km (0.093 R)
• M55: 36,375,620 km (0.095 R)
• M56: 36,925,392 km (0.099 R)
• M57: 38,591,015 km (0.028 R)
• M58: 39,339,004 km (0.115 R)
• M59: 39,526,899 km (0.066 R)
• M60: 40,280,872 km (0.096 R)
• M61: 42,282,791 km (0.101 R)
• M62: 42,957,328 km (0.107 R)
• M63: 43,053,968 km (0.029 R)
• M64: 43,344,337 km (0.119 R)
• M65: 43,441,277 km (0.116 R)
• M66: 44,219,335 km (0.098 R)
• M67: 44,414,561 km (0.104 R)
• M68: 44,707,922 km (0.111 R)
• M69: 45,789,215 km (0.102 R)
• M70: 46,481,704 km (0.11 R)
• M71: 47,078,151 km (0.082 R)
• M72: 47,777,072 km (0.103 R)
• M73: 48,479,434 km (0.086 R)
• M74: 48,781,622 km (0.117 R)
• M75: 49,894,480 km (0.103 R)
• M76: 51,528,239 km (0.093 R)
• M77: 51,939,483 km (0.061 R)
• M78: 52,351,625 km (0.09 R)
• M79: 52,454,848 km (0.045 R)
• M80: 53,075,679 km (0.113 R)
• M81: 56,745,464 km (0.049 R)
• M82: 57,595,629 km (0.102 R)
• M83: 59,308,674 km (0.076 R)
• M84: 62,456,064 km (0.084 R)
• M85: 63,884,424 km (0.095 R)
• M86: 64,879,549 km (0.071 R)
• M87: 65,434,707 km (0.081 R)
• M88: 66,549,510 km (0.088 R)
• M89: 70,957,262 km (0.098 R)
• M90: 72,102,583 km (0.05 R)
• M91: 73,947,723 km (0.096 R)
• M92: 75,808,272 km (0.119 R)
• M93: 76,275,766 km (0.079 R)
• M94: 77,096,310 km (0.04 R)
• M95: 78,509,860 km (0.095 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 12,673 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit