🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.54 AU - 0.62 AU

Year: 200 Days

Day: 38.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.07 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.19 AU - 1.91 AU

Year: 874 Days

Day: 16.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,390,012 km

• M1: 616,044 km (0.039 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.35 AU - 2.19 AU

Year: 1067 Days

Day: 31.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,390,012 km

• M1: 260,001 km (0.098 R)
• M2: 376,837 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.76 AU - 2.66 AU

Year: 1488 Days

Day: 18.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.9

Radius: 11.2

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.24 AU - 2.84 AU

Year: 1834 Days

Day: 6.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 77,390,012 km

• M1: 139,874 km (0.113 R)
• M2: 232,924 km (0.092 R)
• M3: 303,684 km (0.045 R)
• M4: 499,507 km (0.101 R)
• M5: 731,534 km (0.113 R)
• M6: 873,352 km (0.037 R)
• M7: 1,009,337 km (0.057 R)
• M8: 1,104,182 km (0.092 R)
• M9: 1,218,923 km (0.089 R)
• M10: 1,314,965 km (0.074 R)
• M11: 1,390,213 km (0.098 R)
• M12: 1,545,196 km (0.081 R)
• M13: 1,668,465 km (0.107 R)
• M14: 1,879,248 km (0.092 R)
• M15: 2,078,662 km (0.11 R)
• M16: 2,194,750 km (0.096 R)
• M17: 2,334,325 km (0.113 R)
• M18: 2,541,817 km (0.069 R)
• M19: 2,622,151 km (0.064 R)
• M20: 2,815,582 km (0.105 R)
• M21: 2,944,684 km (0.088 R)
• M22: 3,169,530 km (0.116 R)
• M23: 3,359,819 km (0.101 R)
• M24: 3,553,997 km (0.052 R)
• M25: 3,743,537 km (0.086 R)
• M26: 3,953,573 km (0.071 R)
• M27: 4,236,612 km (0.11 R)
• M28: 4,597,591 km (0.088 R)
• M29: 4,831,862 km (0.092 R)
• M30: 4,968,744 km (0.111 R)
• M31: 5,060,746 km (0.085 R)
• M32: 5,181,173 km (0.07 R)
• M33: 5,377,744 km (0.071 R)
• M34: 5,529,137 km (0.093 R)
• M35: 5,672,452 km (0.112 R)
• M36: 5,778,367 km (0.075 R)
• M37: 5,855,859 km (0.066 R)
• M38: 6,060,659 km (0.083 R)
• M39: 6,198,588 km (0.109 R)
• M40: 6,558,071 km (0.053 R)

Asteroid Belt

Center: 3.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.4

Radius: 13.5

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.36 AU - 6.36 AU

Year: 5622 Days

Day: 12.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 77,390,012 km

• M1: 182,809 km (0.089 R)
• M2: 283,338 km (0.036 R)
• M3: 423,212 km (0.083 R)
• M4: 803,041 km (0.095 R)
• M5: 1,099,544 km (0.094 R)
• M6: 1,449,603 km (0.101 R)
• M7: 1,680,732 km (0.083 R)
• M8: 1,874,461 km (0.111 R)
• M9: 1,974,243 km (0.094 R)
• M10: 2,402,691 km (0.078 R)
• M11: 2,489,757 km (0.106 R)
• M12: 2,611,231 km (0.118 R)
• M13: 2,768,757 km (0.065 R)
• M14: 2,860,311 km (0.112 R)
• M15: 2,976,250 km (0.104 R)
• M16: 3,081,866 km (0.052 R)
• M17: 3,321,372 km (0.119 R)
• M18: 3,492,661 km (0.079 R)
• M19: 3,704,642 km (0.04 R)
• M20: 3,844,216 km (0.075 R)
• M21: 3,985,586 km (0.092 R)
• M22: 4,731,781 km (0.101 R)
• M23: 4,869,710 km (0.027 R)
• M24: 5,008,986 km (0.109 R)
• M25: 5,291,426 km (0.027 R)
• M26: 5,901,786 km (0.119 R)
• M27: 6,035,526 km (0.09 R)
• M28: 6,427,622 km (0.08 R)
• M29: 6,766,012 km (0.093 R)
• M30: 7,508,317 km (0.119 R)
• M31: 7,685,890 km (0.103 R)
• M32: 7,995,857 km (0.103 R)
• M33: 8,111,047 km (0.119 R)
• M34: 8,243,441 km (0.112 R)
• M35: 9,173,042 km (0.104 R)
• M36: 9,328,474 km (0.117 R)
• M37: 9,554,367 km (0.067 R)
• M38: 9,764,403 km (0.089 R)
• M39: 9,852,516 km (0.045 R)
• M40: 10,135,854 km (0.091 R)
• M41: 10,386,131 km (0.111 R)
• M42: 10,548,146 km (0.064 R)
• M43: 10,692,807 km (0.089 R)
• M44: 10,911,070 km (0.111 R)
• M45: 11,002,325 km (0.06 R)
• M46: 11,537,437 km (0.072 R)
• M47: 11,742,685 km (0.106 R)
• M48: 12,099,925 km (0.114 R)
• M49: 12,251,467 km (0.052 R)
• M50: 12,844,623 km (0.11 R)
• M51: 13,096,097 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.6

Radius: 11.6

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.31 AU - 8.63 AU

Year: 9249 Days

Day: 7.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 77,390,012 km

• M1: 157,377 km (0.059 R)
• M2: 265,237 km (0.053 R)
• M3: 356,492 km (0.076 R)
• M4: 486,343 km (0.106 R)
• M5: 571,165 km (0.04 R)
• M6: 787,034 km (0.045 R)
• M7: 860,337 km (0.111 R)
• M8: 936,183 km (0.04 R)
• M9: 1,246,749 km (0.096 R)
• M10: 1,570,927 km (0.065 R)
• M11: 1,841,699 km (0.068 R)
• M12: 2,583,555 km (0.077 R)
• M13: 3,534,399 km (0.083 R)
• M14: 3,685,942 km (0.05 R)
• M15: 4,259,500 km (0.096 R)
• M16: 4,339,984 km (0.04 R)
• M17: 4,475,220 km (0.119 R)
• M18: 5,200,770 km (0.081 R)
• M19: 5,489,643 km (0.086 R)
• M20: 5,695,041 km (0.112 R)
• M21: 6,234,940 km (0.067 R)
• M22: 7,202,988 km (0.117 R)
• M23: 7,299,179 km (0.101 R)
• M24: 7,460,446 km (0.046 R)
• M25: 7,885,304 km (0.043 R)
• M26: 8,452,728 km (0.096 R)
• M27: 9,102,582 km (0.102 R)
• M28: 9,241,558 km (0.119 R)
• M29: 9,697,832 km (0.099 R)
• M30: 9,982,217 km (0.109 R)
• M31: 10,089,628 km (0.113 R)
• M32: 10,197,488 km (0.092 R)
• M33: 10,486,661 km (0.066 R)
• M34: 10,852,129 km (0.111 R)
• M35: 11,147,585 km (0.093 R)
• M36: 11,670,878 km (0.109 R)
• M37: 11,859,670 km (0.083 R)
• M38: 12,240,547 km (0.112 R)
• M39: 12,625,312 km (0.08 R)
• M40: 12,975,072 km (0.104 R)
• M41: 14,405,826 km (0.056 R)
• M42: 14,567,841 km (0.052 R)
• M43: 14,812,134 km (0.119 R)
• M44: 16,095,534 km (0.064 R)
• M45: 16,432,429 km (0.067 R)
• M46: 16,686,745 km (0.104 R)
• M47: 18,239,720 km (0.074 R)
• M48: 18,767,651 km (0.118 R)
• M49: 19,255,939 km (0.113 R)
• M50: 20,290,408 km (0.094 R)
• M51: 20,381,214 km (0.028 R)
• M52: 20,563,275 km (0.102 R)
• M53: 21,620,483 km (0.078 R)
• M54: 22,039,058 km (0.092 R)
• M55: 22,225,905 km (0.106 R)
• M56: 22,648,370 km (0.102 R)
• M57: 24,557,538 km (0.026 R)
• M58: 24,945,595 km (0.075 R)
• M59: 25,091,602 km (0.089 R)
• M60: 25,189,140 km (0.066 R)
• M61: 27,366,238 km (0.03 R)
• M62: 27,667,677 km (0.119 R)
• M63: 27,869,335 km (0.055 R)
• M64: 28,680,754 km (0.115 R)
• M65: 28,987,131 km (0.117 R)
• M66: 31,739,432 km (0.099 R)
• M67: 34,303,390 km (0.062 R)
• M68: 35,610,128 km (0.081 R)
• M69: 35,774,685 km (0.113 R)
• M70: 36,379,958 km (0.058 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 87.3

Radius: 3.3

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 10.86 AU - 12.78 AU

Year: 18410 Days

Day: 22.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,390,012 km

• M1: 229,034 km (0.069 R)
• M2: 298,597 km (0.054 R)
• M3: 740,210 km (0.032 R)
• M4: 969,843 km (0.059 R)
• M5: 1,100,741 km (0.088 R)
• M6: 1,168,359 km (0.093 R)
• M7: 1,272,479 km (0.08 R)
• M8: 1,343,538 km (0.113 R)
• M9: 2,444,728 km (0.086 R)
• M10: 2,991,359 km (0.117 R)
• M11: 3,278,288 km (0.11 R)
• M12: 3,326,907 km (0.113 R)
• M13: 3,400,360 km (0.116 R)
• M14: 3,573,893 km (0.074 R)
• M15: 4,190,536 km (0.114 R)
• M16: 4,296,451 km (0.049 R)
• M17: 4,646,809 km (0.066 R)
• M18: 4,811,666 km (0.092 R)
• M19: 5,034,417 km (0.071 R)
• M20: 5,634,903 km (0.069 R)
• M21: 5,899,093 km (0.035 R)
• M22: 6,197,541 km (0.118 R)
• M23: 6,227,610 km (0.071 R)
• M24: 6,287,898 km (0.09 R)
• M25: 6,531,293 km (0.081 R)
• M26: 6,684,930 km (0.102 R)
• M27: 7,090,041 km (0.096 R)
• M28: 7,121,607 km (0.091 R)
• M29: 7,311,596 km (0.077 R)
• M30: 7,535,245 km (0.084 R)
• M31: 7,664,049 km (0.077 R)
• M32: 8,186,743 km (0.115 R)
• M33: 8,452,280 km (0.09 R)
• M34: 9,231,535 km (0.103 R)
• M35: 9,300,350 km (0.082 R)
• M36: 9,507,992 km (0.079 R)
• M37: 9,612,262 km (0.08 R)
• M38: 9,751,986 km (0.071 R)
• M39: 9,892,458 km (0.105 R)
• M40: 10,068,834 km (0.119 R)
• M41: 10,930,069 km (0.114 R)
• M42: 11,259,185 km (0.105 R)
• M43: 11,295,986 km (0.062 R)
• M44: 11,517,390 km (0.087 R)
• M45: 11,889,590 km (0.092 R)
• M46: 11,964,389 km (0.107 R)
• M47: 13,926,963 km (0.07 R)
• M48: 14,084,939 km (0.11 R)
• M49: 14,562,904 km (0.056 R)
• M50: 16,110,643 km (0.084 R)
• M51: 16,610,300 km (0.111 R)
• M52: 16,694,075 km (0.091 R)
• M53: 16,819,887 km (0.067 R)
• M54: 17,326,575 km (0.029 R)
• M55: 18,268,593 km (0.107 R)
• M56: 18,745,810 km (0.101 R)
• M57: 20,470,374 km (0.114 R)
• M58: 20,695,070 km (0.047 R)
• M59: 20,965,842 km (0.098 R)
• M60: 22,475,883 km (0.099 R)
• M61: 22,800,810 km (0.106 R)
• M62: 23,455,001 km (0.053 R)
• M63: 23,595,923 km (0.089 R)
• M64: 24,020,631 km (0.105 R)
• M65: 24,162,749 km (0.045 R)
• M66: 24,210,321 km (0.105 R)
• M67: 24,590,898 km (0.118 R)
• M68: 24,877,677 km (0.116 R)
• M69: 25,021,441 km (0.085 R)
• M70: 25,358,036 km (0.116 R)
• M71: 27,014,084 km (0.066 R)
• M72: 27,260,622 km (0.061 R)
• M73: 27,656,458 km (0.106 R)
• M74: 28,604,459 km (0.108 R)
• M75: 29,057,142 km (0.069 R)
• M76: 29,360,228 km (0.108 R)
• M77: 29,613,646 km (0.035 R)
• M78: 30,327,079 km (0.08 R)
• M79: 30,531,878 km (0.062 R)
• M80: 30,634,502 km (0.103 R)
• M81: 30,788,588 km (0.101 R)
• M82: 30,942,973 km (0.116 R)
• M83: 31,874,669 km (0.053 R)
• M84: 32,187,328 km (0.055 R)
• M85: 32,239,538 km (0.101 R)
• M86: 32,343,957 km (0.075 R)
• M87: 32,658,113 km (0.11 R)
• M88: 32,868,148 km (0.08 R)
• M89: 33,818,543 km (0.12 R)
• M90: 34,350,513 km (0.07 R)
• M91: 34,457,177 km (0.109 R)
• M92: 35,422,532 km (0.048 R)
• M93: 35,584,397 km (0.049 R)
• M94: 35,638,252 km (0.074 R)
• M95: 36,071,039 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 850.6

Radius: 3.5

Gravity: 69.44 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 10.89 AU - 12.75 AU

Year: 18410 Days

Day: 24.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,390,012 km

• M1: 50,414 km (0.036 R)
• M2: 79,436 km (0.082 R)
• M3: 120,875 km (0.073 R)
• M4: 757,414 km (0.115 R)
• M5: 856,897 km (0.114 R)
• M6: 960,718 km (0.095 R)
• M7: 1,180,327 km (0.095 R)
• M8: 1,728,454 km (0.064 R)
• M9: 2,062,655 km (0.092 R)
• M10: 2,131,919 km (0.115 R)
• M11: 2,237,236 km (0.117 R)
• M12: 2,489,458 km (0.032 R)
• M13: 2,981,635 km (0.092 R)
• M14: 3,218,598 km (0.114 R)
• M15: 3,627,150 km (0.107 R)
• M16: 4,051,858 km (0.032 R)
• M17: 5,040,251 km (0.068 R)
• M18: 5,512,831 km (0.075 R)
• M19: 6,652,617 km (0.044 R)
• M20: 7,433,817 km (0.115 R)
• M21: 7,646,994 km (0.1 R)
• M22: 8,079,332 km (0.055 R)
• M23: 8,464,098 km (0.118 R)
• M24: 9,480,765 km (0.117 R)
• M25: 10,594,970 km (0.093 R)
• M26: 11,258,586 km (0.097 R)
• M27: 11,626,298 km (0.03 R)
• M28: 11,997,899 km (0.082 R)
• M29: 12,625,911 km (0.049 R)
• M30: 13,200,217 km (0.104 R)
• M31: 13,458,273 km (0.118 R)
• M32: 14,044,697 km (0.117 R)
• M33: 14,440,383 km (0.116 R)
• M34: 14,906,530 km (0.119 R)
• M35: 16,403,556 km (0.079 R)
• M36: 16,750,324 km (0.118 R)
• M37: 17,029,623 km (0.041 R)
• M38: 17,169,796 km (0.107 R)
• M39: 17,734,379 km (0.115 R)
• M40: 18,090,272 km (0.066 R)
• M41: 18,520,516 km (0.073 R)
• M42: 19,245,018 km (0.102 R)
• M43: 23,081,455 km (0.112 R)
• M44: 23,392,021 km (0.077 R)
• M45: 23,860,561 km (0.103 R)
• M46: 24,806,917 km (0.038 R)
• M47: 25,045,376 km (0.087 R)
• M48: 25,124,962 km (0.075 R)
• M49: 25,204,848 km (0.028 R)
• M50: 25,284,583 km (0.039 R)
• M51: 26,330,123 km (0.091 R)
• M52: 27,062,105 km (0.076 R)
• M53: 27,143,935 km (0.072 R)
• M54: 27,225,765 km (0.12 R)
• M55: 28,131,281 km (0.072 R)
• M56: 30,650,809 km (0.11 R)
• M57: 30,906,621 km (0.039 R)
• M58: 31,937,201 km (0.068 R)
• M59: 34,296,957 km (0.099 R)
• M60: 35,453,050 km (0.084 R)
• M61: 35,542,509 km (0.083 R)
• M62: 38,260,852 km (0.092 R)
• M63: 38,444,409 km (0.104 R)
• M64: 44,664,688 km (0.111 R)
• M65: 45,148,488 km (0.102 R)
• M66: 45,439,456 km (0.109 R)
• M67: 45,828,709 km (0.114 R)
• M68: 47,002,604 km (0.11 R)
• M69: 47,593,216 km (0.102 R)
• M70: 49,280,082 km (0.074 R)
• M71: 55,388,163 km (0.051 R)
• M72: 55,699,775 km (0.111 R)
• M73: 57,371,531 km (0.069 R)
• M74: 57,792,051 km (0.117 R)
• M75: 58,002,535 km (0.068 R)
• M76: 58,847,763 km (0.098 R)
• M77: 60,229,599 km (0.113 R)
• M78: 60,763,962 km (0.027 R)
• M79: 60,978,186 km (0.064 R)
• M80: 61,085,299 km (0.041 R)
• M81: 61,622,205 km (0.116 R)
• M82: 63,459,267 km (0.096 R)
• M83: 64,766,753 km (0.061 R)
• M84: 66,413,526 km (0.079 R)
• M85: 66,523,929 km (0.064 R)
• M86: 68,965,366 km (0.074 R)
• M87: 72,568,730 km (0.109 R)
• M88: 73,023,358 km (0.1 R)
• M89: 73,935,606 km (0.072 R)
• M90: 74,851,594 km (0.061 R)
• M91: 75,656,281 km (0.099 R)
• M92: 76,463,660 km (0.076 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 13,162 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit