🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.49 AU - 1.93 AU

Year: 790 Days

Day: 46.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,764,383 km

• M1: 232,924 km (0.065 R)

Asteroid Belt

Center: 2.58 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.68 AU - 4.2 AU

Year: 2253 Days

Day: 26.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.3

Radius: 11

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.52 AU - 9.24 AU

Year: 8566 Days

Day: 11.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 50,764,383 km

• M1: 185,651 km (0.078 R)
• M2: 304,132 km (0.096 R)
• M3: 413,937 km (0.103 R)
• M4: 822,190 km (0.074 R)
• M5: 1,112,709 km (0.074 R)
• M6: 1,260,811 km (0.026 R)
• M7: 1,475,484 km (0.043 R)
• M8: 2,213,300 km (0.117 R)
• M9: 2,330,585 km (0.084 R)
• M10: 2,595,972 km (0.049 R)
• M11: 3,077,827 km (0.108 R)
• M12: 3,262,430 km (0.106 R)
• M13: 3,477,851 km (0.048 R)
• M14: 3,559,981 km (0.063 R)
• M15: 3,698,059 km (0.113 R)
• M16: 3,809,959 km (0.108 R)
• M17: 3,894,631 km (0.049 R)
• M18: 4,065,921 km (0.113 R)
• M19: 4,152,388 km (0.094 R)
• M20: 4,356,888 km (0.11 R)
• M21: 4,806,131 km (0.051 R)
• M22: 5,207,502 km (0.078 R)
• M23: 5,460,023 km (0.119 R)
• M24: 5,748,897 km (0.054 R)
• M25: 5,846,285 km (0.076 R)
• M26: 6,009,795 km (0.05 R)
• M27: 6,141,741 km (0.101 R)
• M28: 6,713,504 km (0.078 R)
• M29: 7,585,061 km (0.041 R)
• M30: 7,799,584 km (0.107 R)
• M31: 8,052,405 km (0.104 R)
• M32: 8,827,022 km (0.054 R)
• M33: 10,407,075 km (0.054 R)
• M34: 11,209,219 km (0.104 R)
• M35: 12,957,868 km (0.075 R)
• M36: 13,689,552 km (0.088 R)
• M37: 14,082,396 km (0.098 R)
• M38: 14,258,173 km (0.114 R)
• M39: 14,478,980 km (0.032 R)
• M40: 14,611,972 km (0.104 R)
• M41: 15,238,039 km (0.051 R)
• M42: 15,918,560 km (0.074 R)
• M43: 16,055,891 km (0.081 R)
• M44: 16,193,521 km (0.061 R)
• M45: 16,331,600 km (0.095 R)
• M46: 17,168,300 km (0.075 R)
• M47: 17,356,195 km (0.113 R)
• M48: 17,497,565 km (0.061 R)
• M49: 17,733,930 km (0.084 R)
• M50: 19,077,468 km (0.114 R)
• M51: 19,516,239 km (0.078 R)
• M52: 20,353,987 km (0.12 R)
• M53: 20,453,320 km (0.089 R)
• M54: 21,304,382 km (0.067 R)
• M55: 21,556,904 km (0.102 R)
• M56: 21,759,609 km (0.03 R)
• M57: 22,115,801 km (0.085 R)
• M58: 23,092,675 km (0.093 R)
• M59: 23,248,107 km (0.117 R)
• M60: 23,508,109 km (0.059 R)
• M61: 25,354,745 km (0.116 R)
• M62: 25,622,375 km (0.096 R)
• M63: 25,783,343 km (0.074 R)
• M64: 26,376,648 km (0.116 R)
• M65: 27,741,728 km (0.053 R)
• M66: 27,907,034 km (0.075 R)
• M67: 29,634,889 km (0.101 R)
• M68: 29,747,537 km (0.076 R)
• M69: 30,142,924 km (0.102 R)
• M70: 30,369,714 km (0.117 R)
• M71: 30,540,106 km (0.109 R)
• M72: 32,319,872 km (0.044 R)
• M73: 32,959,403 km (0.11 R)
• M74: 33,661,914 km (0.105 R)
• M75: 33,956,173 km (0.096 R)
• M76: 36,581,317 km (0.062 R)
• M77: 36,762,779 km (0.119 R)
• M78: 37,187,039 km (0.063 R)
• M79: 37,613,093 km (0.117 R)
• M80: 38,900,682 km (0.026 R)
• M81: 39,395,103 km (0.11 R)
• M82: 39,580,904 km (0.105 R)
• M83: 39,891,469 km (0.107 R)
• M84: 40,953,165 km (0.069 R)
• M85: 41,708,335 km (0.09 R)
• M86: 41,834,596 km (0.077 R)
• M87: 42,404,414 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.5

Radius: 11.8

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.66 AU - 9.98 AU

Year: 9249 Days

Day: 7.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 50,764,383 km

• M1: 228,137 km (0.096 R)
• M2: 333,154 km (0.073 R)
• M3: 473,627 km (0.111 R)
• M4: 673,789 km (0.087 R)
• M5: 759,808 km (0.115 R)
• M6: 876,644 km (0.049 R)
• M7: 1,056,909 km (0.086 R)
• M8: 1,827,637 km (0.088 R)
• M9: 1,988,904 km (0.078 R)
• M10: 2,287,202 km (0.084 R)
• M11: 2,540,471 km (0.038 R)
• M12: 2,680,644 km (0.099 R)
• M13: 2,761,876 km (0.103 R)
• M14: 3,095,479 km (0.109 R)
• M15: 3,376,274 km (0.055 R)
• M16: 3,575,539 km (0.082 R)
• M17: 3,985,886 km (0.11 R)
• M18: 4,267,878 km (0.101 R)
• M19: 4,605,071 km (0.084 R)
• M20: 4,777,109 km (0.111 R)
• M21: 4,951,091 km (0.071 R)
• M22: 5,460,173 km (0.108 R)
• M23: 5,563,994 km (0.106 R)
• M24: 5,721,071 km (0.108 R)
• M25: 5,800,059 km (0.061 R)
• M26: 6,391,120 km (0.111 R)
• M27: 6,721,732 km (0.116 R)
• M28: 6,889,132 km (0.107 R)
• M29: 7,256,544 km (0.059 R)
• M30: 8,517,355 km (0.075 R)
• M31: 8,850,659 km (0.098 R)
• M32: 9,561,698 km (0.055 R)
• M33: 9,718,626 km (0.086 R)
• M34: 10,098,903 km (0.095 R)
• M35: 10,194,796 km (0.085 R)
• M36: 10,355,165 km (0.113 R)
• M37: 11,202,936 km (0.054 R)
• M38: 11,534,893 km (0.119 R)
• M39: 11,702,144 km (0.093 R)
• M40: 12,072,847 km (0.111 R)
• M41: 12,722,401 km (0.085 R)
• M42: 14,126,677 km (0.08 R)
• M43: 14,919,994 km (0.12 R)
• M44: 15,102,354 km (0.032 R)
• M45: 15,212,009 km (0.057 R)
• M46: 16,024,924 km (0.099 R)
• M47: 16,814,053 km (0.055 R)
• M48: 17,079,888 km (0.095 R)
• M49: 17,232,478 km (0.097 R)
• M50: 17,539,004 km (0.118 R)
• M51: 17,692,791 km (0.102 R)
• M52: 17,885,921 km (0.06 R)
• M53: 18,235,083 km (0.084 R)
• M54: 18,586,638 km (0.113 R)
• M55: 18,665,027 km (0.076 R)
• M56: 18,979,781 km (0.062 R)
• M57: 19,335,974 km (0.118 R)
• M58: 20,417,865 km (0.095 R)
• M59: 20,986,487 km (0.059 R)
• M60: 21,560,494 km (0.031 R)
• M61: 21,766,640 km (0.081 R)
• M62: 22,264,352 km (0.096 R)
• M63: 22,347,678 km (0.068 R)
• M64: 22,681,880 km (0.117 R)
• M65: 22,765,654 km (0.085 R)
• M66: 23,864,900 km (0.112 R)
• M67: 24,894,731 km (0.109 R)
• M68: 25,111,050 km (0.089 R)
• M69: 25,807,727 km (0.112 R)
• M70: 26,776,074 km (0.079 R)
• M71: 29,981,208 km (0.064 R)
• M72: 30,165,513 km (0.106 R)
• M73: 30,488,644 km (0.114 R)
• M74: 31,231,697 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.6

Radius: 4.5

Gravity: 12.42 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 11.34 AU - 16.14 AU

Year: 17984 Days

Day: 22.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 50,764,383 km

• M1: 57,595 km (0.072 R)
• M2: 99,333 km (0.112 R)
• M3: 232,774 km (0.08 R)
• M4: 293,511 km (0.085 R)
• M5: 332,706 km (0.112 R)
• M6: 572,661 km (0.068 R)
• M7: 606,021 km (0.112 R)
• M8: 709,991 km (0.079 R)
• M9: 975,079 km (0.102 R)
• M10: 1,659,489 km (0.076 R)
• M11: 2,033,484 km (0.105 R)
• M12: 2,405,384 km (0.082 R)
• M13: 2,972,510 km (0.063 R)
• M14: 3,301,326 km (0.079 R)
• M15: 3,673,226 km (0.042 R)
• M16: 4,058,291 km (0.073 R)
• M17: 4,123,665 km (0.069 R)
• M18: 4,355,392 km (0.104 R)
• M19: 4,659,674 km (0.073 R)
• M20: 5,075,856 km (0.07 R)
• M21: 5,759,069 km (0.082 R)
• M22: 5,832,671 km (0.114 R)
• M23: 6,394,561 km (0.043 R)
• M24: 6,470,706 km (0.078 R)
• M25: 6,739,833 km (0.11 R)
• M26: 8,139,471 km (0.095 R)
• M27: 8,597,390 km (0.11 R)
• M28: 8,681,464 km (0.11 R)
• M29: 8,808,323 km (0.117 R)
• M30: 9,020,901 km (0.057 R)
• M31: 9,800,157 km (0.078 R)
• M32: 9,844,138 km (0.098 R)
• M33: 10,064,646 km (0.094 R)
• M34: 10,555,775 km (0.039 R)
• M35: 10,917,802 km (0.076 R)
• M36: 11,146,238 km (0.063 R)
• M37: 11,981,144 km (0.107 R)
• M38: 12,311,306 km (0.078 R)
• M39: 12,980,607 km (0.089 R)
• M40: 13,125,568 km (0.111 R)
• M41: 13,174,037 km (0.09 R)
• M42: 15,159,650 km (0.113 R)
• M43: 16,604,017 km (0.052 R)
• M44: 16,919,220 km (0.118 R)
• M45: 16,972,028 km (0.107 R)
• M46: 17,183,410 km (0.095 R)
• M47: 17,502,203 km (0.114 R)
• M48: 17,876,646 km (0.1 R)
• M49: 17,930,352 km (0.038 R)
• M50: 18,796,823 km (0.118 R)
• M51: 19,235,294 km (0.088 R)
• M52: 20,177,910 km (0.105 R)
• M53: 21,534,165 km (0.118 R)
• M54: 22,281,107 km (0.112 R)
• M55: 22,977,934 km (0.113 R)
• M56: 23,564,208 km (0.109 R)
• M57: 24,333,590 km (0.069 R)
• M58: 24,452,819 km (0.066 R)
• M59: 25,654,389 km (0.065 R)
• M60: 25,714,976 km (0.114 R)
• M61: 25,897,037 km (0.053 R)
• M62: 26,140,433 km (0.097 R)
• M63: 26,690,953 km (0.119 R)
• M64: 26,875,257 km (0.077 R)
• M65: 27,060,011 km (0.111 R)
• M66: 27,121,645 km (0.058 R)
• M67: 28,678,660 km (0.059 R)
• M68: 28,930,583 km (0.096 R)
• M69: 30,264,547 km (0.103 R)
• M70: 30,713,640 km (0.088 R)
• M71: 30,906,770 km (0.03 R)
• M72: 31,100,350 km (0.058 R)
• M73: 31,164,976 km (0.081 R)
• M74: 31,683,483 km (0.086 R)
• M75: 32,204,682 km (0.089 R)
• M76: 32,466,478 km (0.116 R)
• M77: 34,051,617 km (0.112 R)
• M78: 34,518,661 km (0.064 R)
• M79: 35,054,970 km (0.092 R)
• M80: 35,324,246 km (0.1 R)
• M81: 35,594,121 km (0.047 R)
• M82: 36,000,279 km (0.099 R)
• M83: 38,469,242 km (0.103 R)
• M84: 38,538,655 km (0.105 R)
• M85: 39,374,160 km (0.058 R)
• M86: 41,417,966 km (0.107 R)
• M87: 42,560,295 km (0.064 R)
• M88: 43,279,412 km (0.118 R)
• M89: 45,094,932 km (0.066 R)
• M90: 46,122,370 km (0.104 R)
• M91: 47,231,788 km (0.051 R)
• M92: 48,424,831 km (0.114 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 19,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit