🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.45 AU - 0.61 AU

Year: 245 Days

Day: 33.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,389,451 km

• M1: 81,381 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.3

Radius: 9.1

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.89 AU - 0.99 AU

Year: 579 Days

Day: 7.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 53,389,451 km

• M1: 113,994 km (0.078 R)
• M2: 174,431 km (0.063 R)
• M3: 236,365 km (0.114 R)
• M4: 293,810 km (0.101 R)
• M5: 371,751 km (0.087 R)
• M6: 446,550 km (0.085 R)
• M7: 543,489 km (0.083 R)
• M8: 753,375 km (0.049 R)
• M9: 936,034 km (0.1 R)
• M10: 1,018,313 km (0.043 R)
• M11: 1,177,186 km (0.074 R)
• M12: 1,248,394 km (0.08 R)
• M13: 1,325,886 km (0.046 R)
• M14: 1,395,599 km (0.074 R)
• M15: 1,452,296 km (0.089 R)
• M16: 1,543,850 km (0.112 R)
• M17: 1,607,579 km (0.117 R)
• M18: 1,814,473 km (0.109 R)
• M19: 1,987,408 km (0.058 R)
• M20: 2,056,971 km (0.072 R)
• M21: 2,138,352 km (0.09 R)
• M22: 2,254,290 km (0.081 R)
• M23: 2,366,489 km (0.118 R)
• M24: 2,446,224 km (0.085 R)
• M25: 2,667,180 km (0.095 R)
• M26: 2,762,325 km (0.117 R)
• M27: 2,900,852 km (0.116 R)
• M28: 2,961,888 km (0.119 R)
• M29: 3,079,023 km (0.084 R)
• M30: 3,141,256 km (0.118 R)
• M31: 3,203,938 km (0.095 R)
• M32: 3,413,823 km (0.091 R)
• M33: 3,733,813 km (0.08 R)
• M34: 3,914,378 km (0.115 R)
• M35: 3,995,460 km (0.106 R)
• M36: 4,145,806 km (0.03 R)
• M37: 4,452,033 km (0.106 R)
• M38: 4,558,098 km (0.046 R)
• M39: 4,650,699 km (0.037 R)
• M40: 4,722,356 km (0.115 R)
• M41: 4,787,281 km (0.066 R)
• M42: 4,866,868 km (0.066 R)
• M43: 4,939,722 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.6

Radius: 14.3

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.18 AU - 1.66 AU

Year: 1076 Days

Day: 10.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 53,389,451 km

• M1: 178,021 km (0.043 R)
• M2: 316,699 km (0.12 R)
• M3: 417,079 km (0.096 R)
• M4: 510,129 km (0.071 R)
• M5: 625,917 km (0.083 R)
• M6: 752,627 km (0.079 R)
• M7: 940,671 km (0.11 R)
• M8: 1,068,278 km (0.081 R)
• M9: 1,283,400 km (0.117 R)
• M10: 1,384,379 km (0.109 R)
• M11: 1,576,163 km (0.081 R)
• M12: 1,770,491 km (0.097 R)
• M13: 1,870,871 km (0.042 R)
• M14: 2,007,753 km (0.109 R)
• M15: 2,176,499 km (0.067 R)
• M16: 2,270,148 km (0.096 R)
• M17: 2,409,274 km (0.054 R)
• M18: 2,688,872 km (0.06 R)
• M19: 2,915,513 km (0.089 R)
• M20: 3,075,583 km (0.11 R)
• M21: 3,189,427 km (0.098 R)
• M22: 3,438,208 km (0.102 R)
• M23: 3,565,067 km (0.082 R)
• M24: 3,684,895 km (0.112 R)
• M25: 3,867,255 km (0.056 R)
• M26: 3,964,044 km (0.073 R)
• M27: 4,079,384 km (0.045 R)
• M28: 4,277,302 km (0.112 R)
• M29: 4,552,413 km (0.098 R)
• M30: 4,710,837 km (0.047 R)
• M31: 4,928,203 km (0.092 R)
• M32: 5,412,451 km (0.104 R)
• M33: 5,922,131 km (0.115 R)
• M34: 6,105,837 km (0.092 R)
• M35: 6,312,133 km (0.086 R)
• M36: 6,689,418 km (0.082 R)
• M37: 6,923,539 km (0.094 R)
• M38: 7,084,806 km (0.119 R)
• M39: 7,465,981 km (0.087 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 789.9

Radius: 6.7

Gravity: 17.6 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.21 AU - 7.11 AU

Year: 10928 Days

Day: 22 Hours

Environment

Temp: -226 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 53,389,451 km

• M1: 181,163 km (0.072 R)
• M2: 446,998 km (0.061 R)
• M3: 558,150 km (0.08 R)
• M4: 827,127 km (0.106 R)
• M5: 925,263 km (0.089 R)
• M6: 1,920,837 km (0.07 R)
• M7: 2,636,812 km (0.104 R)
• M8: 2,812,889 km (0.052 R)
• M9: 2,932,417 km (0.071 R)
• M10: 3,427,287 km (0.039 R)
• M11: 3,848,405 km (0.083 R)
• M12: 4,562,885 km (0.062 R)
• M13: 4,633,046 km (0.034 R)
• M14: 4,738,961 km (0.112 R)
• M15: 4,845,625 km (0.113 R)
• M16: 5,207,352 km (0.085 R)
• M17: 5,465,558 km (0.102 R)
• M18: 6,110,325 km (0.078 R)
• M19: 6,304,503 km (0.096 R)
• M20: 6,500,775 km (0.066 R)
• M21: 7,061,019 km (0.114 R)
• M22: 7,264,772 km (0.107 R)
• M23: 7,761,886 km (0.05 R)
• M24: 7,887,847 km (0.047 R)
• M25: 8,745,043 km (0.058 R)
• M26: 10,039,663 km (0.113 R)
• M27: 11,155,663 km (0.081 R)
• M28: 12,654,484 km (0.113 R)
• M29: 13,705,110 km (0.105 R)
• M30: 13,806,687 km (0.064 R)
• M31: 14,783,710 km (0.102 R)
• M32: 14,835,621 km (0.074 R)
• M33: 15,359,363 km (0.083 R)
• M34: 16,263,533 km (0.03 R)
• M35: 17,349,314 km (0.118 R)
• M36: 17,900,881 km (0.076 R)
• M37: 18,067,533 km (0.053 R)
• M38: 19,704,433 km (0.11 R)
• M39: 20,222,042 km (0.089 R)
• M40: 21,801,496 km (0.097 R)
• M41: 22,635,953 km (0.112 R)
• M42: 22,876,207 km (0.079 R)
• M43: 24,029,457 km (0.12 R)
• M44: 24,335,983 km (0.09 R)
• M45: 26,898,744 km (0.113 R)
• M46: 26,962,174 km (0.067 R)
• M47: 27,600,658 km (0.117 R)
• M48: 27,793,190 km (0.11 R)
• M49: 27,986,171 km (0.117 R)
• M50: 28,438,106 km (0.117 R)
• M51: 29,414,681 km (0.053 R)
• M52: 30,137,837 km (0.036 R)
• M53: 30,269,932 km (0.068 R)
• M54: 30,336,055 km (0.049 R)
• M55: 31,266,853 km (0.045 R)
• M56: 31,601,503 km (0.119 R)
• M57: 32,072,138 km (0.085 R)
• M58: 32,207,075 km (0.045 R)
• M59: 32,409,631 km (0.094 R)
• M60: 32,477,399 km (0.117 R)
• M61: 33,634,538 km (0.11 R)
• M62: 35,082,795 km (0.111 R)
• M63: 35,152,208 km (0.118 R)
• M64: 35,221,771 km (0.111 R)
• M65: 35,500,173 km (0.09 R)
• M66: 35,709,610 km (0.11 R)
• M67: 36,059,370 km (0.113 R)
• M68: 36,480,787 km (0.096 R)
• M69: 38,182,313 km (0.046 R)
• M70: 39,330,926 km (0.06 R)
• M71: 39,475,288 km (0.101 R)
• M72: 40,199,790 km (0.085 R)
• M73: 41,001,934 km (0.095 R)
• M74: 41,148,390 km (0.098 R)
• M75: 41,294,847 km (0.095 R)
• M76: 47,221,615 km (0.117 R)
• M77: 48,067,741 km (0.072 R)
• M78: 49,151,876 km (0.105 R)
• M79: 49,463,040 km (0.069 R)
• M80: 49,540,980 km (0.113 R)
• M81: 49,618,921 km (0.101 R)
• M82: 49,774,952 km (0.101 R)
• M83: 51,028,881 km (0.101 R)
• M84: 51,422,922 km (0.077 R)
• M85: 51,818,010 km (0.069 R)
• M86: 52,213,995 km (0.093 R)
• M87: 52,372,719 km (0.046 R)
• M88: 52,452,155 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 725.3

Radius: 5.8

Gravity: 21.56 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.39 AU - 8.33 AU

Year: 11424 Days

Day: 24.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 53,389,451 km

• M1: 564,283 km (0.036 R)
• M2: 1,189,153 km (0.107 R)
• M3: 1,584,241 km (0.096 R)
• M4: 2,043,956 km (0.103 R)
• M5: 2,316,224 km (0.104 R)
• M6: 2,456,846 km (0.103 R)
• M7: 3,452,569 km (0.115 R)
• M8: 4,557,798 km (0.085 R)
• M9: 5,649,115 km (0.087 R)
• M10: 5,724,662 km (0.088 R)
• M11: 5,800,508 km (0.078 R)
• M12: 6,498,382 km (0.119 R)
• M13: 6,776,784 km (0.039 R)
• M14: 6,816,876 km (0.106 R)
• M15: 7,099,915 km (0.043 R)
• M16: 8,269,770 km (0.091 R)
• M17: 9,008,933 km (0.082 R)
• M18: 10,317,616 km (0.11 R)
• M19: 10,410,067 km (0.095 R)
• M20: 10,970,461 km (0.118 R)
• M21: 11,301,970 km (0.101 R)
• M22: 11,877,772 km (0.055 R)
• M23: 11,926,241 km (0.067 R)
• M24: 12,561,584 km (0.107 R)
• M25: 12,858,535 km (0.118 R)
• M26: 13,157,881 km (0.076 R)
• M27: 13,207,996 km (0.112 R)
• M28: 13,611,013 km (0.039 R)
• M29: 13,967,205 km (0.07 R)
• M30: 14,069,381 km (0.067 R)
• M31: 14,120,693 km (0.093 R)
• M32: 14,949,016 km (0.091 R)
• M33: 15,368,937 km (0.073 R)
• M34: 16,220,598 km (0.109 R)
• M35: 16,382,014 km (0.117 R)
• M36: 17,142,270 km (0.074 R)
• M37: 18,584,394 km (0.091 R)
• M38: 18,866,087 km (0.119 R)
• M39: 19,206,123 km (0.082 R)
• M40: 19,719,842 km (0.117 R)
• M41: 20,819,386 km (0.079 R)
• M42: 21,288,226 km (0.075 R)
• M43: 21,347,018 km (0.084 R)
• M44: 21,760,506 km (0.108 R)
• M45: 22,116,998 km (0.095 R)
• M46: 23,440,640 km (0.068 R)
• M47: 23,806,108 km (0.109 R)
• M48: 23,867,293 km (0.112 R)
• M49: 25,224,445 km (0.083 R)
• M50: 25,473,825 km (0.102 R)
• M51: 28,920,410 km (0.108 R)
• M52: 29,312,356 km (0.084 R)
• M53: 29,508,928 km (0.104 R)
• M54: 30,101,336 km (0.076 R)
• M55: 30,299,702 km (0.084 R)
• M56: 31,097,508 km (0.091 R)
• M57: 31,432,009 km (0.1 R)
• M58: 39,012,432 km (0.076 R)
• M59: 39,734,840 km (0.068 R)
• M60: 39,952,505 km (0.047 R)
• M61: 40,243,174 km (0.085 R)
• M62: 41,192,970 km (0.094 R)
• M63: 41,266,423 km (0.057 R)
• M64: 43,936,296 km (0.085 R)
• M65: 44,236,390 km (0.085 R)
• M66: 45,216,405 km (0.11 R)
• M67: 45,292,102 km (0.115 R)
• M68: 45,443,644 km (0.12 R)
• M69: 46,814,559 km (0.075 R)
• M70: 47,505,103 km (0.116 R)
• M71: 47,813,125 km (0.066 R)
• M72: 48,508,606 km (0.118 R)
• M73: 48,586,097 km (0.106 R)
• M74: 48,741,230 km (0.118 R)
• M75: 49,129,586 km (0.094 R)
• M76: 49,285,168 km (0.085 R)
• M77: 49,909,440 km (0.118 R)
• M78: 50,300,938 km (0.069 R)
• M79: 50,536,405 km (0.113 R)
• M80: 50,929,548 km (0.095 R)
• M81: 51,956,388 km (0.094 R)
• M82: 52,114,961 km (0.083 R)
• M83: 52,512,144 km (0.102 R)
• M84: 52,591,730 km (0.05 R)
• M85: 52,830,638 km (0.057 R)
• M86: 52,910,373 km (0.113 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 20,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit