🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.4 AU - 0.6 AU

Year: 228 Days

Day: 23.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,573,253 km

• M1: 74,949 km (0.094 R)
• M2: 277,055 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.56 AU - 0.7 AU

Year: 323 Days

Day: 34.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.21 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.5

Radius: 8.8

Gravity: 10.91 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.66 AU - 3.92 AU

Year: 4764 Days

Day: 13.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,573,253 km

• M1: 150,495 km (0.088 R)
• M2: 211,382 km (0.062 R)
• M3: 448,345 km (0.091 R)
• M4: 545,883 km (0.116 R)
• M5: 700,417 km (0.113 R)
• M6: 842,984 km (0.102 R)
• M7: 1,127,220 km (0.093 R)
• M8: 1,233,734 km (0.068 R)
• M9: 1,590,674 km (0.051 R)
• M10: 1,763,609 km (0.068 R)
• M11: 2,241,574 km (0.1 R)
• M12: 2,338,065 km (0.072 R)
• M13: 2,475,396 km (0.073 R)
• M14: 2,535,086 km (0.101 R)
• M15: 2,615,569 km (0.12 R)
• M16: 2,945,732 km (0.092 R)
• M17: 3,073,039 km (0.114 R)
• M18: 3,159,058 km (0.113 R)
• M19: 3,377,322 km (0.096 R)
• M20: 3,555,493 km (0.114 R)
• M21: 4,061,582 km (0.115 R)
• M22: 4,614,795 km (0.032 R)
• M23: 4,738,213 km (0.059 R)
• M24: 5,475,731 km (0.092 R)
• M25: 5,817,861 km (0.093 R)
• M26: 6,357,910 km (0.098 R)
• M27: 6,550,741 km (0.112 R)
• M28: 6,606,092 km (0.102 R)
• M29: 6,942,089 km (0.112 R)
• M30: 7,601,666 km (0.115 R)
• M31: 7,777,145 km (0.064 R)
• M32: 8,072,301 km (0.033 R)
• M33: 8,431,635 km (0.076 R)
• M34: 8,522,142 km (0.089 R)
• M35: 8,704,352 km (0.085 R)
• M36: 8,980,211 km (0.081 R)
• M37: 9,196,679 km (0.092 R)
• M38: 9,321,144 km (0.087 R)
• M39: 9,414,792 km (0.111 R)
• M40: 9,634,851 km (0.113 R)
• M41: 9,729,546 km (0.103 R)
• M42: 9,856,405 km (0.088 R)
• M43: 9,951,998 km (0.119 R)
• M44: 10,498,928 km (0.11 R)
• M45: 10,956,847 km (0.116 R)
• M46: 11,155,064 km (0.095 R)
• M47: 11,655,768 km (0.1 R)
• M48: 12,061,628 km (0.097 R)
• M49: 12,817,845 km (0.089 R)
• M50: 13,307,030 km (0.112 R)
• M51: 13,695,685 km (0.084 R)
• M52: 14,592,973 km (0.031 R)
• M53: 15,213,954 km (0.118 R)
• M54: 15,546,061 km (0.11 R)
• M55: 15,731,712 km (0.107 R)
• M56: 16,067,709 km (0.039 R)
• M57: 16,670,738 km (0.101 R)
• M58: 17,242,950 km (0.076 R)
• M59: 17,396,587 km (0.061 R)
• M60: 17,473,630 km (0.1 R)
• M61: 17,899,086 km (0.055 R)
• M62: 17,976,877 km (0.04 R)
• M63: 18,367,327 km (0.054 R)
• M64: 18,760,471 km (0.083 R)
• M65: 19,236,042 km (0.112 R)
• M66: 19,435,307 km (0.115 R)
• M67: 20,037,288 km (0.118 R)
• M68: 20,890,445 km (0.108 R)
• M69: 21,383,220 km (0.086 R)
• M70: 21,879,885 km (0.03 R)
• M71: 22,884,585 km (0.095 R)
• M72: 23,435,105 km (0.112 R)
• M73: 23,904,244 km (0.093 R)
• M74: 25,243,294 km (0.092 R)
• M75: 25,768,084 km (0.108 R)
• M76: 26,252,332 km (0.107 R)
• M77: 26,517,719 km (0.057 R)
• M78: 27,543,362 km (0.07 R)
• M79: 27,993,352 km (0.119 R)
• M80: 29,495,464 km (0.085 R)
• M81: 29,679,320 km (0.059 R)
• M82: 30,094,304 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164

Radius: 10

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.07 AU - 5.11 AU

Year: 7415 Days

Day: 13.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 33,573,253 km

• M1: 173,384 km (0.099 R)
• M2: 238,010 km (0.087 R)
• M3: 348,264 km (0.09 R)
• M4: 704,456 km (0.105 R)
• M5: 845,976 km (0.035 R)
• M6: 1,033,572 km (0.098 R)
• M7: 1,248,245 km (0.113 R)
• M8: 1,367,923 km (0.078 R)
• M9: 1,491,640 km (0.107 R)
• M10: 1,633,459 km (0.109 R)
• M11: 1,750,295 km (0.117 R)
• M12: 2,181,137 km (0.11 R)
• M13: 2,326,696 km (0.074 R)
• M14: 2,627,537 km (0.104 R)
• M15: 2,713,406 km (0.107 R)
• M16: 3,012,303 km (0.112 R)
• M17: 3,102,211 km (0.113 R)
• M18: 3,396,171 km (0.092 R)
• M19: 3,489,969 km (0.089 R)
• M20: 3,854,090 km (0.082 R)
• M21: 4,270,870 km (0.08 R)
• M22: 4,453,977 km (0.062 R)
• M23: 5,385,972 km (0.061 R)
• M24: 5,473,636 km (0.067 R)
• M25: 5,851,670 km (0.118 R)
• M26: 6,009,795 km (0.093 R)
• M27: 6,169,416 km (0.118 R)
• M28: 6,586,196 km (0.059 R)
• M29: 6,680,143 km (0.092 R)
• M30: 6,750,754 km (0.072 R)
• M31: 7,012,251 km (0.065 R)
• M32: 7,520,584 km (0.061 R)
• M33: 7,667,938 km (0.12 R)
• M34: 7,791,506 km (0.088 R)
• M35: 8,040,736 km (0.117 R)
• M36: 8,394,086 km (0.058 R)
• M37: 8,649,450 km (0.052 R)
• M38: 8,985,447 km (0.037 R)
• M39: 9,404,919 km (0.109 R)
• M40: 9,563,941 km (0.099 R)
• M41: 10,019,018 km (0.1 R)
• M42: 10,344,693 km (0.108 R)
• M43: 11,034,189 km (0.072 R)
• M44: 11,145,789 km (0.079 R)
• M45: 11,314,087 km (0.096 R)
• M46: 12,254,609 km (0.108 R)
• M47: 12,428,292 km (0.106 R)
• M48: 12,661,216 km (0.106 R)
• M49: 12,807,523 km (0.077 R)
• M50: 13,308,975 km (0.1 R)
• M51: 13,637,043 km (0.101 R)
• M52: 13,877,297 km (0.099 R)
• M53: 13,997,873 km (0.104 R)
• M54: 15,503,875 km (0.107 R)
• M55: 16,291,956 km (0.108 R)
• M56: 16,355,535 km (0.102 R)
• M57: 16,515,007 km (0.038 R)
• M58: 16,835,296 km (0.108 R)
• M59: 16,963,950 km (0.085 R)
• M60: 17,060,740 km (0.067 R)
• M61: 17,645,069 km (0.117 R)
• M62: 18,104,185 km (0.096 R)
• M63: 18,269,042 km (0.053 R)
• M64: 18,733,393 km (0.113 R)
• M65: 18,833,474 km (0.096 R)
• M66: 19,741,533 km (0.051 R)
• M67: 20,905,405 km (0.066 R)
• M68: 21,426,005 km (0.037 R)
• M69: 22,302,948 km (0.109 R)
• M70: 22,479,773 km (0.107 R)
• M71: 23,478,638 km (0.078 R)
• M72: 23,550,445 km (0.1 R)
• M73: 23,802,667 km (0.061 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.2

Radius: 6.8

Gravity: 17.15 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.23 AU - 9.21 AU

Year: 15217 Days

Day: 19.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 33,573,253 km

• M1: 95,443 km (0.086 R)
• M2: 636,689 km (0.108 R)
• M3: 1,589,477 km (0.074 R)
• M4: 2,001,320 km (0.119 R)
• M5: 2,510,851 km (0.113 R)
• M6: 3,237,896 km (0.055 R)
• M7: 4,911,597 km (0.062 R)
• M8: 5,549,034 km (0.085 R)
• M9: 5,679,782 km (0.07 R)
• M10: 6,668,475 km (0.037 R)
• M11: 6,714,700 km (0.054 R)
• M12: 6,807,302 km (0.112 R)
• M13: 6,994,149 km (0.083 R)
• M14: 8,051,058 km (0.035 R)
• M15: 8,298,194 km (0.09 R)
• M16: 8,698,817 km (0.089 R)
• M17: 9,259,959 km (0.119 R)
• M18: 10,044,001 km (0.097 R)
• M19: 11,563,616 km (0.097 R)
• M20: 11,842,317 km (0.11 R)
• M21: 12,293,205 km (0.098 R)
• M22: 13,502,853 km (0.062 R)
• M23: 15,113,274 km (0.114 R)
• M24: 15,174,011 km (0.116 R)
• M25: 15,418,155 km (0.071 R)
• M26: 15,786,615 km (0.044 R)
• M27: 16,158,066 km (0.081 R)
• M28: 16,532,210 km (0.112 R)
• M29: 16,909,347 km (0.074 R)
• M30: 17,480,362 km (0.118 R)
• M31: 17,928,856 km (0.097 R)
• M32: 18,122,286 km (0.073 R)
• M33: 18,251,539 km (0.062 R)
• M34: 18,316,314 km (0.089 R)
• M35: 20,563,574 km (0.057 R)
• M36: 21,513,819 km (0.075 R)
• M37: 21,994,328 km (0.118 R)
• M38: 22,547,840 km (0.091 R)
• M39: 23,035,978 km (0.101 R)
• M40: 23,246,163 km (0.091 R)
• M41: 23,880,757 km (0.056 R)
• M42: 24,164,544 km (0.115 R)
• M43: 25,166,850 km (0.027 R)
• M44: 25,673,089 km (0.082 R)
• M45: 25,745,644 km (0.089 R)
• M46: 27,359,805 km (0.11 R)
• M47: 27,954,905 km (0.092 R)
• M48: 28,329,050 km (0.117 R)
• M49: 28,479,096 km (0.092 R)
• M50: 29,918,228 km (0.068 R)
• M51: 30,762,259 km (0.048 R)
• M52: 33,024,478 km (0.103 R)
• M53: 34,135,691 km (0.094 R)
• M54: 34,776,119 km (0.089 R)
• M55: 37,706,891 km (0.076 R)
• M56: 38,618,092 km (0.097 R)
• M57: 38,951,246 km (0.083 R)
• M58: 40,208,916 km (0.058 R)
• M59: 40,377,662 km (0.119 R)
• M60: 41,735,712 km (0.044 R)
• M61: 42,248,982 km (0.104 R)
• M62: 43,540,909 km (0.052 R)
• M63: 44,409,474 km (0.11 R)
• M64: 44,496,690 km (0.104 R)
• M65: 44,671,121 km (0.096 R)
• M66: 45,108,396 km (0.116 R)
• M67: 45,547,017 km (0.118 R)
• M68: 46,075,396 km (0.111 R)
• M69: 46,251,922 km (0.114 R)
• M70: 46,428,746 km (0.062 R)
• M71: 46,782,994 km (0.113 R)
• M72: 49,017,089 km (0.069 R)
• M73: 49,107,147 km (0.067 R)
• M74: 50,374,091 km (0.108 R)
• M75: 51,102,932 km (0.078 R)
• M76: 51,285,740 km (0.074 R)
• M77: 51,835,363 km (0.09 R)
• M78: 51,927,066 km (0.086 R)
• M79: 52,940,293 km (0.04 R)
• M80: 53,032,744 km (0.045 R)
• M81: 54,053,002 km (0.076 R)
• M82: 55,454,734 km (0.111 R)
• M83: 57,057,825 km (0.112 R)
• M84: 60,502,465 km (0.075 R)
• M85: 60,599,105 km (0.119 R)
• M86: 60,792,536 km (0.083 R)
• M87: 62,152,380 km (0.119 R)
• M88: 62,444,994 km (0.114 R)
• M89: 62,542,681 km (0.117 R)
• M90: 62,640,368 km (0.077 R)
• M91: 64,210,847 km (0.118 R)
• M92: 64,704,221 km (0.103 R)
• M93: 65,397,008 km (0.105 R)
• M94: 65,496,192 km (0.119 R)
• M95: 65,595,525 km (0.039 R)
• M96: 66,590,650 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 56.8

Radius: 7.1

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 8.22 AU - 11.74 AU

Year: 20357 Days

Day: 15.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 33,573,253 km

• M1: 91,255 km (0.094 R)
• M2: 356,193 km (0.092 R)
• M3: 407,953 km (0.113 R)
• M4: 1,445,564 km (0.093 R)
• M5: 2,053,081 km (0.105 R)
• M6: 2,131,620 km (0.076 R)
• M7: 2,497,686 km (0.114 R)
• M8: 2,796,134 km (0.077 R)
• M9: 3,060,922 km (0.09 R)
• M10: 3,426,390 km (0.119 R)
• M11: 3,614,434 km (0.11 R)
• M12: 4,074,597 km (0.111 R)
• M13: 4,578,892 km (0.057 R)
• M14: 4,996,419 km (0.099 R)
• M15: 5,182,968 km (0.098 R)
• M16: 5,236,673 km (0.096 R)
• M17: 5,371,760 km (0.11 R)
• M18: 5,535,570 km (0.096 R)
• M19: 6,235,090 km (0.094 R)
• M20: 6,580,810 km (0.116 R)
• M21: 6,873,723 km (0.098 R)
• M22: 7,170,824 km (0.12 R)
• M23: 7,290,951 km (0.097 R)
• M24: 7,747,075 km (0.055 R)
• M25: 8,212,325 km (0.053 R)
• M26: 8,275,156 km (0.076 R)
• M27: 8,559,392 km (0.088 R)
• M28: 8,911,246 km (0.09 R)
• M29: 9,563,044 km (0.078 R)
• M30: 9,728,350 km (0.08 R)
• M31: 10,061,953 km (0.116 R)
• M32: 10,297,569 km (0.12 R)
• M33: 10,535,131 km (0.065 R)
• M34: 11,189,023 km (0.094 R)
• M35: 11,538,484 km (0.091 R)
• M36: 12,789,571 km (0.071 R)
• M37: 13,338,745 km (0.081 R)
• M38: 13,597,848 km (0.118 R)
• M39: 13,672,049 km (0.111 R)
• M40: 14,422,432 km (0.093 R)
• M41: 14,574,124 km (0.049 R)
• M42: 15,611,735 km (0.07 R)
• M43: 16,159,263 km (0.081 R)
• M44: 16,316,789 km (0.113 R)
• M45: 17,112,201 km (0.078 R)
• M46: 18,452,000 km (0.063 R)
• M47: 18,534,428 km (0.077 R)
• M48: 18,782,013 km (0.086 R)
• M49: 19,573,236 km (0.106 R)
• M50: 20,545,622 km (0.046 R)
• M51: 22,405,273 km (0.115 R)
• M52: 22,581,051 km (0.104 R)
• M53: 23,022,364 km (0.035 R)
• M54: 23,421,940 km (0.115 R)
• M55: 24,048,157 km (0.067 R)
• M56: 24,770,565 km (0.055 R)
• M57: 25,225,642 km (0.08 R)
• M58: 25,729,487 km (0.111 R)
• M59: 26,282,850 km (0.117 R)
• M60: 26,747,052 km (0.098 R)
• M61: 27,872,028 km (0.055 R)
• M62: 28,916,820 km (0.117 R)
• M63: 29,204,048 km (0.088 R)
• M64: 29,829,516 km (0.104 R)
• M65: 30,605,331 km (0.114 R)
• M66: 30,800,257 km (0.092 R)
• M67: 31,191,455 km (0.106 R)
• M68: 31,338,660 km (0.113 R)
• M69: 32,375,074 km (0.078 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 19,051 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit