🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.04 AU - 1.38 AU

Year: 472 Days

Day: 33.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.29 AU - 1.89 AU

Year: 711 Days

Day: 17.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 118,721,747 km

• M1: 616,642 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.63 AU - 2.15 AU

Year: 922 Days

Day: 43.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 118,721,747 km

• M1: 1,403,527 km (0.1 R)

Asteroid Belt

Center: 4.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.7

Radius: 10.5

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.46 AU - 6.94 AU

Year: 6152 Days

Day: 11.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 118,721,747 km

• M1: 157,975 km (0.118 R)
• M2: 264,339 km (0.118 R)
• M3: 460,761 km (0.113 R)
• M4: 546,631 km (0.103 R)
• M5: 751,580 km (0.051 R)
• M6: 950,096 km (0.099 R)
• M7: 1,271,432 km (0.088 R)
• M8: 1,473,090 km (0.116 R)
• M9: 1,846,038 km (0.08 R)
• M10: 1,928,317 km (0.059 R)
• M11: 2,608,388 km (0.1 R)
• M12: 2,795,386 km (0.072 R)
• M13: 2,914,466 km (0.106 R)
• M14: 3,716,759 km (0.056 R)
• M15: 3,795,298 km (0.092 R)
• M16: 3,901,064 km (0.036 R)
• M17: 4,115,437 km (0.106 R)
• M18: 4,251,422 km (0.038 R)
• M19: 4,361,376 km (0.118 R)
• M20: 4,925,061 km (0.11 R)
• M21: 5,011,529 km (0.111 R)
• M22: 5,392,554 km (0.101 R)
• M23: 6,401,592 km (0.089 R)
• M24: 7,008,660 km (0.03 R)
• M25: 7,401,654 km (0.098 R)
• M26: 7,667,639 km (0.047 R)
• M27: 8,243,291 km (0.081 R)
• M28: 8,380,922 km (0.105 R)
• M29: 8,588,563 km (0.08 R)
• M30: 9,400,431 km (0.084 R)
• M31: 9,616,301 km (0.033 R)
• M32: 10,458,986 km (0.102 R)
• M33: 10,570,586 km (0.099 R)
• M34: 11,325,157 km (0.112 R)
• M35: 11,516,493 km (0.088 R)
• M36: 11,670,279 km (0.111 R)
• M37: 12,449,834 km (0.076 R)
• M38: 12,766,383 km (0.039 R)
• M39: 12,845,969 km (0.037 R)
• M40: 13,085,625 km (0.11 R)
• M41: 13,246,293 km (0.049 R)
• M42: 14,637,703 km (0.098 R)
• M43: 15,013,792 km (0.1 R)
• M44: 15,308,500 km (0.086 R)
• M45: 15,605,003 km (0.066 R)
• M46: 15,732,759 km (0.084 R)
• M47: 15,903,600 km (0.095 R)
• M48: 15,989,170 km (0.108 R)
• M49: 17,029,025 km (0.115 R)
• M50: 17,468,693 km (0.064 R)
• M51: 17,601,237 km (0.102 R)
• M52: 18,135,151 km (0.102 R)
• M53: 18,809,987 km (0.064 R)
• M54: 19,676,608 km (0.114 R)
• M55: 19,999,141 km (0.093 R)
• M56: 20,836,590 km (0.081 R)
• M57: 21,401,322 km (0.077 R)
• M58: 21,638,135 km (0.114 R)
• M59: 21,733,130 km (0.12 R)
• M60: 21,970,990 km (0.091 R)
• M61: 22,305,791 km (0.055 R)
• M62: 23,368,534 km (0.096 R)
• M63: 26,603,588 km (0.098 R)
• M64: 28,195,309 km (0.094 R)
• M65: 30,135,294 km (0.11 R)
• M66: 30,773,628 km (0.114 R)
• M67: 31,094,516 km (0.097 R)
• M68: 31,201,628 km (0.086 R)
• M69: 31,416,450 km (0.118 R)
• M70: 32,226,224 km (0.116 R)
• M71: 32,334,682 km (0.064 R)
• M72: 35,030,585 km (0.113 R)
• M73: 35,533,533 km (0.078 R)
• M74: 35,814,029 km (0.069 R)
• M75: 36,773,101 km (0.045 R)
• M76: 36,943,194 km (0.063 R)
• M77: 37,284,128 km (0.067 R)
• M78: 37,398,121 km (0.058 R)
• M79: 37,626,258 km (0.102 R)
• M80: 37,854,844 km (0.065 R)
• M81: 37,969,436 km (0.092 R)
• M82: 38,141,324 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.7

Radius: 11.6

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.36 AU - 7.86 AU

Year: 6726 Days

Day: 6.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 118,721,747 km

• M1: 147,803 km (0.1 R)
• M2: 350,957 km (0.042 R)
• M3: 728,990 km (0.099 R)
• M4: 881,131 km (0.084 R)
• M5: 1,061,546 km (0.118 R)
• M6: 1,147,715 km (0.111 R)
• M7: 1,236,576 km (0.072 R)
• M8: 1,309,430 km (0.075 R)
• M9: 1,459,626 km (0.03 R)
• M10: 1,675,795 km (0.081 R)
• M11: 1,860,698 km (0.074 R)
• M12: 1,987,857 km (0.097 R)
• M13: 2,118,007 km (0.103 R)
• M14: 2,273,439 km (0.056 R)
• M15: 2,364,095 km (0.095 R)
• M16: 2,762,773 km (0.085 R)
• M17: 3,208,276 km (0.112 R)
• M18: 3,544,273 km (0.111 R)
• M19: 3,810,557 km (0.079 R)
• M20: 4,000,845 km (0.111 R)
• M21: 4,083,423 km (0.086 R)
• M22: 5,058,502 km (0.118 R)
• M23: 5,267,939 km (0.045 R)
• M24: 5,480,368 km (0.026 R)
• M25: 5,603,039 km (0.106 R)
• M26: 5,757,723 km (0.08 R)
• M27: 5,945,169 km (0.05 R)
• M28: 6,198,289 km (0.111 R)
• M29: 6,358,358 km (0.111 R)
• M30: 6,584,700 km (0.044 R)
• M31: 7,012,101 km (0.093 R)
• M32: 7,482,586 km (0.089 R)
• M33: 8,774,813 km (0.097 R)
• M34: 8,954,779 km (0.112 R)
• M35: 9,612,561 km (0.083 R)
• M36: 9,872,711 km (0.099 R)
• M37: 10,135,106 km (0.077 R)
• M38: 10,552,185 km (0.072 R)
• M39: 11,129,932 km (0.036 R)
• M40: 11,876,575 km (0.095 R)
• M41: 12,115,782 km (0.105 R)
• M42: 12,801,987 km (0.076 R)
• M43: 13,667,261 km (0.072 R)
• M44: 13,834,213 km (0.051 R)
• M45: 14,085,836 km (0.063 R)
• M46: 14,508,749 km (0.108 R)
• M47: 14,593,871 km (0.119 R)
• M48: 14,764,412 km (0.077 R)
• M49: 15,194,057 km (0.09 R)
• M50: 16,241,841 km (0.11 R)
• M51: 17,674,839 km (0.1 R)
• M52: 17,948,005 km (0.112 R)
• M53: 18,498,674 km (0.091 R)
• M54: 19,428,575 km (0.048 R)
• M55: 19,852,086 km (0.085 R)
• M56: 20,421,456 km (0.076 R)
• M57: 20,756,106 km (0.045 R)
• M58: 20,996,211 km (0.084 R)
• M59: 21,140,722 km (0.113 R)
• M60: 23,099,258 km (0.071 R)
• M61: 25,576,449 km (0.058 R)
• M62: 26,455,486 km (0.111 R)
• M63: 26,611,666 km (0.098 R)
• M64: 27,396,905 km (0.095 R)
• M65: 27,660,497 km (0.118 R)
• M66: 27,871,878 km (0.046 R)
• M67: 28,669,385 km (0.105 R)
• M68: 28,883,310 km (0.106 R)
• M69: 30,015,167 km (0.08 R)
• M70: 30,123,626 km (0.07 R)
• M71: 31,601,952 km (0.109 R)
• M72: 31,878,259 km (0.11 R)
• M73: 32,266,615 km (0.071 R)
• M74: 32,712,118 km (0.063 R)
• M75: 33,272,062 km (0.097 R)
• M76: 33,496,908 km (0.114 R)
• M77: 34,799,606 km (0.095 R)
• M78: 35,027,893 km (0.035 R)
• M79: 36,755,449 km (0.076 R)
• M80: 37,220,848 km (0.053 R)
• M81: 37,571,206 km (0.049 R)
• M82: 37,805,327 km (0.034 R)
• M83: 38,451,889 km (0.079 R)
• M84: 38,865,078 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.1

Radius: 9.3

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 11.82 AU - 12.04 AU

Year: 14618 Days

Day: 11.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 118,721,747 km

• M1: 588,668 km (0.074 R)
• M2: 935,286 km (0.061 R)
• M3: 1,064,239 km (0.094 R)
• M4: 1,153,549 km (0.048 R)
• M5: 1,340,098 km (0.079 R)
• M6: 1,519,914 km (0.078 R)
• M7: 1,690,456 km (0.116 R)
• M8: 2,087,638 km (0.068 R)
• M9: 2,533,440 km (0.092 R)
• M10: 2,861,059 km (0.037 R)
• M11: 3,601,718 km (0.091 R)
• M12: 3,876,829 km (0.065 R)
• M13: 4,892,898 km (0.089 R)
• M14: 6,478,336 km (0.073 R)
• M15: 8,540,243 km (0.047 R)
• M16: 9,123,974 km (0.07 R)
• M17: 9,752,285 km (0.113 R)
• M18: 10,007,649 km (0.073 R)
• M19: 10,136,153 km (0.111 R)
• M20: 10,362,196 km (0.105 R)
• M21: 10,524,809 km (0.1 R)
• M22: 10,753,843 km (0.045 R)
• M23: 10,951,462 km (0.119 R)
• M24: 11,517,839 km (0.054 R)
• M25: 11,618,818 km (0.038 R)
• M26: 11,787,714 km (0.063 R)
• M27: 12,230,673 km (0.058 R)
• M28: 12,333,746 km (0.116 R)
• M29: 12,402,561 km (0.086 R)
• M30: 14,272,834 km (0.113 R)
• M31: 14,526,402 km (0.102 R)
• M32: 16,304,971 km (0.065 R)
• M33: 18,544,152 km (0.041 R)
• M34: 18,900,045 km (0.065 R)
• M35: 20,918,869 km (0.117 R)
• M36: 22,624,883 km (0.04 R)
• M37: 24,895,479 km (0.038 R)
• M38: 25,419,521 km (0.114 R)
• M39: 26,124,127 km (0.051 R)
• M40: 27,013,785 km (0.08 R)
• M41: 27,327,492 km (0.057 R)
• M42: 27,642,395 km (0.054 R)
• M43: 27,868,139 km (0.115 R)
• M44: 28,640,064 km (0.052 R)
• M45: 29,189,088 km (0.078 R)
• M46: 30,530,532 km (0.062 R)
• M47: 31,232,146 km (0.118 R)
• M48: 31,326,093 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 967

Radius: 4.6

Gravity: 45.7 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 15.48 AU - 25.42 AU

Year: 32808 Days

Day: 16.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 56.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 118,721,747 km

• M1: 87,216 km (0.081 R)
• M2: 194,178 km (0.103 R)
• M3: 583,731 km (0.068 R)
• M4: 613,202 km (0.088 R)
• M5: 1,006,494 km (0.096 R)
• M6: 1,505,104 km (0.082 R)
• M7: 1,546,244 km (0.107 R)
• M8: 1,844,991 km (0.072 R)
• M9: 3,753,560 km (0.101 R)
• M10: 4,806,131 km (0.076 R)
• M11: 5,176,086 km (0.1 R)
• M12: 6,609,234 km (0.106 R)
• M13: 7,439,203 km (0.102 R)
• M14: 8,155,478 km (0.114 R)
• M15: 8,374,788 km (0.119 R)
• M16: 9,194,884 km (0.079 R)
• M17: 9,423,020 km (0.115 R)
• M18: 9,730,145 km (0.047 R)
• M19: 10,512,093 km (0.091 R)
• M20: 10,990,956 km (0.12 R)
• M21: 11,152,072 km (0.054 R)
• M22: 11,314,087 km (0.106 R)
• M23: 11,969,625 km (0.1 R)
• M24: 12,302,031 km (0.081 R)
• M25: 12,553,356 km (0.113 R)
• M26: 12,637,579 km (0.119 R)
• M27: 12,975,970 km (0.033 R)
• M28: 13,489,390 km (0.114 R)
• M29: 13,922,176 km (0.039 R)
• M30: 15,158,004 km (0.087 R)
• M31: 17,544,689 km (0.118 R)
• M32: 20,439,707 km (0.111 R)
• M33: 22,654,802 km (0.112 R)
• M34: 22,757,277 km (0.075 R)
• M35: 23,686,579 km (0.119 R)
• M36: 25,688,797 km (0.066 R)
• M37: 28,404,597 km (0.101 R)
• M38: 30,641,833 km (0.102 R)
• M39: 30,868,623 km (0.08 R)
• M40: 31,781,619 km (0.078 R)
• M41: 32,587,652 km (0.097 R)
• M42: 33,750,776 km (0.082 R)
• M43: 35,639,898 km (0.064 R)
• M44: 35,997,885 km (0.088 R)
• M45: 38,049,022 km (0.11 R)
• M46: 38,537,159 km (0.112 R)
• M47: 41,383,708 km (0.06 R)
• M48: 42,389,604 km (0.104 R)
• M49: 42,642,275 km (0.114 R)
• M50: 43,022,403 km (0.104 R)
• M51: 43,276,420 km (0.083 R)
• M52: 44,810,696 km (0.108 R)
• M53: 48,459,388 km (0.08 R)
• M54: 49,253,603 km (0.043 R)
• M55: 50,586,819 km (0.109 R)
• M56: 52,337,563 km (0.093 R)
• M57: 55,621,685 km (0.079 R)
• M58: 56,175,496 km (0.098 R)
• M59: 57,987,875 km (0.109 R)
• M60: 58,971,780 km (0.105 R)
• M61: 59,112,701 km (0.119 R)
• M62: 59,677,882 km (0.066 R)
• M63: 61,098,463 km (0.115 R)
• M64: 61,956,257 km (0.104 R)
• M65: 63,394,491 km (0.052 R)
• M66: 65,135,063 km (0.102 R)
• M67: 68,218,574 km (0.075 R)
• M68: 68,811,281 km (0.052 R)
• M69: 69,554,483 km (0.027 R)
• M70: 70,749,321 km (0.091 R)
• M71: 71,800,246 km (0.082 R)
• M72: 74,374,077 km (0.102 R)
• M73: 79,144,753 km (0.05 R)
• M74: 80,391,801 km (0.103 R)
• M75: 81,017,719 km (0.057 R)
• M76: 81,174,497 km (0.069 R)
• M77: 82,432,167 km (0.108 R)
• M78: 82,905,345 km (0.044 R)
• M79: 83,696,119 km (0.072 R)
• M80: 86,563,611 km (0.08 R)
• M81: 88,816,106 km (0.059 R)
• M82: 97,682,622 km (0.066 R)
• M83: 98,685,078 km (0.059 R)
• M84: 103,748,068 km (0.094 R)
• M85: 106,654,306 km (0.112 R)
• M86: 107,514,194 km (0.076 R)
• M87: 108,376,327 km (0.111 R)
• M88: 109,067,768 km (0.094 R)
• M89: 111,499,183 km (0.112 R)
• M90: 112,546,667 km (0.095 R)
• M91: 114,124,027 km (0.078 R)
• M92: 115,708,717 km (0.116 R)
• M93: 118,543,746 km (0.05 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 17,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit