🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.51 AU - 0.69 AU

Year: 165 Days

Day: 29.3 Hours

Environment

Temp: 243 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,215,293 km

• M1: 397,482 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.66 AU - 0.76 AU

Year: 212 Days

Day: 17.1 Hours

Environment

Temp: 196 °C

Axial Tilt: 46.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.87 AU - 1.03 AU

Year: 328 Days

Day: 12.6 Hours

Environment

Temp: 98 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,215,293 km

• M1: 321,935 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.31 AU - 3.33 AU

Year: 2146 Days

Day: 33.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.89 AU - 5.55 AU

Year: 3638 Days

Day: 47.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390

Radius: 14.4

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.84 AU - 7.24 AU

Year: 5266 Days

Day: 6.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 53,215,293 km

• M1: 217,216 km (0.078 R)
• M2: 441,164 km (0.097 R)
• M3: 635,342 km (0.098 R)
• M4: 827,875 km (0.034 R)
• M5: 1,248,544 km (0.105 R)
• M6: 1,688,661 km (0.068 R)
• M7: 1,825,692 km (0.085 R)
• M8: 2,143,887 km (0.102 R)
• M9: 2,708,170 km (0.097 R)
• M10: 2,906,687 km (0.086 R)
• M11: 3,472,615 km (0.091 R)
• M12: 3,889,395 km (0.114 R)
• M13: 4,280,444 km (0.113 R)
• M14: 4,470,284 km (0.092 R)
• M15: 4,619,732 km (0.05 R)
• M16: 4,749,284 km (0.117 R)
• M17: 4,902,023 km (0.097 R)
• M18: 5,392,704 km (0.1 R)
• M19: 5,575,064 km (0.066 R)
• M20: 5,805,893 km (0.045 R)
• M21: 6,349,083 km (0.088 R)
• M22: 6,517,680 km (0.088 R)
• M23: 6,785,759 km (0.106 R)
• M24: 6,933,413 km (0.047 R)
• M25: 7,232,159 km (0.12 R)
• M26: 7,383,104 km (0.089 R)
• M27: 7,636,971 km (0.111 R)
• M28: 7,945,592 km (0.085 R)
• M29: 9,139,233 km (0.107 R)
• M30: 9,467,002 km (0.073 R)
• M31: 9,604,782 km (0.056 R)
• M32: 9,910,111 km (0.101 R)
• M33: 10,331,827 km (0.12 R)
• M34: 10,502,070 km (0.109 R)
• M35: 11,367,643 km (0.111 R)
• M36: 11,484,778 km (0.084 R)
• M37: 11,957,507 km (0.095 R)
• M38: 12,226,185 km (0.07 R)
• M39: 12,406,451 km (0.099 R)
• M40: 12,860,929 km (0.043 R)
• M41: 13,724,109 km (0.077 R)
• M42: 13,911,405 km (0.12 R)
• M43: 14,415,400 km (0.067 R)
• M44: 14,861,202 km (0.062 R)
• M45: 15,571,044 km (0.116 R)
• M46: 16,061,426 km (0.112 R)
• M47: 16,193,072 km (0.109 R)
• M48: 16,623,315 km (0.099 R)
• M49: 17,023,789 km (0.088 R)
• M50: 17,360,085 km (0.094 R)
• M51: 17,800,351 km (0.111 R)
• M52: 18,175,992 km (0.087 R)
• M53: 19,248,309 km (0.043 R)
• M54: 19,493,351 km (0.036 R)
• M55: 20,412,330 km (0.116 R)
• M56: 21,165,107 km (0.111 R)
• M57: 21,273,266 km (0.072 R)
• M58: 21,635,592 km (0.102 R)
• M59: 21,999,863 km (0.031 R)
• M60: 22,292,775 km (0.105 R)
• M61: 22,439,681 km (0.045 R)
• M62: 22,734,538 km (0.082 R)
• M63: 23,402,642 km (0.074 R)
• M64: 23,701,539 km (0.078 R)
• M65: 23,926,683 km (0.096 R)
• M66: 24,114,878 km (0.119 R)
• M67: 24,265,672 km (0.096 R)
• M68: 24,758,148 km (0.105 R)
• M69: 24,948,437 km (0.106 R)
• M70: 25,101,027 km (0.093 R)
• M71: 25,522,145 km (0.063 R)
• M72: 25,791,421 km (0.048 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.2

Radius: 10.1

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.93 AU - 8.29 AU

Year: 6726 Days

Day: 10.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 53,215,293 km

• M1: 159,172 km (0.109 R)
• M2: 425,307 km (0.106 R)
• M3: 721,660 km (0.119 R)
• M4: 802,293 km (0.079 R)
• M5: 886,218 km (0.104 R)
• M6: 1,611,169 km (0.098 R)
• M7: 1,886,579 km (0.076 R)
• M8: 1,962,574 km (0.084 R)
• M9: 2,378,606 km (0.063 R)
• M10: 2,481,829 km (0.099 R)
• M11: 2,822,164 km (0.105 R)
• M12: 2,909,679 km (0.097 R)
• M13: 3,020,231 km (0.05 R)
• M14: 3,222,937 km (0.088 R)
• M15: 3,523,628 km (0.036 R)
• M16: 3,665,597 km (0.097 R)
• M17: 3,809,360 km (0.117 R)
• M18: 3,955,069 km (0.111 R)
• M19: 4,277,302 km (0.059 R)
• M20: 4,659,525 km (0.025 R)
• M21: 4,763,346 km (0.093 R)
• M22: 4,841,735 km (0.103 R)
• M23: 5,026,339 km (0.035 R)
• M24: 5,429,804 km (0.117 R)
• M25: 6,411,466 km (0.104 R)
• M26: 6,937,601 km (0.111 R)
• M27: 7,477,650 km (0.087 R)
• M28: 8,407,550 km (0.082 R)
• M29: 8,629,852 km (0.075 R)
• M30: 10,442,829 km (0.115 R)
• M31: 10,819,217 km (0.079 R)
• M32: 11,444,686 km (0.069 R)
• M33: 11,514,997 km (0.066 R)
• M34: 11,761,833 km (0.097 R)
• M35: 12,225,138 km (0.06 R)
• M36: 12,296,945 km (0.12 R)
• M37: 12,368,902 km (0.105 R)
• M38: 12,621,872 km (0.097 R)
• M39: 12,949,640 km (0.108 R)
• M40: 13,169,699 km (0.098 R)
• M41: 13,427,905 km (0.031 R)
• M42: 14,629,924 km (0.118 R)
• M43: 15,166,681 km (0.075 R)
• M44: 16,259,344 km (0.084 R)
• M45: 16,576,192 km (0.104 R)
• M46: 17,015,262 km (0.083 R)
• M47: 17,377,289 km (0.113 R)
• M48: 17,904,771 km (0.11 R)
• M49: 18,068,132 km (0.084 R)
• M50: 18,190,951 km (0.06 R)
• M51: 18,767,950 km (0.115 R)
• M52: 19,267,308 km (0.08 R)
• M53: 19,518,633 km (0.059 R)
• M54: 19,644,594 km (0.112 R)
• M55: 20,109,245 km (0.086 R)
• M56: 21,394,590 km (0.108 R)
• M57: 21,698,274 km (0.091 R)
• M58: 22,397,943 km (0.093 R)
• M59: 22,485,906 km (0.055 R)
• M60: 22,750,395 km (0.109 R)
• M61: 24,314,591 km (0.057 R)
• M62: 25,590,661 km (0.111 R)
• M63: 25,728,739 km (0.097 R)
• M64: 26,051,721 km (0.118 R)
• M65: 27,028,894 km (0.114 R)
• M66: 27,216,341 km (0.094 R)
• M67: 27,498,333 km (0.059 R)
• M68: 27,923,191 km (0.04 R)
• M69: 28,065,309 km (0.084 R)
• M70: 28,207,726 km (0.099 R)
• M71: 28,397,865 km (0.058 R)
• M72: 29,306,971 km (0.107 R)
• M73: 29,499,653 km (0.111 R)
• M74: 29,644,314 km (0.09 R)
• M75: 29,837,744 km (0.059 R)
• M76: 30,664,123 km (0.117 R)
• M77: 31,104,688 km (0.086 R)
• M78: 31,399,546 km (0.062 R)
• M79: 31,744,818 km (0.093 R)
• M80: 32,389,285 km (0.11 R)
• M81: 32,837,929 km (0.063 R)
• M82: 33,037,942 km (0.115 R)
• M83: 33,138,172 km (0.108 R)
• M84: 33,691,086 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526.9

Radius: 5.2

Gravity: 19.49 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 11.19 AU - 15.77 AU

Year: 17558 Days

Day: 22.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 57.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 53,215,293 km

• M1: 128,505 km (0.084 R)
• M2: 193,879 km (0.103 R)
• M3: 287,378 km (0.097 R)
• M4: 556,504 km (0.029 R)
• M5: 694,583 km (0.084 R)
• M6: 757,264 km (0.107 R)
• M7: 2,331,034 km (0.117 R)
• M8: 2,426,029 km (0.087 R)
• M9: 2,620,057 km (0.114 R)
• M10: 2,954,708 km (0.067 R)
• M11: 2,988,816 km (0.103 R)
• M12: 3,774,205 km (0.052 R)
• M13: 4,074,896 km (0.11 R)
• M14: 4,819,595 km (0.092 R)
• M15: 5,104,429 km (0.052 R)
• M16: 5,520,909 km (0.027 R)
• M17: 5,605,432 km (0.11 R)
• M18: 6,698,693 km (0.063 R)
• M19: 6,879,557 km (0.083 R)
• M20: 7,107,993 km (0.058 R)
• M21: 7,713,565 km (0.105 R)
• M22: 8,190,483 km (0.116 R)
• M23: 8,383,913 km (0.096 R)
• M24: 9,072,961 km (0.117 R)
• M25: 10,926,329 km (0.068 R)
• M26: 11,840,821 km (0.08 R)
• M27: 13,399,930 km (0.099 R)
• M28: 14,087,631 km (0.083 R)
• M29: 15,081,410 km (0.113 R)
• M30: 15,377,913 km (0.11 R)
• M31: 15,497,143 km (0.08 R)
• M32: 16,705,594 km (0.086 R)
• M33: 17,259,256 km (0.106 R)
• M34: 17,881,433 km (0.077 R)
• M35: 19,083,752 km (0.057 R)
• M36: 19,147,779 km (0.088 R)
• M37: 19,727,022 km (0.085 R)
• M38: 21,100,780 km (0.062 R)
• M39: 21,299,595 km (0.085 R)
• M40: 21,565,580 km (0.112 R)
• M41: 23,252,745 km (0.089 R)
• M42: 23,595,175 km (0.09 R)
• M43: 24,146,742 km (0.077 R)
• M44: 24,493,510 km (0.043 R)
• M45: 24,632,785 km (0.09 R)
• M46: 25,121,970 km (0.087 R)
• M47: 25,403,065 km (0.093 R)
• M48: 28,708,729 km (0.065 R)
• M49: 29,741,253 km (0.054 R)
• M50: 30,038,504 km (0.096 R)
• M51: 30,113,004 km (0.113 R)
• M52: 31,388,326 km (0.116 R)
• M53: 31,918,650 km (0.098 R)
• M54: 32,681,300 km (0.107 R)
• M55: 33,836,495 km (0.103 R)
• M56: 34,848,375 km (0.105 R)
• M57: 37,061,526 km (0.08 R)
• M58: 37,782,438 km (0.074 R)
• M59: 38,023,889 km (0.106 R)
• M60: 38,104,373 km (0.051 R)
• M61: 38,185,006 km (0.114 R)
• M62: 38,508,137 km (0.081 R)
• M63: 39,238,325 km (0.083 R)
• M64: 39,645,979 km (0.073 R)
• M65: 39,891,170 km (0.1 R)
• M66: 40,136,959 km (0.12 R)
• M67: 41,705,044 km (0.1 R)
• M68: 42,287,877 km (0.111 R)
• M69: 44,052,235 km (0.118 R)
• M70: 44,136,757 km (0.118 R)
• M71: 44,900,903 km (0.084 R)
• M72: 47,305,539 km (0.078 R)
• M73: 49,399,760 km (0.057 R)
• M74: 49,839,877 km (0.076 R)
• M75: 50,104,516 km (0.091 R)
• M76: 50,281,191 km (0.085 R)
• M77: 50,901,423 km (0.095 R)
• M78: 51,970,300 km (0.098 R)
• M79: 52,328,288 km (0.065 R)
• M80: 53,046,807 km (0.118 R)
• M81: 53,407,188 km (0.04 R)
• M82: 53,768,317 km (0.026 R)
• M83: 54,311,806 km (0.116 R)
• M84: 55,404,020 km (0.12 R)
• M85: 56,044,449 km (0.099 R)
• M86: 56,687,271 km (0.099 R)
• M87: 56,871,426 km (0.091 R)
• M88: 58,444,747 km (0.117 R)
• M89: 58,630,697 km (0.117 R)
• M90: 59,563,739 km (0.084 R)
• M91: 60,032,130 km (0.05 R)
• M92: 61,255,691 km (0.072 R)
• M93: 61,539,178 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 166.4

Radius: 7.1

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 14.9 AU - 18.06 AU

Year: 23734 Days

Day: 18.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 53,215,293 km

• M1: 107,112 km (0.039 R)
• M2: 167,101 km (0.112 R)
• M3: 629,657 km (0.072 R)
• M4: 1,245,701 km (0.058 R)
• M5: 1,313,021 km (0.119 R)
• M6: 1,404,874 km (0.082 R)
• M7: 2,160,193 km (0.07 R)
• M8: 2,324,452 km (0.042 R)
• M9: 2,782,221 km (0.089 R)
• M10: 2,871,232 km (0.096 R)
• M11: 3,174,766 km (0.093 R)
• M12: 3,552,351 km (0.093 R)
• M13: 3,844,964 km (0.065 R)
• M14: 4,044,528 km (0.081 R)
• M15: 4,179,316 km (0.064 R)
• M16: 4,384,414 km (0.081 R)
• M17: 5,055,510 km (0.052 R)
• M18: 6,140,544 km (0.079 R)
• M19: 6,334,722 km (0.084 R)
• M20: 7,010,007 km (0.119 R)
• M21: 7,624,704 km (0.097 R)
• M22: 7,833,543 km (0.038 R)
• M23: 8,086,513 km (0.097 R)
• M24: 8,342,325 km (0.063 R)
• M25: 8,861,579 km (0.093 R)
• M26: 9,346,875 km (0.114 R)
• M27: 9,436,035 km (0.114 R)
• M28: 9,525,495 km (0.111 R)
• M29: 9,615,254 km (0.081 R)
• M30: 11,659,508 km (0.117 R)
• M31: 12,239,649 km (0.118 R)
• M32: 12,631,595 km (0.092 R)
• M33: 12,779,548 km (0.077 R)
• M34: 12,878,581 km (0.078 R)
• M35: 12,928,248 km (0.069 R)
• M36: 13,377,490 km (0.115 R)
• M37: 13,578,849 km (0.077 R)
• M38: 14,342,845 km (0.107 R)
• M39: 14,807,945 km (0.114 R)
• M40: 18,199,329 km (0.116 R)
• M41: 18,702,726 km (0.068 R)
• M42: 18,871,472 km (0.113 R)
• M43: 18,927,871 km (0.052 R)
• M44: 19,040,817 km (0.068 R)
• M45: 22,232,787 km (0.093 R)
• M46: 22,710,752 km (0.104 R)
• M47: 23,011,144 km (0.107 R)
• M48: 24,410,034 km (0.072 R)
• M49: 24,717,757 km (0.112 R)
• M50: 25,461,558 km (0.096 R)
• M51: 25,773,768 km (0.048 R)
• M52: 25,961,514 km (0.109 R)
• M53: 26,527,891 km (0.102 R)
• M54: 27,289,344 km (0.034 R)
• M55: 27,865,147 km (0.113 R)
• M56: 29,485,441 km (0.06 R)
• M57: 30,273,971 km (0.114 R)
• M58: 30,803,548 km (0.114 R)
• M59: 32,208,272 km (0.118 R)
• M60: 32,275,591 km (0.052 R)
• M61: 32,410,528 km (0.065 R)
• M62: 33,702,007 km (0.111 R)
• M63: 34,457,326 km (0.093 R)
• M64: 35,079,504 km (0.09 R)
• M65: 35,148,917 km (0.117 R)
• M66: 35,357,158 km (0.092 R)
• M67: 36,264,768 km (0.093 R)
• M68: 36,545,563 km (0.12 R)
• M69: 37,534,106 km (0.044 R)
• M70: 38,817,805 km (0.094 R)
• M71: 39,537,371 km (0.035 R)
• M72: 39,681,733 km (0.062 R)
• M73: 40,261,125 km (0.074 R)
• M74: 40,333,680 km (0.056 R)
• M75: 41,575,043 km (0.087 R)
• M76: 42,532,619 km (0.118 R)
• M77: 43,051,275 km (0.114 R)
• M78: 44,319,716 km (0.083 R)
• M79: 44,695,057 km (0.085 R)
• M80: 44,770,155 km (0.113 R)
• M81: 44,845,402 km (0.039 R)
• M82: 44,920,800 km (0.111 R)
• M83: 45,600,273 km (0.108 R)
• M84: 46,740,209 km (0.093 R)
• M85: 48,274,784 km (0.096 R)
• M86: 48,893,072 km (0.084 R)
• M87: 49,048,205 km (0.116 R)
• M88: 49,825,665 km (0.114 R)
• M89: 50,372,445 km (0.101 R)
• M90: 50,764,093 km (0.082 R)
• M91: 51,866,330 km (0.067 R)
• M92: 53,215,254 km (0.1 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 17,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit