🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.62 AU - 0.74 AU

Year: 207 Days

Day: 31.1 Hours

Environment

Temp: 167 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,535,619 km

• M1: 108,758 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.69 AU - 0.97 AU

Year: 279 Days

Day: 40.5 Hours

Environment

Temp: 105 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.44 AU - 1.98 AU

Year: 825 Days

Day: 29.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.26 AU - 2.84 AU

Year: 1502 Days

Day: 22.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,535,619 km

• M1: 51,910 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.5

Radius: 14

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 8.91 AU - 10.21 AU

Year: 10906 Days

Day: 14.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 72.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 59,535,619 km

• M1: 181,163 km (0.082 R)
• M2: 277,504 km (0.036 R)
• M3: 422,016 km (0.071 R)
• M4: 562,488 km (0.053 R)
• M5: 711,188 km (0.087 R)
• M6: 815,009 km (0.101 R)
• M7: 949,946 km (0.074 R)
• M8: 1,093,112 km (0.1 R)
• M9: 1,329,775 km (0.116 R)
• M10: 1,477,279 km (0.09 R)
• M11: 1,661,733 km (0.072 R)
• M12: 2,088,536 km (0.057 R)
• M13: 2,226,914 km (0.093 R)
• M14: 2,315,027 km (0.045 R)
• M15: 2,404,337 km (0.117 R)
• M16: 2,754,546 km (0.11 R)
• M17: 3,023,373 km (0.091 R)
• M18: 3,141,256 km (0.025 R)
• M19: 3,422,500 km (0.086 R)
• M20: 3,545,619 km (0.075 R)
• M21: 4,227,187 km (0.092 R)
• M22: 4,696,775 km (0.099 R)
• M23: 4,880,182 km (0.076 R)
• M24: 4,995,970 km (0.076 R)
• M25: 5,183,117 km (0.063 R)
• M26: 5,881,440 km (0.042 R)
• M27: 5,980,175 km (0.089 R)
• M28: 6,129,324 km (0.119 R)
• M29: 7,286,763 km (0.036 R)
• M30: 7,419,456 km (0.1 R)
• M31: 7,579,825 km (0.081 R)
• M32: 8,040,736 km (0.088 R)
• M33: 8,819,542 km (0.098 R)
• M34: 9,275,517 km (0.053 R)
• M35: 10,449,112 km (0.092 R)
• M36: 10,689,366 km (0.094 R)
• M37: 11,022,970 km (0.03 R)
• M38: 11,298,379 km (0.064 R)
• M39: 11,545,066 km (0.032 R)
• M40: 11,762,432 km (0.055 R)
• M41: 11,856,080 km (0.098 R)
• M42: 12,327,613 km (0.097 R)
• M43: 12,518,051 km (0.094 R)
• M44: 13,224,601 km (0.036 R)
• M45: 13,549,977 km (0.09 R)
• M46: 14,175,595 km (0.111 R)
• M47: 15,970,470 km (0.096 R)
• M48: 16,143,405 km (0.043 R)
• M49: 16,317,089 km (0.112 R)
• M50: 16,561,232 km (0.097 R)
• M51: 16,736,411 km (0.118 R)
• M52: 17,835,956 km (0.076 R)
• M53: 17,943,666 km (0.03 R)
• M54: 18,739,676 km (0.085 R)
• M55: 19,547,355 km (0.085 R)
• M56: 19,844,008 km (0.1 R)
• M57: 19,992,708 km (0.072 R)
• M58: 20,142,007 km (0.114 R)
• M59: 20,291,605 km (0.052 R)
• M60: 20,780,191 km (0.058 R)
• M61: 21,158,824 km (0.094 R)
• M62: 21,769,183 km (0.094 R)
• M63: 23,556,429 km (0.092 R)
• M64: 23,990,711 km (0.082 R)
• M65: 24,109,642 km (0.089 R)
• M66: 24,907,447 km (0.094 R)
• M67: 25,188,691 km (0.042 R)
• M68: 25,713,929 km (0.079 R)
• M69: 26,038,856 km (0.111 R)
• M70: 26,528,938 km (0.066 R)
• M71: 26,734,037 km (0.071 R)
• M72: 27,352,475 km (0.114 R)
• M73: 27,642,695 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881.2

Radius: 7.5

Gravity: 15.67 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 10.59 AU - 14.23 AU

Year: 16130 Days

Day: 20.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 59,535,619 km

• M1: 280,795 km (0.098 R)
• M2: 343,028 km (0.108 R)
• M3: 465,399 km (0.086 R)
• M4: 644,767 km (0.115 R)
• M5: 709,692 km (0.033 R)
• M6: 967,001 km (0.045 R)
• M7: 1,225,506 km (0.094 R)
• M8: 1,836,613 km (0.109 R)
• M9: 2,058,915 km (0.104 R)
• M10: 2,156,902 km (0.047 R)
• M11: 4,129,051 km (0.093 R)
• M12: 5,112,358 km (0.116 R)
• M13: 5,245,799 km (0.11 R)
• M14: 5,425,616 km (0.075 R)
• M15: 5,883,684 km (0.081 R)
• M16: 6,164,629 km (0.113 R)
• M17: 6,788,303 km (0.098 R)
• M18: 6,837,071 km (0.084 R)
• M19: 6,885,990 km (0.083 R)
• M20: 7,381,757 km (0.115 R)
• M21: 7,532,702 km (0.12 R)
• M22: 7,940,356 km (0.116 R)
• M23: 8,883,421 km (0.071 R)
• M24: 8,990,383 km (0.1 R)
• M25: 9,806,440 km (0.068 R)
• M26: 11,045,409 km (0.063 R)
• M27: 12,632,493 km (0.098 R)
• M28: 13,055,406 km (0.104 R)
• M29: 13,544,591 km (0.065 R)
• M30: 13,667,710 km (0.11 R)
• M31: 13,729,494 km (0.077 R)
• M32: 14,730,154 km (0.116 R)
• M33: 15,303,264 km (0.065 R)
• M34: 16,013,554 km (0.117 R)
• M35: 16,602,820 km (0.026 R)
• M36: 18,412,656 km (0.076 R)
• M37: 18,686,120 km (0.12 R)
• M38: 20,073,192 km (0.101 R)
• M39: 20,637,325 km (0.118 R)
• M40: 20,921,412 km (0.111 R)
• M41: 21,206,695 km (0.111 R)
• M42: 22,579,405 km (0.064 R)
• M43: 22,798,865 km (0.118 R)
• M44: 25,031,165 km (0.068 R)
• M45: 25,182,558 km (0.111 R)
• M46: 25,334,100 km (0.073 R)
• M47: 25,409,946 km (0.087 R)
• M48: 25,638,233 km (0.089 R)
• M49: 26,173,344 km (0.115 R)
• M50: 27,021,564 km (0.085 R)
• M51: 27,410,219 km (0.114 R)
• M52: 29,780,149 km (0.074 R)
• M53: 29,860,333 km (0.084 R)
• M54: 29,940,518 km (0.043 R)
• M55: 30,342,637 km (0.072 R)
• M56: 33,289,865 km (0.081 R)
• M57: 35,474,442 km (0.114 R)
• M58: 35,559,414 km (0.084 R)
• M59: 37,618,479 km (0.088 R)
• M60: 37,965,396 km (0.084 R)
• M61: 39,012,432 km (0.054 R)
• M62: 39,980,629 km (0.079 R)
• M63: 40,867,745 km (0.074 R)
• M64: 41,045,916 km (0.09 R)
• M65: 43,840,554 km (0.119 R)
• M66: 44,571,788 km (0.101 R)
• M67: 46,231,576 km (0.094 R)
• M68: 46,603,028 km (0.046 R)
• M69: 49,137,066 km (0.11 R)
• M70: 49,611,291 km (0.114 R)
• M71: 50,373,044 km (0.111 R)
• M72: 50,755,416 km (0.067 R)
• M73: 51,042,793 km (0.079 R)
• M74: 51,138,686 km (0.11 R)
• M75: 52,487,909 km (0.106 R)
• M76: 53,458,799 km (0.08 R)
• M77: 54,435,524 km (0.087 R)
• M78: 54,631,646 km (0.107 R)
• M79: 55,221,212 km (0.063 R)
• M80: 56,208,558 km (0.105 R)
• M81: 57,700,497 km (0.072 R)
• M82: 58,702,354 km (0.065 R)
• M83: 59,507,939 km (0.101 R)
• M84: 59,811,024 km (0.114 R)
• M85: 60,418,690 km (0.117 R)
• M86: 61,333,930 km (0.068 R)
• M87: 65,144,786 km (0.102 R)
• M88: 65,456,997 km (0.063 R)
• M89: 66,816,243 km (0.103 R)
• M90: 67,131,147 km (0.104 R)
• M91: 67,868,066 km (0.083 R)
• M92: 69,562,411 km (0.047 R)
• M93: 70,308,007 km (0.054 R)
• M94: 71,163,408 km (0.07 R)
• M95: 71,699,866 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386.3

Radius: 6.2

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 10.54 AU - 16.38 AU

Year: 18220 Days

Day: 16.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,535,619 km

• M1: 136,134 km (0.085 R)
• M2: 310,266 km (0.08 R)
• M3: 549,024 km (0.041 R)
• M4: 697,575 km (0.057 R)
• M5: 1,362,388 km (0.061 R)
• M6: 1,437,187 km (0.093 R)
• M7: 1,643,632 km (0.116 R)
• M8: 2,055,924 km (0.094 R)
• M9: 2,842,509 km (0.036 R)
• M10: 3,003,626 km (0.047 R)
• M11: 3,267,517 km (0.111 R)
• M12: 3,642,559 km (0.04 R)
• M13: 3,959,706 km (0.039 R)
• M14: 4,507,833 km (0.051 R)
• M15: 4,620,330 km (0.09 R)
• M16: 4,771,723 km (0.1 R)
• M17: 5,393,751 km (0.115 R)
• M18: 6,627,335 km (0.056 R)
• M19: 7,188,028 km (0.079 R)
• M20: 7,853,739 km (0.06 R)
• M21: 8,959,267 km (0.076 R)
• M22: 9,148,209 km (0.093 R)
• M23: 9,386,369 km (0.061 R)
• M24: 9,771,583 km (0.064 R)
• M25: 10,507,605 km (0.092 R)
• M26: 11,980,695 km (0.099 R)
• M27: 12,136,726 km (0.119 R)
• M28: 13,571,369 km (0.102 R)
• M29: 13,897,343 km (0.098 R)
• M30: 14,116,205 km (0.054 R)
• M31: 14,612,570 km (0.112 R)
• M32: 14,890,822 km (0.117 R)
• M33: 15,907,041 km (0.111 R)
• M34: 16,539,092 km (0.078 R)
• M35: 16,887,356 km (0.105 R)
• M36: 17,179,371 km (0.111 R)
• M37: 17,355,298 km (0.081 R)
• M38: 17,414,090 km (0.086 R)
• M39: 18,845,143 km (0.058 R)
• M40: 18,905,581 km (0.026 R)
• M41: 20,561,928 km (0.057 R)
• M42: 21,691,691 km (0.111 R)
• M43: 21,945,409 km (0.084 R)
• M44: 22,648,370 km (0.057 R)
• M45: 23,034,931 km (0.052 R)
• M46: 23,945,383 km (0.114 R)
• M47: 24,207,778 km (0.088 R)
• M48: 24,735,110 km (0.11 R)
• M49: 25,266,332 km (0.094 R)
• M50: 25,399,774 km (0.095 R)
• M51: 25,734,275 km (0.108 R)
• M52: 26,002,952 km (0.038 R)
• M53: 26,407,615 km (0.101 R)
• M54: 27,223,372 km (0.066 R)
• M55: 27,771,798 km (0.067 R)
• M56: 28,323,814 km (0.11 R)
• M57: 28,740,294 km (0.086 R)
• M58: 29,719,711 km (0.085 R)
• M59: 29,790,022 km (0.093 R)
• M60: 30,072,164 km (0.099 R)
• M61: 30,142,774 km (0.079 R)
• M62: 30,213,534 km (0.108 R)
• M63: 31,783,264 km (0.067 R)
• M64: 32,215,901 km (0.077 R)
• M65: 32,650,483 km (0.075 R)
• M66: 32,941,302 km (0.061 R)
• M67: 33,014,156 km (0.098 R)
• M68: 33,233,017 km (0.109 R)
• M69: 33,745,540 km (0.103 R)
• M70: 37,633,888 km (0.114 R)
• M71: 38,627,965 km (0.115 R)
• M72: 38,781,602 km (0.054 R)
• M73: 39,475,737 km (0.083 R)
• M74: 40,018,478 km (0.069 R)
• M75: 40,798,032 km (0.113 R)
• M76: 41,740,050 km (0.114 R)
• M77: 42,451,388 km (0.076 R)
• M78: 43,166,615 km (0.12 R)
• M79: 46,067,318 km (0.11 R)
• M80: 46,556,952 km (0.113 R)
• M81: 48,118,454 km (0.052 R)
• M82: 48,781,173 km (0.087 R)
• M83: 50,534,909 km (0.075 R)
• M84: 50,618,833 km (0.091 R)
• M85: 51,461,668 km (0.088 R)
• M86: 51,715,535 km (0.08 R)
• M87: 52,139,346 km (0.098 R)
• M88: 52,990,408 km (0.061 R)
• M89: 53,417,809 km (0.115 R)
• M90: 57,139,356 km (0.044 R)
• M91: 58,104,860 km (0.043 R)
• M92: 58,280,937 km (0.117 R)
• M93: 58,633,689 km (0.072 R)
• M94: 58,898,626 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.8

Radius: 6.9

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 12.38 AU - 17.24 AU

Year: 21029 Days

Day: 20.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 59,535,619 km

• M1: 96,640 km (0.099 R)
• M2: 1,025,793 km (0.091 R)
• M3: 1,265,149 km (0.09 R)
• M4: 1,538,614 km (0.107 R)
• M5: 2,683,636 km (0.083 R)
• M6: 3,399,612 km (0.114 R)
• M7: 3,688,336 km (0.06 R)
• M8: 3,778,693 km (0.11 R)
• M9: 3,869,947 km (0.073 R)
• M10: 4,576,947 km (0.108 R)
• M11: 4,772,172 km (0.084 R)
• M12: 6,484,619 km (0.061 R)
• M13: 6,566,599 km (0.1 R)
• M14: 6,870,133 km (0.063 R)
• M15: 9,242,605 km (0.094 R)
• M16: 9,458,475 km (0.075 R)
• M17: 9,832,619 km (0.039 R)
• M18: 12,176,668 km (0.105 R)
• M19: 14,468,358 km (0.113 R)
• M20: 14,611,523 km (0.073 R)
• M21: 14,791,041 km (0.069 R)
• M22: 15,007,509 km (0.086 R)
• M23: 16,477,009 km (0.11 R)
• M24: 16,851,452 km (0.07 R)
• M25: 17,228,738 km (0.066 R)
• M26: 18,960,932 km (0.075 R)
• M27: 19,039,171 km (0.073 R)
• M28: 20,707,487 km (0.108 R)
• M29: 21,233,323 km (0.032 R)
• M30: 22,670,660 km (0.101 R)
• M31: 24,521,784 km (0.057 R)
• M32: 26,377,246 km (0.051 R)
• M33: 26,595,809 km (0.052 R)
• M34: 28,143,399 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 235.4

Radius: 3.6

Gravity: 18.16 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 13.86 AU - 18.14 AU

Year: 23613 Days

Day: 15.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,535,619 km

• M1: 59,839 km (0.033 R)
• M2: 122,969 km (0.06 R)
• M3: 165,156 km (0.032 R)
• M4: 468,241 km (0.087 R)
• M5: 520,750 km (0.071 R)
• M6: 575,204 km (0.08 R)
• M7: 631,752 km (0.03 R)
• M8: 709,842 km (0.12 R)
• M9: 812,167 km (0.09 R)
• M10: 985,551 km (0.116 R)
• M11: 1,291,179 km (0.116 R)
• M12: 1,365,679 km (0.035 R)
• M13: 1,759,271 km (0.104 R)
• M14: 2,486,915 km (0.112 R)
• M15: 2,737,342 km (0.064 R)
• M16: 2,995,697 km (0.12 R)
• M17: 3,261,832 km (0.084 R)
• M18: 3,710,326 km (0.035 R)
• M19: 4,778,605 km (0.104 R)
• M20: 5,892,959 km (0.079 R)
• M21: 6,309,589 km (0.117 R)
• M22: 6,436,448 km (0.105 R)
• M23: 6,952,112 km (0.062 R)
• M24: 7,436,510 km (0.064 R)
• M25: 7,481,090 km (0.119 R)
• M26: 7,750,366 km (0.082 R)
• M27: 8,068,711 km (0.075 R)
• M28: 9,673,896 km (0.059 R)
• M29: 10,164,278 km (0.098 R)
• M30: 10,512,242 km (0.09 R)
• M31: 10,763,268 km (0.074 R)
• M32: 11,425,238 km (0.06 R)
• M33: 11,995,356 km (0.093 R)
• M34: 13,379,734 km (0.081 R)
• M35: 13,815,663 km (0.026 R)
• M36: 14,145,675 km (0.119 R)
• M37: 14,534,032 km (0.113 R)
• M38: 14,589,832 km (0.084 R)
• M39: 15,605,751 km (0.048 R)
• M40: 15,662,747 km (0.079 R)
• M41: 15,719,894 km (0.086 R)
• M42: 16,936,573 km (0.119 R)
• M43: 19,766,815 km (0.097 R)
• M44: 19,890,533 km (0.118 R)
• M45: 20,138,566 km (0.068 R)
• M46: 20,512,561 km (0.104 R)
• M47: 20,763,287 km (0.077 R)
• M48: 21,839,644 km (0.118 R)
• M49: 22,223,960 km (0.119 R)
• M50: 22,352,465 km (0.07 R)
• M51: 22,804,400 km (0.098 R)
• M52: 23,389,926 km (0.104 R)
• M53: 23,651,723 km (0.08 R)
• M54: 25,377,035 km (0.109 R)
• M55: 25,646,161 km (0.107 R)
• M56: 25,780,949 km (0.088 R)
• M57: 26,731,644 km (0.111 R)
• M58: 29,369,054 km (0.103 R)
• M59: 29,934,833 km (0.091 R)
• M60: 30,290,128 km (0.106 R)
• M61: 32,233,404 km (0.112 R)
• M62: 32,378,963 km (0.071 R)
• M63: 33,036,595 km (0.092 R)
• M64: 33,183,351 km (0.064 R)
• M65: 33,920,270 km (0.113 R)
• M66: 35,110,471 km (0.069 R)
• M67: 38,222,406 km (0.111 R)
• M68: 38,530,727 km (0.114 R)
• M69: 39,694,149 km (0.12 R)
• M70: 39,850,180 km (0.058 R)
• M71: 39,928,270 km (0.116 R)
• M72: 40,162,840 km (0.111 R)
• M73: 40,476,247 km (0.104 R)
• M74: 42,533,218 km (0.078 R)
• M75: 45,926,995 km (0.033 R)
• M76: 46,254,764 km (0.097 R)
• M77: 47,490,592 km (0.11 R)
• M78: 48,570,389 km (0.095 R)
• M79: 49,071,542 km (0.109 R)
• M80: 49,826,413 km (0.12 R)
• M81: 50,163,158 km (0.116 R)
• M82: 51,093,058 km (0.12 R)
• M83: 51,347,674 km (0.111 R)
• M84: 51,602,738 km (0.101 R)
• M85: 51,687,860 km (0.114 R)
• M86: 52,541,465 km (0.078 R)
• M87: 53,399,708 km (0.081 R)
• M88: 54,522,290 km (0.096 R)
• M89: 54,956,124 km (0.119 R)
• M90: 55,565,436 km (0.111 R)
• M91: 55,652,801 km (0.088 R)
• M92: 56,878,756 km (0.072 R)
• M93: 58,290,661 km (0.087 R)
• M94: 58,823,229 km (0.065 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 16,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit