🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.68 AU - 0.96 AU

Year: 273 Days

Day: 20.2 Hours

Environment

Temp: 150 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,131,454 km

• M1: 33,510 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.98 AU - 1.04 AU

Year: 373 Days

Day: 43.7 Hours

Environment

Temp: 34 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.2 AU - 1.34 AU

Year: 525 Days

Day: 23.1 Hours

Environment

Temp: -17 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.84 AU - 4.28 AU

Year: 2466 Days

Day: 12.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,131,454 km

• M1: 57,446 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.33 AU - 5.29 AU

Year: 3285 Days

Day: 45.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,131,454 km

• M1: 84,074 km (0.09 R)
• M2: 1,267,244 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.1

Radius: 10.1

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.22 AU - 6.82 AU

Year: 4761 Days

Day: 6.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 70,131,454 km

• M1: 147,952 km (0.112 R)
• M2: 253,718 km (0.109 R)
• M3: 346,469 km (0.045 R)
• M4: 454,628 km (0.067 R)
• M5: 632,201 km (0.097 R)
• M6: 700,118 km (0.037 R)
• M7: 770,728 km (0.106 R)
• M8: 898,186 km (0.092 R)
• M9: 1,010,085 km (0.079 R)
• M10: 1,211,444 km (0.084 R)
• M11: 1,439,132 km (0.025 R)
• M12: 1,764,507 km (0.094 R)
• M13: 1,863,840 km (0.059 R)
• M14: 2,083,001 km (0.108 R)
• M15: 2,158,099 km (0.093 R)
• M16: 2,264,613 km (0.103 R)
• M17: 2,643,394 km (0.057 R)
• M18: 2,974,454 km (0.1 R)
• M19: 3,639,866 km (0.115 R)
• M20: 3,822,525 km (0.119 R)
• M21: 4,177,969 km (0.116 R)
• M22: 5,102,783 km (0.092 R)
• M23: 5,204,959 km (0.096 R)
• M24: 5,704,316 km (0.117 R)
• M25: 5,981,222 km (0.068 R)
• M26: 6,088,933 km (0.064 R)
• M27: 6,883,447 km (0.077 R)
• M28: 7,155,565 km (0.093 R)
• M29: 7,570,400 km (0.095 R)
• M30: 7,733,761 km (0.108 R)
• M31: 7,804,222 km (0.096 R)
• M32: 8,111,795 km (0.036 R)
• M33: 8,544,282 km (0.09 R)
• M34: 8,984,399 km (0.104 R)
• M35: 9,231,984 km (0.077 R)
• M36: 9,356,748 km (0.117 R)
• M37: 9,810,180 km (0.101 R)
• M38: 9,963,069 km (0.075 R)
• M39: 10,168,018 km (0.06 R)
• M40: 10,245,210 km (0.086 R)
• M41: 10,322,552 km (0.102 R)
• M42: 10,452,104 km (0.102 R)
• M43: 10,817,422 km (0.111 R)
• M44: 10,922,589 km (0.059 R)
• M45: 11,081,013 km (0.072 R)
• M46: 11,965,735 km (0.036 R)
• M47: 12,761,895 km (0.048 R)
• M48: 13,236,569 km (0.099 R)
• M49: 13,377,341 km (0.118 R)
• M50: 13,717,078 km (0.11 R)
• M51: 14,002,361 km (0.07 R)
• M52: 14,463,122 km (0.096 R)
• M53: 14,841,006 km (0.087 R)
• M54: 14,987,163 km (0.113 R)
• M55: 15,428,776 km (0.049 R)
• M56: 15,576,878 km (0.115 R)
• M57: 16,084,165 km (0.06 R)
• M58: 16,174,223 km (0.052 R)
• M59: 16,264,430 km (0.111 R)
• M60: 16,354,937 km (0.062 R)
• M61: 16,596,837 km (0.095 R)
• M62: 16,900,819 km (0.088 R)
• M63: 17,176,080 km (0.055 R)
• M64: 17,452,836 km (0.034 R)
• M65: 17,700,121 km (0.058 R)
• M66: 17,793,171 km (0.11 R)
• M67: 17,979,570 km (0.08 R)
• M68: 18,166,866 km (0.091 R)
• M69: 18,669,066 km (0.116 R)
• M70: 18,763,762 km (0.115 R)
• M71: 18,953,601 km (0.06 R)
• M72: 19,527,010 km (0.116 R)
• M73: 20,235,655 km (0.052 R)
• M74: 21,018,202 km (0.07 R)
• M75: 22,177,286 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789

Radius: 12.4

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 8.08 AU - 8.24 AU

Year: 8557 Days

Day: 14.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 70,131,454 km

• M1: 1,272,629 km (0.072 R)
• M2: 1,434,195 km (0.081 R)
• M3: 1,517,670 km (0.045 R)
• M4: 1,646,175 km (0.088 R)
• M5: 1,733,839 km (0.047 R)
• M6: 2,343,301 km (0.066 R)
• M7: 2,697,848 km (0.118 R)
• M8: 2,776,088 km (0.041 R)
• M9: 4,130,547 km (0.102 R)
• M10: 4,312,607 km (0.068 R)
• M11: 5,328,527 km (0.082 R)
• M12: 5,897,597 km (0.083 R)
• M13: 6,698,245 km (0.114 R)
• M14: 6,984,874 km (0.089 R)
• M15: 7,275,543 km (0.1 R)
• M16: 7,422,298 km (0.089 R)
• M17: 8,019,493 km (0.078 R)
• M18: 8,285,777 km (0.12 R)
• M19: 8,439,115 km (0.03 R)
• M20: 8,826,873 km (0.1 R)
• M21: 8,944,307 km (0.111 R)
• M22: 9,022,996 km (0.076 R)
• M23: 9,101,834 km (0.083 R)
• M24: 9,619,741 km (0.071 R)
• M25: 9,700,375 km (0.07 R)
• M26: 10,024,853 km (0.11 R)
• M27: 10,147,523 km (0.119 R)
• M28: 10,601,403 km (0.04 R)
• M29: 11,061,865 km (0.06 R)
• M30: 11,188,724 km (0.095 R)
• M31: 11,571,844 km (0.106 R)
• M32: 11,916,069 km (0.11 R)
• M33: 12,791,366 km (0.095 R)
• M34: 12,968,939 km (0.116 R)
• M35: 13,642,279 km (0.082 R)
• M36: 13,960,324 km (0.112 R)
• M37: 14,975,794 km (0.119 R)
• M38: 15,163,091 km (0.091 R)
• M39: 15,729,468 km (0.11 R)
• M40: 15,919,757 km (0.11 R)
• M41: 16,062,922 km (0.11 R)
• M42: 16,447,089 km (0.106 R)
• M43: 16,640,220 km (0.096 R)
• M44: 17,864,828 km (0.06 R)
• M45: 18,013,678 km (0.033 R)
• M46: 18,212,942 km (0.1 R)
• M47: 18,764,360 km (0.111 R)
• M48: 19,321,463 km (0.041 R)
• M49: 22,937,692 km (0.073 R)
• M50: 23,424,483 km (0.092 R)
• M51: 23,696,452 km (0.095 R)
• M52: 24,133,876 km (0.101 R)
• M53: 24,243,532 km (0.094 R)
• M54: 24,794,800 km (0.111 R)
• M55: 25,072,005 km (0.074 R)
• M56: 25,405,907 km (0.096 R)
• M57: 25,629,406 km (0.038 R)
• M58: 26,756,477 km (0.04 R)
• M59: 27,440,588 km (0.085 R)
• M60: 27,957,299 km (0.075 R)
• M61: 28,419,407 km (0.114 R)
• M62: 29,997,664 km (0.067 R)
• M63: 30,411,452 km (0.081 R)
• M64: 30,886,724 km (0.059 R)
• M65: 31,965,026 km (0.069 R)
• M66: 32,145,890 km (0.083 R)
• M67: 33,421,810 km (0.1 R)
• M68: 33,728,037 km (0.11 R)
• M69: 34,158,280 km (0.105 R)
• M70: 34,281,549 km (0.097 R)
• M71: 34,404,967 km (0.112 R)
• M72: 34,652,402 km (0.09 R)
• M73: 34,838,203 km (0.108 R)
• M74: 36,525,816 km (0.11 R)
• M75: 37,220,997 km (0.036 R)
• M76: 37,856,788 km (0.083 R)
• M77: 38,881,534 km (0.099 R)
• M78: 39,591,376 km (0.111 R)
• M79: 39,785,703 km (0.083 R)
• M80: 41,351,694 km (0.078 R)
• M81: 43,805,248 km (0.094 R)
• M82: 43,939,139 km (0.087 R)
• M83: 44,207,517 km (0.1 R)
• M84: 44,341,856 km (0.119 R)
• M85: 44,611,132 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 921.3

Radius: 6.5

Gravity: 21.81 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 11.73 AU - 18.57 AU

Year: 21647 Days

Day: 20.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,131,454 km

• M1: 88,712 km (0.054 R)
• M2: 197,170 km (0.066 R)
• M3: 294,409 km (0.054 R)
• M4: 369,507 km (0.106 R)
• M5: 1,011,132 km (0.052 R)
• M6: 1,253,032 km (0.12 R)
• M7: 1,825,543 km (0.061 R)
• M8: 2,711,910 km (0.119 R)
• M9: 3,530,510 km (0.112 R)
• M10: 4,179,316 km (0.11 R)
• M11: 4,814,209 km (0.038 R)
• M12: 6,009,496 km (0.071 R)
• M13: 6,281,016 km (0.109 R)
• M14: 7,176,659 km (0.061 R)
• M15: 7,348,995 km (0.112 R)
• M16: 7,406,740 km (0.045 R)
• M17: 7,815,292 km (0.105 R)
• M18: 8,052,105 km (0.077 R)
• M19: 8,171,335 km (0.115 R)
• M20: 9,458,774 km (0.068 R)
• M21: 10,416,350 km (0.094 R)
• M22: 10,611,575 km (0.101 R)
• M23: 12,767,879 km (0.045 R)
• M24: 13,327,525 km (0.104 R)
• M25: 13,539,505 km (0.118 R)
• M26: 14,110,071 km (0.116 R)
• M27: 14,907,577 km (0.09 R)
• M28: 15,054,183 km (0.076 R)
• M29: 15,274,840 km (0.078 R)
• M30: 15,719,595 km (0.115 R)
• M31: 18,083,989 km (0.089 R)
• M32: 18,475,636 km (0.108 R)
• M33: 18,633,163 km (0.119 R)
• M34: 18,870,126 km (0.096 R)
• M35: 19,747,667 km (0.075 R)
• M36: 20,556,842 km (0.105 R)
• M37: 21,212,080 km (0.09 R)
• M38: 23,558,822 km (0.071 R)
• M39: 23,644,093 km (0.095 R)
• M40: 25,023,236 km (0.117 R)
• M41: 25,986,347 km (0.061 R)
• M42: 27,319,264 km (0.094 R)
• M43: 27,948,921 km (0.062 R)
• M44: 29,039,340 km (0.103 R)
• M45: 29,222,298 km (0.115 R)
• M46: 30,607,724 km (0.073 R)
• M47: 31,167,819 km (0.105 R)
• M48: 31,825,601 km (0.042 R)
• M49: 33,442,006 km (0.114 R)
• M50: 34,987,501 km (0.093 R)
• M51: 35,279,815 km (0.113 R)
• M52: 35,573,027 km (0.085 R)
• M53: 35,965,273 km (0.052 R)
• M54: 39,153,802 km (0.114 R)
• M55: 39,863,345 km (0.12 R)
• M56: 39,965,071 km (0.089 R)
• M57: 41,603,916 km (0.101 R)
• M58: 43,893,212 km (0.113 R)
• M59: 46,436,675 km (0.112 R)
• M60: 47,187,507 km (0.09 R)
• M61: 47,834,368 km (0.096 R)
• M62: 48,158,846 km (0.083 R)
• M63: 48,592,530 km (0.058 R)
• M64: 50,011,316 km (0.068 R)
• M65: 53,561,124 km (0.116 R)
• M66: 55,706,956 km (0.051 R)
• M67: 56,048,338 km (0.087 R)
• M68: 57,535,640 km (0.076 R)
• M69: 58,226,483 km (0.099 R)
• M70: 58,341,973 km (0.111 R)
• M71: 58,457,462 km (0.092 R)
• M72: 59,500,160 km (0.09 R)
• M73: 59,849,171 km (0.108 R)
• M74: 61,369,086 km (0.094 R)
• M75: 63,613,353 km (0.08 R)
• M76: 65,044,556 km (0.115 R)
• M77: 65,884,398 km (0.097 R)
• M78: 68,060,299 km (0.026 R)
• M79: 69,768,857 km (0.077 R)
• M80: 70,751,565 km (0.086 R)
• M81: 74,477,150 km (0.104 R)
• M82: 75,355,589 km (0.119 R)
• M83: 75,481,401 km (0.101 R)
• M84: 75,985,097 km (0.066 R)
• M85: 78,266,016 km (0.096 R)
• M86: 79,670,889 km (0.085 R)
• M87: 80,183,711 km (0.098 R)
• M88: 80,826,533 km (0.04 R)
• M89: 82,764,872 km (0.075 R)
• M90: 83,544,427 km (0.099 R)
• M91: 86,687,179 km (0.111 R)
• M92: 86,950,920 km (0.081 R)
• M93: 88,273,066 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.5

Radius: 4.7

Gravity: 13.92 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 15.15 AU - 19.45 AU

Year: 26414 Days

Day: 16.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,131,454 km

• M1: 83,176 km (0.099 R)
• M2: 440,865 km (0.098 R)
• M3: 537,056 km (0.103 R)
• M4: 1,412,204 km (0.116 R)
• M5: 1,469,051 km (0.111 R)
• M6: 1,584,989 km (0.037 R)
• M7: 1,764,357 km (0.1 R)
• M8: 2,374,866 km (0.113 R)
• M9: 2,580,114 km (0.105 R)
• M10: 3,495,653 km (0.083 R)
• M11: 4,712,333 km (0.116 R)
• M12: 5,188,353 km (0.116 R)
• M13: 5,365,178 km (0.08 R)
• M14: 5,499,218 km (0.113 R)
• M15: 5,999,772 km (0.106 R)
• M16: 6,092,373 km (0.113 R)
• M17: 6,325,896 km (0.06 R)
• M18: 6,467,565 km (0.068 R)
• M19: 6,753,745 km (0.033 R)
• M20: 7,388,040 km (0.064 R)
• M21: 8,452,280 km (0.116 R)
• M22: 8,712,730 km (0.036 R)
• M23: 8,817,598 km (0.086 R)
• M24: 9,241,408 km (0.063 R)
• M25: 9,725,956 km (0.104 R)
• M26: 11,687,932 km (0.115 R)
• M27: 12,153,032 km (0.065 R)
• M28: 12,802,586 km (0.051 R)
• M29: 12,862,126 km (0.06 R)
• M30: 14,630,223 km (0.082 R)
• M31: 15,574,186 km (0.097 R)
• M32: 15,637,765 km (0.106 R)
• M33: 15,765,372 km (0.066 R)
• M34: 16,537,745 km (0.111 R)
• M35: 17,652,848 km (0.059 R)
• M36: 18,927,721 km (0.078 R)
• M37: 19,199,840 km (0.111 R)
• M38: 19,404,789 km (0.114 R)
• M39: 20,510,167 km (0.078 R)
• M40: 21,000,100 km (0.081 R)
• M41: 21,635,742 km (0.065 R)
• M42: 22,493,087 km (0.068 R)
• M43: 22,637,150 km (0.087 R)
• M44: 24,019,883 km (0.104 R)
• M45: 24,536,295 km (0.068 R)
• M46: 25,355,044 km (0.055 R)
• M47: 25,429,992 km (0.115 R)
• M48: 27,325,697 km (0.1 R)
• M49: 27,479,334 km (0.077 R)
• M50: 27,710,313 km (0.07 R)
• M51: 28,329,349 km (0.09 R)
• M52: 30,691,050 km (0.102 R)
• M53: 32,300,275 km (0.111 R)
• M54: 33,278,944 km (0.075 R)
• M55: 33,525,182 km (0.072 R)
• M56: 34,184,609 km (0.105 R)
• M57: 34,267,337 km (0.067 R)
• M58: 36,104,100 km (0.108 R)
• M59: 36,610,638 km (0.11 R)
• M60: 37,119,420 km (0.059 R)
• M61: 38,918,784 km (0.094 R)
• M62: 39,438,038 km (0.117 R)
• M63: 39,698,637 km (0.057 R)
• M64: 41,538,093 km (0.107 R)
• M65: 43,315,615 km (0.088 R)
• M66: 43,405,074 km (0.087 R)
• M67: 45,299,432 km (0.066 R)
• M68: 45,663,254 km (0.03 R)
• M69: 45,845,614 km (0.105 R)
• M70: 46,852,557 km (0.099 R)
• M71: 47,497,025 km (0.046 R)
• M72: 48,515,936 km (0.107 R)
• M73: 49,168,033 km (0.065 R)
• M74: 50,575,151 km (0.109 R)
• M75: 52,949,568 km (0.113 R)
• M76: 53,045,311 km (0.046 R)
• M77: 53,813,196 km (0.076 R)
• M78: 54,391,542 km (0.088 R)
• M79: 56,431,907 km (0.104 R)
• M80: 56,627,581 km (0.085 R)
• M81: 57,215,800 km (0.1 R)
• M82: 57,510,657 km (0.102 R)
• M83: 59,489,388 km (0.096 R)
• M84: 60,887,680 km (0.1 R)
• M85: 60,988,060 km (0.096 R)
• M86: 61,993,956 km (0.08 R)
• M87: 62,296,892 km (0.069 R)
• M88: 63,005,537 km (0.102 R)
• M89: 63,309,968 km (0.06 R)
• M90: 64,328,580 km (0.064 R)
• M91: 65,866,446 km (0.056 R)
• M92: 67,105,416 km (0.102 R)
• M93: 68,143,924 km (0.039 R)
• M94: 68,665,123 km (0.11 R)
• M95: 68,873,962 km (0.12 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 13,842 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit