🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.45 AU - 0.75 AU

Year: 170 Days

Day: 28.8 Hours

Environment

Temp: 170 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,057,353 km

• M1: 25,282 km (0.076 R)
• M2: 38,147 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.77 AU - 1.03 AU

Year: 312 Days

Day: 14.5 Hours

Environment

Temp: 140 °C

Axial Tilt: 118 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,057,353 km

• M1: 17,952 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.46 AU - 1.96 AU

Year: 817 Days

Day: 13.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.9 AU - 3.06 AU

Year: 1426 Days

Day: 40.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,057,353 km

• M1: 760,705 km (0.062 R)
• M2: 861,983 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.83 AU - 3.01 AU

Year: 1822 Days

Day: 27.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,057,353 km

• M1: 587,172 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.2

Radius: 8.2

Gravity: 8.3 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 10.14 AU - 10.84 AU

Year: 12409 Days

Day: 13.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 51,057,353 km

• M1: 138,827 km (0.071 R)
• M2: 370,105 km (0.1 R)
• M3: 499,358 km (0.047 R)
• M4: 594,502 km (0.086 R)
• M5: 841,488 km (0.064 R)
• M6: 996,771 km (0.106 R)
• M7: 1,269,488 km (0.03 R)
• M8: 1,403,378 km (0.115 R)
• M9: 2,166,925 km (0.1 R)
• M10: 2,273,738 km (0.065 R)
• M11: 3,010,208 km (0.118 R)
• M12: 3,404,399 km (0.094 R)
• M13: 3,977,059 km (0.106 R)
• M14: 4,579,340 km (0.101 R)
• M15: 4,961,563 km (0.025 R)
• M16: 5,354,108 km (0.109 R)
• M17: 6,093,121 km (0.083 R)
• M18: 6,436,149 km (0.118 R)
• M19: 6,513,192 km (0.051 R)
• M20: 6,824,655 km (0.108 R)
• M21: 7,502,632 km (0.088 R)
• M22: 7,952,772 km (0.103 R)
• M23: 8,327,515 km (0.045 R)
• M24: 8,453,776 km (0.102 R)
• M25: 8,580,635 km (0.08 R)
• M26: 10,106,832 km (0.101 R)
• M27: 10,603,647 km (0.118 R)
• M28: 11,856,529 km (0.095 R)
• M29: 12,524,483 km (0.103 R)
• M30: 13,549,229 km (0.089 R)
• M31: 13,648,263 km (0.106 R)
• M32: 14,753,043 km (0.112 R)
• M33: 14,804,056 km (0.105 R)
• M34: 16,043,175 km (0.075 R)
• M35: 16,622,119 km (0.098 R)
• M36: 17,047,575 km (0.109 R)
• M37: 17,476,472 km (0.071 R)
• M38: 17,584,332 km (0.057 R)
• M39: 17,746,496 km (0.111 R)
• M40: 17,800,501 km (0.054 R)
• M41: 18,784,705 km (0.098 R)
• M42: 19,339,115 km (0.099 R)
• M43: 19,394,766 km (0.087 R)
• M44: 19,618,265 km (0.064 R)
• M45: 20,520,639 km (0.095 R)
• M46: 20,634,483 km (0.095 R)
• M47: 20,862,620 km (0.099 R)
• M48: 20,976,913 km (0.118 R)
• M49: 21,436,627 km (0.083 R)
• M50: 22,541,407 km (0.101 R)
• M51: 23,308,096 km (0.079 R)
• M52: 24,023,324 km (0.066 R)
• M53: 24,745,732 km (0.106 R)
• M54: 25,109,554 km (0.061 R)
• M55: 25,475,321 km (0.1 R)
• M56: 25,536,357 km (0.105 R)
• M57: 26,088,672 km (0.04 R)
• M58: 26,831,126 km (0.086 R)
• M59: 28,590,397 km (0.102 R)
• M60: 28,717,406 km (0.108 R)
• M61: 29,676,478 km (0.078 R)
• M62: 29,869,608 km (0.112 R)
• M63: 29,934,085 km (0.048 R)
• M64: 30,127,665 km (0.037 R)
• M65: 31,626,187 km (0.099 R)
• M66: 31,691,860 km (0.096 R)
• M67: 32,815,639 km (0.091 R)
• M68: 33,015,352 km (0.108 R)
• M69: 33,415,826 km (0.077 R)
• M70: 33,549,716 km (0.077 R)
• M71: 33,885,264 km (0.077 R)
• M72: 34,424,415 km (0.083 R)
• M73: 34,627,270 km (0.115 R)
• M74: 35,647,677 km (0.119 R)
• M75: 35,921,441 km (0.083 R)
• M76: 36,402,248 km (0.119 R)
• M77: 37,996,962 km (0.12 R)
• M78: 38,486,745 km (0.108 R)
• M79: 39,331,375 km (0.034 R)
• M80: 39,614,264 km (0.038 R)
• M81: 40,111,079 km (0.047 R)
• M82: 40,609,838 km (0.11 R)
• M83: 40,752,704 km (0.037 R)
• M84: 40,967,377 km (0.073 R)
• M85: 41,254,156 km (0.114 R)
• M86: 42,625,370 km (0.114 R)
• M87: 43,280,160 km (0.081 R)
• M88: 44,378,807 km (0.062 R)
• M89: 45,486,579 km (0.12 R)
• M90: 47,278,013 km (0.079 R)
• M91: 47,503,457 km (0.092 R)
• M92: 48,788,354 km (0.078 R)
• M93: 48,864,349 km (0.112 R)
• M94: 49,854,986 km (0.119 R)
• M95: 50,621,675 km (0.108 R)
• M96: 50,929,398 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271.5

Radius: 3.6

Gravity: 20.95 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 10.23 AU - 15.09 AU

Year: 16453 Days

Day: 17.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 51,057,353 km

• M1: 79,885 km (0.037 R)
• M2: 109,206 km (0.059 R)
• M3: 153,487 km (0.097 R)
• M4: 238,609 km (0.113 R)
• M5: 312,360 km (0.115 R)
• M6: 451,786 km (0.072 R)
• M7: 560,394 km (0.078 R)
• M8: 677,080 km (0.113 R)
• M9: 729,589 km (0.117 R)
• M10: 765,343 km (0.097 R)
• M11: 914,043 km (0.093 R)
• M12: 952,789 km (0.101 R)
• M13: 1,133,353 km (0.03 R)
• M14: 1,346,530 km (0.115 R)
• M15: 1,503,010 km (0.12 R)
• M16: 1,525,898 km (0.088 R)
• M17: 1,712,746 km (0.113 R)
• M18: 1,956,740 km (0.096 R)
• M19: 2,108,283 km (0.12 R)
• M20: 2,503,670 km (0.039 R)
• M21: 2,585,500 km (0.084 R)
• M22: 3,065,560 km (0.025 R)
• M23: 3,241,487 km (0.075 R)
• M24: 3,330,647 km (0.086 R)
• M25: 3,788,716 km (0.058 R)
• M26: 4,041,087 km (0.098 R)
• M27: 4,966,350 km (0.068 R)
• M28: 5,069,273 km (0.103 R)
• M29: 5,737,078 km (0.114 R)
• M30: 7,661,505 km (0.115 R)
• M31: 7,979,999 km (0.105 R)
• M32: 9,002,650 km (0.074 R)
• M33: 9,465,656 km (0.079 R)
• M34: 10,022,609 km (0.109 R)
• M35: 10,590,183 km (0.078 R)
• M36: 11,257,988 km (0.062 R)
• M37: 11,847,703 km (0.119 R)
• M38: 12,261,789 km (0.11 R)
• M39: 13,009,629 km (0.058 R)
• M40: 13,104,175 km (0.11 R)
• M41: 13,151,598 km (0.079 R)
• M42: 13,436,881 km (0.101 R)
• M43: 13,628,067 km (0.077 R)
• M44: 14,013,431 km (0.092 R)
• M45: 14,992,399 km (0.081 R)
• M46: 15,091,433 km (0.08 R)
• M47: 15,690,573 km (0.104 R)
• M48: 15,791,252 km (0.116 R)
• M49: 17,222,156 km (0.097 R)
• M50: 17,378,037 km (0.118 R)
• M51: 17,743,205 km (0.116 R)
• M52: 18,058,408 km (0.114 R)
• M53: 18,111,066 km (0.061 R)
• M54: 19,824,111 km (0.038 R)
• M55: 20,096,529 km (0.05 R)
• M56: 20,151,132 km (0.09 R)
• M57: 20,589,753 km (0.078 R)
• M58: 20,699,857 km (0.105 R)
• M59: 20,920,813 km (0.05 R)
• M60: 21,198,018 km (0.105 R)
• M61: 21,644,119 km (0.034 R)
• M62: 22,943,825 km (0.104 R)
• M63: 23,862,805 km (0.08 R)
• M64: 24,094,532 km (0.114 R)
• M65: 25,087,114 km (0.107 R)
• M66: 25,440,614 km (0.056 R)
• M67: 25,558,946 km (0.047 R)
• M68: 26,451,297 km (0.103 R)
• M69: 26,511,136 km (0.045 R)
• M70: 26,750,942 km (0.112 R)
• M71: 27,961,188 km (0.118 R)
• M72: 28,511,559 km (0.086 R)
• M73: 30,183,914 km (0.115 R)
• M74: 30,246,445 km (0.055 R)
• M75: 31,126,679 km (0.085 R)
• M76: 32,526,915 km (0.107 R)
• M77: 33,817,496 km (0.093 R)
• M78: 34,273,171 km (0.105 R)
• M79: 34,534,369 km (0.047 R)
• M80: 34,927,512 km (0.068 R)
• M81: 35,850,681 km (0.089 R)
• M82: 35,916,953 km (0.066 R)
• M83: 36,515,045 km (0.12 R)
• M84: 38,193,384 km (0.058 R)
• M85: 38,396,537 km (0.095 R)
• M86: 40,034,185 km (0.071 R)
• M87: 40,378,260 km (0.079 R)
• M88: 40,585,154 km (0.063 R)
• M89: 40,723,233 km (0.062 R)
• M90: 40,930,725 km (0.043 R)
• M91: 43,589,080 km (0.065 R)
• M92: 45,153,574 km (0.099 R)
• M93: 45,225,082 km (0.034 R)
• M94: 46,880,981 km (0.113 R)
• M95: 47,025,941 km (0.109 R)
• M96: 47,316,161 km (0.086 R)
• M97: 48,556,626 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881.9

Radius: 7.2

Gravity: 17.01 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 13.65 AU - 21.89 AU

Year: 27360 Days

Day: 25 Hours

Environment

Temp: -201 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 51,057,353 km

• M1: 136,882 km (0.094 R)
• M2: 207,193 km (0.112 R)
• M3: 335,698 km (0.096 R)
• M4: 566,976 km (0.091 R)
• M5: 1,095,056 km (0.064 R)
• M6: 1,977,085 km (0.119 R)
• M7: 2,615,120 km (0.092 R)
• M8: 2,704,879 km (0.093 R)
• M9: 3,073,787 km (0.1 R)
• M10: 3,656,621 km (0.068 R)
• M11: 3,757,151 km (0.096 R)
• M12: 4,012,364 km (0.08 R)
• M13: 4,432,435 km (0.113 R)
• M14: 5,257,617 km (0.083 R)
• M15: 5,543,050 km (0.076 R)
• M16: 6,010,394 km (0.081 R)
• M17: 6,369,129 km (0.104 R)
• M18: 6,858,314 km (0.075 R)
• M19: 7,359,617 km (0.1 R)
• M20: 8,798,150 km (0.034 R)
• M21: 9,068,773 km (0.108 R)
• M22: 9,411,052 km (0.09 R)
• M23: 10,463,025 km (0.071 R)
• M24: 13,367,767 km (0.098 R)
• M25: 14,229,450 km (0.118 R)
• M26: 14,867,186 km (0.045 R)
• M27: 18,193,495 km (0.051 R)
• M28: 20,205,586 km (0.066 R)
• M29: 20,831,803 km (0.082 R)
• M30: 21,192,633 km (0.102 R)
• M31: 23,306,600 km (0.091 R)
• M32: 24,721,048 km (0.111 R)
• M33: 26,943,325 km (0.091 R)
• M34: 28,028,507 km (0.111 R)
• M35: 28,927,142 km (0.093 R)
• M36: 30,445,560 km (0.071 R)
• M37: 31,369,028 km (0.055 R)
• M38: 32,614,580 km (0.077 R)
• M39: 35,046,742 km (0.057 R)
• M40: 35,906,331 km (0.051 R)
• M41: 37,755,810 km (0.067 R)
• M42: 37,975,569 km (0.103 R)
• M43: 38,415,985 km (0.119 R)
• M44: 38,747,494 km (0.111 R)
• M45: 39,971,205 km (0.093 R)
• M46: 40,419,250 km (0.081 R)
• M47: 40,981,738 km (0.101 R)
• M48: 41,887,105 km (0.104 R)
• M49: 42,114,493 km (0.099 R)
• M50: 42,799,053 km (0.077 R)
• M51: 42,913,496 km (0.036 R)
• M52: 44,526,460 km (0.089 R)
• M53: 44,874,724 km (0.045 R)
• M54: 48,049,190 km (0.055 R)
• M55: 48,406,281 km (0.079 R)
• M56: 49,483,086 km (0.104 R)
• M57: 52,026,100 km (0.109 R)
• M58: 52,148,322 km (0.067 R)
• M59: 53,006,116 km (0.087 R)
• M60: 55,108,564 km (0.114 R)
• M61: 55,233,030 km (0.094 R)
• M62: 56,107,429 km (0.071 R)
• M63: 56,609,031 km (0.096 R)
• M64: 56,860,355 km (0.076 R)
• M65: 58,757,556 km (0.082 R)
• M66: 59,139,479 km (0.115 R)
• M67: 60,418,541 km (0.115 R)
• M68: 61,061,512 km (0.069 R)
• M69: 62,354,188 km (0.077 R)
• M70: 62,873,741 km (0.086 R)
• M71: 63,917,186 km (0.063 R)
• M72: 66,153,674 km (0.047 R)
• M73: 68,148,113 km (0.086 R)
• M74: 69,623,148 km (0.094 R)
• M75: 69,757,786 km (0.066 R)
• M76: 71,787,530 km (0.075 R)
• M77: 72,195,932 km (0.111 R)
• M78: 73,973,903 km (0.118 R)
• M79: 74,386,344 km (0.078 R)
• M80: 77,015,826 km (0.108 R)
• M81: 77,573,228 km (0.077 R)
• M82: 78,972,566 km (0.103 R)
• M83: 80,521,652 km (0.075 R)
• M84: 81,229,101 km (0.096 R)
• M85: 84,222,554 km (0.036 R)
• M86: 86,382,897 km (0.106 R)
• M87: 86,527,558 km (0.051 R)
• M88: 87,106,951 km (0.083 R)
• M89: 87,252,060 km (0.069 R)
• M90: 87,542,430 km (0.09 R)
• M91: 90,023,660 km (0.097 R)
• M92: 91,346,554 km (0.101 R)
• M93: 93,565,689 km (0.107 R)
• M94: 96,551,962 km (0.065 R)
• M95: 97,002,551 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.7

Radius: 3.9

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 15.28 AU - 20.8 AU

Year: 27986 Days

Day: 20.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 51,057,353 km

• M1: 50,115 km (0.119 R)
• M2: 99,483 km (0.108 R)
• M3: 142,268 km (0.036 R)
• M4: 313,557 km (0.092 R)
• M5: 503,397 km (0.06 R)
• M6: 688,599 km (0.12 R)
• M7: 993,180 km (0.084 R)
• M8: 1,380,040 km (0.089 R)
• M9: 1,710,203 km (0.105 R)
• M10: 1,833,771 km (0.101 R)
• M11: 2,037,822 km (0.118 R)
• M12: 2,195,498 km (0.054 R)
• M13: 2,248,905 km (0.116 R)
• M14: 2,952,763 km (0.115 R)
• M15: 3,782,732 km (0.042 R)
• M16: 4,173,332 km (0.103 R)
• M17: 4,206,543 km (0.099 R)
• M18: 4,610,906 km (0.094 R)
• M19: 5,240,413 km (0.045 R)
• M20: 6,771,996 km (0.093 R)
• M21: 7,284,519 km (0.12 R)
• M22: 7,324,461 km (0.115 R)
• M23: 7,809,458 km (0.085 R)
• M24: 7,973,417 km (0.051 R)
• M25: 8,388,252 km (0.095 R)
• M26: 9,630,513 km (0.11 R)
• M27: 9,806,290 km (0.074 R)
• M28: 10,027,545 km (0.052 R)
• M29: 10,385,084 km (0.119 R)
• M30: 10,520,171 km (0.116 R)
• M31: 10,929,022 km (0.094 R)
• M32: 11,158,356 km (0.047 R)
• M33: 14,683,031 km (0.065 R)
• M34: 14,733,595 km (0.09 R)
• M35: 15,446,429 km (0.088 R)
• M36: 19,507,712 km (0.094 R)
• M37: 21,999,713 km (0.117 R)
• M38: 22,696,540 km (0.108 R)
• M39: 22,930,362 km (0.096 R)
• M40: 23,696,004 km (0.107 R)
• M41: 24,589,851 km (0.101 R)
• M42: 25,737,715 km (0.095 R)
• M43: 25,981,560 km (0.118 R)
• M44: 28,210,867 km (0.099 R)
• M45: 30,629,416 km (0.066 R)
• M46: 31,667,476 km (0.041 R)
• M47: 32,981,095 km (0.108 R)
• M48: 33,711,282 km (0.113 R)
• M49: 34,044,885 km (0.073 R)
• M50: 34,312,516 km (0.119 R)
• M51: 35,322,600 km (0.082 R)
• M52: 36,069,393 km (0.109 R)
• M53: 36,821,571 km (0.084 R)
• M54: 37,509,721 km (0.111 R)
• M55: 38,063,383 km (0.027 R)
• M56: 38,550,025 km (0.118 R)
• M57: 39,388,970 km (0.102 R)
• M58: 40,092,678 km (0.064 R)
• M59: 40,234,048 km (0.113 R)
• M60: 40,587,847 km (0.087 R)
• M61: 41,084,961 km (0.06 R)
• M62: 43,600,599 km (0.099 R)
• M63: 44,255,538 km (0.12 R)
• M64: 44,547,703 km (0.118 R)
• M65: 45,354,334 km (0.067 R)
• M66: 45,501,389 km (0.118 R)
• M67: 46,387,906 km (0.071 R)
• M68: 46,758,909 km (0.113 R)
• M69: 47,877,751 km (0.029 R)
• M70: 48,027,648 km (0.101 R)
• M71: 49,156,514 km (0.118 R)
• M72: 49,383,304 km (0.117 R)
• M73: 50,370,351 km (0.057 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 16,814 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit