🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.46 AU - 0.72 AU

Year: 195 Days

Day: 37.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.49 AU - 0.77 AU

Year: 215 Days

Day: 45.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.82 AU - 1.36 AU

Year: 490 Days

Day: 27.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.14 AU - 1.26 AU

Year: 566 Days

Day: 27.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.01 AU - 1.57 AU

Year: 631 Days

Day: 45.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,219,282 km

• M1: 389,403 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.33 AU - 2.77 AU

Year: 1753 Days

Day: 30.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,219,282 km

• M1: 1,177,186 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.9

Radius: 12

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.47 AU - 6.45 AU

Year: 5492 Days

Day: 8.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 72,219,282 km

• M1: 150,196 km (0.12 R)
• M2: 268,379 km (0.118 R)
• M3: 486,343 km (0.085 R)
• M4: 570,417 km (0.084 R)
• M5: 1,060,200 km (0.106 R)
• M6: 1,678,339 km (0.096 R)
• M7: 1,831,377 km (0.115 R)
• M8: 1,918,593 km (0.036 R)
• M9: 2,151,965 km (0.092 R)
• M10: 2,375,764 km (0.078 R)
• M11: 2,471,207 km (0.059 R)
• M12: 2,927,630 km (0.116 R)
• M13: 3,030,404 km (0.092 R)
• M14: 3,346,056 km (0.042 R)
• M15: 3,650,338 km (0.108 R)
• M16: 3,873,388 km (0.046 R)
• M17: 4,055,000 km (0.078 R)
• M18: 4,262,791 km (0.071 R)
• M19: 4,474,024 km (0.103 R)
• M20: 4,688,996 km (0.115 R)
• M21: 4,785,486 km (0.104 R)
• M22: 5,153,647 km (0.111 R)
• M23: 5,996,032 km (0.09 R)
• M24: 6,527,254 km (0.12 R)
• M25: 6,689,718 km (0.061 R)
• M26: 7,296,636 km (0.06 R)
• M27: 7,408,835 km (0.048 R)
• M28: 7,777,743 km (0.114 R)
• M29: 7,863,612 km (0.057 R)
• M30: 8,123,464 km (0.062 R)
• M31: 8,356,986 km (0.112 R)
• M32: 8,800,544 km (0.05 R)
• M33: 9,251,880 km (0.117 R)
• M34: 10,052,079 km (0.047 R)
• M35: 10,365,636 km (0.107 R)
• M36: 11,164,040 km (0.11 R)
• M37: 11,293,592 km (0.101 R)
• M38: 11,488,967 km (0.088 R)
• M39: 11,784,123 km (0.067 R)
• M40: 12,583,275 km (0.078 R)
• M41: 12,752,022 km (0.03 R)
• M42: 13,159,975 km (0.1 R)
• M43: 13,434,338 km (0.109 R)
• M44: 13,710,645 km (0.095 R)
• M45: 14,093,615 km (0.063 R)
• M46: 14,586,092 km (0.105 R)
• M47: 15,048,499 km (0.114 R)
• M48: 15,263,620 km (0.067 R)
• M49: 15,479,640 km (0.085 R)
• M50: 16,354,189 km (0.112 R)
• M51: 16,612,395 km (0.102 R)
• M52: 17,132,547 km (0.114 R)
• M53: 17,319,693 km (0.114 R)
• M54: 17,998,868 km (0.028 R)
• M55: 18,648,422 km (0.074 R)
• M56: 18,840,954 km (0.104 R)
• M57: 18,995,339 km (0.081 R)
• M58: 19,461,337 km (0.052 R)
• M59: 19,813,340 km (0.093 R)
• M60: 20,483,838 km (0.079 R)
• M61: 20,722,297 km (0.044 R)
• M62: 21,564,084 km (0.096 R)
• M63: 22,131,659 km (0.059 R)
• M64: 22,662,881 km (0.079 R)
• M65: 22,745,010 km (0.12 R)
• M66: 23,074,424 km (0.119 R)
• M67: 23,157,152 km (0.113 R)
• M68: 23,530,099 km (0.115 R)
• M69: 24,787,769 km (0.1 R)
• M70: 24,914,628 km (0.101 R)
• M71: 25,424,757 km (0.11 R)
• M72: 25,595,448 km (0.092 R)
• M73: 26,801,655 km (0.119 R)
• M74: 27,193,303 km (0.032 R)
• M75: 27,455,398 km (0.101 R)
• M76: 27,850,187 km (0.116 R)
• M77: 28,423,745 km (0.095 R)
• M78: 28,734,161 km (0.095 R)
• M79: 29,001,193 km (0.098 R)
• M80: 29,224,393 km (0.078 R)
• M81: 29,897,134 km (0.045 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.7

Radius: 14.4

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.71 AU - 11.91 AU

Year: 13226 Days

Day: 12.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 72,219,282 km

• M1: 275,559 km (0.096 R)
• M2: 397,033 km (0.119 R)
• M3: 666,459 km (0.103 R)
• M4: 825,780 km (0.086 R)
• M5: 1,348,774 km (0.112 R)
• M6: 1,480,421 km (0.052 R)
• M7: 1,577,210 km (0.114 R)
• M8: 1,860,399 km (0.062 R)
• M9: 1,965,716 km (0.101 R)
• M10: 2,316,523 km (0.102 R)
• M11: 2,687,825 km (0.101 R)
• M12: 2,807,802 km (0.098 R)
• M13: 3,565,964 km (0.106 R)
• M14: 3,913,929 km (0.118 R)
• M15: 4,105,863 km (0.115 R)
• M16: 4,329,213 km (0.095 R)
• M17: 4,671,642 km (0.114 R)
• M18: 4,934,486 km (0.098 R)
• M19: 5,262,404 km (0.063 R)
• M20: 5,659,138 km (0.047 R)
• M21: 5,876,952 km (0.117 R)
• M22: 6,129,174 km (0.038 R)
• M23: 6,481,926 km (0.101 R)
• M24: 6,644,539 km (0.078 R)
• M25: 7,546,016 km (0.097 R)
• M26: 8,344,120 km (0.066 R)
• M27: 8,485,790 km (0.119 R)
• M28: 8,735,468 km (0.089 R)
• M29: 9,352,111 km (0.083 R)
• M30: 9,462,365 km (0.106 R)
• M31: 9,684,368 km (0.086 R)
• M32: 10,322,403 km (0.077 R)
• M33: 10,704,176 km (0.106 R)
• M34: 11,013,096 km (0.055 R)
• M35: 11,285,663 km (0.115 R)
• M36: 11,639,462 km (0.09 R)
• M37: 11,758,243 km (0.041 R)
• M38: 11,917,266 km (0.118 R)
• M39: 12,277,497 km (0.092 R)
• M40: 12,600,928 km (0.12 R)
• M41: 14,006,400 km (0.09 R)
• M42: 14,386,678 km (0.077 R)
• M43: 14,599,555 km (0.112 R)
• M44: 15,766,568 km (0.054 R)
• M45: 15,986,028 km (0.097 R)
• M46: 16,561,382 km (0.112 R)
• M47: 17,008,530 km (0.092 R)
• M48: 18,373,910 km (0.091 R)
• M49: 19,116,514 km (0.111 R)
• M50: 19,585,652 km (0.067 R)
• M51: 20,153,676 km (0.07 R)
• M52: 20,775,105 km (0.115 R)
• M53: 20,919,317 km (0.03 R)
• M54: 22,331,521 km (0.053 R)
• M55: 23,323,355 km (0.105 R)
• M56: 23,623,748 km (0.081 R)
• M57: 23,824,658 km (0.071 R)
• M58: 23,975,752 km (0.111 R)
• M59: 24,076,581 km (0.1 R)
• M60: 24,329,551 km (0.114 R)
• M61: 24,634,132 km (0.089 R)
• M62: 25,144,709 km (0.113 R)
• M63: 25,298,496 km (0.074 R)
• M64: 25,607,116 km (0.1 R)
• M65: 27,011,392 km (0.053 R)
• M66: 27,116,409 km (0.087 R)
• M67: 27,326,893 km (0.12 R)
• M68: 27,485,168 km (0.107 R)
• M69: 28,494,056 km (0.11 R)
• M70: 28,976,210 km (0.045 R)
• M71: 29,569,216 km (0.115 R)
• M72: 29,840,138 km (0.118 R)
• M73: 30,003,050 km (0.116 R)
• M74: 30,493,581 km (0.054 R)
• M75: 31,206,864 km (0.042 R)
• M76: 33,042,130 km (0.092 R)
• M77: 36,177,851 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 381

Radius: 3.5

Gravity: 31.1 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 11.26 AU - 13.32 AU

Year: 18546 Days

Day: 16 Hours

Environment

Temp: -197 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,219,282 km

• M1: 163,810 km (0.099 R)
• M2: 383,868 km (0.097 R)
• M3: 466,745 km (0.06 R)
• M4: 592,258 km (0.085 R)
• M5: 688,449 km (0.104 R)
• M6: 961,466 km (0.107 R)
• M7: 1,121,236 km (0.11 R)
• M8: 1,192,295 km (0.094 R)
• M9: 1,757,177 km (0.102 R)
• M10: 2,183,231 km (0.1 R)
• M11: 2,302,162 km (0.114 R)
• M12: 2,484,372 km (0.06 R)
• M13: 3,258,840 km (0.109 R)
• M14: 3,742,490 km (0.082 R)
• M15: 3,777,795 km (0.116 R)
• M16: 3,813,399 km (0.117 R)
• M17: 5,124,325 km (0.055 R)
• M18: 5,203,014 km (0.105 R)
• M19: 6,221,027 km (0.084 R)
• M20: 6,516,932 km (0.113 R)
• M21: 6,991,008 km (0.096 R)
• M22: 7,254,300 km (0.07 R)
• M23: 7,387,143 km (0.097 R)
• M24: 7,700,102 km (0.111 R)
• M25: 7,880,965 km (0.119 R)
• M26: 7,971,921 km (0.102 R)
• M27: 8,806,228 km (0.114 R)
• M28: 10,656,006 km (0.107 R)
• M29: 10,958,792 km (0.097 R)
• M30: 11,060,219 km (0.114 R)
• M31: 11,162,096 km (0.081 R)
• M32: 11,213,108 km (0.106 R)
• M33: 11,418,057 km (0.079 R)
• M34: 11,469,519 km (0.105 R)
• M35: 11,727,875 km (0.085 R)
• M36: 12,355,587 km (0.074 R)
• M37: 12,994,221 km (0.079 R)
• M38: 13,317,502 km (0.078 R)
• M39: 14,973,251 km (0.086 R)
• M40: 15,085,898 km (0.101 R)
• M41: 16,459,955 km (0.109 R)
• M42: 16,634,386 km (0.084 R)
• M43: 16,751,072 km (0.104 R)
• M44: 16,868,058 km (0.109 R)
• M45: 17,220,660 km (0.117 R)
• M46: 17,933,045 km (0.063 R)
• M47: 18,897,652 km (0.114 R)
• M48: 19,386,388 km (0.083 R)
• M49: 21,002,943 km (0.064 R)
• M50: 22,726,909 km (0.115 R)
• M51: 23,181,237 km (0.089 R)
• M52: 23,835,429 km (0.046 R)
• M53: 25,766,588 km (0.103 R)
• M54: 25,901,675 km (0.113 R)
• M55: 26,036,911 km (0.04 R)
• M56: 26,444,116 km (0.101 R)
• M57: 26,716,684 km (0.099 R)
• M58: 27,127,479 km (0.092 R)
• M59: 27,816,527 km (0.11 R)
• M60: 28,302,421 km (0.115 R)
• M61: 30,060,196 km (0.091 R)
• M62: 30,773,180 km (0.098 R)
• M63: 31,131,766 km (0.106 R)
• M64: 31,708,316 km (0.119 R)
• M65: 31,925,382 km (0.101 R)
• M66: 35,766,607 km (0.028 R)
• M67: 37,282,333 km (0.094 R)
• M68: 37,587,961 km (0.114 R)
• M69: 38,355,697 km (0.106 R)
• M70: 39,984,818 km (0.087 R)
• M71: 40,689,873 km (0.112 R)
• M72: 40,847,100 km (0.056 R)
• M73: 41,874,090 km (0.11 R)
• M74: 42,112,249 km (0.118 R)
• M75: 42,989,491 km (0.102 R)
• M76: 43,872,717 km (0.08 R)
• M77: 44,114,617 km (0.067 R)
• M78: 46,311,910 km (0.106 R)
• M79: 46,887,264 km (0.096 R)
• M80: 47,217,127 km (0.115 R)
• M81: 47,465,160 km (0.083 R)
• M82: 47,962,274 km (0.068 R)
• M83: 48,045,301 km (0.098 R)
• M84: 50,473,723 km (0.118 R)
• M85: 51,490,241 km (0.068 R)
• M86: 51,575,212 km (0.073 R)
• M87: 52,684,630 km (0.065 R)
• M88: 53,027,508 km (0.035 R)
• M89: 56,848,388 km (0.097 R)
• M90: 57,024,165 km (0.119 R)
• M91: 57,112,129 km (0.081 R)
• M92: 57,464,432 km (0.056 R)
• M93: 58,082,720 km (0.095 R)
• M94: 58,259,694 km (0.088 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289.3

Radius: 7.5

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 13.01 AU - 19.69 AU

Year: 28458 Days

Day: 24.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 162.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 72,219,282 km

• M1: 118,781 km (0.1 R)
• M2: 378,333 km (0.086 R)
• M3: 692,040 km (0.09 R)
• M4: 1,261,110 km (0.044 R)
• M5: 2,272,242 km (0.089 R)
• M6: 2,477,490 km (0.109 R)
• M7: 3,871,443 km (0.058 R)
• M8: 4,580,088 km (0.086 R)
• M9: 4,752,724 km (0.076 R)
• M10: 4,883,473 km (0.03 R)
• M11: 5,647,320 km (0.116 R)
• M12: 6,690,166 km (0.11 R)
• M13: 7,083,908 km (0.097 R)
• M14: 7,739,745 km (0.061 R)
• M15: 8,153,084 km (0.11 R)
• M16: 8,257,503 km (0.054 R)
• M17: 8,733,075 km (0.042 R)
• M18: 10,722,427 km (0.119 R)
• M19: 10,779,574 km (0.115 R)
• M20: 11,590,993 km (0.084 R)
• M21: 11,885,551 km (0.067 R)
• M22: 14,015,525 km (0.096 R)
• M23: 14,329,382 km (0.073 R)
• M24: 15,478,144 km (0.048 R)
• M25: 16,590,105 km (0.047 R)
• M26: 17,055,354 km (0.06 R)
• M27: 17,659,879 km (0.091 R)
• M28: 18,135,002 km (0.111 R)
• M29: 18,476,833 km (0.104 R)
• M30: 19,028,400 km (0.115 R)
• M31: 19,795,538 km (0.078 R)
• M32: 21,144,163 km (0.1 R)
• M33: 21,359,883 km (0.059 R)
• M34: 23,929,227 km (0.09 R)
• M35: 25,136,033 km (0.112 R)
• M36: 27,451,508 km (0.106 R)
• M37: 28,793,701 km (0.08 R)
• M38: 29,512,818 km (0.076 R)
• M39: 30,724,560 km (0.073 R)
• M40: 31,459,385 km (0.038 R)
• M41: 34,625,026 km (0.039 R)
• M42: 34,964,164 km (0.083 R)
• M43: 35,049,136 km (0.104 R)
• M44: 35,731,152 km (0.056 R)
• M45: 36,159,601 km (0.028 R)
• M46: 36,676,162 km (0.095 R)
• M47: 38,942,121 km (0.049 R)
• M48: 39,383,135 km (0.086 R)
• M49: 39,825,796 km (0.095 R)
• M50: 41,702,650 km (0.068 R)
• M51: 43,425,569 km (0.081 R)
• M52: 43,516,973 km (0.066 R)
• M53: 45,634,980 km (0.117 R)
• M54: 47,221,914 km (0.081 R)
• M55: 48,826,800 km (0.052 R)
• M56: 50,066,219 km (0.115 R)
• M57: 50,257,704 km (0.038 R)
• M58: 52,284,157 km (0.089 R)
• M59: 52,478,484 km (0.096 R)
• M60: 53,258,488 km (0.12 R)
• M61: 56,018,269 km (0.094 R)
• M62: 56,217,085 km (0.101 R)
• M63: 62,292,404 km (0.114 R)
• M64: 66,561,927 km (0.085 R)
• M65: 67,511,724 km (0.12 R)
• M66: 68,785,101 km (0.085 R)
• M67: 69,104,642 km (0.083 R)
• M68: 69,745,370 km (0.052 R)
• M69: 70,817,388 km (0.117 R)
• M70: 71,679,072 km (0.115 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 17,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit