🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.98 AU - 1.22 AU

Year: 432 Days

Day: 39.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.39 AU - 2.27 AU

Year: 928 Days

Day: 39.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.62 AU - 3.98 AU

Year: 2246 Days

Day: 30.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.68 AU - 4.36 AU

Year: 2475 Days

Day: 17.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.8

Radius: 12.4

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.84 AU - 6.06 AU

Year: 4768 Days

Day: 9 Hours

Environment

Temp: -149 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 22,225,992 km

• M1: 154,983 km (0.105 R)
• M2: 262,993 km (0.073 R)
• M3: 410,048 km (0.078 R)
• M4: 593,904 km (0.107 R)
• M5: 697,575 km (0.12 R)
• M6: 831,166 km (0.054 R)
• M7: 913,594 km (0.091 R)
• M8: 1,178,831 km (0.097 R)
• M9: 1,454,839 km (0.079 R)
• M10: 2,020,319 km (0.08 R)
• M11: 2,285,107 km (0.06 R)
• M12: 2,596,570 km (0.029 R)
• M13: 2,866,894 km (0.101 R)
• M14: 3,052,245 km (0.097 R)
• M15: 3,873,687 km (0.076 R)
• M16: 4,017,152 km (0.057 R)
• M17: 4,288,373 km (0.115 R)
• M18: 4,673,737 km (0.059 R)
• M19: 4,782,794 km (0.118 R)
• M20: 4,981,310 km (0.11 R)
• M21: 5,092,760 km (0.065 R)
• M22: 5,227,698 km (0.114 R)
• M23: 5,432,347 km (0.075 R)
• M24: 5,524,051 km (0.101 R)
• M25: 5,639,541 km (0.112 R)
• M26: 6,062,005 km (0.101 R)
• M27: 6,592,329 km (0.036 R)
• M28: 7,037,383 km (0.099 R)
• M29: 7,466,729 km (0.074 R)
• M30: 7,569,054 km (0.09 R)
• M31: 8,139,919 km (0.115 R)
• M32: 8,670,992 km (0.092 R)
• M33: 8,778,553 km (0.092 R)
• M34: 9,405,817 km (0.06 R)
• M35: 9,516,369 km (0.052 R)
• M36: 9,822,746 km (0.114 R)
• M37: 10,103,990 km (0.105 R)
• M38: 10,559,665 km (0.05 R)
• M39: 11,609,543 km (0.073 R)
• M40: 11,787,714 km (0.09 R)
• M41: 12,297,543 km (0.053 R)
• M42: 12,509,673 km (0.08 R)
• M43: 12,753,518 km (0.09 R)
• M44: 14,504,262 km (0.085 R)
• M45: 14,889,177 km (0.11 R)
• M46: 15,050,593 km (0.093 R)
• M47: 15,180,145 km (0.116 R)
• M48: 15,636,418 km (0.095 R)
• M49: 16,130,390 km (0.071 R)
• M50: 16,729,829 km (0.069 R)
• M51: 16,830,359 km (0.104 R)
• M52: 16,931,188 km (0.067 R)
• M53: 17,472,433 km (0.109 R)
• M54: 17,676,784 km (0.074 R)
• M55: 17,813,516 km (0.109 R)
• M56: 18,260,365 km (0.073 R)
• M57: 18,433,150 km (0.056 R)
• M58: 18,537,121 km (0.115 R)
• M59: 18,850,080 km (0.084 R)
• M60: 20,262,583 km (0.089 R)
• M61: 20,405,748 km (0.069 R)
• M62: 20,692,976 km (0.071 R)
• M63: 21,928,654 km (0.032 R)
• M64: 22,296,665 km (0.042 R)
• M65: 23,001,570 km (0.042 R)
• M66: 23,113,619 km (0.107 R)
• M67: 23,826,902 km (0.09 R)
• M68: 24,053,692 km (0.062 R)
• M69: 24,205,235 km (0.073 R)
• M70: 24,471,220 km (0.067 R)
• M71: 25,545,183 km (0.084 R)
• M72: 25,777,209 km (0.091 R)
• M73: 26,087,774 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.6

Radius: 11.5

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 5.62 AU - 7.52 AU

Year: 6311 Days

Day: 14.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 22,225,992 km

• M1: 144,212 km (0.052 R)
• M2: 380,727 km (0.038 R)
• M3: 472,280 km (0.06 R)
• M4: 560,094 km (0.101 R)
• M5: 640,578 km (0.113 R)
• M6: 740,509 km (0.099 R)
• M7: 1,511,537 km (0.12 R)
• M8: 1,895,555 km (0.116 R)
• M9: 2,110,078 km (0.089 R)
• M10: 2,355,269 km (0.114 R)
• M11: 2,539,573 km (0.084 R)
• M12: 3,196,757 km (0.093 R)
• M13: 3,427,287 km (0.048 R)
• M14: 3,743,238 km (0.062 R)
• M15: 3,823,871 km (0.119 R)
• M16: 3,932,030 km (0.091 R)
• M17: 4,375,439 km (0.069 R)
• M18: 4,864,025 km (0.096 R)
• M19: 4,981,609 km (0.086 R)
• M20: 5,644,926 km (0.077 R)
• M21: 5,737,527 km (0.099 R)
• M22: 6,113,167 km (0.113 R)
• M23: 6,888,533 km (0.111 R)
• M24: 7,020,778 km (0.073 R)
• M25: 7,254,300 km (0.117 R)
• M26: 7,388,938 km (0.099 R)
• M27: 7,729,124 km (0.111 R)
• M28: 8,109,252 km (0.112 R)
• M29: 8,354,293 km (0.117 R)
• M30: 9,068,174 km (0.106 R)
• M31: 9,286,138 km (0.07 R)
• M32: 11,994,458 km (0.117 R)
• M33: 12,434,575 km (0.111 R)
• M34: 13,002,449 km (0.097 R)
• M35: 14,121,590 km (0.077 R)
• M36: 14,841,904 km (0.088 R)
• M37: 14,970,259 km (0.099 R)
• M38: 15,400,951 km (0.045 R)
• M39: 15,530,802 km (0.11 R)
• M40: 15,617,719 km (0.101 R)
• M41: 15,923,048 km (0.096 R)
• M42: 16,672,533 km (0.067 R)
• M43: 17,163,812 km (0.053 R)
• M44: 17,614,401 km (0.11 R)
• M45: 18,297,764 km (0.114 R)
• M46: 18,527,547 km (0.101 R)
• M47: 19,082,704 km (0.115 R)
• M48: 19,455,951 km (0.049 R)
• M49: 19,784,468 km (0.081 R)
• M50: 19,972,961 km (0.047 R)
• M51: 20,209,476 km (0.098 R)
• M52: 20,780,939 km (0.067 R)
• M53: 22,330,923 km (0.115 R)
• M54: 23,169,269 km (0.062 R)
• M55: 23,417,901 km (0.029 R)
• M56: 24,320,126 km (0.087 R)
• M57: 24,724,788 km (0.031 R)
• M58: 25,080,681 km (0.099 R)
• M59: 25,746,093 km (0.087 R)
• M60: 26,003,551 km (0.108 R)
• M61: 26,106,773 km (0.051 R)
• M62: 26,313,667 km (0.115 R)
• M63: 29,052,355 km (0.047 R)
• M64: 29,374,140 km (0.114 R)
• M65: 29,643,267 km (0.05 R)
• M66: 29,859,137 km (0.03 R)
• M67: 30,455,434 km (0.075 R)
• M68: 30,727,702 km (0.089 R)
• M69: 30,891,512 km (0.095 R)
• M70: 31,110,373 km (0.106 R)
• M71: 32,434,314 km (0.105 R)
• M72: 32,991,417 km (0.118 R)
• M73: 33,664,009 km (0.054 R)
• M74: 34,002,100 km (0.111 R)
• M75: 34,511,182 km (0.118 R)
• M76: 35,136,949 km (0.092 R)
• M77: 35,766,457 km (0.118 R)
• M78: 36,862,411 km (0.111 R)
• M79: 37,560,435 km (0.085 R)
• M80: 37,677,121 km (0.114 R)
• M81: 37,910,943 km (0.068 R)
• M82: 38,145,363 km (0.059 R)
• M83: 38,615,399 km (0.11 R)
• M84: 39,680,237 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 816.4

Radius: 7.4

Gravity: 14.91 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 15.05 AU - 15.47 AU

Year: 22339 Days

Day: 22.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 22,225,992 km

• M1: 122,670 km (0.102 R)
• M2: 301,589 km (0.102 R)
• M3: 455,675 km (0.039 R)
• M4: 892,650 km (0.082 R)
• M5: 1,367,025 km (0.119 R)
• M6: 1,698,684 km (0.12 R)
• M7: 2,018,374 km (0.114 R)
• M8: 2,395,361 km (0.09 R)
• M9: 3,213,961 km (0.108 R)
• M10: 3,563,870 km (0.078 R)
• M11: 3,698,209 km (0.066 R)
• M12: 4,111,548 km (0.11 R)
• M13: 4,685,256 km (0.052 R)
• M14: 4,734,174 km (0.11 R)
• M15: 4,783,242 km (0.113 R)
• M16: 6,662,042 km (0.116 R)
• M17: 6,995,047 km (0.104 R)
• M18: 7,677,512 km (0.109 R)
• M19: 8,983,053 km (0.095 R)
• M20: 9,043,939 km (0.101 R)
• M21: 9,350,914 km (0.116 R)
• M22: 10,871,128 km (0.086 R)
• M23: 11,131,877 km (0.083 R)
• M24: 11,926,541 km (0.12 R)
• M25: 11,993,710 km (0.119 R)
• M26: 12,330,754 km (0.111 R)
• M27: 12,671,089 km (0.034 R)
• M28: 13,014,416 km (0.119 R)
• M29: 13,152,645 km (0.078 R)
• M30: 14,776,829 km (0.082 R)
• M31: 16,612,694 km (0.111 R)
• M32: 17,595,402 km (0.113 R)
• M33: 17,901,629 km (0.037 R)
• M34: 18,364,186 km (0.11 R)
• M35: 18,596,960 km (0.054 R)
• M36: 19,458,793 km (0.07 R)
• M37: 19,537,781 km (0.077 R)
• M38: 22,451,798 km (0.081 R)
• M39: 22,700,729 km (0.08 R)
• M40: 24,043,519 km (0.093 R)
• M41: 26,542,402 km (0.118 R)
• M42: 27,069,585 km (0.092 R)
• M43: 28,223,733 km (0.088 R)
• M44: 28,492,410 km (0.079 R)
• M45: 29,394,037 km (0.111 R)
• M46: 29,484,693 km (0.082 R)
• M47: 29,575,349 km (0.088 R)
• M48: 29,848,216 km (0.114 R)
• M49: 30,948,060 km (0.079 R)
• M50: 31,502,918 km (0.077 R)
• M51: 32,061,068 km (0.067 R)
• M52: 32,341,264 km (0.101 R)
• M53: 34,325,979 km (0.057 R)
• M54: 37,720,505 km (0.114 R)
• M55: 37,818,940 km (0.117 R)
• M56: 38,709,795 km (0.111 R)
• M57: 38,908,611 km (0.093 R)
• M58: 42,034,608 km (0.116 R)
• M59: 42,238,959 km (0.061 R)
• M60: 43,163,025 km (0.054 R)
• M61: 43,886,331 km (0.09 R)
• M62: 50,031,362 km (0.08 R)
• M63: 50,791,020 km (0.101 R)
• M64: 51,445,212 km (0.058 R)
• M65: 52,761,972 km (0.111 R)
• M66: 55,092,707 km (0.036 R)
• M67: 55,316,505 km (0.03 R)
• M68: 56,891,023 km (0.049 R)
• M69: 57,343,706 km (0.1 R)
• M70: 58,594,344 km (0.11 R)
• M71: 59,280,400 km (0.118 R)
• M72: 60,199,230 km (0.115 R)
• M73: 60,660,441 km (0.111 R)
• M74: 61,007,059 km (0.113 R)
• M75: 62,400,264 km (0.11 R)
• M76: 62,633,487 km (0.11 R)
• M77: 62,750,173 km (0.114 R)
• M78: 64,038,959 km (0.117 R)
• M79: 66,523,181 km (0.11 R)
• M80: 67,837,099 km (0.106 R)
• M81: 68,557,413 km (0.066 R)
• M82: 71,341,729 km (0.105 R)
• M83: 73,300,413 km (0.065 R)
• M84: 74,162,995 km (0.054 R)
• M85: 74,409,981 km (0.049 R)
• M86: 75,773,565 km (0.111 R)
• M87: 76,022,347 km (0.1 R)
• M88: 76,271,577 km (0.075 R)
• M89: 79,029,414 km (0.068 R)
• M90: 79,281,636 km (0.107 R)
• M91: 82,202,684 km (0.069 R)
• M92: 84,384,269 km (0.091 R)
• M93: 85,935,599 km (0.101 R)
• M94: 86,195,152 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.2

Radius: 3.7

Gravity: 30.69 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 14.16 AU - 16.46 AU

Year: 22449 Days

Day: 18.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 22,225,992 km

• M1: 63,729 km (0.063 R)
• M2: 149,448 km (0.102 R)
• M3: 372,947 km (0.098 R)
• M4: 408,552 km (0.099 R)
• M5: 562,937 km (0.054 R)
• M6: 646,712 km (0.089 R)
• M7: 734,526 km (0.116 R)
• M8: 1,045,988 km (0.066 R)
• M9: 1,123,330 km (0.114 R)
• M10: 1,149,360 km (0.103 R)
• M11: 1,479,224 km (0.12 R)
• M12: 1,566,140 km (0.078 R)
• M13: 1,595,461 km (0.082 R)
• M14: 1,775,278 km (0.073 R)
• M15: 1,805,945 km (0.115 R)
• M16: 1,930,112 km (0.115 R)
• M17: 1,993,242 km (0.075 R)
• M18: 2,121,597 km (0.058 R)
• M19: 2,319,216 km (0.102 R)
• M20: 2,352,726 km (0.082 R)
• M21: 2,420,194 km (0.118 R)
• M22: 2,454,153 km (0.072 R)
• M23: 3,019,483 km (0.1 R)
• M24: 3,468,875 km (0.097 R)
• M25: 3,623,260 km (0.082 R)
• M26: 4,059,338 km (0.096 R)
• M27: 4,638,132 km (0.107 R)
• M28: 4,722,954 km (0.11 R)
• M29: 4,765,440 km (0.095 R)
• M30: 4,851,010 km (0.096 R)
• M31: 5,330,621 km (0.105 R)
• M32: 5,825,042 km (0.102 R)
• M33: 5,916,596 km (0.084 R)
• M34: 6,475,493 km (0.046 R)
• M35: 6,809,246 km (0.089 R)
• M36: 8,046,121 km (0.078 R)
• M37: 8,978,715 km (0.079 R)
• M38: 9,835,910 km (0.068 R)
• M39: 9,944,818 km (0.08 R)
• M40: 10,551,287 km (0.077 R)
• M41: 10,662,887 km (0.091 R)
• M42: 11,283,419 km (0.106 R)
• M43: 11,512,005 km (0.056 R)
• M44: 12,206,737 km (0.097 R)
• M45: 12,559,340 km (0.119 R)
• M46: 12,974,773 km (0.087 R)
• M47: 13,274,268 km (0.103 R)
• M48: 13,334,406 km (0.052 R)
• M49: 13,758,067 km (0.07 R)
• M50: 15,055,679 km (0.105 R)
• M51: 15,814,589 km (0.079 R)
• M52: 16,006,224 km (0.042 R)
• M53: 16,715,468 km (0.096 R)
• M54: 17,765,346 km (0.056 R)
• M55: 18,768,698 km (0.117 R)
• M56: 19,928,082 km (0.104 R)
• M57: 20,204,240 km (0.107 R)
• M58: 20,273,503 km (0.115 R)
• M59: 20,412,181 km (0.097 R)
• M60: 20,690,582 km (0.11 R)
• M61: 22,315,215 km (0.089 R)
• M62: 22,601,994 km (0.041 R)
• M63: 23,106,738 km (0.109 R)
• M64: 24,200,597 km (0.098 R)
• M65: 25,013,512 km (0.108 R)
• M66: 27,966,873 km (0.056 R)
• M67: 34,939,181 km (0.059 R)
• M68: 35,355,362 km (0.106 R)
• M69: 35,773,339 km (0.098 R)
• M70: 36,867,348 km (0.068 R)
• M71: 40,127,834 km (0.048 R)
• M72: 41,176,365 km (0.08 R)
• M73: 42,855,003 km (0.086 R)
• M74: 43,837,113 km (0.057 R)
• M75: 44,285,906 km (0.046 R)
• M76: 44,646,138 km (0.068 R)
• M77: 45,732,368 km (0.112 R)
• M78: 46,005,384 km (0.12 R)
• M79: 46,187,595 km (0.075 R)
• M80: 48,671,518 km (0.115 R)
• M81: 51,292,772 km (0.098 R)
• M82: 51,481,714 km (0.118 R)
• M83: 52,620,602 km (0.054 R)
• M84: 52,811,190 km (0.101 R)
• M85: 53,001,927 km (0.116 R)
• M86: 54,247,928 km (0.065 R)
• M87: 54,729,783 km (0.119 R)
• M88: 55,697,531 km (0.102 R)
• M89: 58,240,246 km (0.114 R)
• M90: 58,733,620 km (0.091 R)
• M91: 60,521,015 km (0.105 R)
• M92: 60,820,660 km (0.11 R)
• M93: 63,539,302 km (0.119 R)
• M94: 64,250,640 km (0.072 R)
• M95: 64,964,671 km (0.075 R)
• M96: 68,573,570 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 12.4

Radius: 5.2

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 14.78 AU - 16.76 AU

Year: 23468 Days

Day: 17.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 22,225,992 km

• M1: 575,503 km (0.043 R)
• M2: 1,032,375 km (0.054 R)
• M3: 1,365,081 km (0.036 R)
• M4: 2,273,888 km (0.118 R)
• M5: 3,002,728 km (0.116 R)
• M6: 3,982,595 km (0.077 R)
• M7: 4,516,509 km (0.072 R)
• M8: 4,555,405 km (0.073 R)
• M9: 4,673,138 km (0.09 R)
• M10: 5,072,565 km (0.071 R)
• M11: 5,462,117 km (0.087 R)
• M12: 5,503,706 km (0.089 R)
• M13: 6,665,483 km (0.093 R)
• M14: 6,732,203 km (0.081 R)
• M15: 7,182,643 km (0.11 R)
• M16: 7,852,841 km (0.057 R)
• M17: 8,907,506 km (0.1 R)
• M18: 8,956,574 km (0.103 R)
• M19: 9,252,329 km (0.067 R)
• M20: 10,364,290 km (0.071 R)
• M21: 10,415,901 km (0.1 R)
• M22: 12,028,417 km (0.078 R)
• M23: 12,163,952 km (0.092 R)
• M24: 13,547,583 km (0.063 R)
• M25: 13,943,868 km (0.067 R)
• M26: 15,360,410 km (0.116 R)
• M27: 16,041,080 km (0.099 R)
• M28: 17,156,482 km (0.098 R)
• M29: 17,370,407 km (0.088 R)
• M30: 17,893,401 km (0.101 R)
• M31: 17,986,152 km (0.113 R)
• M32: 18,296,867 km (0.033 R)
• M33: 18,734,590 km (0.061 R)
• M34: 18,828,837 km (0.073 R)
• M35: 20,844,519 km (0.058 R)
• M36: 20,877,131 km (0.106 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: 384 - 18,055 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit