🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.87 AU - 0.97 AU

Year: 331 Days

Day: 39.1 Hours

Environment

Temp: 25 °C

Axial Tilt: 51.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 106,138,817 km

• M1: 221,554 km (0.035 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.38 AU - 1.4 AU

Year: 614 Days

Day: 23.3 Hours

Environment

Temp: -28 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.34 AU - 1.58 AU

Year: 661 Days

Day: 30.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,138,817 km

• M1: 367,263 km (0.032 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.38 AU - 1.68 AU

Year: 709 Days

Day: 15 Hours

Environment

Temp: -54 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,138,817 km

• M1: 233,073 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.18 AU - 1.88 AU

Year: 709 Days

Day: 23.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,138,817 km

• M1: 141,669 km (0.053 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.94 AU - 2.42 AU

Year: 1206 Days

Day: 32.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.6

Radius: 9.7

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 9.76 AU - 9.9 AU

Year: 11549 Days

Day: 9.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 106,138,817 km

• M1: 179,368 km (0.093 R)
• M2: 343,178 km (0.112 R)
• M3: 426,055 km (0.081 R)
• M4: 493,823 km (0.076 R)
• M5: 923,767 km (0.107 R)
• M6: 1,031,328 km (0.033 R)
• M7: 1,380,340 km (0.102 R)
• M8: 1,486,704 km (0.116 R)
• M9: 1,920,388 km (0.071 R)
• M10: 2,039,917 km (0.065 R)
• M11: 2,161,839 km (0.081 R)
• M12: 2,477,790 km (0.115 R)
• M13: 2,608,239 km (0.09 R)
• M14: 3,176,711 km (0.102 R)
• M15: 3,318,978 km (0.091 R)
• M16: 3,758,048 km (0.061 R)
• M17: 3,832,997 km (0.103 R)
• M18: 4,189,638 km (0.032 R)
• M19: 4,610,457 km (0.111 R)
• M20: 5,099,941 km (0.041 R)
• M21: 5,238,917 km (0.036 R)
• M22: 5,634,604 km (0.1 R)
• M23: 5,749,495 km (0.091 R)
• M24: 5,981,671 km (0.118 R)
• M25: 7,156,912 km (0.066 R)
• M26: 7,786,719 km (0.071 R)
• M27: 8,011,415 km (0.106 R)
• M28: 8,599,035 km (0.041 R)
• M29: 8,998,462 km (0.089 R)
• M30: 9,099,290 km (0.048 R)
• M31: 9,166,759 km (0.085 R)
• M32: 9,609,120 km (0.119 R)
• M33: 9,815,565 km (0.101 R)
• M34: 9,988,799 km (0.042 R)
• M35: 11,629,589 km (0.072 R)
• M36: 12,593,448 km (0.118 R)
• M37: 12,744,093 km (0.059 R)
• M38: 13,009,031 km (0.044 R)
• M39: 13,199,319 km (0.102 R)
• M40: 13,582,888 km (0.053 R)
• M41: 13,698,677 km (0.103 R)
• M42: 14,400,291 km (0.096 R)
• M43: 14,715,793 km (0.107 R)
• M44: 15,033,688 km (0.097 R)
• M45: 15,193,459 km (0.087 R)
• M46: 17,071,211 km (0.117 R)
• M47: 17,572,963 km (0.043 R)
• M48: 18,334,715 km (0.115 R)
• M49: 18,676,845 km (0.12 R)
• M50: 19,280,473 km (0.027 R)
• M51: 20,153,975 km (0.1 R)
• M52: 20,551,157 km (0.051 R)
• M53: 21,129,652 km (0.113 R)
• M54: 21,803,740 km (0.102 R)
• M55: 22,393,604 km (0.11 R)
• M56: 22,850,925 km (0.09 R)
• M57: 24,335,086 km (0.119 R)
• M58: 24,522,831 km (0.039 R)
• M59: 24,805,272 km (0.093 R)
• M60: 25,183,605 km (0.025 R)
• M61: 25,659,176 km (0.08 R)
• M62: 25,754,620 km (0.045 R)
• M63: 26,329,824 km (0.112 R)
• M64: 26,764,106 km (0.101 R)
• M65: 27,006,455 km (0.086 R)
• M66: 29,419,169 km (0.108 R)
• M67: 30,070,818 km (0.074 R)
• M68: 30,676,539 km (0.08 R)
• M69: 30,980,821 km (0.047 R)
• M70: 31,439,339 km (0.08 R)
• M71: 32,002,724 km (0.106 R)
• M72: 33,139,369 km (0.076 R)
• M73: 33,555,999 km (0.106 R)
• M74: 35,186,915 km (0.095 R)
• M75: 35,452,302 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805

Radius: 9.8

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 9.52 AU - 10.94 AU

Year: 12261 Days

Day: 10 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 106,138,817 km

• M1: 179,667 km (0.104 R)
• M2: 807,529 km (0.113 R)
• M3: 1,036,264 km (0.064 R)
• M4: 1,192,744 km (0.092 R)
• M5: 1,761,814 km (0.108 R)
• M6: 1,841,849 km (0.114 R)
• M7: 2,005,659 km (0.096 R)
• M8: 2,616,317 km (0.08 R)
• M9: 3,616,529 km (0.11 R)
• M10: 3,753,560 km (0.053 R)
• M11: 3,927,243 km (0.117 R)
• M12: 4,174,977 km (0.096 R)
• M13: 4,910,849 km (0.092 R)
• M14: 5,255,224 km (0.095 R)
• M15: 5,449,850 km (0.059 R)
• M16: 6,293,283 km (0.081 R)
• M17: 6,541,915 km (0.038 R)
• M18: 6,625,390 km (0.102 R)
• M19: 6,793,539 km (0.069 R)
• M20: 7,436,959 km (0.101 R)
• M21: 7,876,627 km (0.032 R)
• M22: 8,010,218 km (0.117 R)
• M23: 8,689,392 km (0.112 R)
• M24: 8,919,923 km (0.112 R)
• M25: 9,012,673 km (0.094 R)
• M26: 9,718,626 km (0.043 R)
• M27: 9,957,982 km (0.119 R)
• M28: 10,393,611 km (0.109 R)
• M29: 11,034,040 km (0.058 R)
• M30: 11,333,834 km (0.042 R)
• M31: 11,434,364 km (0.043 R)
• M32: 11,839,624 km (0.07 R)
• M33: 12,352,745 km (0.096 R)
• M34: 12,716,268 km (0.071 R)
• M35: 13,030,723 km (0.078 R)
• M36: 13,136,039 km (0.075 R)
• M37: 13,560,449 km (0.092 R)
• M38: 13,935,490 km (0.1 R)
• M39: 15,080,961 km (0.091 R)
• M40: 15,637,017 km (0.11 R)
• M41: 16,883,915 km (0.038 R)
• M42: 18,754,038 km (0.108 R)
• M43: 19,411,969 km (0.093 R)
• M44: 19,955,907 km (0.105 R)
• M45: 21,120,527 km (0.042 R)
• M46: 21,182,460 km (0.07 R)
• M47: 22,118,344 km (0.045 R)
• M48: 22,370,267 km (0.091 R)
• M49: 22,433,397 km (0.093 R)
• M50: 22,496,528 km (0.105 R)
• M51: 23,836,925 km (0.118 R)
• M52: 25,203,052 km (0.033 R)
• M53: 25,466,046 km (0.08 R)
• M54: 27,063,751 km (0.041 R)
• M55: 27,265,708 km (0.084 R)
• M56: 28,078,623 km (0.093 R)
• M57: 28,556,438 km (0.086 R)
• M58: 29,867,215 km (0.115 R)
• M59: 31,905,187 km (0.069 R)
• M60: 32,118,513 km (0.056 R)
• M61: 34,205,703 km (0.026 R)
• M62: 35,302,405 km (0.076 R)
• M63: 36,039,922 km (0.092 R)
• M64: 36,188,024 km (0.073 R)
• M65: 36,708,026 km (0.065 R)
• M66: 37,455,118 km (0.091 R)
• M67: 37,530,216 km (0.045 R)
• M68: 39,268,693 km (0.037 R)
• M69: 39,344,988 km (0.114 R)
• M70: 39,650,168 km (0.045 R)
• M71: 41,265,525 km (0.111 R)
• M72: 41,420,509 km (0.053 R)
• M73: 44,163,685 km (0.119 R)
• M74: 44,322,109 km (0.056 R)
• M75: 44,719,291 km (0.08 R)
• M76: 45,197,406 km (0.112 R)
• M77: 45,277,292 km (0.109 R)
• M78: 45,917,720 km (0.106 R)
• M79: 46,722,557 km (0.097 R)
• M80: 47,694,494 km (0.083 R)
• M81: 49,575,986 km (0.05 R)
• M82: 51,315,062 km (0.118 R)
• M83: 51,815,616 km (0.038 R)
• M84: 52,821,512 km (0.064 R)
• M85: 55,022,994 km (0.061 R)
• M86: 55,364,377 km (0.039 R)
• M87: 55,620,788 km (0.088 R)
• M88: 56,650,619 km (0.116 R)
• M89: 57,427,182 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273.5

Radius: 5.6

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 12.85 AU - 17.67 AU

Year: 22339 Days

Day: 18.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 106,138,817 km

• M1: 1,022,352 km (0.118 R)
• M2: 1,331,870 km (0.071 R)
• M3: 2,032,287 km (0.113 R)
• M4: 2,119,503 km (0.069 R)
• M5: 3,293,397 km (0.12 R)
• M6: 3,710,476 km (0.07 R)
• M7: 3,853,342 km (0.07 R)
• M8: 5,539,160 km (0.074 R)
• M9: 5,579,851 km (0.088 R)
• M10: 7,197,453 km (0.074 R)
• M11: 7,330,894 km (0.095 R)
• M12: 7,510,262 km (0.111 R)
• M13: 9,478,222 km (0.117 R)
• M14: 9,771,733 km (0.096 R)
• M15: 9,919,536 km (0.112 R)
• M16: 11,698,703 km (0.098 R)
• M17: 11,908,290 km (0.075 R)
• M18: 13,904,524 km (0.113 R)
• M19: 15,425,186 km (0.03 R)
• M20: 17,175,780 km (0.097 R)
• M21: 17,473,630 km (0.033 R)
• M22: 18,438,237 km (0.104 R)
• M23: 18,560,009 km (0.103 R)
• M24: 19,419,898 km (0.072 R)
• M25: 23,249,454 km (0.107 R)
• M26: 27,095,166 km (0.091 R)
• M27: 28,631,237 km (0.07 R)
• M28: 29,694,729 km (0.07 R)
• M29: 30,698,979 km (0.102 R)
• M30: 31,277,773 km (0.04 R)
• M31: 31,423,033 km (0.096 R)
• M32: 32,299,227 km (0.083 R)
• M33: 33,628,704 km (0.065 R)
• M34: 33,703,203 km (0.109 R)
• M35: 34,825,487 km (0.111 R)
• M36: 34,900,734 km (0.115 R)
• M37: 35,960,037 km (0.119 R)
• M38: 36,036,033 km (0.084 R)
• M39: 36,952,918 km (0.04 R)
• M40: 37,106,555 km (0.111 R)
• M41: 37,491,470 km (0.114 R)
• M42: 38,265,191 km (0.099 R)
• M43: 39,278,716 km (0.075 R)
• M44: 41,332,545 km (0.062 R)
• M45: 42,131,548 km (0.093 R)
• M46: 43,016,569 km (0.047 R)
• M47: 45,132,481 km (0.11 R)
• M48: 45,460,998 km (0.11 R)
• M49: 46,368,458 km (0.109 R)
• M50: 47,115,550 km (0.114 R)
• M51: 48,537,328 km (0.117 R)
• M52: 48,621,253 km (0.117 R)
• M53: 50,738,811 km (0.059 R)
• M54: 52,972,756 km (0.091 R)
• M55: 53,145,990 km (0.071 R)
• M56: 54,014,555 km (0.114 R)
• M57: 55,942,124 km (0.091 R)
• M58: 58,517,301 km (0.087 R)
• M59: 59,954,488 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 779.5

Radius: 7.2

Gravity: 15.04 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 17.82 AU - 20.06 AU

Year: 30889 Days

Day: 24.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 106,138,817 km

• M1: 99,034 km (0.081 R)
• M2: 180,116 km (0.065 R)
• M3: 284,386 km (0.031 R)
• M4: 345,571 km (0.086 R)
• M5: 668,403 km (0.105 R)
• M6: 875,148 km (0.092 R)
• M7: 2,095,866 km (0.085 R)
• M8: 3,697,760 km (0.1 R)
• M9: 3,853,492 km (0.098 R)
• M10: 4,279,397 km (0.099 R)
• M11: 5,233,382 km (0.062 R)
• M12: 5,467,204 km (0.073 R)
• M13: 6,066,493 km (0.08 R)
• M14: 6,127,678 km (0.107 R)
• M15: 6,940,444 km (0.105 R)
• M16: 8,941,914 km (0.087 R)
• M17: 9,362,284 km (0.077 R)
• M18: 10,368,030 km (0.067 R)
• M19: 11,107,343 km (0.087 R)
• M20: 13,028,778 km (0.111 R)
• M21: 15,050,593 km (0.104 R)
• M22: 15,466,475 km (0.112 R)
• M23: 15,634,025 km (0.104 R)
• M24: 16,139,965 km (0.095 R)
• M25: 16,565,571 km (0.074 R)
• M26: 17,777,313 km (0.054 R)
• M27: 17,864,828 km (0.112 R)
• M28: 18,128,719 km (0.057 R)
• M29: 18,216,832 km (0.085 R)
• M30: 18,305,244 km (0.072 R)
• M31: 18,482,368 km (0.117 R)
• M32: 18,660,090 km (0.116 R)
• M33: 19,017,181 km (0.09 R)
• M34: 22,805,597 km (0.063 R)
• M35: 23,763,921 km (0.075 R)
• M36: 26,117,245 km (0.052 R)
• M37: 26,416,590 km (0.096 R)
• M38: 27,321,508 km (0.08 R)
• M39: 29,265,083 km (0.111 R)
• M40: 30,201,117 km (0.117 R)
• M41: 31,041,409 km (0.108 R)
• M42: 31,147,025 km (0.092 R)
• M43: 33,067,712 km (0.095 R)
• M44: 34,697,431 km (0.062 R)
• M45: 35,246,455 km (0.088 R)
• M46: 35,687,769 km (0.042 R)
• M47: 36,575,782 km (0.116 R)
• M48: 36,687,382 km (0.111 R)
• M49: 40,545,810 km (0.115 R)
• M50: 40,661,300 km (0.09 R)
• M51: 41,821,581 km (0.077 R)
• M52: 42,875,049 km (0.086 R)
• M53: 43,582,198 km (0.105 R)
• M54: 44,888,786 km (0.099 R)
• M55: 45,606,856 km (0.053 R)
• M56: 45,726,833 km (0.081 R)
• M57: 46,328,665 km (0.109 R)
• M58: 48,762,024 km (0.059 R)
• M59: 49,376,722 km (0.077 R)
• M60: 49,994,112 km (0.106 R)
• M61: 50,241,846 km (0.046 R)
• M62: 54,514,062 km (0.095 R)
• M63: 57,081,012 km (0.025 R)
• M64: 58,248,923 km (0.098 R)
• M65: 58,379,223 km (0.085 R)
• M66: 58,639,972 km (0.111 R)
• M67: 59,555,810 km (0.059 R)
• M68: 60,476,435 km (0.102 R)
• M69: 62,198,606 km (0.03 R)
• M70: 62,331,748 km (0.118 R)
• M71: 64,609,525 km (0.092 R)
• M72: 65,420,046 km (0.098 R)
• M73: 65,555,433 km (0.097 R)
• M74: 66,097,874 km (0.027 R)
• M75: 68,282,901 km (0.101 R)
• M76: 69,384,240 km (0.113 R)
• M77: 69,522,319 km (0.095 R)
• M78: 70,075,532 km (0.12 R)
• M79: 71,186,446 km (0.1 R)
• M80: 72,583,241 km (0.084 R)
• M81: 77,256,380 km (0.028 R)
• M82: 77,972,804 km (0.107 R)
• M83: 81,733,993 km (0.101 R)
• M84: 84,962,315 km (0.07 R)
• M85: 86,146,682 km (0.118 R)
• M86: 87,634,582 km (0.039 R)
• M87: 91,542,976 km (0.113 R)
• M88: 92,301,138 km (0.111 R)
• M89: 92,756,963 km (0.092 R)
• M90: 93,213,536 km (0.087 R)
• M91: 94,129,075 km (0.094 R)
• M92: 97,511,183 km (0.083 R)
• M93: 103,919,657 km (0.086 R)
• M94: 104,235,608 km (0.116 R)
• M95: 105,344,427 km (0.06 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 19,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit