🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.53 AU - 0.61 AU

Year: 164 Days

Day: 17.4 Hours

Environment

Temp: 159 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.63 AU - 0.73 AU

Year: 214 Days

Day: 16.9 Hours

Environment

Temp: 181 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.47 AU - 1.49 AU

Year: 686 Days

Day: 32.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,361,566 km

• M1: 802,892 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.18 AU - 3.36 AU

Year: 2252 Days

Day: 32.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.39 AU - 3.65 AU

Year: 2515 Days

Day: 17.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,361,566 km

• M1: 203,304 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.4

Radius: 11.2

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 8.65 AU - 9.93 AU

Year: 10783 Days

Day: 9.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 67,361,566 km

• M1: 153,039 km (0.108 R)
• M2: 916,885 km (0.092 R)
• M3: 1,080,396 km (0.047 R)
• M4: 1,165,816 km (0.113 R)
• M5: 2,038,570 km (0.087 R)
• M6: 2,712,060 km (0.118 R)
• M7: 2,801,071 km (0.117 R)
• M8: 3,073,638 km (0.053 R)
• M9: 3,579,578 km (0.117 R)
• M10: 3,743,238 km (0.113 R)
• M11: 4,043,930 km (0.079 R)
• M12: 4,704,404 km (0.072 R)
• M13: 4,920,124 km (0.089 R)
• M14: 7,374,726 km (0.092 R)
• M15: 7,836,984 km (0.098 R)
• M16: 8,007,376 km (0.076 R)
• M17: 8,222,198 km (0.069 R)
• M18: 8,745,342 km (0.089 R)
• M19: 9,234,527 km (0.119 R)
• M20: 9,962,021 km (0.052 R)
• M21: 10,239,525 km (0.052 R)
• M22: 10,472,749 km (0.069 R)
• M23: 10,660,643 km (0.111 R)
• M24: 11,087,446 km (0.118 R)
• M25: 12,500,697 km (0.034 R)
• M26: 12,600,180 km (0.086 R)
• M27: 12,700,111 km (0.097 R)
• M28: 13,610,265 km (0.031 R)
• M29: 13,815,513 km (0.074 R)
• M30: 15,386,440 km (0.091 R)
• M31: 16,084,763 km (0.111 R)
• M32: 16,629,000 km (0.098 R)
• M33: 16,793,408 km (0.104 R)
• M34: 17,013,467 km (0.07 R)
• M35: 17,903,424 km (0.051 R)
• M36: 18,467,408 km (0.111 R)
• M37: 19,381,751 km (0.062 R)
• M38: 19,612,730 km (0.098 R)
• M39: 20,193,917 km (0.084 R)
• M40: 20,721,998 km (0.096 R)
• M41: 20,958,063 km (0.097 R)
• M42: 21,135,786 km (0.079 R)
• M43: 24,108,146 km (0.1 R)
• M44: 25,421,615 km (0.038 R)
• M45: 25,674,435 km (0.093 R)
• M46: 26,246,348 km (0.096 R)
• M47: 26,694,094 km (0.099 R)
• M48: 27,273,337 km (0.086 R)
• M49: 27,467,515 km (0.093 R)
• M50: 27,597,067 km (0.03 R)
• M51: 27,791,844 km (0.05 R)
• M52: 28,379,015 km (0.047 R)
• M53: 29,898,182 km (0.083 R)
• M54: 30,098,344 km (0.111 R)
• M55: 30,566,884 km (0.105 R)
• M56: 30,970,499 km (0.111 R)
• M57: 31,105,436 km (0.04 R)
• M58: 31,715,048 km (0.086 R)
• M59: 31,851,032 km (0.071 R)
• M60: 33,014,904 km (0.05 R)
• M61: 33,914,286 km (0.114 R)
• M62: 34,681,723 km (0.074 R)
• M63: 35,454,695 km (0.078 R)
• M64: 36,946,336 km (0.048 R)
• M65: 37,304,473 km (0.091 R)
• M66: 37,376,280 km (0.113 R)
• M67: 38,313,511 km (0.051 R)
• M68: 38,748,691 km (0.095 R)
• M69: 38,966,805 km (0.081 R)
• M70: 39,550,685 km (0.053 R)
• M71: 40,284,612 km (0.113 R)
• M72: 42,588,120 km (0.043 R)
• M73: 42,963,760 km (0.106 R)
• M74: 44,172,810 km (0.096 R)
• M75: 44,857,819 km (0.119 R)
• M76: 45,393,080 km (0.109 R)
• M77: 45,853,543 km (0.118 R)
• M78: 47,866,831 km (0.108 R)
• M79: 48,022,861 km (0.096 R)
• M80: 49,041,324 km (0.054 R)
• M81: 49,198,701 km (0.087 R)
• M82: 49,908,692 km (0.045 R)
• M83: 50,146,104 km (0.115 R)
• M84: 50,225,391 km (0.106 R)
• M85: 51,818,758 km (0.104 R)
• M86: 51,978,977 km (0.077 R)
• M87: 52,219,680 km (0.12 R)
• M88: 53,347,797 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.4

Radius: 10.2

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 8.88 AU - 11.48 AU

Year: 12369 Days

Day: 13.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 67,361,566 km

• M1: 131,197 km (0.119 R)
• M2: 198,666 km (0.104 R)
• M3: 264,040 km (0.058 R)
• M4: 417,528 km (0.096 R)
• M5: 701,913 km (0.084 R)
• M6: 1,307,485 km (0.102 R)
• M7: 1,546,842 km (0.071 R)
• M8: 1,706,613 km (0.116 R)
• M9: 2,505,764 km (0.077 R)
• M10: 2,586,098 km (0.099 R)
• M11: 3,230,566 km (0.08 R)
• M12: 3,526,171 km (0.072 R)
• M13: 4,017,152 km (0.061 R)
• M14: 4,399,673 km (0.092 R)
• M15: 4,793,864 km (0.079 R)
• M16: 4,961,563 km (0.06 R)
• M17: 5,302,796 km (0.065 R)
• M18: 5,900,290 km (0.081 R)
• M19: 7,700,550 km (0.114 R)
• M20: 9,070,717 km (0.074 R)
• M21: 9,741,365 km (0.048 R)
• M22: 9,997,027 km (0.068 R)
• M23: 10,341,252 km (0.113 R)
• M24: 11,397,413 km (0.112 R)
• M25: 12,858,535 km (0.06 R)
• M26: 13,563,590 km (0.092 R)
• M27: 13,753,729 km (0.1 R)
• M28: 14,329,531 km (0.111 R)
• M29: 15,060,167 km (0.097 R)
• M30: 15,257,188 km (0.087 R)
• M31: 15,703,288 km (0.079 R)
• M32: 16,355,386 km (0.1 R)
• M33: 16,863,121 km (0.116 R)
• M34: 17,067,621 km (0.08 R)
• M35: 17,789,880 km (0.073 R)
• M36: 17,998,120 km (0.109 R)
• M37: 19,692,765 km (0.09 R)
• M38: 20,668,143 km (0.041 R)
• M39: 21,106,764 km (0.077 R)
• M40: 21,327,271 km (0.101 R)
• M41: 21,937,481 km (0.107 R)
• M42: 22,553,375 km (0.109 R)
• M43: 23,174,954 km (0.116 R)
• M44: 24,089,296 km (0.067 R)
• M45: 24,608,700 km (0.026 R)
• M46: 24,840,726 km (0.111 R)
• M47: 25,541,293 km (0.116 R)
• M48: 25,894,045 km (0.087 R)
• M49: 26,070,870 km (0.111 R)
• M50: 26,663,726 km (0.08 R)
• M51: 27,200,932 km (0.077 R)
• M52: 27,380,898 km (0.074 R)
• M53: 28,043,916 km (0.117 R)
• M54: 28,895,427 km (0.109 R)
• M55: 29,201,504 km (0.108 R)
• M56: 29,508,778 km (0.09 R)
• M57: 30,312,568 km (0.104 R)
• M58: 30,810,878 km (0.048 R)
• M59: 31,123,538 km (0.076 R)
• M60: 31,311,732 km (0.116 R)
• M61: 31,500,375 km (0.064 R)
• M62: 31,752,298 km (0.092 R)
• M63: 32,639,563 km (0.05 R)
• M64: 32,767,020 km (0.056 R)
• M65: 32,830,749 km (0.085 R)
• M66: 33,792,364 km (0.082 R)
• M67: 34,503,253 km (0.111 R)
• M68: 36,731,962 km (0.105 R)
• M69: 37,329,755 km (0.118 R)
• M70: 38,467,447 km (0.107 R)
• M71: 39,277,519 km (0.093 R)
• M72: 39,616,658 km (0.09 R)
• M73: 39,888,627 km (0.093 R)
• M74: 40,845,754 km (0.06 R)
• M75: 42,017,853 km (0.105 R)
• M76: 43,201,172 km (0.108 R)
• M77: 44,042,960 km (0.095 R)
• M78: 44,183,881 km (0.032 R)
• M79: 44,677,853 km (0.101 R)
• M80: 44,819,372 km (0.117 R)
• M81: 45,173,770 km (0.037 R)
• M82: 47,680,731 km (0.101 R)
• M83: 48,115,014 km (0.061 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.2

Radius: 10.8

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 9.9 AU - 11.06 AU

Year: 12919 Days

Day: 9 Hours

Environment

Temp: -191 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 67,361,566 km

• M1: 186,249 km (0.114 R)
• M2: 281,394 km (0.065 R)
• M3: 350,209 km (0.114 R)
• M4: 1,348,176 km (0.114 R)
• M5: 1,558,211 km (0.068 R)
• M6: 1,697,487 km (0.049 R)
• M7: 1,820,307 km (0.108 R)
• M8: 2,010,296 km (0.073 R)
• M9: 2,140,746 km (0.111 R)
• M10: 2,572,186 km (0.099 R)
• M11: 3,308,207 km (0.037 R)
• M12: 3,646,747 km (0.12 R)
• M13: 4,023,884 km (0.1 R)
• M14: 4,584,427 km (0.077 R)
• M15: 4,815,555 km (0.066 R)
• M16: 5,410,207 km (0.103 R)
• M17: 5,501,462 km (0.115 R)
• M18: 5,716,284 km (0.099 R)
• M19: 5,809,185 km (0.099 R)
• M20: 5,902,683 km (0.11 R)
• M21: 6,028,046 km (0.112 R)
• M22: 6,217,886 km (0.089 R)
• M23: 6,930,570 km (0.112 R)
• M24: 7,840,574 km (0.102 R)
• M25: 8,327,216 km (0.086 R)
• M26: 10,370,124 km (0.087 R)
• M27: 11,213,258 km (0.069 R)
• M28: 11,368,989 km (0.079 R)
• M29: 11,486,125 km (0.116 R)
• M30: 11,643,053 km (0.104 R)
• M31: 11,761,235 km (0.074 R)
• M32: 12,078,382 km (0.096 R)
• M33: 12,198,061 km (0.115 R)
• M34: 12,318,038 km (0.099 R)
• M35: 12,761,596 km (0.069 R)
• M36: 12,964,899 km (0.085 R)
• M37: 13,087,420 km (0.118 R)
• M38: 13,169,250 km (0.061 R)
• M39: 13,830,622 km (0.032 R)
• M40: 14,123,385 km (0.108 R)
• M41: 16,185,442 km (0.101 R)
• M42: 16,449,782 km (0.084 R)
• M43: 16,582,475 km (0.061 R)
• M44: 17,747,394 km (0.117 R)
• M45: 18,019,961 km (0.081 R)
• M46: 18,248,247 km (0.054 R)
• M47: 18,707,663 km (0.12 R)
• M48: 19,497,240 km (0.109 R)
• M49: 19,872,581 km (0.089 R)
• M50: 20,250,316 km (0.041 R)
• M51: 20,440,155 km (0.085 R)
• M52: 20,965,094 km (0.066 R)
• M53: 21,882,129 km (0.102 R)
• M54: 22,223,362 km (0.117 R)
• M55: 22,713,894 km (0.094 R)
• M56: 22,812,478 km (0.051 R)
• M57: 23,555,980 km (0.06 R)
• M58: 23,655,612 km (0.115 R)
• M59: 24,357,825 km (0.064 R)
• M60: 25,526,034 km (0.087 R)
• M61: 25,679,821 km (0.108 R)
• M62: 26,246,198 km (0.056 R)
• M63: 26,401,331 km (0.051 R)
• M64: 27,129,424 km (0.089 R)
• M65: 28,340,120 km (0.111 R)
• M66: 28,499,292 km (0.116 R)
• M67: 28,871,940 km (0.087 R)
• M68: 29,568,169 km (0.037 R)
• M69: 30,324,236 km (0.069 R)
• M70: 30,595,906 km (0.111 R)
• M71: 30,704,664 km (0.094 R)
• M72: 30,922,777 km (0.104 R)
• M73: 31,745,267 km (0.113 R)
• M74: 31,965,774 km (0.107 R)
• M75: 32,186,879 km (0.086 R)
• M76: 32,408,434 km (0.111 R)
• M77: 33,243,788 km (0.085 R)
• M78: 33,917,278 km (0.114 R)
• M79: 34,029,925 km (0.037 R)
• M80: 34,312,067 km (0.045 R)
• M81: 35,220,425 km (0.03 R)
• M82: 36,366,943 km (0.085 R)
• M83: 36,713,412 km (0.118 R)
• M84: 38,520,255 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.8

Radius: 7.7

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 11.84 AU - 17.8 AU

Year: 21725 Days

Day: 22.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 67,361,566 km

• M1: 231,877 km (0.118 R)
• M2: 594,053 km (0.102 R)
• M3: 870,510 km (0.064 R)
• M4: 1,084,285 km (0.068 R)
• M5: 1,314,965 km (0.091 R)
• M6: 1,617,751 km (0.067 R)
• M7: 2,351,828 km (0.117 R)
• M8: 2,483,175 km (0.026 R)
• M9: 2,822,313 km (0.058 R)
• M10: 2,891,876 km (0.117 R)
• M11: 3,068,552 km (0.065 R)
• M12: 4,894,094 km (0.115 R)
• M13: 5,578,953 km (0.108 R)
• M14: 5,666,618 km (0.053 R)
• M15: 6,067,091 km (0.078 R)
• M16: 6,661,743 km (0.054 R)
• M17: 7,322,816 km (0.053 R)
• M18: 7,612,437 km (0.061 R)
• M19: 7,758,744 km (0.114 R)
• M20: 8,054,050 km (0.098 R)
• M21: 8,859,635 km (0.119 R)
• M22: 9,690,651 km (0.108 R)
• M23: 10,492,196 km (0.117 R)
• M24: 10,709,562 km (0.068 R)
• M25: 11,093,430 km (0.116 R)
• M26: 12,963,403 km (0.1 R)
• M27: 13,964,363 km (0.059 R)
• M28: 14,504,262 km (0.043 R)
• M29: 14,685,724 km (0.085 R)
• M30: 17,754,874 km (0.074 R)
• M31: 18,274,277 km (0.083 R)
• M32: 18,996,536 km (0.094 R)
• M33: 19,062,658 km (0.064 R)
• M34: 19,261,474 km (0.083 R)
• M35: 19,461,037 km (0.074 R)
• M36: 20,469,028 km (0.113 R)
• M37: 21,081,781 km (0.076 R)
• M38: 22,535,124 km (0.113 R)
• M39: 23,026,852 km (0.102 R)
• M40: 23,097,313 km (0.058 R)
• M41: 23,238,533 km (0.072 R)
• M42: 23,664,139 km (0.08 R)
• M43: 23,806,556 km (0.118 R)
• M44: 23,949,123 km (0.077 R)
• M45: 25,391,695 km (0.051 R)
• M46: 27,383,292 km (0.072 R)
• M47: 28,209,072 km (0.113 R)
• M48: 28,738,798 km (0.112 R)
• M49: 29,501,298 km (0.118 R)
• M50: 29,577,893 km (0.108 R)
• M51: 30,579,750 km (0.115 R)
• M52: 30,812,524 km (0.094 R)
• M53: 31,123,837 km (0.058 R)
• M54: 31,436,197 km (0.08 R)
• M55: 32,537,686 km (0.075 R)
• M56: 32,616,824 km (0.082 R)
• M57: 32,696,111 km (0.117 R)
• M58: 32,854,684 km (0.038 R)
• M59: 35,427,618 km (0.071 R)
• M60: 36,573,388 km (0.032 R)
• M61: 38,482,107 km (0.118 R)
• M62: 39,998,431 km (0.07 R)
• M63: 40,678,503 km (0.074 R)
• M64: 41,619,923 km (0.067 R)
• M65: 41,877,979 km (0.102 R)
• M66: 43,175,890 km (0.105 R)
• M67: 43,961,129 km (0.119 R)
• M68: 45,103,459 km (0.093 R)
• M69: 46,077,640 km (0.115 R)
• M70: 46,433,683 km (0.081 R)
• M71: 46,522,843 km (0.061 R)
• M72: 48,046,947 km (0.049 R)
• M73: 50,867,914 km (0.117 R)
• M74: 51,143,772 km (0.095 R)
• M75: 51,789,436 km (0.094 R)
• M76: 52,437,644 km (0.117 R)
• M77: 52,995,494 km (0.108 R)
• M78: 54,398,723 km (0.049 R)
• M79: 55,340,890 km (0.073 R)
• M80: 55,908,763 km (0.089 R)
• M81: 56,478,582 km (0.067 R)
• M82: 57,145,788 km (0.077 R)
• M83: 57,911,580 km (0.106 R)
• M84: 61,889,088 km (0.103 R)
• M85: 62,281,932 km (0.036 R)
• M86: 63,069,864 km (0.113 R)
• M87: 63,168,598 km (0.092 R)
• M88: 63,960,270 km (0.114 R)
• M89: 65,953,961 km (0.102 R)
• M90: 66,455,563 km (0.091 R)
• M91: 67,260,699 km (0.089 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 12,211 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit