🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.25 AU - 1.29 AU

Year: 508 Days

Day: 18.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.51 AU - 1.55 AU

Year: 671 Days

Day: 45 Hours

Environment

Temp: -35 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,846,567 km

• M1: 250,128 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.35 AU - 2.09 AU

Year: 800 Days

Day: 46.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.8 AU - 2.88 AU

Year: 1698 Days

Day: 21.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.58 AU - 3.5 AU

Year: 1880 Days

Day: 32 Hours

Environment

Temp: -86 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,846,567 km

• M1: 600,635 km (0.087 R)
• M2: 2,300,965 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.9

Radius: 13.1

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.6 AU - 5.62 AU

Year: 4714 Days

Day: 6.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 89,846,567 km

• M1: 269,127 km (0.103 R)
• M2: 375,939 km (0.087 R)
• M3: 537,505 km (0.089 R)
• M4: 652,995 km (0.086 R)
• M5: 885,171 km (0.094 R)
• M6: 1,145,620 km (0.118 R)
• M7: 1,414,897 km (0.095 R)
• M8: 1,566,140 km (0.118 R)
• M9: 1,794,277 km (0.096 R)
• M10: 2,186,373 km (0.098 R)
• M11: 2,362,898 km (0.075 R)
• M12: 2,462,979 km (0.113 R)
• M13: 2,709,367 km (0.107 R)
• M14: 2,878,113 km (0.071 R)
• M15: 3,028,758 km (0.06 R)
• M16: 3,360,567 km (0.06 R)
• M17: 3,473,812 km (0.059 R)
• M18: 4,475,220 km (0.069 R)
• M19: 4,828,271 km (0.073 R)
• M20: 5,085,879 km (0.104 R)
• M21: 5,641,934 km (0.085 R)
• M22: 5,858,851 km (0.088 R)
• M23: 6,106,286 km (0.112 R)
• M24: 6,611,627 km (0.114 R)
• M25: 7,394,772 km (0.093 R)
• M26: 7,692,323 km (0.119 R)
• M27: 7,933,325 km (0.109 R)
• M28: 8,391,842 km (0.085 R)
• M29: 8,671,141 km (0.088 R)
• M30: 8,796,205 km (0.058 R)
• M31: 9,495,126 km (0.11 R)
• M32: 9,688,856 km (0.075 R)
• M33: 10,113,265 km (0.106 R)
• M34: 10,377,455 km (0.086 R)
• M35: 10,677,249 km (0.118 R)
• M36: 10,777,928 km (0.092 R)
• M37: 11,115,571 km (0.092 R)
• M38: 11,285,813 km (0.072 R)
• M39: 12,044,723 km (0.115 R)
• M40: 12,149,591 km (0.069 R)
• M41: 13,394,545 km (0.095 R)
• M42: 13,830,622 km (0.064 R)
• M43: 14,345,538 km (0.052 R)
• M44: 14,903,987 km (0.101 R)
• M45: 16,895,135 km (0.119 R)
• M46: 17,012,569 km (0.071 R)
• M47: 17,683,216 km (0.101 R)
• M48: 18,161,630 km (0.112 R)
• M49: 18,806,397 km (0.107 R)
• M50: 18,928,020 km (0.054 R)
• M51: 19,253,994 km (0.069 R)
• M52: 19,746,321 km (0.059 R)
• M53: 20,118,221 km (0.107 R)
• M54: 20,201,248 km (0.073 R)
• M55: 20,869,053 km (0.088 R)
• M56: 21,501,852 km (0.11 R)
• M57: 22,183,719 km (0.09 R)
• M58: 22,699,831 km (0.085 R)
• M59: 23,046,150 km (0.091 R)
• M60: 23,568,845 km (0.097 R)
• M61: 24,581,623 km (0.05 R)
• M62: 25,071,107 km (0.098 R)
• M63: 25,833,757 km (0.066 R)
• M64: 25,923,965 km (0.101 R)
• M65: 26,059,500 km (0.112 R)
• M66: 26,695,142 km (0.074 R)
• M67: 27,381,945 km (0.096 R)
• M68: 27,566,100 km (0.07 R)
• M69: 27,658,253 km (0.095 R)
• M70: 28,167,334 km (0.055 R)
• M71: 30,281,751 km (0.074 R)
• M72: 30,758,519 km (0.119 R)
• M73: 30,902,133 km (0.09 R)
• M74: 31,623,045 km (0.077 R)
• M75: 32,398,261 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.1

Radius: 10.7

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.82 AU - 5.9 AU

Year: 5032 Days

Day: 13.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 89,846,567 km

• M1: 155,283 km (0.117 R)
• M2: 294,558 km (0.047 R)
• M3: 659,876 km (0.115 R)
• M4: 796,908 km (0.093 R)
• M5: 1,297,612 km (0.045 R)
• M6: 1,376,450 km (0.109 R)
• M7: 1,506,151 km (0.088 R)
• M8: 1,902,137 km (0.109 R)
• M9: 2,407,628 km (0.093 R)
• M10: 2,525,511 km (0.105 R)
• M11: 2,645,489 km (0.081 R)
• M12: 2,932,866 km (0.106 R)
• M13: 3,144,398 km (0.075 R)
• M14: 3,295,491 km (0.101 R)
• M15: 3,763,284 km (0.063 R)
• M16: 4,133,838 km (0.091 R)
• M17: 4,275,956 km (0.084 R)
• M18: 4,835,452 km (0.091 R)
• M19: 4,910,101 km (0.083 R)
• M20: 5,836,561 km (0.118 R)
• M21: 5,916,147 km (0.053 R)
• M22: 5,996,182 km (0.095 R)
• M23: 6,130,371 km (0.099 R)
• M24: 6,292,685 km (0.112 R)
• M25: 6,760,328 km (0.077 R)
• M26: 8,379,426 km (0.104 R)
• M27: 9,046,931 km (0.051 R)
• M28: 9,262,951 km (0.118 R)
• M29: 9,387,266 km (0.052 R)
• M30: 9,574,563 km (0.047 R)
• M31: 9,763,206 km (0.091 R)
• M32: 10,080,353 km (0.091 R)
• M33: 10,400,792 km (0.112 R)
• M34: 10,530,045 km (0.076 R)
• M35: 10,659,746 km (0.055 R)
• M36: 10,789,896 km (0.11 R)
• M37: 11,117,815 km (0.118 R)
• M38: 12,223,044 km (0.106 R)
• M39: 12,291,111 km (0.058 R)
• M40: 12,461,951 km (0.107 R)
• M41: 12,875,290 km (0.062 R)
• M42: 13,118,387 km (0.115 R)
• M43: 14,935,403 km (0.119 R)
• M44: 15,966,132 km (0.056 R)
• M45: 16,264,879 km (0.055 R)
• M46: 16,565,571 km (0.117 R)
• M47: 16,867,908 km (0.051 R)
• M48: 17,019,899 km (0.059 R)
• M49: 17,401,673 km (0.075 R)
• M50: 17,555,161 km (0.088 R)
• M51: 17,863,482 km (0.081 R)
• M52: 18,134,703 km (0.116 R)
• M53: 18,329,330 km (0.099 R)
• M54: 19,711,015 km (0.051 R)
• M55: 19,871,085 km (0.051 R)
• M56: 20,313,296 km (0.04 R)
• M57: 21,044,232 km (0.1 R)
• M58: 21,824,983 km (0.079 R)
• M59: 22,156,492 km (0.078 R)
• M60: 22,322,994 km (0.098 R)
• M61: 22,950,707 km (0.096 R)
• M62: 23,119,154 km (0.109 R)
• M63: 23,330,237 km (0.062 R)
• M64: 23,669,226 km (0.104 R)
• M65: 24,352,289 km (0.08 R)
• M66: 24,696,215 km (0.085 R)
• M67: 25,432,386 km (0.081 R)
• M68: 26,175,887 km (0.113 R)
• M69: 26,484,059 km (0.092 R)
• M70: 27,193,003 km (0.07 R)
• M71: 28,088,047 km (0.116 R)
• M72: 28,178,105 km (0.097 R)
• M73: 28,720,248 km (0.091 R)
• M74: 29,494,267 km (0.077 R)
• M75: 30,090,864 km (0.083 R)
• M76: 30,737,725 km (0.104 R)
• M77: 31,062,951 km (0.026 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30.8

Radius: 3.2

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 14.95 AU - 16.45 AU

Year: 22069 Days

Day: 15.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 89,846,567 km

• M1: 82,578 km (0.104 R)
• M2: 103,821 km (0.057 R)
• M3: 220,657 km (0.085 R)
• M4: 253,568 km (0.099 R)
• M5: 818,749 km (0.057 R)
• M6: 938,577 km (0.06 R)
• M7: 965,953 km (0.109 R)
• M8: 1,021,454 km (0.086 R)
• M9: 1,284,447 km (0.083 R)
• M10: 1,699,282 km (0.107 R)
• M11: 1,834,668 km (0.044 R)
• M12: 2,133,864 km (0.114 R)
• M13: 2,170,067 km (0.076 R)
• M14: 2,429,320 km (0.098 R)
• M15: 2,467,168 km (0.092 R)
• M16: 2,543,313 km (0.099 R)
• M17: 2,601,058 km (0.065 R)
• M18: 2,896,065 km (0.083 R)
• M19: 2,976,549 km (0.095 R)
• M20: 3,284,720 km (0.085 R)
• M21: 3,667,990 km (0.1 R)
• M22: 3,909,142 km (0.102 R)
• M23: 4,132,641 km (0.096 R)
• M24: 4,499,156 km (0.097 R)
• M25: 4,545,681 km (0.086 R)
• M26: 5,019,757 km (0.119 R)
• M27: 5,988,403 km (0.062 R)
• M28: 6,376,011 km (0.101 R)
• M29: 6,428,370 km (0.117 R)
• M30: 6,745,069 km (0.098 R)
• M31: 6,771,697 km (0.108 R)
• M32: 7,725,384 km (0.045 R)
• M33: 8,203,648 km (0.104 R)
• M34: 8,317,492 km (0.076 R)
• M35: 8,575,848 km (0.106 R)
• M36: 8,778,403 km (0.098 R)
• M37: 9,634,701 km (0.117 R)
• M38: 9,845,335 km (0.088 R)
• M39: 10,027,096 km (0.088 R)
• M40: 10,394,060 km (0.051 R)
• M41: 11,488,817 km (0.086 R)
• M42: 11,520,682 km (0.087 R)
• M43: 11,937,012 km (0.081 R)
• M44: 12,195,667 km (0.1 R)
• M45: 12,488,729 km (0.039 R)
• M46: 12,619,777 km (0.052 R)
• M47: 12,883,219 km (0.102 R)
• M48: 12,949,341 km (0.115 R)
• M49: 13,281,897 km (0.093 R)
• M50: 13,549,827 km (0.055 R)
• M51: 14,193,397 km (0.056 R)
• M52: 14,535,976 km (0.116 R)
• M53: 15,124,794 km (0.074 R)
• M54: 16,901,268 km (0.097 R)
• M55: 17,264,342 km (0.114 R)
• M56: 20,917,522 km (0.119 R)
• M57: 21,778,009 km (0.068 R)
• M58: 23,130,673 km (0.118 R)
• M59: 23,412,516 km (0.108 R)
• M60: 23,857,719 km (0.114 R)
• M61: 24,346,605 km (0.088 R)
• M62: 25,127,206 km (0.112 R)
• M63: 26,755,430 km (0.11 R)
• M64: 26,881,989 km (0.115 R)
• M65: 27,008,848 km (0.082 R)
• M66: 27,135,857 km (0.108 R)
• M67: 27,390,622 km (0.055 R)
• M68: 28,546,565 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 757.3

Radius: 6.8

Gravity: 16.38 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 15.68 AU - 17.9 AU

Year: 24407 Days

Day: 22.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 89,846,567 km

• M1: 92,601 km (0.094 R)
• M2: 319,691 km (0.047 R)
• M3: 598,391 km (0.083 R)
• M4: 723,455 km (0.067 R)
• M5: 857,196 km (0.062 R)
• M6: 1,242,410 km (0.116 R)
• M7: 1,928,167 km (0.073 R)
• M8: 2,153,910 km (0.046 R)
• M9: 2,796,283 km (0.037 R)
• M10: 3,095,030 km (0.083 R)
• M11: 3,585,113 km (0.052 R)
• M12: 3,956,714 km (0.092 R)
• M13: 4,243,493 km (0.117 R)
• M14: 4,837,098 km (0.077 R)
• M15: 4,938,525 km (0.072 R)
• M16: 5,456,433 km (0.097 R)
• M17: 6,155,504 km (0.108 R)
• M18: 6,265,608 km (0.119 R)
• M19: 6,320,809 km (0.051 R)
• M20: 7,813,946 km (0.062 R)
• M21: 8,661,118 km (0.116 R)
• M22: 8,970,636 km (0.079 R)
• M23: 9,728,499 km (0.119 R)
• M24: 10,375,660 km (0.099 R)
• M25: 10,969,862 km (0.088 R)
• M26: 11,847,703 km (0.06 R)
• M27: 14,613,318 km (0.051 R)
• M28: 14,833,975 km (0.116 R)
• M29: 15,953,865 km (0.069 R)
• M30: 16,333,245 km (0.106 R)
• M31: 16,715,468 km (0.099 R)
• M32: 17,023,490 km (0.092 R)
• M33: 17,333,307 km (0.072 R)
• M34: 19,231,255 km (0.029 R)
• M35: 19,473,155 km (0.036 R)
• M36: 20,532,757 km (0.102 R)
• M37: 21,028,225 km (0.049 R)
• M38: 23,908,732 km (0.119 R)
• M39: 25,042,384 km (0.116 R)
• M40: 25,926,358 km (0.115 R)
• M41: 27,271,393 km (0.069 R)
• M42: 27,633,868 km (0.103 R)
• M43: 27,906,735 km (0.105 R)
• M44: 29,562,933 km (0.079 R)
• M45: 31,250,696 km (0.061 R)
• M46: 32,201,839 km (0.09 R)
• M47: 34,425,163 km (0.082 R)
• M48: 34,718,823 km (0.109 R)
• M49: 35,111,667 km (0.105 R)
• M50: 37,198,109 km (0.085 R)
• M51: 37,902,416 km (0.044 R)
• M52: 38,509,633 km (0.067 R)
• M53: 39,120,142 km (0.108 R)
• M54: 39,324,343 km (0.073 R)
• M55: 40,556,880 km (0.081 R)
• M56: 44,756,242 km (0.089 R)
• M57: 44,862,905 km (0.109 R)
• M58: 45,183,643 km (0.117 R)
• M59: 45,719,952 km (0.112 R)
• M60: 46,366,214 km (0.104 R)
• M61: 49,532,304 km (0.03 R)
• M62: 50,196,070 km (0.078 R)
• M63: 55,496,023 km (0.069 R)
• M64: 56,646,431 km (0.058 R)
• M65: 57,456,353 km (0.108 R)
• M66: 58,153,629 km (0.104 R)
• M67: 58,736,911 km (0.095 R)
• M68: 59,673,992 km (0.072 R)
• M69: 60,026,744 km (0.093 R)
• M70: 60,498,127 km (0.062 R)
• M71: 62,634,384 km (0.039 R)
• M72: 66,127,944 km (0.072 R)
• M73: 67,224,945 km (0.098 R)
• M74: 68,204,960 km (0.103 R)
• M75: 68,573,719 km (0.045 R)
• M76: 69,807,752 km (0.04 R)
• M77: 70,676,018 km (0.069 R)
• M78: 71,049,115 km (0.058 R)
• M79: 72,047,531 km (0.066 R)
• M80: 72,423,022 km (0.104 R)
• M81: 73,805,755 km (0.119 R)
• M82: 74,057,977 km (0.091 R)
• M83: 75,323,874 km (0.097 R)
• M84: 76,980,372 km (0.1 R)
• M85: 79,551,959 km (0.093 R)
• M86: 81,499,125 km (0.071 R)
• M87: 81,759,874 km (0.099 R)
• M88: 82,805,862 km (0.065 R)
• M89: 84,646,963 km (0.037 R)
• M90: 87,834,445 km (0.037 R)
• M91: 89,039,905 km (0.104 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 18,483 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit