🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.61 AU - 0.71 AU

Year: 196 Days

Day: 37.1 Hours

Environment

Temp: 124 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.95 AU - 0.99 AU

Year: 349 Days

Day: 35.7 Hours

Environment

Temp: 48 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 110,426,623 km

• M1: 418,724 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.91 AU - 1.19 AU

Year: 393 Days

Day: 31.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.98 AU - 1.52 AU

Year: 510 Days

Day: 34.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.6

Radius: 12

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.64 AU - 6.08 AU

Year: 5181 Days

Day: 13.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 110,426,623 km

• M1: 156,330 km (0.1 R)
• M2: 481,256 km (0.059 R)
• M3: 594,203 km (0.099 R)
• M4: 801,994 km (0.101 R)
• M5: 1,056,161 km (0.1 R)
• M6: 1,132,157 km (0.111 R)
• M7: 1,244,205 km (0.081 R)
• M8: 1,360,144 km (0.032 R)
• M9: 1,641,388 km (0.095 R)
• M10: 1,782,608 km (0.093 R)
• M11: 1,901,239 km (0.103 R)
• M12: 2,105,141 km (0.062 R)
• M13: 2,302,012 km (0.119 R)
• M14: 2,431,863 km (0.069 R)
• M15: 2,579,217 km (0.116 R)
• M16: 2,668,976 km (0.113 R)
• M17: 2,790,449 km (0.116 R)
• M18: 3,007,366 km (0.059 R)
• M19: 3,181,947 km (0.091 R)
• M20: 3,574,342 km (0.104 R)
• M21: 4,017,002 km (0.086 R)
• M22: 4,316,048 km (0.101 R)
• M23: 4,695,578 km (0.115 R)
• M24: 4,861,482 km (0.074 R)
• M25: 5,029,480 km (0.069 R)
• M26: 5,180,425 km (0.086 R)
• M27: 5,525,547 km (0.089 R)
• M28: 5,642,233 km (0.117 R)
• M29: 5,740,220 km (0.037 R)
• M30: 5,917,942 km (0.09 R)
• M31: 6,360,004 km (0.106 R)
• M32: 6,502,870 km (0.101 R)
• M33: 7,106,497 km (0.114 R)
• M34: 7,233,655 km (0.082 R)
• M35: 7,361,562 km (0.047 R)
• M36: 7,880,666 km (0.084 R)
• M37: 8,034,303 km (0.091 R)
• M38: 8,300,139 km (0.115 R)
• M39: 9,046,034 km (0.064 R)
• M40: 9,368,866 km (0.085 R)
• M41: 9,555,115 km (0.047 R)
• M42: 9,884,081 km (0.115 R)
• M43: 10,168,915 km (0.1 R)
• M44: 10,456,592 km (0.088 R)
• M45: 10,746,961 km (0.076 R)
• M46: 11,187,527 km (0.057 R)
• M47: 11,434,812 km (0.08 R)
• M48: 12,263,734 km (0.082 R)
• M49: 12,621,273 km (0.092 R)
• M50: 12,698,316 km (0.048 R)
• M51: 13,034,163 km (0.099 R)
• M52: 13,609,068 km (0.118 R)
• M53: 13,688,056 km (0.118 R)
• M54: 14,406,425 km (0.107 R)
• M55: 14,513,836 km (0.083 R)
• M56: 14,810,788 km (0.078 R)
• M57: 15,000,777 km (0.11 R)
• M58: 15,355,773 km (0.059 R)
• M59: 15,741,286 km (0.071 R)
• M60: 15,907,340 km (0.111 R)
• M61: 16,129,792 km (0.072 R)
• M62: 16,213,567 km (0.117 R)
• M63: 16,718,759 km (0.118 R)
• M64: 17,343,330 km (0.089 R)
• M65: 17,629,660 km (0.111 R)
• M66: 18,323,495 km (0.104 R)
• M67: 18,644,383 km (0.048 R)
• M68: 18,908,423 km (0.099 R)
• M69: 19,559,024 km (0.06 R)
• M70: 19,827,253 km (0.034 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.5

Radius: 12.5

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.84 AU - 7.38 AU

Year: 6207 Days

Day: 5.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 110,426,623 km

• M1: 278,252 km (0.052 R)
• M2: 616,642 km (0.068 R)
• M3: 728,093 km (0.061 R)
• M4: 973,733 km (0.108 R)
• M5: 1,091,915 km (0.111 R)
• M6: 1,184,067 km (0.1 R)
• M7: 1,510,938 km (0.083 R)
• M8: 1,614,759 km (0.048 R)
• M9: 2,016,579 km (0.101 R)
• M10: 2,112,322 km (0.118 R)
• M11: 2,348,537 km (0.097 R)
• M12: 2,429,170 km (0.075 R)
• M13: 2,890,231 km (0.12 R)
• M14: 3,086,802 km (0.043 R)
• M15: 3,265,273 km (0.109 R)
• M16: 3,355,929 km (0.084 R)
• M17: 3,726,782 km (0.104 R)
• M18: 3,917,220 km (0.11 R)
• M19: 4,135,334 km (0.107 R)
• M20: 4,634,542 km (0.074 R)
• M21: 4,891,402 km (0.037 R)
• M22: 4,995,522 km (0.112 R)
• M23: 5,126,719 km (0.099 R)
• M24: 5,993,339 km (0.1 R)
• M25: 6,330,084 km (0.042 R)
• M26: 6,905,139 km (0.105 R)
• M27: 7,317,729 km (0.081 R)
• M28: 7,860,022 km (0.044 R)
• M29: 7,951,576 km (0.068 R)
• M30: 9,858,799 km (0.104 R)
• M31: 10,659,746 km (0.104 R)
• M32: 10,863,199 km (0.113 R)
• M33: 11,136,664 km (0.084 R)
• M34: 11,308,701 km (0.118 R)
• M35: 11,516,194 km (0.116 R)
• M36: 11,620,463 km (0.12 R)
• M37: 11,935,217 km (0.03 R)
• M38: 13,222,208 km (0.058 R)
• M39: 13,441,069 km (0.062 R)
• M40: 13,550,874 km (0.076 R)
• M41: 13,882,234 km (0.094 R)
• M42: 14,030,335 km (0.094 R)
• M43: 14,328,185 km (0.078 R)
• M44: 14,854,470 km (0.099 R)
• M45: 14,968,165 km (0.09 R)
• M46: 15,887,294 km (0.042 R)
• M47: 17,941,273 km (0.116 R)
• M48: 18,143,080 km (0.076 R)
• M49: 19,452,959 km (0.068 R)
• M50: 19,743,628 km (0.082 R)
• M51: 19,952,018 km (0.075 R)
• M52: 20,245,080 km (0.066 R)
• M53: 21,774,868 km (0.112 R)
• M54: 21,947,055 km (0.085 R)
• M55: 22,902,686 km (0.033 R)
• M56: 23,297,475 km (0.067 R)
• M57: 23,916,212 km (0.047 R)
• M58: 24,944,248 km (0.114 R)
• M59: 25,214,871 km (0.086 R)
• M60: 25,305,377 km (0.081 R)
• M61: 25,531,869 km (0.117 R)
• M62: 26,215,381 km (0.113 R)
• M63: 26,444,565 km (0.109 R)
• M64: 27,647,182 km (0.099 R)
• M65: 28,537,140 km (0.097 R)
• M66: 28,867,452 km (0.087 R)
• M67: 28,962,148 km (0.043 R)
• M68: 29,484,244 km (0.063 R)
• M69: 30,249,288 km (0.108 R)
• M70: 31,847,891 km (0.108 R)
• M71: 32,092,483 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.8

Radius: 4.8

Gravity: 40.44 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 12.79 AU - 18.45 AU

Year: 22548 Days

Day: 22 Hours

Environment

Temp: -194 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 110,426,623 km

• M1: 125,064 km (0.083 R)
• M2: 487,240 km (0.103 R)
• M3: 557,850 km (0.04 R)
• M4: 709,244 km (0.097 R)
• M5: 845,228 km (0.051 R)
• M6: 1,080,097 km (0.108 R)
• M7: 1,502,860 km (0.098 R)
• M8: 1,642,435 km (0.095 R)
• M9: 2,163,634 km (0.085 R)
• M10: 2,902,498 km (0.087 R)
• M11: 2,945,732 km (0.061 R)
• M12: 3,480,544 km (0.089 R)
• M13: 4,239,155 km (0.095 R)
• M14: 5,791,382 km (0.051 R)
• M15: 6,010,543 km (0.105 R)
• M16: 6,176,597 km (0.099 R)
• M17: 6,344,147 km (0.118 R)
• M18: 6,569,890 km (0.11 R)
• M19: 8,039,689 km (0.047 R)
• M20: 8,345,317 km (0.074 R)
• M21: 10,060,906 km (0.058 R)
• M22: 11,467,724 km (0.06 R)
• M23: 11,673,720 km (0.066 R)
• M24: 12,721,803 km (0.096 R)
• M25: 13,221,011 km (0.079 R)
• M26: 13,509,286 km (0.114 R)
• M27: 13,872,360 km (0.07 R)
• M28: 14,091,820 km (0.084 R)
• M29: 16,194,568 km (0.095 R)
• M30: 16,271,461 km (0.077 R)
• M31: 16,425,697 km (0.037 R)
• M32: 17,203,755 km (0.094 R)
• M33: 17,755,472 km (0.111 R)
• M34: 18,634,060 km (0.089 R)
• M35: 19,772,799 km (0.081 R)
• M36: 24,282,577 km (0.105 R)
• M37: 24,635,329 km (0.067 R)
• M38: 26,605,682 km (0.043 R)
• M39: 27,609,633 km (0.039 R)
• M40: 27,701,487 km (0.049 R)
• M41: 30,125,870 km (0.085 R)
• M42: 31,267,601 km (0.065 R)
• M43: 36,375,620 km (0.099 R)
• M44: 36,476,299 km (0.057 R)
• M45: 38,613,155 km (0.026 R)
• M46: 38,921,776 km (0.106 R)
• M47: 39,748,603 km (0.081 R)
• M48: 40,685,684 km (0.047 R)
• M49: 43,968,759 km (0.118 R)
• M50: 44,937,704 km (0.105 R)
• M51: 46,022,588 km (0.118 R)
• M52: 47,665,921 km (0.095 R)
• M53: 48,107,384 km (0.115 R)
• M54: 48,217,937 km (0.081 R)
• M55: 48,439,342 km (0.113 R)
• M56: 49,440,002 km (0.112 R)
• M57: 51,009,882 km (0.076 R)
• M58: 51,348,422 km (0.058 R)
• M59: 52,368,530 km (0.092 R)
• M60: 55,816,761 km (0.102 R)
• M61: 56,049,236 km (0.064 R)
• M62: 56,282,010 km (0.088 R)
• M63: 56,748,606 km (0.112 R)
• M64: 56,865,442 km (0.117 R)
• M65: 57,685,687 km (0.099 R)
• M66: 57,920,705 km (0.117 R)
• M67: 58,745,887 km (0.09 R)
• M68: 59,219,215 km (0.114 R)
• M69: 62,205,637 km (0.112 R)
• M70: 63,535,113 km (0.062 R)
• M71: 63,899,384 km (0.117 R)
• M72: 65,485,720 km (0.053 R)
• M73: 68,572,522 km (0.104 R)
• M74: 69,070,683 km (0.075 R)
• M75: 69,945,532 km (0.114 R)
• M76: 70,824,120 km (0.087 R)
• M77: 72,212,089 km (0.059 R)
• M78: 73,481,577 km (0.094 R)
• M79: 75,271,216 km (0.047 R)
• M80: 76,429,403 km (0.079 R)
• M81: 80,331,962 km (0.119 R)
• M82: 80,857,200 km (0.034 R)
• M83: 81,120,193 km (0.097 R)
• M84: 82,307,402 km (0.118 R)
• M85: 82,572,041 km (0.076 R)
• M86: 87,923,157 km (0.096 R)
• M87: 88,058,393 km (0.118 R)
• M88: 88,599,937 km (0.08 R)
• M89: 89,414,199 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 978.8

Radius: 4.4

Gravity: 50.56 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 14.98 AU - 22.18 AU

Year: 29252 Days

Day: 24.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 110,426,623 km

• M1: 93,798 km (0.037 R)
• M2: 390,600 km (0.076 R)
• M3: 657,183 km (0.093 R)
• M4: 1,004,699 km (0.065 R)
• M5: 1,363,435 km (0.098 R)
• M6: 1,596,359 km (0.108 R)
• M7: 1,968,858 km (0.074 R)
• M8: 2,011,792 km (0.084 R)
• M9: 2,187,121 km (0.032 R)
• M10: 2,231,701 km (0.08 R)
• M11: 3,034,742 km (0.075 R)
• M12: 3,337,678 km (0.045 R)
• M13: 4,358,983 km (0.118 R)
• M14: 5,228,146 km (0.116 R)
• M15: 5,468,700 km (0.039 R)
• M16: 10,224,266 km (0.081 R)
• M17: 10,524,958 km (0.027 R)
• M18: 10,676,202 km (0.12 R)
• M19: 11,521,579 km (0.094 R)
• M20: 11,912,927 km (0.064 R)
• M21: 12,149,890 km (0.096 R)
• M22: 13,768,539 km (0.111 R)
• M23: 14,518,773 km (0.07 R)
• M24: 15,539,479 km (0.056 R)
• M25: 16,145,500 km (0.087 R)
• M26: 16,847,563 km (0.075 R)
• M27: 17,470,039 km (0.084 R)
• M28: 17,829,224 km (0.114 R)
• M29: 18,554,624 km (0.107 R)
• M30: 21,551,219 km (0.112 R)
• M31: 23,203,079 km (0.078 R)
• M32: 23,696,602 km (0.071 R)
• M33: 24,393,429 km (0.079 R)
• M34: 24,493,510 km (0.032 R)
• M35: 26,936,293 km (0.081 R)
• M36: 28,081,615 km (0.111 R)
• M37: 28,818,683 km (0.094 R)
• M38: 30,527,091 km (0.119 R)
• M39: 31,067,738 km (0.098 R)
• M40: 32,488,020 km (0.112 R)
• M41: 32,929,334 km (0.098 R)
• M42: 34,601,688 km (0.118 R)
• M43: 34,826,683 km (0.098 R)
• M44: 35,165,223 km (0.082 R)
• M45: 37,219,053 km (0.08 R)
• M46: 37,334,243 km (0.03 R)
• M47: 38,260,553 km (0.047 R)
• M48: 38,843,237 km (0.07 R)
• M49: 38,960,073 km (0.088 R)
• M50: 39,663,931 km (0.1 R)
• M51: 40,608,791 km (0.1 R)
• M52: 40,965,133 km (0.07 R)
• M53: 41,561,131 km (0.05 R)
• M54: 41,800,338 km (0.1 R)
• M55: 43,245,304 km (0.079 R)
• M56: 43,487,802 km (0.049 R)
• M57: 44,217,690 km (0.034 R)
• M58: 47,177,783 km (0.116 R)
• M59: 48,429,917 km (0.063 R)
• M60: 51,479,170 km (0.118 R)
• M61: 52,768,106 km (0.035 R)
• M62: 53,027,060 km (0.075 R)
• M63: 53,286,462 km (0.1 R)
• M64: 54,067,363 km (0.076 R)
• M65: 59,503,899 km (0.042 R)
• M66: 59,638,538 km (0.078 R)
• M67: 67,204,599 km (0.073 R)
• M68: 67,344,922 km (0.035 R)
• M69: 68,330,024 km (0.11 R)
• M70: 71,886,863 km (0.057 R)
• M71: 72,893,507 km (0.09 R)
• M72: 74,339,520 km (0.078 R)
• M73: 76,380,035 km (0.116 R)
• M74: 77,113,214 km (0.043 R)
• M75: 79,326,814 km (0.045 R)
• M76: 80,069,268 km (0.104 R)
• M77: 81,561,058 km (0.091 R)
• M78: 82,010,450 km (0.091 R)
• M79: 82,310,394 km (0.047 R)
• M80: 87,926,298 km (0.088 R)
• M81: 91,168,234 km (0.116 R)
• M82: 92,881,877 km (0.107 R)
• M83: 94,920,896 km (0.115 R)
• M84: 96,974,576 km (0.087 R)
• M85: 98,723,674 km (0.103 R)
• M86: 98,883,145 km (0.106 R)
• M87: 99,362,307 km (0.095 R)
• M88: 100,002,287 km (0.079 R)
• M89: 100,322,875 km (0.076 R)
• M90: 102,737,534 km (0.078 R)
• M91: 104,520,442 km (0.12 R)
• M92: 105,497,316 km (0.115 R)
• M93: 106,313,672 km (0.056 R)
• M94: 107,132,122 km (0.117 R)
• M95: 109,104,869 km (0.047 R)
• M96: 109,269,726 km (0.076 R)
• M97: 110,426,566 km (0.1 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 13,597 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit