🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.44 AU - 0.6 AU

Year: 134 Days

Day: 47.2 Hours

Environment

Temp: 249 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.61 AU - 0.79 AU

Year: 209 Days

Day: 15.1 Hours

Environment

Temp: 165 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.7 AU - 0.88 AU

Year: 250 Days

Day: 47.9 Hours

Environment

Temp: 129 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,994,753 km

• M1: 64,177 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.84 AU - 1.2 AU

Year: 367 Days

Day: 45.8 Hours

Environment

Temp: 89 °C

Axial Tilt: 116.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.57 AU - 1.69 AU

Year: 742 Days

Day: 27.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 127.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.63 AU - 4.43 AU

Year: 2884 Days

Day: 36.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,994,753 km

• M1: 349,610 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 186.3

Radius: 3.2

Gravity: 18.19 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 14.21 AU - 14.61 AU

Year: 19498 Days

Day: 16.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 101,994,753 km

• M1: 47,722 km (0.059 R)
• M2: 88,263 km (0.054 R)
• M3: 231,278 km (0.082 R)
• M4: 343,477 km (0.038 R)
• M5: 565,031 km (0.067 R)
• M6: 614,099 km (0.091 R)
• M7: 823,985 km (0.087 R)
• M8: 956,080 km (0.092 R)
• M9: 1,074,562 km (0.114 R)
• M10: 1,094,757 km (0.099 R)
• M11: 1,115,103 km (0.093 R)
• M12: 1,502,860 km (0.073 R)
• M13: 2,027,799 km (0.081 R)
• M14: 2,362,450 km (0.111 R)
• M15: 2,576,674 km (0.112 R)
• M16: 2,658,653 km (0.103 R)
• M17: 2,713,855 km (0.042 R)
• M18: 2,909,828 km (0.085 R)
• M19: 2,966,526 km (0.116 R)
• M20: 3,285,768 km (0.099 R)
• M21: 3,615,631 km (0.085 R)
• M22: 3,646,149 km (0.073 R)
• M23: 3,707,484 km (0.115 R)
• M24: 3,862,168 km (0.089 R)
• M25: 3,956,116 km (0.043 R)
• M26: 4,050,662 km (0.089 R)
• M27: 4,082,376 km (0.096 R)
• M28: 4,600,883 km (0.118 R)
• M29: 5,071,368 km (0.113 R)
• M30: 5,243,106 km (0.028 R)
• M31: 5,277,663 km (0.119 R)
• M32: 5,521,807 km (0.103 R)
• M33: 5,912,856 km (0.108 R)
• M34: 6,460,384 km (0.105 R)
• M35: 6,609,084 km (0.063 R)
• M36: 6,683,883 km (0.088 R)
• M37: 6,721,432 km (0.114 R)
• M38: 7,100,214 km (0.09 R)
• M39: 7,369,490 km (0.086 R)
• M40: 8,277,699 km (0.078 R)
• M41: 8,479,806 km (0.109 R)
• M42: 8,683,558 km (0.112 R)
• M43: 9,262,352 km (0.091 R)
• M44: 9,641,134 km (0.096 R)
• M45: 10,326,741 km (0.103 R)
• M46: 10,457,041 km (0.12 R)
• M47: 10,807,249 km (0.034 R)
• M48: 11,072,337 km (0.097 R)
• M49: 11,744,480 km (0.103 R)
• M50: 11,880,464 km (0.036 R)
• M51: 13,174,935 km (0.073 R)
• M52: 13,363,428 km (0.099 R)
• M53: 14,319,508 km (0.091 R)
• M54: 15,644,646 km (0.069 R)
• M55: 16,651,141 km (0.085 R)
• M56: 17,008,380 km (0.097 R)
• M57: 19,632,477 km (0.107 R)
• M58: 20,009,762 km (0.064 R)
• M59: 20,881,020 km (0.095 R)
• M60: 21,266,085 km (0.081 R)
• M61: 22,099,196 km (0.067 R)
• M62: 22,211,095 km (0.107 R)
• M63: 22,267,194 km (0.103 R)
• M64: 23,854,428 km (0.081 R)
• M65: 23,969,169 km (0.101 R)
• M66: 24,372,335 km (0.099 R)
• M67: 24,777,746 km (0.088 R)
• M68: 25,712,583 km (0.113 R)
• M69: 26,480,768 km (0.108 R)
• M70: 26,897,398 km (0.101 R)
• M71: 27,676,952 km (0.098 R)
• M72: 28,585,760 km (0.118 R)
• M73: 29,197,016 km (0.103 R)
• M74: 29,565,775 km (0.1 R)
• M75: 29,874,396 km (0.059 R)
• M76: 30,245,997 km (0.116 R)
• M77: 30,743,858 km (0.094 R)
• M78: 31,056,518 km (0.086 R)
• M79: 31,747,810 km (0.09 R)
• M80: 32,507,767 km (0.116 R)
• M81: 32,762,382 km (0.087 R)
• M82: 33,466,091 km (0.051 R)
• M83: 33,787,577 km (0.03 R)
• M84: 33,981,007 km (0.033 R)
• M85: 35,541,313 km (0.097 R)
• M86: 35,606,836 km (0.097 R)
• M87: 36,925,691 km (0.086 R)
• M88: 36,992,113 km (0.099 R)
• M89: 38,731,338 km (0.068 R)
• M90: 40,565,557 km (0.098 R)
• M91: 44,176,850 km (0.074 R)
• M92: 44,600,212 km (0.114 R)
• M93: 46,306,525 km (0.074 R)
• M94: 47,600,397 km (0.064 R)
• M95: 47,889,570 km (0.041 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770

Radius: 6.9

Gravity: 16.17 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 16.15 AU - 16.67 AU

Year: 23695 Days

Day: 21.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 101,994,753 km

• M1: 149,149 km (0.103 R)
• M2: 374,593 km (0.076 R)
• M3: 1,165,517 km (0.095 R)
• M4: 1,227,301 km (0.092 R)
• M5: 1,831,228 km (0.049 R)
• M6: 2,278,824 km (0.102 R)
• M7: 3,139,910 km (0.098 R)
• M8: 3,447,333 km (0.092 R)
• M9: 4,426,601 km (0.105 R)
• M10: 5,278,411 km (0.06 R)
• M11: 5,381,933 km (0.085 R)
• M12: 5,643,580 km (0.104 R)
• M13: 5,696,537 km (0.114 R)
• M14: 6,900,351 km (0.089 R)
• M15: 7,472,862 km (0.115 R)
• M16: 8,785,135 km (0.093 R)
• M17: 9,342,387 km (0.085 R)
• M18: 10,883,245 km (0.11 R)
• M19: 11,414,168 km (0.088 R)
• M20: 11,885,700 km (0.079 R)
• M21: 14,120,992 km (0.113 R)
• M22: 14,481,822 km (0.104 R)
• M23: 14,918,797 km (0.116 R)
• M24: 15,805,613 km (0.076 R)
• M25: 16,633,638 km (0.102 R)
• M26: 16,938,219 km (0.108 R)
• M27: 18,096,555 km (0.042 R)
• M28: 18,962,278 km (0.075 R)
• M29: 19,921,948 km (0.032 R)
• M30: 20,979,456 km (0.104 R)
• M31: 21,473,578 km (0.081 R)
• M32: 23,744,473 km (0.103 R)
• M33: 24,691,278 km (0.112 R)
• M34: 25,125,860 km (0.099 R)
• M35: 25,914,241 km (0.107 R)
• M36: 27,246,111 km (0.073 R)
• M37: 27,785,112 km (0.082 R)
• M38: 28,237,047 km (0.098 R)
• M39: 28,600,271 km (0.053 R)
• M40: 29,239,652 km (0.076 R)
• M41: 31,655,508 km (0.064 R)
• M42: 31,938,397 km (0.068 R)
• M43: 32,696,709 km (0.037 R)
• M44: 34,618,443 km (0.082 R)
• M45: 37,668,744 km (0.093 R)
• M46: 38,068,619 km (0.095 R)
• M47: 38,369,311 km (0.084 R)
• M48: 39,885,036 km (0.027 R)
• M49: 40,190,665 km (0.105 R)
• M50: 41,009,115 km (0.11 R)
• M51: 41,317,436 km (0.051 R)
• M52: 42,558,350 km (0.091 R)
• M53: 42,870,561 km (0.033 R)
• M54: 43,287,939 km (0.111 R)
• M55: 44,126,884 km (0.06 R)
• M56: 46,889,957 km (0.097 R)
• M57: 47,751,491 km (0.119 R)
• M58: 48,944,384 km (0.066 R)
• M59: 49,053,291 km (0.053 R)
• M60: 49,271,405 km (0.111 R)
• M61: 49,489,818 km (0.091 R)
• M62: 50,807,326 km (0.028 R)
• M63: 52,025,053 km (0.034 R)
• M64: 55,394,596 km (0.06 R)
• M65: 55,621,685 km (0.074 R)
• M66: 56,876,512 km (0.082 R)
• M67: 57,220,438 km (0.047 R)
• M68: 57,564,961 km (0.064 R)
• M69: 58,025,424 km (0.092 R)
• M70: 59,995,927 km (0.088 R)
• M71: 60,579,658 km (0.07 R)
• M72: 63,764,148 km (0.095 R)
• M73: 64,718,133 km (0.116 R)
• M74: 66,881,767 km (0.072 R)
• M75: 67,972,485 km (0.106 R)
• M76: 72,145,668 km (0.111 R)
• M77: 72,393,701 km (0.089 R)
• M78: 72,517,717 km (0.111 R)
• M79: 72,766,199 km (0.081 R)
• M80: 72,890,665 km (0.06 R)
• M81: 75,896,086 km (0.032 R)
• M82: 76,400,979 km (0.061 R)
• M83: 78,558,928 km (0.052 R)
• M84: 81,252,139 km (0.111 R)
• M85: 82,027,205 km (0.083 R)
• M86: 82,156,607 km (0.107 R)
• M87: 82,674,964 km (0.097 R)
• M88: 83,064,517 km (0.076 R)
• M89: 85,545,298 km (0.108 R)
• M90: 85,939,190 km (0.107 R)
• M91: 86,465,325 km (0.093 R)
• M92: 87,256,548 km (0.099 R)
• M93: 88,580,639 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 630.2

Radius: 3.8

Gravity: 43.64 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 20 AU - 20.4 AU

Year: 32361 Days

Day: 20.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 101,994,753 km

• M1: 120,277 km (0.103 R)
• M2: 149,149 km (0.106 R)
• M3: 198,367 km (0.087 R)
• M4: 524,939 km (0.068 R)
• M5: 1,815,221 km (0.095 R)
• M6: 3,417,264 km (0.076 R)
• M7: 4,127,256 km (0.096 R)
• M8: 4,232,273 km (0.108 R)
• M9: 4,338,189 km (0.097 R)
• M10: 4,498,857 km (0.103 R)
• M11: 4,936,431 km (0.114 R)
• M12: 5,618,148 km (0.098 R)
• M13: 6,818,073 km (0.078 R)
• M14: 9,998,523 km (0.105 R)
• M15: 10,069,133 km (0.103 R)
• M16: 10,210,503 km (0.047 R)
• M17: 10,281,562 km (0.066 R)
• M18: 10,495,487 km (0.102 R)
• M19: 10,638,952 km (0.108 R)
• M20: 11,959,003 km (0.055 R)
• M21: 12,638,028 km (0.049 R)
• M22: 12,714,323 km (0.079 R)
• M23: 13,020,699 km (0.104 R)
• M24: 13,797,561 km (0.042 R)
• M25: 16,133,382 km (0.105 R)
• M26: 17,219,463 km (0.093 R)
• M27: 17,388,658 km (0.105 R)
• M28: 18,848,883 km (0.054 R)
• M29: 19,285,709 km (0.105 R)
• M30: 19,549,450 km (0.096 R)
• M31: 21,156,729 km (0.095 R)
• M32: 22,251,636 km (0.052 R)
• M33: 23,178,096 km (0.065 R)
• M34: 25,548,624 km (0.067 R)
• M35: 26,226,003 km (0.025 R)
• M36: 27,302,359 km (0.109 R)
• M37: 30,004,995 km (0.053 R)
• M38: 30,514,824 km (0.109 R)
• M39: 30,719,474 km (0.073 R)
• M40: 30,924,722 km (0.078 R)
• M41: 32,791,554 km (0.111 R)
• M42: 36,307,553 km (0.096 R)
• M43: 37,177,913 km (0.057 R)
• M44: 38,165,110 km (0.083 R)
• M45: 38,496,020 km (0.048 R)
• M46: 39,383,285 km (0.108 R)
• M47: 39,494,586 km (0.066 R)
• M48: 41,064,915 km (0.114 R)
• M49: 41,290,957 km (0.077 R)
• M50: 41,971,478 km (0.11 R)
• M51: 44,497,887 km (0.062 R)
• M52: 45,312,148 km (0.095 R)
• M53: 45,779,492 km (0.113 R)
• M54: 46,601,382 km (0.111 R)
• M55: 49,336,031 km (0.05 R)
• M56: 50,057,841 km (0.09 R)
• M57: 51,999,921 km (0.099 R)
• M58: 52,734,446 km (0.119 R)
• M59: 52,980,086 km (0.098 R)
• M60: 54,337,836 km (0.06 R)
• M61: 54,461,853 km (0.031 R)
• M62: 54,834,352 km (0.073 R)
• M63: 58,860,629 km (0.078 R)
• M64: 59,115,394 km (0.106 R)
• M65: 59,243,001 km (0.072 R)
• M66: 59,370,608 km (0.078 R)
• M67: 60,138,344 km (0.083 R)
• M68: 61,038,026 km (0.076 R)
• M69: 61,554,138 km (0.038 R)
• M70: 62,071,747 km (0.118 R)
• M71: 63,633,100 km (0.106 R)
• M72: 64,549,985 km (0.115 R)
• M73: 66,131,684 km (0.115 R)
• M74: 67,326,372 km (0.094 R)
• M75: 71,903,469 km (0.119 R)
• M76: 72,721,619 km (0.105 R)
• M77: 73,817,125 km (0.069 R)
• M78: 75,056,244 km (0.052 R)
• M79: 78,674,119 km (0.064 R)
• M80: 78,814,292 km (0.113 R)
• M81: 80,080,638 km (0.081 R)
• M82: 80,362,929 km (0.059 R)
• M83: 80,787,039 km (0.06 R)
• M84: 81,637,353 km (0.076 R)
• M85: 82,205,975 km (0.104 R)
• M86: 83,633,138 km (0.097 R)
• M87: 84,636,940 km (0.048 R)
• M88: 86,222,528 km (0.095 R)
• M89: 87,527,171 km (0.087 R)
• M90: 88,109,107 km (0.109 R)
• M91: 89,862,394 km (0.027 R)
• M92: 90,743,525 km (0.112 R)
• M93: 90,890,580 km (0.089 R)
• M94: 92,218,261 km (0.082 R)
• M95: 94,892,622 km (0.075 R)
• M96: 96,239,302 km (0.089 R)
• M97: 97,441,770 km (0.088 R)
• M98: 98,497,931 km (0.109 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 10,526 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit