🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.53 AU - 0.85 AU

Year: 214 Days

Day: 47.9 Hours

Environment

Temp: 188 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,454,439 km

• M1: 118,332 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.99 AU - 1.13 AU

Year: 407 Days

Day: 23.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 48.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.86 AU - 1.32 AU

Year: 424 Days

Day: 34.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 92,454,439 km

• M1: 59,390 km (0.076 R)
• M2: 783,294 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.25 AU - 1.91 AU

Year: 740 Days

Day: 33.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,454,439 km

• M1: 229,932 km (0.053 R)
• M2: 1,030,580 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.59 AU - 1.91 AU

Year: 863 Days

Day: 15.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710

Radius: 9.7

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.21 AU - 5.59 AU

Year: 4043 Days

Day: 12.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 92,454,439 km

• M1: 251,025 km (0.113 R)
• M2: 489,484 km (0.083 R)
• M3: 695,780 km (0.114 R)
• M4: 918,381 km (0.105 R)
• M5: 1,110,315 km (0.115 R)
• M6: 1,231,938 km (0.037 R)
• M7: 1,763,161 km (0.094 R)
• M8: 2,221,678 km (0.059 R)
• M9: 2,342,104 km (0.108 R)
• M10: 2,517,882 km (0.105 R)
• M11: 2,625,443 km (0.062 R)
• M12: 2,845,202 km (0.08 R)
• M13: 3,109,392 km (0.092 R)
• M14: 3,205,733 km (0.062 R)
• M15: 3,342,316 km (0.103 R)
• M16: 3,421,154 km (0.088 R)
• M17: 3,560,729 km (0.078 R)
• M18: 3,825,068 km (0.11 R)
• M19: 4,138,027 km (0.07 R)
• M20: 4,633,944 km (0.112 R)
• M21: 4,744,347 km (0.098 R)
• M22: 4,855,648 km (0.082 R)
• M23: 4,967,696 km (0.069 R)
• M24: 5,103,382 km (0.077 R)
• M25: 5,424,868 km (0.089 R)
• M26: 5,541,255 km (0.064 R)
• M27: 5,943,224 km (0.102 R)
• M28: 6,015,181 km (0.054 R)
• M29: 6,281,465 km (0.082 R)
• M30: 6,379,152 km (0.12 R)
• M31: 6,526,806 km (0.072 R)
• M32: 6,825,552 km (0.104 R)
• M33: 6,976,646 km (0.038 R)
• M34: 7,281,976 km (0.07 R)
• M35: 7,436,361 km (0.101 R)
• M36: 7,827,110 km (0.084 R)
• M37: 7,985,235 km (0.114 R)
• M38: 8,412,187 km (0.111 R)
• M39: 8,601,429 km (0.054 R)
• M40: 9,205,056 km (0.119 R)
• M41: 9,794,023 km (0.045 R)
• M42: 9,993,138 km (0.108 R)
• M43: 10,424,129 km (0.04 R)
• M44: 10,656,604 km (0.094 R)
• M45: 11,393,972 km (0.106 R)
• M46: 11,723,536 km (0.116 R)
• M47: 11,874,481 km (0.053 R)
• M48: 13,010,976 km (0.089 R)
• M49: 13,104,624 km (0.053 R)
• M50: 13,229,837 km (0.116 R)
• M51: 13,386,915 km (0.119 R)
• M52: 13,989,645 km (0.113 R)
• M53: 14,053,673 km (0.1 R)
• M54: 14,181,878 km (0.033 R)
• M55: 14,310,532 km (0.057 R)
• M56: 14,374,859 km (0.077 R)
• M57: 14,666,126 km (0.11 R)
• M58: 14,893,964 km (0.071 R)
• M59: 15,155,910 km (0.082 R)
• M60: 15,950,574 km (0.038 R)
• M61: 16,352,992 km (0.117 R)
• M62: 16,894,836 km (0.114 R)
• M63: 17,545,885 km (0.047 R)
• M64: 18,590,527 km (0.046 R)
• M65: 19,547,954 km (0.088 R)
• M66: 19,619,462 km (0.102 R)
• M67: 19,762,776 km (0.066 R)
• M68: 20,376,128 km (0.119 R)
• M69: 20,812,654 km (0.058 R)
• M70: 20,958,961 km (0.093 R)
• M71: 21,068,766 km (0.078 R)
• M72: 21,252,472 km (0.064 R)
• M73: 22,290,382 km (0.108 R)
• M74: 22,552,477 km (0.077 R)
• M75: 23,382,746 km (0.074 R)
• M76: 23,534,737 km (0.108 R)
• M77: 24,338,377 km (0.06 R)
• M78: 24,995,560 km (0.081 R)
• M79: 25,658,428 km (0.083 R)
• M80: 25,776,012 km (0.119 R)
• M81: 25,933,090 km (0.07 R)
• M82: 26,129,961 km (0.053 R)
• M83: 26,208,799 km (0.04 R)
• M84: 26,406,268 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.5

Radius: 7.3

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 13.39 AU - 13.57 AU

Year: 18450 Days

Day: 23.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 92,454,439 km

• M1: 124,166 km (0.063 R)
• M2: 195,524 km (0.103 R)
• M3: 343,776 km (0.111 R)
• M4: 448,345 km (0.04 R)
• M5: 530,025 km (0.077 R)
• M6: 581,637 km (0.086 R)
• M7: 887,415 km (0.081 R)
• M8: 1,101,938 km (0.111 R)
• M9: 1,238,670 km (0.119 R)
• M10: 1,867,131 km (0.092 R)
• M11: 2,114,865 km (0.065 R)
• M12: 2,982,533 km (0.119 R)
• M13: 3,403,800 km (0.076 R)
• M14: 3,537,092 km (0.096 R)
• M15: 3,947,738 km (0.102 R)
• M16: 4,229,880 km (0.1 R)
• M17: 4,591,757 km (0.077 R)
• M18: 5,191,345 km (0.094 R)
• M19: 5,345,132 km (0.067 R)
• M20: 5,461,519 km (0.064 R)
• M21: 5,657,343 km (0.12 R)
• M22: 6,055,722 km (0.111 R)
• M23: 6,504,515 km (0.108 R)
• M24: 6,921,893 km (0.034 R)
• M25: 7,958,457 km (0.112 R)
• M26: 9,414,344 km (0.093 R)
• M27: 9,696,485 km (0.092 R)
• M28: 10,559,216 km (0.085 R)
• M29: 10,852,278 km (0.091 R)
• M30: 11,446,331 km (0.119 R)
• M31: 11,496,297 km (0.059 R)
• M32: 12,925,256 km (0.078 R)
• M33: 13,660,679 km (0.067 R)
• M34: 14,680,189 km (0.062 R)
• M35: 14,734,493 km (0.105 R)
• M36: 17,420,223 km (0.11 R)
• M37: 19,173,809 km (0.071 R)
• M38: 19,233,349 km (0.092 R)
• M39: 19,770,855 km (0.047 R)
• M40: 20,799,490 km (0.097 R)
• M41: 22,908,820 km (0.03 R)
• M42: 23,414,909 km (0.115 R)
• M43: 26,859,849 km (0.074 R)
• M44: 26,992,991 km (0.056 R)
• M45: 28,878,822 km (0.119 R)
• M46: 29,015,105 km (0.087 R)
• M47: 29,220,054 km (0.027 R)
• M48: 29,699,964 km (0.057 R)
• M49: 30,182,567 km (0.063 R)
• M50: 30,737,276 km (0.113 R)
• M51: 31,295,276 km (0.065 R)
• M52: 32,279,929 km (0.086 R)
• M53: 32,775,996 km (0.113 R)
• M54: 33,131,889 km (0.057 R)
• M55: 33,704,101 km (0.118 R)
• M56: 34,207,348 km (0.068 R)
• M57: 34,423,816 km (0.105 R)
• M58: 34,713,139 km (0.107 R)
• M59: 36,908,637 km (0.093 R)
• M60: 37,130,640 km (0.084 R)
• M61: 37,427,442 km (0.104 R)
• M62: 38,547,033 km (0.037 R)
• M63: 40,057,074 km (0.066 R)
• M64: 40,285,211 km (0.113 R)
• M65: 40,972,314 km (0.039 R)
• M66: 41,509,370 km (0.114 R)
• M67: 41,971,478 km (0.056 R)
• M68: 42,358,039 km (0.053 R)
• M69: 42,668,005 km (0.117 R)
• M70: 43,056,661 km (0.1 R)
• M71: 43,994,041 km (0.099 R)
• M72: 44,072,430 km (0.104 R)
• M73: 44,150,969 km (0.106 R)
• M74: 44,859,315 km (0.063 R)
• M75: 45,968,583 km (0.073 R)
• M76: 47,488,348 km (0.065 R)
• M77: 48,375,763 km (0.102 R)
• M78: 48,456,695 km (0.114 R)
• M79: 49,513,155 km (0.1 R)
• M80: 49,676,367 km (0.117 R)
• M81: 49,839,727 km (0.095 R)
• M82: 50,085,068 km (0.098 R)
• M83: 51,565,937 km (0.115 R)
• M84: 51,814,270 km (0.057 R)
• M85: 52,062,752 km (0.069 R)
• M86: 53,061,168 km (0.034 R)
• M87: 53,730,319 km (0.104 R)
• M88: 53,981,943 km (0.113 R)
• M89: 56,349,329 km (0.082 R)
• M90: 56,434,450 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 919.3

Radius: 3.8

Gravity: 63.66 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 13.08 AU - 18.26 AU

Year: 23124 Days

Day: 15.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 92,454,439 km

• M1: 217,067 km (0.101 R)
• M2: 390,899 km (0.037 R)
• M3: 527,482 km (0.093 R)
• M4: 551,567 km (0.105 R)
• M5: 988,842 km (0.095 R)
• M6: 1,080,396 km (0.117 R)
• M7: 1,111,512 km (0.098 R)
• M8: 1,239,119 km (0.062 R)
• M9: 1,473,838 km (0.09 R)
• M10: 1,685,818 km (0.114 R)
• M11: 2,256,833 km (0.117 R)
• M12: 2,500,828 km (0.119 R)
• M13: 2,710,414 km (0.091 R)
• M14: 3,510,912 km (0.087 R)
• M15: 3,984,988 km (0.11 R)
• M16: 5,308,630 km (0.11 R)
• M17: 7,281,377 km (0.058 R)
• M18: 7,400,307 km (0.083 R)
• M19: 8,374,489 km (0.073 R)
• M20: 8,687,148 km (0.095 R)
• M21: 9,843,839 km (0.071 R)
• M22: 10,641,645 km (0.029 R)
• M23: 11,048,102 km (0.093 R)
• M24: 11,253,350 km (0.11 R)
• M25: 11,322,016 km (0.068 R)
• M26: 11,459,795 km (0.077 R)
• M27: 12,298,142 km (0.04 R)
• M28: 12,867,810 km (0.076 R)
• M29: 13,011,574 km (0.111 R)
• M30: 13,811,923 km (0.066 R)
• M31: 15,155,461 km (0.082 R)
• M32: 15,996,800 km (0.112 R)
• M33: 16,073,992 km (0.1 R)
• M34: 16,853,247 km (0.116 R)
• M35: 17,168,300 km (0.117 R)
• M36: 17,326,575 km (0.051 R)
• M37: 18,529,043 km (0.1 R)
• M38: 20,424,448 km (0.105 R)
• M39: 22,208,103 km (0.11 R)
• M40: 22,294,271 km (0.069 R)
• M41: 23,424,633 km (0.108 R)
• M42: 26,559,008 km (0.083 R)
• M43: 26,650,561 km (0.078 R)
• M44: 27,571,037 km (0.105 R)
• M45: 28,689,281 km (0.073 R)
• M46: 31,839,962 km (0.056 R)
• M47: 34,797,811 km (0.106 R)
• M48: 35,702,130 km (0.084 R)
• M49: 37,022,032 km (0.086 R)
• M50: 38,564,685 km (0.04 R)
• M51: 38,875,699 km (0.079 R)
• M52: 40,970,518 km (0.107 R)
• M53: 41,818,589 km (0.072 R)
• M54: 42,779,605 km (0.097 R)
• M55: 42,886,867 km (0.091 R)
• M56: 44,180,739 km (0.097 R)
• M57: 47,248,842 km (0.086 R)
• M58: 48,696,650 km (0.097 R)
• M59: 54,863,972 km (0.067 R)
• M60: 55,097,045 km (0.112 R)
• M61: 56,150,065 km (0.042 R)
• M62: 58,394,781 km (0.082 R)
• M63: 61,998,294 km (0.111 R)
• M64: 63,459,866 km (0.08 R)
• M65: 64,686,269 km (0.084 R)
• M66: 64,809,388 km (0.103 R)
• M67: 65,179,194 km (0.118 R)
• M68: 66,913,781 km (0.043 R)
• M69: 67,661,771 km (0.112 R)
• M70: 67,786,685 km (0.093 R)
• M71: 68,537,965 km (0.109 R)
• M72: 69,669,972 km (0.073 R)
• M73: 72,335,358 km (0.116 R)
• M74: 74,517,392 km (0.112 R)
• M75: 78,683,094 km (0.11 R)
• M76: 78,945,938 km (0.087 R)
• M77: 79,077,434 km (0.113 R)
• M78: 80,661,526 km (0.058 R)
• M79: 81,191,851 km (0.095 R)
• M80: 82,256,090 km (0.111 R)
• M81: 82,789,855 km (0.03 R)
• M82: 83,592,747 km (0.053 R)
• M83: 84,936,585 km (0.079 R)
• M84: 85,476,184 km (0.11 R)
• M85: 85,881,594 km (0.114 R)
• M86: 88,054,503 km (0.08 R)
• M87: 88,737,268 km (0.06 R)
• M88: 90,796,184 km (0.038 R)
• M89: 91,624,058 km (0.052 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 19,322 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit