🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.42 AU - 0.64 AU

Year: 142 Days

Day: 38.2 Hours

Environment

Temp: 158 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,171,925 km

• M1: 313,557 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.47 AU - 0.59 AU

Year: 142 Days

Day: 22.4 Hours

Environment

Temp: 243 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.04 AU - 1.04 AU

Year: 389 Days

Day: 32.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 47 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.99 AU - 3.91 AU

Year: 2352 Days

Day: 24.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.31 AU - 4.77 AU

Year: 2981 Days

Day: 12.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.3

Radius: 9.3

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.15 AU - 6.03 AU

Year: 4216 Days

Day: 6.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 98,171,925 km

• M1: 121,174 km (0.079 R)
• M2: 202,556 km (0.078 R)
• M3: 283,937 km (0.111 R)
• M4: 396,285 km (0.075 R)
• M5: 515,065 km (0.066 R)
• M6: 591,510 km (0.092 R)
• M7: 797,656 km (0.061 R)
• M8: 873,951 km (0.082 R)
• M9: 1,205,160 km (0.084 R)
• M10: 1,335,161 km (0.118 R)
• M11: 1,556,566 km (0.09 R)
• M12: 1,671,906 km (0.103 R)
• M13: 1,771,688 km (0.093 R)
• M14: 1,967,810 km (0.092 R)
• M15: 2,083,150 km (0.096 R)
• M16: 2,220,631 km (0.109 R)
• M17: 2,320,712 km (0.074 R)
• M18: 2,381,449 km (0.088 R)
• M19: 2,515,039 km (0.1 R)
• M20: 2,651,173 km (0.079 R)
• M21: 2,832,785 km (0.071 R)
• M22: 3,242,534 km (0.063 R)
• M23: 3,635,527 km (0.105 R)
• M24: 3,742,041 km (0.064 R)
• M25: 3,946,242 km (0.097 R)
• M26: 4,178,867 km (0.112 R)
• M27: 4,353,148 km (0.05 R)
• M28: 4,453,828 km (0.116 R)
• M29: 4,734,773 km (0.03 R)
• M30: 4,812,414 km (0.082 R)
• M31: 4,877,489 km (0.091 R)
• M32: 4,942,714 km (0.115 R)
• M33: 5,220,367 km (0.082 R)
• M34: 5,421,726 km (0.11 R)
• M35: 5,489,494 km (0.061 R)
• M36: 5,735,582 km (0.045 R)
• M37: 5,887,723 km (0.087 R)
• M38: 6,055,273 km (0.101 R)
• M39: 6,338,163 km (0.086 R)
• M40: 6,726,818 km (0.093 R)
• M41: 6,901,997 km (0.105 R)
• M42: 7,167,832 km (0.093 R)
• M43: 7,587,903 km (0.119 R)
• M44: 7,678,859 km (0.082 R)
• M45: 8,000,494 km (0.081 R)
• M46: 8,357,883 km (0.049 R)
• M47: 8,625,364 km (0.074 R)
• M48: 8,720,359 km (0.092 R)
• M49: 8,815,803 km (0.104 R)
• M50: 8,911,545 km (0.037 R)
• M51: 9,088,071 km (0.107 R)
• M52: 9,444,562 km (0.068 R)
• M53: 9,559,005 km (0.09 R)
• M54: 10,021,262 km (0.088 R)
• M55: 10,271,839 km (0.119 R)
• M56: 10,643,141 km (0.042 R)
• M57: 10,711,208 km (0.063 R)
• M58: 10,830,437 km (0.114 R)
• M59: 11,001,727 km (0.112 R)
• M60: 11,364,352 km (0.119 R)
• M61: 11,468,622 km (0.086 R)
• M62: 11,660,705 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.8

Radius: 10.2

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 7.25 AU - 11.95 AU

Year: 10919 Days

Day: 13.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 98,171,925 km

• M1: 131,048 km (0.117 R)
• M2: 288,425 km (0.117 R)
• M3: 355,594 km (0.056 R)
• M4: 912,248 km (0.057 R)
• M5: 1,003,203 km (0.085 R)
• M6: 1,097,300 km (0.094 R)
• M7: 1,234,482 km (0.08 R)
• M8: 1,461,870 km (0.101 R)
• M9: 1,863,092 km (0.05 R)
• M10: 1,980,676 km (0.09 R)
• M11: 2,076,568 km (0.096 R)
• M12: 2,450,114 km (0.12 R)
• M13: 2,579,366 km (0.1 R)
• M14: 3,008,413 km (0.039 R)
• M15: 3,517,944 km (0.093 R)
• M16: 4,332,205 km (0.081 R)
• M17: 4,776,959 km (0.068 R)
• M18: 5,037,708 km (0.12 R)
• M19: 5,303,095 km (0.095 R)
• M20: 5,539,160 km (0.103 R)
• M21: 5,813,074 km (0.095 R)
• M22: 6,161,936 km (0.095 R)
• M23: 6,303,306 km (0.079 R)
• M24: 7,248,914 km (0.088 R)
• M25: 7,662,253 km (0.057 R)
• M26: 7,929,286 km (0.109 R)
• M27: 8,709,139 km (0.09 R)
• M28: 8,788,576 km (0.082 R)
• M29: 8,987,990 km (0.098 R)
• M30: 9,188,900 km (0.107 R)
• M31: 10,891,922 km (0.118 R)
• M32: 11,106,296 km (0.058 R)
• M33: 11,713,663 km (0.067 R)
• M34: 12,645,209 km (0.116 R)
• M35: 12,825,325 km (0.074 R)
• M36: 13,831,071 km (0.075 R)
• M37: 14,531,339 km (0.084 R)
• M38: 15,434,910 km (0.101 R)
• M39: 15,772,552 km (0.032 R)
• M40: 16,258,895 km (0.101 R)
• M41: 16,405,800 km (0.073 R)
• M42: 16,700,807 km (0.091 R)
• M43: 17,697,129 km (0.111 R)
• M44: 17,797,808 km (0.106 R)
• M45: 18,151,757 km (0.096 R)
• M46: 18,304,047 km (0.082 R)
• M47: 19,072,382 km (0.064 R)
• M48: 19,227,366 km (0.12 R)
• M49: 19,590,589 km (0.094 R)
• M50: 19,746,919 km (0.09 R)
• M51: 20,165,793 km (0.065 R)
• M52: 20,323,619 km (0.079 R)
• M53: 21,708,895 km (0.096 R)
• M54: 21,870,610 km (0.117 R)
• M55: 22,904,631 km (0.067 R)
• M56: 23,289,696 km (0.119 R)
• M57: 23,510,652 km (0.051 R)
• M58: 25,076,642 km (0.068 R)
• M59: 25,530,223 km (0.113 R)
• M60: 26,965,315 km (0.086 R)
• M61: 28,014,744 km (0.056 R)
• M62: 29,196,268 km (0.045 R)
• M63: 29,374,888 km (0.101 R)
• M64: 29,553,957 km (0.04 R)
• M65: 31,546,900 km (0.034 R)
• M66: 31,852,678 km (0.11 R)
• M67: 32,837,630 km (0.118 R)
• M68: 33,458,312 km (0.053 R)
• M69: 33,894,988 km (0.111 R)
• M70: 34,082,883 km (0.113 R)
• M71: 34,333,759 km (0.109 R)
• M72: 35,406,974 km (0.087 R)
• M73: 35,533,982 km (0.106 R)
• M74: 36,683,642 km (0.089 R)
• M75: 37,069,455 km (0.068 R)
• M76: 37,910,344 km (0.039 R)
• M77: 38,496,170 km (0.108 R)
• M78: 38,757,368 km (0.092 R)
• M79: 38,888,266 km (0.112 R)
• M80: 39,019,313 km (0.061 R)
• M81: 39,216,184 km (0.107 R)
• M82: 41,202,395 km (0.114 R)
• M83: 42,342,331 km (0.088 R)
• M84: 42,679,674 km (0.097 R)
• M85: 42,814,761 km (0.08 R)
• M86: 43,085,533 km (0.097 R)
• M87: 43,628,723 km (0.087 R)
• M88: 44,927,981 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859

Radius: 8.4

Gravity: 12.17 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 8.76 AU - 11.68 AU

Year: 11994 Days

Day: 14 Hours

Environment

Temp: -186 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 98,171,925 km

• M1: 190,737 km (0.089 R)
• M2: 422,315 km (0.1 R)
• M3: 570,417 km (0.092 R)
• M4: 815,159 km (0.106 R)
• M5: 1,003,652 km (0.058 R)
• M6: 1,422,377 km (0.115 R)
• M7: 1,783,057 km (0.094 R)
• M8: 1,836,912 km (0.115 R)
• M9: 1,946,268 km (0.118 R)
• M10: 2,647,733 km (0.047 R)
• M11: 2,709,517 km (0.114 R)
• M12: 3,867,105 km (0.074 R)
• M13: 4,151,042 km (0.101 R)
• M14: 4,441,710 km (0.11 R)
• M15: 4,515,462 km (0.112 R)
• M16: 4,852,207 km (0.09 R)
• M17: 5,197,180 km (0.107 R)
• M18: 5,669,610 km (0.096 R)
• M19: 5,749,645 km (0.102 R)
• M20: 5,992,143 km (0.113 R)
• M21: 6,824,655 km (0.086 R)
• M22: 7,167,683 km (0.085 R)
• M23: 10,060,457 km (0.099 R)
• M24: 10,303,853 km (0.083 R)
• M25: 10,401,690 km (0.12 R)
• M26: 10,598,411 km (0.104 R)
• M27: 10,895,961 km (0.1 R)
• M28: 11,045,708 km (0.101 R)
• M29: 12,010,016 km (0.071 R)
• M30: 12,424,103 km (0.061 R)
• M31: 12,685,301 km (0.05 R)
• M32: 12,842,828 km (0.057 R)
• M33: 13,640,483 km (0.107 R)
• M34: 13,855,904 km (0.115 R)
• M35: 15,283,517 km (0.093 R)
• M36: 15,451,216 km (0.101 R)
• M37: 15,732,161 km (0.098 R)
• M38: 16,298,987 km (0.093 R)
• M39: 18,811,932 km (0.048 R)
• M40: 19,292,590 km (0.074 R)
• M41: 19,534,490 km (0.107 R)
• M42: 19,655,814 km (0.115 R)
• M43: 19,838,174 km (0.112 R)
• M44: 20,697,015 km (0.055 R)
• M45: 21,442,760 km (0.086 R)
• M46: 22,070,922 km (0.09 R)
• M47: 22,768,946 km (0.046 R)
• M48: 23,281,169 km (0.082 R)
• M49: 23,345,496 km (0.097 R)
• M50: 23,538,627 km (0.07 R)
• M51: 23,926,683 km (0.06 R)
• M52: 24,578,182 km (0.093 R)
• M53: 25,433,732 km (0.087 R)
• M54: 25,765,391 km (0.072 R)
• M55: 26,165,416 km (0.111 R)
• M56: 26,567,385 km (0.114 R)
• M57: 27,309,540 km (0.105 R)
• M58: 30,135,593 km (0.12 R)
• M59: 30,486,550 km (0.115 R)
• M60: 31,192,502 km (0.117 R)
• M61: 31,405,380 km (0.043 R)
• M62: 32,333,336 km (0.089 R)
• M63: 34,728,996 km (0.084 R)
• M64: 36,581,766 km (0.114 R)
• M65: 38,011,173 km (0.114 R)
• M66: 38,466,250 km (0.07 R)
• M67: 39,152,456 km (0.061 R)
• M68: 39,612,170 km (0.098 R)
• M69: 40,227,765 km (0.064 R)
• M70: 41,157,366 km (0.038 R)
• M71: 41,546,620 km (0.107 R)
• M72: 41,624,710 km (0.069 R)
• M73: 42,564,783 km (0.028 R)
• M74: 42,879,686 km (0.061 R)
• M75: 44,226,666 km (0.11 R)
• M76: 46,394,339 km (0.116 R)
• M77: 46,637,435 km (0.095 R)
• M78: 46,880,831 km (0.049 R)
• M79: 47,206,057 km (0.107 R)
• M80: 52,005,007 km (0.105 R)
• M81: 52,089,081 km (0.103 R)
• M82: 53,356,025 km (0.063 R)
• M83: 56,264,806 km (0.116 R)
• M84: 56,610,527 km (0.104 R)
• M85: 57,999,842 km (0.07 R)
• M86: 58,261,639 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 676.5

Radius: 3.5

Gravity: 55.22 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 16.53 AU - 20.71 AU

Year: 29495 Days

Day: 15.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 150.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 98,171,925 km

• M1: 46,675 km (0.086 R)
• M2: 242,199 km (0.092 R)
• M3: 280,496 km (0.064 R)
• M4: 321,037 km (0.065 R)
• M5: 454,927 km (0.091 R)
• M6: 528,080 km (0.061 R)
• M7: 605,273 km (0.07 R)
• M8: 658,679 km (0.115 R)
• M9: 1,669,662 km (0.039 R)
• M10: 2,347,639 km (0.052 R)
• M11: 3,146,642 km (0.06 R)
• M12: 4,910,849 km (0.064 R)
• M13: 5,074,061 km (0.058 R)
• M14: 5,517,768 km (0.092 R)
• M15: 6,206,367 km (0.088 R)
• M16: 6,680,293 km (0.077 R)
• M17: 7,788,514 km (0.082 R)
• M18: 7,851,794 km (0.09 R)
• M19: 9,085,079 km (0.096 R)
• M20: 9,621,985 km (0.081 R)
• M21: 9,757,970 km (0.11 R)
• M22: 10,238,478 km (0.1 R)
• M23: 10,307,742 km (0.118 R)
• M24: 11,870,591 km (0.102 R)
• M25: 11,943,445 km (0.075 R)
• M26: 14,973,550 km (0.111 R)
• M27: 15,131,077 km (0.05 R)
• M28: 16,898,725 km (0.117 R)
• M29: 17,640,431 km (0.061 R)
• M30: 18,476,983 km (0.07 R)
• M31: 18,815,223 km (0.087 R)
• M32: 18,985,017 km (0.06 R)
• M33: 19,326,250 km (0.039 R)
• M34: 19,411,969 km (0.073 R)
• M35: 20,887,004 km (0.06 R)
• M36: 21,062,931 km (0.071 R)
• M37: 21,239,307 km (0.114 R)
• M38: 21,327,570 km (0.107 R)
• M39: 22,307,885 km (0.066 R)
• M40: 22,758,174 km (0.11 R)
• M41: 25,428,945 km (0.053 R)
• M42: 26,182,919 km (0.077 R)
• M43: 28,391,133 km (0.095 R)
• M44: 29,764,292 km (0.075 R)
• M45: 30,359,392 km (0.026 R)
• M46: 31,864,047 km (0.064 R)
• M47: 32,472,761 km (0.087 R)
• M48: 34,945,464 km (0.109 R)
• M49: 36,309,946 km (0.111 R)
• M50: 37,798,894 km (0.08 R)
• M51: 37,906,006 km (0.118 R)
• M52: 38,013,118 km (0.072 R)
• M53: 38,550,773 km (0.106 R)
• M54: 40,397,110 km (0.091 R)
• M55: 41,607,207 km (0.115 R)
• M56: 41,717,760 km (0.074 R)
• M57: 41,939,165 km (0.118 R)
• M58: 45,080,570 km (0.11 R)
• M59: 47,948,661 km (0.107 R)
• M60: 48,064,599 km (0.055 R)
• M61: 48,995,547 km (0.029 R)
• M62: 49,815,044 km (0.076 R)
• M63: 53,497,994 km (0.104 R)
• M64: 55,676,288 km (0.077 R)
• M65: 55,798,211 km (0.068 R)
• M66: 55,920,133 km (0.115 R)
• M67: 56,408,869 km (0.089 R)
• M68: 57,760,037 km (0.059 R)
• M69: 58,749,477 km (0.119 R)
• M70: 60,119,046 km (0.114 R)
• M71: 61,121,651 km (0.081 R)
• M72: 62,129,791 km (0.094 R)
• M73: 63,652,398 km (0.041 R)
• M74: 64,290,433 km (0.054 R)
• M75: 66,993,068 km (0.113 R)
• M76: 68,684,571 km (0.053 R)
• M77: 69,470,110 km (0.11 R)
• M78: 70,258,490 km (0.119 R)
• M79: 72,907,869 km (0.084 R)
• M80: 75,994,970 km (0.072 R)
• M81: 78,850,644 km (0.1 R)
• M82: 81,741,174 km (0.037 R)
• M83: 88,761,653 km (0.106 R)
• M84: 90,331,832 km (0.071 R)
• M85: 90,905,091 km (0.109 R)
• M86: 91,048,555 km (0.038 R)
• M87: 92,055,199 km (0.097 R)
• M88: 92,776,560 km (0.067 R)
• M89: 93,210,095 km (0.114 R)
• M90: 97,436,833 km (0.046 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 11,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit