🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.66 AU - 1.02 AU

Year: 289 Days

Day: 30.8 Hours

Environment

Temp: 139 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.32 AU - 1.6 AU

Year: 661 Days

Day: 39.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,389,137 km

• M1: 562,189 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.66 AU - 2.02 AU

Year: 935 Days

Day: 41.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.43 AU - 2.29 AU

Year: 951 Days

Day: 19.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.08 AU - 3.36 AU

Year: 1681 Days

Day: 21.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.6

Radius: 14.9

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.3 AU - 6.86 AU

Year: 5618 Days

Day: 13.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 106,389,137 km

• M1: 258,804 km (0.112 R)
• M2: 373,845 km (0.055 R)
• M3: 603,328 km (0.071 R)
• M4: 718,668 km (0.088 R)
• M5: 991,235 km (0.1 R)
• M6: 1,084,734 km (0.096 R)
• M7: 1,281,755 km (0.069 R)
• M8: 1,694,046 km (0.108 R)
• M9: 1,789,191 km (0.115 R)
• M10: 1,965,566 km (0.107 R)
• M11: 2,168,571 km (0.114 R)
• M12: 2,443,083 km (0.111 R)
• M13: 2,796,882 km (0.093 R)
• M14: 3,096,676 km (0.108 R)
• M15: 3,334,537 km (0.114 R)
• M16: 3,480,245 km (0.1 R)
• M17: 3,628,197 km (0.044 R)
• M18: 3,753,111 km (0.076 R)
• M19: 3,955,966 km (0.088 R)
• M20: 4,667,603 km (0.091 R)
• M21: 5,052,518 km (0.097 R)
• M22: 5,533,775 km (0.11 R)
• M23: 6,632,272 km (0.05 R)
• M24: 6,909,626 km (0.113 R)
• M25: 7,096,773 km (0.112 R)
• M26: 7,190,870 km (0.111 R)
• M27: 7,285,416 km (0.116 R)
• M28: 7,476,004 km (0.064 R)
• M29: 7,700,251 km (0.115 R)
• M30: 8,821,487 km (0.049 R)
• M31: 8,956,724 km (0.109 R)
• M32: 9,058,749 km (0.109 R)
• M33: 9,229,441 km (0.068 R)
• M34: 9,366,771 km (0.065 R)
• M35: 10,028,742 km (0.036 R)
• M36: 10,134,657 km (0.112 R)
• M37: 10,922,739 km (0.076 R)
• M38: 11,508,265 km (0.076 R)
• M39: 11,656,367 km (0.086 R)
• M40: 11,916,817 km (0.092 R)
• M41: 12,405,852 km (0.108 R)
• M42: 13,287,283 km (0.043 R)
• M43: 13,598,596 km (0.114 R)
• M44: 13,872,959 km (0.11 R)
• M45: 14,387,426 km (0.108 R)
• M46: 14,507,104 km (0.091 R)
• M47: 14,627,081 km (0.096 R)
• M48: 14,988,959 km (0.083 R)
• M49: 15,150,674 km (0.092 R)
• M50: 15,272,447 km (0.092 R)
• M51: 15,803,669 km (0.064 R)
• M52: 16,050,954 km (0.077 R)
• M53: 16,424,201 km (0.09 R)
• M54: 17,306,529 km (0.114 R)
• M55: 17,689,350 km (0.073 R)
• M56: 18,419,986 km (0.056 R)
• M57: 19,204,627 km (0.115 R)
• M58: 19,336,422 km (0.042 R)
• M59: 19,911,177 km (0.101 R)
• M60: 20,671,284 km (0.109 R)
• M61: 20,806,371 km (0.094 R)
• M62: 20,941,757 km (0.111 R)
• M63: 21,122,771 km (0.069 R)
• M64: 22,127,619 km (0.107 R)
• M65: 22,543,202 km (0.102 R)
• M66: 23,054,677 km (0.102 R)
• M67: 23,476,095 km (0.047 R)
• M68: 24,278,837 km (0.051 R)
• M69: 25,814,459 km (0.109 R)
• M70: 26,154,495 km (0.072 R)
• M71: 28,326,207 km (0.112 R)
• M72: 29,130,146 km (0.113 R)
• M73: 30,145,766 km (0.108 R)
• M74: 31,172,905 km (0.116 R)
• M75: 31,276,277 km (0.049 R)
• M76: 31,379,649 km (0.097 R)
• M77: 31,586,992 km (0.051 R)
• M78: 32,472,911 km (0.08 R)
• M79: 35,179,734 km (0.055 R)
• M80: 35,341,151 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.9

Radius: 9.4

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 7.25 AU - 8.35 AU

Year: 8163 Days

Day: 11.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 106,389,137 km

• M1: 127,906 km (0.12 R)
• M2: 204,799 km (0.044 R)
• M3: 320,289 km (0.101 R)
• M4: 602,281 km (0.052 R)
• M5: 723,306 km (0.095 R)
• M6: 819,796 km (0.081 R)
• M7: 938,278 km (0.084 R)
• M8: 1,269,637 km (0.052 R)
• M9: 1,722,470 km (0.098 R)
• M10: 1,809,985 km (0.116 R)
• M11: 1,876,705 km (0.054 R)
• M12: 2,012,540 km (0.089 R)
• M13: 2,270,297 km (0.113 R)
• M14: 2,366,788 km (0.064 R)
• M15: 2,439,941 km (0.067 R)
• M16: 2,538,825 km (0.115 R)
• M17: 2,613,774 km (0.101 R)
• M18: 3,159,956 km (0.103 R)
• M19: 3,267,965 km (0.111 R)
• M20: 3,404,698 km (0.091 R)
• M21: 3,826,564 km (0.081 R)
• M22: 4,029,119 km (0.101 R)
• M23: 4,354,644 km (0.079 R)
• M24: 4,657,879 km (0.112 R)
• M25: 5,062,542 km (0.038 R)
• M26: 5,189,401 km (0.11 R)
• M27: 5,349,470 km (0.066 R)
• M28: 5,511,036 km (0.039 R)
• M29: 5,608,873 km (0.116 R)
• M30: 6,005,756 km (0.091 R)
• M31: 6,480,430 km (0.118 R)
• M32: 6,791,893 km (0.091 R)
• M33: 6,931,917 km (0.049 R)
• M34: 7,646,396 km (0.097 R)
• M35: 7,719,250 km (0.093 R)
• M36: 7,902,059 km (0.108 R)
• M37: 8,049,413 km (0.111 R)
• M38: 8,309,414 km (0.11 R)
• M39: 9,260,856 km (0.053 R)
• M40: 9,338,348 km (0.039 R)
• M41: 9,533,424 km (0.12 R)
• M42: 9,769,040 km (0.078 R)
• M43: 10,649,872 km (0.082 R)
• M44: 11,975,908 km (0.087 R)
• M45: 12,102,917 km (0.108 R)
• M46: 14,599,406 km (0.093 R)
• M47: 15,650,480 km (0.092 R)
• M48: 16,725,940 km (0.113 R)
• M49: 17,248,634 km (0.094 R)
• M50: 17,487,991 km (0.082 R)
• M51: 17,680,224 km (0.11 R)
• M52: 19,095,420 km (0.069 R)
• M53: 20,394,678 km (0.112 R)
• M54: 21,055,152 km (0.117 R)
• M55: 21,981,014 km (0.094 R)
• M56: 22,240,566 km (0.105 R)
• M57: 22,658,093 km (0.12 R)
• M58: 23,712,908 km (0.1 R)
• M59: 24,407,192 km (0.065 R)
• M60: 25,053,903 km (0.109 R)
• M61: 25,597,243 km (0.078 R)
• M62: 25,870,259 km (0.088 R)
• M63: 25,979,765 km (0.118 R)
• M64: 26,254,277 km (0.068 R)
• M65: 27,864,997 km (0.044 R)
• M66: 28,710,674 km (0.094 R)
• M67: 29,165,152 km (0.1 R)
• M68: 30,542,799 km (0.096 R)
• M69: 30,716,482 km (0.064 R)
• M70: 30,890,464 km (0.029 R)
• M71: 32,471,415 km (0.077 R)
• M72: 32,944,892 km (0.105 R)
• M73: 33,719,210 km (0.109 R)
• M74: 35,043,152 km (0.044 R)
• M75: 36,752,606 km (0.063 R)
• M76: 39,115,804 km (0.054 R)
• M77: 39,493,389 km (0.076 R)
• M78: 39,808,891 km (0.094 R)
• M79: 40,506,167 km (0.081 R)
• M80: 41,399,416 km (0.072 R)
• M81: 42,234,770 km (0.092 R)
• M82: 43,400,437 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.4

Radius: 15

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 7.41 AU - 8.25 AU

Year: 8211 Days

Day: 12.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 106,389,137 km

• M1: 262,395 km (0.099 R)
• M2: 410,497 km (0.084 R)
• M3: 580,589 km (0.057 R)
• M4: 714,629 km (0.042 R)
• M5: 875,148 km (0.117 R)
• M6: 1,156,691 km (0.118 R)
• M7: 1,300,903 km (0.059 R)
• M8: 1,400,685 km (0.113 R)
• M9: 1,520,513 km (0.114 R)
• M10: 1,698,385 km (0.114 R)
• M11: 1,827,039 km (0.091 R)
• M12: 2,500,080 km (0.119 R)
• M13: 2,842,509 km (0.085 R)
• M14: 3,109,541 km (0.059 R)
• M15: 3,315,238 km (0.098 R)
• M16: 4,334,897 km (0.062 R)
• M17: 4,591,458 km (0.058 R)
• M18: 5,146,616 km (0.104 R)
• M19: 5,363,832 km (0.092 R)
• M20: 6,090,728 km (0.079 R)
• M21: 6,819,269 km (0.105 R)
• M22: 7,028,108 km (0.085 R)
• M23: 7,269,559 km (0.055 R)
• M24: 7,544,520 km (0.11 R)
• M25: 8,104,913 km (0.039 R)
• M26: 8,262,889 km (0.077 R)
• M27: 9,697,682 km (0.05 R)
• M28: 10,409,618 km (0.112 R)
• M29: 11,068,298 km (0.099 R)
• M30: 11,597,874 km (0.118 R)
• M31: 12,499,052 km (0.072 R)
• M32: 12,682,010 km (0.12 R)
• M33: 13,873,856 km (0.086 R)
• M34: 14,215,538 km (0.063 R)
• M35: 14,368,427 km (0.098 R)
• M36: 15,570,894 km (0.066 R)
• M37: 15,926,040 km (0.109 R)
• M38: 17,169,796 km (0.08 R)
• M39: 18,653,358 km (0.109 R)
• M40: 18,988,607 km (0.091 R)
• M41: 19,368,137 km (0.039 R)
• M42: 19,495,146 km (0.047 R)
• M43: 19,707,575 km (0.082 R)
• M44: 20,049,107 km (0.087 R)
• M45: 20,651,388 km (0.109 R)
• M46: 20,911,239 km (0.081 R)
• M47: 21,653,843 km (0.084 R)
• M48: 22,360,543 km (0.105 R)
• M49: 22,716,736 km (0.084 R)
• M50: 23,479,835 km (0.111 R)
• M51: 23,615,370 km (0.094 R)
• M52: 23,796,533 km (0.059 R)
• M53: 25,401,270 km (0.082 R)
• M54: 26,804,498 km (0.086 R)
• M55: 27,182,980 km (0.092 R)
• M56: 27,372,970 km (0.118 R)
• M57: 28,136,966 km (0.06 R)
• M58: 29,296,050 km (0.078 R)
• M59: 30,028,481 km (0.049 R)
• M60: 30,175,686 km (0.098 R)
• M61: 30,668,012 km (0.074 R)
• M62: 30,766,896 km (0.079 R)
• M63: 30,865,781 km (0.058 R)
• M64: 31,312,181 km (0.04 R)
• M65: 31,511,295 km (0.119 R)
• M66: 31,611,077 km (0.068 R)
• M67: 31,960,837 km (0.079 R)
• M68: 32,412,473 km (0.094 R)
• M69: 32,967,332 km (0.081 R)
• M70: 33,678,071 km (0.055 R)
• M71: 33,933,135 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820.9

Radius: 5.4

Gravity: 28.15 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 15.28 AU - 22.04 AU

Year: 30206 Days

Day: 20.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 106,389,137 km

• M1: 206,894 km (0.108 R)
• M2: 262,544 km (0.111 R)
• M3: 462,407 km (0.043 R)
• M4: 619,634 km (0.095 R)
• M5: 763,398 km (0.069 R)
• M6: 1,514,080 km (0.086 R)
• M7: 1,590,824 km (0.118 R)
• M8: 1,708,557 km (0.113 R)
• M9: 1,748,350 km (0.118 R)
• M10: 2,842,659 km (0.111 R)
• M11: 4,322,182 km (0.106 R)
• M12: 5,166,213 km (0.064 R)
• M13: 5,458,527 km (0.097 R)
• M14: 5,696,388 km (0.088 R)
• M15: 5,816,664 km (0.08 R)
• M16: 6,681,340 km (0.115 R)
• M17: 8,051,806 km (0.108 R)
• M18: 8,803,236 km (0.05 R)
• M19: 9,293,020 km (0.098 R)
• M20: 10,007,948 km (0.118 R)
• M21: 10,445,522 km (0.085 R)
• M22: 10,963,729 km (0.091 R)
• M23: 11,113,327 km (0.073 R)
• M24: 11,794,895 km (0.04 R)
• M25: 11,871,489 km (0.066 R)
• M26: 13,039,698 km (0.112 R)
• M27: 14,653,411 km (0.055 R)
• M28: 14,735,839 km (0.114 R)
• M29: 15,567,603 km (0.086 R)
• M30: 16,414,477 km (0.086 R)
• M31: 16,757,355 km (0.034 R)
• M32: 17,888,165 km (0.06 R)
• M33: 19,043,510 km (0.114 R)
• M34: 19,403,741 km (0.052 R)
• M35: 19,584,755 km (0.118 R)
• M36: 21,612,404 km (0.1 R)
• M37: 22,460,924 km (0.094 R)
• M38: 23,224,321 km (0.099 R)
• M39: 26,662,679 km (0.034 R)
• M40: 27,065,696 km (0.116 R)
• M41: 27,673,811 km (0.095 R)
• M42: 30,781,707 km (0.109 R)
• M43: 31,416,450 km (0.074 R)
• M44: 33,998,360 km (0.102 R)
• M45: 34,654,347 km (0.086 R)
• M46: 34,764,002 km (0.089 R)
• M47: 35,204,119 km (0.099 R)
• M48: 35,646,181 km (0.08 R)
• M49: 36,871,088 km (0.073 R)
• M50: 37,657,674 km (0.113 R)
• M51: 38,791,027 km (0.093 R)
• M52: 42,492,228 km (0.12 R)
• M53: 45,341,020 km (0.103 R)
• M54: 46,788,380 km (0.11 R)
• M55: 47,883,885 km (0.11 R)
• M56: 49,234,305 km (0.103 R)
• M57: 50,224,194 km (0.113 R)
• M58: 50,348,360 km (0.117 R)
• M59: 50,846,222 km (0.08 R)
• M60: 50,970,987 km (0.096 R)
• M61: 51,095,751 km (0.098 R)
• M62: 55,271,327 km (0.069 R)
• M63: 55,656,242 km (0.118 R)
• M64: 58,637,429 km (0.067 R)
• M65: 59,817,905 km (0.102 R)
• M66: 59,949,552 km (0.106 R)
• M67: 61,006,311 km (0.079 R)
• M68: 63,809,476 km (0.103 R)
• M69: 65,973,110 km (0.101 R)
• M70: 66,109,094 km (0.103 R)
• M71: 67,063,977 km (0.073 R)
• M72: 69,540,121 km (0.039 R)
• M73: 69,817,027 km (0.112 R)
• M74: 70,094,382 km (0.056 R)
• M75: 70,511,012 km (0.085 R)
• M76: 73,450,909 km (0.077 R)
• M77: 74,156,712 km (0.086 R)
• M78: 75,290,664 km (0.111 R)
• M79: 75,432,931 km (0.098 R)
• M80: 77,002,512 km (0.118 R)
• M81: 78,294,589 km (0.115 R)
• M82: 80,464,207 km (0.095 R)
• M83: 81,775,432 km (0.043 R)
• M84: 83,093,688 km (0.115 R)
• M85: 90,846,449 km (0.111 R)
• M86: 91,149,235 km (0.108 R)
• M87: 91,604,012 km (0.102 R)
• M88: 91,907,546 km (0.103 R)
• M89: 99,449,672 km (0.106 R)
• M90: 99,917,764 km (0.046 R)
• M91: 100,386,754 km (0.031 R)
• M92: 101,013,120 km (0.084 R)
• M93: 104,481,098 km (0.117 R)
• M94: 105,592,759 km (0.062 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 18,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit