🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.6 AU - 0.78 AU

Year: 206 Days

Day: 37.4 Hours

Environment

Temp: 216 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,667,340 km

• M1: 64,327 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.14 AU - 1.32 AU

Year: 491 Days

Day: 40.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,667,340 km

• M1: 486,642 km (0.025 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.51 AU - 2.47 AU

Year: 1010 Days

Day: 25.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 169.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.36 AU - 4.68 AU

Year: 2901 Days

Day: 13.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.8

Radius: 8.9

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.77 AU - 8.99 AU

Year: 8730 Days

Day: 13.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 76,667,340 km

• M1: 113,844 km (0.044 R)
• M2: 297,999 km (0.117 R)
• M3: 469,737 km (0.059 R)
• M4: 564,582 km (0.069 R)
• M5: 765,792 km (0.089 R)
• M6: 1,126,472 km (0.081 R)
• M7: 1,213,538 km (0.095 R)
• M8: 1,336,956 km (0.088 R)
• M9: 1,406,220 km (0.112 R)
• M10: 1,821,204 km (0.086 R)
• M11: 2,177,247 km (0.087 R)
• M12: 2,384,590 km (0.03 R)
• M13: 2,670,920 km (0.064 R)
• M14: 2,744,373 km (0.068 R)
• M15: 2,863,154 km (0.082 R)
• M16: 2,968,471 km (0.091 R)
• M17: 3,450,624 km (0.092 R)
• M18: 4,227,935 km (0.081 R)
• M19: 4,610,008 km (0.088 R)
• M20: 4,876,891 km (0.102 R)
• M21: 5,463,165 km (0.054 R)
• M22: 5,519,264 km (0.089 R)
• M23: 5,594,362 km (0.047 R)
• M24: 6,052,281 km (0.09 R)
• M25: 6,266,206 km (0.089 R)
• M26: 6,661,593 km (0.117 R)
• M27: 7,146,739 km (0.099 R)
• M28: 7,290,353 km (0.108 R)
• M29: 7,435,014 km (0.036 R)
• M30: 7,497,247 km (0.079 R)
• M31: 7,769,216 km (0.057 R)
• M32: 7,916,869 km (0.099 R)
• M33: 8,779,001 km (0.102 R)
• M34: 9,154,343 km (0.096 R)
• M35: 9,602,837 km (0.078 R)
• M36: 9,898,143 km (0.07 R)
• M37: 9,966,659 km (0.102 R)
• M38: 10,035,474 km (0.117 R)
• M39: 10,104,289 km (0.112 R)
• M40: 10,637,755 km (0.117 R)
• M41: 10,708,066 km (0.09 R)
• M42: 10,825,500 km (0.076 R)
• M43: 10,967,020 km (0.111 R)
• M44: 11,037,929 km (0.1 R)
• M45: 11,204,133 km (0.114 R)
• M46: 11,299,576 km (0.062 R)
• M47: 12,218,855 km (0.101 R)
• M48: 12,638,028 km (0.056 R)
• M49: 13,540,851 km (0.111 R)
• M50: 13,617,146 km (0.101 R)
• M51: 14,025,848 km (0.092 R)
• M52: 14,283,455 km (0.083 R)
• M53: 14,934,056 km (0.029 R)
• M54: 15,329,144 km (0.111 R)
• M55: 15,461,538 km (0.057 R)
• M56: 15,541,124 km (0.073 R)
• M57: 16,888,702 km (0.115 R)
• M58: 16,970,831 km (0.11 R)
• M59: 17,438,175 km (0.05 R)
• M60: 17,576,553 km (0.093 R)
• M61: 18,049,432 km (0.062 R)
• M62: 18,105,381 km (0.073 R)
• M63: 18,385,728 km (0.093 R)
• M64: 18,470,251 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.9

Radius: 9.2

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 8.94 AU - 14.52 AU

Year: 14458 Days

Day: 8.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 76,667,340 km

• M1: 169,794 km (0.065 R)
• M2: 260,450 km (0.087 R)
• M3: 855,101 km (0.102 R)
• M4: 1,199,925 km (0.106 R)
• M5: 1,261,559 km (0.098 R)
• M6: 1,388,268 km (0.1 R)
• M7: 1,497,026 km (0.093 R)
• M8: 2,285,706 km (0.104 R)
• M9: 2,363,048 km (0.048 R)
• M10: 3,536,643 km (0.109 R)
• M11: 3,656,621 km (0.099 R)
• M12: 4,056,346 km (0.056 R)
• M13: 4,502,298 km (0.047 R)
• M14: 5,166,512 km (0.117 R)
• M15: 5,371,760 km (0.059 R)
• M16: 6,183,329 km (0.078 R)
• M17: 6,584,999 km (0.103 R)
• M18: 6,957,647 km (0.087 R)
• M19: 7,108,592 km (0.089 R)
• M20: 7,490,665 km (0.109 R)
• M21: 8,076,490 km (0.069 R)
• M22: 8,596,043 km (0.049 R)
• M23: 8,717,517 km (0.109 R)
• M24: 9,003,099 km (0.087 R)
• M25: 9,167,657 km (0.097 R)
• M26: 10,005,704 km (0.09 R)
• M27: 10,606,788 km (0.094 R)
• M28: 10,867,986 km (0.117 R)
• M29: 11,175,410 km (0.069 R)
• M30: 11,441,245 km (0.058 R)
• M31: 11,574,986 km (0.075 R)
• M32: 12,479,454 km (0.119 R)
• M33: 13,594,706 km (0.093 R)
• M34: 13,878,494 km (0.109 R)
• M35: 13,973,488 km (0.09 R)
• M36: 14,307,840 km (0.07 R)
• M37: 14,741,524 km (0.112 R)
• M38: 14,838,613 km (0.046 R)
• M39: 15,523,322 km (0.093 R)
• M40: 15,671,424 km (0.098 R)
• M41: 16,368,700 km (0.104 R)
• M42: 17,484,850 km (0.102 R)
• M43: 17,587,474 km (0.089 R)
• M44: 18,364,036 km (0.092 R)
• M45: 18,730,252 km (0.083 R)
• M46: 20,326,760 km (0.116 R)
• M47: 20,705,692 km (0.102 R)
• M48: 21,250,826 km (0.087 R)
• M49: 21,855,950 km (0.108 R)
• M50: 23,705,428 km (0.098 R)
• M51: 23,875,970 km (0.106 R)
• M52: 24,505,029 km (0.094 R)
• M53: 26,424,669 km (0.055 R)
• M54: 26,601,643 km (0.101 R)
• M55: 27,075,270 km (0.106 R)
• M56: 27,253,590 km (0.081 R)
• M57: 27,313,130 km (0.086 R)
• M58: 27,910,924 km (0.108 R)
• M59: 28,331,892 km (0.05 R)
• M60: 28,392,329 km (0.116 R)
• M61: 28,755,104 km (0.079 R)
• M62: 29,180,261 km (0.105 R)
• M63: 29,546,327 km (0.039 R)
• M64: 29,791,369 km (0.116 R)
• M65: 30,344,881 km (0.11 R)
• M66: 30,963,917 km (0.103 R)
• M67: 31,088,233 km (0.106 R)
• M68: 31,712,205 km (0.105 R)
• M69: 33,226,734 km (0.104 R)
• M70: 33,481,499 km (0.089 R)
• M71: 33,928,797 km (0.108 R)
• M72: 34,313,712 km (0.116 R)
• M73: 36,129,382 km (0.118 R)
• M74: 36,653,872 km (0.061 R)
• M75: 37,114,933 km (0.118 R)
• M76: 37,247,027 km (0.078 R)
• M77: 37,843,175 km (0.08 R)
• M78: 38,375,893 km (0.095 R)
• M79: 39,853,322 km (0.09 R)
• M80: 40,531,150 km (0.065 R)
• M81: 41,966,691 km (0.098 R)
• M82: 42,035,506 km (0.099 R)
• M83: 42,517,959 km (0.092 R)
• M84: 42,656,187 km (0.109 R)
• M85: 43,071,770 km (0.103 R)
• M86: 44,116,262 km (0.099 R)
• M87: 45,522,034 km (0.084 R)
• M88: 45,663,404 km (0.103 R)
• M89: 45,734,163 km (0.104 R)
• M90: 45,875,833 km (0.096 R)
• M91: 47,945,370 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.7

Radius: 8.9

Gravity: 11.41 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 10.31 AU - 13.33 AU

Year: 14625 Days

Day: 6.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 76,667,340 km

• M1: 127,757 km (0.1 R)
• M2: 199,564 km (0.071 R)
• M3: 301,889 km (0.067 R)
• M4: 444,605 km (0.084 R)
• M5: 777,909 km (0.07 R)
• M6: 1,390,063 km (0.068 R)
• M7: 1,786,498 km (0.07 R)
• M8: 2,153,611 km (0.113 R)
• M9: 2,544,211 km (0.075 R)
• M10: 3,317,034 km (0.086 R)
• M11: 3,615,182 km (0.107 R)
• M12: 4,237,360 km (0.07 R)
• M13: 4,601,930 km (0.065 R)
• M14: 5,018,859 km (0.067 R)
• M15: 5,103,831 km (0.091 R)
• M16: 6,023,558 km (0.117 R)
• M17: 6,758,383 km (0.098 R)
• M18: 7,569,802 km (0.067 R)
• M19: 7,716,258 km (0.057 R)
• M20: 9,127,714 km (0.118 R)
• M21: 9,283,595 km (0.114 R)
• M22: 10,562,358 km (0.107 R)
• M23: 11,278,034 km (0.118 R)
• M24: 12,066,115 km (0.102 R)
• M25: 12,930,193 km (0.095 R)
• M26: 14,839,361 km (0.073 R)
• M27: 15,207,072 km (0.094 R)
• M28: 15,268,557 km (0.052 R)
• M29: 16,139,366 km (0.094 R)
• M30: 16,202,197 km (0.1 R)
• M31: 16,834,847 km (0.065 R)
• M32: 17,026,182 km (0.119 R)
• M33: 17,475,574 km (0.104 R)
• M34: 17,734,080 km (0.032 R)
• M35: 18,320,354 km (0.047 R)
• M36: 18,648,871 km (0.053 R)
• M37: 19,378,459 km (0.086 R)
• M38: 20,865,462 km (0.102 R)
• M39: 21,346,120 km (0.085 R)
• M40: 21,484,199 km (0.119 R)
• M41: 22,599,302 km (0.113 R)
• M42: 26,424,968 km (0.12 R)
• M43: 28,070,844 km (0.086 R)
• M44: 28,297,784 km (0.092 R)
• M45: 28,753,608 km (0.106 R)
• M46: 28,906,198 km (0.102 R)
• M47: 29,135,382 km (0.111 R)
• M48: 30,523,501 km (0.043 R)
• M49: 30,757,023 km (0.117 R)
• M50: 30,834,964 km (0.07 R)
• M51: 31,696,647 km (0.047 R)
• M52: 32,090,987 km (0.034 R)
• M53: 32,566,409 km (0.118 R)
• M54: 32,645,846 km (0.042 R)
• M55: 34,410,053 km (0.058 R)
• M56: 36,204,929 km (0.051 R)
• M57: 36,287,357 km (0.04 R)
• M58: 37,946,547 km (0.096 R)
• M59: 38,617,194 km (0.104 R)
• M60: 39,122,835 km (0.092 R)
• M61: 40,652,623 km (0.117 R)
• M62: 42,462,009 km (0.111 R)
• M63: 43,945,870 km (0.104 R)
• M64: 45,003,527 km (0.073 R)
• M65: 45,357,925 km (0.098 R)
• M66: 46,695,180 km (0.04 R)
• M67: 46,784,789 km (0.07 R)
• M68: 46,874,548 km (0.115 R)
• M69: 48,770,851 km (0.045 R)
• M70: 49,957,162 km (0.118 R)
• M71: 50,048,865 km (0.115 R)
• M72: 50,784,139 km (0.098 R)
• M73: 50,968,593 km (0.049 R)
• M74: 51,245,499 km (0.084 R)
• M75: 54,136,926 km (0.11 R)
• M76: 54,891,648 km (0.084 R)
• M77: 55,554,815 km (0.102 R)
• M78: 56,889,228 km (0.083 R)
• M79: 57,176,605 km (0.088 R)
• M80: 58,330,753 km (0.108 R)
• M81: 61,347,693 km (0.086 R)
• M82: 61,838,973 km (0.074 R)
• M83: 62,430,333 km (0.085 R)
• M84: 62,627,802 km (0.086 R)
• M85: 62,924,455 km (0.08 R)
• M86: 64,614,462 km (0.062 R)
• M87: 65,314,730 km (0.116 R)
• M88: 66,420,108 km (0.101 R)
• M89: 67,025,680 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298.7

Radius: 7.7

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 17.03 AU - 21.67 AU

Year: 30633 Days

Day: 16.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 76,667,340 km

• M1: 150,495 km (0.066 R)
• M2: 380,427 km (0.074 R)
• M3: 597,195 km (0.06 R)
• M4: 708,346 km (0.104 R)
• M5: 1,423,723 km (0.104 R)
• M6: 1,795,922 km (0.097 R)
• M7: 2,163,185 km (0.065 R)
• M8: 3,479,796 km (0.045 R)
• M9: 3,561,327 km (0.119 R)
• M10: 3,978,555 km (0.058 R)
• M11: 4,063,976 km (0.091 R)
• M12: 4,149,845 km (0.074 R)
• M13: 4,678,225 km (0.117 R)
• M14: 4,768,432 km (0.099 R)
• M15: 5,274,522 km (0.117 R)
• M16: 5,797,815 km (0.107 R)
• M17: 6,842,008 km (0.064 R)
• M18: 8,486,837 km (0.089 R)
• M19: 8,541,889 km (0.057 R)
• M20: 8,652,292 km (0.084 R)
• M21: 8,930,394 km (0.108 R)
• M22: 9,955,738 km (0.074 R)
• M23: 10,247,155 km (0.08 R)
• M24: 10,898,205 km (0.074 R)
• M25: 11,380,060 km (0.075 R)
• M26: 12,177,865 km (0.119 R)
• M27: 12,302,181 km (0.052 R)
• M28: 12,614,840 km (0.118 R)
• M29: 12,993,622 km (0.046 R)
• M30: 13,057,052 km (0.087 R)
• M31: 13,568,676 km (0.11 R)
• M32: 14,021,659 km (0.094 R)
• M33: 14,152,108 km (0.096 R)
• M34: 14,809,890 km (0.09 R)
• M35: 15,612,333 km (0.099 R)
• M36: 16,566,319 km (0.053 R)
• M37: 17,119,980 km (0.078 R)
• M38: 17,329,118 km (0.105 R)
• M39: 17,609,315 km (0.04 R)
• M40: 18,387,673 km (0.104 R)
• M41: 18,601,897 km (0.093 R)
• M42: 19,977,748 km (0.083 R)
• M43: 20,051,051 km (0.12 R)
• M44: 20,418,913 km (0.068 R)
• M45: 23,829,445 km (0.103 R)
• M46: 24,219,147 km (0.078 R)
• M47: 24,454,016 km (0.04 R)
• M48: 25,958,821 km (0.032 R)
• M49: 26,682,127 km (0.094 R)
• M50: 26,843,692 km (0.066 R)
• M51: 28,066,206 km (0.074 R)
• M52: 29,223,495 km (0.12 R)
• M53: 30,227,895 km (0.06 R)
• M54: 31,841,159 km (0.114 R)
• M55: 32,098,318 km (0.098 R)
• M56: 32,442,542 km (0.106 R)
• M57: 33,047,666 km (0.076 R)
• M58: 34,708,800 km (0.072 R)
• M59: 35,505,259 km (0.119 R)
• M60: 37,115,980 km (0.097 R)
• M61: 37,930,241 km (0.109 R)
• M62: 39,668,568 km (0.073 R)
• M63: 41,619,773 km (0.105 R)
• M64: 43,032,725 km (0.086 R)
• M65: 43,317,111 km (0.11 R)
• M66: 45,711,724 km (0.084 R)
• M67: 48,345,843 km (0.072 R)
• M68: 49,730,970 km (0.052 R)
• M69: 49,929,935 km (0.099 R)
• M70: 50,328,613 km (0.115 R)
• M71: 50,428,395 km (0.098 R)
• M72: 51,028,881 km (0.048 R)
• M73: 52,236,734 km (0.115 R)
• M74: 52,641,396 km (0.037 R)
• M75: 53,250,409 km (0.118 R)
• M76: 53,555,888 km (0.105 R)
• M77: 54,988,737 km (0.104 R)
• M78: 57,161,496 km (0.057 R)
• M79: 57,891,982 km (0.104 R)
• M80: 58,415,575 km (0.056 R)
• M81: 58,940,963 km (0.103 R)
• M82: 63,198,967 km (0.119 R)
• M83: 65,364,845 km (0.12 R)
• M84: 67,885,569 km (0.092 R)
• M85: 68,548,288 km (0.106 R)
• M86: 68,769,692 km (0.049 R)
• M87: 70,103,208 km (0.118 R)
• M88: 73,587,193 km (0.036 R)
• M89: 73,813,983 km (0.088 R)
• M90: 75,179,064 km (0.086 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 17,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit