🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.52 AU - 0.54 AU

Year: 141 Days

Day: 20.8 Hours

Environment

Temp: 165 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,836,412 km

• M1: 56,847 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.98 AU - 1.6 AU

Year: 535 Days

Day: 27.6 Hours

Environment

Temp: -18 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2 AU - 2.02 AU

Year: 1041 Days

Day: 20.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510

Radius: 14.2

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.84 AU - 6.04 AU

Year: 4634 Days

Day: 5.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 94,836,412 km

• M1: 272,717 km (0.114 R)
• M2: 518,955 km (0.093 R)
• M3: 665,411 km (0.1 R)
• M4: 794,514 km (0.088 R)
• M5: 945,159 km (0.092 R)
• M6: 1,055,712 km (0.082 R)
• M7: 1,501,215 km (0.12 R)
• M8: 1,618,051 km (0.119 R)
• M9: 1,892,712 km (0.075 R)
• M10: 2,216,143 km (0.04 R)
• M11: 2,663,291 km (0.119 R)
• M12: 2,788,654 km (0.074 R)
• M13: 2,934,362 km (0.082 R)
• M14: 3,195,859 km (0.116 R)
• M15: 3,310,152 km (0.045 R)
• M16: 3,602,317 km (0.084 R)
• M17: 3,882,663 km (0.113 R)
• M18: 4,316,796 km (0.104 R)
• M19: 4,679,870 km (0.094 R)
• M20: 4,854,152 km (0.072 R)
• M21: 5,119,688 km (0.038 R)
• M22: 5,209,297 km (0.069 R)
• M23: 6,181,833 km (0.047 R)
• M24: 6,421,788 km (0.107 R)
• M25: 6,811,939 km (0.072 R)
• M26: 7,159,904 km (0.04 R)
• M27: 7,310,698 km (0.045 R)
• M28: 7,667,040 km (0.094 R)
• M29: 8,002,888 km (0.117 R)
• M30: 8,159,666 km (0.109 R)
• M31: 8,529,323 km (0.098 R)
• M32: 8,635,836 km (0.089 R)
• M33: 9,312,467 km (0.077 R)
• M34: 10,034,277 km (0.094 R)
• M35: 10,947,273 km (0.073 R)
• M36: 11,063,361 km (0.059 R)
• M37: 12,276,151 km (0.117 R)
• M38: 12,883,069 km (0.076 R)
• M39: 13,221,161 km (0.1 R)
• M40: 13,375,695 km (0.088 R)
• M41: 13,906,020 km (0.065 R)
• M42: 14,031,682 km (0.115 R)
• M43: 14,666,276 km (0.109 R)
• M44: 14,794,332 km (0.12 R)
• M45: 15,051,491 km (0.12 R)
• M46: 15,963,290 km (0.093 R)
• M47: 16,326,513 km (0.11 R)
• M48: 16,525,778 km (0.107 R)
• M49: 16,725,790 km (0.089 R)
• M50: 17,398,532 km (0.081 R)
• M51: 17,840,444 km (0.065 R)
• M52: 18,217,430 km (0.12 R)
• M53: 18,839,907 km (0.045 R)
• M54: 19,293,787 km (0.076 R)
• M55: 19,434,259 km (0.108 R)
• M56: 19,645,492 km (0.102 R)
• M57: 20,034,745 km (0.082 R)
• M58: 20,462,296 km (0.034 R)
• M59: 20,713,022 km (0.089 R)
• M60: 21,580,690 km (0.113 R)
• M61: 21,836,053 km (0.087 R)
• M62: 21,945,708 km (0.098 R)
• M63: 22,239,219 km (0.114 R)
• M64: 23,576,176 km (0.028 R)
• M65: 23,726,372 km (0.079 R)
• M66: 23,989,814 km (0.114 R)
• M67: 24,103,059 km (0.115 R)
• M68: 24,595,984 km (0.063 R)
• M69: 24,710,127 km (0.111 R)
• M70: 25,130,348 km (0.086 R)
• M71: 25,823,136 km (0.095 R)
• M72: 25,977,969 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.4

Radius: 10.9

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.02 AU - 8.06 AU

Year: 6109 Days

Day: 7.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 94,836,412 km

• M1: 143,614 km (0.052 R)
• M2: 592,557 km (0.052 R)
• M3: 884,273 km (0.085 R)
• M4: 1,054,515 km (0.086 R)
• M5: 1,330,823 km (0.094 R)
• M6: 1,461,122 km (0.062 R)
• M7: 1,647,521 km (0.081 R)
• M8: 1,878,052 km (0.101 R)
• M9: 2,006,706 km (0.109 R)
• M10: 2,253,393 km (0.11 R)
• M11: 2,410,321 km (0.07 R)
• M12: 2,734,948 km (0.114 R)
• M13: 3,160,554 km (0.058 R)
• M14: 3,270,359 km (0.099 R)
• M15: 3,538,887 km (0.102 R)
• M16: 3,861,420 km (0.074 R)
• M17: 4,265,933 km (0.081 R)
• M18: 4,412,090 km (0.088 R)
• M19: 4,860,285 km (0.095 R)
• M20: 5,089,768 km (0.101 R)
• M21: 5,296,961 km (0.11 R)
• M22: 5,666,169 km (0.052 R)
• M23: 5,800,059 km (0.099 R)
• M24: 6,098,357 km (0.069 R)
• M25: 6,597,416 km (0.101 R)
• M26: 6,994,748 km (0.088 R)
• M27: 7,399,859 km (0.053 R)
• M28: 7,753,209 km (0.107 R)
• M29: 8,021,887 km (0.078 R)
• M30: 8,263,338 km (0.084 R)
• M31: 8,537,850 km (0.094 R)
• M32: 9,379,188 km (0.069 R)
• M33: 9,954,841 km (0.053 R)
• M34: 11,681,499 km (0.088 R)
• M35: 11,818,082 km (0.105 R)
• M36: 12,162,008 km (0.058 R)
• M37: 12,579,087 km (0.104 R)
• M38: 13,284,740 km (0.06 R)
• M39: 13,427,456 km (0.039 R)
• M40: 13,498,964 km (0.045 R)
• M41: 13,714,235 km (0.107 R)
• M42: 14,992,998 km (0.098 R)
• M43: 15,141,698 km (0.096 R)
• M44: 15,290,698 km (0.099 R)
• M45: 15,665,440 km (0.056 R)
• M46: 15,816,235 km (0.106 R)
• M47: 16,157,318 km (0.05 R)
• M48: 16,731,026 km (0.063 R)
• M49: 17,350,511 km (0.094 R)
• M50: 17,663,021 km (0.079 R)
• M51: 18,174,795 km (0.088 R)
• M52: 18,452,449 km (0.099 R)
• M53: 18,532,035 km (0.038 R)
• M54: 18,931,611 km (0.086 R)
• M55: 19,536,435 km (0.11 R)
• M56: 19,658,058 km (0.117 R)
• M57: 19,943,042 km (0.098 R)
• M58: 20,024,722 km (0.109 R)
• M59: 20,147,542 km (0.118 R)
• M60: 20,229,522 km (0.061 R)
• M61: 20,682,205 km (0.098 R)
• M62: 20,930,687 km (0.057 R)
• M63: 21,055,152 km (0.102 R)
• M64: 21,765,742 km (0.051 R)
• M65: 21,849,816 km (0.103 R)
• M66: 22,696,839 km (0.078 R)
• M67: 23,210,259 km (0.089 R)
• M68: 23,641,101 km (0.083 R)
• M69: 23,727,569 km (0.116 R)
• M70: 24,423,049 km (0.078 R)
• M71: 24,641,761 km (0.058 R)
• M72: 25,745,195 km (0.054 R)
• M73: 26,639,641 km (0.053 R)
• M74: 27,589,587 km (0.05 R)
• M75: 28,366,748 km (0.1 R)
• M76: 28,873,586 km (0.026 R)
• M77: 29,336,741 km (0.075 R)
• M78: 29,662,565 km (0.079 R)
• M79: 30,317,654 km (0.097 R)
• M80: 30,411,602 km (0.095 R)
• M81: 30,835,712 km (0.116 R)
• M82: 30,977,530 km (0.077 R)
• M83: 31,404,183 km (0.116 R)
• M84: 31,785,209 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.4

Radius: 12.6

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 6.36 AU - 6.82 AU

Year: 6179 Days

Day: 5.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 94,836,412 km

• M1: 171,888 km (0.1 R)
• M2: 270,922 km (0.071 R)
• M3: 418,575 km (0.062 R)
• M4: 511,625 km (0.04 R)
• M5: 686,654 km (0.085 R)
• M6: 842,386 km (0.07 R)
• M7: 1,025,643 km (0.11 R)
• M8: 1,286,242 km (0.111 R)
• M9: 1,762,113 km (0.115 R)
• M10: 1,945,221 km (0.094 R)
• M11: 2,115,463 km (0.08 R)
• M12: 2,330,436 km (0.093 R)
• M13: 2,953,361 km (0.105 R)
• M14: 3,106,101 km (0.056 R)
• M15: 3,216,803 km (0.071 R)
• M16: 3,766,874 km (0.1 R)
• M17: 3,908,992 km (0.081 R)
• M18: 4,028,970 km (0.078 R)
• M19: 4,149,995 km (0.075 R)
• M20: 4,247,832 km (0.115 R)
• M21: 4,346,417 km (0.105 R)
• M22: 4,520,848 km (0.04 R)
• M23: 5,110,263 km (0.116 R)
• M24: 5,241,610 km (0.107 R)
• M25: 6,446,023 km (0.081 R)
• M26: 6,559,567 km (0.079 R)
• M27: 7,285,117 km (0.089 R)
• M28: 7,612,587 km (0.114 R)
• M29: 7,883,957 km (0.083 R)
• M30: 8,686,251 km (0.104 R)
• M31: 8,970,038 km (0.065 R)
• M32: 9,872,412 km (0.104 R)
• M33: 10,168,616 km (0.109 R)
• M34: 10,334,520 km (0.085 R)
• M35: 10,635,212 km (0.066 R)
• M36: 11,451,567 km (0.075 R)
• M37: 11,589,646 km (0.096 R)
• M38: 13,144,118 km (0.078 R)
• M39: 13,361,184 km (0.096 R)
• M40: 13,615,949 km (0.082 R)
• M41: 13,725,605 km (0.06 R)
• M42: 13,872,360 km (0.052 R)
• M43: 14,019,564 km (0.083 R)
• M44: 14,427,069 km (0.072 R)
• M45: 14,613,618 km (0.112 R)
• M46: 15,558,328 km (0.109 R)
• M47: 15,711,367 km (0.108 R)
• M48: 16,134,729 km (0.089 R)
• M49: 16,483,890 km (0.07 R)
• M50: 17,466,898 km (0.117 R)
• M51: 17,586,127 km (0.059 R)
• M52: 17,785,392 km (0.111 R)
• M53: 18,428,363 km (0.117 R)
• M54: 18,793,382 km (0.116 R)
• M55: 18,874,913 km (0.108 R)
• M56: 20,528,269 km (0.086 R)
• M57: 20,948,938 km (0.114 R)
• M58: 21,202,656 km (0.047 R)
• M59: 22,141,682 km (0.08 R)
• M60: 22,486,654 km (0.065 R)
• M61: 23,839,617 km (0.028 R)
• M62: 24,060,424 km (0.067 R)
• M63: 24,237,398 km (0.09 R)
• M64: 24,994,812 km (0.072 R)
• M65: 25,084,421 km (0.102 R)
• M66: 25,174,180 km (0.081 R)
• M67: 25,398,876 km (0.1 R)
• M68: 25,760,005 km (0.095 R)
• M69: 26,532,828 km (0.102 R)
• M70: 27,128,975 km (0.063 R)
• M71: 27,822,362 km (0.029 R)
• M72: 28,008,162 km (0.111 R)
• M73: 29,889,655 km (0.098 R)
• M74: 30,175,386 km (0.075 R)
• M75: 30,653,651 km (0.115 R)
• M76: 30,989,947 km (0.109 R)
• M77: 31,714,599 km (0.06 R)
• M78: 32,640,610 km (0.039 R)
• M79: 32,738,596 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 954.7

Radius: 5.7

Gravity: 29.38 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 13.85 AU - 18.33 AU

Year: 23574 Days

Day: 16.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 94,836,412 km

• M1: 73,901 km (0.09 R)
• M2: 299,794 km (0.114 R)
• M3: 664,963 km (0.055 R)
• M4: 718,219 km (0.082 R)
• M5: 915,838 km (0.11 R)
• M6: 1,005,896 km (0.104 R)
• M7: 1,227,151 km (0.083 R)
• M8: 1,428,959 km (0.119 R)
• M9: 2,175,153 km (0.111 R)
• M10: 2,378,008 km (0.076 R)
• M11: 4,158,821 km (0.087 R)
• M12: 5,631,462 km (0.097 R)
• M13: 6,079,059 km (0.073 R)
• M14: 6,307,196 km (0.055 R)
• M15: 6,364,791 km (0.103 R)
• M16: 6,713,204 km (0.043 R)
• M17: 6,889,880 km (0.053 R)
• M18: 6,949,120 km (0.112 R)
• M19: 7,368,294 km (0.114 R)
• M20: 8,674,433 km (0.106 R)
• M21: 9,518,165 km (0.08 R)
• M22: 10,184,922 km (0.098 R)
• M23: 10,866,640 km (0.032 R)
• M24: 11,352,534 km (0.076 R)
• M25: 11,633,478 km (0.033 R)
• M26: 11,916,518 km (0.109 R)
• M27: 11,987,726 km (0.091 R)
• M28: 12,925,406 km (0.092 R)
• M29: 14,036,319 km (0.101 R)
• M30: 16,427,492 km (0.037 R)
• M31: 16,984,594 km (0.11 R)
• M32: 19,357,815 km (0.117 R)
• M33: 22,357,252 km (0.103 R)
• M34: 22,444,917 km (0.11 R)
• M35: 22,885,632 km (0.026 R)
• M36: 23,062,756 km (0.093 R)
• M37: 23,240,328 km (0.083 R)
• M38: 24,315,040 km (0.109 R)
• M39: 26,605,682 km (0.103 R)
• M40: 26,978,480 km (0.089 R)
• M41: 28,868,649 km (0.049 R)
• M42: 29,733,026 km (0.089 R)
• M43: 30,605,780 km (0.069 R)
• M44: 31,585,496 km (0.077 R)
• M45: 32,079,169 km (0.076 R)
• M46: 32,774,650 km (0.053 R)
• M47: 33,374,687 km (0.081 R)
• M48: 33,475,067 km (0.107 R)
• M49: 33,575,597 km (0.057 R)
• M50: 33,877,485 km (0.098 R)
• M51: 33,978,464 km (0.107 R)
• M52: 34,281,549 km (0.088 R)
• M53: 34,484,254 km (0.1 R)
• M54: 35,298,814 km (0.06 R)
• M55: 35,811,037 km (0.049 R)
• M56: 36,739,292 km (0.036 R)
• M57: 38,935,987 km (0.063 R)
• M58: 41,174,720 km (0.093 R)
• M59: 42,255,415 km (0.087 R)
• M60: 43,454,890 km (0.077 R)
• M61: 44,997,693 km (0.057 R)
• M62: 45,330,698 km (0.095 R)
• M63: 46,895,043 km (0.11 R)
• M64: 50,536,853 km (0.094 R)
• M65: 51,809,483 km (0.054 R)
• M66: 53,327,153 km (0.057 R)
• M67: 53,679,456 km (0.049 R)
• M68: 53,797,040 km (0.102 R)
• M69: 55,571,420 km (0.114 R)
• M70: 56,525,555 km (0.114 R)
• M71: 57,124,695 km (0.1 R)
• M72: 58,329,257 km (0.103 R)
• M73: 59,420,424 km (0.077 R)
• M74: 61,253,895 km (0.062 R)
• M75: 63,976,577 km (0.081 R)
• M76: 64,726,062 km (0.092 R)
• M77: 67,752,427 km (0.037 R)
• M78: 69,667,280 km (0.082 R)
• M79: 71,212,027 km (0.086 R)
• M80: 72,897,995 km (0.097 R)
• M81: 73,028,295 km (0.103 R)
• M82: 73,419,493 km (0.118 R)
• M83: 78,301,022 km (0.098 R)
• M84: 80,578,948 km (0.11 R)
• M85: 82,471,062 km (0.115 R)
• M86: 82,878,417 km (0.103 R)
• M87: 85,199,428 km (0.079 R)
• M88: 85,473,791 km (0.093 R)
• M89: 85,611,121 km (0.114 R)
• M90: 86,161,342 km (0.069 R)
• M91: 87,818,588 km (0.114 R)
• M92: 89,625,880 km (0.115 R)
• M93: 91,304,966 km (0.093 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 11,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit