🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.6 AU - 1 AU

Year: 263 Days

Day: 35.3 Hours

Environment

Temp: 99 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.76 AU - 0.9 AU

Year: 278 Days

Day: 34.3 Hours

Environment

Temp: 137 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,911,865 km

• M1: 89,460 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.34 AU - 1.68 AU

Year: 681 Days

Day: 36.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,911,865 km

• M1: 490,980 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.6 AU - 1.7 AU

Year: 778 Days

Day: 29.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 135.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,911,865 km

• M1: 156,031 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.4

Radius: 13.9

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.61 AU - 5.99 AU

Year: 4479 Days

Day: 13.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 86,911,865 km

• M1: 195,375 km (0.093 R)
• M2: 289,771 km (0.057 R)
• M3: 439,668 km (0.099 R)
• M4: 616,642 km (0.09 R)
• M5: 810,970 km (0.106 R)
• M6: 1,191,248 km (0.045 R)
• M7: 1,680,882 km (0.091 R)
• M8: 1,791,883 km (0.045 R)
• M9: 1,992,344 km (0.102 R)
• M10: 2,369,181 km (0.045 R)
• M11: 2,590,287 km (0.096 R)
• M12: 2,835,029 km (0.082 R)
• M13: 2,951,865 km (0.117 R)
• M14: 3,259,738 km (0.11 R)
• M15: 3,470,970 km (0.119 R)
• M16: 3,650,487 km (0.074 R)
• M17: 3,925,747 km (0.098 R)
• M18: 4,169,891 km (0.091 R)
• M19: 4,399,673 km (0.114 R)
• M20: 4,535,658 km (0.104 R)
• M21: 4,633,794 km (0.072 R)
• M22: 4,772,172 km (0.091 R)
• M23: 4,892,000 km (0.114 R)
• M24: 5,195,983 km (0.064 R)
• M25: 5,298,607 km (0.072 R)
• M26: 6,015,330 km (0.072 R)
• M27: 6,144,882 km (0.113 R)
• M28: 6,473,249 km (0.083 R)
• M29: 6,852,330 km (0.111 R)
• M30: 7,515,797 km (0.078 R)
• M31: 7,843,416 km (0.075 R)
• M32: 8,295,800 km (0.087 R)
• M33: 8,928,599 km (0.106 R)
• M34: 9,027,334 km (0.105 R)
• M35: 9,201,017 km (0.076 R)
• M36: 9,881,388 km (0.1 R)
• M37: 10,163,231 km (0.091 R)
• M38: 11,612,385 km (0.086 R)
• M39: 12,155,425 km (0.1 R)
• M40: 12,319,833 km (0.113 R)
• M41: 12,651,193 km (0.089 R)
• M42: 12,817,845 km (0.079 R)
• M43: 13,013,369 km (0.104 R)
• M44: 13,805,191 km (0.093 R)
• M45: 13,976,929 km (0.031 R)
• M46: 15,554,139 km (0.112 R)
• M47: 15,762,679 km (0.039 R)
• M48: 15,882,357 km (0.079 R)
• M49: 16,515,306 km (0.063 R)
• M50: 16,636,779 km (0.097 R)
• M51: 17,588,521 km (0.057 R)
• M52: 17,993,033 km (0.111 R)
• M53: 18,400,538 km (0.064 R)
• M54: 18,558,065 km (0.11 R)
• M55: 19,033,337 km (0.115 R)
• M56: 19,673,317 km (0.094 R)
• M57: 20,581,226 km (0.116 R)
• M58: 21,271,172 km (0.081 R)
• M59: 21,436,627 km (0.067 R)
• M60: 21,768,585 km (0.111 R)
• M61: 22,505,204 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.2

Radius: 9.6

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5 AU - 7.98 AU

Year: 6069 Days

Day: 8.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 86,911,865 km

• M1: 161,715 km (0.097 R)
• M2: 386,411 km (0.092 R)
• M3: 447,148 km (0.107 R)
• M4: 615,894 km (0.084 R)
• M5: 727,943 km (0.116 R)
• M6: 874,699 km (0.099 R)
• M7: 1,031,627 km (0.098 R)
• M8: 1,121,386 km (0.074 R)
• M9: 1,260,960 km (0.087 R)
• M10: 1,575,116 km (0.096 R)
• M11: 1,768,396 km (0.073 R)
• M12: 2,177,995 km (0.101 R)
• M13: 2,616,766 km (0.101 R)
• M14: 3,017,987 km (0.117 R)
• M15: 3,126,745 km (0.078 R)
• M16: 3,370,889 km (0.095 R)
• M17: 3,529,463 km (0.045 R)
• M18: 3,690,579 km (0.078 R)
• M19: 3,972,422 km (0.117 R)
• M20: 4,164,206 km (0.098 R)
• M21: 4,261,295 km (0.047 R)
• M22: 4,383,666 km (0.03 R)
• M23: 4,682,264 km (0.118 R)
• M24: 4,757,960 km (0.107 R)
• M25: 4,987,593 km (0.043 R)
• M26: 5,142,576 km (0.04 R)
• M27: 5,299,355 km (0.084 R)
• M28: 5,617,550 km (0.038 R)
• M29: 6,216,988 km (0.079 R)
• M30: 6,440,039 km (0.108 R)
• M31: 7,476,303 km (0.11 R)
• M32: 7,624,255 km (0.108 R)
• M33: 7,773,255 km (0.07 R)
• M34: 8,501,946 km (0.096 R)
• M35: 8,687,597 km (0.091 R)
• M36: 8,874,445 km (0.093 R)
• M37: 9,347,623 km (0.115 R)
• M38: 10,285,751 km (0.118 R)
• M39: 10,417,547 km (0.112 R)
• M40: 11,185,882 km (0.106 R)
• M41: 11,628,242 km (0.086 R)
• M42: 11,834,388 km (0.063 R)
• M43: 12,215,414 km (0.092 R)
• M44: 13,454,533 km (0.065 R)
• M45: 13,997,873 km (0.117 R)
• M46: 14,070,877 km (0.112 R)
• M47: 14,659,245 km (0.096 R)
• M48: 15,068,545 km (0.046 R)
• M49: 15,143,344 km (0.063 R)
• M50: 15,330,790 km (0.107 R)
• M51: 15,443,736 km (0.12 R)
• M52: 15,519,134 km (0.07 R)
• M53: 15,594,680 km (0.061 R)
• M54: 15,898,215 km (0.115 R)
• M55: 15,974,360 km (0.077 R)
• M56: 16,280,138 km (0.086 R)
• M57: 16,433,924 km (0.075 R)
• M58: 17,287,680 km (0.075 R)
• M59: 17,562,341 km (0.077 R)
• M60: 17,759,511 km (0.093 R)
• M61: 19,321,911 km (0.101 R)
• M62: 19,688,725 km (0.05 R)
• M63: 19,975,504 km (0.105 R)
• M64: 20,886,107 km (0.03 R)
• M65: 21,178,720 km (0.11 R)
• M66: 22,747,703 km (0.074 R)
• M67: 23,091,927 km (0.109 R)
• M68: 23,437,798 km (0.033 R)
• M69: 24,003,427 km (0.044 R)
• M70: 24,529,712 km (0.093 R)
• M71: 24,926,745 km (0.119 R)
• M72: 26,627,075 km (0.042 R)
• M73: 27,354,120 km (0.089 R)
• M74: 27,445,375 km (0.106 R)
• M75: 27,628,333 km (0.114 R)
• M76: 27,903,593 km (0.071 R)
• M77: 28,087,599 km (0.097 R)
• M78: 30,326,929 km (0.116 R)
• M79: 31,181,432 km (0.115 R)
• M80: 31,563,655 km (0.119 R)
• M81: 32,188,226 km (0.033 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23

Radius: 4.3

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 14.69 AU - 16.41 AU

Year: 22510 Days

Day: 18.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 86,911,865 km

• M1: 54,304 km (0.061 R)
• M2: 198,217 km (0.106 R)
• M3: 323,580 km (0.114 R)
• M4: 1,033,721 km (0.06 R)
• M5: 1,127,818 km (0.105 R)
• M6: 2,077,765 km (0.096 R)
• M7: 2,659,102 km (0.042 R)
• M8: 3,015,444 km (0.117 R)
• M9: 3,307,310 km (0.107 R)
• M10: 3,486,827 km (0.079 R)
• M11: 4,452,481 km (0.106 R)
• M12: 5,518,516 km (0.06 R)
• M13: 5,731,244 km (0.085 R)
• M14: 7,037,533 km (0.052 R)
• M15: 8,054,948 km (0.079 R)
• M16: 8,567,021 km (0.108 R)
• M17: 8,676,078 km (0.101 R)
• M18: 9,849,673 km (0.08 R)
• M19: 10,194,048 km (0.085 R)
• M20: 10,338,709 km (0.081 R)
• M21: 11,370,336 km (0.059 R)
• M22: 11,913,376 km (0.025 R)
• M23: 12,096,334 km (0.043 R)
• M24: 12,962,207 km (0.073 R)
• M25: 14,136,849 km (0.1 R)
• M26: 15,080,961 km (0.091 R)
• M27: 15,944,590 km (0.119 R)
• M28: 16,281,035 km (0.059 R)
• M29: 17,684,712 km (0.102 R)
• M30: 19,484,075 km (0.115 R)
• M31: 20,314,344 km (0.088 R)
• M32: 22,271,383 km (0.087 R)
• M33: 22,647,322 km (0.096 R)
• M34: 23,481,630 km (0.093 R)
• M35: 25,180,463 km (0.071 R)
• M36: 26,123,678 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 469.4

Radius: 3.4

Gravity: 40.61 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 15.04 AU - 22.2 AU

Year: 29495 Days

Day: 18.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,911,865 km

• M1: 156,479 km (0.073 R)
• M2: 287,976 km (0.117 R)
• M3: 471,233 km (0.108 R)
• M4: 660,475 km (0.072 R)
• M5: 927,357 km (0.081 R)
• M6: 1,072,318 km (0.084 R)
• M7: 1,102,237 km (0.074 R)
• M8: 1,132,306 km (0.119 R)
• M9: 1,224,459 km (0.081 R)
• M10: 1,383,332 km (0.12 R)
• M11: 1,515,277 km (0.114 R)
• M12: 1,582,745 km (0.092 R)
• M13: 1,755,681 km (0.034 R)
• M14: 1,934,600 km (0.061 R)
• M15: 2,007,903 km (0.11 R)
• M16: 2,119,503 km (0.085 R)
• M17: 2,233,197 km (0.119 R)
• M18: 2,387,732 km (0.108 R)
• M19: 2,707,273 km (0.074 R)
• M20: 3,743,986 km (0.09 R)
• M21: 4,838,743 km (0.083 R)
• M22: 5,549,931 km (0.089 R)
• M23: 5,864,536 km (0.064 R)
• M24: 5,970,750 km (0.049 R)
• M25: 6,077,563 km (0.098 R)
• M26: 6,566,000 km (0.093 R)
• M27: 7,236,797 km (0.103 R)
• M28: 8,282,935 km (0.054 R)
• M29: 8,823,582 km (0.115 R)
• M30: 9,499,614 km (0.051 R)
• M31: 9,875,404 km (0.111 R)
• M32: 10,001,814 km (0.106 R)
• M33: 10,448,065 km (0.043 R)
• M34: 10,770,897 km (0.086 R)
• M35: 10,835,823 km (0.109 R)
• M36: 12,094,539 km (0.108 R)
• M37: 13,189,895 km (0.097 R)
• M38: 14,316,367 km (0.094 R)
• M39: 15,767,316 km (0.082 R)
• M40: 16,660,116 km (0.109 R)
• M41: 18,338,904 km (0.119 R)
• M42: 19,198,344 km (0.108 R)
• M43: 21,772,025 km (0.112 R)
• M44: 25,051,360 km (0.098 R)
• M45: 25,396,333 km (0.088 R)
• M46: 26,703,818 km (0.112 R)
• M47: 27,232,946 km (0.078 R)
• M48: 27,765,514 km (0.053 R)
• M49: 28,032,995 km (0.088 R)
• M50: 28,570,800 km (0.074 R)
• M51: 28,931,031 km (0.115 R)
• M52: 30,204,109 km (0.106 R)
• M53: 31,588,338 km (0.042 R)
• M54: 31,774,438 km (0.065 R)
• M55: 33,940,765 km (0.106 R)
• M56: 34,226,796 km (0.088 R)
• M57: 34,322,239 km (0.112 R)
• M58: 36,154,215 km (0.07 R)
• M59: 38,413,891 km (0.077 R)
• M60: 38,811,522 km (0.077 R)
• M61: 39,210,499 km (0.101 R)
• M62: 39,410,512 km (0.061 R)
• M63: 42,450,939 km (0.12 R)
• M64: 42,553,713 km (0.076 R)
• M65: 42,759,260 km (0.05 R)
• M66: 43,274,475 km (0.057 R)
• M67: 44,311,188 km (0.073 R)
• M68: 44,728,118 km (0.102 R)
• M69: 45,146,393 km (0.053 R)
• M70: 45,356,130 km (0.059 R)
• M71: 46,832,511 km (0.056 R)
• M72: 48,753,796 km (0.103 R)
• M73: 49,940,407 km (0.067 R)
• M74: 53,446,382 km (0.105 R)
• M75: 54,112,542 km (0.078 R)
• M76: 55,677,635 km (0.1 R)
• M77: 56,127,476 km (0.079 R)
• M78: 57,144,143 km (0.103 R)
• M79: 58,852,102 km (0.089 R)
• M80: 62,667,894 km (0.119 R)
• M81: 62,901,716 km (0.072 R)
• M82: 63,018,701 km (0.047 R)
• M83: 65,374,269 km (0.104 R)
• M84: 65,611,382 km (0.064 R)
• M85: 66,324,515 km (0.074 R)
• M86: 67,998,515 km (0.073 R)
• M87: 69,202,629 km (0.12 R)
• M88: 70,535,396 km (0.094 R)
• M89: 77,324,596 km (0.096 R)
• M90: 83,160,559 km (0.087 R)
• M91: 83,932,185 km (0.093 R)
• M92: 84,964,709 km (0.113 R)
• M93: 86,261,124 km (0.081 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 13,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit