🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.01 AU - 1.03 AU

Year: 380 Days

Day: 45.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 41.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1 AU - 1.24 AU

Year: 437 Days

Day: 41 Hours

Environment

Temp: 12 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 86,179,509 km

• M1: 138,677 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.23 AU - 2.03 AU

Year: 768 Days

Day: 29.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.45 AU - 2.31 AU

Year: 951 Days

Day: 36.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.48 AU - 3.92 AU

Year: 2626 Days

Day: 31.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,179,509 km

• M1: 1,020,557 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.7

Radius: 11.4

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.24 AU - 6.06 AU

Year: 4955 Days

Day: 14.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 86,179,509 km

• M1: 271,371 km (0.116 R)
• M2: 383,868 km (0.089 R)
• M3: 465,100 km (0.107 R)
• M4: 572,361 km (0.06 R)
• M5: 679,324 km (0.085 R)
• M6: 783,145 km (0.087 R)
• M7: 1,020,257 km (0.094 R)
• M8: 1,281,007 km (0.118 R)
• M9: 1,508,096 km (0.093 R)
• M10: 1,719,478 km (0.066 R)
• M11: 1,836,314 km (0.066 R)
• M12: 2,124,739 km (0.049 R)
• M13: 2,266,408 km (0.086 R)
• M14: 2,543,014 km (0.095 R)
• M15: 2,660,149 km (0.03 R)
• M16: 2,969,817 km (0.12 R)
• M17: 3,291,004 km (0.087 R)
• M18: 3,474,411 km (0.119 R)
• M19: 3,794,101 km (0.087 R)
• M20: 3,909,292 km (0.109 R)
• M21: 4,084,171 km (0.088 R)
• M22: 4,261,744 km (0.097 R)
• M23: 4,361,526 km (0.098 R)
• M24: 4,462,056 km (0.113 R)
• M25: 4,645,014 km (0.115 R)
• M26: 4,830,515 km (0.065 R)
• M27: 5,081,540 km (0.107 R)
• M28: 5,358,596 km (0.095 R)
• M29: 6,264,411 km (0.058 R)
• M30: 6,400,844 km (0.053 R)
• M31: 6,723,377 km (0.114 R)
• M32: 6,816,577 km (0.114 R)
• M33: 7,360,514 km (0.096 R)
• M34: 7,480,642 km (0.102 R)
• M35: 7,625,602 km (0.119 R)
• M36: 7,698,456 km (0.112 R)
• M37: 7,771,609 km (0.098 R)
• M38: 8,016,800 km (0.077 R)
• M39: 8,464,846 km (0.101 R)
• M40: 8,540,393 km (0.1 R)
• M41: 8,998,013 km (0.042 R)
• M42: 9,100,786 km (0.074 R)
• M43: 9,385,471 km (0.11 R)
• M44: 9,990,146 km (0.066 R)
• M45: 10,257,028 km (0.077 R)
• M46: 10,391,367 km (0.089 R)
• M47: 10,526,305 km (0.025 R)
• M48: 12,133,584 km (0.083 R)
• M49: 12,361,272 km (0.102 R)
• M50: 12,561,733 km (0.046 R)
• M51: 13,286,236 km (0.104 R)
• M52: 13,403,371 km (0.109 R)
• M53: 13,491,484 km (0.116 R)
• M54: 13,816,261 km (0.087 R)
• M55: 13,994,432 km (0.075 R)
• M56: 14,113,811 km (0.079 R)
• M57: 14,624,389 km (0.115 R)
• M58: 15,478,443 km (0.114 R)
• M59: 16,067,410 km (0.111 R)
• M60: 16,411,634 km (0.11 R)
• M61: 16,821,682 km (0.087 R)
• M62: 17,139,278 km (0.116 R)
• M63: 17,491,133 km (0.11 R)
• M64: 18,527,995 km (0.107 R)
• M65: 19,651,475 km (0.073 R)
• M66: 19,751,706 km (0.1 R)
• M67: 20,019,785 km (0.091 R)
• M68: 20,120,465 km (0.12 R)
• M69: 20,255,252 km (0.065 R)
• M70: 20,491,617 km (0.087 R)
• M71: 20,796,946 km (0.071 R)
• M72: 21,206,396 km (0.071 R)
• M73: 22,311,326 km (0.055 R)
• M74: 22,485,607 km (0.077 R)
• M75: 23,011,444 km (0.099 R)
• M76: 23,258,131 km (0.044 R)
• M77: 23,754,197 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.5

Radius: 11.5

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.31 AU - 9.07 AU

Year: 8648 Days

Day: 5.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 86,179,509 km

• M1: 158,574 km (0.118 R)
• M2: 276,756 km (0.099 R)
• M3: 430,842 km (0.055 R)
• M4: 521,349 km (0.12 R)
• M5: 634,445 km (0.117 R)
• M6: 888,462 km (0.069 R)
• M7: 974,630 km (0.111 R)
• M8: 1,512,285 km (0.113 R)
• M9: 2,851,635 km (0.112 R)
• M10: 3,444,341 km (0.076 R)
• M11: 3,899,268 km (0.09 R)
• M12: 3,986,783 km (0.073 R)
• M13: 4,343,275 km (0.1 R)
• M14: 5,119,090 km (0.1 R)
• M15: 5,408,861 km (0.085 R)
• M16: 6,726,219 km (0.056 R)
• M17: 7,043,816 km (0.058 R)
• M18: 7,511,309 km (0.042 R)
• M19: 7,620,665 km (0.074 R)
• M20: 7,693,818 km (0.109 R)
• M21: 8,250,323 km (0.101 R)
• M22: 8,476,515 km (0.098 R)
• M23: 8,781,395 km (0.03 R)
• M24: 10,359,353 km (0.084 R)
• M25: 10,644,487 km (0.114 R)
• M26: 11,264,121 km (0.119 R)
• M27: 11,683,743 km (0.075 R)
• M28: 11,853,088 km (0.053 R)
• M29: 12,365,910 km (0.094 R)
• M30: 13,413,244 km (0.064 R)
• M31: 14,037,367 km (0.069 R)
• M32: 15,360,111 km (0.086 R)
• M33: 16,295,397 km (0.115 R)
• M34: 16,961,107 km (0.093 R)
• M35: 18,220,871 km (0.105 R)
• M36: 18,319,007 km (0.064 R)
• M37: 20,217,404 km (0.078 R)
• M38: 21,500,056 km (0.107 R)
• M39: 21,655,788 km (0.106 R)
• M40: 22,072,867 km (0.075 R)
• M41: 23,073,976 km (0.089 R)
• M42: 23,339,811 km (0.057 R)
• M43: 23,553,287 km (0.085 R)
• M44: 24,197,605 km (0.093 R)
• M45: 24,467,779 km (0.118 R)
• M46: 24,793,304 km (0.074 R)
• M47: 25,558,497 km (0.067 R)
• M48: 25,723,503 km (0.066 R)
• M49: 26,220,617 km (0.085 R)
• M50: 26,498,121 km (0.113 R)
• M51: 26,776,523 km (0.107 R)
• M52: 27,224,120 km (0.105 R)
• M53: 27,336,468 km (0.112 R)
• M54: 27,505,214 km (0.08 R)
• M55: 27,730,658 km (0.051 R)
• M56: 27,900,302 km (0.047 R)
• M57: 28,240,338 km (0.05 R)
• M58: 28,638,867 km (0.1 R)
• M59: 28,867,452 km (0.071 R)
• M60: 29,384,014 km (0.091 R)
• M61: 29,845,673 km (0.097 R)
• M62: 31,127,727 km (0.078 R)
• M63: 32,249,411 km (0.063 R)
• M64: 32,844,961 km (0.11 R)
• M65: 33,384,261 km (0.084 R)
• M66: 34,168,154 km (0.07 R)
• M67: 36,618,417 km (0.104 R)
• M68: 37,990,080 km (0.104 R)
• M69: 38,241,255 km (0.118 R)
• M70: 38,430,047 km (0.101 R)
• M71: 39,441,927 km (0.092 R)
• M72: 39,632,665 km (0.081 R)
• M73: 39,823,701 km (0.099 R)
• M74: 40,590,989 km (0.119 R)
• M75: 41,750,821 km (0.071 R)
• M76: 41,880,373 km (0.106 R)
• M77: 42,010,074 km (0.101 R)
• M78: 42,334,851 km (0.072 R)
• M79: 42,465,001 km (0.117 R)
• M80: 42,725,750 km (0.111 R)
• M81: 43,183,221 km (0.072 R)
• M82: 43,314,268 km (0.082 R)
• M83: 43,445,466 km (0.108 R)
• M84: 43,708,159 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691.7

Radius: 4.2

Gravity: 39.21 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 14.88 AU - 17.46 AU

Year: 23991 Days

Day: 18.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 86,179,509 km

• M1: 333,304 km (0.111 R)
• M2: 545,284 km (0.109 R)
• M3: 1,286,542 km (0.055 R)
• M4: 1,446,761 km (0.095 R)
• M5: 2,262,369 km (0.042 R)
• M6: 2,694,557 km (0.03 R)
• M7: 3,194,363 km (0.064 R)
• M8: 3,323,765 km (0.103 R)
• M9: 3,411,131 km (0.042 R)
• M10: 4,182,756 km (0.059 R)
• M11: 4,515,612 km (0.116 R)
• M12: 4,906,361 km (0.103 R)
• M13: 5,206,604 km (0.103 R)
• M14: 5,257,318 km (0.11 R)
• M15: 5,616,203 km (0.114 R)
• M16: 6,303,456 km (0.025 R)
• M17: 6,411,466 km (0.106 R)
• M18: 6,739,534 km (0.065 R)
• M19: 6,905,438 km (0.092 R)
• M20: 7,640,412 km (0.062 R)
• M21: 7,987,928 km (0.082 R)
• M22: 8,163,705 km (0.104 R)
• M23: 8,459,311 km (0.099 R)
• M24: 9,367,220 km (0.113 R)
• M25: 9,614,506 km (0.046 R)
• M26: 9,801,353 km (0.065 R)
• M27: 10,369,227 km (0.042 R)
• M28: 11,142,797 km (0.072 R)
• M29: 11,404,743 km (0.112 R)
• M30: 11,602,512 km (0.085 R)
• M31: 12,202,698 km (0.108 R)
• M32: 12,608,557 km (0.079 R)
• M33: 13,018,605 km (0.114 R)
• M34: 14,275,227 km (0.045 R)
• M35: 14,917,900 km (0.108 R)
• M36: 15,134,218 km (0.087 R)
• M37: 15,206,474 km (0.071 R)
• M38: 15,351,584 km (0.109 R)
• M39: 17,278,105 km (0.09 R)
• M40: 18,423,726 km (0.082 R)
• M41: 18,655,752 km (0.115 R)
• M42: 19,672,419 km (0.085 R)
• M43: 20,386,899 km (0.113 R)
• M44: 21,028,973 km (0.094 R)
• M45: 21,677,629 km (0.062 R)
• M46: 22,911,662 km (0.114 R)
• M47: 23,915,164 km (0.069 R)
• M48: 25,189,589 km (0.103 R)
• M49: 27,626,837 km (0.098 R)
• M50: 27,715,250 km (0.097 R)
• M51: 31,513,240 km (0.094 R)
• M52: 31,790,595 km (0.072 R)
• M53: 35,855,618 km (0.04 R)
• M54: 41,793,756 km (0.044 R)
• M55: 41,895,332 km (0.094 R)
• M56: 43,839,656 km (0.108 R)
• M57: 43,942,879 km (0.09 R)
• M58: 44,046,101 km (0.103 R)
• M59: 48,347,489 km (0.118 R)
• M60: 49,954,170 km (0.046 R)
• M61: 50,385,610 km (0.059 R)
• M62: 50,601,779 km (0.06 R)
• M63: 50,818,247 km (0.067 R)
• M64: 51,578,503 km (0.118 R)
• M65: 53,109,937 km (0.046 R)
• M66: 55,100,935 km (0.085 R)
• M67: 55,993,585 km (0.106 R)
• M68: 56,217,384 km (0.029 R)
• M69: 56,329,582 km (0.096 R)
• M70: 57,567,205 km (0.045 R)
• M71: 57,680,152 km (0.034 R)
• M72: 57,793,248 km (0.105 R)
• M73: 59,726,052 km (0.035 R)
• M74: 60,872,870 km (0.079 R)
• M75: 62,839,034 km (0.089 R)
• M76: 62,955,272 km (0.08 R)
• M77: 63,188,196 km (0.089 R)
• M78: 65,650,128 km (0.109 R)
• M79: 66,359,222 km (0.072 R)
• M80: 68,023,797 km (0.084 R)
• M81: 68,143,326 km (0.075 R)
• M82: 69,461,583 km (0.084 R)
• M83: 71,151,440 km (0.074 R)
• M84: 74,202,638 km (0.031 R)
• M85: 75,435,025 km (0.118 R)
• M86: 76,674,145 km (0.086 R)
• M87: 77,296,322 km (0.044 R)
• M88: 83,097,578 km (0.091 R)
• M89: 83,736,511 km (0.096 R)
• M90: 84,120,678 km (0.1 R)
• M91: 84,377,238 km (0.076 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 18,610 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit