🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.48 AU - 0.72 AU

Year: 170 Days

Day: 35.1 Hours

Environment

Temp: 169 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 98,784,789 km

• M1: 92,152 km (0.065 R)
• M2: 216,468 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.81 AU - 1.11 AU

Year: 344 Days

Day: 36.8 Hours

Environment

Temp: 45 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 98,784,789 km

• M1: 446,849 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.17 AU - 1.33 AU

Year: 510 Days

Day: 47.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 48.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 98,784,789 km

• M1: 293,511 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.5 AU - 2 AU

Year: 846 Days

Day: 29.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.95 AU - 3.67 AU

Year: 2200 Days

Day: 41.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,784,789 km

• M1: 351,555 km (0.071 R)

Asteroid Belt

Center: 4.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261

Radius: 10.7

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.63 AU - 5.95 AU

Year: 5089 Days

Day: 11.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 98,784,789 km

• M1: 135,087 km (0.056 R)
• M2: 336,296 km (0.079 R)
• M3: 424,858 km (0.071 R)
• M4: 523,443 km (0.059 R)
• M5: 603,478 km (0.102 R)
• M6: 747,391 km (0.119 R)
• M7: 936,333 km (0.094 R)
• M8: 1,450,651 km (0.105 R)
• M9: 1,568,534 km (0.079 R)
• M10: 1,942,080 km (0.096 R)
• M11: 2,236,638 km (0.089 R)
• M12: 2,358,560 km (0.111 R)
• M13: 2,435,902 km (0.103 R)
• M14: 2,561,564 km (0.12 R)
• M15: 2,901,600 km (0.057 R)
• M16: 3,001,532 km (0.086 R)
• M17: 3,119,415 km (0.062 R)
• M18: 3,238,943 km (0.114 R)
• M19: 3,500,441 km (0.083 R)
• M20: 3,606,954 km (0.101 R)
• M21: 3,750,718 km (0.112 R)
• M22: 4,099,730 km (0.098 R)
• M23: 4,325,622 km (0.084 R)
• M24: 5,168,606 km (0.072 R)
• M25: 5,331,070 km (0.113 R)
• M26: 5,577,906 km (0.108 R)
• M27: 5,702,671 km (0.102 R)
• M28: 5,828,483 km (0.042 R)
• M29: 6,514,987 km (0.076 R)
• M30: 6,602,652 km (0.089 R)
• M31: 6,845,599 km (0.078 R)
• M32: 6,957,049 km (0.103 R)
• M33: 7,592,242 km (0.074 R)
• M34: 7,684,543 km (0.064 R)
• M35: 7,823,669 km (0.097 R)
• M36: 7,893,532 km (0.066 R)
• M37: 8,010,517 km (0.12 R)
• M38: 8,460,059 km (0.103 R)
• M39: 9,383,975 km (0.056 R)
• M40: 9,458,176 km (0.068 R)
• M41: 9,682,273 km (0.062 R)
• M42: 9,807,636 km (0.119 R)
• M43: 10,034,427 km (0.079 R)
• M44: 10,365,188 km (0.087 R)
• M45: 10,493,393 km (0.09 R)
• M46: 11,168,379 km (0.057 R)
• M47: 11,326,055 km (0.084 R)
• M48: 11,484,629 km (0.077 R)
• M49: 11,617,322 km (0.049 R)
• M50: 12,072,099 km (0.103 R)
• M51: 12,587,464 km (0.078 R)
• M52: 12,751,722 km (0.102 R)
• M53: 13,110,009 km (0.078 R)
• M54: 14,147,770 km (0.101 R)
• M55: 14,233,190 km (0.061 R)
• M56: 14,777,427 km (0.12 R)
• M57: 14,979,684 km (0.106 R)
• M58: 15,680,101 km (0.077 R)
• M59: 16,331,600 km (0.117 R)
• M60: 16,720,704 km (0.11 R)
• M61: 17,022,143 km (0.074 R)
• M62: 17,203,755 km (0.078 R)
• M63: 17,875,599 km (0.072 R)
• M64: 18,183,771 km (0.113 R)
• M65: 18,400,538 km (0.058 R)
• M66: 18,680,585 km (0.075 R)
• M67: 19,465,825 km (0.103 R)
• M68: 19,687,529 km (0.109 R)
• M69: 20,069,751 km (0.051 R)
• M70: 20,165,643 km (0.102 R)
• M71: 20,293,849 km (0.094 R)
• M72: 20,615,335 km (0.107 R)
• M73: 20,873,840 km (0.106 R)
• M74: 20,970,929 km (0.078 R)
• M75: 21,263,542 km (0.113 R)
• M76: 21,786,835 km (0.117 R)
• M77: 21,951,244 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883

Radius: 13.8

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 8 AU - 9.12 AU

Year: 9147 Days

Day: 6.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 98,784,789 km

• M1: 299,944 km (0.07 R)
• M2: 388,954 km (0.114 R)
• M3: 520,301 km (0.109 R)
• M4: 983,456 km (0.057 R)
• M5: 1,177,784 km (0.096 R)
• M6: 1,300,903 km (0.052 R)
• M7: 1,516,324 km (0.069 R)
• M8: 1,934,450 km (0.081 R)
• M9: 2,336,569 km (0.074 R)
• M10: 2,547,652 km (0.067 R)
• M11: 2,876,318 km (0.081 R)
• M12: 3,074,535 km (0.08 R)
• M13: 3,189,875 km (0.104 R)
• M14: 3,277,390 km (0.119 R)
• M15: 3,819,383 km (0.082 R)
• M16: 4,422,263 km (0.094 R)
• M17: 5,330,172 km (0.113 R)
• M18: 5,469,597 km (0.034 R)
• M19: 5,967,160 km (0.087 R)
• M20: 6,148,472 km (0.107 R)
• M21: 6,778,579 km (0.073 R)
• M22: 7,821,725 km (0.112 R)
• M23: 7,940,805 km (0.097 R)
• M24: 8,060,333 km (0.116 R)
• M25: 8,997,564 km (0.12 R)
• M26: 9,373,653 km (0.082 R)
• M27: 9,500,213 km (0.09 R)
• M28: 9,669,707 km (0.093 R)
• M29: 9,840,398 km (0.085 R)
• M30: 10,401,839 km (0.083 R)
• M31: 10,708,515 km (0.118 R)
• M32: 11,465,779 km (0.046 R)
• M33: 11,919,360 km (0.096 R)
• M34: 12,657,326 km (0.076 R)
• M35: 13,173,289 km (0.077 R)
• M36: 13,315,108 km (0.101 R)
• M37: 13,457,525 km (0.04 R)
• M38: 13,887,918 km (0.054 R)
• M39: 14,664,182 km (0.079 R)
• M40: 14,959,039 km (0.068 R)
• M41: 15,206,175 km (0.092 R)
• M42: 16,258,895 km (0.093 R)
• M43: 16,360,322 km (0.06 R)
• M44: 17,231,580 km (0.1 R)
• M45: 17,542,744 km (0.061 R)
• M46: 18,223,265 km (0.116 R)
• M47: 18,593,220 km (0.11 R)
• M48: 19,502,177 km (0.101 R)
• M49: 20,152,628 km (0.113 R)
• M50: 20,975,566 km (0.118 R)
• M51: 22,202,418 km (0.047 R)
• M52: 22,484,410 km (0.103 R)
• M53: 22,710,902 km (0.113 R)
• M54: 23,855,026 km (0.116 R)
• M55: 24,259,838 km (0.071 R)
• M56: 25,134,985 km (0.116 R)
• M57: 26,616,603 km (0.114 R)
• M58: 28,738,050 km (0.106 R)
• M59: 29,415,878 km (0.041 R)
• M60: 29,725,845 km (0.101 R)
• M61: 29,850,011 km (0.057 R)
• M62: 30,662,028 km (0.034 R)
• M63: 31,417,946 km (0.107 R)
• M64: 31,607,936 km (0.06 R)
• M65: 31,798,224 km (0.039 R)
• M66: 32,179,998 km (0.075 R)
• M67: 33,528,324 km (0.12 R)
• M68: 33,787,277 km (0.03 R)
• M69: 35,486,410 km (0.093 R)
• M70: 36,080,912 km (0.095 R)
• M71: 36,812,296 km (0.093 R)
• M72: 37,548,318 km (0.097 R)
• M73: 38,221,807 km (0.086 R)
• M74: 39,307,589 km (0.08 R)
• M75: 39,512,388 km (0.054 R)
• M76: 40,197,397 km (0.084 R)
• M77: 41,996,610 km (0.101 R)
• M78: 43,046,488 km (0.119 R)
• M79: 43,610,023 km (0.091 R)
• M80: 44,247,011 km (0.087 R)
• M81: 45,673,277 km (0.066 R)
• M82: 46,464,201 km (0.077 R)
• M83: 47,840,950 km (0.12 R)
• M84: 47,986,659 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.3

Radius: 6.2

Gravity: 11.64 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 13.6 AU - 14.88 AU

Year: 19627 Days

Day: 21.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 98,784,789 km

• M1: 100,081 km (0.114 R)
• M2: 678,127 km (0.094 R)
• M3: 719,416 km (0.079 R)
• M4: 1,058,106 km (0.037 R)
• M5: 1,181,075 km (0.115 R)
• M6: 1,231,639 km (0.06 R)
• M7: 1,414,448 km (0.089 R)
• M8: 1,690,606 km (0.09 R)
• M9: 2,484,970 km (0.078 R)
• M10: 2,550,344 km (0.078 R)
• M11: 2,885,893 km (0.061 R)
• M12: 3,058,828 km (0.103 R)
• M13: 3,451,372 km (0.116 R)
• M14: 4,050,512 km (0.083 R)
• M15: 4,322,630 km (0.112 R)
• M16: 4,884,670 km (0.102 R)
• M17: 5,944,571 km (0.102 R)
• M18: 7,494,704 km (0.118 R)
• M19: 7,780,585 km (0.104 R)
• M20: 8,118,527 km (0.059 R)
• M21: 9,262,801 km (0.084 R)
• M22: 11,588,449 km (0.114 R)
• M23: 12,196,565 km (0.109 R)
• M24: 12,532,711 km (0.105 R)
• M25: 12,589,110 km (0.052 R)
• M26: 12,815,152 km (0.081 R)
• M27: 13,099,687 km (0.101 R)
• M28: 13,271,426 km (0.119 R)
• M29: 13,617,146 km (0.116 R)
• M30: 14,317,414 km (0.041 R)
• M31: 14,969,511 km (0.103 R)
• M32: 16,118,722 km (0.077 R)
• M33: 18,372,563 km (0.118 R)
• M34: 18,436,591 km (0.078 R)
• M35: 19,275,536 km (0.116 R)
• M36: 19,340,462 km (0.106 R)
• M37: 20,457,359 km (0.1 R)
• M38: 23,582,758 km (0.076 R)
• M39: 23,652,321 km (0.025 R)
• M40: 24,211,368 km (0.075 R)
• M41: 26,058,303 km (0.111 R)
• M42: 26,130,110 km (0.095 R)
• M43: 26,490,791 km (0.118 R)
• M44: 26,563,196 km (0.07 R)
• M45: 26,708,007 km (0.108 R)
• M46: 26,853,117 km (0.071 R)
• M47: 26,925,822 km (0.113 R)
• M48: 27,071,380 km (0.112 R)
• M49: 27,729,461 km (0.1 R)
• M50: 27,949,969 km (0.09 R)
• M51: 28,466,829 km (0.097 R)
• M52: 29,509,975 km (0.07 R)
• M53: 30,111,658 km (0.071 R)
• M54: 30,793,375 km (0.107 R)
• M55: 31,403,585 km (0.103 R)
• M56: 32,172,069 km (0.114 R)
• M57: 33,024,328 km (0.096 R)
• M58: 33,102,269 km (0.11 R)
• M59: 33,884,217 km (0.03 R)
• M60: 34,356,348 km (0.085 R)
• M61: 35,068,434 km (0.119 R)
• M62: 36,266,264 km (0.056 R)
• M63: 36,507,416 km (0.113 R)
• M64: 36,991,365 km (0.084 R)
• M65: 37,640,021 km (0.109 R)
• M66: 38,866,125 km (0.085 R)
• M67: 40,604,602 km (0.054 R)
• M68: 41,273,604 km (0.119 R)
• M69: 41,357,528 km (0.063 R)
• M70: 42,368,361 km (0.09 R)
• M71: 42,622,378 km (0.11 R)
• M72: 42,961,816 km (0.07 R)
• M73: 43,387,422 km (0.108 R)
• M74: 43,558,113 km (0.103 R)
• M75: 43,899,944 km (0.1 R)
• M76: 44,242,822 km (0.051 R)
• M77: 48,513,692 km (0.109 R)
• M78: 51,192,691 km (0.084 R)
• M79: 52,005,755 km (0.099 R)
• M80: 52,277,724 km (0.112 R)
• M81: 52,368,380 km (0.08 R)
• M82: 54,102,818 km (0.066 R)
• M83: 54,746,538 km (0.111 R)
• M84: 55,023,144 km (0.113 R)
• M85: 55,207,748 km (0.12 R)
• M86: 56,134,357 km (0.099 R)
• M87: 56,972,703 km (0.041 R)
• M88: 57,908,887 km (0.062 R)
• M89: 60,748,105 km (0.039 R)
• M90: 60,938,992 km (0.113 R)
• M91: 61,034,585 km (0.117 R)
• M92: 62,184,693 km (0.075 R)
• M93: 62,569,609 km (0.062 R)
• M94: 63,245,193 km (0.097 R)
• M95: 63,438,772 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 642

Radius: 6.3

Gravity: 16.18 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 16.85 AU - 21.41 AU

Year: 30561 Days

Day: 16.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 98,784,789 km

• M1: 177,124 km (0.075 R)
• M2: 492,177 km (0.116 R)
• M3: 540,796 km (0.106 R)
• M4: 670,049 km (0.044 R)
• M5: 780,901 km (0.111 R)
• M6: 1,020,557 km (0.118 R)
• M7: 1,084,136 km (0.112 R)
• M8: 1,215,184 km (0.071 R)
• M9: 1,351,467 km (0.089 R)
• M10: 2,228,559 km (0.114 R)
• M11: 2,968,620 km (0.111 R)
• M12: 3,827,761 km (0.114 R)
• M13: 4,181,560 km (0.054 R)
• M14: 4,284,483 km (0.114 R)
• M15: 4,545,681 km (0.091 R)
• M16: 5,472,141 km (0.1 R)
• M17: 7,058,028 km (0.118 R)
• M18: 7,490,964 km (0.106 R)
• M19: 8,382,567 km (0.056 R)
• M20: 9,645,173 km (0.073 R)
• M21: 10,542,760 km (0.071 R)
• M22: 11,756,448 km (0.069 R)
• M23: 11,902,156 km (0.033 R)
• M24: 12,938,421 km (0.071 R)
• M25: 13,543,544 km (0.113 R)
• M26: 14,235,285 km (0.051 R)
• M27: 15,017,382 km (0.063 R)
• M28: 16,541,336 km (0.082 R)
• M29: 17,612,157 km (0.073 R)
• M30: 18,197,983 km (0.103 R)
• M31: 18,705,269 km (0.084 R)
• M32: 18,790,241 km (0.115 R)
• M33: 19,045,903 km (0.093 R)
• M34: 19,733,455 km (0.092 R)
• M35: 22,023,799 km (0.103 R)
• M36: 22,293,374 km (0.08 R)
• M37: 24,768,919 km (0.058 R)
• M38: 25,143,064 km (0.099 R)
• M39: 26,849,527 km (0.116 R)
• M40: 27,619,806 km (0.103 R)
• M41: 29,280,791 km (0.119 R)
• M42: 29,577,294 km (0.108 R)
• M43: 30,073,660 km (0.114 R)
• M44: 30,873,560 km (0.051 R)
• M45: 31,175,299 km (0.11 R)
• M46: 32,494,153 km (0.099 R)
• M47: 32,800,979 km (0.06 R)
• M48: 33,831,110 km (0.112 R)
• M49: 34,142,124 km (0.116 R)
• M50: 34,246,094 km (0.076 R)
• M51: 35,290,886 km (0.108 R)
• M52: 35,922,787 km (0.117 R)
• M53: 36,877,670 km (0.09 R)
• M54: 37,411,735 km (0.12 R)
• M55: 38,163,763 km (0.075 R)
• M56: 38,920,878 km (0.103 R)
• M57: 40,559,573 km (0.074 R)
• M58: 42,332,308 km (0.103 R)
• M59: 50,971,734 km (0.096 R)
• M60: 51,090,515 km (0.109 R)
• M61: 53,244,126 km (0.116 R)
• M62: 56,652,714 km (0.109 R)
• M63: 59,880,288 km (0.05 R)
• M64: 60,005,651 km (0.119 R)
• M65: 61,769,260 km (0.075 R)
• M66: 62,022,679 km (0.102 R)
• M67: 62,657,572 km (0.115 R)
• M68: 62,784,730 km (0.117 R)
• M69: 62,912,038 km (0.118 R)
• M70: 63,166,953 km (0.114 R)
• M71: 64,190,053 km (0.06 R)
• M72: 64,575,118 km (0.086 R)
• M73: 66,511,812 km (0.116 R)
• M74: 66,641,663 km (0.092 R)
• M75: 67,161,665 km (0.102 R)
• M76: 68,205,858 km (0.091 R)
• M77: 69,123,791 km (0.065 R)
• M78: 69,782,021 km (0.092 R)
• M79: 70,971,923 km (0.096 R)
• M80: 72,301,997 km (0.103 R)
• M81: 78,251,205 km (0.115 R)
• M82: 79,349,703 km (0.109 R)
• M83: 81,700,783 km (0.108 R)
• M84: 82,257,287 km (0.07 R)
• M85: 86,046,601 km (0.097 R)
• M86: 86,187,971 km (0.114 R)
• M87: 88,746,992 km (0.113 R)
• M88: 90,179,392 km (0.093 R)
• M89: 91,042,571 km (0.077 R)
• M90: 91,475,059 km (0.08 R)
• M91: 92,632,049 km (0.091 R)
• M92: 93,067,079 km (0.032 R)
• M93: 94,084,943 km (0.101 R)
• M94: 94,376,509 km (0.12 R)
• M95: 96,719,212 km (0.07 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 18,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit