🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.56 AU - 0.7 AU

Year: 190 Days

Day: 33.5 Hours

Environment

Temp: 104 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.63 AU - 0.91 AU

Year: 257 Days

Day: 42.6 Hours

Environment

Temp: 122 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.84 AU - 1.18 AU

Year: 387 Days

Day: 30.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,957,386 km

• M1: 627,713 km (0.034 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.22 AU - 1.4 AU

Year: 571 Days

Day: 43.6 Hours

Environment

Temp: -27 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.35 AU - 1.69 AU

Year: 714 Days

Day: 34 Hours

Environment

Temp: -58 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.1

Radius: 8.5

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.52 AU - 5.8 AU

Year: 5128 Days

Day: 6 Hours

Environment

Temp: -155 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 70,957,386 km

• M1: 110,254 km (0.078 R)
• M2: 388,805 km (0.075 R)
• M3: 444,754 km (0.055 R)
• M4: 906,413 km (0.118 R)
• M5: 1,203,365 km (0.072 R)
• M6: 1,438,084 km (0.089 R)
• M7: 1,592,320 km (0.091 R)
• M8: 1,671,607 km (0.044 R)
• M9: 1,950,906 km (0.101 R)
• M10: 2,070,285 km (0.1 R)
• M11: 2,174,555 km (0.094 R)
• M12: 2,572,036 km (0.07 R)
• M13: 2,817,526 km (0.068 R)
• M14: 2,953,062 km (0.112 R)
• M15: 3,641,212 km (0.053 R)
• M16: 4,354,944 km (0.087 R)
• M17: 4,512,021 km (0.072 R)
• M18: 4,648,006 km (0.111 R)
• M19: 4,739,410 km (0.079 R)
• M20: 4,924,164 km (0.078 R)
• M21: 5,205,707 km (0.069 R)
• M22: 5,372,359 km (0.111 R)
• M23: 5,492,635 km (0.108 R)
• M24: 5,613,660 km (0.05 R)
• M25: 5,957,286 km (0.045 R)
• M26: 6,056,769 km (0.076 R)
• M27: 6,257,380 km (0.093 R)
• M28: 6,639,303 km (0.075 R)
• M29: 6,950,467 km (0.115 R)
• M30: 7,292,896 km (0.113 R)
• M31: 7,346,003 km (0.113 R)
• M32: 7,452,816 km (0.094 R)
• M33: 7,587,006 km (0.102 R)
• M34: 8,159,068 km (0.115 R)
• M35: 8,604,421 km (0.07 R)
• M36: 8,688,794 km (0.097 R)
• M37: 8,745,192 km (0.116 R)
• M38: 8,886,712 km (0.094 R)
• M39: 9,172,145 km (0.111 R)
• M40: 9,489,591 km (0.063 R)
• M41: 9,693,493 km (0.098 R)
• M42: 9,869,420 km (0.074 R)
• M43: 10,553,531 km (0.071 R)
• M44: 10,704,326 km (0.105 R)
• M45: 10,855,719 km (0.081 R)
• M46: 11,130,231 km (0.112 R)
• M47: 11,685,987 km (0.099 R)
• M48: 12,124,608 km (0.091 R)
• M49: 12,472,872 km (0.072 R)
• M50: 12,600,479 km (0.106 R)
• M51: 12,985,544 km (0.12 R)
• M52: 13,082,334 km (0.066 R)
• M53: 13,244,348 km (0.094 R)
• M54: 13,374,498 km (0.117 R)
• M55: 13,439,723 km (0.087 R)
• M56: 13,570,472 km (0.112 R)
• M57: 14,463,870 km (0.062 R)
• M58: 15,410,376 km (0.046 R)
• M59: 16,237,502 km (0.095 R)
• M60: 16,307,065 km (0.096 R)
• M61: 16,902,615 km (0.059 R)
• M62: 17,185,205 km (0.11 R)
• M63: 17,898,787 km (0.038 R)
• M64: 17,970,743 km (0.075 R)
• M65: 19,244,270 km (0.119 R)
• M66: 19,502,476 km (0.106 R)
• M67: 19,687,678 km (0.05 R)
• M68: 20,171,777 km (0.088 R)
• M69: 21,151,793 km (0.114 R)
• M70: 21,265,786 km (0.039 R)
• M71: 21,609,263 km (0.06 R)
• M72: 21,839,195 km (0.115 R)
• M73: 21,992,981 km (0.066 R)
• M74: 22,185,663 km (0.078 R)
• M75: 23,001,271 km (0.116 R)
• M76: 23,118,556 km (0.095 R)
• M77: 23,236,140 km (0.112 R)
• M78: 23,432,412 km (0.028 R)
• M79: 23,668,777 km (0.097 R)
• M80: 24,064,313 km (0.114 R)
• M81: 24,223,186 km (0.075 R)
• M82: 24,462,094 km (0.118 R)
• M83: 26,360,491 km (0.028 R)
• M84: 27,513,891 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.8

Radius: 10.9

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 7.35 AU - 9.49 AU

Year: 9304 Days

Day: 6.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 70,957,386 km

• M1: 313,258 km (0.115 R)
• M2: 550,520 km (0.062 R)
• M3: 638,185 km (0.112 R)
• M4: 897,886 km (0.064 R)
• M5: 968,197 km (0.112 R)
• M6: 1,059,003 km (0.108 R)
• M7: 1,621,641 km (0.107 R)
• M8: 2,218,536 km (0.089 R)
• M9: 2,440,240 km (0.085 R)
• M10: 2,669,275 km (0.117 R)
• M11: 3,454,963 km (0.12 R)
• M12: 3,597,380 km (0.102 R)
• M13: 3,712,720 km (0.047 R)
• M14: 4,369,455 km (0.081 R)
• M15: 4,586,072 km (0.099 R)
• M16: 5,094,406 km (0.098 R)
• M17: 5,191,794 km (0.106 R)
• M18: 5,421,277 km (0.052 R)
• M19: 5,587,331 km (0.044 R)
• M20: 6,026,999 km (0.108 R)
• M21: 6,337,863 km (0.078 R)
• M22: 6,548,198 km (0.076 R)
• M23: 7,485,728 km (0.096 R)
• M24: 8,045,673 km (0.071 R)
• M25: 8,464,996 km (0.094 R)
• M26: 9,087,622 km (0.08 R)
• M27: 9,564,241 km (0.063 R)
• M28: 10,624,890 km (0.049 R)
• M29: 11,084,903 km (0.052 R)
• M30: 12,067,611 km (0.103 R)
• M31: 12,547,521 km (0.082 R)
• M32: 12,679,467 km (0.098 R)
• M33: 13,435,983 km (0.06 R)
• M34: 13,933,246 km (0.056 R)
• M35: 14,161,383 km (0.068 R)
• M36: 14,252,937 km (0.107 R)
• M37: 14,344,641 km (0.09 R)
• M38: 14,482,719 km (0.09 R)
• M39: 14,621,097 km (0.056 R)
• M40: 14,760,074 km (0.064 R)
• M41: 15,179,397 km (0.098 R)
• M42: 15,697,305 km (0.037 R)
• M43: 15,934,716 km (0.113 R)
• M44: 16,605,663 km (0.082 R)
• M45: 16,847,413 km (0.081 R)
• M46: 16,993,121 km (0.067 R)
• M47: 17,334,653 km (0.112 R)
• M48: 17,579,994 km (0.117 R)
• M49: 18,472,794 km (0.103 R)
• M50: 20,457,359 km (0.075 R)
• M51: 20,925,002 km (0.116 R)
• M52: 21,238,559 km (0.09 R)
• M53: 21,448,595 km (0.099 R)
• M54: 21,659,229 km (0.096 R)
• M55: 21,870,610 km (0.091 R)
• M56: 23,423,436 km (0.092 R)
• M57: 23,531,745 km (0.109 R)
• M58: 23,749,111 km (0.097 R)
• M59: 23,858,018 km (0.091 R)
• M60: 24,625,006 km (0.119 R)
• M61: 25,288,772 km (0.087 R)
• M62: 25,678,774 km (0.105 R)
• M63: 27,201,530 km (0.085 R)
• M64: 27,658,402 km (0.12 R)
• M65: 27,945,181 km (0.104 R)
• M66: 28,290,603 km (0.034 R)
• M67: 29,043,978 km (0.034 R)
• M68: 29,452,380 km (0.112 R)
• M69: 29,686,650 km (0.052 R)
• M70: 30,511,234 km (0.042 R)
• M71: 31,045,298 km (0.107 R)
• M72: 31,942,437 km (0.057 R)
• M73: 32,847,952 km (0.117 R)
• M74: 32,969,426 km (0.102 R)
• M75: 33,212,522 km (0.098 R)
• M76: 33,700,810 km (0.081 R)
• M77: 34,252,826 km (0.093 R)
• M78: 34,437,579 km (0.06 R)
• M79: 36,490,960 km (0.104 R)
• M80: 37,247,476 km (0.052 R)
• M81: 37,564,325 km (0.092 R)
• M82: 37,881,921 km (0.067 R)
• M83: 39,935,900 km (0.116 R)
• M84: 40,130,227 km (0.077 R)
• M85: 40,389,929 km (0.115 R)
• M86: 40,780,529 km (0.113 R)
• M87: 41,762,639 km (0.09 R)
• M88: 43,150,459 km (0.102 R)
• M89: 44,352,029 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.3

Radius: 10.2

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.97 AU - 10.59 AU

Year: 11647 Days

Day: 9.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 70,957,386 km

• M1: 152,440 km (0.034 R)
• M2: 289,472 km (0.118 R)
• M3: 558,449 km (0.072 R)
• M4: 630,705 km (0.054 R)
• M5: 706,551 km (0.074 R)
• M6: 818,600 km (0.082 R)
• M7: 1,061,546 km (0.103 R)
• M8: 1,191,996 km (0.104 R)
• M9: 1,658,143 km (0.115 R)
• M10: 1,766,601 km (0.088 R)
• M11: 1,833,023 km (0.09 R)
• M12: 1,945,520 km (0.077 R)
• M13: 2,900,553 km (0.109 R)
• M14: 3,329,600 km (0.095 R)
• M15: 3,523,628 km (0.114 R)
• M16: 3,636,275 km (0.104 R)
• M17: 3,952,077 km (0.043 R)
• M18: 4,610,457 km (0.088 R)
• M19: 4,733,875 km (0.088 R)
• M20: 5,174,441 km (0.091 R)
• M21: 5,595,409 km (0.09 R)
• M22: 6,435,850 km (0.119 R)
• M23: 6,678,348 km (0.049 R)
• M24: 6,853,378 km (0.083 R)
• M25: 6,958,994 km (0.083 R)
• M26: 7,100,962 km (0.107 R)
• M27: 7,315,485 km (0.088 R)
• M28: 7,972,071 km (0.091 R)
• M29: 8,382,567 km (0.097 R)
• M30: 8,838,392 km (0.081 R)
• M31: 10,173,254 km (0.119 R)
• M32: 10,700,137 km (0.098 R)
• M33: 11,028,953 km (0.104 R)
• M34: 11,444,387 km (0.074 R)
• M35: 12,290,961 km (0.11 R)
• M36: 12,895,486 km (0.054 R)
• M37: 16,437,066 km (0.033 R)
• M38: 16,959,312 km (0.083 R)
• M39: 17,680,374 km (0.077 R)
• M40: 17,922,872 km (0.091 R)
• M41: 18,362,241 km (0.079 R)
• M42: 18,706,466 km (0.099 R)
• M43: 19,152,267 km (0.116 R)
• M44: 19,401,348 km (0.089 R)
• M45: 20,003,629 km (0.033 R)
• M46: 20,205,736 km (0.072 R)
• M47: 20,357,877 km (0.095 R)
• M48: 20,612,043 km (0.068 R)
• M49: 21,123,818 km (0.063 R)
• M50: 21,278,053 km (0.071 R)
• M51: 21,691,392 km (0.045 R)
• M52: 22,159,633 km (0.029 R)
• M53: 22,894,608 km (0.073 R)
• M54: 23,637,660 km (0.067 R)
• M55: 23,904,842 km (0.097 R)
• M56: 24,119,365 km (0.113 R)
• M57: 24,766,825 km (0.093 R)
• M58: 26,687,811 km (0.075 R)
• M59: 27,189,413 km (0.118 R)
• M60: 27,301,312 km (0.114 R)
• M61: 28,088,945 km (0.108 R)
• M62: 29,341,827 km (0.083 R)
• M63: 29,917,181 km (0.097 R)
• M64: 30,612,661 km (0.047 R)
• M65: 30,904,078 km (0.08 R)
• M66: 31,196,392 km (0.057 R)
• M67: 32,315,384 km (0.108 R)
• M68: 32,730,967 km (0.04 R)
• M69: 33,387,552 km (0.118 R)
• M70: 33,507,529 km (0.117 R)
• M71: 34,229,638 km (0.063 R)
• M72: 34,896,097 km (0.092 R)
• M73: 35,017,720 km (0.081 R)
• M74: 37,045,220 km (0.105 R)
• M75: 37,667,098 km (0.107 R)
• M76: 37,791,863 km (0.12 R)
• M77: 38,669,254 km (0.056 R)
• M78: 39,173,549 km (0.1 R)
• M79: 39,743,517 km (0.097 R)
• M80: 41,148,540 km (0.103 R)
• M81: 41,341,372 km (0.105 R)
• M82: 41,405,699 km (0.108 R)
• M83: 42,310,018 km (0.086 R)
• M84: 42,699,571 km (0.112 R)
• M85: 43,090,470 km (0.067 R)
• M86: 43,482,416 km (0.086 R)
• M87: 43,547,791 km (0.113 R)
• M88: 43,678,838 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 788.4

Radius: 5.6

Gravity: 25.14 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 10.76 AU - 14.2 AU

Year: 16789 Days

Day: 24 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,957,386 km

• M1: 94,695 km (0.086 R)
• M2: 213,177 km (0.106 R)
• M3: 285,433 km (0.072 R)
• M4: 475,422 km (0.118 R)
• M5: 701,764 km (0.097 R)
• M6: 886,068 km (0.046 R)
• M7: 984,055 km (0.116 R)
• M8: 1,085,482 km (0.107 R)
• M9: 1,673,701 km (0.113 R)
• M10: 3,202,442 km (0.113 R)
• M11: 3,240,140 km (0.09 R)
• M12: 3,430,728 km (0.108 R)
• M13: 3,469,324 km (0.038 R)
• M14: 3,983,642 km (0.091 R)
• M15: 4,606,418 km (0.091 R)
• M16: 4,950,942 km (0.062 R)
• M17: 5,348,423 km (0.041 R)
• M18: 6,173,755 km (0.082 R)
• M19: 6,267,852 km (0.095 R)
• M20: 6,505,413 km (0.065 R)
• M21: 7,384,450 km (0.101 R)
• M22: 7,685,740 km (0.109 R)
• M23: 8,824,479 km (0.079 R)
• M24: 8,930,544 km (0.096 R)
• M25: 9,144,170 km (0.034 R)
• M26: 9,904,576 km (0.07 R)
• M27: 10,516,282 km (0.086 R)
• M28: 11,025,812 km (0.11 R)
• M29: 12,127,750 km (0.118 R)
• M30: 12,245,782 km (0.089 R)
• M31: 13,752,981 km (0.068 R)
• M32: 13,814,466 km (0.044 R)
• M33: 15,000,178 km (0.105 R)
• M34: 16,218,204 km (0.041 R)
• M35: 16,283,279 km (0.109 R)
• M36: 17,600,937 km (0.088 R)
• M37: 17,667,808 km (0.054 R)
• M38: 18,679,688 km (0.114 R)
• M39: 21,754,373 km (0.101 R)
• M40: 22,330,175 km (0.103 R)
• M41: 22,474,836 km (0.104 R)
• M42: 22,765,206 km (0.054 R)
• M43: 22,910,764 km (0.118 R)
• M44: 22,983,768 km (0.109 R)
• M45: 23,349,535 km (0.097 R)
• M46: 23,570,042 km (0.119 R)
• M47: 25,282,788 km (0.06 R)
• M48: 25,887,912 km (0.086 R)
• M49: 26,039,903 km (0.072 R)
• M50: 26,574,267 km (0.067 R)
• M51: 27,035,178 km (0.093 R)
• M52: 27,965,078 km (0.095 R)
• M53: 28,512,307 km (0.079 R)
• M54: 29,141,964 km (0.096 R)
• M55: 31,950,365 km (0.076 R)
• M56: 32,195,107 km (0.114 R)
• M57: 33,180,209 km (0.063 R)
• M58: 33,676,425 km (0.113 R)
• M59: 34,175,035 km (0.056 R)
• M60: 34,508,938 km (0.116 R)
• M61: 35,939,692 km (0.057 R)
• M62: 36,534,493 km (0.11 R)
• M63: 36,790,305 km (0.085 R)
• M64: 37,132,435 km (0.119 R)
• M65: 37,647,651 km (0.086 R)
• M66: 37,733,669 km (0.098 R)
• M67: 38,511,429 km (0.087 R)
• M68: 41,230,520 km (0.083 R)
• M69: 41,763,986 km (0.115 R)
• M70: 41,853,146 km (0.086 R)
• M71: 42,747,741 km (0.12 R)
• M72: 43,287,640 km (0.094 R)
• M73: 44,283,214 km (0.08 R)
• M74: 46,204,649 km (0.089 R)
• M75: 46,481,405 km (0.055 R)
• M76: 47,500,765 km (0.1 R)
• M77: 48,996,594 km (0.113 R)
• M78: 49,844,664 km (0.116 R)
• M79: 51,938,286 km (0.062 R)
• M80: 52,514,238 km (0.091 R)
• M81: 52,706,771 km (0.111 R)
• M82: 53,478,845 km (0.057 R)
• M83: 55,132,201 km (0.092 R)
• M84: 55,523,549 km (0.063 R)
• M85: 56,506,257 km (0.071 R)
• M86: 57,098,515 km (0.083 R)
• M87: 57,395,467 km (0.081 R)
• M88: 57,494,650 km (0.099 R)
• M89: 63,031,716 km (0.056 R)
• M90: 64,468,155 km (0.118 R)
• M91: 70,957,412 km (0.055 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: 454 - 13,241 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit