🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.89 AU - 1.27 AU

Year: 398 Days

Day: 13.2 Hours

Environment

Temp: 25 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,242,680 km

• M1: 25,432 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.08 AU - 1.3 AU

Year: 461 Days

Day: 18.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,242,680 km

• M1: 257,757 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.99 AU - 1.43 AU

Year: 472 Days

Day: 27.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.66 AU - 2.12 AU

Year: 922 Days

Day: 39 Hours

Environment

Temp: -57 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.97 AU - 4.97 AU

Year: 3353 Days

Day: 24.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,242,680 km

• M1: 1,823,598 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.1

Radius: 9.4

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.03 AU - 9.91 AU

Year: 8745 Days

Day: 5.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 76,242,680 km

• M1: 129,701 km (0.066 R)
• M2: 333,603 km (0.092 R)
• M3: 417,079 km (0.097 R)
• M4: 635,043 km (0.12 R)
• M5: 859,440 km (0.082 R)
• M6: 1,012,927 km (0.087 R)
• M7: 1,142,329 km (0.053 R)
• M8: 1,294,620 km (0.078 R)
• M9: 1,526,796 km (0.07 R)
• M10: 1,600,996 km (0.078 R)
• M11: 1,811,481 km (0.103 R)
• M12: 1,910,215 km (0.033 R)
• M13: 2,154,509 km (0.05 R)
• M14: 2,430,816 km (0.064 R)
• M15: 2,651,024 km (0.059 R)
• M16: 2,786,410 km (0.111 R)
• M17: 3,472,615 km (0.045 R)
• M18: 3,571,350 km (0.08 R)
• M19: 4,235,565 km (0.119 R)
• M20: 4,555,106 km (0.081 R)
• M21: 4,690,492 km (0.077 R)
• M22: 5,021,103 km (0.089 R)
• M23: 5,132,853 km (0.103 R)
• M24: 5,416,341 km (0.09 R)
• M25: 6,387,380 km (0.061 R)
• M26: 6,478,336 km (0.087 R)
• M27: 6,692,261 km (0.102 R)
• M28: 8,253,763 km (0.098 R)
• M29: 8,585,871 km (0.092 R)
• M30: 8,888,507 km (0.083 R)
• M31: 9,435,287 km (0.037 R)
• M32: 9,747,648 km (0.036 R)
• M33: 10,063,299 km (0.066 R)
• M34: 10,418,145 km (0.087 R)
• M35: 10,704,924 km (0.103 R)
• M36: 10,849,286 km (0.103 R)
• M37: 11,067,101 km (0.105 R)
• M38: 11,990,120 km (0.062 R)
• M39: 12,404,057 km (0.099 R)
• M40: 12,937,673 km (0.072 R)
• M41: 13,014,566 km (0.104 R)
• M42: 13,556,709 km (0.03 R)
• M43: 14,463,421 km (0.088 R)
• M44: 14,543,307 km (0.112 R)
• M45: 14,623,192 km (0.056 R)
• M46: 14,823,653 km (0.061 R)
• M47: 15,839,572 km (0.04 R)
• M48: 16,045,419 km (0.086 R)
• M49: 16,710,232 km (0.073 R)
• M50: 16,961,855 km (0.041 R)
• M51: 17,214,676 km (0.051 R)
• M52: 17,852,411 km (0.09 R)
• M53: 18,109,570 km (0.117 R)
• M54: 18,541,160 km (0.108 R)
• M55: 19,107,089 km (0.088 R)
• M56: 20,077,829 km (0.044 R)
• M57: 20,659,017 km (0.031 R)
• M58: 21,245,590 km (0.1 R)
• M59: 21,563,785 km (0.12 R)
• M60: 21,929,402 km (0.096 R)
• M61: 22,067,032 km (0.084 R)
• M62: 22,158,885 km (0.114 R)
• M63: 22,898,796 km (0.092 R)
• M64: 23,412,067 km (0.086 R)
• M65: 24,497,699 km (0.084 R)
• M66: 25,070,509 km (0.105 R)
• M67: 26,229,593 km (0.063 R)
• M68: 26,326,981 km (0.069 R)
• M69: 26,424,369 km (0.089 R)
• M70: 26,668,663 km (0.099 R)
• M71: 26,913,704 km (0.102 R)
• M72: 27,011,990 km (0.098 R)
• M73: 27,208,711 km (0.044 R)
• M74: 27,603,799 km (0.109 R)
• M75: 30,268,287 km (0.117 R)
• M76: 30,523,950 km (0.065 R)
• M77: 31,037,220 km (0.056 R)
• M78: 31,191,754 km (0.069 R)
• M79: 31,346,588 km (0.085 R)
• M80: 31,657,004 km (0.113 R)
• M81: 31,812,586 km (0.106 R)
• M82: 32,280,827 km (0.055 R)
• M83: 32,856,330 km (0.07 R)
• M84: 33,858,187 km (0.05 R)
• M85: 34,070,466 km (0.101 R)
• M86: 34,870,216 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.2

Radius: 9.2

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 9.28 AU - 9.74 AU

Year: 10404 Days

Day: 14.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 76,242,680 km

• M1: 263,292 km (0.12 R)
• M2: 493,224 km (0.111 R)
• M3: 768,335 km (0.069 R)
• M4: 923,617 km (0.091 R)
• M5: 996,023 km (0.081 R)
• M6: 1,245,253 km (0.091 R)
• M7: 1,579,155 km (0.113 R)
• M8: 1,711,699 km (0.096 R)
• M9: 1,987,707 km (0.115 R)
• M10: 3,062,418 km (0.063 R)
• M11: 3,256,746 km (0.072 R)
• M12: 3,512,708 km (0.098 R)
• M13: 3,628,496 km (0.103 R)
• M14: 3,834,343 km (0.056 R)
• M15: 4,043,930 km (0.096 R)
• M16: 4,600,434 km (0.1 R)
• M17: 5,818,759 km (0.098 R)
• M18: 7,389,088 km (0.066 R)
• M19: 7,876,926 km (0.038 R)
• M20: 8,105,661 km (0.063 R)
• M21: 8,647,655 km (0.052 R)
• M22: 8,804,732 km (0.075 R)
• M23: 9,042,144 km (0.087 R)
• M24: 9,685,415 km (0.081 R)
• M25: 10,468,410 km (0.04 R)
• M26: 11,143,545 km (0.102 R)
• M27: 11,228,966 km (0.048 R)
• M28: 11,443,340 km (0.038 R)
• M29: 12,007,174 km (0.113 R)
• M30: 12,847,615 km (0.068 R)
• M31: 13,388,112 km (0.096 R)
• M32: 13,661,128 km (0.115 R)
• M33: 15,337,821 km (0.072 R)
• M34: 15,863,059 km (0.08 R)
• M35: 16,200,253 km (0.062 R)
• M36: 16,686,296 km (0.117 R)
• M37: 16,783,984 km (0.113 R)
• M38: 16,931,038 km (0.118 R)
• M39: 17,127,759 km (0.115 R)
• M40: 18,677,593 km (0.101 R)
• M41: 19,289,598 km (0.061 R)
• M42: 19,392,222 km (0.104 R)
• M43: 19,752,903 km (0.115 R)
• M44: 19,959,946 km (0.054 R)
• M45: 20,742,942 km (0.11 R)
• M46: 20,848,109 km (0.12 R)
• M47: 20,953,426 km (0.072 R)
• M48: 21,217,466 km (0.071 R)
• M49: 22,231,291 km (0.1 R)
• M50: 23,206,070 km (0.114 R)
• M51: 23,698,696 km (0.103 R)
• M52: 23,863,703 km (0.092 R)
• M53: 24,805,870 km (0.106 R)
• M54: 25,141,269 km (0.104 R)
• M55: 26,840,850 km (0.068 R)
• M56: 27,358,010 km (0.106 R)
• M57: 27,531,095 km (0.055 R)
• M58: 27,820,417 km (0.077 R)
• M59: 28,052,593 km (0.031 R)
• M60: 29,105,313 km (0.032 R)
• M61: 29,992,428 km (0.103 R)
• M62: 30,230,439 km (0.078 R)
• M63: 30,828,381 km (0.106 R)
• M64: 31,189,062 km (0.101 R)
• M65: 32,584,361 km (0.086 R)
• M66: 32,767,918 km (0.119 R)
• M67: 33,382,017 km (0.097 R)
• M68: 33,443,651 km (0.094 R)
• M69: 33,752,421 km (0.098 R)
• M70: 34,124,022 km (0.077 R)
• M71: 34,621,734 km (0.08 R)
• M72: 34,746,649 km (0.081 R)
• M73: 35,059,308 km (0.1 R)
• M74: 35,687,320 km (0.051 R)
• M75: 36,255,792 km (0.092 R)
• M76: 36,446,080 km (0.058 R)
• M77: 36,890,985 km (0.079 R)
• M78: 38,494,973 km (0.099 R)
• M79: 39,337,957 km (0.109 R)
• M80: 40,318,272 km (0.105 R)
• M81: 41,571,453 km (0.098 R)
• M82: 43,307,088 km (0.041 R)
• M83: 43,374,257 km (0.104 R)
• M84: 43,980,876 km (0.106 R)
• M85: 44,386,885 km (0.04 R)
• M86: 44,522,421 km (0.09 R)
• M87: 44,590,338 km (0.094 R)
• M88: 44,998,142 km (0.082 R)
• M89: 45,202,493 km (0.12 R)
• M90: 45,680,607 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.9

Radius: 8.4

Gravity: 10.63 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 9.96 AU - 10.82 AU

Year: 11881 Days

Day: 11.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,242,680 km

• M1: 106,214 km (0.081 R)
• M2: 227,090 km (0.117 R)
• M3: 323,131 km (0.11 R)
• M4: 391,946 km (0.06 R)
• M5: 650,152 km (0.082 R)
• M6: 779,405 km (0.085 R)
• M7: 1,000,062 km (0.105 R)
• M8: 1,673,252 km (0.103 R)
• M9: 2,013,438 km (0.104 R)
• M10: 2,150,021 km (0.12 R)
• M11: 2,578,319 km (0.061 R)
• M12: 3,414,721 km (0.113 R)
• M13: 3,879,372 km (0.028 R)
• M14: 4,721,608 km (0.1 R)
• M15: 5,088,871 km (0.102 R)
• M16: 5,276,018 km (0.083 R)
• M17: 5,503,706 km (0.113 R)
• M18: 6,325,447 km (0.069 R)
• M19: 6,405,781 km (0.078 R)
• M20: 6,689,418 km (0.082 R)
• M21: 6,812,238 km (0.04 R)
• M22: 7,395,221 km (0.075 R)
• M23: 7,522,230 km (0.071 R)
• M24: 7,735,706 km (0.105 R)
• M25: 8,475,916 km (0.102 R)
• M26: 8,653,489 km (0.032 R)
• M27: 9,976,682 km (0.034 R)
• M28: 10,070,181 km (0.057 R)
• M29: 10,211,102 km (0.092 R)
• M30: 11,361,958 km (0.072 R)
• M31: 11,903,054 km (0.063 R)
• M32: 12,857,339 km (0.107 R)
• M33: 12,959,215 km (0.079 R)
• M34: 13,836,008 km (0.108 R)
• M35: 14,202,672 km (0.12 R)
• M36: 15,106,393 km (0.072 R)
• M37: 15,483,828 km (0.117 R)
• M38: 15,864,555 km (0.098 R)
• M39: 16,193,222 km (0.066 R)
• M40: 16,634,984 km (0.117 R)
• M41: 17,586,875 km (0.069 R)
• M42: 18,556,419 km (0.047 R)
• M43: 18,614,014 km (0.041 R)
• M44: 18,960,633 km (0.117 R)
• M45: 20,368,648 km (0.089 R)
• M46: 20,725,887 km (0.096 R)
• M47: 21,688,699 km (0.119 R)
• M48: 22,604,537 km (0.118 R)
• M49: 23,284,161 km (0.098 R)
• M50: 23,657,706 km (0.036 R)
• M51: 24,284,671 km (0.087 R)
• M52: 25,107,759 km (0.031 R)
• M53: 25,299,094 km (0.051 R)
• M54: 26,004,598 km (0.101 R)
• M55: 26,651,459 km (0.108 R)
• M56: 27,303,706 km (0.11 R)
• M57: 27,631,774 km (0.071 R)
• M58: 27,697,597 km (0.114 R)
• M59: 28,890,490 km (0.102 R)
• M60: 28,957,211 km (0.103 R)
• M61: 29,493,220 km (0.086 R)
• M62: 31,876,314 km (0.102 R)
• M63: 32,707,480 km (0.074 R)
• M64: 33,897,232 km (0.1 R)
• M65: 34,674,692 km (0.094 R)
• M66: 36,103,053 km (0.107 R)
• M67: 36,391,028 km (0.113 R)
• M68: 36,969,224 km (0.11 R)
• M69: 37,259,594 km (0.08 R)
• M70: 37,332,298 km (0.05 R)
• M71: 37,623,416 km (0.087 R)
• M72: 38,869,566 km (0.079 R)
• M73: 41,176,515 km (0.052 R)
• M74: 42,157,129 km (0.049 R)
• M75: 42,232,825 km (0.085 R)
• M76: 42,612,205 km (0.045 R)
• M77: 44,218,139 km (0.08 R)
• M78: 44,835,080 km (0.075 R)
• M79: 45,144,598 km (0.071 R)
• M80: 45,765,878 km (0.076 R)
• M81: 46,233,671 km (0.037 R)
• M82: 46,468,091 km (0.04 R)
• M83: 46,938,277 km (0.095 R)
• M84: 47,567,635 km (0.029 R)
• M85: 48,278,973 km (0.083 R)
• M86: 49,792,305 km (0.113 R)
• M87: 50,353,746 km (0.108 R)
• M88: 51,563,843 km (0.09 R)
• M89: 51,644,925 km (0.106 R)
• M90: 52,376,010 km (0.043 R)
• M91: 53,766,223 km (0.071 R)
• M92: 53,848,352 km (0.118 R)
• M93: 54,589,609 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 253.5

Radius: 3.6

Gravity: 19.56 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 20.05 AU - 20.99 AU

Year: 32976 Days

Day: 20.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,242,680 km

• M1: 121,025 km (0.086 R)
• M2: 198,965 km (0.039 R)
• M3: 364,271 km (0.088 R)
• M4: 522,545 km (0.073 R)
• M5: 609,163 km (0.054 R)
• M6: 1,486,255 km (0.076 R)
• M7: 1,641,238 km (0.074 R)
• M8: 1,833,920 km (0.085 R)
• M9: 2,240,827 km (0.12 R)
• M10: 3,616,379 km (0.098 R)
• M11: 3,951,029 km (0.036 R)
• M12: 4,122,169 km (0.107 R)
• M13: 4,604,922 km (0.11 R)
• M14: 4,694,680 km (0.081 R)
• M15: 5,244,901 km (0.03 R)
• M16: 5,863,788 km (0.114 R)
• M17: 6,707,370 km (0.05 R)
• M18: 7,221,089 km (0.111 R)
• M19: 8,340,380 km (0.111 R)
• M20: 8,394,984 km (0.04 R)
• M21: 8,504,639 km (0.027 R)
• M22: 9,228,693 km (0.116 R)
• M23: 9,398,636 km (0.037 R)
• M24: 9,455,483 km (0.075 R)
• M25: 9,569,477 km (0.115 R)
• M26: 9,856,705 km (0.03 R)
• M27: 10,030,388 km (0.076 R)
• M28: 13,516,018 km (0.106 R)
• M29: 13,708,999 km (0.085 R)
• M30: 13,967,654 km (0.114 R)
• M31: 14,424,077 km (0.084 R)
• M32: 14,621,097 km (0.094 R)
• M33: 14,753,043 km (0.109 R)
• M34: 15,018,130 km (0.114 R)
• M35: 15,485,624 km (0.112 R)
• M36: 15,552,793 km (0.12 R)
• M37: 17,753,228 km (0.111 R)
• M38: 18,176,590 km (0.056 R)
• M39: 18,746,109 km (0.113 R)
• M40: 18,817,767 km (0.114 R)
• M41: 18,889,424 km (0.084 R)
• M42: 19,466,273 km (0.097 R)
• M43: 20,342,318 km (0.094 R)
• M44: 20,563,275 km (0.109 R)
• M45: 21,156,580 km (0.077 R)
• M46: 21,530,275 km (0.071 R)
• M47: 21,830,817 km (0.067 R)
• M48: 22,435,941 km (0.088 R)
• M49: 22,816,966 km (0.1 R)
• M50: 23,046,599 km (0.118 R)
• M51: 23,276,980 km (0.113 R)
• M52: 23,431,066 km (0.111 R)
• M53: 25,543,238 km (0.11 R)
• M54: 26,742,714 km (0.095 R)
• M55: 28,206,080 km (0.089 R)
• M56: 29,946,053 km (0.061 R)
• M57: 30,533,673 km (0.117 R)
• M58: 31,550,041 km (0.084 R)
• M59: 33,876,737 km (0.097 R)
• M60: 34,664,519 km (0.081 R)
• M61: 35,724,271 km (0.099 R)
• M62: 38,510,830 km (0.056 R)
• M63: 41,459,404 km (0.082 R)
• M64: 43,528,343 km (0.104 R)
• M65: 44,098,460 km (0.097 R)
• M66: 44,193,754 km (0.111 R)
• M67: 45,919,964 km (0.054 R)
• M68: 46,791,222 km (0.061 R)
• M69: 46,888,461 km (0.077 R)
• M70: 47,961,526 km (0.113 R)
• M71: 48,451,908 km (0.111 R)
• M72: 50,231,225 km (0.076 R)
• M73: 51,830,725 km (0.078 R)
• M74: 53,142,549 km (0.037 R)
• M75: 53,853,438 km (0.108 R)
• M76: 54,567,619 km (0.11 R)
• M77: 55,079,542 km (0.11 R)
• M78: 56,211,400 km (0.114 R)
• M79: 56,832,081 km (0.078 R)
• M80: 59,547,432 km (0.12 R)
• M81: 60,074,466 km (0.107 R)
• M82: 61,664,841 km (0.056 R)
• M83: 61,771,354 km (0.116 R)
• M84: 62,091,344 km (0.11 R)
• M85: 62,304,970 km (0.12 R)
• M86: 63,591,512 km (0.106 R)
• M87: 67,174,680 km (0.087 R)
• M88: 71,716,770 km (0.087 R)
• M89: 71,940,868 km (0.091 R)
• M90: 72,952,150 km (0.108 R)
• M91: 73,855,122 km (0.083 R)
• M92: 75,785,982 km (0.087 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 16,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit