🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.59 AU - 0.71 AU

Year: 184 Days

Day: 21.5 Hours

Environment

Temp: 200 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.66 AU - 0.92 AU

Year: 247 Days

Day: 19.7 Hours

Environment

Temp: 161 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.04 AU - 1.06 AU

Year: 378 Days

Day: 30.9 Hours

Environment

Temp: 103 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.94 AU - 3.28 AU

Year: 1928 Days

Day: 30.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,396,419 km

• M1: 2,567,099 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.3

Radius: 12.7

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.59 AU - 6.13 AU

Year: 4986 Days

Day: 5.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 82,396,419 km

• M1: 164,558 km (0.03 R)
• M2: 262,245 km (0.084 R)
• M3: 368,908 km (0.117 R)
• M4: 488,886 km (0.029 R)
• M5: 688,898 km (0.109 R)
• M6: 777,161 km (0.091 R)
• M7: 870,061 km (0.073 R)
• M8: 1,554,322 km (0.062 R)
• M9: 1,720,824 km (0.119 R)
• M10: 2,072,080 km (0.116 R)
• M11: 2,552,289 km (0.106 R)
• M12: 2,842,360 km (0.097 R)
• M13: 3,067,056 km (0.076 R)
• M14: 3,674,572 km (0.098 R)
• M15: 3,796,495 km (0.099 R)
• M16: 4,002,790 km (0.092 R)
• M17: 4,149,396 km (0.119 R)
• M18: 4,234,069 km (0.116 R)
• M19: 4,448,143 km (0.05 R)
• M20: 4,534,910 km (0.103 R)
• M21: 4,776,211 km (0.086 R)
• M22: 4,864,923 km (0.048 R)
• M23: 4,954,382 km (0.098 R)
• M24: 5,432,647 km (0.039 R)
• M25: 5,595,409 km (0.077 R)
• M26: 5,783,454 km (0.086 R)
• M27: 5,878,299 km (0.03 R)
• M28: 6,021,464 km (0.064 R)
• M29: 6,955,254 km (0.084 R)
• M30: 7,234,104 km (0.093 R)
• M31: 7,542,425 km (0.06 R)
• M32: 7,986,731 km (0.116 R)
• M33: 8,466,641 km (0.082 R)
• M34: 8,655,733 km (0.109 R)
• M35: 9,203,859 km (0.119 R)
• M36: 9,287,036 km (0.091 R)
• M37: 9,763,355 km (0.097 R)
• M38: 10,104,289 km (0.119 R)
• M39: 10,218,881 km (0.059 R)
• M40: 11,091,785 km (0.087 R)
• M41: 11,328,598 km (0.06 R)
• M42: 11,656,965 km (0.101 R)
• M43: 13,095,199 km (0.094 R)
• M44: 13,629,264 km (0.058 R)
• M45: 13,724,258 km (0.105 R)
• M46: 14,106,331 km (0.066 R)
• M47: 14,395,354 km (0.097 R)
• M48: 14,621,397 km (0.118 R)
• M49: 15,802,621 km (0.06 R)
• M50: 16,438,412 km (0.07 R)
• M51: 17,734,977 km (0.081 R)
• M52: 18,465,613 km (0.096 R)
• M53: 18,922,784 km (0.055 R)
• M54: 19,099,759 km (0.095 R)
• M55: 19,562,166 km (0.107 R)
• M56: 20,100,269 km (0.111 R)
• M57: 20,244,631 km (0.048 R)
• M58: 20,425,495 km (0.08 R)
• M59: 20,861,872 km (0.106 R)
• M60: 21,191,137 km (0.092 R)
• M61: 21,669,850 km (0.109 R)
• M62: 22,713,146 km (0.087 R)
• M63: 22,901,040 km (0.12 R)
• M64: 23,620,307 km (0.047 R)
• M65: 23,848,893 km (0.079 R)
• M66: 25,626,265 km (0.045 R)
• M67: 26,412,252 km (0.114 R)
• M68: 26,530,883 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 852.2

Radius: 3.7

Gravity: 62.25 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 14.12 AU - 17.46 AU

Year: 22052 Days

Day: 16.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 82,396,419 km

• M1: 146,756 km (0.062 R)
• M2: 274,662 km (0.119 R)
• M3: 545,733 km (0.065 R)
• M4: 1,081,144 km (0.041 R)
• M5: 1,141,432 km (0.118 R)
• M6: 1,459,327 km (0.052 R)
• M7: 1,697,487 km (0.087 R)
• M8: 2,171,263 km (0.117 R)
• M9: 3,720,200 km (0.053 R)
• M10: 4,521,147 km (0.097 R)
• M11: 4,667,902 km (0.115 R)
• M12: 5,528,539 km (0.067 R)
• M13: 5,950,106 km (0.109 R)
• M14: 6,164,779 km (0.089 R)
• M15: 6,992,204 km (0.061 R)
• M16: 8,207,837 km (0.072 R)
• M17: 8,506,883 km (0.096 R)
• M18: 8,992,627 km (0.067 R)
• M19: 9,612,262 km (0.052 R)
• M20: 9,864,035 km (0.089 R)
• M21: 10,117,902 km (0.055 R)
• M22: 10,632,220 km (0.083 R)
• M23: 11,286,860 km (0.09 R)
• M24: 11,552,396 km (0.05 R)
• M25: 11,619,117 km (0.103 R)
• M26: 12,293,205 km (0.084 R)
• M27: 12,979,859 km (0.108 R)
• M28: 14,533,732 km (0.106 R)
• M29: 15,113,125 km (0.048 R)
• M30: 16,294,649 km (0.053 R)
• M31: 16,745,238 km (0.064 R)
• M32: 19,454,305 km (0.115 R)
• M33: 19,692,765 km (0.095 R)
• M34: 20,253,009 km (0.104 R)
• M35: 20,333,492 km (0.069 R)
• M36: 23,637,361 km (0.096 R)
• M37: 23,976,799 km (0.09 R)
• M38: 24,317,882 km (0.103 R)
• M39: 24,660,611 km (0.085 R)
• M40: 27,458,689 km (0.071 R)
• M41: 27,547,849 km (0.062 R)
• M42: 28,443,642 km (0.114 R)
• M43: 28,533,699 km (0.102 R)
• M44: 29,257,903 km (0.099 R)
• M45: 29,531,068 km (0.091 R)
• M46: 31,187,566 km (0.12 R)
• M47: 31,373,516 km (0.09 R)
• M48: 32,120,907 km (0.044 R)
• M49: 33,158,069 km (0.044 R)
• M50: 33,537,898 km (0.09 R)
• M51: 33,633,192 km (0.119 R)
• M52: 33,823,779 km (0.1 R)
• M53: 34,397,936 km (0.035 R)
• M54: 34,590,020 km (0.118 R)
• M55: 35,555,824 km (0.081 R)
• M56: 36,530,454 km (0.073 R)
• M57: 36,726,427 km (0.037 R)
• M58: 38,605,526 km (0.106 R)
• M59: 40,617,019 km (0.058 R)
• M60: 42,148,003 km (0.112 R)
• M61: 46,746,043 km (0.107 R)
• M62: 47,920,237 km (0.09 R)
• M63: 49,862,317 km (0.056 R)
• M64: 50,297,497 km (0.082 R)
• M65: 52,050,335 km (0.108 R)
• M66: 56,179,685 km (0.09 R)
• M67: 57,313,637 km (0.11 R)
• M68: 57,997,748 km (0.068 R)
• M69: 58,340,776 km (0.113 R)
• M70: 58,569,810 km (0.118 R)
• M71: 59,258,709 km (0.069 R)
• M72: 59,604,280 km (0.108 R)
• M73: 61,225,322 km (0.072 R)
• M74: 61,341,709 km (0.099 R)
• M75: 63,801,996 km (0.101 R)
• M76: 65,341,059 km (0.103 R)
• M77: 66,055,538 km (0.086 R)
• M78: 67,252,022 km (0.038 R)
• M79: 70,031,102 km (0.06 R)
• M80: 71,741,005 km (0.065 R)
• M81: 72,477,924 km (0.106 R)
• M82: 73,959,542 km (0.064 R)
• M83: 75,077,187 km (0.076 R)
• M84: 76,701,521 km (0.085 R)
• M85: 78,463,634 km (0.116 R)
• M86: 78,590,045 km (0.084 R)
• M87: 79,096,284 km (0.12 R)
• M88: 79,222,993 km (0.025 R)
• M89: 80,876,349 km (0.063 R)
• M90: 83,313,448 km (0.055 R)
• M91: 84,087,916 km (0.053 R)
• M92: 84,735,226 km (0.109 R)
• M93: 85,254,331 km (0.101 R)
• M94: 86,034,783 km (0.094 R)
• M95: 86,817,778 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60

Radius: 4.8

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 14.08 AU - 18.44 AU

Year: 23044 Days

Day: 24.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 82,396,419 km

• M1: 499,358 km (0.07 R)
• M2: 994,826 km (0.107 R)
• M3: 1,044,193 km (0.113 R)
• M4: 1,145,471 km (0.064 R)
• M5: 1,737,878 km (0.092 R)
• M6: 2,002,068 km (0.091 R)
• M7: 3,425,941 km (0.075 R)
• M8: 3,781,984 km (0.109 R)
• M9: 3,911,984 km (0.109 R)
• M10: 4,149,695 km (0.043 R)
• M11: 4,364,967 km (0.093 R)
• M12: 5,641,934 km (0.037 R)
• M13: 6,213,398 km (0.119 R)
• M14: 6,336,068 km (0.1 R)
• M15: 6,459,486 km (0.105 R)
• M16: 8,986,494 km (0.096 R)
• M17: 9,722,814 km (0.098 R)
• M18: 10,333,024 km (0.081 R)
• M19: 10,734,395 km (0.104 R)
• M20: 11,779,037 km (0.118 R)
• M21: 12,429,040 km (0.058 R)
• M22: 12,544,978 km (0.056 R)
• M23: 13,051,217 km (0.09 R)
• M24: 13,090,562 km (0.079 R)
• M25: 13,524,695 km (0.047 R)
• M26: 14,043,799 km (0.081 R)
• M27: 14,488,105 km (0.1 R)
• M28: 15,266,463 km (0.073 R)
• M29: 15,390,629 km (0.025 R)
• M30: 16,395,627 km (0.107 R)
• M31: 16,565,271 km (0.072 R)
• M32: 17,292,467 km (0.114 R)
• M33: 18,117,499 km (0.114 R)
• M34: 18,733,543 km (0.078 R)
• M35: 19,222,429 km (0.111 R)
• M36: 19,580,566 km (0.103 R)
• M37: 19,715,503 km (0.115 R)
• M38: 20,668,292 km (0.037 R)
• M39: 23,138,751 km (0.108 R)
• M40: 23,567,499 km (0.111 R)
• M41: 23,950,769 km (0.082 R)
• M42: 24,432,773 km (0.101 R)
• M43: 25,504,343 km (0.102 R)
• M44: 26,442,172 km (0.06 R)
• M45: 27,945,630 km (0.087 R)
• M46: 28,046,908 km (0.101 R)
• M47: 28,249,763 km (0.112 R)
• M48: 32,619,517 km (0.084 R)
• M49: 32,672,773 km (0.11 R)
• M50: 33,314,399 km (0.079 R)
• M51: 33,636,632 km (0.032 R)
• M52: 34,392,850 km (0.045 R)
• M53: 34,664,220 km (0.097 R)
• M54: 34,772,978 km (0.069 R)
• M55: 36,417,956 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208.9

Radius: 5.1

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 15.71 AU - 18.81 AU

Year: 25202 Days

Day: 24.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 82,396,419 km

• M1: 219,759 km (0.08 R)
• M2: 299,345 km (0.064 R)
• M3: 358,137 km (0.091 R)
• M4: 523,144 km (0.116 R)
• M5: 652,247 km (0.113 R)
• M6: 730,786 km (0.118 R)
• M7: 2,701,289 km (0.111 R)
• M8: 2,991,209 km (0.11 R)
• M9: 3,223,535 km (0.116 R)
• M10: 4,063,826 km (0.027 R)
• M11: 4,210,133 km (0.112 R)
• M12: 5,163,520 km (0.078 R)
• M13: 5,603,487 km (0.09 R)
• M14: 6,097,011 km (0.093 R)
• M15: 6,819,718 km (0.042 R)
• M16: 6,993,700 km (0.094 R)
• M17: 8,344,420 km (0.119 R)
• M18: 8,530,519 km (0.08 R)
• M19: 9,578,303 km (0.098 R)
• M20: 10,666,029 km (0.08 R)
• M21: 11,378,414 km (0.114 R)
• M22: 11,636,470 km (0.06 R)
• M23: 11,844,411 km (0.056 R)
• M24: 11,896,621 km (0.073 R)
• M25: 12,422,458 km (0.105 R)
• M26: 12,688,143 km (0.077 R)
• M27: 13,063,484 km (0.051 R)
• M28: 14,600,603 km (0.053 R)
• M29: 16,020,436 km (0.082 R)
• M30: 16,193,820 km (0.118 R)
• M31: 16,600,726 km (0.117 R)
• M32: 19,172,912 km (0.048 R)
• M33: 20,348,452 km (0.052 R)
• M34: 20,724,391 km (0.1 R)
• M35: 21,610,759 km (0.063 R)
• M36: 24,011,954 km (0.067 R)
• M37: 24,078,076 km (0.087 R)
• M38: 24,210,321 km (0.079 R)
• M39: 25,614,147 km (0.08 R)
• M40: 27,388,528 km (0.077 R)
• M41: 28,639,914 km (0.117 R)
• M42: 29,838,791 km (0.117 R)
• M43: 30,265,893 km (0.097 R)
• M44: 30,910,211 km (0.096 R)
• M45: 31,342,250 km (0.102 R)
• M46: 31,559,167 km (0.109 R)
• M47: 31,921,493 km (0.06 R)
• M48: 34,571,470 km (0.057 R)
• M49: 35,094,912 km (0.1 R)
• M50: 35,545,651 km (0.115 R)
• M51: 37,751,023 km (0.113 R)
• M52: 38,676,435 km (0.045 R)
• M53: 38,753,927 km (0.099 R)
• M54: 41,101,566 km (0.109 R)
• M55: 43,253,532 km (0.075 R)
• M56: 44,383,594 km (0.077 R)
• M57: 44,952,365 km (0.042 R)
• M58: 45,115,277 km (0.035 R)
• M59: 45,769,020 km (0.115 R)
• M60: 46,755,468 km (0.06 R)
• M61: 47,085,780 km (0.06 R)
• M62: 48,582,058 km (0.06 R)
• M63: 48,916,709 km (0.109 R)
• M64: 50,262,790 km (0.088 R)
• M65: 50,770,675 km (0.035 R)
• M66: 51,365,326 km (0.109 R)
• M67: 51,791,531 km (0.077 R)
• M68: 54,026,673 km (0.082 R)
• M69: 54,720,807 km (0.108 R)
• M70: 54,894,789 km (0.049 R)
• M71: 58,768,476 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.3

Radius: 4.3

Gravity: 27.71 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 14.01 AU - 21.29 AU

Year: 26061 Days

Day: 20.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,396,419 km

• M1: 123,717 km (0.066 R)
• M2: 663,467 km (0.058 R)
• M3: 712,235 km (0.061 R)
• M4: 1,386,623 km (0.108 R)
• M5: 1,986,959 km (0.094 R)
• M6: 2,058,168 km (0.084 R)
• M7: 2,276,730 km (0.101 R)
• M8: 2,618,412 km (0.098 R)
• M9: 2,935,559 km (0.08 R)
• M10: 3,605,608 km (0.079 R)
• M11: 4,506,187 km (0.097 R)
• M12: 5,472,290 km (0.108 R)
• M13: 5,673,050 km (0.111 R)
• M14: 6,081,602 km (0.051 R)
• M15: 6,394,262 km (0.105 R)
• M16: 7,584,762 km (0.072 R)
• M17: 8,550,416 km (0.111 R)
• M18: 9,077,000 km (0.115 R)
• M19: 10,781,668 km (0.091 R)
• M20: 11,033,142 km (0.085 R)
• M21: 11,222,982 km (0.108 R)
• M22: 14,197,137 km (0.108 R)
• M23: 14,541,960 km (0.051 R)
• M24: 14,889,326 km (0.075 R)
• M25: 15,239,535 km (0.081 R)
• M26: 15,663,346 km (0.091 R)
• M27: 15,876,672 km (0.064 R)
• M28: 16,090,897 km (0.099 R)
• M29: 17,323,284 km (0.102 R)
• M30: 19,800,774 km (0.067 R)
• M31: 20,806,670 km (0.057 R)
• M32: 20,884,760 km (0.089 R)
• M33: 21,433,934 km (0.094 R)
• M34: 21,908,459 km (0.065 R)
• M35: 23,759,283 km (0.098 R)
• M36: 23,840,964 km (0.094 R)
• M37: 25,159,220 km (0.086 R)
• M38: 25,242,397 km (0.12 R)
• M39: 25,911,099 km (0.115 R)
• M40: 26,332,068 km (0.051 R)
• M41: 26,670,458 km (0.111 R)
• M42: 28,124,400 km (0.077 R)
• M43: 28,470,270 km (0.109 R)
• M44: 30,043,890 km (0.073 R)
• M45: 34,007,486 km (0.034 R)
• M46: 35,395,754 km (0.111 R)
• M47: 36,331,488 km (0.101 R)
• M48: 38,227,342 km (0.06 R)
• M49: 39,090,971 km (0.097 R)
• M50: 39,380,293 km (0.064 R)
• M51: 41,130,887 km (0.059 R)
• M52: 43,404,326 km (0.06 R)
• M53: 46,226,640 km (0.112 R)
• M54: 46,941,418 km (0.098 R)
• M55: 48,072,079 km (0.116 R)
• M56: 48,588,940 km (0.086 R)
• M57: 50,569,915 km (0.06 R)
• M58: 50,779,950 km (0.068 R)
• M59: 51,095,452 km (0.087 R)
• M60: 52,152,211 km (0.085 R)
• M61: 52,683,284 km (0.105 R)
• M62: 52,896,311 km (0.099 R)
• M63: 53,429,927 km (0.083 R)
• M64: 54,502,394 km (0.084 R)
• M65: 55,907,267 km (0.115 R)
• M66: 58,973,276 km (0.098 R)
• M67: 59,748,342 km (0.086 R)
• M68: 59,859,344 km (0.065 R)
• M69: 61,308,349 km (0.031 R)
• M70: 61,420,398 km (0.094 R)
• M71: 61,644,495 km (0.103 R)
• M72: 62,430,931 km (0.057 R)
• M73: 62,656,226 km (0.07 R)
• M74: 63,107,712 km (0.1 R)
• M75: 65,038,422 km (0.104 R)
• M76: 65,610,036 km (0.065 R)
• M77: 66,527,968 km (0.119 R)
• M78: 66,643,009 km (0.101 R)
• M79: 67,797,007 km (0.105 R)
• M80: 68,260,461 km (0.1 R)
• M81: 72,834,117 km (0.091 R)
• M82: 72,952,748 km (0.096 R)
• M83: 73,903,592 km (0.093 R)
• M84: 74,619,418 km (0.112 R)
• M85: 75,097,832 km (0.105 R)
• M86: 75,217,660 km (0.12 R)
• M87: 75,577,443 km (0.032 R)
• M88: 75,697,420 km (0.05 R)
• M89: 77,142,835 km (0.08 R)
• M90: 77,747,809 km (0.12 R)
• M91: 78,232,805 km (0.09 R)
• M92: 79,694,077 km (0.077 R)
• M93: 82,149,576 km (0.08 R)
• M94: 82,272,995 km (0.102 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 16,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit