🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.92 AU - 1.36 AU

Year: 438 Days

Day: 15.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 97,468,331 km

• M1: 249,529 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.67 AU - 2.03 AU

Year: 906 Days

Day: 16.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 140.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.81 AU - 3.73 AU

Year: 2128 Days

Day: 43.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.52 AU - 5.82 AU

Year: 3632 Days

Day: 31.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.8

Radius: 10.4

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.55 AU - 8.77 AU

Year: 8389 Days

Day: 10.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 97,468,331 km

• M1: 134,937 km (0.119 R)
• M2: 241,451 km (0.106 R)
• M3: 326,123 km (0.096 R)
• M4: 435,779 km (0.04 R)
• M5: 548,725 km (0.104 R)
• M6: 698,921 km (0.077 R)
• M7: 765,792 km (0.034 R)
• M8: 849,417 km (0.097 R)
• M9: 1,167,611 km (0.051 R)
• M10: 1,265,299 km (0.109 R)
• M11: 2,328,790 km (0.061 R)
• M12: 2,580,862 km (0.102 R)
• M13: 3,043,120 km (0.034 R)
• M14: 3,111,337 km (0.078 R)
• M15: 3,342,465 km (0.085 R)
• M16: 3,412,926 km (0.042 R)
• M17: 4,144,759 km (0.095 R)
• M18: 4,322,481 km (0.055 R)
• M19: 4,476,716 km (0.065 R)
• M20: 4,685,405 km (0.101 R)
• M21: 4,843,979 km (0.054 R)
• M22: 5,004,498 km (0.113 R)
• M23: 5,413,199 km (0.026 R)
• M24: 5,663,775 km (0.115 R)
• M25: 5,832,821 km (0.096 R)
• M26: 5,975,089 km (0.063 R)
• M27: 7,154,069 km (0.113 R)
• M28: 7,832,496 km (0.08 R)
• M29: 8,147,848 km (0.064 R)
• M30: 8,275,006 km (0.094 R)
• M31: 8,596,193 km (0.111 R)
• M32: 9,184,412 km (0.119 R)
• M33: 9,483,458 km (0.068 R)
• M34: 9,651,007 km (0.104 R)
• M35: 10,125,382 km (0.117 R)
• M36: 10,434,302 km (0.044 R)
• M37: 10,572,680 km (0.101 R)
• M38: 10,886,087 km (0.099 R)
• M39: 10,956,249 km (0.117 R)
• M40: 11,061,566 km (0.07 R)
• M41: 12,462,400 km (0.086 R)
• M42: 12,719,709 km (0.062 R)
• M43: 13,053,162 km (0.1 R)
• M44: 13,539,804 km (0.046 R)
• M45: 14,223,616 km (0.117 R)
• M46: 14,376,954 km (0.091 R)
• M47: 14,957,394 km (0.104 R)
• M48: 15,035,484 km (0.079 R)
• M49: 15,113,574 km (0.09 R)
• M50: 15,664,094 km (0.103 R)
• M51: 17,314,009 km (0.097 R)
• M52: 17,519,107 km (0.099 R)
• M53: 18,934,303 km (0.072 R)
• M54: 19,060,863 km (0.063 R)
• M55: 19,145,535 km (0.116 R)
• M56: 19,442,487 km (0.034 R)
• M57: 19,826,655 km (0.069 R)
• M58: 21,431,989 km (0.113 R)
• M59: 21,652,197 km (0.072 R)
• M60: 22,050,277 km (0.12 R)
• M61: 22,495,481 km (0.105 R)
• M62: 23,712,459 km (0.044 R)
• M63: 24,031,402 km (0.061 R)
• M64: 24,535,696 km (0.066 R)
• M65: 25,089,657 km (0.104 R)
• M66: 25,554,458 km (0.077 R)
• M67: 25,787,831 km (0.097 R)
• M68: 26,586,982 km (0.115 R)
• M69: 27,824,755 km (0.102 R)
• M70: 27,968,818 km (0.077 R)
• M71: 29,032,758 km (0.079 R)
• M72: 29,178,765 km (0.111 R)
• M73: 29,276,303 km (0.101 R)
• M74: 29,814,706 km (0.027 R)
• M75: 29,962,210 km (0.115 R)
• M76: 30,060,495 km (0.111 R)
• M77: 30,752,385 km (0.041 R)
• M78: 31,699,789 km (0.067 R)
• M79: 32,606,053 km (0.091 R)
• M80: 33,164,053 km (0.042 R)
• M81: 33,469,831 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.5

Radius: 8.6

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.47 AU - 11.25 AU

Year: 10306 Days

Day: 9.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 97,468,331 km

• M1: 112,348 km (0.098 R)
• M2: 207,941 km (0.078 R)
• M3: 362,625 km (0.083 R)
• M4: 434,582 km (0.079 R)
• M5: 489,335 km (0.114 R)
• M6: 558,898 km (0.06 R)
• M7: 988,543 km (0.038 R)
• M8: 1,236,726 km (0.107 R)
• M9: 1,351,617 km (0.076 R)
• M10: 1,681,330 km (0.102 R)
• M11: 1,735,784 km (0.115 R)
• M12: 2,272,092 km (0.114 R)
• M13: 2,352,726 km (0.078 R)
• M14: 2,455,051 km (0.03 R)
• M15: 2,706,525 km (0.078 R)
• M16: 2,813,786 km (0.052 R)
• M17: 2,878,712 km (0.102 R)
• M18: 3,189,127 km (0.116 R)
• M19: 3,841,673 km (0.083 R)
• M20: 4,183,205 km (0.116 R)
• M21: 4,869,560 km (0.096 R)
• M22: 5,427,411 km (0.09 R)
• M23: 5,508,792 km (0.113 R)
• M24: 5,645,225 km (0.12 R)
• M25: 5,700,277 km (0.106 R)
• M26: 5,810,680 km (0.06 R)
• M27: 6,487,910 km (0.051 R)
• M28: 6,603,250 km (0.101 R)
• M29: 6,894,517 km (0.111 R)
• M30: 7,071,192 km (0.107 R)
• M31: 8,008,572 km (0.055 R)
• M32: 8,760,751 km (0.08 R)
• M33: 9,016,563 km (0.033 R)
• M34: 9,080,890 km (0.11 R)
• M35: 9,274,769 km (0.118 R)
• M36: 10,130,768 km (0.103 R)
• M37: 10,298,317 km (0.049 R)
• M38: 10,534,383 km (0.043 R)
• M39: 10,943,383 km (0.064 R)
• M40: 11,496,596 km (0.069 R)
• M41: 11,776,644 km (0.082 R)
• M42: 12,450,881 km (0.12 R)
• M43: 13,028,329 km (0.11 R)
• M44: 13,540,702 km (0.069 R)
• M45: 13,873,557 km (0.064 R)
• M46: 14,059,657 km (0.107 R)
• M47: 14,359,301 km (0.111 R)
• M48: 14,585,194 km (0.104 R)
• M49: 14,774,585 km (0.098 R)
• M50: 14,888,429 km (0.085 R)
• M51: 14,964,574 km (0.085 R)
• M52: 15,771,804 km (0.085 R)
• M53: 16,043,923 km (0.074 R)
• M54: 16,239,298 km (0.092 R)
• M55: 17,308,025 km (0.111 R)
• M56: 17,952,044 km (0.097 R)
• M57: 18,236,280 km (0.098 R)
• M58: 19,804,963 km (0.112 R)
• M59: 20,436,116 km (0.088 R)
• M60: 20,690,433 km (0.094 R)
• M61: 21,330,712 km (0.103 R)
• M62: 22,194,490 km (0.112 R)
• M63: 23,158,050 km (0.106 R)
• M64: 23,511,699 km (0.061 R)
• M65: 24,493,659 km (0.064 R)
• M66: 24,944,398 km (0.045 R)
• M67: 25,671,294 km (0.047 R)
• M68: 25,808,475 km (0.116 R)
• M69: 26,313,069 km (0.095 R)
• M70: 28,269,958 km (0.073 R)
• M71: 30,853,813 km (0.044 R)
• M72: 31,243,067 km (0.119 R)
• M73: 32,321,817 km (0.105 R)
• M74: 32,816,088 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.5

Radius: 14.7

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 11.6 AU - 12.4 AU

Year: 14960 Days

Day: 7.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 97,468,331 km

• M1: 716,424 km (0.113 R)
• M2: 1,237,174 km (0.112 R)
• M3: 1,526,796 km (0.088 R)
• M4: 1,716,486 km (0.104 R)
• M5: 1,863,989 km (0.119 R)
• M6: 3,409,934 km (0.04 R)
• M7: 3,566,413 km (0.119 R)
• M8: 3,693,272 km (0.1 R)
• M9: 3,853,940 km (0.099 R)
• M10: 4,215,967 km (0.093 R)
• M11: 4,384,265 km (0.096 R)
• M12: 4,727,592 km (0.112 R)
• M13: 4,902,621 km (0.111 R)
• M14: 5,008,686 km (0.057 R)
• M15: 5,259,263 km (0.113 R)
• M16: 5,698,332 km (0.082 R)
• M17: 6,769,154 km (0.109 R)
• M18: 7,086,601 km (0.11 R)
• M19: 7,818,583 km (0.065 R)
• M20: 8,404,708 km (0.106 R)
• M21: 8,789,025 km (0.113 R)
• M22: 9,663,873 km (0.036 R)
• M23: 10,021,711 km (0.045 R)
• M24: 10,292,932 km (0.081 R)
• M25: 11,685,090 km (0.06 R)
• M26: 11,827,656 km (0.116 R)
• M27: 12,162,307 km (0.069 R)
• M28: 12,306,818 km (0.062 R)
• M29: 12,451,779 km (0.057 R)
• M30: 12,597,337 km (0.117 R)
• M31: 12,939,318 km (0.095 R)
• M32: 13,284,291 km (0.081 R)
• M33: 15,106,094 km (0.026 R)
• M34: 15,313,436 km (0.063 R)
• M35: 16,737,159 km (0.118 R)
• M36: 16,951,683 km (0.071 R)
• M37: 19,540,025 km (0.075 R)
• M38: 19,822,615 km (0.119 R)
• M39: 20,106,702 km (0.109 R)
• M40: 20,391,985 km (0.036 R)
• M41: 21,139,974 km (0.111 R)
• M42: 21,488,388 km (0.057 R)
• M43: 22,073,016 km (0.044 R)
• M44: 22,190,600 km (0.082 R)
• M45: 23,138,901 km (0.111 R)
• M46: 24,464,189 km (0.055 R)
• M47: 24,768,919 km (0.118 R)
• M48: 25,566,874 km (0.026 R)
• M49: 25,690,442 km (0.117 R)
• M50: 25,876,093 km (0.091 R)
• M51: 27,947,725 km (0.1 R)
• M52: 28,585,909 km (0.119 R)
• M53: 28,714,114 km (0.044 R)
• M54: 28,971,273 km (0.085 R)
• M55: 29,358,133 km (0.063 R)
• M56: 29,617,087 km (0.095 R)
• M57: 29,746,938 km (0.072 R)
• M58: 30,529,485 km (0.064 R)
• M59: 30,660,532 km (0.112 R)
• M60: 31,318,763 km (0.039 R)
• M61: 31,583,402 km (0.119 R)
• M62: 32,649,286 km (0.042 R)
• M63: 33,254,111 km (0.115 R)
• M64: 33,794,757 km (0.032 R)
• M65: 34,747,845 km (0.097 R)
• M66: 34,953,243 km (0.061 R)
• M67: 35,090,425 km (0.118 R)
• M68: 35,227,755 km (0.072 R)
• M69: 35,917,252 km (0.046 R)
• M70: 36,055,630 km (0.053 R)
• M71: 36,471,961 km (0.1 R)
• M72: 36,750,363 km (0.104 R)
• M73: 37,871,150 km (0.114 R)
• M74: 39,145,424 km (0.115 R)
• M75: 39,430,558 km (0.114 R)
• M76: 40,146,234 km (0.11 R)
• M77: 41,010,910 km (0.084 R)
• M78: 42,538,603 km (0.093 R)
• M79: 42,758,363 km (0.101 R)
• M80: 42,905,118 km (0.111 R)
• M81: 43,346,282 km (0.042 R)
• M82: 44,159,047 km (0.104 R)
• M83: 48,221,527 km (0.12 R)
• M84: 49,602,016 km (0.087 R)
• M85: 50,607,164 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 968.6

Radius: 7.6

Gravity: 16.77 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 15.42 AU - 17.82 AU

Year: 24385 Days

Day: 15.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 97,468,331 km

• M1: 273,465 km (0.102 R)
• M2: 993,180 km (0.104 R)
• M3: 1,316,461 km (0.079 R)
• M4: 1,708,108 km (0.114 R)
• M5: 2,054,727 km (0.052 R)
• M6: 2,297,823 km (0.119 R)
• M7: 2,945,732 km (0.113 R)
• M8: 3,127,643 km (0.064 R)
• M9: 3,647,046 km (0.116 R)
• M10: 4,142,215 km (0.064 R)
• M11: 5,360,092 km (0.107 R)
• M12: 5,415,443 km (0.09 R)
• M13: 5,582,544 km (0.054 R)
• M14: 5,864,985 km (0.109 R)
• M15: 6,036,573 km (0.09 R)
• M16: 6,094,168 km (0.089 R)
• M17: 6,326,494 km (0.067 R)
• M18: 6,680,293 km (0.107 R)
• M19: 7,223,034 km (0.059 R)
• M20: 7,530,757 km (0.08 R)
• M21: 8,608,609 km (0.1 R)
• M22: 9,000,556 km (0.111 R)
• M23: 9,801,802 km (0.114 R)
• M24: 10,625,787 km (0.099 R)
• M25: 10,695,500 km (0.119 R)
• M26: 11,975,310 km (0.096 R)
• M27: 13,227,893 km (0.07 R)
• M28: 16,014,751 km (0.082 R)
• M29: 18,637,651 km (0.082 R)
• M30: 20,257,048 km (0.114 R)
• M31: 20,952,229 km (0.051 R)
• M32: 22,366,078 km (0.063 R)
• M33: 22,814,124 km (0.105 R)
• M34: 23,628,236 km (0.107 R)
• M35: 24,176,213 km (0.11 R)
• M36: 24,451,772 km (0.067 R)
• M37: 25,564,481 km (0.073 R)
• M38: 25,657,830 km (0.118 R)
• M39: 26,315,313 km (0.107 R)
• M40: 26,693,496 km (0.083 R)
• M41: 28,417,462 km (0.108 R)
• M42: 30,078,447 km (0.085 R)
• M43: 30,672,201 km (0.068 R)
• M44: 30,771,534 km (0.108 R)
• M45: 30,970,499 km (0.096 R)
• M46: 31,369,776 km (0.105 R)
• M47: 33,289,416 km (0.108 R)
• M48: 34,006,289 km (0.106 R)
• M49: 35,350,874 km (0.12 R)
• M50: 38,412,544 km (0.06 R)
• M51: 40,029,249 km (0.101 R)
• M52: 41,668,093 km (0.067 R)
• M53: 43,663,280 km (0.037 R)
• M54: 43,998,978 km (0.06 R)
• M55: 45,689,583 km (0.118 R)
• M56: 45,803,128 km (0.12 R)
• M57: 48,438,594 km (0.116 R)
• M58: 50,066,817 km (0.045 R)
• M59: 51,240,711 km (0.076 R)
• M60: 51,594,660 km (0.027 R)
• M61: 52,305,100 km (0.076 R)
• M62: 53,018,682 km (0.09 R)
• M63: 55,662,525 km (0.073 R)
• M64: 55,783,700 km (0.089 R)
• M65: 55,905,023 km (0.108 R)
• M66: 56,147,821 km (0.119 R)
• M67: 56,269,444 km (0.092 R)
• M68: 58,718,660 km (0.062 R)
• M69: 62,205,637 km (0.071 R)
• M70: 62,961,555 km (0.09 R)
• M71: 66,915,277 km (0.12 R)
• M72: 69,377,957 km (0.073 R)
• M73: 69,900,203 km (0.06 R)
• M74: 70,686,041 km (0.114 R)
• M75: 74,391,580 km (0.119 R)
• M76: 75,999,009 km (0.033 R)
• M77: 76,806,988 km (0.059 R)
• M78: 77,076,862 km (0.074 R)
• M79: 77,482,422 km (0.045 R)
• M80: 78,703,290 km (0.086 R)
• M81: 79,793,709 km (0.1 R)
• M82: 81,026,545 km (0.106 R)
• M83: 81,576,467 km (0.062 R)
• M84: 84,483,901 km (0.098 R)
• M85: 85,460,626 km (0.098 R)
• M86: 87,566,066 km (0.067 R)
• M87: 90,399,749 km (0.115 R)
• M88: 91,255,748 km (0.085 R)
• M89: 91,398,614 km (0.082 R)
• M90: 91,541,630 km (0.099 R)
• M91: 92,257,755 km (0.067 R)
• M92: 93,119,588 km (0.101 R)
• M93: 95,575,686 km (0.111 R)
• M94: 95,720,946 km (0.063 R)
• M95: 96,011,315 km (0.111 R)
• M96: 96,593,251 km (0.081 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 10,545 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit