🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.57 AU - 0.75 AU

Year: 187 Days

Day: 21.2 Hours

Environment

Temp: 182 °C

Axial Tilt: 46.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.69 AU - 1.11 AU

Year: 297 Days

Day: 22.7 Hours

Environment

Temp: 186 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,309,239 km

• M1: 273,016 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.9 AU - 1.16 AU

Year: 364 Days

Day: 39.9 Hours

Environment

Temp: 146 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.68 AU - 2.04 AU

Year: 883 Days

Day: 19.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,309,239 km

• M1: 35,455 km (0.111 R)
• M2: 975,528 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.02 AU - 2.78 AU

Year: 1295 Days

Day: 35 Hours

Environment

Temp: -74 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,309,239 km

• M1: 1,260,212 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.1

Radius: 8.4

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 8.41 AU - 9.43 AU

Year: 9278 Days

Day: 9.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 35,309,239 km

• M1: 151,094 km (0.106 R)
• M2: 204,799 km (0.117 R)
• M3: 336,894 km (0.118 R)
• M4: 399,127 km (0.114 R)
• M5: 525,388 km (0.12 R)
• M6: 692,788 km (0.09 R)
• M7: 968,646 km (0.116 R)
• M8: 1,561,652 km (0.084 R)
• M9: 1,730,099 km (0.026 R)
• M10: 1,983,967 km (0.088 R)
• M11: 2,064,451 km (0.06 R)
• M12: 2,228,859 km (0.1 R)
• M13: 2,527,007 km (0.087 R)
• M14: 2,680,943 km (0.106 R)
• M15: 2,975,053 km (0.069 R)
• M16: 3,161,153 km (0.097 R)
• M17: 3,255,698 km (0.118 R)
• M18: 3,817,588 km (0.116 R)
• M19: 3,893,135 km (0.077 R)
• M20: 4,045,575 km (0.03 R)
• M21: 4,330,410 km (0.097 R)
• M22: 4,729,387 km (0.099 R)
• M23: 5,335,857 km (0.063 R)
• M24: 5,420,380 km (0.108 R)
• M25: 5,533,924 km (0.099 R)
• M26: 5,850,174 km (0.09 R)
• M27: 6,681,490 km (0.111 R)
• M28: 6,864,448 km (0.101 R)
• M29: 6,987,417 km (0.112 R)
• M30: 7,110,985 km (0.107 R)
• M31: 8,551,463 km (0.117 R)
• M32: 8,816,850 km (0.041 R)
• M33: 9,253,825 km (0.089 R)
• M34: 9,321,593 km (0.112 R)
• M35: 9,835,761 km (0.115 R)
• M36: 10,359,204 km (0.092 R)
• M37: 10,429,664 km (0.09 R)
• M38: 11,396,815 km (0.087 R)
• M39: 11,506,021 km (0.086 R)
• M40: 11,725,481 km (0.089 R)
• M41: 12,131,490 km (0.072 R)
• M42: 12,919,422 km (0.094 R)
• M43: 13,033,266 km (0.099 R)
• M44: 13,338,745 km (0.1 R)
• M45: 13,607,871 km (0.103 R)
• M46: 13,762,555 km (0.11 R)
• M47: 14,034,524 km (0.098 R)
• M48: 14,229,899 km (0.097 R)
• M49: 14,702,479 km (0.082 R)
• M50: 15,260,329 km (0.107 R)
• M51: 15,582,114 km (0.036 R)
• M52: 15,743,979 km (0.101 R)
• M53: 16,478,953 km (0.095 R)
• M54: 16,809,116 km (0.083 R)
• M55: 16,933,581 km (0.04 R)
• M56: 17,308,623 km (0.109 R)
• M57: 18,066,935 km (0.062 R)
• M58: 18,535,625 km (0.064 R)
• M59: 20,406,197 km (0.1 R)
• M60: 21,386,362 km (0.12 R)
• M61: 22,063,292 km (0.111 R)
• M62: 22,655,700 km (0.119 R)
• M63: 23,207,267 km (0.091 R)
• M64: 23,530,997 km (0.12 R)
• M65: 23,809,698 km (0.115 R)
• M66: 23,902,897 km (0.083 R)
• M67: 23,996,097 km (0.071 R)
• M68: 25,267,080 km (0.11 R)
• M69: 26,318,753 km (0.036 R)
• M70: 26,849,975 km (0.073 R)
• M71: 27,287,250 km (0.053 R)
• M72: 27,482,326 km (0.047 R)
• M73: 28,464,735 km (0.082 R)
• M74: 28,563,619 km (0.098 R)
• M75: 28,761,687 km (0.107 R)
• M76: 28,860,870 km (0.115 R)
• M77: 28,960,203 km (0.074 R)
• M78: 29,308,766 km (0.079 R)
• M79: 29,608,560 km (0.059 R)
• M80: 32,973,764 km (0.112 R)
• M81: 33,285,676 km (0.105 R)
• M82: 33,442,006 km (0.09 R)
• M83: 34,753,979 km (0.074 R)
• M84: 34,965,510 km (0.03 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.2

Radius: 11.3

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 10.33 AU - 11.67 AU

Year: 12705 Days

Day: 14.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 35,309,239 km

• M1: 141,819 km (0.102 R)
• M2: 216,618 km (0.054 R)
• M3: 388,954 km (0.1 R)
• M4: 459,714 km (0.043 R)
• M5: 941,270 km (0.045 R)
• M6: 1,078,451 km (0.092 R)
• M7: 1,278,314 km (0.076 R)
• M8: 1,530,685 km (0.079 R)
• M9: 1,694,196 km (0.067 R)
• M10: 1,799,363 km (0.082 R)
• M11: 1,906,774 km (0.086 R)
• M12: 2,151,068 km (0.072 R)
• M13: 2,548,549 km (0.119 R)
• M14: 2,868,240 km (0.102 R)
• M15: 3,123,155 km (0.083 R)
• M16: 3,654,975 km (0.039 R)
• M17: 3,764,780 km (0.089 R)
• M18: 4,072,503 km (0.092 R)
• M19: 4,417,625 km (0.091 R)
• M20: 4,534,910 km (0.118 R)
• M21: 4,832,310 km (0.11 R)
• M22: 6,815,679 km (0.118 R)
• M23: 7,678,859 km (0.08 R)
• M24: 7,998,101 km (0.071 R)
• M25: 8,321,830 km (0.059 R)
• M26: 8,944,756 km (0.095 R)
• M27: 9,019,106 km (0.098 R)
• M28: 9,205,804 km (0.106 R)
• M29: 10,235,786 km (0.029 R)
• M30: 10,626,535 km (0.061 R)
• M31: 10,823,705 km (0.067 R)
• M32: 10,942,635 km (0.069 R)
• M33: 11,022,222 km (0.039 R)
• M34: 12,987,938 km (0.063 R)
• M35: 13,411,000 km (0.072 R)
• M36: 13,667,112 km (0.079 R)
• M37: 14,532,236 km (0.08 R)
• M38: 14,619,602 km (0.115 R)
• M39: 14,707,266 km (0.111 R)
• M40: 15,370,433 km (0.1 R)
• M41: 15,638,363 km (0.117 R)
• M42: 15,727,972 km (0.057 R)
• M43: 15,862,909 km (0.074 R)
• M44: 16,360,472 km (0.057 R)
• M45: 17,650,305 km (0.096 R)
• M46: 17,931,100 km (0.105 R)
• M47: 18,639,147 km (0.068 R)
• M48: 18,877,157 km (0.093 R)
• M49: 19,212,256 km (0.078 R)
• M50: 19,888,139 km (0.092 R)
• M51: 20,916,625 km (0.111 R)
• M52: 21,412,392 km (0.068 R)
• M53: 22,618,300 km (0.106 R)
• M54: 24,572,198 km (0.066 R)
• M55: 27,224,419 km (0.116 R)
• M56: 27,386,433 km (0.086 R)
• M57: 27,603,051 km (0.04 R)
• M58: 28,256,046 km (0.051 R)
• M59: 28,639,316 km (0.119 R)
• M60: 30,022,198 km (0.103 R)
• M61: 30,189,598 km (0.084 R)
• M62: 30,301,348 km (0.095 R)
• M63: 30,693,594 km (0.107 R)
• M64: 31,200,431 km (0.093 R)
• M65: 31,483,321 km (0.12 R)
• M66: 32,451,069 km (0.077 R)
• M67: 32,852,440 km (0.111 R)
• M68: 33,082,522 km (0.068 R)
• M69: 33,544,331 km (0.111 R)
• M70: 33,718,163 km (0.114 R)
• M71: 33,834,102 km (0.064 R)
• M72: 34,416,037 km (0.085 R)
• M73: 35,295,074 km (0.108 R)
• M74: 35,530,691 km (0.111 R)
• M75: 37,795,603 km (0.053 R)
• M76: 37,976,467 km (0.118 R)
• M77: 38,278,355 km (0.101 R)
• M78: 38,459,967 km (0.119 R)
• M79: 39,555,323 km (0.119 R)
• M80: 40,537,582 km (0.106 R)
• M81: 40,722,635 km (0.04 R)
• M82: 40,907,987 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891.3

Radius: 5.9

Gravity: 25.6 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 14.61 AU - 19.97 AU

Year: 25037 Days

Day: 22.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 35,309,239 km

• M1: 81,980 km (0.089 R)
• M2: 129,851 km (0.052 R)
• M3: 731,982 km (0.038 R)
• M4: 873,801 km (0.052 R)
• M5: 1,183,768 km (0.073 R)
• M6: 1,283,251 km (0.118 R)
• M7: 1,897,350 km (0.114 R)
• M8: 2,296,028 km (0.042 R)
• M9: 7,192,217 km (0.111 R)
• M10: 7,745,131 km (0.116 R)
• M11: 8,248,079 km (0.093 R)
• M12: 9,484,505 km (0.089 R)
• M13: 10,708,216 km (0.117 R)
• M14: 10,777,629 km (0.114 R)
• M15: 10,916,905 km (0.118 R)
• M16: 11,056,928 km (0.047 R)
• M17: 12,781,642 km (0.092 R)
• M18: 12,855,394 km (0.085 R)
• M19: 12,929,146 km (0.101 R)
• M20: 13,003,197 km (0.102 R)
• M21: 13,300,298 km (0.091 R)
• M22: 13,374,947 km (0.069 R)
• M23: 15,052,388 km (0.108 R)
• M24: 15,915,717 km (0.043 R)
• M25: 17,689,948 km (0.101 R)
• M26: 19,780,878 km (0.115 R)
• M27: 21,334,152 km (0.096 R)
• M28: 21,421,517 km (0.077 R)
• M29: 23,195,000 km (0.114 R)
• M30: 23,465,174 km (0.063 R)
• M31: 23,645,739 km (0.081 R)
• M32: 24,008,364 km (0.082 R)
• M33: 24,099,319 km (0.029 R)
• M34: 24,739,149 km (0.083 R)
• M35: 25,107,310 km (0.041 R)
• M36: 25,755,966 km (0.108 R)
• M37: 26,786,396 km (0.089 R)
• M38: 28,405,045 km (0.077 R)
• M39: 29,080,779 km (0.083 R)
• M40: 32,941,002 km (0.109 R)
• M41: 33,345,964 km (0.045 R)
• M42: 33,854,447 km (0.073 R)
• M43: 35,291,783 km (0.067 R)
• M44: 35,913,961 km (0.076 R)
• M45: 36,122,051 km (0.062 R)
• M46: 38,438,275 km (0.079 R)
• M47: 38,864,629 km (0.036 R)
• M48: 38,971,442 km (0.093 R)
• M49: 40,152,816 km (0.11 R)
• M50: 40,802,071 km (0.086 R)
• M51: 43,989,254 km (0.094 R)
• M52: 44,546,805 km (0.099 R)
• M53: 44,658,555 km (0.12 R)
• M54: 45,668,789 km (0.094 R)
• M55: 48,514,440 km (0.111 R)
• M56: 48,629,481 km (0.115 R)
• M57: 51,534,222 km (0.082 R)
• M58: 53,779,238 km (0.057 R)
• M59: 53,898,318 km (0.063 R)
• M60: 56,902,542 km (0.078 R)
• M61: 57,388,286 km (0.12 R)
• M62: 58,608,556 km (0.111 R)
• M63: 59,467,846 km (0.041 R)
• M64: 60,578,760 km (0.117 R)
• M65: 61,447,625 km (0.117 R)
• M66: 64,710,504 km (0.119 R)
• M67: 66,235,205 km (0.112 R)
• M68: 67,258,305 km (0.064 R)
• M69: 67,643,370 km (0.07 R)
• M70: 67,771,875 km (0.092 R)
• M71: 68,029,183 km (0.085 R)
• M72: 70,489,170 km (0.104 R)
• M73: 71,533,513 km (0.056 R)
• M74: 73,373,716 km (0.115 R)
• M75: 74,830,351 km (0.098 R)
• M76: 75,495,762 km (0.118 R)
• M77: 76,029,378 km (0.104 R)
• M78: 76,430,450 km (0.077 R)
• M79: 77,100,349 km (0.107 R)
• M80: 77,234,688 km (0.075 R)
• M81: 79,664,157 km (0.101 R)
• M82: 79,935,528 km (0.103 R)
• M83: 80,071,512 km (0.058 R)
• M84: 80,207,347 km (0.066 R)
• M85: 80,615,600 km (0.103 R)
• M86: 82,118,460 km (0.046 R)
• M87: 83,906,603 km (0.105 R)
• M88: 85,846,439 km (0.09 R)
• M89: 87,241,140 km (0.097 R)
• M90: 88,924,565 km (0.119 R)
• M91: 89,347,179 km (0.055 R)
• M92: 91,469,823 km (0.118 R)
• M93: 93,609,072 km (0.114 R)
• M94: 93,895,552 km (0.087 R)
• M95: 94,325,796 km (0.062 R)
• M96: 94,469,410 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 36.9

Radius: 6.2

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 17.78 AU - 18.8 AU

Year: 27240 Days

Day: 24.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 51.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 35,309,239 km

• M1: 129,253 km (0.115 R)
• M2: 184,305 km (0.084 R)
• M3: 859,440 km (0.111 R)
• M4: 919,578 km (0.105 R)
• M5: 996,771 km (0.113 R)
• M6: 1,258,716 km (0.034 R)
• M7: 1,345,034 km (0.03 R)
• M8: 1,634,207 km (0.108 R)
• M9: 1,805,347 km (0.065 R)
• M10: 2,289,745 km (0.102 R)
• M11: 2,524,913 km (0.104 R)
• M12: 2,812,590 km (0.097 R)
• M13: 2,949,023 km (0.103 R)
• M14: 3,251,959 km (0.057 R)
• M15: 3,564,917 km (0.056 R)
• M16: 3,837,335 km (0.083 R)
• M17: 3,912,732 km (0.081 R)
• M18: 6,484,768 km (0.11 R)
• M19: 6,847,394 km (0.051 R)
• M20: 7,123,701 km (0.108 R)
• M21: 7,247,718 km (0.092 R)
• M22: 7,403,599 km (0.067 R)
• M23: 7,529,261 km (0.093 R)
• M24: 8,006,478 km (0.066 R)
• M25: 8,460,807 km (0.109 R)
• M26: 8,823,582 km (0.113 R)
• M27: 8,990,234 km (0.12 R)
• M28: 9,124,273 km (0.09 R)
• M29: 9,804,345 km (0.046 R)
• M30: 10,080,952 km (0.116 R)
• M31: 10,712,554 km (0.12 R)
• M32: 11,465,630 km (0.091 R)
• M33: 11,574,686 km (0.054 R)
• M34: 11,684,042 km (0.095 R)
• M35: 13,022,495 km (0.118 R)
• M36: 13,326,478 km (0.086 R)
• M37: 13,402,922 km (0.059 R)
• M38: 13,632,854 km (0.109 R)
• M39: 14,605,091 km (0.108 R)
• M40: 15,159,201 km (0.056 R)
• M41: 16,165,845 km (0.082 R)
• M42: 16,328,907 km (0.109 R)
• M43: 16,615,536 km (0.101 R)
• M44: 17,069,416 km (0.095 R)
• M45: 17,736,772 km (0.106 R)
• M46: 18,370,170 km (0.03 R)
• M47: 18,882,243 km (0.1 R)
• M48: 18,968,112 km (0.102 R)
• M49: 19,528,955 km (0.088 R)
• M50: 20,007,818 km (0.101 R)
• M51: 20,314,493 km (0.093 R)
• M52: 22,915,252 km (0.092 R)
• M53: 25,192,730 km (0.097 R)
• M54: 26,286,291 km (0.114 R)
• M55: 26,814,820 km (0.116 R)
• M56: 27,492,498 km (0.082 R)
• M57: 27,541,118 km (0.051 R)
• M58: 27,735,894 km (0.083 R)
• M59: 28,519,637 km (0.098 R)
• M60: 29,459,710 km (0.071 R)
• M61: 29,958,470 km (0.099 R)
• M62: 30,711,994 km (0.109 R)
• M63: 32,135,119 km (0.096 R)
• M64: 33,371,994 km (0.088 R)
• M65: 33,423,904 km (0.114 R)
• M66: 34,257,613 km (0.099 R)
• M67: 34,992,588 km (0.095 R)
• M68: 35,309,286 km (0.103 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 11,278 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit