🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.51 AU - 0.71 AU

Year: 168 Days

Day: 42.5 Hours

Environment

Temp: 214 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 94,780,089 km

• M1: 135,984 km (0.108 R)
• M2: 154,834 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.76 AU - 1.22 AU

Year: 348 Days

Day: 21.8 Hours

Environment

Temp: 122 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,780,089 km

• M1: 381,325 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.95 AU - 1.45 AU

Year: 464 Days

Day: 22.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.15 AU - 5.01 AU

Year: 2910 Days

Day: 32.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,780,089 km

• M1: 310,266 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.8

Radius: 10.5

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.99 AU - 7.77 AU

Year: 5690 Days

Day: 6.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 94,780,089 km

• M1: 262,245 km (0.107 R)
• M2: 335,997 km (0.098 R)
• M3: 411,095 km (0.092 R)
• M4: 483,949 km (0.069 R)
• M5: 603,478 km (0.107 R)
• M6: 974,032 km (0.06 R)
• M7: 1,542,653 km (0.109 R)
• M8: 1,618,350 km (0.082 R)
• M9: 1,853,518 km (0.093 R)
• M10: 1,999,974 km (0.101 R)
• M11: 2,099,756 km (0.093 R)
• M12: 2,252,794 km (0.077 R)
• M13: 2,480,333 km (0.117 R)
• M14: 2,863,902 km (0.069 R)
• M15: 3,188,230 km (0.063 R)
• M16: 3,464,387 km (0.089 R)
• M17: 3,625,654 km (0.07 R)
• M18: 3,997,704 km (0.098 R)
• M19: 4,082,077 km (0.108 R)
• M20: 4,645,014 km (0.113 R)
• M21: 4,733,875 km (0.065 R)
• M22: 5,232,485 km (0.06 R)
• M23: 5,867,378 km (0.089 R)
• M24: 6,084,445 km (0.106 R)
• M25: 7,030,053 km (0.066 R)
• M26: 7,209,271 km (0.103 R)
• M27: 7,338,075 km (0.105 R)
• M28: 7,493,956 km (0.09 R)
• M29: 7,572,195 km (0.091 R)
• M30: 8,047,617 km (0.088 R)
• M31: 8,669,346 km (0.052 R)
• M32: 8,972,132 km (0.082 R)
• M33: 9,083,134 km (0.095 R)
• M34: 9,166,610 km (0.081 R)
• M35: 9,362,583 km (0.091 R)
• M36: 9,531,628 km (0.093 R)
• M37: 10,421,137 km (0.056 R)
• M38: 10,772,543 km (0.06 R)
• M39: 11,217,447 km (0.069 R)
• M40: 12,094,389 km (0.074 R)
• M41: 12,432,929 km (0.069 R)
• M42: 12,680,963 km (0.064 R)
• M43: 13,056,154 km (0.116 R)
• M44: 13,978,126 km (0.093 R)
• M45: 14,139,243 km (0.079 R)
• M46: 14,300,958 km (0.103 R)
• M47: 14,724,170 km (0.083 R)
• M48: 15,085,599 km (0.044 R)
• M49: 15,184,633 km (0.081 R)
• M50: 16,187,387 km (0.026 R)
• M51: 16,492,268 km (0.108 R)
• M52: 16,594,443 km (0.12 R)
• M53: 16,730,876 km (0.119 R)
• M54: 17,314,906 km (0.11 R)
• M55: 17,731,237 km (0.086 R)
• M56: 17,905,668 km (0.094 R)
• M57: 18,291,332 km (0.116 R)
• M58: 18,715,442 km (0.098 R)
• M59: 18,786,351 km (0.047 R)
• M60: 18,928,619 km (0.109 R)
• M61: 19,249,955 km (0.05 R)
• M62: 19,681,096 km (0.101 R)
• M63: 20,370,443 km (0.052 R)
• M64: 20,480,098 km (0.113 R)
• M65: 20,699,857 km (0.103 R)
• M66: 20,883,564 km (0.056 R)
• M67: 20,993,967 km (0.051 R)
• M68: 21,252,622 km (0.116 R)
• M69: 21,363,623 km (0.063 R)
• M70: 23,129,925 km (0.12 R)
• M71: 23,244,368 km (0.093 R)
• M72: 23,550,146 km (0.091 R)
• M73: 24,981,797 km (0.04 R)
• M74: 25,059,887 km (0.12 R)
• M75: 25,295,055 km (0.112 R)
• M76: 26,044,092 km (0.106 R)
• M77: 26,123,379 km (0.056 R)
• M78: 26,441,424 km (0.098 R)
• M79: 26,680,780 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.5

Radius: 13.9

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 11.91 AU - 13.13 AU

Year: 15642 Days

Day: 6.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 94,780,089 km

• M1: 243,396 km (0.119 R)
• M2: 408,103 km (0.11 R)
• M3: 553,811 km (0.084 R)
• M4: 855,251 km (0.106 R)
• M5: 1,017,266 km (0.114 R)
• M6: 1,311,525 km (0.037 R)
• M7: 1,437,187 km (0.084 R)
• M8: 2,966,975 km (0.07 R)
• M9: 3,249,116 km (0.119 R)
• M10: 3,599,474 km (0.07 R)
• M11: 4,464,150 km (0.109 R)
• M12: 4,920,124 km (0.108 R)
• M13: 5,086,776 km (0.094 R)
• M14: 5,221,265 km (0.033 R)
• M15: 6,232,846 km (0.048 R)
• M16: 6,632,272 km (0.107 R)
• M17: 6,742,675 km (0.049 R)
• M18: 6,853,677 km (0.109 R)
• M19: 7,077,625 km (0.075 R)
• M20: 7,341,964 km (0.084 R)
• M21: 8,075,891 km (0.112 R)
• M22: 8,194,074 km (0.062 R)
• M23: 8,551,613 km (0.116 R)
• M24: 8,712,281 km (0.115 R)
• M25: 9,200,119 km (0.089 R)
• M26: 9,572,020 km (0.027 R)
• M27: 9,906,670 km (0.086 R)
• M28: 10,160,239 km (0.104 R)
• M29: 10,287,846 km (0.085 R)
• M30: 10,415,901 km (0.058 R)
• M31: 11,020,875 km (0.066 R)
• M32: 11,637,368 km (0.116 R)
• M33: 12,400,915 km (0.101 R)
• M34: 12,720,157 km (0.114 R)
• M35: 12,949,790 km (0.09 R)
• M36: 14,547,795 km (0.079 R)
• M37: 17,874,851 km (0.088 R)
• M38: 20,665,599 km (0.069 R)
• M39: 20,773,460 km (0.066 R)
• M40: 21,261,597 km (0.084 R)
• M41: 21,643,970 km (0.079 R)
• M42: 22,359,945 km (0.116 R)
• M43: 22,692,950 km (0.114 R)
• M44: 22,860,051 km (0.089 R)
• M45: 23,645,589 km (0.11 R)
• M46: 23,758,535 km (0.091 R)
• M47: 24,098,422 km (0.04 R)
• M48: 24,439,954 km (0.054 R)
• M49: 26,171,549 km (0.109 R)
• M50: 26,993,141 km (0.107 R)
• M51: 27,229,505 km (0.108 R)
• M52: 28,062,017 km (0.117 R)
• M53: 28,361,363 km (0.066 R)
• M54: 28,782,182 km (0.097 R)
• M55: 29,084,070 km (0.108 R)
• M56: 30,609,220 km (0.116 R)
• M57: 30,979,176 km (0.091 R)
• M58: 31,412,561 km (0.098 R)
• M59: 31,536,877 km (0.064 R)
• M60: 31,661,193 km (0.108 R)
• M61: 31,910,423 km (0.098 R)
• M62: 32,097,869 km (0.097 R)
• M63: 32,787,964 km (0.065 R)
• M64: 33,293,006 km (0.094 R)
• M65: 33,482,995 km (0.112 R)
• M66: 33,673,434 km (0.086 R)
• M67: 34,119,086 km (0.103 R)
• M68: 34,823,392 km (0.093 R)
• M69: 35,791,590 km (0.048 R)
• M70: 37,424,750 km (0.1 R)
• M71: 37,952,531 km (0.073 R)
• M72: 38,084,925 km (0.111 R)
• M73: 38,549,277 km (0.094 R)
• M74: 39,684,725 km (0.074 R)
• M75: 39,819,064 km (0.114 R)
• M76: 40,088,190 km (0.072 R)
• M77: 40,357,915 km (0.089 R)
• M78: 40,899,160 km (0.077 R)
• M79: 41,510,866 km (0.06 R)
• M80: 44,335,872 km (0.096 R)
• M81: 44,964,183 km (0.102 R)
• M82: 45,455,014 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933.4

Radius: 5.4

Gravity: 32.01 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 15.56 AU - 17.06 AU

Year: 23258 Days

Day: 20.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 94,780,089 km

• M1: 75,547 km (0.04 R)
• M2: 146,756 km (0.06 R)
• M3: 392,246 km (0.119 R)
• M4: 898,335 km (0.118 R)
• M5: 986,897 km (0.117 R)
• M6: 1,078,301 km (0.107 R)
• M7: 1,720,076 km (0.107 R)
• M8: 1,905,727 km (0.069 R)
• M9: 1,981,873 km (0.05 R)
• M10: 2,058,915 km (0.111 R)
• M11: 2,668,377 km (0.09 R)
• M12: 2,970,864 km (0.082 R)
• M13: 3,014,995 km (0.097 R)
• M14: 3,421,752 km (0.051 R)
• M15: 3,655,125 km (0.111 R)
• M16: 3,990,673 km (0.106 R)
• M17: 4,186,796 km (0.099 R)
• M18: 4,436,474 km (0.08 R)
• M19: 5,214,084 km (0.062 R)
• M20: 7,008,810 km (0.036 R)
• M21: 7,185,934 km (0.083 R)
• M22: 7,970,874 km (0.109 R)
• M23: 8,280,093 km (0.092 R)
• M24: 9,686,163 km (0.057 R)
• M25: 9,751,836 km (0.107 R)
• M26: 10,416,649 km (0.105 R)
• M27: 11,233,454 km (0.107 R)
• M28: 11,440,796 km (0.111 R)
• M29: 12,141,363 km (0.117 R)
• M30: 12,354,241 km (0.099 R)
• M31: 12,425,450 km (0.112 R)
• M32: 12,568,316 km (0.11 R)
• M33: 14,399,693 km (0.088 R)
• M34: 15,537,833 km (0.083 R)
• M35: 16,078,779 km (0.119 R)
• M36: 17,980,018 km (0.111 R)
• M37: 20,961,953 km (0.097 R)
• M38: 21,132,046 km (0.037 R)
• M39: 21,388,157 km (0.091 R)
• M40: 21,645,166 km (0.103 R)
• M41: 22,162,326 km (0.048 R)
• M42: 22,422,477 km (0.049 R)
• M43: 23,649,628 km (0.089 R)
• M44: 24,449,977 km (0.119 R)
• M45: 27,366,836 km (0.047 R)
• M46: 27,645,836 km (0.107 R)
• M47: 28,488,671 km (0.118 R)
• M48: 28,582,768 km (0.067 R)
• M49: 30,680,429 km (0.083 R)
• M50: 30,776,920 km (0.083 R)
• M51: 31,943,035 km (0.091 R)
• M52: 34,619,191 km (0.043 R)
• M53: 35,122,588 km (0.103 R)
• M54: 35,628,528 km (0.087 R)
• M55: 37,263,334 km (0.111 R)
• M56: 38,922,524 km (0.038 R)
• M57: 39,131,512 km (0.093 R)
• M58: 40,817,629 km (0.118 R)
• M59: 42,958,375 km (0.1 R)
• M60: 45,905,752 km (0.119 R)
• M61: 46,902,672 km (0.101 R)
• M62: 47,571,225 km (0.081 R)
• M63: 49,143,349 km (0.035 R)
• M64: 49,935,769 km (0.112 R)
• M65: 50,049,314 km (0.091 R)
• M66: 51,533,325 km (0.105 R)
• M67: 53,263,574 km (0.108 R)
• M68: 53,495,600 km (0.095 R)
• M69: 54,544,431 km (0.101 R)
• M70: 56,543,806 km (0.105 R)
• M71: 56,899,101 km (0.094 R)
• M72: 57,136,364 km (0.099 R)
• M73: 57,493,005 km (0.108 R)
• M74: 58,447,439 km (0.079 R)
• M75: 58,806,624 km (0.055 R)
• M76: 59,527,386 km (0.084 R)
• M77: 66,019,485 km (0.041 R)
• M78: 66,268,865 km (0.119 R)
• M79: 67,018,799 km (0.116 R)
• M80: 69,158,796 km (0.109 R)
• M81: 71,321,084 km (0.083 R)
• M82: 71,576,896 km (0.103 R)
• M83: 72,089,568 km (0.093 R)
• M84: 73,634,615 km (0.056 R)
• M85: 76,234,028 km (0.099 R)
• M86: 78,335,130 km (0.094 R)
• M87: 79,658,024 km (0.036 R)
• M88: 81,121,540 km (0.118 R)
• M89: 82,459,842 km (0.104 R)
• M90: 82,862,709 km (0.099 R)
• M91: 84,345,673 km (0.08 R)
• M92: 84,480,910 km (0.094 R)
• M93: 86,245,566 km (0.07 R)
• M94: 87,611,395 km (0.062 R)
• M95: 88,434,183 km (0.105 R)
• M96: 88,571,514 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 685.2

Radius: 3

Gravity: 76.13 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 14.79 AU - 21.95 AU

Year: 27801 Days

Day: 20.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 94,780,089 km

• M1: 132,095 km (0.082 R)
• M2: 161,865 km (0.115 R)
• M3: 211,382 km (0.116 R)
• M4: 972,087 km (0.044 R)
• M5: 1,535,473 km (0.067 R)
• M6: 2,221,379 km (0.028 R)
• M7: 2,426,777 km (0.109 R)
• M8: 3,493,858 km (0.07 R)
• M9: 3,828,958 km (0.063 R)
• M10: 4,074,597 km (0.103 R)
• M11: 5,053,566 km (0.108 R)
• M12: 5,322,692 km (0.082 R)
• M13: 6,795,633 km (0.1 R)
• M14: 6,973,206 km (0.06 R)
• M15: 7,822,024 km (0.055 R)
• M16: 7,945,891 km (0.056 R)
• M17: 9,024,791 km (0.049 R)
• M18: 10,624,441 km (0.025 R)
• M19: 10,830,437 km (0.078 R)
• M20: 10,968,516 km (0.058 R)
• M21: 11,386,193 km (0.115 R)
• M22: 11,738,347 km (0.097 R)
• M23: 11,880,165 km (0.114 R)
• M24: 12,165,448 km (0.077 R)
• M25: 12,237,255 km (0.056 R)
• M26: 12,381,019 km (0.107 R)
• M27: 13,255,568 km (0.1 R)
• M28: 13,551,473 km (0.08 R)
• M29: 13,700,323 km (0.112 R)
• M30: 14,300,808 km (0.092 R)
• M31: 15,294,886 km (0.095 R)
• M32: 15,605,152 km (0.12 R)
• M33: 15,683,093 km (0.114 R)
• M34: 15,839,273 km (0.062 R)
• M35: 19,319,667 km (0.082 R)
• M36: 19,655,066 km (0.082 R)
• M37: 23,201,134 km (0.072 R)
• M38: 23,379,155 km (0.118 R)
• M39: 24,275,695 km (0.074 R)
• M40: 26,102,285 km (0.102 R)
• M41: 26,287,338 km (0.096 R)
• M42: 26,751,989 km (0.096 R)
• M43: 26,845,188 km (0.088 R)
• M44: 30,175,985 km (0.059 R)
• M45: 30,467,551 km (0.111 R)
• M46: 30,857,702 km (0.087 R)
• M47: 31,347,635 km (0.094 R)
• M48: 34,138,683 km (0.086 R)
• M49: 34,950,551 km (0.079 R)
• M50: 35,974,398 km (0.101 R)
• M51: 36,283,468 km (0.102 R)
• M52: 37,424,151 km (0.097 R)
• M53: 39,528,245 km (0.09 R)
• M54: 42,864,427 km (0.064 R)
• M55: 44,731,858 km (0.091 R)
• M56: 45,175,116 km (0.06 R)
• M57: 45,286,267 km (0.066 R)
• M58: 48,204,922 km (0.116 R)
• M59: 49,229,368 km (0.111 R)
• M60: 52,462,028 km (0.115 R)
• M61: 53,163,642 km (0.064 R)
• M62: 56,000,766 km (0.05 R)
• M63: 56,120,145 km (0.034 R)
• M64: 57,437,803 km (0.096 R)
• M65: 57,558,080 km (0.105 R)
• M66: 57,678,506 km (0.086 R)
• M67: 58,160,810 km (0.094 R)
• M68: 59,737,721 km (0.053 R)
• M69: 60,225,709 km (0.096 R)
• M70: 60,347,931 km (0.057 R)
• M71: 62,685,547 km (0.085 R)
• M72: 63,181,464 km (0.1 R)
• M73: 63,305,630 km (0.114 R)
• M74: 63,429,796 km (0.086 R)
• M75: 64,052,423 km (0.097 R)
• M76: 64,676,844 km (0.104 R)
• M77: 65,429,022 km (0.117 R)
• M78: 65,680,347 km (0.119 R)
• M79: 67,829,769 km (0.083 R)
• M80: 72,326,980 km (0.115 R)
• M81: 72,716,832 km (0.088 R)
• M82: 73,107,432 km (0.064 R)
• M83: 75,071,054 km (0.07 R)
• M84: 75,993,325 km (0.1 R)
• M85: 76,919,336 km (0.076 R)
• M86: 78,382,104 km (0.082 R)
• M87: 79,719,808 km (0.054 R)
• M88: 79,988,186 km (0.104 R)
• M89: 80,257,014 km (0.082 R)
• M90: 82,553,341 km (0.066 R)
• M91: 82,689,176 km (0.079 R)
• M92: 88,457,371 km (0.086 R)
• M93: 90,548,749 km (0.054 R)
• M94: 90,968,969 km (0.073 R)
• M95: 92,656,433 km (0.088 R)
• M96: 94,070,432 km (0.06 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 19,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit