🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.65 AU - 0.87 AU

Year: 255 Days

Day: 13.5 Hours

Environment

Temp: 163 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.77 AU - 0.83 AU

Year: 275 Days

Day: 18.6 Hours

Environment

Temp: 45 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 26,238,417 km

• M1: 58,942 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.39 AU - 2.11 AU

Year: 891 Days

Day: 25.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 62.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.2

Radius: 10.3

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.73 AU - 7.31 AU

Year: 5687 Days

Day: 10.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 26,238,417 km

• M1: 161,865 km (0.114 R)
• M2: 238,459 km (0.106 R)
• M3: 330,761 km (0.11 R)
• M4: 483,500 km (0.09 R)
• M5: 727,494 km (0.115 R)
• M6: 794,813 km (0.116 R)
• M7: 1,056,011 km (0.048 R)
• M8: 1,480,720 km (0.049 R)
• M9: 1,879,697 km (0.108 R)
• M10: 1,955,843 km (0.102 R)
• M11: 2,623,797 km (0.101 R)
• M12: 2,971,762 km (0.046 R)
• M13: 3,061,072 km (0.107 R)
• M14: 3,151,279 km (0.05 R)
• M15: 3,380,912 km (0.067 R)
• M16: 3,450,774 km (0.046 R)
• M17: 3,929,637 km (0.109 R)
• M18: 4,151,939 km (0.099 R)
• M19: 4,557,499 km (0.082 R)
• M20: 4,817,500 km (0.066 R)
• M21: 5,109,216 km (0.088 R)
• M22: 5,297,859 km (0.11 R)
• M23: 5,543,798 km (0.116 R)
• M24: 6,304,054 km (0.08 R)
• M25: 7,007,314 km (0.117 R)
• M26: 7,096,923 km (0.107 R)
• M27: 7,277,338 km (0.116 R)
• M28: 7,520,435 km (0.119 R)
• M29: 7,858,975 km (0.098 R)
• M30: 8,234,016 km (0.037 R)
• M31: 8,391,992 km (0.099 R)
• M32: 8,487,286 km (0.118 R)
• M33: 8,614,893 km (0.071 R)
• M34: 8,743,248 km (0.118 R)
• M35: 8,807,575 km (0.057 R)
• M36: 9,001,603 km (0.115 R)
• M37: 9,066,678 km (0.091 R)
• M38: 11,615,377 km (0.106 R)
• M39: 11,899,463 km (0.062 R)
• M40: 12,692,931 km (0.076 R)
• M41: 12,802,436 km (0.118 R)
• M42: 12,875,590 km (0.062 R)
• M43: 13,802,348 km (0.11 R)
• M44: 14,065,641 km (0.114 R)
• M45: 14,141,188 km (0.066 R)
• M46: 14,482,869 km (0.069 R)
• M47: 14,559,014 km (0.099 R)
• M48: 15,096,819 km (0.097 R)
• M49: 15,368,189 km (0.103 R)
• M50: 15,523,921 km (0.078 R)
• M51: 15,602,011 km (0.119 R)
• M52: 15,758,640 km (0.086 R)
• M53: 16,549,264 km (0.072 R)
• M54: 17,882,032 km (0.119 R)
• M55: 18,004,852 km (0.062 R)
• M56: 18,872,669 km (0.118 R)
• M57: 19,039,620 km (0.086 R)
• M58: 19,754,249 km (0.072 R)
• M59: 19,923,744 km (0.091 R)
• M60: 20,178,808 km (0.111 R)
• M61: 20,349,350 km (0.114 R)
• M62: 22,877,105 km (0.111 R)
• M63: 23,412,366 km (0.104 R)
• M64: 23,546,854 km (0.108 R)
• M65: 24,768,620 km (0.12 R)
• M66: 25,134,537 km (0.094 R)
• M67: 25,502,248 km (0.066 R)
• M68: 25,964,506 km (0.049 R)
• M69: 27,037,870 km (0.11 R)
• M70: 27,556,526 km (0.113 R)
• M71: 27,651,072 km (0.047 R)
• M72: 27,983,179 km (0.029 R)
• M73: 28,268,911 km (0.115 R)
• M74: 28,364,355 km (0.108 R)
• M75: 29,372,944 km (0.115 R)
• M76: 29,663,313 km (0.103 R)
• M77: 30,540,106 km (0.089 R)
• M78: 30,687,011 km (0.096 R)
• M79: 30,932,501 km (0.078 R)
• M80: 31,524,310 km (0.065 R)
• M81: 31,722,378 km (0.116 R)
• M82: 31,871,228 km (0.12 R)
• M83: 32,919,610 km (0.076 R)
• M84: 33,776,506 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.2

Radius: 12.5

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 7.17 AU - 8.75 AU

Year: 8646 Days

Day: 7.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 26,238,417 km

• M1: 158,574 km (0.083 R)
• M2: 246,687 km (0.116 R)
• M3: 629,358 km (0.072 R)
• M4: 772,972 km (0.105 R)
• M5: 856,597 km (0.071 R)
• M6: 1,003,353 km (0.087 R)
• M7: 1,979,778 km (0.083 R)
• M8: 2,511,000 km (0.084 R)
• M9: 2,596,570 km (0.115 R)
• M10: 3,579,129 km (0.107 R)
• M11: 4,123,067 km (0.12 R)
• M12: 4,482,850 km (0.115 R)
• M13: 4,987,443 km (0.091 R)
• M14: 5,205,408 km (0.112 R)
• M15: 5,343,337 km (0.108 R)
• M16: 5,566,387 km (0.095 R)
• M17: 5,650,910 km (0.081 R)
• M18: 5,964,318 km (0.074 R)
• M19: 6,166,723 km (0.081 R)
• M20: 6,489,556 km (0.116 R)
• M21: 6,578,566 km (0.117 R)
• M22: 6,727,865 km (0.091 R)
• M23: 6,938,648 km (0.104 R)
• M24: 7,274,496 km (0.09 R)
• M25: 7,522,080 km (0.12 R)
• M26: 7,678,260 km (0.083 R)
• M27: 8,217,411 km (0.091 R)
• M28: 8,313,752 km (0.061 R)
• M29: 8,834,502 km (0.036 R)
• M30: 8,966,298 km (0.099 R)
• M31: 9,432,894 km (0.085 R)
• M32: 9,669,109 km (0.06 R)
• M33: 9,873,310 km (0.12 R)
• M34: 9,975,784 km (0.055 R)
• M35: 10,633,865 km (0.117 R)
• M36: 11,021,324 km (0.086 R)
• M37: 11,413,420 km (0.07 R)
• M38: 12,137,922 km (0.065 R)
• M39: 12,765,635 km (0.094 R)
• M40: 12,952,333 km (0.105 R)
• M41: 13,064,681 km (0.12 R)
• M42: 13,631,657 km (0.066 R)
• M43: 15,459,893 km (0.062 R)
• M44: 15,979,147 km (0.098 R)
• M45: 16,585,318 km (0.11 R)
• M46: 16,911,740 km (0.05 R)
• M47: 17,945,461 km (0.102 R)
• M48: 18,406,821 km (0.035 R)
• M49: 18,491,194 km (0.069 R)
• M50: 20,073,940 km (0.09 R)
• M51: 21,655,189 km (0.11 R)
• M52: 21,877,941 km (0.065 R)
• M53: 22,011,980 km (0.102 R)
• M54: 22,146,319 km (0.12 R)
• M55: 22,460,774 km (0.059 R)
• M56: 23,094,171 km (0.104 R)
• M57: 23,413,114 km (0.084 R)
• M58: 25,497,910 km (0.049 R)
• M59: 25,780,351 km (0.087 R)
• M60: 25,969,293 km (0.101 R)
• M61: 26,395,946 km (0.075 R)
• M62: 26,968,457 km (0.104 R)
• M63: 27,160,241 km (0.103 R)
• M64: 27,545,007 km (0.065 R)
• M65: 27,931,718 km (0.115 R)
• M66: 28,320,223 km (0.077 R)
• M67: 28,808,361 km (0.058 R)
• M68: 29,249,974 km (0.063 R)
• M69: 29,397,777 km (0.049 R)
• M70: 29,743,348 km (0.06 R)
• M71: 30,140,081 km (0.118 R)
• M72: 30,938,784 km (0.098 R)
• M73: 31,039,165 km (0.06 R)
• M74: 31,997,638 km (0.066 R)
• M75: 33,170,934 km (0.045 R)
• M76: 34,774,474 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549.8

Radius: 7.1

Gravity: 10.91 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 11.12 AU - 15.38 AU

Year: 18569 Days

Day: 23.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 26,238,417 km

• M1: 99,333 km (0.095 R)
• M2: 145,708 km (0.079 R)
• M3: 224,247 km (0.06 R)
• M4: 322,683 km (0.105 R)
• M5: 547,379 km (0.112 R)
• M6: 1,609,075 km (0.118 R)
• M7: 1,753,885 km (0.08 R)
• M8: 2,342,403 km (0.031 R)
• M9: 2,473,750 km (0.03 R)
• M10: 2,573,831 km (0.089 R)
• M11: 4,031,962 km (0.1 R)
• M12: 6,326,494 km (0.113 R)
• M13: 6,510,051 km (0.114 R)
• M14: 7,118,315 km (0.1 R)
• M15: 7,696,062 km (0.083 R)
• M16: 7,842,818 km (0.119 R)
• M17: 8,338,735 km (0.093 R)
• M18: 8,388,850 km (0.11 R)
• M19: 8,539,944 km (0.06 R)
• M20: 8,691,935 km (0.053 R)
• M21: 9,517,566 km (0.119 R)
• M22: 10,314,025 km (0.051 R)
• M23: 10,530,194 km (0.113 R)
• M24: 10,584,349 km (0.085 R)
• M25: 11,409,231 km (0.112 R)
• M26: 12,887,109 km (0.083 R)
• M27: 13,003,346 km (0.069 R)
• M28: 13,530,529 km (0.116 R)
• M29: 13,767,043 km (0.106 R)
• M30: 15,831,943 km (0.104 R)
• M31: 16,018,790 km (0.1 R)
• M32: 16,268,918 km (0.116 R)
• M33: 16,583,522 km (0.086 R)
• M34: 16,900,221 km (0.11 R)
• M35: 17,410,799 km (0.102 R)
• M36: 18,056,463 km (0.071 R)
• M37: 18,709,757 km (0.085 R)
• M38: 19,171,715 km (0.036 R)
• M39: 20,647,797 km (0.052 R)
• M40: 20,715,864 km (0.101 R)
• M41: 21,399,527 km (0.118 R)
• M42: 21,744,200 km (0.079 R)
• M43: 21,882,578 km (0.104 R)
• M44: 22,229,795 km (0.038 R)
• M45: 24,207,778 km (0.084 R)
• M46: 24,566,813 km (0.066 R)
• M47: 25,435,827 km (0.101 R)
• M48: 25,727,692 km (0.085 R)
• M49: 26,462,367 km (0.075 R)
• M50: 27,278,424 km (0.1 R)
• M51: 30,469,346 km (0.11 R)
• M52: 30,856,954 km (0.089 R)
• M53: 32,108,490 km (0.105 R)
• M54: 32,187,328 km (0.111 R)
• M55: 33,856,242 km (0.072 R)
• M56: 34,097,095 km (0.08 R)
• M57: 34,338,246 km (0.092 R)
• M58: 34,418,880 km (0.036 R)
• M59: 34,903,577 km (0.091 R)
• M60: 35,309,137 km (0.07 R)
• M61: 36,617,520 km (0.113 R)
• M62: 37,277,695 km (0.061 R)
• M63: 39,365,932 km (0.076 R)
• M64: 39,450,305 km (0.119 R)
• M65: 39,788,097 km (0.078 R)
• M66: 40,296,730 km (0.109 R)
• M67: 40,551,794 km (0.114 R)
• M68: 40,722,186 km (0.1 R)
• M69: 41,063,718 km (0.089 R)
• M70: 41,406,147 km (0.078 R)
• M71: 42,525,439 km (0.098 R)
• M72: 42,698,523 km (0.119 R)
• M73: 43,219,274 km (0.11 R)
• M74: 43,480,472 km (0.067 R)
• M75: 44,004,214 km (0.049 R)
• M76: 45,765,429 km (0.115 R)
• M77: 46,922,569 km (0.091 R)
• M78: 47,190,948 km (0.111 R)
• M79: 47,459,924 km (0.119 R)
• M80: 49,265,571 km (0.098 R)
• M81: 49,538,288 km (0.118 R)
• M82: 50,176,771 km (0.087 R)
• M83: 51,461,817 km (0.08 R)
• M84: 52,386,332 km (0.114 R)
• M85: 52,850,684 km (0.106 R)
• M86: 53,223,033 km (0.113 R)
• M87: 53,316,382 km (0.059 R)
• M88: 56,138,995 km (0.105 R)
• M89: 56,614,117 km (0.114 R)
• M90: 57,090,587 km (0.117 R)
• M91: 60,560,210 km (0.105 R)
• M92: 63,404,514 km (0.065 R)
• M93: 63,998,418 km (0.112 R)
• M94: 64,494,784 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.8

Radius: 4.6

Gravity: 19.04 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 12.08 AU - 17.16 AU

Year: 21522 Days

Day: 23.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 26,238,417 km

• M1: 105,018 km (0.081 R)
• M2: 192,532 km (0.052 R)
• M3: 572,361 km (0.072 R)
• M4: 1,217,128 km (0.106 R)
• M5: 1,295,966 km (0.101 R)
• M6: 1,514,230 km (0.101 R)
• M7: 2,907,285 km (0.101 R)
• M8: 3,711,972 km (0.119 R)
• M9: 3,826,863 km (0.098 R)
• M10: 4,621,677 km (0.085 R)
• M11: 4,911,747 km (0.09 R)
• M12: 5,037,858 km (0.088 R)
• M13: 5,080,044 km (0.068 R)
• M14: 5,728,252 km (0.089 R)
• M15: 5,949,956 km (0.12 R)
• M16: 6,129,474 km (0.095 R)
• M17: 7,053,240 km (0.091 R)
• M18: 7,338,823 km (0.111 R)
• M19: 7,386,694 km (0.118 R)
• M20: 7,725,384 km (0.09 R)
• M21: 8,367,607 km (0.096 R)
• M22: 8,873,248 km (0.112 R)
• M23: 9,078,197 km (0.081 R)
• M24: 9,181,270 km (0.09 R)
• M25: 9,284,792 km (0.078 R)
• M26: 10,179,986 km (0.113 R)
• M27: 11,102,406 km (0.112 R)
• M28: 11,489,864 km (0.032 R)
• M29: 11,601,464 km (0.091 R)
• M30: 11,825,562 km (0.097 R)
• M31: 12,051,156 km (0.089 R)
• M32: 12,278,245 km (0.096 R)
• M33: 12,392,239 km (0.116 R)
• M34: 13,906,319 km (0.114 R)
• M35: 14,564,400 km (0.084 R)
• M36: 15,049,247 km (0.048 R)
• M37: 16,472,521 km (0.115 R)
• M38: 16,535,501 km (0.119 R)
• M39: 17,359,786 km (0.092 R)
• M40: 17,680,374 km (0.088 R)
• M41: 17,873,654 km (0.093 R)
• M42: 18,132,608 km (0.105 R)
• M43: 18,719,481 km (0.113 R)
• M44: 19,246,364 km (0.072 R)
• M45: 21,677,031 km (0.057 R)
• M46: 22,578,358 km (0.052 R)
• M47: 23,491,802 km (0.076 R)
• M48: 24,059,826 km (0.039 R)
• M49: 24,848,356 km (0.035 R)
• M50: 25,064,824 km (0.117 R)
• M51: 25,282,040 km (0.108 R)
• M52: 25,864,125 km (0.117 R)
• M53: 26,230,191 km (0.026 R)
• M54: 26,967,410 km (0.115 R)
• M55: 27,413,062 km (0.069 R)
• M56: 27,487,562 km (0.081 R)
• M57: 28,311,547 km (0.053 R)
• M58: 28,613,136 km (0.115 R)
• M59: 30,368,218 km (0.117 R)
• M60: 30,986,805 km (0.12 R)
• M61: 32,630,138 km (0.117 R)
• M62: 32,867,251 km (0.08 R)
• M63: 33,025,675 km (0.063 R)
• M64: 35,431,508 km (0.094 R)
• M65: 35,919,496 km (0.112 R)
• M66: 36,245,918 km (0.041 R)
• M67: 36,409,579 km (0.028 R)
• M68: 38,059,344 km (0.093 R)
• M69: 39,228,601 km (0.05 R)
• M70: 39,564,747 km (0.04 R)
• M71: 40,324,854 km (0.088 R)
• M72: 42,633,598 km (0.05 R)
• M73: 43,065,936 km (0.079 R)
• M74: 44,196,597 km (0.069 R)
• M75: 44,897,163 km (0.086 R)
• M76: 45,072,941 km (0.114 R)
• M77: 46,664,662 km (0.111 R)
• M78: 46,842,684 km (0.103 R)
• M79: 48,094,967 km (0.108 R)
• M80: 48,544,958 km (0.068 R)
• M81: 48,725,373 km (0.117 R)
• M82: 48,905,937 km (0.094 R)
• M83: 50,358,682 km (0.04 R)
• M84: 52,379,151 km (0.098 R)
• M85: 52,471,603 km (0.091 R)
• M86: 53,865,107 km (0.088 R)
• M87: 55,930,904 km (0.113 R)
• M88: 56,119,996 km (0.078 R)
• M89: 58,022,432 km (0.067 R)
• M90: 62,281,633 km (0.116 R)
• M91: 63,362,178 km (0.102 R)
• M92: 63,756,518 km (0.112 R)
• M93: 64,052,872 km (0.084 R)
• M94: 65,143,440 km (0.084 R)
• M95: 66,540,235 km (0.097 R)
• M96: 66,941,158 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 13.6

Radius: 5.6

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 14.89 AU - 20.57 AU

Year: 28743 Days

Day: 15.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 26,238,417 km

• M1: 198,816 km (0.096 R)
• M2: 379,979 km (0.077 R)
• M3: 503,247 km (0.097 R)
• M4: 1,103,583 km (0.035 R)
• M5: 1,267,992 km (0.076 R)
• M6: 1,952,701 km (0.096 R)
• M7: 2,084,796 km (0.118 R)
• M8: 2,696,651 km (0.115 R)
• M9: 2,937,354 km (0.081 R)
• M10: 2,993,902 km (0.044 R)
• M11: 3,419,508 km (0.094 R)
• M12: 3,761,489 km (0.064 R)
• M13: 4,114,241 km (0.031 R)
• M14: 4,348,062 km (0.116 R)
• M15: 4,412,688 km (0.111 R)
• M16: 4,564,530 km (0.118 R)
• M17: 4,806,729 km (0.088 R)
• M18: 5,280,506 km (0.058 R)
• M19: 5,863,937 km (0.11 R)
• M20: 5,983,167 km (0.106 R)
• M21: 6,889,431 km (0.057 R)
• M22: 7,422,747 km (0.096 R)
• M23: 7,837,881 km (0.077 R)
• M24: 11,242,280 km (0.063 R)
• M25: 12,445,196 km (0.107 R)
• M26: 12,659,869 km (0.055 R)
• M27: 12,752,321 km (0.091 R)
• M28: 13,499,413 km (0.068 R)
• M29: 13,910,059 km (0.105 R)
• M30: 15,659,157 km (0.073 R)
• M31: 17,100,832 km (0.114 R)
• M32: 17,271,074 km (0.098 R)
• M33: 17,751,134 km (0.081 R)
• M34: 18,514,382 km (0.08 R)
• M35: 22,748,899 km (0.116 R)
• M36: 23,350,283 km (0.089 R)
• M37: 23,425,830 km (0.109 R)
• M38: 23,653,069 km (0.103 R)
• M39: 24,492,014 km (0.113 R)
• M40: 24,876,630 km (0.096 R)
• M41: 26,199,225 km (0.11 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 19,542 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit