🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.49 AU - 0.57 AU

Year: 171 Days

Day: 20.6 Hours

Environment

Temp: 21 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1 AU - 1.01 AU

Year: 443 Days

Day: 43.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,801,964 km

• M1: 762,201 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.94 AU - 1.08 AU

Year: 450 Days

Day: 19.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.79 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.2

Radius: 11.1

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.44 AU - 2.68 AU

Year: 1814 Days

Day: 9.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 89.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 99,801,964 km

• M1: 138,528 km (0.098 R)
• M2: 282,590 km (0.102 R)
• M3: 352,752 km (0.092 R)
• M4: 425,456 km (0.084 R)
• M5: 568,322 km (0.118 R)
• M6: 770,130 km (0.054 R)
• M7: 950,844 km (0.106 R)
• M8: 1,117,496 km (0.075 R)
• M9: 1,244,056 km (0.059 R)
• M10: 1,334,712 km (0.108 R)
• M11: 1,406,818 km (0.112 R)
• M12: 1,533,677 km (0.079 R)
• M13: 1,631,365 km (0.112 R)
• M14: 1,776,325 km (0.071 R)
• M15: 2,043,657 km (0.086 R)
• M16: 2,411,817 km (0.096 R)
• M17: 2,590,886 km (0.093 R)
• M18: 2,734,799 km (0.117 R)
• M19: 2,976,100 km (0.08 R)
• M20: 3,154,720 km (0.115 R)
• M21: 3,566,114 km (0.064 R)
• M22: 3,653,330 km (0.082 R)
• M23: 3,800,384 km (0.113 R)
• M24: 4,055,000 km (0.084 R)
• M25: 4,130,996 km (0.1 R)
• M26: 4,628,409 km (0.106 R)
• M27: 5,079,446 km (0.108 R)
• M28: 5,293,670 km (0.105 R)
• M29: 5,494,131 km (0.105 R)
• M30: 5,954,294 km (0.105 R)
• M31: 6,023,558 km (0.108 R)
• M32: 6,197,840 km (0.117 R)
• M33: 6,658,751 km (0.098 R)
• M34: 6,893,470 km (0.069 R)
• M35: 7,075,979 km (0.065 R)
• M36: 7,296,935 km (0.063 R)
• M37: 7,802,576 km (0.111 R)
• M38: 8,088,458 km (0.089 R)
• M39: 8,223,096 km (0.119 R)
• M40: 8,377,780 km (0.025 R)
• M41: 8,650,946 km (0.072 R)
• M42: 8,887,310 km (0.087 R)
• M43: 9,306,334 km (0.095 R)
• M44: 9,508,141 km (0.108 R)
• M45: 9,874,955 km (0.058 R)
• M46: 10,205,118 km (0.112 R)
• M47: 10,434,152 km (0.102 R)
• M48: 10,559,665 km (0.099 R)
• M49: 10,643,739 km (0.063 R)
• M50: 10,791,392 km (0.091 R)
• M51: 11,174,063 km (0.069 R)
• M52: 11,669,681 km (0.041 R)
• M53: 11,756,597 km (0.094 R)
• M54: 11,887,346 km (0.064 R)
• M55: 12,062,525 km (0.11 R)
• M56: 12,615,439 km (0.043 R)
• M57: 12,749,329 km (0.086 R)
• M58: 12,838,938 km (0.032 R)
• M59: 13,221,759 km (0.066 R)
• M60: 13,357,893 km (0.104 R)
• M61: 13,906,768 km (0.107 R)
• M62: 14,068,184 km (0.117 R)
• M63: 14,160,785 km (0.101 R)
• M64: 14,346,436 km (0.09 R)
• M65: 14,767,404 km (0.087 R)
• M66: 14,837,865 km (0.096 R)
• M67: 14,979,235 km (0.094 R)
• M68: 15,050,144 km (0.045 R)
• M69: 15,239,685 km (0.097 R)
• M70: 15,334,829 km (0.027 R)
• M71: 15,525,566 km (0.074 R)
• M72: 15,981,840 km (0.105 R)
• M73: 16,175,270 km (0.115 R)
• M74: 16,247,974 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376

Radius: 8.9

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 7.62 AU - 8 AU

Year: 9667 Days

Day: 13.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 99,801,964 km

• M1: 148,999 km (0.092 R)
• M2: 299,645 km (0.095 R)
• M3: 382,971 km (0.11 R)
• M4: 475,871 km (0.068 R)
• M5: 551,418 km (0.066 R)
• M6: 617,690 km (0.113 R)
• M7: 673,041 km (0.091 R)
• M8: 789,129 km (0.112 R)
• M9: 1,009,038 km (0.1 R)
• M10: 1,109,418 km (0.084 R)
• M11: 1,213,388 km (0.108 R)
• M12: 1,544,748 km (0.086 R)
• M13: 1,622,239 km (0.1 R)
• M14: 1,781,262 km (0.115 R)
• M15: 2,008,501 km (0.062 R)
• M16: 2,072,080 km (0.098 R)
• M17: 2,289,147 km (0.116 R)
• M18: 2,468,066 km (0.113 R)
• M19: 3,008,264 km (0.1 R)
• M20: 3,130,485 km (0.059 R)
• M21: 3,254,352 km (0.05 R)
• M22: 3,405,296 km (0.088 R)
• M23: 3,740,246 km (0.1 R)
• M24: 4,031,812 km (0.093 R)
• M25: 4,112,745 km (0.076 R)
• M26: 4,248,729 km (0.085 R)
• M27: 4,581,136 km (0.115 R)
• M28: 4,637,384 km (0.075 R)
• M29: 4,722,206 km (0.112 R)
• M30: 5,066,431 km (0.111 R)
• M31: 5,241,760 km (0.112 R)
• M32: 5,300,552 km (0.09 R)
• M33: 5,932,004 km (0.054 R)
• M34: 6,492,099 km (0.076 R)
• M35: 6,682,537 km (0.088 R)
• M36: 6,746,415 km (0.119 R)
• M37: 6,907,083 km (0.081 R)
• M38: 7,762,933 km (0.047 R)
• M39: 8,135,132 km (0.1 R)
• M40: 8,582,430 km (0.115 R)
• M41: 9,250,684 km (0.07 R)
• M42: 10,376,557 km (0.083 R)
• M43: 10,524,958 km (0.111 R)
• M44: 11,012,198 km (0.117 R)
• M45: 11,125,594 km (0.103 R)
• M46: 11,506,769 km (0.091 R)
• M47: 12,399,569 km (0.089 R)
• M48: 13,113,749 km (0.109 R)
• M49: 13,354,752 km (0.11 R)
• M50: 13,556,858 km (0.113 R)
• M51: 15,462,137 km (0.067 R)
• M52: 16,273,406 km (0.108 R)
• M53: 17,405,862 km (0.103 R)
• M54: 17,538,256 km (0.111 R)
• M55: 17,715,081 km (0.029 R)
• M56: 18,294,174 km (0.12 R)
• M57: 18,924,879 km (0.119 R)
• M58: 20,346,507 km (0.08 R)
• M59: 21,234,670 km (0.1 R)
• M60: 21,376,040 km (0.091 R)
• M61: 21,470,436 km (0.117 R)
• M62: 22,903,733 km (0.05 R)
• M63: 26,265,197 km (0.108 R)
• M64: 26,366,326 km (0.12 R)
• M65: 27,231,600 km (0.064 R)
• M66: 28,833,194 km (0.072 R)
• M67: 28,937,614 km (0.119 R)
• M68: 29,199,111 km (0.095 R)
• M69: 29,356,338 km (0.114 R)
• M70: 29,671,840 km (0.079 R)
• M71: 29,935,581 km (0.083 R)
• M72: 30,678,035 km (0.117 R)
• M73: 30,944,619 km (0.112 R)
• M74: 34,480,514 km (0.12 R)
• M75: 34,924,521 km (0.105 R)
• M76: 35,091,472 km (0.115 R)
• M77: 35,593,971 km (0.101 R)
• M78: 35,874,168 km (0.114 R)
• M79: 35,930,267 km (0.117 R)
• M80: 35,986,516 km (0.095 R)
• M81: 36,380,407 km (0.11 R)
• M82: 37,058,983 km (0.071 R)
• M83: 37,172,528 km (0.03 R)
• M84: 37,229,375 km (0.082 R)
• M85: 37,798,894 km (0.076 R)
• M86: 37,913,187 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670

Radius: 3.9

Gravity: 44.05 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 10.94 AU - 16.58 AU

Year: 22608 Days

Day: 20.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 99,801,964 km

• M1: 143,016 km (0.061 R)
• M2: 198,965 km (0.068 R)
• M3: 728,542 km (0.031 R)
• M4: 909,854 km (0.097 R)
• M5: 1,047,933 km (0.046 R)
• M6: 1,222,364 km (0.111 R)
• M7: 1,374,655 km (0.046 R)
• M8: 1,405,921 km (0.067 R)
• M9: 1,500,915 km (0.076 R)
• M10: 1,598,154 km (0.048 R)
• M11: 1,730,997 km (0.068 R)
• M12: 1,971,850 km (0.112 R)
• M13: 2,150,469 km (0.045 R)
• M14: 2,371,575 km (0.079 R)
• M15: 2,523,118 km (0.075 R)
• M16: 2,677,802 km (0.105 R)
• M17: 4,156,726 km (0.108 R)
• M18: 4,571,262 km (0.061 R)
• M19: 6,096,562 km (0.056 R)
• M20: 8,558,644 km (0.031 R)
• M21: 9,320,396 km (0.107 R)
• M22: 9,739,569 km (0.097 R)
• M23: 9,981,918 km (0.118 R)
• M24: 11,222,683 km (0.111 R)
• M25: 11,796,690 km (0.044 R)
• M26: 12,119,821 km (0.092 R)
• M27: 12,380,271 km (0.094 R)
• M28: 13,373,601 km (0.116 R)
• M29: 13,507,940 km (0.101 R)
• M30: 15,788,858 km (0.072 R)
• M31: 16,144,602 km (0.054 R)
• M32: 16,647,251 km (0.089 R)
• M33: 16,719,507 km (0.059 R)
• M34: 17,667,808 km (0.116 R)
• M35: 17,963,114 km (0.103 R)
• M36: 18,558,513 km (0.071 R)
• M37: 19,236,192 km (0.118 R)
• M38: 19,921,799 km (0.06 R)
• M39: 20,152,180 km (0.118 R)
• M40: 21,631,403 km (0.083 R)
• M41: 21,789,079 km (0.082 R)
• M42: 22,984,217 km (0.087 R)
• M43: 23,064,701 km (0.072 R)
• M44: 23,792,793 km (0.117 R)
• M45: 24,118,767 km (0.115 R)
• M46: 24,200,448 km (0.12 R)
• M47: 30,586,631 km (0.066 R)
• M48: 31,385,932 km (0.097 R)
• M49: 32,372,082 km (0.112 R)
• M50: 32,823,718 km (0.1 R)
• M51: 33,005,030 km (0.096 R)
• M52: 33,459,658 km (0.12 R)
• M53: 35,856,515 km (0.113 R)
• M54: 36,230,211 km (0.091 R)
• M55: 37,832,554 km (0.089 R)
• M56: 38,403,569 km (0.081 R)
• M57: 39,843,598 km (0.066 R)
• M58: 40,230,607 km (0.085 R)
• M59: 40,716,052 km (0.074 R)
• M60: 42,381,226 km (0.111 R)
• M61: 42,875,049 km (0.099 R)
• M62: 44,168,323 km (0.091 R)
• M63: 45,171,825 km (0.084 R)
• M64: 47,713,044 km (0.097 R)
• M65: 48,432,909 km (0.105 R)
• M66: 49,467,528 km (0.036 R)
• M67: 49,987,530 km (0.069 R)
• M68: 54,748,482 km (0.066 R)
• M69: 55,178,576 km (0.091 R)
• M70: 58,550,063 km (0.067 R)
• M71: 58,659,868 km (0.102 R)
• M72: 60,316,066 km (0.053 R)
• M73: 61,428,626 km (0.092 R)
• M74: 61,875,624 km (0.109 R)
• M75: 62,885,111 km (0.064 R)
• M76: 64,466,360 km (0.116 R)
• M77: 64,579,755 km (0.115 R)
• M78: 66,289,360 km (0.115 R)
• M79: 69,055,574 km (0.109 R)
• M80: 70,920,611 km (0.047 R)
• M81: 72,212,388 km (0.052 R)
• M82: 72,684,070 km (0.066 R)
• M83: 73,038,468 km (0.117 R)
• M84: 73,156,800 km (0.085 R)
• M85: 74,700,051 km (0.119 R)
• M86: 75,774,613 km (0.046 R)
• M87: 76,494,029 km (0.075 R)
• M88: 76,974,836 km (0.117 R)
• M89: 77,577,117 km (0.076 R)
• M90: 78,423,093 km (0.037 R)
• M91: 78,665,442 km (0.064 R)
• M92: 78,907,940 km (0.106 R)
• M93: 79,515,307 km (0.11 R)
• M94: 79,758,703 km (0.087 R)
• M95: 80,124,320 km (0.108 R)
• M96: 81,714,695 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.7

Radius: 4.1

Gravity: 45.43 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 12.91 AU - 19.17 AU

Year: 28454 Days

Day: 16.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 99,801,964 km

• M1: 59,839 km (0.045 R)
• M2: 1,590,973 km (0.043 R)
• M3: 2,059,065 km (0.11 R)
• M4: 2,182,334 km (0.03 R)
• M5: 2,393,267 km (0.045 R)
• M6: 2,789,252 km (0.049 R)
• M7: 3,348,449 km (0.089 R)
• M8: 3,396,470 km (0.107 R)
• M9: 4,354,046 km (0.098 R)
• M10: 5,053,865 km (0.098 R)
• M11: 6,197,092 km (0.109 R)
• M12: 6,256,333 km (0.114 R)
• M13: 6,555,079 km (0.102 R)
• M14: 8,508,678 km (0.109 R)
• M15: 9,650,409 km (0.116 R)
• M16: 10,982,279 km (0.116 R)
• M17: 11,487,321 km (0.033 R)
• M18: 11,706,033 km (0.085 R)
• M19: 13,047,178 km (0.079 R)
• M20: 13,275,465 km (0.096 R)
• M21: 13,351,760 km (0.11 R)
• M22: 13,813,119 km (0.04 R)
• M23: 13,967,953 km (0.12 R)
• M24: 14,279,566 km (0.109 R)
• M25: 14,751,248 km (0.065 R)
• M26: 15,227,866 km (0.041 R)
• M27: 16,523,833 km (0.115 R)
• M28: 17,101,729 km (0.082 R)
• M29: 17,770,282 km (0.099 R)
• M30: 18,874,913 km (0.103 R)
• M31: 19,652,672 km (0.103 R)
• M32: 19,826,804 km (0.043 R)
• M33: 20,352,641 km (0.108 R)
• M34: 20,705,692 km (0.033 R)
• M35: 20,971,826 km (0.09 R)
• M36: 21,687,054 km (0.07 R)
• M37: 22,047,585 km (0.104 R)
• M38: 22,410,210 km (0.101 R)
• M39: 22,501,165 km (0.12 R)
• M40: 23,141,295 km (0.077 R)
• M41: 23,233,148 km (0.089 R)
• M42: 23,787,408 km (0.095 R)
• M43: 24,066,109 km (0.033 R)
• M44: 24,345,857 km (0.081 R)
• M45: 25,097,137 km (0.054 R)
• M46: 26,526,395 km (0.07 R)
• M47: 27,008,549 km (0.072 R)
• M48: 27,786,159 km (0.117 R)
• M49: 28,374,228 km (0.087 R)
• M50: 30,162,671 km (0.106 R)
• M51: 31,782,816 km (0.12 R)
• M52: 32,500,586 km (0.058 R)
• M53: 32,913,028 km (0.092 R)
• M54: 33,431,085 km (0.095 R)
• M55: 33,951,835 km (0.084 R)
• M56: 34,580,296 km (0.032 R)
• M57: 35,318,262 km (0.077 R)
• M58: 37,671,287 km (0.079 R)
• M59: 39,414,252 km (0.112 R)
• M60: 39,743,966 km (0.101 R)
• M61: 40,960,645 km (0.077 R)
• M62: 42,301,939 km (0.064 R)
• M63: 42,865,026 km (0.117 R)
• M64: 44,683,388 km (0.111 R)
• M65: 46,991,833 km (0.073 R)
• M66: 47,108,220 km (0.12 R)
• M67: 48,160,342 km (0.118 R)
• M68: 48,277,776 km (0.104 R)
• M69: 48,395,210 km (0.086 R)
• M70: 51,483,060 km (0.094 R)
• M71: 52,325,146 km (0.093 R)
• M72: 53,779,387 km (0.061 R)
• M73: 54,389,298 km (0.053 R)
• M74: 55,492,732 km (0.06 R)
• M75: 55,985,657 km (0.082 R)
• M76: 56,232,493 km (0.115 R)
• M77: 56,479,778 km (0.065 R)
• M78: 57,971,269 km (0.079 R)
• M79: 60,612,420 km (0.09 R)
• M80: 62,650,840 km (0.034 R)
• M81: 65,750,359 km (0.076 R)
• M82: 69,959,893 km (0.096 R)
• M83: 71,694,780 km (0.119 R)
• M84: 73,308,791 km (0.096 R)
• M85: 75,479,306 km (0.111 R)
• M86: 78,222,034 km (0.095 R)
• M87: 80,718,074 km (0.081 R)
• M88: 82,677,657 km (0.097 R)
• M89: 82,818,129 km (0.033 R)
• M90: 85,503,860 km (0.116 R)
• M91: 87,931,085 km (0.108 R)
• M92: 88,218,164 km (0.075 R)
• M93: 89,657,893 km (0.072 R)
• M94: 91,977,857 km (0.056 R)
• M95: 94,464,174 km (0.073 R)
• M96: 97,120,882 km (0.06 R)
• M97: 98,160,588 km (0.085 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 13,753 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit