🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.53 AU - 0.75 AU

Year: 178 Days

Day: 22.7 Hours

Environment

Temp: 236 °C

Axial Tilt: 150 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,383,443 km

• M1: 210,933 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.79 AU - 0.89 AU

Year: 268 Days

Day: 28.3 Hours

Environment

Temp: 117 °C

Axial Tilt: 52 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.33 AU - 1.81 AU

Year: 685 Days

Day: 30.8 Hours

Environment

Temp: -17 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.4 AU - 1.94 AU

Year: 752 Days

Day: 28.8 Hours

Environment

Temp: -33 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.06 AU - 3.12 AU

Year: 1452 Days

Day: 33 Hours

Environment

Temp: -78 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.8

Radius: 9

Gravity: 9.66 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.01 AU - 9.59 AU

Year: 7586 Days

Day: 11.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 33,383,443 km

• M1: 147,354 km (0.105 R)
• M2: 247,584 km (0.073 R)
• M3: 361,129 km (0.102 R)
• M4: 444,455 km (0.069 R)
• M5: 604,824 km (0.096 R)
• M6: 1,272,031 km (0.077 R)
• M7: 1,387,371 km (0.059 R)
• M8: 1,587,383 km (0.108 R)
• M9: 1,949,260 km (0.105 R)
• M10: 2,551,242 km (0.087 R)
• M11: 2,873,027 km (0.046 R)
• M12: 3,234,007 km (0.06 R)
• M13: 3,313,294 km (0.046 R)
• M14: 4,084,171 km (0.069 R)
• M15: 4,548,822 km (0.116 R)
• M16: 5,184,314 km (0.113 R)
• M17: 5,308,480 km (0.076 R)
• M18: 5,496,675 km (0.11 R)
• M19: 6,205,619 km (0.088 R)
• M20: 6,537,277 km (0.068 R)
• M21: 6,977,245 km (0.115 R)
• M22: 7,218,097 km (0.052 R)
• M23: 7,356,924 km (0.097 R)
• M24: 7,531,804 km (0.046 R)
• M25: 7,602,115 km (0.075 R)
• M26: 7,992,865 km (0.108 R)
• M27: 8,244,937 km (0.116 R)
• M28: 8,426,698 km (0.03 R)
• M29: 8,757,011 km (0.105 R)
• M30: 9,317,105 km (0.078 R)
• M31: 9,620,489 km (0.097 R)
• M32: 9,850,272 km (0.072 R)
• M33: 9,927,315 km (0.078 R)
• M34: 10,354,267 km (0.108 R)
• M35: 10,826,996 km (0.107 R)
• M36: 11,186,031 km (0.111 R)
• M37: 12,703,402 km (0.092 R)
• M38: 13,251,679 km (0.081 R)
• M39: 13,721,715 km (0.094 R)
• M40: 13,807,734 km (0.106 R)
• M41: 13,937,136 km (0.067 R)
• M42: 14,153,754 km (0.064 R)
• M43: 14,678,094 km (0.114 R)
• M44: 16,425,846 km (0.084 R)
• M45: 16,700,508 km (0.095 R)
• M46: 16,792,361 km (0.113 R)
• M47: 16,884,513 km (0.098 R)
• M48: 17,022,891 km (0.075 R)
• M49: 18,049,581 km (0.077 R)
• M50: 18,238,374 km (0.076 R)
• M51: 18,332,920 km (0.107 R)
• M52: 18,665,626 km (0.073 R)
• M53: 18,952,255 km (0.081 R)
• M54: 19,192,210 km (0.077 R)
• M55: 19,675,262 km (0.114 R)
• M56: 20,015,746 km (0.077 R)
• M57: 20,456,462 km (0.102 R)
• M58: 20,653,332 km (0.064 R)
• M59: 20,751,917 km (0.063 R)
• M60: 21,447,099 km (0.115 R)
• M61: 22,049,081 km (0.095 R)
• M62: 22,250,888 km (0.12 R)
• M63: 23,013,388 km (0.089 R)
• M64: 23,115,713 km (0.041 R)
• M65: 24,199,101 km (0.09 R)
• M66: 24,825,617 km (0.061 R)
• M67: 25,404,710 km (0.04 R)
• M68: 25,881,778 km (0.1 R)
• M69: 26,148,062 km (0.056 R)
• M70: 27,384,788 km (0.116 R)
• M71: 28,475,655 km (0.091 R)
• M72: 28,585,460 km (0.105 R)
• M73: 29,081,527 km (0.084 R)
• M74: 30,306,285 km (0.12 R)
• M75: 31,889,329 km (0.107 R)
• M76: 32,174,912 km (0.118 R)
• M77: 32,346,650 km (0.114 R)
• M78: 33,036,446 km (0.113 R)
• M79: 34,841,194 km (0.105 R)
• M80: 35,135,154 km (0.075 R)
• M81: 35,194,096 km (0.103 R)
• M82: 36,260,130 km (0.098 R)
• M83: 37,577,489 km (0.106 R)
• M84: 38,545,387 km (0.092 R)
• M85: 38,666,861 km (0.091 R)
• M86: 39,460,178 km (0.082 R)
• M87: 40,135,613 km (0.037 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.7

Radius: 14.5

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 7.16 AU - 10.88 AU

Year: 9434 Days

Day: 14.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 33,383,443 km

• M1: 271,371 km (0.071 R)
• M2: 397,482 km (0.045 R)
• M3: 803,939 km (0.069 R)
• M4: 918,381 km (0.066 R)
• M5: 1,331,720 km (0.118 R)
• M6: 1,664,127 km (0.107 R)
• M7: 1,764,058 km (0.078 R)
• M8: 1,892,114 km (0.088 R)
• M9: 2,479,136 km (0.101 R)
• M10: 2,579,965 km (0.081 R)
• M11: 2,726,571 km (0.117 R)
• M12: 4,695,728 km (0.034 R)
• M13: 4,803,737 km (0.113 R)
• M14: 5,132,553 km (0.116 R)
• M15: 5,225,304 km (0.099 R)
• M16: 5,393,452 km (0.028 R)
• M17: 5,525,697 km (0.09 R)
• M18: 5,639,840 km (0.091 R)
• M19: 5,986,907 km (0.076 R)
• M20: 6,742,974 km (0.108 R)
• M21: 6,906,036 km (0.112 R)
• M22: 7,298,431 km (0.104 R)
• M23: 7,465,981 km (0.058 R)
• M24: 8,170,437 km (0.119 R)
• M25: 8,696,124 km (0.096 R)
• M26: 8,873,846 km (0.1 R)
• M27: 9,346,127 km (0.078 R)
• M28: 9,482,710 km (0.063 R)
• M29: 10,128,225 km (0.036 R)
• M30: 10,574,475 km (0.105 R)
• M31: 10,835,823 km (0.097 R)
• M32: 11,075,329 km (0.038 R)
• M33: 11,292,395 km (0.052 R)
• M34: 11,730,567 km (0.064 R)
• M35: 12,901,320 km (0.103 R)
• M36: 13,180,769 km (0.076 R)
• M37: 13,642,279 km (0.09 R)
• M38: 13,771,382 km (0.099 R)
• M39: 15,326,003 km (0.115 R)
• M40: 16,548,965 km (0.094 R)
• M41: 16,991,326 km (0.083 R)
• M42: 18,199,479 km (0.079 R)
• M43: 18,598,905 km (0.054 R)
• M44: 18,742,220 km (0.098 R)
• M45: 19,203,280 km (0.1 R)
• M46: 19,493,500 km (0.052 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 975.4

Radius: 3.3

Gravity: 89.57 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 13.35 AU - 14.49 AU

Year: 18086 Days

Day: 17.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 33,383,443 km

• M1: 87,964 km (0.116 R)
• M2: 250,576 km (0.074 R)
• M3: 436,227 km (0.082 R)
• M4: 633,697 km (0.107 R)
• M5: 2,420,942 km (0.116 R)
• M6: 2,841,462 km (0.117 R)
• M7: 2,960,093 km (0.069 R)
• M8: 2,999,886 km (0.081 R)
• M9: 3,120,612 km (0.117 R)
• M10: 3,284,122 km (0.09 R)
• M11: 3,408,587 km (0.083 R)
• M12: 4,142,664 km (0.089 R)
• M13: 4,232,273 km (0.118 R)
• M14: 4,504,541 km (0.118 R)
• M15: 4,876,292 km (0.112 R)
• M16: 5,898,345 km (0.11 R)
• M17: 6,049,588 km (0.085 R)
• M18: 7,251,009 km (0.025 R)
• M19: 7,413,023 km (0.07 R)
• M20: 7,685,740 km (0.086 R)
• M21: 7,850,896 km (0.058 R)
• M22: 8,240,898 km (0.045 R)
• M23: 8,353,545 km (0.091 R)
• M24: 10,770,897 km (0.11 R)
• M25: 10,894,016 km (0.079 R)
• M26: 11,079,517 km (0.086 R)
• M27: 12,022,732 km (0.092 R)
• M28: 12,730,480 km (0.063 R)
• M29: 13,917,688 km (0.114 R)
• M30: 13,984,708 km (0.107 R)
• M31: 14,660,292 km (0.097 R)
• M32: 16,466,238 km (0.113 R)
• M33: 16,821,533 km (0.073 R)
• M34: 17,684,413 km (0.03 R)
• M35: 19,452,959 km (0.103 R)
• M36: 19,753,052 km (0.069 R)
• M37: 20,054,791 km (0.096 R)
• M38: 21,122,771 km (0.091 R)
• M39: 22,287,390 km (0.113 R)
• M40: 23,075,172 km (0.099 R)
• M41: 23,392,918 km (0.117 R)
• M42: 23,472,654 km (0.113 R)
• M43: 24,193,566 km (0.101 R)
• M44: 24,435,466 km (0.119 R)
• M45: 24,678,263 km (0.105 R)
• M46: 25,247,633 km (0.119 R)
• M47: 29,783,590 km (0.107 R)
• M48: 29,956,375 km (0.117 R)
• M49: 30,389,760 km (0.079 R)
• M50: 32,055,233 km (0.114 R)
• M51: 32,943,695 km (0.111 R)
• M52: 34,472,585 km (0.075 R)
• M53: 35,840,508 km (0.098 R)
• M54: 37,598,732 km (0.053 R)
• M55: 40,049,744 km (0.111 R)
• M56: 41,198,206 km (0.119 R)
• M57: 41,390,739 km (0.052 R)
• M58: 42,649,007 km (0.069 R)
• M59: 42,746,395 km (0.111 R)
• M60: 44,018,126 km (0.041 R)
• M61: 44,806,956 km (0.071 R)
• M62: 45,004,874 km (0.115 R)
• M63: 45,401,607 km (0.102 R)
• M64: 46,398,528 km (0.12 R)
• M65: 47,301,949 km (0.06 R)
• M66: 47,705,265 km (0.103 R)
• M67: 48,312,483 km (0.079 R)
• M68: 49,432,372 km (0.102 R)
• M69: 51,076,303 km (0.096 R)
• M70: 51,593,762 km (0.076 R)
• M71: 52,112,867 km (0.078 R)
• M72: 54,523,188 km (0.105 R)
• M73: 54,840,335 km (0.067 R)
• M74: 57,721,291 km (0.04 R)
• M75: 58,476,312 km (0.093 R)
• M76: 59,234,474 km (0.032 R)
• M77: 59,669,205 km (0.053 R)
• M78: 62,852,349 km (0.102 R)
• M79: 63,295,757 km (0.11 R)
• M80: 63,851,363 km (0.085 R)
• M81: 64,297,015 km (0.117 R)
• M82: 65,079,562 km (0.069 R)
• M83: 65,191,610 km (0.084 R)
• M84: 65,752,752 km (0.084 R)
• M85: 65,977,598 km (0.102 R)
• M86: 66,653,930 km (0.053 R)
• M87: 66,766,876 km (0.063 R)
• M88: 67,219,260 km (0.111 R)
• M89: 68,810,533 km (0.086 R)
• M90: 69,038,969 km (0.111 R)
• M91: 69,381,847 km (0.119 R)
• M92: 70,184,439 km (0.068 R)
• M93: 72,378,143 km (0.114 R)
• M94: 72,726,556 km (0.112 R)
• M95: 73,308,492 km (0.052 R)
• M96: 79,451,579 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.4

Radius: 6.7

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 14.84 AU - 16.54 AU

Year: 21644 Days

Day: 15.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 33,383,443 km

• M1: 88,861 km (0.05 R)
• M2: 292,165 km (0.078 R)
• M3: 1,232,537 km (0.119 R)
• M4: 1,450,351 km (0.06 R)
• M5: 1,502,262 km (0.116 R)
• M6: 1,790,387 km (0.105 R)
• M7: 2,214,497 km (0.088 R)
• M8: 2,437,996 km (0.093 R)
• M9: 2,521,173 km (0.054 R)
• M10: 2,690,219 km (0.118 R)
• M11: 3,151,578 km (0.027 R)
• M12: 3,590,050 km (0.106 R)
• M13: 5,445,961 km (0.117 R)
• M14: 5,555,018 km (0.034 R)
• M15: 5,720,024 km (0.11 R)
• M16: 5,942,476 km (0.099 R)
• M17: 6,281,615 km (0.116 R)
• M18: 6,511,098 km (0.109 R)
• M19: 6,860,708 km (0.103 R)
• M20: 7,097,073 km (0.07 R)
• M21: 7,186,383 km (0.076 R)
• M22: 7,669,284 km (0.077 R)
• M23: 8,069,309 km (0.103 R)
• M24: 8,761,648 km (0.119 R)
• M25: 8,857,540 km (0.07 R)
• M26: 9,244,550 km (0.116 R)
• M27: 9,342,237 km (0.037 R)
• M28: 9,769,339 km (0.115 R)
• M29: 9,835,611 km (0.074 R)
• M30: 9,935,243 km (0.056 R)
• M31: 11,157,458 km (0.045 R)
• M32: 12,176,070 km (0.068 R)
• M33: 12,247,278 km (0.112 R)
• M34: 12,534,058 km (0.103 R)
• M35: 13,629,114 km (0.087 R)
• M36: 13,814,615 km (0.111 R)
• M37: 14,263,110 km (0.116 R)
• M38: 14,678,543 km (0.102 R)
• M39: 15,097,866 km (0.028 R)
• M40: 15,174,460 km (0.109 R)
• M41: 15,987,375 km (0.09 R)
• M42: 16,300,782 km (0.082 R)
• M43: 16,774,559 km (0.117 R)
• M44: 16,973,374 km (0.082 R)
• M45: 17,213,030 km (0.106 R)
• M46: 17,453,733 km (0.096 R)
• M47: 17,574,459 km (0.096 R)
• M48: 17,655,092 km (0.112 R)
• M49: 18,427,615 km (0.107 R)
• M50: 18,509,445 km (0.088 R)
• M51: 19,086,594 km (0.117 R)
• M52: 19,211,059 km (0.091 R)
• M53: 20,047,461 km (0.098 R)
• M54: 20,853,046 km (0.12 R)
• M55: 21,453,382 km (0.11 R)
• M56: 21,539,550 km (0.067 R)
• M57: 21,885,720 km (0.114 R)
• M58: 22,890,868 km (0.068 R)
• M59: 22,978,981 km (0.094 R)
• M60: 23,155,506 km (0.107 R)
• M61: 23,732,505 km (0.082 R)
• M62: 23,866,246 km (0.108 R)
• M63: 24,359,171 km (0.112 R)
• M64: 24,404,050 km (0.118 R)
• M65: 24,449,079 km (0.086 R)
• M66: 24,719,702 km (0.036 R)
• M67: 25,491,627 km (0.106 R)
• M68: 25,583,031 km (0.057 R)
• M69: 27,012,588 km (0.037 R)
• M70: 27,901,648 km (0.116 R)
• M71: 29,516,408 km (0.072 R)
• M72: 30,722,915 km (0.096 R)
• M73: 30,771,534 km (0.056 R)
• M74: 31,112,318 km (0.113 R)
• M75: 31,356,611 km (0.057 R)
• M76: 31,454,448 km (0.026 R)
• M77: 32,488,469 km (0.087 R)
• M78: 33,333,547 km (0.093 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 18,526 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit