🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.42 AU - 0.68 AU

Year: 142 Days

Day: 16.2 Hours

Environment

Temp: 275 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.11 AU - 2.15 AU

Year: 1083 Days

Day: 47.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,069,421 km

• M1: 307,424 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.81 AU - 3.55 AU

Year: 1975 Days

Day: 41.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.1

Radius: 11.3

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 7.3 AU - 8.84 AU

Year: 7984 Days

Day: 7.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,069,421 km

• M1: 225,145 km (0.07 R)
• M2: 450,439 km (0.094 R)
• M3: 553,363 km (0.094 R)
• M4: 680,222 km (0.041 R)
• M5: 1,523,654 km (0.067 R)
• M6: 1,605,036 km (0.086 R)
• M7: 1,729,950 km (0.111 R)
• M8: 1,989,652 km (0.053 R)
• M9: 2,239,031 km (0.119 R)
• M10: 2,571,288 km (0.091 R)
• M11: 2,693,958 km (0.088 R)
• M12: 2,970,415 km (0.084 R)
• M13: 3,125,249 km (0.118 R)
• M14: 3,497,000 km (0.089 R)
• M15: 4,024,183 km (0.103 R)
• M16: 4,167,198 km (0.076 R)
• M17: 4,370,203 km (0.085 R)
• M18: 4,487,637 km (0.105 R)
• M19: 4,695,877 km (0.117 R)
• M20: 5,339,447 km (0.112 R)
• M21: 6,010,842 km (0.101 R)
• M22: 6,141,741 km (0.055 R)
• M23: 6,981,583 km (0.109 R)
• M24: 7,119,363 km (0.074 R)
• M25: 7,467,627 km (0.087 R)
• M26: 8,036,547 km (0.109 R)
• M27: 8,108,653 km (0.091 R)
• M28: 8,362,820 km (0.117 R)
• M29: 8,619,530 km (0.048 R)
• M30: 9,140,879 km (0.072 R)
• M31: 9,253,825 km (0.05 R)
• M32: 9,941,975 km (0.097 R)
• M33: 10,765,661 km (0.082 R)
• M34: 11,856,529 km (0.076 R)
• M35: 12,186,542 km (0.109 R)
• M36: 13,451,093 km (0.116 R)
• M37: 13,968,402 km (0.063 R)
• M38: 14,492,443 km (0.04 R)
• M39: 14,801,064 km (0.083 R)
• M40: 15,424,887 km (0.06 R)
• M41: 15,875,775 km (0.061 R)
• M42: 16,698,114 km (0.097 R)
• M43: 17,021,844 km (0.112 R)
• M44: 17,207,645 km (0.116 R)
• M45: 17,300,844 km (0.118 R)
• M46: 17,440,868 km (0.071 R)
• M47: 17,581,340 km (0.084 R)
• M48: 18,052,274 km (0.1 R)
• M49: 18,814,475 km (0.08 R)
• M50: 18,958,538 km (0.097 R)
• M51: 20,222,491 km (0.079 R)
• M52: 20,320,926 km (0.036 R)
• M53: 20,567,463 km (0.089 R)
• M54: 21,916,238 km (0.058 R)
• M55: 22,169,208 km (0.063 R)
• M56: 22,321,349 km (0.097 R)
• M57: 22,831,178 km (0.08 R)
• M58: 23,810,595 km (0.039 R)
• M59: 23,966,476 km (0.114 R)
• M60: 24,227,076 km (0.118 R)
• M61: 27,263,614 km (0.103 R)
• M62: 27,917,955 km (0.117 R)
• M63: 28,909,340 km (0.072 R)
• M64: 29,020,192 km (0.061 R)
• M65: 29,856,145 km (0.092 R)
• M66: 31,380,846 km (0.042 R)
• M67: 31,608,833 km (0.117 R)
• M68: 32,641,807 km (0.066 R)
• M69: 33,627,507 km (0.091 R)
• M70: 33,744,193 km (0.037 R)
• M71: 33,860,880 km (0.06 R)
• M72: 35,272,336 km (0.107 R)
• M73: 35,450,207 km (0.111 R)
• M74: 36,104,549 km (0.115 R)
• M75: 36,283,767 km (0.081 R)
• M76: 36,883,056 km (0.114 R)
• M77: 37,970,184 km (0.092 R)
• M78: 38,091,657 km (0.046 R)
• M79: 38,639,784 km (0.071 R)
• M80: 39,251,789 km (0.084 R)
• M81: 39,559,063 km (0.105 R)
• M82: 40,176,004 km (0.093 R)
• M83: 40,547,605 km (0.089 R)
• M84: 41,669,440 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.9

Radius: 12

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 9.13 AU - 13.63 AU

Year: 13369 Days

Day: 7.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 43,069,421 km

• M1: 177,573 km (0.101 R)
• M2: 335,099 km (0.093 R)
• M3: 606,320 km (0.108 R)
• M4: 852,857 km (0.027 R)
• M5: 1,167,462 km (0.067 R)
• M6: 1,757,625 km (0.106 R)
• M7: 1,966,464 km (0.116 R)
• M8: 2,161,390 km (0.098 R)
• M9: 2,317,570 km (0.085 R)
• M10: 3,004,524 km (0.095 R)
• M11: 3,461,545 km (0.041 R)
• M12: 3,645,401 km (0.066 R)
• M13: 3,913,480 km (0.116 R)
• M14: 4,299,892 km (0.083 R)
• M15: 5,079,596 km (0.082 R)
• M16: 6,218,484 km (0.118 R)
• M17: 6,346,241 km (0.045 R)
• M18: 6,702,134 km (0.05 R)
• M19: 7,097,970 km (0.117 R)
• M20: 7,603,312 km (0.046 R)
• M21: 8,120,472 km (0.071 R)
• M22: 9,407,761 km (0.116 R)
• M23: 9,925,520 km (0.059 R)
• M24: 10,075,117 km (0.119 R)
• M25: 10,642,991 km (0.049 R)
• M26: 10,950,115 km (0.092 R)
• M27: 12,207,785 km (0.078 R)
• M28: 12,287,820 km (0.12 R)
• M29: 12,975,970 km (0.101 R)
• M30: 13,386,616 km (0.117 R)
• M31: 13,718,274 km (0.119 R)
• M32: 14,136,700 km (0.119 R)
• M33: 14,262,960 km (0.088 R)
• M34: 14,601,650 km (0.03 R)
• M35: 14,686,771 km (0.072 R)
• M36: 14,943,032 km (0.103 R)
• M37: 15,028,901 km (0.075 R)
• M38: 15,114,770 km (0.093 R)
• M39: 15,416,809 km (0.097 R)
• M40: 15,590,342 km (0.04 R)
• M41: 15,808,007 km (0.054 R)
• M42: 15,983,037 km (0.082 R)
• M43: 16,733,868 km (0.057 R)
• M44: 17,315,654 km (0.088 R)
• M45: 17,541,248 km (0.093 R)
• M46: 17,949,800 km (0.03 R)
• M47: 18,961,530 km (0.073 R)
• M48: 19,287,354 km (0.098 R)
• M49: 20,800,238 km (0.063 R)
• M50: 23,041,363 km (0.044 R)
• M51: 23,688,524 km (0.049 R)
• M52: 24,392,232 km (0.051 R)
• M53: 24,543,775 km (0.092 R)
• M54: 25,204,698 km (0.027 R)
• M55: 25,460,510 km (0.103 R)
• M56: 27,379,701 km (0.118 R)
• M57: 27,537,378 km (0.073 R)
• M58: 27,906,436 km (0.092 R)
• M59: 28,436,461 km (0.069 R)
• M60: 28,969,927 km (0.075 R)
• M61: 29,130,445 km (0.047 R)
• M62: 29,237,857 km (0.107 R)
• M63: 29,506,534 km (0.083 R)
• M64: 29,668,250 km (0.094 R)
• M65: 30,644,226 km (0.099 R)
• M66: 31,520,720 km (0.09 R)
• M67: 31,962,034 km (0.087 R)
• M68: 32,405,442 km (0.041 R)
• M69: 33,186,343 km (0.104 R)
• M70: 33,522,788 km (0.108 R)
• M71: 35,165,373 km (0.116 R)
• M72: 35,336,812 km (0.102 R)
• M73: 36,025,262 km (0.118 R)
• M74: 37,473,668 km (0.063 R)
• M75: 38,058,446 km (0.09 R)
• M76: 38,941,074 km (0.099 R)
• M77: 39,118,497 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.8

Radius: 11.1

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 10.39 AU - 14.41 AU

Year: 15206 Days

Day: 7.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 43,069,421 km

• M1: 148,999 km (0.107 R)
• M2: 313,856 km (0.052 R)
• M3: 469,588 km (0.055 R)
• M4: 615,745 km (0.099 R)
• M5: 866,172 km (0.105 R)
• M6: 1,051,523 km (0.086 R)
• M7: 2,324,901 km (0.093 R)
• M8: 2,454,751 km (0.106 R)
• M9: 2,790,299 km (0.103 R)
• M10: 2,928,678 km (0.119 R)
• M11: 3,806,368 km (0.092 R)
• M12: 5,436,536 km (0.108 R)
• M13: 5,610,219 km (0.043 R)
• M14: 5,697,734 km (0.069 R)
• M15: 5,874,260 km (0.109 R)
• M16: 6,052,580 km (0.107 R)
• M17: 6,923,988 km (0.052 R)
• M18: 7,302,620 km (0.068 R)
• M19: 7,785,672 km (0.06 R)
• M20: 8,884,318 km (0.104 R)
• M21: 9,140,729 km (0.059 R)
• M22: 9,451,743 km (0.067 R)
• M23: 9,661,030 km (0.119 R)
• M24: 10,621,898 km (0.092 R)
• M25: 12,119,522 km (0.032 R)
• M26: 13,154,440 km (0.072 R)
• M27: 13,800,703 km (0.113 R)
• M28: 16,740,301 km (0.049 R)
• M29: 17,826,232 km (0.116 R)
• M30: 19,132,969 km (0.06 R)
• M31: 19,998,842 km (0.107 R)
• M32: 22,882,490 km (0.084 R)
• M33: 23,375,714 km (0.084 R)
• M34: 24,014,946 km (0.075 R)
• M35: 24,516,099 km (0.068 R)
• M36: 26,113,505 km (0.099 R)
• M37: 26,481,217 km (0.105 R)
• M38: 27,445,375 km (0.09 R)
• M39: 27,520,024 km (0.077 R)
• M40: 27,819,370 km (0.107 R)
• M41: 27,894,318 km (0.102 R)
• M42: 28,119,613 km (0.095 R)
• M43: 30,638,242 km (0.094 R)
• M44: 30,793,226 km (0.085 R)
• M45: 31,259,672 km (0.092 R)
• M46: 31,571,883 km (0.1 R)
• M47: 31,806,751 km (0.118 R)
• M48: 33,546,874 km (0.119 R)
• M49: 34,670,204 km (0.088 R)
• M50: 34,831,770 km (0.101 R)
• M51: 36,378,313 km (0.103 R)
• M52: 39,791,388 km (0.087 R)
• M53: 40,809,551 km (0.088 R)
• M54: 41,321,924 km (0.113 R)
• M55: 42,008,279 km (0.086 R)
• M56: 42,698,523 km (0.073 R)
• M57: 42,871,608 km (0.119 R)
• M58: 43,479,424 km (0.077 R)
• M59: 43,566,490 km (0.071 R)
• M60: 44,002,568 km (0.085 R)
• M61: 44,090,083 km (0.058 R)
• M62: 44,967,325 km (0.104 R)
• M63: 45,673,277 km (0.115 R)
• M64: 46,293,959 km (0.071 R)
• M65: 46,560,841 km (0.09 R)
• M66: 46,828,322 km (0.036 R)
• M67: 46,917,483 km (0.033 R)
• M68: 47,992,792 km (0.11 R)
• M69: 48,082,850 km (0.049 R)
• M70: 49,348,448 km (0.107 R)
• M71: 49,439,254 km (0.11 R)
• M72: 49,621,165 km (0.107 R)
• M73: 49,803,076 km (0.114 R)
• M74: 49,894,181 km (0.083 R)
• M75: 50,533,562 km (0.1 R)
• M76: 50,900,077 km (0.069 R)
• M77: 51,175,487 km (0.087 R)
• M78: 51,451,495 km (0.113 R)
• M79: 53,770,262 km (0.112 R)
• M80: 55,177,978 km (0.1 R)
• M81: 57,264,270 km (0.099 R)
• M82: 60,053,821 km (0.064 R)
• M83: 60,344,939 km (0.1 R)
• M84: 61,025,908 km (0.072 R)
• M85: 64,568,386 km (0.092 R)
• M86: 64,866,684 km (0.111 R)
• M87: 65,264,913 km (0.078 R)
• M88: 65,364,695 km (0.095 R)
• M89: 66,464,838 km (0.082 R)
• M90: 66,966,888 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159

Radius: 3.7

Gravity: 11.61 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 12.97 AU - 14.45 AU

Year: 17679 Days

Day: 21.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 43,069,421 km

• M1: 56,847 km (0.119 R)
• M2: 158,723 km (0.066 R)
• M3: 196,123 km (0.1 R)
• M4: 364,720 km (0.061 R)
• M5: 585,825 km (0.107 R)
• M6: 616,194 km (0.067 R)
• M7: 662,569 km (0.097 R)
• M8: 726,298 km (0.113 R)
• M9: 929,751 km (0.088 R)
• M10: 1,447,509 km (0.06 R)
• M11: 1,573,022 km (0.081 R)
• M12: 1,680,283 km (0.114 R)
• M13: 2,227,662 km (0.113 R)
• M14: 2,620,805 km (0.03 R)
• M15: 2,646,087 km (0.096 R)
• M16: 3,414,123 km (0.104 R)
• M17: 3,807,864 km (0.1 R)
• M18: 3,865,310 km (0.111 R)
• M19: 4,215,967 km (0.066 R)
• M20: 4,305,128 km (0.104 R)
• M21: 4,335,047 km (0.099 R)
• M22: 4,364,967 km (0.112 R)
• M23: 4,699,168 km (0.058 R)
• M24: 4,853,703 km (0.093 R)
• M25: 5,167,858 km (0.078 R)
• M26: 5,199,723 km (0.081 R)
• M27: 5,391,657 km (0.107 R)
• M28: 6,082,051 km (0.092 R)
• M29: 6,523,215 km (0.11 R)
• M30: 7,761,138 km (0.102 R)
• M31: 8,764,341 km (0.11 R)
• M32: 8,802,339 km (0.115 R)
• M33: 8,992,777 km (0.087 R)
• M34: 9,031,074 km (0.081 R)
• M35: 9,069,371 km (0.041 R)
• M36: 9,107,668 km (0.091 R)
• M37: 9,807,636 km (0.074 R)
• M38: 9,886,474 km (0.118 R)
• M39: 10,084,392 km (0.101 R)
• M40: 10,807,997 km (0.048 R)
• M41: 11,011,899 km (0.063 R)
• M42: 12,645,807 km (0.057 R)
• M43: 13,337,697 km (0.103 R)
• M44: 13,688,205 km (0.115 R)
• M45: 14,219,726 km (0.102 R)
• M46: 15,394,219 km (0.074 R)
• M47: 15,900,458 km (0.025 R)
• M48: 16,599,529 km (0.117 R)
• M49: 17,642,825 km (0.069 R)
• M50: 18,804,901 km (0.107 R)
• M51: 20,948,040 km (0.029 R)
• M52: 21,764,994 km (0.099 R)
• M53: 22,592,270 km (0.079 R)
• M54: 22,852,870 km (0.107 R)
• M55: 24,651,635 km (0.12 R)
• M56: 25,081,429 km (0.097 R)
• M57: 25,243,145 km (0.056 R)
• M58: 26,057,406 km (0.086 R)
• M59: 26,990,597 km (0.096 R)
• M60: 27,045,799 km (0.093 R)
• M61: 27,156,352 km (0.119 R)
• M62: 27,489,058 km (0.118 R)
• M63: 27,544,558 km (0.115 R)
• M64: 27,934,710 km (0.093 R)
• M65: 28,046,459 km (0.092 R)
• M66: 28,158,358 km (0.119 R)
• M67: 28,382,606 km (0.103 R)
• M68: 28,495,103 km (0.116 R)
• M69: 28,945,991 km (0.108 R)
• M70: 29,002,539 km (0.114 R)
• M71: 29,740,805 km (0.113 R)
• M72: 30,427,908 km (0.072 R)
• M73: 30,715,734 km (0.077 R)
• M74: 31,293,930 km (0.102 R)
• M75: 31,410,018 km (0.084 R)
• M76: 32,168,180 km (0.118 R)
• M77: 32,343,957 km (0.119 R)
• M78: 35,018,917 km (0.118 R)
• M79: 36,352,283 km (0.1 R)
• M80: 36,841,318 km (0.105 R)
• M81: 37,086,659 km (0.1 R)
• M82: 37,578,836 km (0.119 R)
• M83: 37,702,254 km (0.111 R)
• M84: 38,818,852 km (0.059 R)
• M85: 39,130,913 km (0.061 R)
• M86: 39,193,445 km (0.059 R)
• M87: 39,318,509 km (0.059 R)
• M88: 40,387,536 km (0.117 R)
• M89: 40,577,226 km (0.077 R)
• M90: 42,169,097 km (0.093 R)
• M91: 42,940,423 km (0.05 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 14,685 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit