🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.8 AU - 0.92 AU

Year: 296 Days

Day: 23.4 Hours

Environment

Temp: 104 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,294,541 km

• M1: 356,791 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.62 AU - 1.8 AU

Year: 829 Days

Day: 36.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.02 AU - 2.32 AU

Year: 1185 Days

Day: 29.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.22 AU - 2.56 AU

Year: 1370 Days

Day: 44.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,294,541 km

• M1: 330,312 km (0.096 R)

Asteroid Belt

Center: 4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.6

Radius: 9.5

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.91 AU - 6.31 AU

Year: 4928 Days

Day: 5 Hours

Environment

Temp: -158 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 57,294,541 km

• M1: 135,087 km (0.1 R)
• M2: 244,144 km (0.075 R)
• M3: 374,294 km (0.115 R)
• M4: 600,486 km (0.088 R)
• M5: 807,380 km (0.096 R)
• M6: 878,738 km (0.119 R)
• M7: 1,145,770 km (0.108 R)
• M8: 1,206,507 km (0.072 R)
• M9: 1,395,150 km (0.111 R)
• M10: 1,460,225 km (0.088 R)
• M11: 1,754,633 km (0.094 R)
• M12: 1,872,816 km (0.059 R)
• M13: 2,018,374 km (0.116 R)
• M14: 2,320,712 km (0.063 R)
• M15: 2,530,448 km (0.095 R)
• M16: 2,982,533 km (0.119 R)
• M17: 3,297,885 km (0.082 R)
• M18: 3,430,130 km (0.102 R)
• M19: 3,549,060 km (0.109 R)
• M20: 3,669,486 km (0.085 R)
• M21: 4,164,506 km (0.067 R)
• M22: 4,243,942 km (0.06 R)
• M23: 4,339,685 km (0.115 R)
• M24: 4,484,795 km (0.086 R)
• M25: 4,598,788 km (0.105 R)
• M26: 4,680,768 km (0.077 R)
• M27: 4,963,358 km (0.095 R)
• M28: 5,064,337 km (0.059 R)
• M29: 5,149,159 km (0.116 R)
• M30: 5,632,360 km (0.111 R)
• M31: 5,737,976 km (0.116 R)
• M32: 5,844,041 km (0.054 R)
• M33: 5,915,100 km (0.063 R)
• M34: 6,329,785 km (0.073 R)
• M35: 6,421,189 km (0.089 R)
• M36: 6,791,145 km (0.079 R)
• M37: 7,378,317 km (0.059 R)
• M38: 7,455,359 km (0.108 R)
• M39: 8,080,679 km (0.113 R)
• M40: 8,279,644 km (0.071 R)
• M41: 8,399,771 km (0.039 R)
• M42: 8,580,934 km (0.075 R)
• M43: 9,632,457 km (0.107 R)
• M44: 9,992,091 km (0.11 R)
• M45: 10,291,436 km (0.111 R)
• M46: 10,507,156 km (0.091 R)
• M47: 11,030,898 km (0.118 R)
• M48: 11,119,011 km (0.049 R)
• M49: 11,473,857 km (0.112 R)
• M50: 11,787,415 km (0.116 R)
• M51: 11,900,062 km (0.105 R)
• M52: 11,967,979 km (0.111 R)
• M53: 12,308,763 km (0.067 R)
• M54: 13,139,779 km (0.032 R)
• M55: 13,420,724 km (0.033 R)
• M56: 13,585,581 km (0.069 R)
• M57: 13,656,490 km (0.083 R)
• M58: 14,012,683 km (0.117 R)
• M59: 14,155,998 km (0.104 R)
• M60: 14,444,123 km (0.032 R)
• M61: 14,661,489 km (0.116 R)
• M62: 14,855,517 km (0.102 R)
• M63: 14,952,906 km (0.082 R)
• M64: 15,050,593 km (0.117 R)
• M65: 15,517,039 km (0.108 R)
• M66: 15,814,141 km (0.061 R)
• M67: 16,741,947 km (0.049 R)
• M68: 16,894,088 km (0.096 R)
• M69: 16,995,664 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.3

Radius: 9

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.98 AU - 6.78 AU

Year: 5976 Days

Day: 6.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 57,294,541 km

• M1: 170,542 km (0.06 R)
• M2: 277,654 km (0.103 R)
• M3: 689,796 km (0.105 R)
• M4: 846,874 km (0.109 R)
• M5: 1,016,069 km (0.091 R)
• M6: 1,089,970 km (0.119 R)
• M7: 1,693,298 km (0.073 R)
• M8: 1,908,719 km (0.075 R)
• M9: 2,038,720 km (0.071 R)
• M10: 2,210,009 km (0.082 R)
• M11: 2,287,651 km (0.054 R)
• M12: 2,405,983 km (0.099 R)
• M13: 3,201,993 km (0.051 R)
• M14: 3,401,706 km (0.102 R)
• M15: 3,559,981 km (0.088 R)
• M16: 3,743,836 km (0.118 R)
• M17: 3,907,347 km (0.106 R)
• M18: 4,168,993 km (0.09 R)
• M19: 4,886,315 km (0.08 R)
• M20: 5,142,427 km (0.075 R)
• M21: 5,429,356 km (0.117 R)
• M22: 7,757,697 km (0.06 R)
• M23: 8,026,674 km (0.092 R)
• M24: 8,635,238 km (0.1 R)
• M25: 8,851,856 km (0.101 R)
• M26: 9,164,366 km (0.115 R)
• M27: 9,290,327 km (0.082 R)
• M28: 9,864,633 km (0.094 R)
• M29: 10,188,513 km (0.118 R)
• M30: 10,880,403 km (0.072 R)
• M31: 11,147,884 km (0.097 R)
• M32: 11,451,418 km (0.065 R)
• M33: 11,894,826 km (0.115 R)
• M34: 12,657,775 km (0.064 R)
• M35: 15,301,169 km (0.076 R)
• M36: 15,563,265 km (0.086 R)
• M37: 15,978,399 km (0.11 R)
• M38: 16,244,384 km (0.099 R)
• M39: 16,511,865 km (0.101 R)
• M40: 16,780,842 km (0.09 R)
• M41: 17,128,807 km (0.082 R)
• M42: 17,439,970 km (0.045 R)
• M43: 17,518,060 km (0.08 R)
• M44: 18,544,152 km (0.082 R)
• M45: 18,703,773 km (0.058 R)
• M46: 19,670,923 km (0.114 R)
• M47: 20,860,974 km (0.08 R)
• M48: 21,235,119 km (0.118 R)
• M49: 21,318,594 km (0.065 R)
• M50: 21,402,070 km (0.111 R)
• M51: 21,947,803 km (0.099 R)
• M52: 22,116,699 km (0.1 R)
• M53: 22,201,222 km (0.119 R)
• M54: 22,881,742 km (0.098 R)
• M55: 25,405,458 km (0.091 R)
• M56: 26,206,555 km (0.115 R)
• M57: 27,151,565 km (0.108 R)
• M58: 28,245,275 km (0.117 R)
• M59: 28,336,978 km (0.061 R)
• M60: 28,612,986 km (0.105 R)
• M61: 28,843,666 km (0.118 R)
• M62: 29,306,821 km (0.083 R)
• M63: 29,725,695 km (0.058 R)
• M64: 30,428,356 km (0.11 R)
• M65: 31,706,969 km (0.085 R)
• M66: 31,897,856 km (0.054 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 362

Radius: 6.5

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 15.94 AU - 17.34 AU

Year: 25173 Days

Day: 18.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 57,294,541 km

• M1: 132,095 km (0.102 R)
• M2: 186,997 km (0.083 R)
• M3: 452,982 km (0.054 R)
• M4: 590,612 km (0.113 R)
• M5: 857,794 km (0.11 R)
• M6: 1,159,982 km (0.105 R)
• M7: 1,213,538 km (0.112 R)
• M8: 1,732,194 km (0.097 R)
• M9: 1,887,327 km (0.09 R)
• M10: 1,982,770 km (0.093 R)
• M11: 3,133,327 km (0.117 R)
• M12: 5,013,324 km (0.12 R)
• M13: 5,057,455 km (0.116 R)
• M14: 5,505,650 km (0.092 R)
• M15: 5,966,561 km (0.1 R)
• M16: 6,107,183 km (0.076 R)
• M17: 6,249,002 km (0.086 R)
• M18: 6,344,147 km (0.12 R)
• M19: 6,391,868 km (0.103 R)
• M20: 6,632,422 km (0.108 R)
• M21: 8,241,197 km (0.088 R)
• M22: 8,767,482 km (0.113 R)
• M23: 8,874,146 km (0.1 R)
• M24: 9,088,519 km (0.072 R)
• M25: 9,359,142 km (0.095 R)
• M26: 9,797,314 km (0.109 R)
• M27: 10,467,363 km (0.089 R)
• M28: 11,792,351 km (0.116 R)
• M29: 12,265,529 km (0.102 R)
• M30: 12,444,598 km (0.104 R)
• M31: 12,684,553 km (0.045 R)
• M32: 13,598,446 km (0.085 R)
• M33: 13,721,865 km (0.11 R)
• M34: 14,032,131 km (0.083 R)
• M35: 15,617,868 km (0.06 R)
• M36: 17,059,543 km (0.113 R)
• M37: 17,192,685 km (0.083 R)
• M38: 18,066,636 km (0.038 R)
• M39: 19,787,610 km (0.107 R)
• M40: 20,208,428 km (0.083 R)
• M41: 20,490,570 km (0.112 R)
• M42: 21,920,875 km (0.102 R)
• M43: 22,065,686 km (0.105 R)
• M44: 22,138,241 km (0.092 R)
• M45: 23,014,585 km (0.119 R)
• M46: 23,088,038 km (0.066 R)
• M47: 23,235,392 km (0.116 R)
• M48: 25,178,967 km (0.112 R)
• M49: 25,482,501 km (0.043 R)
• M50: 26,016,715 km (0.105 R)
• M51: 26,323,690 km (0.102 R)
• M52: 28,269,061 km (0.081 R)
• M53: 28,821,975 km (0.119 R)
• M54: 29,378,479 km (0.092 R)
• M55: 30,663,824 km (0.09 R)
• M56: 30,744,756 km (0.073 R)
• M57: 31,967,419 km (0.061 R)
• M58: 33,289,117 km (0.039 R)
• M59: 33,705,747 km (0.048 R)
• M60: 35,304,798 km (0.102 R)
• M61: 35,389,620 km (0.106 R)
• M62: 37,532,610 km (0.077 R)
• M63: 38,227,342 km (0.045 R)
• M64: 39,541,111 km (0.102 R)
• M65: 39,629,224 km (0.115 R)
• M66: 40,336,523 km (0.108 R)
• M67: 42,122,721 km (0.103 R)
• M68: 43,025,544 km (0.03 R)
• M69: 43,934,800 km (0.103 R)
• M70: 45,310,353 km (0.109 R)
• M71: 46,886,516 km (0.116 R)
• M72: 47,634,356 km (0.08 R)
• M73: 47,728,153 km (0.091 R)
• M74: 47,915,899 km (0.109 R)
• M75: 48,197,891 km (0.114 R)
• M76: 49,142,003 km (0.077 R)
• M77: 50,282,836 km (0.085 R)
• M78: 51,336,454 km (0.09 R)
• M79: 52,300,463 km (0.027 R)
• M80: 53,075,978 km (0.038 R)
• M81: 53,855,233 km (0.104 R)
• M82: 55,129,807 km (0.086 R)
• M83: 55,425,263 km (0.104 R)
• M84: 55,820,052 km (0.09 R)
• M85: 56,811,287 km (0.051 R)
• M86: 57,408,781 km (0.109 R)
• M87: 60,224,662 km (0.12 R)
• M88: 64,013,826 km (0.107 R)
• M89: 64,324,541 km (0.051 R)
• M90: 65,780,577 km (0.104 R)
• M91: 66,722,446 km (0.105 R)
• M92: 68,619,347 km (0.052 R)
• M93: 69,255,586 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.5

Radius: 7.5

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 17.18 AU - 21.08 AU

Year: 31030 Days

Day: 19.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 57,294,541 km

• M1: 95,144 km (0.032 R)
• M2: 188,045 km (0.033 R)
• M3: 255,064 km (0.074 R)
• M4: 405,410 km (0.072 R)
• M5: 676,182 km (0.084 R)
• M6: 997,818 km (0.042 R)
• M7: 1,794,726 km (0.07 R)
• M8: 2,899,057 km (0.085 R)
• M9: 3,449,577 km (0.111 R)
• M10: 3,583,916 km (0.096 R)
• M11: 3,788,566 km (0.081 R)
• M12: 3,927,094 km (0.087 R)
• M13: 4,102,722 km (0.059 R)
• M14: 4,981,011 km (0.052 R)
• M15: 5,171,150 km (0.049 R)
• M16: 5,286,490 km (0.055 R)
• M17: 6,402,789 km (0.101 R)
• M18: 6,485,217 km (0.104 R)
• M19: 7,329,398 km (0.111 R)
• M20: 7,896,524 km (0.059 R)
• M21: 8,934,134 km (0.106 R)
• M22: 9,211,788 km (0.09 R)
• M23: 9,304,988 km (0.067 R)
• M24: 9,586,531 km (0.119 R)
• M25: 10,254,336 km (0.073 R)
• M26: 10,447,766 km (0.029 R)
• M27: 10,691,461 km (0.11 R)
• M28: 11,085,202 km (0.06 R)
• M29: 11,333,684 km (0.055 R)
• M30: 11,483,581 km (0.105 R)
• M31: 12,397,325 km (0.027 R)
• M32: 12,448,787 km (0.095 R)
• M33: 13,598,446 km (0.026 R)
• M34: 14,185,917 km (0.051 R)
• M35: 14,347,633 km (0.046 R)
• M36: 14,564,101 km (0.027 R)
• M37: 16,845,169 km (0.07 R)
• M38: 17,016,309 km (0.093 R)
• M39: 20,256,300 km (0.075 R)
• M40: 21,172,287 km (0.102 R)
• M41: 21,357,041 km (0.118 R)
• M42: 21,418,825 km (0.115 R)
• M43: 21,790,426 km (0.084 R)
• M44: 22,289,185 km (0.11 R)
• M45: 23,808,052 km (0.085 R)
• M46: 24,128,641 km (0.111 R)
• M47: 24,579,828 km (0.041 R)
• M48: 25,490,729 km (0.062 R)
• M49: 26,412,551 km (0.06 R)
• M50: 26,478,823 km (0.091 R)
• M51: 26,744,509 km (0.093 R)
• M52: 28,424,643 km (0.12 R)
• M53: 29,517,754 km (0.098 R)
• M54: 30,833,617 km (0.096 R)
• M55: 30,973,192 km (0.084 R)
• M56: 31,604,046 km (0.088 R)
• M57: 31,744,818 km (0.079 R)
• M58: 32,664,994 km (0.097 R)
• M59: 32,949,829 km (0.103 R)
• M60: 33,307,218 km (0.12 R)
• M61: 33,881,375 km (0.028 R)
• M62: 34,097,693 km (0.09 R)
• M63: 34,169,799 km (0.058 R)
• M64: 35,477,584 km (0.051 R)
• M65: 38,516,964 km (0.098 R)
• M66: 38,968,749 km (0.091 R)
• M67: 40,258,133 km (0.103 R)
• M68: 40,793,095 km (0.117 R)
• M69: 41,407,494 km (0.071 R)
• M70: 42,878,789 km (0.12 R)
• M71: 43,503,360 km (0.109 R)
• M72: 43,895,306 km (0.026 R)
• M73: 44,840,615 km (0.055 R)
• M74: 45,078,027 km (0.11 R)
• M75: 46,351,105 km (0.069 R)
• M76: 46,591,060 km (0.04 R)
• M77: 46,911,798 km (0.072 R)
• M78: 46,992,132 km (0.06 R)
• M79: 47,394,251 km (0.096 R)
• M80: 48,363,944 km (0.086 R)
• M81: 48,607,340 km (0.049 R)
• M82: 48,932,566 km (0.083 R)
• M83: 50,899,180 km (0.106 R)
• M84: 51,560,402 km (0.117 R)
• M85: 51,726,157 km (0.119 R)
• M86: 52,307,643 km (0.118 R)
• M87: 52,474,146 km (0.09 R)
• M88: 52,891,374 km (0.064 R)
• M89: 52,974,850 km (0.027 R)
• M90: 53,393,425 km (0.114 R)
• M91: 55,078,196 km (0.051 R)
• M92: 56,353,368 km (0.106 R)
• M93: 57,123,049 km (0.063 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 14,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit