🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.5 AU - 0.78 AU

Year: 228 Days

Day: 36.3 Hours

Environment

Temp: -6 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,496,918 km

• M1: 43,084 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.27 AU - 1.49 AU

Year: 723 Days

Day: 45.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.3 AU - 2.12 AU

Year: 998 Days

Day: 26.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 94.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,496,918 km

• M1: 1,388,867 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.77 AU - 2.89 AU

Year: 1587 Days

Day: 22.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,496,918 km

• M1: 139,425 km (0.118 R)

Asteroid Belt

Center: 2.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.6

Radius: 8.5

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.85 AU - 2.87 AU

Year: 2158 Days

Day: 8 Hours

Environment

Temp: -146 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 46,496,918 km

• M1: 111,750 km (0.115 R)
• M2: 198,666 km (0.098 R)
• M3: 296,204 km (0.099 R)
• M4: 448,794 km (0.094 R)
• M5: 513,270 km (0.119 R)
• M6: 604,824 km (0.095 R)
• M7: 841,039 km (0.069 R)
• M8: 904,618 km (0.066 R)
• M9: 988,992 km (0.043 R)
• M10: 1,268,889 km (0.113 R)
• M11: 1,495,081 km (0.106 R)
• M12: 1,584,690 km (0.07 R)
• M13: 1,664,725 km (0.107 R)
• M14: 1,781,262 km (0.1 R)
• M15: 1,900,641 km (0.096 R)
• M16: 2,097,213 km (0.075 R)
• M17: 2,287,651 km (0.116 R)
• M18: 2,537,030 km (0.086 R)
• M19: 2,644,591 km (0.107 R)
• M20: 2,850,587 km (0.075 R)
• M21: 3,278,288 km (0.101 R)
• M22: 3,484,882 km (0.095 R)
• M23: 3,818,037 km (0.117 R)
• M24: 4,066,818 km (0.097 R)
• M25: 4,193,228 km (0.068 R)
• M26: 4,337,141 km (0.097 R)
• M27: 5,029,630 km (0.069 R)
• M28: 5,302,497 km (0.106 R)
• M29: 5,632,809 km (0.079 R)
• M30: 5,773,879 km (0.116 R)
• M31: 5,880,543 km (0.117 R)
• M32: 6,149,968 km (0.086 R)
• M33: 6,423,433 km (0.05 R)
• M34: 6,478,635 km (0.09 R)
• M35: 6,812,986 km (0.113 R)
• M36: 7,518,041 km (0.056 R)
• M37: 7,693,071 km (0.084 R)
• M38: 7,849,699 km (0.102 R)
• M39: 8,186,295 km (0.067 R)
• M40: 8,346,215 km (0.109 R)
• M41: 8,669,496 km (0.084 R)
• M42: 8,791,717 km (0.042 R)
• M43: 9,120,384 km (0.111 R)
• M44: 9,390,558 km (0.105 R)
• M45: 9,579,200 km (0.112 R)
• M46: 9,960,077 km (0.044 R)
• M47: 10,023,955 km (0.046 R)
• M48: 10,195,244 km (0.1 R)
• M49: 10,410,665 km (0.056 R)
• M50: 10,605,891 km (0.065 R)
• M51: 10,758,480 km (0.117 R)
• M52: 11,110,185 km (0.12 R)
• M53: 11,354,030 km (0.083 R)
• M54: 11,555,089 km (0.091 R)
• M55: 12,370,547 km (0.087 R)
• M56: 12,462,251 km (0.09 R)
• M57: 12,994,221 km (0.09 R)
• M58: 13,064,232 km (0.069 R)
• M59: 13,227,893 km (0.115 R)
• M60: 13,533,671 km (0.09 R)
• M61: 14,032,579 km (0.075 R)
• M62: 14,513,387 km (0.074 R)
• M63: 14,926,277 km (0.082 R)
• M64: 15,244,621 km (0.08 R)
• M65: 15,441,642 km (0.073 R)
• M66: 15,863,209 km (0.102 R)
• M67: 16,540,438 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.3

Radius: 11.7

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.43 AU - 5.51 AU

Year: 4944 Days

Day: 9.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 46,496,918 km

• M1: 381,475 km (0.066 R)
• M2: 492,027 km (0.094 R)
• M3: 588,219 km (0.112 R)
• M4: 711,487 km (0.116 R)
• M5: 855,251 km (0.116 R)
• M6: 1,090,120 km (0.1 R)
• M7: 1,234,033 km (0.081 R)
• M8: 1,333,815 km (0.119 R)
• M9: 1,515,127 km (0.107 R)
• M10: 1,690,905 km (0.101 R)
• M11: 1,902,436 km (0.053 R)
• M12: 2,004,312 km (0.059 R)
• M13: 2,183,082 km (0.109 R)
• M14: 3,001,532 km (0.091 R)
• M15: 3,138,115 km (0.072 R)
• M16: 3,963,147 km (0.072 R)
• M17: 4,536,256 km (0.113 R)
• M18: 5,237,721 km (0.088 R)
• M19: 5,823,396 km (0.114 R)
• M20: 5,994,536 km (0.111 R)
• M21: 6,210,855 km (0.096 R)
• M22: 6,540,269 km (0.088 R)
• M23: 6,852,929 km (0.087 R)
• M24: 6,943,136 km (0.048 R)
• M25: 7,331,044 km (0.109 R)
• M26: 7,492,909 km (0.06 R)
• M27: 7,796,592 km (0.081 R)
• M28: 8,585,571 km (0.075 R)
• M29: 8,780,797 km (0.062 R)
• M30: 9,956,785 km (0.118 R)
• M31: 10,161,884 km (0.071 R)
• M32: 10,576,270 km (0.109 R)
• M33: 10,733,198 km (0.116 R)
• M34: 10,943,533 km (0.1 R)
• M35: 11,234,950 km (0.093 R)
• M36: 11,934,170 km (0.114 R)
• M37: 12,179,511 km (0.107 R)
• M38: 12,316,393 km (0.081 R)
• M39: 12,509,075 km (0.041 R)
• M40: 13,205,453 km (0.107 R)
• M41: 15,044,908 km (0.118 R)
• M42: 15,133,171 km (0.073 R)
• M43: 15,725,429 km (0.112 R)
• M44: 16,597,884 km (0.049 R)
• M45: 17,024,686 km (0.113 R)
• M46: 17,424,262 km (0.045 R)
• M47: 17,857,947 km (0.047 R)
• M48: 18,044,944 km (0.033 R)
• M49: 18,232,689 km (0.093 R)
• M50: 18,358,052 km (0.111 R)
• M51: 18,704,521 km (0.063 R)
• M52: 19,340,162 km (0.072 R)
• M53: 20,404,252 km (0.113 R)
• M54: 21,586,823 km (0.105 R)
• M55: 21,785,938 km (0.066 R)
• M56: 22,119,392 km (0.108 R)
• M57: 22,387,471 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 510.1

Radius: 3.7

Gravity: 37.26 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 8.35 AU - 12.27 AU

Year: 14772 Days

Day: 20 Hours

Environment

Temp: -194 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 46,496,918 km

• M1: 78,988 km (0.073 R)
• M2: 102,325 km (0.097 R)
• M3: 149,448 km (0.092 R)
• M4: 338,540 km (0.11 R)
• M5: 414,685 km (0.094 R)
• M6: 530,624 km (0.109 R)
• M7: 601,533 km (0.033 R)
• M8: 656,735 km (0.087 R)
• M9: 792,121 km (0.077 R)
• M10: 894,296 km (0.072 R)
• M11: 1,617,303 km (0.054 R)
• M12: 2,044,405 km (0.065 R)
• M13: 2,534,487 km (0.088 R)
• M14: 3,155,019 km (0.069 R)
• M15: 3,382,857 km (0.111 R)
• M16: 3,819,832 km (0.105 R)
• M17: 3,992,767 km (0.111 R)
• M18: 4,062,629 km (0.077 R)
• M19: 4,097,635 km (0.099 R)
• M20: 4,274,610 km (0.061 R)
• M21: 4,417,924 km (0.038 R)
• M22: 5,387,468 km (0.09 R)
• M23: 5,816,664 km (0.117 R)
• M24: 5,935,744 km (0.033 R)
• M25: 6,135,757 km (0.096 R)
• M26: 6,297,472 km (0.119 R)
• M27: 6,707,669 km (0.108 R)
• M28: 6,874,321 km (0.094 R)
• M29: 7,382,057 km (0.084 R)
• M30: 7,424,842 km (0.069 R)
• M31: 7,597,178 km (0.117 R)
• M32: 8,343,821 km (0.055 R)
• M33: 9,670,754 km (0.119 R)
• M34: 9,811,676 km (0.088 R)
• M35: 10,478,433 km (0.087 R)
• M36: 10,671,714 km (0.094 R)
• M37: 10,914,810 km (0.104 R)
• M38: 12,513,563 km (0.106 R)
• M39: 13,287,881 km (0.113 R)
• M40: 13,601,887 km (0.096 R)
• M41: 13,865,479 km (0.12 R)
• M42: 15,922,898 km (0.067 R)
• M43: 16,423,901 km (0.083 R)
• M44: 17,498,613 km (0.05 R)
• M45: 18,189,007 km (0.114 R)
• M46: 18,304,945 km (0.079 R)
• M47: 18,537,420 km (0.105 R)
• M48: 19,123,245 km (0.114 R)
• M49: 19,596,274 km (0.034 R)
• M50: 20,674,426 km (0.094 R)
• M51: 21,526,236 km (0.097 R)
• M52: 21,833,211 km (0.111 R)
• M53: 22,762,962 km (0.087 R)
• M54: 23,201,283 km (0.091 R)
• M55: 23,326,946 km (0.099 R)
• M56: 24,149,734 km (0.119 R)
• M57: 24,532,555 km (0.08 R)
• M58: 25,046,274 km (0.076 R)
• M59: 27,070,183 km (0.075 R)
• M60: 27,867,540 km (0.09 R)
• M61: 30,787,541 km (0.064 R)
• M62: 31,341,502 km (0.073 R)
• M63: 31,759,030 km (0.104 R)
• M64: 33,022,832 km (0.07 R)
• M65: 33,518,600 km (0.114 R)
• M66: 34,949,055 km (0.063 R)
• M67: 35,021,011 km (0.059 R)
• M68: 35,744,167 km (0.115 R)
• M69: 37,058,085 km (0.058 R)
• M70: 37,425,946 km (0.079 R)
• M71: 38,909,060 km (0.083 R)
• M72: 38,983,709 km (0.102 R)
• M73: 39,883,540 km (0.094 R)
• M74: 40,714,257 km (0.037 R)
• M75: 40,789,954 km (0.098 R)
• M76: 40,865,800 km (0.113 R)
• M77: 41,398,069 km (0.097 R)
• M78: 41,626,954 km (0.086 R)
• M79: 45,266,072 km (0.063 R)
• M80: 45,344,611 km (0.087 R)
• M81: 45,737,903 km (0.119 R)
• M82: 46,132,393 km (0.118 R)
• M83: 47,004,249 km (0.073 R)
• M84: 47,242,858 km (0.109 R)
• M85: 47,801,456 km (0.109 R)
• M86: 48,522,817 km (0.092 R)
• M87: 49,005,719 km (0.093 R)
• M88: 49,895,079 km (0.093 R)
• M89: 50,463,850 km (0.088 R)
• M90: 51,116,545 km (0.04 R)
• M91: 53,588,800 km (0.12 R)
• M92: 53,671,826 km (0.119 R)
• M93: 54,004,532 km (0.099 R)
• M94: 55,678,532 km (0.082 R)
• M95: 55,762,606 km (0.044 R)
• M96: 56,184,024 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.6

Radius: 5.8

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 9.18 AU - 14.12 AU

Year: 17744 Days

Day: 16.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 46,496,918 km

• M1: 88,562 km (0.102 R)
• M2: 125,662 km (0.091 R)
• M3: 175,030 km (0.096 R)
• M4: 255,663 km (0.103 R)
• M5: 301,440 km (0.089 R)
• M6: 486,043 km (0.105 R)
• M7: 638,633 km (0.03 R)
• M8: 720,613 km (0.112 R)
• M9: 859,290 km (0.103 R)
• M10: 1,222,663 km (0.113 R)
• M11: 1,263,504 km (0.098 R)
• M12: 1,453,044 km (0.091 R)
• M13: 1,789,041 km (0.114 R)
• M14: 2,349,435 km (0.095 R)
• M15: 2,688,723 km (0.096 R)
• M16: 3,015,444 km (0.103 R)
• M17: 3,183,742 km (0.118 R)
• M18: 3,412,627 km (0.12 R)
• M19: 3,499,992 km (0.105 R)
• M20: 3,647,046 km (0.079 R)
• M21: 3,706,437 km (0.068 R)
• M22: 3,947,439 km (0.087 R)
• M23: 4,008,475 km (0.099 R)
• M24: 4,700,215 km (0.107 R)
• M25: 5,564,742 km (0.052 R)
• M26: 5,702,072 km (0.088 R)
• M27: 5,805,744 km (0.086 R)
• M28: 6,369,429 km (0.045 R)
• M29: 6,441,086 km (0.112 R)
• M30: 6,877,014 km (0.111 R)
• M31: 7,098,419 km (0.109 R)
• M32: 7,247,418 km (0.105 R)
• M33: 7,322,217 km (0.069 R)
• M34: 7,435,014 km (0.053 R)
• M35: 8,279,793 km (0.114 R)
• M36: 8,952,984 km (0.077 R)
• M37: 8,993,226 km (0.06 R)
• M38: 9,850,272 km (0.089 R)
• M39: 10,990,058 km (0.111 R)
• M40: 12,573,402 km (0.104 R)
• M41: 12,708,489 km (0.118 R)
• M42: 13,253,923 km (0.112 R)
• M43: 13,345,626 km (0.064 R)
• M44: 13,806,986 km (0.073 R)
• M45: 14,133,109 km (0.048 R)
• M46: 14,367,529 km (0.044 R)
• M47: 14,508,899 km (0.076 R)
• M48: 14,697,991 km (0.075 R)
• M49: 15,270,203 km (0.1 R)
• M50: 15,559,076 km (0.048 R)
• M51: 15,898,514 km (0.041 R)
• M52: 16,093,440 km (0.095 R)
• M53: 16,142,358 km (0.108 R)
• M54: 16,831,705 km (0.113 R)
• M55: 16,980,705 km (0.116 R)
• M56: 17,279,900 km (0.037 R)
• M57: 17,480,362 km (0.097 R)
• M58: 17,631,306 km (0.118 R)
• M59: 18,188,109 km (0.054 R)
• M60: 18,905,132 km (0.118 R)
• M61: 20,208,578 km (0.037 R)
• M62: 20,314,044 km (0.119 R)
• M63: 21,111,252 km (0.037 R)
• M64: 21,648,457 km (0.068 R)
• M65: 23,121,099 km (0.069 R)
• M66: 24,964,444 km (0.072 R)
• M67: 26,219,420 km (0.027 R)
• M68: 27,086,789 km (0.114 R)
• M69: 27,377,906 km (0.04 R)
• M70: 27,611,728 km (0.053 R)
• M71: 29,206,591 km (0.06 R)
• M72: 29,744,694 km (0.104 R)
• M73: 30,225,951 km (0.108 R)
• M74: 34,292,469 km (0.111 R)
• M75: 35,177,042 km (0.112 R)
• M76: 35,431,059 km (0.087 R)
• M77: 35,749,553 km (0.108 R)
• M78: 36,325,056 km (0.106 R)
• M79: 36,581,915 km (0.115 R)
• M80: 36,968,327 km (0.086 R)
• M81: 39,512,238 km (0.098 R)
• M82: 39,842,551 km (0.108 R)
• M83: 40,905,443 km (0.083 R)
• M84: 41,306,366 km (0.111 R)
• M85: 41,507,276 km (0.115 R)
• M86: 41,574,445 km (0.106 R)
• M87: 42,720,066 km (0.041 R)
• M88: 45,249,167 km (0.082 R)
• M89: 46,357,687 km (0.108 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 12,474 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit