🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.19 AU - 2.21 AU

Year: 1180 Days

Day: 28.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.71 AU - 3.43 AU

Year: 1945 Days

Day: 16.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,335,954 km

• M1: 1,334,862 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.59 AU - 3.77 AU

Year: 2051 Days

Day: 23.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,335,954 km

• M1: 912,996 km (0.098 R)

Asteroid Belt

Center: 5.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.4

Radius: 12

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.35 AU - 7.79 AU

Year: 6799 Days

Day: 9.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 73,335,954 km

• M1: 155,731 km (0.12 R)
• M2: 245,041 km (0.117 R)
• M3: 408,851 km (0.062 R)
• M4: 490,531 km (0.054 R)
• M5: 660,624 km (0.101 R)
• M6: 761,304 km (0.061 R)
• M7: 1,166,714 km (0.11 R)
• M8: 1,922,632 km (0.111 R)
• M9: 2,406,880 km (0.09 R)
• M10: 2,928,528 km (0.113 R)
• M11: 3,027,113 km (0.089 R)
• M12: 3,101,912 km (0.079 R)
• M13: 3,329,899 km (0.111 R)
• M14: 3,563,571 km (0.112 R)
• M15: 3,722,294 km (0.083 R)
• M16: 3,937,715 km (0.117 R)
• M17: 4,324,725 km (0.099 R)
• M18: 4,522,942 km (0.101 R)
• M19: 4,987,144 km (0.119 R)
• M20: 5,558,309 km (0.102 R)
• M21: 5,836,112 km (0.114 R)
• M22: 6,213,847 km (0.079 R)
• M23: 6,534,585 km (0.111 R)
• M24: 6,697,048 km (0.061 R)
• M25: 6,893,919 km (0.12 R)
• M26: 7,734,360 km (0.119 R)
• M27: 7,837,283 km (0.12 R)
• M28: 8,184,200 km (0.119 R)
• M29: 8,500,600 km (0.035 R)
• M30: 8,821,038 km (0.039 R)
• M31: 9,000,855 km (0.097 R)
• M32: 9,145,516 km (0.108 R)
• M33: 10,180,135 km (0.118 R)
• M34: 10,787,951 km (0.117 R)
• M35: 11,057,676 km (0.091 R)
• M36: 12,519,696 km (0.069 R)
• M37: 12,600,479 km (0.116 R)
• M38: 13,791,129 km (0.06 R)
• M39: 14,548,094 km (0.115 R)
• M40: 15,232,354 km (0.115 R)
• M41: 15,927,087 km (0.065 R)
• M42: 16,322,474 km (0.092 R)
• M43: 16,543,430 km (0.104 R)
• M44: 17,212,581 km (0.047 R)
• M45: 17,527,784 km (0.048 R)
• M46: 18,027,142 km (0.107 R)
• M47: 18,669,515 km (0.08 R)
• M48: 18,761,817 km (0.117 R)
• M49: 19,179,345 km (0.102 R)
• M50: 19,646,988 km (0.051 R)
• M51: 20,070,948 km (0.103 R)
• M52: 20,165,643 km (0.099 R)
• M53: 20,688,787 km (0.059 R)
• M54: 21,312,909 km (0.113 R)
• M55: 24,322,968 km (0.106 R)
• M56: 24,474,511 km (0.073 R)
• M57: 25,440,913 km (0.098 R)
• M58: 26,212,838 km (0.083 R)
• M59: 27,937,851 km (0.114 R)
• M60: 28,255,447 km (0.074 R)
• M61: 28,467,876 km (0.066 R)
• M62: 28,574,240 km (0.112 R)
• M63: 29,108,155 km (0.12 R)
• M64: 30,186,008 km (0.03 R)
• M65: 30,457,528 km (0.025 R)
• M66: 30,893,606 km (0.115 R)
• M67: 31,276,876 km (0.097 R)
• M68: 31,661,641 km (0.069 R)
• M69: 32,214,256 km (0.104 R)
• M70: 34,173,090 km (0.075 R)
• M71: 35,538,470 km (0.109 R)
• M72: 35,653,062 km (0.057 R)
• M73: 35,882,545 km (0.114 R)
• M74: 36,227,817 km (0.109 R)
• M75: 36,747,819 km (0.1 R)
• M76: 37,037,740 km (0.095 R)
• M77: 37,386,602 km (0.117 R)
• M78: 38,381,129 km (0.087 R)
• M79: 39,443,723 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.9

Radius: 13.6

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 8.95 AU - 10.47 AU

Year: 10943 Days

Day: 13 Hours

Environment

Temp: -173 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 73,335,954 km

• M1: 233,073 km (0.097 R)
• M2: 396,883 km (0.093 R)
• M3: 926,908 km (0.113 R)
• M4: 1,092,812 km (0.038 R)
• M5: 1,203,814 km (0.057 R)
• M6: 1,508,096 km (0.055 R)
• M7: 1,706,613 km (0.083 R)
• M8: 1,875,509 km (0.089 R)
• M9: 2,333,278 km (0.104 R)
• M10: 2,479,585 km (0.094 R)
• M11: 3,027,562 km (0.048 R)
• M12: 3,210,969 km (0.111 R)
• M13: 3,304,019 km (0.115 R)
• M14: 3,492,961 km (0.076 R)
• M15: 3,613,088 km (0.051 R)
• M16: 3,832,548 km (0.078 R)
• M17: 4,491,526 km (0.031 R)
• M18: 4,622,425 km (0.097 R)
• M19: 5,185,960 km (0.114 R)
• M20: 5,406,467 km (0.101 R)
• M21: 5,545,892 km (0.073 R)
• M22: 5,686,514 km (0.113 R)
• M23: 5,885,330 km (0.105 R)
• M24: 6,202,627 km (0.096 R)
• M25: 6,495,988 km (0.081 R)
• M26: 7,096,325 km (0.06 R)
• M27: 7,589,549 km (0.117 R)
• M28: 7,714,613 km (0.092 R)
• M29: 7,840,424 km (0.083 R)
• M30: 8,350,254 km (0.09 R)
• M31: 8,576,745 km (0.073 R)
• M32: 9,570,524 km (0.075 R)
• M33: 9,875,853 km (0.117 R)
• M34: 9,978,328 km (0.094 R)
• M35: 10,426,523 km (0.036 R)
• M36: 10,705,523 km (0.108 R)
• M37: 10,987,216 km (0.099 R)
• M38: 11,128,885 km (0.118 R)
• M39: 11,485,825 km (0.062 R)
• M40: 11,629,738 km (0.096 R)
• M41: 11,955,563 km (0.097 R)
• M42: 12,101,421 km (0.077 R)
• M43: 12,211,076 km (0.11 R)
• M44: 13,744,155 km (0.097 R)
• M45: 13,858,747 km (0.116 R)
• M46: 14,436,344 km (0.107 R)
• M47: 14,864,792 km (0.119 R)
• M48: 15,100,409 km (0.076 R)
• M49: 15,456,003 km (0.086 R)
• M50: 17,234,423 km (0.075 R)
• M51: 17,523,296 km (0.09 R)
• M52: 18,568,237 km (0.105 R)
• M53: 18,864,291 km (0.05 R)
• M54: 18,991,749 km (0.093 R)
• M55: 19,247,412 km (0.078 R)
• M56: 19,461,486 km (0.093 R)
• M57: 21,069,215 km (0.09 R)
• M58: 21,289,722 km (0.119 R)
• M59: 22,045,341 km (0.071 R)
• M60: 22,719,429 km (0.09 R)
• M61: 23,081,605 km (0.057 R)
• M62: 23,995,648 km (0.081 R)
• M63: 24,968,034 km (0.116 R)
• M64: 25,388,853 km (0.08 R)
• M65: 26,999,274 km (0.111 R)
• M66: 27,334,972 km (0.095 R)
• M67: 27,479,184 km (0.1 R)
• M68: 28,107,346 km (0.119 R)
• M69: 28,838,131 km (0.108 R)
• M70: 29,673,785 km (0.105 R)
• M71: 30,119,437 km (0.098 R)
• M72: 30,967,358 km (0.099 R)
• M73: 31,419,293 km (0.109 R)
• M74: 33,095,537 km (0.118 R)
• M75: 33,352,097 km (0.061 R)
• M76: 33,506,183 km (0.075 R)
• M77: 34,748,593 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 123.2

Radius: 6.8

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 13.33 AU - 15.09 AU

Year: 19372 Days

Day: 20.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 73,335,954 km

• M1: 109,206 km (0.033 R)
• M2: 169,494 km (0.107 R)
• M3: 221,554 km (0.068 R)
• M4: 270,772 km (0.081 R)
• M5: 525,837 km (0.085 R)
• M6: 732,431 km (0.077 R)
• M7: 1,180,028 km (0.109 R)
• M8: 1,236,426 km (0.073 R)
• M9: 1,636,302 km (0.119 R)
• M10: 2,028,697 km (0.065 R)
• M11: 2,074,174 km (0.115 R)
• M12: 2,259,077 km (0.096 R)
• M13: 2,620,506 km (0.105 R)
• M14: 2,719,988 km (0.08 R)
• M15: 2,871,382 km (0.075 R)
• M16: 3,450,624 km (0.112 R)
• M17: 3,670,085 km (0.105 R)
• M18: 3,753,560 km (0.099 R)
• M19: 5,080,044 km (0.118 R)
• M20: 5,266,892 km (0.119 R)
• M21: 5,392,854 km (0.099 R)
• M22: 5,679,782 km (0.092 R)
• M23: 6,268,450 km (0.079 R)
• M24: 6,335,021 km (0.058 R)
• M25: 6,945,081 km (0.102 R)
• M26: 7,609,296 km (0.077 R)
• M27: 8,147,998 km (0.042 R)
• M28: 9,528,636 km (0.032 R)
• M29: 9,759,167 km (0.092 R)
• M30: 10,265,256 km (0.057 R)
• M31: 11,060,369 km (0.096 R)
• M32: 11,834,089 km (0.109 R)
• M33: 12,248,176 km (0.111 R)
• M34: 12,625,013 km (0.112 R)
• M35: 13,005,740 km (0.055 R)
• M36: 13,176,132 km (0.094 R)
• M37: 13,218,767 km (0.101 R)
• M38: 13,821,646 km (0.097 R)
• M39: 13,908,413 km (0.082 R)
• M40: 15,098,614 km (0.095 R)
• M41: 15,143,344 km (0.094 R)
• M42: 15,955,660 km (0.079 R)
• M43: 16,138,020 km (0.109 R)
• M44: 17,107,115 km (0.09 R)
• M45: 17,716,427 km (0.115 R)
• M46: 18,956,294 km (0.062 R)
• M47: 19,684,237 km (0.038 R)
• M48: 19,830,843 km (0.084 R)
• M49: 20,371,939 km (0.104 R)
• M50: 20,867,856 km (0.094 R)
• M51: 21,017,454 km (0.08 R)
• M52: 21,067,419 km (0.071 R)
• M53: 21,770,679 km (0.104 R)
• M54: 23,148,625 km (0.118 R)
• M55: 23,926,384 km (0.03 R)
• M56: 24,818,137 km (0.04 R)
• M57: 25,347,714 km (0.081 R)
• M58: 26,149,109 km (0.093 R)
• M59: 26,418,086 km (0.106 R)
• M60: 26,687,961 km (0.077 R)
• M61: 27,557,873 km (0.104 R)
• M62: 28,271,454 km (0.089 R)
• M63: 28,824,368 km (0.108 R)
• M64: 31,585,496 km (0.107 R)
• M65: 32,274,394 km (0.112 R)
• M66: 32,389,734 km (0.093 R)
• M67: 32,562,969 km (0.103 R)
• M68: 32,736,502 km (0.093 R)
• M69: 32,968,379 km (0.093 R)
• M70: 34,077,049 km (0.116 R)
• M71: 34,429,651 km (0.089 R)
• M72: 34,901,782 km (0.092 R)
• M73: 35,020,114 km (0.082 R)
• M74: 35,138,595 km (0.096 R)
• M75: 35,792,787 km (0.12 R)
• M76: 35,852,476 km (0.085 R)
• M77: 36,691,122 km (0.037 R)
• M78: 36,751,260 km (0.104 R)
• M79: 36,931,974 km (0.091 R)
• M80: 38,022,244 km (0.101 R)
• M81: 38,326,974 km (0.071 R)
• M82: 38,632,453 km (0.053 R)
• M83: 39,245,954 km (0.1 R)
• M84: 40,606,996 km (0.102 R)
• M85: 42,046,277 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.7

Radius: 6

Gravity: 18.16 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 14.05 AU - 14.37 AU

Year: 19372 Days

Day: 16.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 73,335,954 km

• M1: 297,550 km (0.089 R)
• M2: 493,972 km (0.099 R)
• M3: 575,054 km (0.093 R)
• M4: 943,364 km (0.12 R)
• M5: 1,519,615 km (0.115 R)
• M6: 1,579,305 km (0.117 R)
• M7: 1,826,440 km (0.114 R)
• M8: 1,890,169 km (0.057 R)
• M9: 2,356,615 km (0.074 R)
• M10: 2,461,184 km (0.107 R)
• M11: 2,783,867 km (0.119 R)
• M12: 2,969,069 km (0.106 R)
• M13: 3,312,396 km (0.091 R)
• M14: 3,628,048 km (0.09 R)
• M15: 4,161,663 km (0.076 R)
• M16: 4,545,232 km (0.102 R)
• M17: 4,851,459 km (0.107 R)
• M18: 6,334,722 km (0.074 R)
• M19: 6,924,437 km (0.077 R)
• M20: 7,531,505 km (0.088 R)
• M21: 7,634,428 km (0.054 R)
• M22: 8,208,435 km (0.118 R)
• M23: 9,232,283 km (0.062 R)
• M24: 9,955,738 km (0.099 R)
• M25: 10,068,685 km (0.089 R)
• M26: 10,125,382 km (0.044 R)
• M27: 10,467,363 km (0.095 R)
• M28: 10,871,128 km (0.113 R)
• M29: 11,162,544 km (0.112 R)
• M30: 11,338,771 km (0.103 R)
• M31: 11,515,894 km (0.082 R)
• M32: 11,634,376 km (0.103 R)
• M33: 11,693,766 km (0.088 R)
• M34: 11,992,513 km (0.093 R)
• M35: 12,658,373 km (0.064 R)
• M36: 13,212,185 km (0.101 R)
• M37: 13,398,584 km (0.074 R)
• M38: 13,711,094 km (0.076 R)
• M39: 14,279,715 km (0.039 R)
• M40: 14,407,023 km (0.11 R)
• M41: 14,791,489 km (0.089 R)
• M42: 16,629,898 km (0.109 R)
• M43: 18,124,081 km (0.062 R)
• M44: 18,538,916 km (0.083 R)
• M45: 20,158,313 km (0.039 R)
• M46: 20,301,179 km (0.085 R)
• M47: 20,444,494 km (0.115 R)
• M48: 21,238,559 km (0.11 R)
• M49: 23,304,955 km (0.074 R)
• M50: 24,514,154 km (0.096 R)
• M51: 24,590,449 km (0.053 R)
• M52: 25,434,331 km (0.051 R)
• M53: 26,600,596 km (0.077 R)
• M54: 30,940,580 km (0.061 R)
• M55: 31,270,593 km (0.065 R)
• M56: 33,360,176 km (0.088 R)
• M57: 34,464,507 km (0.108 R)
• M58: 35,580,657 km (0.054 R)
• M59: 36,273,445 km (0.114 R)
• M60: 36,970,720 km (0.09 R)
• M61: 39,445,667 km (0.12 R)
• M62: 40,974,258 km (0.053 R)
• M63: 41,246,078 km (0.116 R)
• M64: 41,700,257 km (0.053 R)
• M65: 42,705,405 km (0.104 R)
• M66: 43,072,967 km (0.09 R)
• M67: 43,903,684 km (0.109 R)
• M68: 44,739,637 km (0.025 R)
• M69: 46,050,563 km (0.07 R)
• M70: 46,333,153 km (0.039 R)
• M71: 46,427,400 km (0.096 R)
• M72: 47,469,050 km (0.108 R)
• M73: 47,659,189 km (0.108 R)
• M74: 48,805,857 km (0.039 R)
• M75: 49,768,220 km (0.083 R)
• M76: 50,639,777 km (0.063 R)
• M77: 51,516,271 km (0.104 R)
• M78: 52,496,137 km (0.12 R)
• M79: 52,889,878 km (0.056 R)
• M80: 53,087,048 km (0.117 R)
• M81: 53,482,136 km (0.116 R)
• M82: 53,878,272 km (0.115 R)
• M83: 56,275,278 km (0.112 R)
• M84: 57,588,000 km (0.1 R)
• M85: 57,892,431 km (0.09 R)
• M86: 57,994,008 km (0.077 R)
• M87: 59,935,340 km (0.093 R)
• M88: 60,552,880 km (0.111 R)
• M89: 60,759,175 km (0.045 R)
• M90: 61,897,914 km (0.095 R)
• M91: 62,939,265 km (0.034 R)
• M92: 63,357,391 km (0.072 R)
• M93: 63,881,432 km (0.027 R)
• M94: 65,779,680 km (0.12 R)
• M95: 68,554,271 km (0.037 R)
• M96: 70,064,013 km (0.115 R)
• M97: 70,497,398 km (0.12 R)
• M98: 72,787,143 km (0.061 R)
• M99: 73,336,018 km (0.095 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 18,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit