🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.43 AU - 1.71 AU

Year: 691 Days

Day: 35.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.48 AU - 1.9 AU

Year: 772 Days

Day: 47.5 Hours

Environment

Temp: -24 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,960,320 km

• M1: 557,402 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.41 AU - 2.03 AU

Year: 793 Days

Day: 19.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 139.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.35 AU - 3.09 AU

Year: 1577 Days

Day: 12.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.2

Radius: 14.5

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.23 AU - 8.03 AU

Year: 6691 Days

Day: 9.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 85,960,320 km

• M1: 187,745 km (0.084 R)
• M2: 478,414 km (0.083 R)
• M3: 665,112 km (0.098 R)
• M4: 918,082 km (0.086 R)
• M5: 1,009,935 km (0.118 R)
• M6: 1,175,540 km (0.119 R)
• M7: 1,519,914 km (0.115 R)
• M8: 1,696,290 km (0.116 R)
• M9: 1,913,806 km (0.107 R)
• M10: 2,069,986 km (0.041 R)
• M11: 2,738,090 km (0.108 R)
• M12: 3,281,579 km (0.082 R)
• M13: 3,771,213 km (0.119 R)
• M14: 4,058,441 km (0.117 R)
• M15: 5,302,796 km (0.096 R)
• M16: 5,725,709 km (0.063 R)
• M17: 6,367,633 km (0.029 R)
• M18: 6,498,831 km (0.056 R)
• M19: 6,657,404 km (0.107 R)
• M20: 7,719,849 km (0.07 R)
• M21: 7,916,121 km (0.12 R)
• M22: 8,543,983 km (0.061 R)
• M23: 8,834,652 km (0.098 R)
• M24: 9,217,473 km (0.032 R)
• M25: 9,485,851 km (0.081 R)
• M26: 9,756,624 km (0.109 R)
• M27: 10,398,698 km (0.055 R)
• M28: 10,491,598 km (0.064 R)
• M29: 10,646,880 km (0.048 R)
• M30: 11,531,153 km (0.116 R)
• M31: 12,537,498 km (0.088 R)
• M32: 13,268,882 km (0.078 R)
• M33: 13,605,926 km (0.105 R)
• M34: 13,809,529 km (0.115 R)
• M35: 14,082,545 km (0.031 R)
• M36: 14,219,726 km (0.108 R)
• M37: 14,772,939 km (0.112 R)
• M38: 14,912,365 km (0.054 R)
• M39: 15,651,528 km (0.065 R)
• M40: 15,936,362 km (0.045 R)
• M41: 16,222,842 km (0.075 R)
• M42: 16,547,170 km (0.078 R)
• M43: 16,837,240 km (0.106 R)
• M44: 16,946,447 km (0.045 R)
• M45: 17,569,821 km (0.115 R)
• M46: 18,200,825 km (0.108 R)
• M47: 18,462,771 km (0.093 R)
• M48: 18,575,418 km (0.077 R)
• M49: 19,408,678 km (0.068 R)
• M50: 19,753,052 km (0.116 R)
• M51: 19,868,243 km (0.106 R)
• M52: 20,837,338 km (0.056 R)
• M53: 21,505,143 km (0.066 R)
• M54: 21,742,555 km (0.118 R)
• M55: 21,861,634 km (0.077 R)
• M56: 22,100,243 km (0.114 R)
• M57: 22,902,237 km (0.086 R)
• M58: 23,306,750 km (0.115 R)
• M59: 23,632,125 km (0.095 R)
• M60: 24,122,956 km (0.091 R)
• M61: 24,699,805 km (0.118 R)
• M62: 25,073,052 km (0.117 R)
• M63: 25,281,292 km (0.034 R)
• M64: 26,373,207 km (0.065 R)
• M65: 26,500,066 km (0.115 R)
• M66: 26,712,196 km (0.037 R)
• M67: 26,839,803 km (0.09 R)
• M68: 27,010,045 km (0.117 R)
• M69: 27,223,521 km (0.097 R)
• M70: 27,867,241 km (0.117 R)
• M71: 27,996,643 km (0.096 R)
• M72: 28,255,896 km (0.026 R)
• M73: 28,820,479 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.2

Radius: 12.5

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 10.05 AU - 10.97 AU

Year: 11975 Days

Day: 7 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 85,960,320 km

• M1: 174,880 km (0.075 R)
• M2: 271,520 km (0.085 R)
• M3: 441,912 km (0.11 R)
• M4: 550,071 km (0.109 R)
• M5: 644,617 km (0.104 R)
• M6: 825,481 km (0.118 R)
• M7: 1,024,297 km (0.065 R)
• M8: 1,176,587 km (0.067 R)
• M9: 2,089,134 km (0.049 R)
• M10: 2,366,040 km (0.025 R)
• M11: 2,529,850 km (0.097 R)
• M12: 2,655,063 km (0.113 R)
• M13: 3,358,622 km (0.091 R)
• M14: 3,520,038 km (0.105 R)
• M15: 3,731,569 km (0.098 R)
• M16: 4,316,048 km (0.093 R)
• M17: 4,517,407 km (0.068 R)
• M18: 4,721,907 km (0.025 R)
• M19: 5,113,554 km (0.099 R)
• M20: 5,353,659 km (0.116 R)
• M21: 5,461,519 km (0.099 R)
• M22: 5,734,535 km (0.061 R)
• M23: 5,844,938 km (0.087 R)
• M24: 5,956,239 km (0.097 R)
• M25: 6,096,263 km (0.088 R)
• M26: 6,322,455 km (0.049 R)
• M27: 6,551,639 km (0.08 R)
• M28: 6,812,687 km (0.089 R)
• M29: 7,707,581 km (0.049 R)
• M30: 8,106,858 km (0.066 R)
• M31: 8,575,997 km (0.11 R)
• M32: 8,957,771 km (0.062 R)
• M33: 9,280,154 km (0.108 R)
• M34: 9,540,903 km (0.119 R)
• M35: 9,903,379 km (0.064 R)
• M36: 10,003,011 km (0.097 R)
• M37: 10,169,813 km (0.08 R)
• M38: 10,404,831 km (0.096 R)
• M39: 10,506,109 km (0.056 R)
• M40: 11,537,287 km (0.114 R)
• M41: 11,677,311 km (0.087 R)
• M42: 11,817,783 km (0.073 R)
• M43: 12,708,788 km (0.114 R)
• M44: 12,817,097 km (0.09 R)
• M45: 13,326,926 km (0.111 R)
• M46: 13,473,831 km (0.073 R)
• M47: 13,584,384 km (0.09 R)
• M48: 13,769,287 km (0.032 R)
• M49: 16,169,585 km (0.098 R)
• M50: 16,444,247 km (0.092 R)
• M51: 18,246,452 km (0.08 R)
• M52: 18,491,494 km (0.077 R)
• M53: 18,778,722 km (0.112 R)
• M54: 18,984,867 km (0.099 R)
• M55: 19,150,173 km (0.104 R)
• M56: 19,233,050 km (0.1 R)
• M57: 19,440,842 km (0.096 R)
• M58: 21,300,942 km (0.094 R)
• M59: 21,429,895 km (0.032 R)
• M60: 21,645,316 km (0.104 R)
• M61: 23,305,703 km (0.114 R)
• M62: 23,704,979 km (0.092 R)
• M63: 24,780,738 km (0.092 R)
• M64: 26,101,836 km (0.119 R)
• M65: 27,165,777 km (0.113 R)
• M66: 27,305,651 km (0.097 R)
• M67: 27,492,498 km (0.095 R)
• M68: 27,820,417 km (0.11 R)
• M69: 28,008,461 km (0.1 R)
• M70: 28,338,325 km (0.049 R)
• M71: 28,764,529 km (0.032 R)
• M72: 28,954,668 km (0.046 R)
• M73: 30,345,330 km (0.12 R)
• M74: 31,268,199 km (0.104 R)
• M75: 31,512,642 km (0.064 R)
• M76: 31,610,479 km (0.109 R)
• M77: 32,546,064 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.6

Radius: 13.7

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 10.06 AU - 12.52 AU

Year: 13333 Days

Day: 8.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 85,960,320 km

• M1: 205,248 km (0.111 R)
• M2: 329,714 km (0.061 R)
• M3: 436,826 km (0.055 R)
• M4: 590,612 km (0.077 R)
• M5: 1,133,353 km (0.109 R)
• M6: 1,316,910 km (0.064 R)
• M7: 1,645,427 km (0.119 R)
• M8: 1,879,398 km (0.075 R)
• M9: 3,092,487 km (0.119 R)
• M10: 3,562,673 km (0.093 R)
• M11: 3,714,366 km (0.112 R)
• M12: 4,182,308 km (0.055 R)
• M13: 5,661,980 km (0.094 R)
• M14: 6,019,220 km (0.075 R)
• M15: 6,237,184 km (0.092 R)
• M16: 6,643,641 km (0.045 R)
• M17: 6,755,989 km (0.079 R)
• M18: 7,211,814 km (0.116 R)
• M19: 7,443,541 km (0.111 R)
• M20: 7,677,662 km (0.058 R)
• M21: 8,394,984 km (0.102 R)
• M22: 8,967,644 km (0.093 R)
• M23: 9,637,693 km (0.078 R)
• M24: 9,765,151 km (0.088 R)
• M25: 10,194,197 km (0.083 R)
• M26: 10,585,545 km (0.102 R)
• M27: 10,673,210 km (0.111 R)
• M28: 10,761,024 km (0.052 R)
• M29: 10,937,549 km (0.065 R)
• M30: 11,204,133 km (0.113 R)
• M31: 11,880,016 km (0.112 R)
• M32: 12,708,489 km (0.084 R)
• M33: 12,895,187 km (0.112 R)
• M34: 12,988,835 km (0.114 R)
• M35: 13,746,548 km (0.067 R)
• M36: 14,227,356 km (0.11 R)
• M37: 14,811,685 km (0.06 R)
• M38: 15,205,576 km (0.077 R)
• M39: 15,802,921 km (0.107 R)
• M40: 16,306,617 km (0.101 R)
• M41: 17,745,000 km (0.099 R)
• M42: 18,321,251 km (0.116 R)
• M43: 19,869,739 km (0.106 R)
• M44: 20,032,202 km (0.11 R)
• M45: 20,413,377 km (0.11 R)
• M46: 20,632,239 km (0.117 R)
• M47: 21,072,206 km (0.065 R)
• M48: 21,293,462 km (0.109 R)
• M49: 21,626,616 km (0.056 R)
• M50: 21,738,067 km (0.075 R)
• M51: 23,719,490 km (0.1 R)
• M52: 23,949,572 km (0.109 R)
• M53: 24,644,454 km (0.045 R)
• M54: 25,404,710 km (0.052 R)
• M55: 25,522,294 km (0.064 R)
• M56: 25,640,177 km (0.08 R)
• M57: 26,350,917 km (0.07 R)
• M58: 27,973,755 km (0.035 R)
• M59: 28,216,851 km (0.111 R)
• M60: 29,012,113 km (0.075 R)
• M61: 29,752,623 km (0.107 R)
• M62: 30,437,033 km (0.097 R)
• M63: 30,875,205 km (0.099 R)
• M64: 31,631,123 km (0.109 R)
• M65: 31,757,833 km (0.06 R)
• M66: 32,011,551 km (0.074 R)
• M67: 32,393,325 km (0.081 R)
• M68: 34,130,305 km (0.116 R)
• M69: 35,108,227 km (0.115 R)
• M70: 35,239,424 km (0.104 R)
• M71: 35,370,621 km (0.085 R)
• M72: 36,958,453 km (0.108 R)
• M73: 37,559,837 km (0.083 R)
• M74: 39,315,517 km (0.099 R)
• M75: 40,546,558 km (0.077 R)
• M76: 41,582,075 km (0.092 R)
• M77: 41,790,315 km (0.105 R)
• M78: 42,137,980 km (0.058 R)
• M79: 42,976,476 km (0.091 R)
• M80: 43,890,968 km (0.1 R)
• M81: 44,315,078 km (0.115 R)
• M82: 44,527,806 km (0.089 R)
• M83: 45,310,353 km (0.027 R)
• M84: 46,456,721 km (0.094 R)
• M85: 46,889,059 km (0.046 R)
• M86: 47,033,421 km (0.071 R)
• M87: 47,178,082 km (0.119 R)
• M88: 47,757,774 km (0.056 R)
• M89: 48,704,878 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 710.7

Radius: 6.1

Gravity: 19.1 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 13.08 AU - 19.94 AU

Year: 23578 Days

Day: 24.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,960,320 km

• M1: 283,338 km (0.115 R)
• M2: 337,194 km (0.05 R)
• M3: 435,928 km (0.103 R)
• M4: 687,103 km (0.041 R)
• M5: 1,036,115 km (0.035 R)
• M6: 1,401,732 km (0.057 R)
• M7: 1,632,562 km (0.085 R)
• M8: 1,946,717 km (0.067 R)
• M9: 2,317,869 km (0.112 R)
• M10: 2,394,763 km (0.055 R)
• M11: 2,710,713 km (0.116 R)
• M12: 2,832,636 km (0.093 R)
• M13: 2,914,915 km (0.092 R)
• M14: 3,381,660 km (0.103 R)
• M15: 3,425,193 km (0.082 R)
• M16: 4,671,493 km (0.083 R)
• M17: 5,015,418 km (0.069 R)
• M18: 5,115,200 km (0.102 R)
• M19: 5,316,858 km (0.033 R)
• M20: 5,418,584 km (0.089 R)
• M21: 5,624,132 km (0.105 R)
• M22: 5,884,582 km (0.084 R)
• M23: 5,937,091 km (0.092 R)
• M24: 6,042,707 km (0.102 R)
• M25: 6,095,814 km (0.074 R)
• M26: 6,471,305 km (0.106 R)
• M27: 7,301,274 km (0.108 R)
• M28: 7,414,519 km (0.079 R)
• M29: 7,873,186 km (0.045 R)
• M30: 8,578,092 km (0.045 R)
• M31: 9,859,846 km (0.055 R)
• M32: 11,461,890 km (0.107 R)
• M33: 11,527,713 km (0.056 R)
• M34: 12,461,353 km (0.092 R)
• M35: 14,756,334 km (0.074 R)
• M36: 15,259,731 km (0.056 R)
• M37: 15,622,655 km (0.116 R)
• M38: 16,803,132 km (0.032 R)
• M39: 17,027,529 km (0.115 R)
• M40: 18,241,815 km (0.101 R)
• M41: 20,353,090 km (0.112 R)
• M42: 22,211,693 km (0.06 R)
• M43: 22,953,699 km (0.107 R)
• M44: 24,546,617 km (0.117 R)
• M45: 25,570,764 km (0.096 R)
• M46: 26,088,223 km (0.066 R)
• M47: 26,521,907 km (0.104 R)
• M48: 27,396,606 km (0.098 R)
• M49: 27,837,621 km (0.084 R)
• M50: 30,440,624 km (0.108 R)
• M51: 30,622,983 km (0.092 R)
• M52: 31,817,223 km (0.085 R)
• M53: 33,120,221 km (0.092 R)
• M54: 34,251,031 km (0.088 R)
• M55: 35,490,150 km (0.096 R)
• M56: 36,744,079 km (0.115 R)
• M57: 37,327,661 km (0.098 R)
• M58: 41,497,552 km (0.066 R)
• M59: 42,308,372 km (0.071 R)
• M60: 45,187,234 km (0.105 R)
• M61: 45,395,324 km (0.082 R)
• M62: 47,071,120 km (0.115 R)
• M63: 47,387,519 km (0.034 R)
• M64: 47,598,901 km (0.09 R)
• M65: 47,810,582 km (0.085 R)
• M66: 50,159,717 km (0.098 R)
• M67: 50,590,858 km (0.105 R)
• M68: 50,698,868 km (0.052 R)
• M69: 52,764,964 km (0.062 R)
• M70: 53,423,045 km (0.055 R)
• M71: 53,973,565 km (0.027 R)
• M72: 55,525,045 km (0.063 R)
• M73: 56,418,144 km (0.084 R)
• M74: 59,239,710 km (0.081 R)
• M75: 59,923,671 km (0.113 R)
• M76: 60,152,257 km (0.067 R)
• M77: 60,610,325 km (0.106 R)
• M78: 62,685,697 km (0.11 R)
• M79: 69,529,350 km (0.111 R)
• M80: 69,649,477 km (0.095 R)
• M81: 70,010,008 km (0.114 R)
• M82: 72,308,131 km (0.117 R)
• M83: 73,894,766 km (0.119 R)
• M84: 74,753,757 km (0.077 R)
• M85: 76,481,762 km (0.113 R)
• M86: 77,475,092 km (0.111 R)
• M87: 78,098,167 km (0.116 R)
• M88: 78,722,887 km (0.117 R)
• M89: 79,098,528 km (0.064 R)
• M90: 80,985,406 km (0.063 R)
• M91: 81,111,666 km (0.085 R)
• M92: 81,617,606 km (0.091 R)
• M93: 85,188,507 km (0.075 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 13,992 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit