🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.08 AU - 1.6 AU

Year: 564 Days

Day: 24.5 Hours

Environment

Temp: -14 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.16 AU - 1.65 AU

Year: 602 Days

Day: 41.9 Hours

Environment

Temp: -19 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.41 AU - 1.53 AU

Year: 648 Days

Day: 19.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,703,081 km

• M1: 131,048 km (0.093 R)
• M2: 347,965 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.67 AU - 1.67 AU

Year: 784 Days

Day: 39.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,703,081 km

• M1: 160,818 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.68 AU - 3.88 AU

Year: 2159 Days

Day: 29.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.4

Radius: 11.4

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.29 AU - 7.39 AU

Year: 6502 Days

Day: 10.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 60,703,081 km

• M1: 173,384 km (0.054 R)
• M2: 482,902 km (0.09 R)
• M3: 605,572 km (0.107 R)
• M4: 698,622 km (0.073 R)
• M5: 811,568 km (0.065 R)
• M6: 916,137 km (0.045 R)
• M7: 1,139,637 km (0.119 R)
• M8: 1,417,290 km (0.089 R)
• M9: 1,527,095 km (0.103 R)
• M10: 1,697,337 km (0.115 R)
• M11: 1,914,254 km (0.097 R)
• M12: 2,015,831 km (0.085 R)
• M13: 2,098,559 km (0.03 R)
• M14: 2,418,998 km (0.088 R)
• M15: 2,686,628 km (0.118 R)
• M16: 2,801,071 km (0.086 R)
• M17: 3,572,098 km (0.055 R)
• M18: 3,673,077 km (0.095 R)
• M19: 4,007,577 km (0.088 R)
• M20: 4,733,875 km (0.088 R)
• M21: 4,985,050 km (0.118 R)
• M22: 5,269,286 km (0.047 R)
• M23: 5,558,907 km (0.116 R)
• M24: 5,794,524 km (0.034 R)
• M25: 5,883,684 km (0.078 R)
• M26: 5,973,293 km (0.116 R)
• M27: 7,468,823 km (0.098 R)
• M28: 7,925,994 km (0.078 R)
• M29: 8,527,079 km (0.097 R)
• M30: 8,936,079 km (0.065 R)
• M31: 9,491,387 km (0.042 R)
• M32: 9,702,619 km (0.1 R)
• M33: 10,058,063 km (0.045 R)
• M34: 10,129,571 km (0.072 R)
• M35: 10,309,388 km (0.083 R)
• M36: 10,490,102 km (0.055 R)
• M37: 10,635,511 km (0.115 R)
• M38: 10,708,515 km (0.099 R)
• M39: 10,781,668 km (0.08 R)
• M40: 11,747,472 km (0.092 R)
• M41: 12,202,549 km (0.088 R)
• M42: 12,355,438 km (0.076 R)
• M43: 13,602,336 km (0.061 R)
• M44: 13,681,623 km (0.093 R)
• M45: 14,200,428 km (0.029 R)
• M46: 14,807,347 km (0.116 R)
• M47: 16,508,873 km (0.073 R)
• M48: 17,146,758 km (0.11 R)
• M49: 19,958,002 km (0.12 R)
• M50: 20,591,997 km (0.118 R)
• M51: 21,786,536 km (0.055 R)
• M52: 22,626,828 km (0.104 R)
• M53: 23,098,210 km (0.106 R)
• M54: 23,287,601 km (0.1 R)
• M55: 24,290,805 km (0.05 R)
• M56: 24,628,297 km (0.095 R)
• M57: 24,773,407 km (0.055 R)
• M58: 25,113,144 km (0.093 R)
• M59: 25,308,070 km (0.096 R)
• M60: 26,437,983 km (0.079 R)
• M61: 26,785,200 km (0.103 R)
• M62: 27,534,386 km (0.033 R)
• M63: 27,936,654 km (0.113 R)
• M64: 29,155,279 km (0.119 R)
• M65: 29,257,604 km (0.113 R)
• M66: 29,514,014 km (0.087 R)
• M67: 29,771,173 km (0.105 R)
• M68: 30,132,452 km (0.052 R)
• M69: 30,235,824 km (0.09 R)
• M70: 31,067,887 km (0.112 R)
• M71: 31,329,534 km (0.109 R)
• M72: 31,802,114 km (0.086 R)
• M73: 32,277,237 km (0.082 R)
• M74: 32,648,239 km (0.055 R)
• M75: 33,931,340 km (0.102 R)
• M76: 34,092,906 km (0.054 R)
• M77: 34,687,408 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.7

Radius: 13.9

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 8.25 AU - 9.79 AU

Year: 9846 Days

Day: 7.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 60,703,081 km

• M1: 173,982 km (0.089 R)
• M2: 291,566 km (0.056 R)
• M3: 405,261 km (0.092 R)
• M4: 530,773 km (0.088 R)
• M5: 736,770 km (0.071 R)
• M6: 871,856 km (0.111 R)
• M7: 1,265,149 km (0.107 R)
• M8: 1,380,639 km (0.1 R)
• M9: 1,499,868 km (0.108 R)
• M10: 1,640,789 km (0.095 R)
• M11: 1,917,246 km (0.074 R)
• M12: 2,071,183 km (0.087 R)
• M13: 2,249,354 km (0.077 R)
• M14: 2,412,266 km (0.058 R)
• M15: 2,836,675 km (0.094 R)
• M16: 2,968,770 km (0.088 R)
• M17: 3,170,876 km (0.101 R)
• M18: 3,612,639 km (0.117 R)
• M19: 3,732,168 km (0.09 R)
• M20: 3,901,812 km (0.088 R)
• M21: 4,173,781 km (0.104 R)
• M22: 4,893,945 km (0.086 R)
• M23: 5,026,638 km (0.104 R)
• M24: 5,160,678 km (0.12 R)
• M25: 5,514,477 km (0.076 R)
• M26: 5,625,030 km (0.052 R)
• M27: 6,246,160 km (0.087 R)
• M28: 7,370,388 km (0.093 R)
• M29: 7,492,310 km (0.102 R)
• M30: 8,080,978 km (0.094 R)
• M31: 8,524,386 km (0.064 R)
• M32: 9,008,335 km (0.039 R)
• M33: 9,171,696 km (0.104 R)
• M34: 9,335,954 km (0.087 R)
• M35: 10,308,191 km (0.12 R)
• M36: 10,651,069 km (0.097 R)
• M37: 10,858,561 km (0.098 R)
• M38: 11,102,256 km (0.056 R)
• M39: 11,773,053 km (0.059 R)
• M40: 12,493,517 km (0.119 R)
• M41: 13,154,141 km (0.086 R)
• M42: 13,302,392 km (0.106 R)
• M43: 13,826,134 km (0.052 R)
• M44: 14,166,320 km (0.084 R)
• M45: 14,280,314 km (0.118 R)
• M46: 14,624,239 km (0.075 R)
• M47: 15,476,498 km (0.105 R)
• M48: 16,584,420 km (0.104 R)
• M49: 17,107,564 km (0.103 R)
• M50: 17,350,810 km (0.116 R)
• M51: 17,840,743 km (0.096 R)
• M52: 18,335,463 km (0.089 R)
• M53: 18,709,308 km (0.115 R)
• M54: 19,001,922 km (0.104 R)
• M55: 20,059,130 km (0.026 R)
• M56: 20,659,616 km (0.12 R)
• M57: 21,005,336 km (0.047 R)
• M58: 21,092,103 km (0.1 R)
• M59: 22,407,517 km (0.044 R)
• M60: 22,673,801 km (0.085 R)
• M61: 25,255,412 km (0.106 R)
• M62: 25,486,391 km (0.101 R)
• M63: 27,027,847 km (0.098 R)
• M64: 28,072,190 km (0.057 R)
• M65: 28,888,246 km (0.114 R)
• M66: 29,858,389 km (0.094 R)
• M67: 30,102,532 km (0.107 R)
• M68: 30,494,628 km (0.103 R)
• M69: 31,085,839 km (0.091 R)
• M70: 31,631,273 km (0.097 R)
• M71: 32,983,339 km (0.078 R)
• M72: 33,084,167 km (0.118 R)
• M73: 33,640,971 km (0.108 R)
• M74: 33,844,274 km (0.089 R)
• M75: 34,098,890 km (0.109 R)

Asteroid Belt

Center: 10.14 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.5

Radius: 9.9

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 9.01 AU - 13.49 AU

Year: 13714 Days

Day: 8.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 60,703,081 km

• M1: 211,681 km (0.101 R)
• M2: 465,997 km (0.112 R)
• M3: 761,453 km (0.096 R)
• M4: 1,034,469 km (0.096 R)
• M5: 1,423,723 km (0.108 R)
• M6: 1,785,451 km (0.079 R)
• M7: 1,977,235 km (0.055 R)
• M8: 2,201,033 km (0.041 R)
• M9: 2,407,030 km (0.063 R)
• M10: 2,977,746 km (0.115 R)
• M11: 4,049,614 km (0.111 R)
• M12: 4,144,011 km (0.092 R)
• M13: 4,239,155 km (0.085 R)
• M14: 4,626,913 km (0.061 R)
• M15: 5,161,725 km (0.052 R)
• M16: 6,036,274 km (0.116 R)
• M17: 6,253,041 km (0.096 R)
• M18: 6,399,049 km (0.109 R)
• M19: 6,694,355 km (0.063 R)
• M20: 6,956,451 km (0.093 R)
• M21: 7,568,156 km (0.06 R)
• M22: 7,684,693 km (0.117 R)
• M23: 8,316,894 km (0.108 R)
• M24: 8,397,078 km (0.053 R)
• M25: 8,517,804 km (0.031 R)
• M26: 9,296,311 km (0.12 R)
• M27: 9,841,894 km (0.116 R)
• M28: 10,614,567 km (0.089 R)
• M29: 11,096,422 km (0.105 R)
• M30: 11,990,718 km (0.085 R)
• M31: 12,400,766 km (0.085 R)
• M32: 14,907,129 km (0.053 R)
• M33: 15,298,776 km (0.04 R)
• M34: 15,397,211 km (0.086 R)
• M35: 15,594,680 km (0.101 R)
• M36: 15,693,714 km (0.107 R)
• M37: 16,092,093 km (0.112 R)
• M38: 16,696,020 km (0.035 R)
• M39: 16,848,161 km (0.103 R)
• M40: 18,446,913 km (0.091 R)
• M41: 18,972,900 km (0.083 R)
• M42: 19,503,822 km (0.097 R)
• M43: 19,610,635 km (0.111 R)
• M44: 19,932,121 km (0.052 R)
• M45: 20,039,682 km (0.107 R)
• M46: 20,255,402 km (0.1 R)
• M47: 20,852,597 km (0.054 R)
• M48: 21,016,406 km (0.111 R)
• M49: 21,510,678 km (0.099 R)
• M50: 22,847,036 km (0.086 R)
• M51: 23,185,426 km (0.095 R)
• M52: 23,411,917 km (0.114 R)
• M53: 23,639,156 km (0.059 R)
• M54: 23,809,997 km (0.114 R)
• M55: 24,728,378 km (0.103 R)
• M56: 26,481,217 km (0.098 R)
• M57: 26,658,789 km (0.106 R)
• M58: 27,432,510 km (0.109 R)
• M59: 27,552,188 km (0.092 R)
• M60: 28,273,998 km (0.088 R)
• M61: 31,160,488 km (0.074 R)
• M62: 31,347,785 km (0.079 R)
• M63: 31,786,556 km (0.1 R)
• M64: 31,912,367 km (0.077 R)
• M65: 31,975,198 km (0.073 R)
• M66: 32,543,521 km (0.111 R)
• M67: 33,625,861 km (0.088 R)
• M68: 34,461,515 km (0.036 R)
• M69: 34,655,394 km (0.082 R)
• M70: 36,547,508 km (0.098 R)
• M71: 36,877,222 km (0.054 R)
• M72: 37,009,316 km (0.068 R)
• M73: 38,272,371 km (0.114 R)
• M74: 38,540,151 km (0.056 R)
• M75: 39,279,464 km (0.071 R)
• M76: 41,045,766 km (0.11 R)
• M77: 41,938,716 km (0.072 R)
• M78: 42,214,724 km (0.035 R)
• M79: 43,046,339 km (0.073 R)
• M80: 43,255,028 km (0.087 R)
• M81: 43,464,165 km (0.101 R)
• M82: 43,813,476 km (0.113 R)
• M83: 44,866,795 km (0.102 R)
• M84: 45,502,736 km (0.104 R)
• M85: 45,644,405 km (0.114 R)
• M86: 46,569,368 km (0.056 R)
• M87: 47,644,229 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.8

Radius: 9

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 8.97 AU - 14.91 AU

Year: 14995 Days

Day: 7.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 60,703,081 km

• M1: 155,283 km (0.067 R)
• M2: 234,569 km (0.108 R)
• M3: 426,803 km (0.084 R)
• M4: 614,997 km (0.058 R)
• M5: 789,428 km (0.115 R)
• M6: 872,305 km (0.106 R)
• M7: 1,002,455 km (0.055 R)
• M8: 1,162,675 km (0.06 R)
• M9: 1,482,964 km (0.099 R)
• M10: 1,640,041 km (0.101 R)
• M11: 1,970,802 km (0.036 R)
• M12: 2,322,507 km (0.116 R)
• M13: 2,854,178 km (0.078 R)
• M14: 3,184,340 km (0.057 R)
• M15: 3,388,392 km (0.12 R)
• M16: 3,526,919 km (0.058 R)
• M17: 4,172,883 km (0.055 R)
• M18: 5,051,023 km (0.108 R)
• M19: 6,194,549 km (0.115 R)
• M20: 6,621,800 km (0.114 R)
• M21: 7,459,698 km (0.065 R)
• M22: 8,612,649 km (0.098 R)
• M23: 9,233,929 km (0.098 R)
• M24: 9,919,087 km (0.06 R)
• M25: 10,977,492 km (0.056 R)
• M26: 11,493,904 km (0.092 R)
• M27: 12,071,351 km (0.103 R)
• M28: 12,497,107 km (0.099 R)
• M29: 13,254,222 km (0.042 R)
• M30: 13,363,578 km (0.117 R)
• M31: 14,081,797 km (0.112 R)
• M32: 14,193,397 km (0.116 R)
• M33: 14,642,789 km (0.11 R)
• M34: 16,193,670 km (0.112 R)
• M35: 16,781,291 km (0.104 R)
• M36: 18,524,555 km (0.113 R)
• M37: 19,015,535 km (0.074 R)
• M38: 19,635,319 km (0.117 R)
• M39: 20,704,196 km (0.085 R)
• M40: 20,831,055 km (0.118 R)
• M41: 22,701,327 km (0.112 R)
• M42: 23,689,571 km (0.1 R)
• M43: 24,155,568 km (0.076 R)
• M44: 24,557,388 km (0.091 R)
• M45: 24,759,196 km (0.04 R)
• M46: 24,893,983 km (0.119 R)
• M47: 25,776,162 km (0.025 R)
• M48: 25,844,379 km (0.072 R)
• M49: 26,255,473 km (0.095 R)
• M50: 26,530,584 km (0.111 R)
• M51: 26,945,120 km (0.105 R)
• M52: 27,850,785 km (0.073 R)
• M53: 28,554,194 km (0.06 R)
• M54: 29,334,796 km (0.063 R)
• M55: 30,627,022 km (0.096 R)
• M56: 30,699,428 km (0.118 R)
• M57: 30,844,239 km (0.113 R)
• M58: 31,061,903 km (0.095 R)
• M59: 31,498,879 km (0.081 R)
• M60: 35,750,002 km (0.102 R)
• M61: 35,978,737 km (0.092 R)
• M62: 36,131,476 km (0.12 R)
• M63: 36,360,959 km (0.052 R)
• M64: 36,821,422 km (0.107 R)
• M65: 37,052,401 km (0.031 R)
• M66: 38,370,208 km (0.085 R)
• M67: 40,653,521 km (0.057 R)
• M68: 41,131,486 km (0.098 R)
• M69: 42,012,468 km (0.082 R)
• M70: 42,980,665 km (0.078 R)
• M71: 43,548,688 km (0.064 R)
• M72: 44,282,914 km (0.117 R)
• M73: 44,364,745 km (0.08 R)
• M74: 45,515,451 km (0.091 R)
• M75: 46,759,358 km (0.047 R)
• M76: 47,846,485 km (0.104 R)
• M77: 48,772,795 km (0.109 R)
• M78: 48,941,841 km (0.097 R)
• M79: 49,111,036 km (0.112 R)
• M80: 50,215,966 km (0.088 R)
• M81: 50,985,797 km (0.086 R)
• M82: 51,845,536 km (0.088 R)
• M83: 52,018,172 km (0.063 R)
• M84: 52,277,275 km (0.105 R)
• M85: 53,405,243 km (0.083 R)
• M86: 55,862,089 km (0.083 R)
• M87: 56,393,311 km (0.082 R)
• M88: 56,926,179 km (0.091 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 18,766 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit