🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.67 AU - 0.97 AU

Year: 284 Days

Day: 36.5 Hours

Environment

Temp: 35 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.75 AU - 1.07 AU

Year: 332 Days

Day: 28.6 Hours

Environment

Temp: 35 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.34 AU - 1.42 AU

Year: 621 Days

Day: 38.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.36 AU - 4.38 AU

Year: 2915 Days

Day: 28.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.1

Radius: 10.8

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4 AU - 5.12 AU

Year: 3728 Days

Day: 12 Hours

Environment

Temp: -141 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 84,196,715 km

• M1: 157,527 km (0.082 R)
• M2: 289,771 km (0.091 R)
• M3: 394,639 km (0.113 R)
• M4: 476,469 km (0.116 R)
• M5: 1,214,136 km (0.09 R)
• M6: 1,330,224 km (0.069 R)
• M7: 1,688,212 km (0.06 R)
• M8: 2,188,318 km (0.065 R)
• M9: 2,374,717 km (0.099 R)
• M10: 2,702,336 km (0.071 R)
• M11: 2,778,780 km (0.06 R)
• M12: 2,949,771 km (0.106 R)
• M13: 3,044,466 km (0.072 R)
• M14: 3,334,836 km (0.114 R)
• M15: 3,550,107 km (0.116 R)
• M16: 3,651,086 km (0.085 R)
• M17: 3,838,681 km (0.032 R)
• M18: 3,907,796 km (0.054 R)
• M19: 4,117,382 km (0.09 R)
• M20: 4,294,955 km (0.08 R)
• M21: 4,805,532 km (0.032 R)
• M22: 4,880,032 km (0.105 R)
• M23: 5,068,077 km (0.082 R)
• M24: 5,412,750 km (0.097 R)
• M25: 5,607,527 km (0.104 R)
• M26: 5,725,410 km (0.088 R)
• M27: 6,003,961 km (0.106 R)
• M28: 6,144,882 km (0.115 R)
• M29: 6,368,681 km (0.05 R)
• M30: 7,744,981 km (0.095 R)
• M31: 8,186,444 km (0.085 R)
• M32: 8,320,634 km (0.092 R)
• M33: 9,024,940 km (0.112 R)
• M34: 9,419,430 km (0.101 R)
• M35: 9,653,999 km (0.104 R)
• M36: 10,009,743 km (0.071 R)
• M37: 10,129,122 km (0.047 R)
• M38: 10,297,270 km (0.048 R)
• M39: 10,587,640 km (0.097 R)
• M40: 10,929,770 km (0.104 R)
• M41: 11,776,045 km (0.095 R)
• M42: 12,156,024 km (0.091 R)
• M43: 12,232,468 km (0.097 R)
• M44: 12,309,212 km (0.092 R)
• M45: 12,385,956 km (0.099 R)
• M46: 13,293,865 km (0.086 R)
• M47: 13,399,032 km (0.047 R)
• M48: 13,504,499 km (0.054 R)
• M49: 13,689,552 km (0.056 R)
• M50: 14,035,721 km (0.1 R)
• M51: 14,492,593 km (0.105 R)
• M52: 14,790,891 km (0.026 R)
• M53: 14,954,402 km (0.11 R)
• M54: 15,118,660 km (0.102 R)
• M55: 15,448,673 km (0.094 R)
• M56: 15,781,229 km (0.094 R)
• M57: 16,144,153 km (0.088 R)
• M58: 16,481,646 km (0.111 R)
• M59: 16,594,593 km (0.047 R)
• M60: 16,707,838 km (0.113 R)
• M61: 17,049,221 km (0.108 R)
• M62: 17,479,015 km (0.109 R)
• M63: 17,709,845 km (0.092 R)
• M64: 18,174,346 km (0.081 R)
• M65: 18,378,846 km (0.108 R)
• M66: 18,672,357 km (0.109 R)
• M67: 20,072,444 km (0.104 R)
• M68: 20,193,169 km (0.067 R)
• M69: 20,314,044 km (0.031 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.8

Radius: 14.8

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 8.04 AU - 12.38 AU

Year: 12491 Days

Day: 10.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 84,196,715 km

• M1: 226,491 km (0.073 R)
• M2: 324,627 km (0.051 R)
• M3: 455,376 km (0.091 R)
• M4: 596,596 km (0.074 R)
• M5: 790,475 km (0.102 R)
• M6: 1,065,286 km (0.06 R)
• M7: 1,184,516 km (0.088 R)
• M8: 1,372,411 km (0.114 R)
• M9: 1,503,608 km (0.056 R)
• M10: 1,685,519 km (0.118 R)
• M11: 1,997,281 km (0.095 R)
• M12: 2,327,892 km (0.055 R)
• M13: 2,621,852 km (0.062 R)
• M14: 2,787,457 km (0.103 R)
• M15: 2,928,079 km (0.119 R)
• M16: 3,187,482 km (0.108 R)
• M17: 3,822,375 km (0.111 R)
• M18: 5,104,130 km (0.086 R)
• M19: 5,845,836 km (0.107 R)
• M20: 6,027,448 km (0.093 R)
• M21: 6,247,955 km (0.086 R)
• M22: 6,546,104 km (0.104 R)
• M23: 6,659,200 km (0.077 R)
• M24: 7,273,149 km (0.071 R)
• M25: 7,825,465 km (0.115 R)
• M26: 8,147,100 km (0.109 R)
• M27: 8,514,213 km (0.06 R)
• M28: 9,012,374 km (0.118 R)
• M29: 9,222,709 km (0.101 R)
• M30: 10,167,718 km (0.1 R)
• M31: 10,829,689 km (0.109 R)
• M32: 10,963,729 km (0.081 R)
• M33: 12,056,392 km (0.088 R)
• M34: 14,246,504 km (0.047 R)
• M35: 14,393,559 km (0.113 R)
• M36: 17,544,838 km (0.055 R)
• M37: 17,650,006 km (0.088 R)
• M38: 18,019,512 km (0.115 R)
• M39: 18,605,338 km (0.11 R)
• M40: 19,305,904 km (0.026 R)
• M41: 20,180,005 km (0.108 R)
• M42: 20,511,065 km (0.094 R)
• M43: 20,955,371 km (0.087 R)
• M44: 21,627,813 km (0.074 R)
• M45: 21,797,008 km (0.11 R)
• M46: 22,307,286 km (0.111 R)
• M47: 22,649,716 km (0.112 R)
• M48: 23,108,981 km (0.108 R)
• M49: 24,387,744 km (0.033 R)
• M50: 24,799,587 km (0.089 R)
• M51: 25,154,284 km (0.082 R)
• M52: 25,451,235 km (0.098 R)
• M53: 25,570,315 km (0.046 R)
• M54: 26,288,684 km (0.086 R)
• M55: 26,409,111 km (0.107 R)
• M56: 26,650,412 km (0.041 R)
• M57: 27,135,259 km (0.12 R)
• M58: 27,623,097 km (0.079 R)
• M59: 28,052,294 km (0.058 R)
• M60: 28,298,532 km (0.1 R)
• M61: 29,916,732 km (0.054 R)
• M62: 30,990,994 km (0.026 R)
• M63: 32,206,477 km (0.109 R)
• M64: 34,288,879 km (0.116 R)
• M65: 34,750,239 km (0.094 R)
• M66: 35,213,544 km (0.11 R)
• M67: 35,412,808 km (0.063 R)
• M68: 36,079,566 km (0.119 R)
• M69: 36,414,515 km (0.086 R)
• M70: 37,696,719 km (0.047 R)
• M71: 38,036,605 km (0.087 R)
• M72: 38,445,905 km (0.118 R)
• M73: 39,337,508 km (0.113 R)
• M74: 39,958,788 km (0.098 R)
• M75: 40,444,233 km (0.112 R)
• M76: 41,211,072 km (0.098 R)
• M77: 41,561,280 km (0.115 R)
• M78: 42,617,741 km (0.08 R)
• M79: 42,900,929 km (0.084 R)
• M80: 43,042,748 km (0.091 R)
• M81: 44,756,990 km (0.118 R)
• M82: 46,493,522 km (0.11 R)
• M83: 47,443,170 km (0.063 R)
• M84: 47,589,925 km (0.104 R)
• M85: 48,473,300 km (0.113 R)
• M86: 48,842,957 km (0.117 R)
• M87: 49,287,711 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.4

Radius: 4.5

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 12.55 AU - 13.23 AU

Year: 17719 Days

Day: 20.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 84,196,715 km

• M1: 99,483 km (0.066 R)
• M2: 132,245 km (0.109 R)
• M3: 251,773 km (0.118 R)
• M4: 313,258 km (0.115 R)
• M5: 346,169 km (0.069 R)
• M6: 439,818 km (0.107 R)
• M7: 515,664 km (0.085 R)
• M8: 582,235 km (0.049 R)
• M9: 680,222 km (0.12 R)
• M10: 799,002 km (0.112 R)
• M11: 1,022,651 km (0.111 R)
• M12: 1,211,743 km (0.111 R)
• M13: 1,247,347 km (0.1 R)
• M14: 1,374,505 km (0.092 R)
• M15: 1,430,455 km (0.059 R)
• M16: 1,525,150 km (0.102 R)
• M17: 1,661,284 km (0.091 R)
• M18: 2,071,931 km (0.1 R)
• M19: 2,157,650 km (0.045 R)
• M20: 2,244,566 km (0.088 R)
• M21: 2,603,901 km (0.115 R)
• M22: 2,837,572 km (0.101 R)
• M23: 3,176,112 km (0.105 R)
• M24: 3,425,642 km (0.047 R)
• M25: 3,604,112 km (0.054 R)
• M26: 3,890,592 km (0.091 R)
• M27: 3,970,028 km (0.082 R)
• M28: 4,157,474 km (0.099 R)
• M29: 4,430,191 km (0.095 R)
• M30: 4,568,719 km (0.05 R)
• M31: 4,652,643 km (0.05 R)
• M32: 4,793,415 km (0.106 R)
• M33: 5,137,191 km (0.119 R)
• M34: 5,488,895 km (0.062 R)
• M35: 5,637,745 km (0.106 R)
• M36: 5,878,748 km (0.117 R)
• M37: 6,092,224 km (0.085 R)
• M38: 6,123,041 km (0.09 R)
• M39: 6,153,708 km (0.086 R)
• M40: 6,401,742 km (0.077 R)
• M41: 7,360,664 km (0.104 R)
• M42: 7,524,922 km (0.116 R)
• M43: 8,227,434 km (0.118 R)
• M44: 8,880,878 km (0.072 R)
• M45: 9,231,535 km (0.118 R)
• M46: 9,910,261 km (0.071 R)
• M47: 10,164,278 km (0.084 R)
• M48: 10,310,435 km (0.117 R)
• M49: 10,790,195 km (0.113 R)
• M50: 11,466,378 km (0.032 R)
• M51: 11,694,814 km (0.041 R)
• M52: 13,295,810 km (0.094 R)
• M53: 13,375,695 km (0.098 R)
• M54: 13,898,390 km (0.096 R)
• M55: 13,938,931 km (0.057 R)
• M56: 14,101,394 km (0.1 R)
• M57: 15,255,392 km (0.109 R)
• M58: 16,183,198 km (0.075 R)
• M59: 16,311,105 km (0.099 R)
• M60: 16,353,890 km (0.096 R)
• M61: 17,346,771 km (0.084 R)
• M62: 17,784,494 km (0.045 R)
• M63: 18,670,712 km (0.088 R)
• M64: 19,798,680 km (0.11 R)
• M65: 20,393,930 km (0.114 R)
• M66: 21,181,263 km (0.098 R)
• M67: 21,321,137 km (0.106 R)
• M68: 23,168,372 km (0.073 R)
• M69: 23,505,266 km (0.115 R)
• M70: 24,135,223 km (0.084 R)
• M71: 24,721,796 km (0.055 R)
• M72: 25,115,388 km (0.106 R)
• M73: 25,511,074 km (0.098 R)
• M74: 26,008,487 km (0.084 R)
• M75: 26,861,644 km (0.077 R)
• M76: 27,164,879 km (0.059 R)
• M77: 27,215,443 km (0.101 R)
• M78: 27,520,174 km (0.093 R)
• M79: 28,286,564 km (0.062 R)
• M80: 28,595,035 km (0.069 R)
• M81: 28,749,719 km (0.099 R)
• M82: 29,735,868 km (0.104 R)
• M83: 30,311,820 km (0.101 R)
• M84: 30,469,496 km (0.088 R)
• M85: 31,315,322 km (0.032 R)
• M86: 32,652,129 km (0.099 R)
• M87: 34,280,950 km (0.094 R)
• M88: 36,493,353 km (0.09 R)
• M89: 37,729,630 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 601.2

Radius: 4.3

Gravity: 32.51 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 16.05 AU - 16.25 AU

Year: 24850 Days

Day: 22.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,196,715 km

• M1: 346,917 km (0.097 R)
• M2: 447,746 km (0.114 R)
• M3: 652,396 km (0.109 R)
• M4: 938,278 km (0.053 R)
• M5: 1,851,274 km (0.099 R)
• M6: 2,250,102 km (0.105 R)
• M7: 2,439,941 km (0.064 R)
• M8: 2,517,283 km (0.082 R)
• M9: 2,556,328 km (0.112 R)
• M10: 2,714,304 km (0.101 R)
• M11: 2,875,570 km (0.061 R)
• M12: 3,039,978 km (0.112 R)
• M13: 3,081,567 km (0.086 R)
• M14: 3,639,118 km (0.095 R)
• M15: 4,134,736 km (0.077 R)
• M16: 5,039,803 km (0.059 R)
• M17: 5,337,951 km (0.05 R)
• M18: 6,532,939 km (0.048 R)
• M19: 7,132,527 km (0.098 R)
• M20: 7,579,526 km (0.108 R)
• M21: 8,150,990 km (0.09 R)
• M22: 8,441,808 km (0.108 R)
• M23: 8,736,216 km (0.1 R)
• M24: 9,334,758 km (0.068 R)
• M25: 9,700,375 km (0.114 R)
• M26: 11,597,126 km (0.107 R)
• M27: 12,453,574 km (0.05 R)
• M28: 14,646,978 km (0.075 R)
• M29: 15,715,406 km (0.088 R)
• M30: 15,787,512 km (0.069 R)
• M31: 16,077,134 km (0.05 R)
• M32: 16,514,707 km (0.116 R)
• M33: 16,735,065 km (0.111 R)
• M34: 16,956,320 km (0.076 R)
• M35: 18,228,351 km (0.08 R)
• M36: 18,684,624 km (0.094 R)
• M37: 19,841,764 km (0.102 R)
• M38: 22,062,694 km (0.081 R)
• M39: 22,386,274 km (0.102 R)
• M40: 22,793,180 km (0.066 R)
• M41: 24,528,067 km (0.104 R)
• M42: 25,793,216 km (0.071 R)
• M43: 25,963,458 km (0.076 R)
• M44: 26,562,299 km (0.109 R)
• M45: 27,599,610 km (0.106 R)
• M46: 28,035,688 km (0.107 R)
• M47: 28,298,382 km (0.108 R)
• M48: 31,787,453 km (0.108 R)
• M49: 32,519,735 km (0.112 R)
• M50: 34,187,751 km (0.105 R)
• M51: 35,504,063 km (0.075 R)
• M52: 36,073,283 km (0.072 R)
• M53: 36,263,721 km (0.114 R)
• M54: 39,846,141 km (0.075 R)
• M55: 40,240,032 km (0.1 R)
• M56: 40,932,670 km (0.063 R)
• M57: 41,330,152 km (0.092 R)
• M58: 44,046,699 km (0.092 R)
• M59: 44,148,426 km (0.112 R)
• M60: 45,786,523 km (0.076 R)
• M61: 48,595,672 km (0.114 R)
• M62: 49,121,957 km (0.109 R)
• M63: 50,392,791 km (0.075 R)
• M64: 51,781,657 km (0.104 R)
• M65: 51,996,330 km (0.073 R)
• M66: 52,103,891 km (0.067 R)
• M67: 53,182,941 km (0.087 R)
• M68: 54,487,584 km (0.033 R)
• M69: 57,683,742 km (0.115 R)
• M70: 57,795,043 km (0.112 R)
• M71: 57,906,344 km (0.064 R)
• M72: 59,023,989 km (0.073 R)
• M73: 59,360,585 km (0.103 R)
• M74: 59,923,073 km (0.108 R)
• M75: 61,507,464 km (0.104 R)
• M76: 62,419,113 km (0.088 R)
• M77: 63,105,618 km (0.084 R)
• M78: 63,679,774 km (0.094 R)
• M79: 63,794,815 km (0.041 R)
• M80: 65,993,305 km (0.094 R)
• M81: 66,342,617 km (0.029 R)
• M82: 67,511,724 km (0.055 R)
• M83: 68,451,946 km (0.093 R)
• M84: 69,514,839 km (0.052 R)
• M85: 69,633,321 km (0.096 R)
• M86: 72,015,966 km (0.074 R)
• M87: 72,735,981 km (0.075 R)
• M88: 73,096,960 km (0.109 R)
• M89: 73,217,387 km (0.07 R)
• M90: 75,639,825 km (0.103 R)
• M91: 79,570,210 km (0.11 R)
• M92: 80,563,091 km (0.117 R)
• M93: 82,310,544 km (0.119 R)
• M94: 82,937,658 km (0.089 R)
• M95: 83,566,418 km (0.094 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 11,317 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit