🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.5 AU - 0.64 AU

Year: 158 Days

Day: 13.3 Hours

Environment

Temp: 200 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.2 AU - 1.3 AU

Year: 513 Days

Day: 21.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.25 AU - 1.49 AU

Year: 589 Days

Day: 43.9 Hours

Environment

Temp: -19 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.87 AU - 1.99 AU

Year: 984 Days

Day: 46.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,700,026 km

• M1: 112,498 km (0.082 R)

Asteroid Belt

Center: 7.68 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 724.8

Radius: 3

Gravity: 80.53 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 10.21 AU - 16.63 AU

Year: 18047 Days

Day: 15.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 47,700,026 km

• M1: 55,650 km (0.069 R)
• M2: 257,458 km (0.117 R)
• M3: 774,618 km (0.113 R)
• M4: 1,074,412 km (0.112 R)
• M5: 1,100,891 km (0.077 R)
• M6: 1,127,519 km (0.057 R)
• M7: 1,464,563 km (0.112 R)
• M8: 1,958,685 km (0.096 R)
• M9: 2,056,672 km (0.12 R)
• M10: 2,325,648 km (0.054 R)
• M11: 2,464,326 km (0.077 R)
• M12: 2,534,637 km (0.113 R)
• M13: 2,859,414 km (0.078 R)
• M14: 3,429,082 km (0.109 R)
• M15: 3,746,978 km (0.11 R)
• M16: 3,787,369 km (0.112 R)
• M17: 4,157,474 km (0.108 R)
• M18: 4,668,501 km (0.104 R)
• M19: 4,755,716 km (0.085 R)
• M20: 5,109,515 km (0.063 R)
• M21: 5,517,618 km (0.096 R)
• M22: 5,842,096 km (0.104 R)
• M23: 6,220,579 km (0.106 R)
• M24: 7,301,722 km (0.067 R)
• M25: 8,228,481 km (0.05 R)
• M26: 8,545,479 km (0.093 R)
• M27: 9,137,139 km (0.114 R)
• M28: 9,465,356 km (0.083 R)
• M29: 10,359,353 km (0.075 R)
• M30: 11,163,442 km (0.113 R)
• M31: 12,046,967 km (0.109 R)
• M32: 12,527,326 km (0.11 R)
• M33: 13,197,973 km (0.083 R)
• M34: 13,817,757 km (0.112 R)
• M35: 13,942,821 km (0.049 R)
• M36: 14,131,164 km (0.108 R)
• M37: 14,701,132 km (0.036 R)
• M38: 15,537,684 km (0.095 R)
• M39: 16,060,229 km (0.078 R)
• M40: 16,921,464 km (0.097 R)
• M41: 17,933,643 km (0.104 R)
• M42: 19,804,365 km (0.112 R)
• M43: 20,086,805 km (0.09 R)
• M44: 20,584,218 km (0.1 R)
• M45: 22,687,415 km (0.07 R)
• M46: 23,801,919 km (0.105 R)
• M47: 23,951,816 km (0.113 R)
• M48: 24,026,914 km (0.047 R)
• M49: 24,177,260 km (0.081 R)
• M50: 24,630,392 km (0.118 R)
• M51: 25,162,511 km (0.104 R)
• M52: 25,238,806 km (0.089 R)
• M53: 31,753,644 km (0.087 R)
• M54: 32,084,106 km (0.065 R)
• M55: 33,668,796 km (0.058 R)
• M56: 34,090,064 km (0.063 R)
• M57: 34,513,126 km (0.109 R)
• M58: 34,767,742 km (0.103 R)
• M59: 35,449,908 km (0.068 R)
• M60: 35,792,487 km (0.114 R)
• M61: 39,279,464 km (0.073 R)
• M62: 39,634,011 km (0.059 R)
• M63: 41,422,902 km (0.111 R)
• M64: 42,145,759 km (0.038 R)
• M65: 42,236,416 km (0.078 R)
• M66: 43,512,336 km (0.104 R)
• M67: 43,695,593 km (0.067 R)
• M68: 45,078,626 km (0.034 R)
• M69: 47,982,021 km (0.054 R)
• M70: 49,121,957 km (0.093 R)
• M71: 49,791,108 km (0.059 R)
• M72: 51,041,746 km (0.068 R)
• M73: 51,138,387 km (0.075 R)
• M74: 51,331,817 km (0.054 R)
• M75: 51,428,606 km (0.114 R)
• M76: 51,816,364 km (0.034 R)
• M77: 52,692,708 km (0.12 R)
• M78: 56,445,820 km (0.111 R)
• M79: 56,745,764 km (0.062 R)
• M80: 57,749,416 km (0.068 R)
• M81: 60,693,053 km (0.065 R)
• M82: 60,795,527 km (0.101 R)
• M83: 61,616,521 km (0.101 R)
• M84: 61,719,444 km (0.051 R)
• M85: 61,925,440 km (0.086 R)
• M86: 62,855,041 km (0.062 R)
• M87: 63,581,189 km (0.114 R)
• M88: 67,041,987 km (0.12 R)
• M89: 71,210,082 km (0.094 R)
• M90: 71,426,102 km (0.043 R)
• M91: 71,642,420 km (0.045 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 302.5

Radius: 6.1

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 11.46 AU - 17.86 AU

Year: 20605 Days

Day: 23 Hours

Environment

Temp: -182 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 47,700,026 km

• M1: 382,522 km (0.092 R)
• M2: 565,929 km (0.112 R)
• M3: 1,076,805 km (0.114 R)
• M4: 1,643,183 km (0.117 R)
• M5: 1,914,554 km (0.076 R)
• M6: 1,970,653 km (0.086 R)
• M7: 2,027,201 km (0.116 R)
• M8: 2,347,939 km (0.034 R)
• M9: 4,032,261 km (0.088 R)
• M10: 4,249,926 km (0.08 R)
• M11: 4,621,377 km (0.096 R)
• M12: 4,734,922 km (0.044 R)
• M13: 5,003,301 km (0.101 R)
• M14: 5,554,868 km (0.079 R)
• M15: 6,084,145 km (0.091 R)
• M16: 6,800,570 km (0.053 R)
• M17: 7,278,236 km (0.06 R)
• M18: 7,410,331 km (0.112 R)
• M19: 7,454,611 km (0.092 R)
• M20: 7,766,673 km (0.102 R)
• M21: 8,311,508 km (0.11 R)
• M22: 8,681,613 km (0.119 R)
• M23: 9,199,371 km (0.113 R)
• M24: 10,711,357 km (0.078 R)
• M25: 11,113,925 km (0.091 R)
• M26: 11,317,079 km (0.074 R)
• M27: 11,470,267 km (0.094 R)
• M28: 12,089,752 km (0.113 R)
• M29: 12,194,022 km (0.069 R)
• M30: 13,253,623 km (0.084 R)
• M31: 14,563,502 km (0.038 R)
• M32: 14,674,504 km (0.079 R)
• M33: 15,971,368 km (0.11 R)
• M34: 16,028,514 km (0.051 R)
• M35: 17,011,522 km (0.088 R)
• M36: 17,539,902 km (0.07 R)
• M37: 17,895,047 km (0.053 R)
• M38: 18,073,517 km (0.095 R)
• M39: 18,192,896 km (0.096 R)
• M40: 18,312,425 km (0.084 R)
• M41: 18,432,253 km (0.108 R)
• M42: 19,156,905 km (0.106 R)
• M43: 19,461,486 km (0.117 R)
• M44: 20,384,954 km (0.08 R)
• M45: 20,820,882 km (0.032 R)
• M46: 20,883,414 km (0.091 R)
• M47: 21,134,140 km (0.041 R)
• M48: 23,045,851 km (0.12 R)
• M49: 23,304,955 km (0.063 R)
• M50: 24,548,562 km (0.112 R)
• M51: 24,680,657 km (0.07 R)
• M52: 25,679,522 km (0.108 R)
• M53: 27,716,297 km (0.089 R)
• M54: 28,129,935 km (0.112 R)
• M55: 28,406,691 km (0.112 R)
• M56: 29,032,908 km (0.119 R)
• M57: 29,523,140 km (0.102 R)
• M58: 31,726,716 km (0.095 R)
• M59: 32,087,098 km (0.098 R)
• M60: 32,159,353 km (0.097 R)
• M61: 34,203,758 km (0.118 R)
• M62: 34,869,768 km (0.114 R)
• M63: 36,817,682 km (0.117 R)
• M64: 37,272,309 km (0.114 R)
• M65: 38,339,989 km (0.119 R)
• M66: 38,570,221 km (0.113 R)
• M67: 38,954,687 km (0.101 R)
• M68: 39,882,792 km (0.1 R)
• M69: 43,907,723 km (0.062 R)
• M70: 45,602,368 km (0.061 R)
• M71: 47,812,227 km (0.056 R)
• M72: 48,307,995 km (0.079 R)
• M73: 49,221,439 km (0.119 R)
• M74: 49,555,043 km (0.062 R)
• M75: 50,308,268 km (0.112 R)
• M76: 50,644,265 km (0.111 R)
• M77: 50,728,339 km (0.036 R)
• M78: 51,403,025 km (0.057 R)
• M79: 51,487,548 km (0.092 R)
• M80: 52,420,440 km (0.092 R)
• M81: 52,505,561 km (0.077 R)
• M82: 53,444,587 km (0.09 R)
• M83: 53,873,335 km (0.099 R)
• M84: 54,475,317 km (0.039 R)
• M85: 54,993,075 km (0.084 R)
• M86: 55,946,761 km (0.049 R)
• M87: 56,033,678 km (0.064 R)
• M88: 57,168,228 km (0.047 R)
• M89: 58,839,984 km (0.064 R)
• M90: 59,105,371 km (0.113 R)

Asteroid Belt

Center: 15.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 16.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 810.7

Radius: 3.8

Gravity: 56.14 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 15.25 AU - 16.89 AU

Year: 23648 Days

Day: 20.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 47,700,026 km

• M1: 70,012 km (0.081 R)
• M2: 165,455 km (0.099 R)
• M3: 321,037 km (0.064 R)
• M4: 514,617 km (0.076 R)
• M5: 562,189 km (0.064 R)
• M6: 2,475,845 km (0.078 R)
• M7: 2,598,365 km (0.098 R)
• M8: 2,639,505 km (0.105 R)
• M9: 2,934,512 km (0.103 R)
• M10: 2,977,446 km (0.095 R)
• M11: 3,284,122 km (0.071 R)
• M12: 3,927,393 km (0.097 R)
• M13: 4,410,145 km (0.08 R)
• M14: 4,911,298 km (0.103 R)
• M15: 5,803,949 km (0.105 R)
• M16: 5,857,953 km (0.099 R)
• M17: 5,966,561 km (0.114 R)
• M18: 6,185,872 km (0.09 R)
• M19: 6,296,425 km (0.098 R)
• M20: 6,463,526 km (0.099 R)
• M21: 8,274,109 km (0.101 R)
• M22: 8,457,216 km (0.112 R)
• M23: 8,518,552 km (0.116 R)
• M24: 9,014,319 km (0.119 R)
• M25: 9,202,663 km (0.039 R)
• M26: 10,294,278 km (0.058 R)
• M27: 10,689,067 km (0.087 R)
• M28: 11,156,112 km (0.079 R)
• M29: 12,317,739 km (0.034 R)
• M30: 12,526,727 km (0.042 R)
• M31: 13,089,664 km (0.097 R)
• M32: 13,302,841 km (0.116 R)
• M33: 14,975,345 km (0.119 R)
• M34: 15,049,546 km (0.082 R)
• M35: 15,272,895 km (0.086 R)
• M36: 15,422,344 km (0.106 R)
• M37: 15,949,527 km (0.1 R)
• M38: 16,405,950 km (0.066 R)
• M39: 16,789,668 km (0.063 R)
• M40: 16,866,861 km (0.091 R)
• M41: 17,254,020 km (0.118 R)
• M42: 18,592,472 km (0.057 R)
• M43: 18,832,128 km (0.073 R)
• M44: 18,992,347 km (0.09 R)
• M45: 19,153,165 km (0.118 R)
• M46: 20,373,285 km (0.113 R)
• M47: 20,868,454 km (0.093 R)
• M48: 22,462,120 km (0.102 R)
• M49: 23,747,615 km (0.056 R)
• M50: 24,007,616 km (0.08 R)
• M51: 25,675,782 km (0.077 R)
• M52: 27,744,720 km (0.096 R)
• M53: 28,293,146 km (0.076 R)
• M54: 28,476,852 km (0.091 R)
• M55: 29,586,719 km (0.111 R)
• M56: 30,522,454 km (0.098 R)
• M57: 36,038,127 km (0.073 R)
• M58: 37,338,282 km (0.115 R)
• M59: 37,539,790 km (0.079 R)
• M60: 38,755,722 km (0.082 R)
• M61: 39,368,475 km (0.119 R)
• M62: 43,534,776 km (0.081 R)
• M63: 43,959,035 km (0.114 R)
• M64: 44,384,641 km (0.081 R)
• M65: 44,918,556 km (0.114 R)
• M66: 45,025,668 km (0.092 R)
• M67: 45,777,397 km (0.103 R)
• M68: 46,533,166 km (0.104 R)
• M69: 48,276,280 km (0.104 R)
• M70: 48,825,454 km (0.114 R)
• M71: 48,935,408 km (0.092 R)
• M72: 50,707,694 km (0.117 R)
• M73: 52,050,634 km (0.062 R)
• M74: 55,688,555 km (0.113 R)
• M75: 61,415,760 km (0.06 R)
• M76: 61,891,481 km (0.058 R)
• M77: 62,607,307 km (0.109 R)
• M78: 64,288,339 km (0.095 R)
• M79: 67,082,079 km (0.118 R)
• M80: 70,411,828 km (0.088 R)
• M81: 71,909,004 km (0.112 R)
• M82: 73,542,612 km (0.037 R)
• M83: 76,718,426 km (0.105 R)
• M84: 77,487,359 km (0.112 R)
• M85: 79,809,118 km (0.103 R)
• M86: 81,630,771 km (0.11 R)
• M87: 83,203,045 km (0.109 R)
• M88: 83,992,921 km (0.099 R)
• M89: 86,910,229 km (0.091 R)
• M90: 87,310,553 km (0.113 R)
• M91: 89,052,770 km (0.034 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 77.6

Radius: 6.2

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 18.23 AU - 19.01 AU

Year: 29495 Days

Day: 20.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 47,700,026 km

• M1: 99,183 km (0.082 R)
• M2: 201,808 km (0.081 R)
• M3: 243,246 km (0.082 R)
• M4: 324,627 km (0.072 R)
• M5: 501,751 km (0.097 R)
• M6: 625,618 km (0.119 R)
• M7: 959,072 km (0.069 R)
• M8: 1,257,221 km (0.086 R)
• M9: 1,341,594 km (0.107 R)
• M10: 1,515,875 km (0.097 R)
• M11: 1,651,411 km (0.04 R)
• M12: 1,743,862 km (0.117 R)
• M13: 1,886,130 km (0.084 R)
• M14: 2,156,603 km (0.085 R)
• M15: 2,652,370 km (0.094 R)
• M16: 2,733,751 km (0.101 R)
• M17: 2,816,180 km (0.098 R)
• M18: 3,593,341 km (0.093 R)
• M19: 3,805,321 km (0.098 R)
• M20: 4,083,573 km (0.114 R)
• M21: 4,594,749 km (0.068 R)
• M22: 4,660,123 km (0.077 R)
• M23: 5,364,430 km (0.063 R)
• M24: 6,684,332 km (0.067 R)
• M25: 7,057,579 km (0.071 R)
• M26: 7,785,223 km (0.082 R)
• M27: 8,416,526 km (0.103 R)
• M28: 8,982,155 km (0.113 R)
• M29: 9,187,254 km (0.11 R)
• M30: 9,811,526 km (0.116 R)
• M31: 10,535,580 km (0.082 R)
• M32: 11,232,706 km (0.104 R)
• M33: 11,409,231 km (0.071 R)
• M34: 12,306,070 km (0.08 R)
• M35: 13,178,824 km (0.081 R)
• M36: 13,787,389 km (0.086 R)
• M37: 14,166,470 km (0.111 R)
• M38: 14,548,991 km (0.094 R)
• M39: 15,963,738 km (0.098 R)
• M40: 16,561,980 km (0.104 R)
• M41: 17,167,552 km (0.104 R)
• M42: 18,608,479 km (0.117 R)
• M43: 18,922,186 km (0.058 R)
• M44: 19,027,204 km (0.073 R)
• M45: 19,608,092 km (0.109 R)
• M46: 19,661,199 km (0.098 R)
• M47: 20,034,296 km (0.06 R)
• M48: 20,355,782 km (0.108 R)
• M49: 20,517,198 km (0.08 R)
• M50: 20,895,681 km (0.069 R)
• M51: 21,276,258 km (0.106 R)
• M52: 21,604,326 km (0.11 R)
• M53: 21,989,241 km (0.095 R)
• M54: 22,210,197 km (0.052 R)
• M55: 23,326,048 km (0.078 R)
• M56: 23,720,837 km (0.072 R)
• M57: 23,834,082 km (0.117 R)
• M58: 24,689,034 km (0.025 R)
• M59: 24,861,221 km (0.106 R)
• M60: 25,437,921 km (0.082 R)
• M61: 25,844,379 km (0.087 R)
• M62: 26,958,135 km (0.117 R)
• M63: 27,017,226 km (0.041 R)
• M64: 27,431,911 km (0.108 R)
• M65: 27,491,302 km (0.065 R)
• M66: 27,550,692 km (0.04 R)
• M67: 28,207,427 km (0.1 R)
• M68: 28,507,669 km (0.091 R)
• M69: 28,748,672 km (0.111 R)
• M70: 31,071,029 km (0.119 R)
• M71: 31,692,159 km (0.111 R)
• M72: 32,254,647 km (0.079 R)
• M73: 32,317,329 km (0.045 R)
• M74: 32,380,010 km (0.108 R)
• M75: 32,631,484 km (0.061 R)
• M76: 33,770,672 km (0.1 R)
• M77: 33,961,858 km (0.116 R)
• M78: 35,374,511 km (0.119 R)
• M79: 37,331,550 km (0.114 R)
• M80: 37,463,196 km (0.068 R)
• M81: 37,991,576 km (0.119 R)
• M82: 38,655,641 km (0.085 R)
• M83: 40,264,865 km (0.106 R)
• M84: 40,535,189 km (0.114 R)
• M85: 40,806,110 km (0.085 R)
• M86: 41,009,713 km (0.109 R)
• M87: 42,375,542 km (0.08 R)
• M88: 43,133,105 km (0.105 R)
• M89: 43,340,448 km (0.119 R)
• M90: 44,103,696 km (0.069 R)
• M91: 44,661,547 km (0.106 R)
• M92: 44,941,444 km (0.118 R)
• M93: 46,703,408 km (0.091 R)
• M94: 46,916,435 km (0.116 R)
• M95: 47,343,238 km (0.068 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 19,486 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit