🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.65 AU - 0.85 AU

Year: 241 Days

Day: 36.5 Hours

Environment

Temp: 190 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,388,023 km

• M1: 224,397 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.9 AU - 0.9 AU

Year: 317 Days

Day: 22.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.78 AU - 1.12 AU

Year: 343 Days

Day: 31.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.96 AU - 2.78 AU

Year: 1353 Days

Day: 23.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,388,023 km

• M1: 163,211 km (0.066 R)
• M2: 756,068 km (0.096 R)

Asteroid Belt

Center: 2.93 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.19 AU - 3.77 AU

Year: 2408 Days

Day: 14.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.02 AU - 4.34 AU

Year: 2618 Days

Day: 18 Hours

Environment

Temp: -122 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 570.8

Radius: 4

Gravity: 35.68 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 12.14 AU - 13.5 AU

Year: 17023 Days

Day: 18.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,388,023 km

• M1: 72,405 km (0.07 R)
• M2: 113,994 km (0.103 R)
• M3: 167,849 km (0.107 R)
• M4: 288,724 km (0.092 R)
• M5: 367,113 km (0.083 R)
• M6: 746,643 km (0.096 R)
• M7: 855,999 km (0.097 R)
• M8: 1,586,186 km (0.118 R)
• M9: 2,021,067 km (0.058 R)
• M10: 2,621,254 km (0.036 R)
• M11: 3,451,821 km (0.065 R)
• M12: 3,561,028 km (0.055 R)
• M13: 3,597,679 km (0.115 R)
• M14: 3,634,480 km (0.099 R)
• M15: 3,857,680 km (0.104 R)
• M16: 4,200,858 km (0.083 R)
• M17: 5,080,044 km (0.098 R)
• M18: 5,582,843 km (0.038 R)
• M19: 5,625,478 km (0.075 R)
• M20: 6,366,437 km (0.113 R)
• M21: 6,816,427 km (0.068 R)
• M22: 7,183,839 km (0.09 R)
• M23: 9,165,114 km (0.059 R)
• M24: 12,120,419 km (0.119 R)
• M25: 12,286,324 km (0.095 R)
• M26: 12,901,320 km (0.12 R)
• M27: 13,583,636 km (0.102 R)
• M28: 14,570,234 km (0.118 R)
• M29: 14,983,124 km (0.104 R)
• M30: 15,340,065 km (0.091 R)
• M31: 17,104,422 km (0.103 R)
• M32: 17,228,439 km (0.108 R)
• M33: 17,727,647 km (0.045 R)
• M34: 18,421,631 km (0.119 R)
• M35: 18,931,910 km (0.095 R)
• M36: 19,317,723 km (0.063 R)
• M37: 19,706,079 km (0.081 R)
• M38: 19,901,304 km (0.098 R)
• M39: 20,359,073 km (0.027 R)
• M40: 20,490,570 km (0.094 R)
• M41: 21,285,234 km (0.103 R)
• M42: 21,485,396 km (0.118 R)
• M43: 23,936,407 km (0.076 R)
• M44: 24,005,671 km (0.117 R)
• M45: 24,353,486 km (0.101 R)
• M46: 24,632,785 km (0.063 R)
• M47: 26,402,678 km (0.055 R)
• M48: 26,833,520 km (0.116 R)
• M49: 28,286,265 km (0.061 R)
• M50: 29,689,941 km (0.089 R)
• M51: 29,988,389 km (0.075 R)
• M52: 31,040,511 km (0.114 R)
• M53: 31,191,754 km (0.107 R)
• M54: 32,028,306 km (0.116 R)
• M55: 35,922,488 km (0.029 R)
• M56: 36,240,383 km (0.044 R)
• M57: 37,763,140 km (0.084 R)
• M58: 40,788,159 km (0.084 R)
• M59: 41,619,025 km (0.086 R)
• M60: 41,702,351 km (0.102 R)
• M61: 42,287,578 km (0.058 R)
• M62: 45,083,114 km (0.106 R)
• M63: 45,683,749 km (0.076 R)
• M64: 46,459,863 km (0.099 R)
• M65: 46,892,949 km (0.094 R)
• M66: 47,414,447 km (0.074 R)
• M67: 48,025,255 km (0.109 R)
• M68: 49,696,113 km (0.117 R)
• M69: 50,494,218 km (0.071 R)
• M70: 51,117,892 km (0.071 R)
• M71: 52,282,960 km (0.032 R)
• M72: 52,462,926 km (0.11 R)
• M73: 54,274,407 km (0.104 R)
• M74: 55,371,109 km (0.09 R)
• M75: 55,738,222 km (0.101 R)
• M76: 56,474,991 km (0.082 R)
• M77: 57,307,653 km (0.089 R)
• M78: 62,007,270 km (0.08 R)
• M79: 62,293,152 km (0.076 R)
• M80: 63,345,124 km (0.104 R)
• M81: 64,306,589 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.8

Radius: 4.7

Gravity: 26.75 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 11.57 AU - 17.69 AU

Year: 20753 Days

Day: 18.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 56,388,023 km

• M1: 1,041,351 km (0.07 R)
• M2: 1,705,416 km (0.118 R)
• M3: 1,768,396 km (0.105 R)
• M4: 1,864,289 km (0.099 R)
• M5: 2,061,159 km (0.08 R)
• M6: 2,474,798 km (0.088 R)
• M7: 2,654,614 km (0.098 R)
• M8: 3,026,963 km (0.053 R)
• M9: 3,065,111 km (0.096 R)
• M10: 3,336,481 km (0.081 R)
• M11: 3,455,262 km (0.034 R)
• M12: 3,860,971 km (0.113 R)
• M13: 4,410,744 km (0.097 R)
• M14: 4,805,682 km (0.119 R)
• M15: 4,939,722 km (0.062 R)
• M16: 5,303,544 km (0.029 R)
• M17: 5,723,016 km (0.093 R)
• M18: 5,960,578 km (0.105 R)
• M19: 6,056,619 km (0.051 R)
• M20: 6,298,818 km (0.114 R)
• M21: 6,943,136 km (0.107 R)
• M22: 7,452,966 km (0.041 R)
• M23: 7,504,727 km (0.107 R)
• M24: 8,293,706 km (0.081 R)
• M25: 8,454,524 km (0.118 R)
• M26: 8,888,806 km (0.087 R)
• M27: 8,943,559 km (0.097 R)
• M28: 9,892,159 km (0.047 R)
• M29: 10,062,850 km (0.064 R)
• M30: 11,166,284 km (0.037 R)
• M31: 11,582,466 km (0.054 R)
• M32: 11,642,305 km (0.092 R)
• M33: 12,185,644 km (0.097 R)
• M34: 13,359,838 km (0.088 R)
• M35: 13,485,500 km (0.104 R)
• M36: 13,738,021 km (0.106 R)
• M37: 13,801,451 km (0.103 R)
• M38: 13,928,459 km (0.052 R)
• M39: 14,569,486 km (0.068 R)
• M40: 15,220,237 km (0.095 R)
• M41: 16,280,886 km (0.107 R)
• M42: 16,415,075 km (0.101 R)
• M43: 16,482,394 km (0.043 R)
• M44: 16,684,651 km (0.043 R)
• M45: 19,034,833 km (0.105 R)
• M46: 19,460,140 km (0.071 R)
• M47: 20,176,115 km (0.058 R)
• M48: 20,900,468 km (0.089 R)
• M49: 21,412,691 km (0.107 R)
• M50: 24,341,070 km (0.107 R)
• M51: 25,968,994 km (0.114 R)
• M52: 26,519,514 km (0.087 R)
• M53: 27,952,512 km (0.093 R)
• M54: 28,193,813 km (0.087 R)
• M55: 28,921,756 km (0.103 R)
• M56: 29,002,988 km (0.104 R)
• M57: 31,225,713 km (0.094 R)
• M58: 31,392,664 km (0.077 R)
• M59: 32,822,521 km (0.073 R)
• M60: 33,161,958 km (0.119 R)
• M61: 33,930,143 km (0.073 R)
• M62: 34,359,489 km (0.053 R)
• M63: 36,708,625 km (0.105 R)
• M64: 37,502,989 km (0.105 R)
• M65: 37,857,985 km (0.094 R)
• M66: 38,124,868 km (0.087 R)
• M67: 39,108,923 km (0.084 R)
• M68: 39,288,739 km (0.052 R)
• M69: 41,193,419 km (0.055 R)
• M70: 42,479,811 km (0.064 R)
• M71: 43,499,770 km (0.032 R)
• M72: 44,152,914 km (0.05 R)
• M73: 45,091,790 km (0.101 R)
• M74: 46,702,810 km (0.113 R)
• M75: 47,371,662 km (0.091 R)
• M76: 47,851,422 km (0.104 R)
• M77: 48,139,996 km (0.075 R)
• M78: 48,429,169 km (0.049 R)
• M79: 49,981,097 km (0.098 R)
• M80: 53,332,688 km (0.092 R)
• M81: 53,931,528 km (0.083 R)
• M82: 54,432,382 km (0.112 R)
• M83: 54,633,142 km (0.119 R)
• M84: 55,136,240 km (0.051 R)
• M85: 56,552,782 km (0.116 R)
• M86: 57,265,467 km (0.12 R)
• M87: 59,938,780 km (0.12 R)
• M88: 60,042,302 km (0.105 R)
• M89: 60,146,123 km (0.1 R)
• M90: 61,186,277 km (0.109 R)
• M91: 62,022,679 km (0.072 R)
• M92: 62,652,486 km (0.055 R)
• M93: 63,706,702 km (0.108 R)
• M94: 63,918,383 km (0.115 R)
• M95: 65,939,899 km (0.114 R)
• M96: 69,718,442 km (0.077 R)
• M97: 72,459,973 km (0.115 R)
• M98: 73,233,992 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502.3

Radius: 7.1

Gravity: 9.96 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 13.06 AU - 17.18 AU

Year: 21804 Days

Day: 19.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 56,388,023 km

• M1: 130,749 km (0.065 R)
• M2: 446,849 km (0.114 R)
• M3: 626,067 km (0.053 R)
• M4: 735,573 km (0.038 R)
• M5: 781,200 km (0.114 R)
• M6: 828,024 km (0.108 R)
• M7: 1,181,973 km (0.093 R)
• M8: 1,887,177 km (0.066 R)
• M9: 2,081,056 km (0.094 R)
• M10: 2,956,204 km (0.081 R)
• M11: 3,181,648 km (0.076 R)
• M12: 3,451,672 km (0.095 R)
• M13: 3,530,211 km (0.076 R)
• M14: 4,137,877 km (0.059 R)
• M15: 4,734,174 km (0.026 R)
• M16: 5,678,137 km (0.089 R)
• M17: 6,195,446 km (0.052 R)
• M18: 6,387,231 km (0.119 R)
• M19: 6,435,551 km (0.103 R)
• M20: 6,629,878 km (0.101 R)
• M21: 9,053,514 km (0.086 R)
• M22: 10,103,242 km (0.118 R)
• M23: 11,074,880 km (0.106 R)
• M24: 11,191,118 km (0.108 R)
• M25: 11,249,461 km (0.051 R)
• M26: 11,483,581 km (0.117 R)
• M27: 11,542,373 km (0.09 R)
• M28: 11,897,219 km (0.092 R)
• M29: 12,921,965 km (0.079 R)
• M30: 13,662,175 km (0.049 R)
• M31: 15,248,212 km (0.088 R)
• M32: 16,030,010 km (0.091 R)
• M33: 16,958,564 km (0.085 R)
• M34: 20,271,858 km (0.075 R)
• M35: 20,771,365 km (0.092 R)
• M36: 24,304,268 km (0.105 R)
• M37: 26,449,203 km (0.103 R)
• M38: 26,682,575 km (0.116 R)
• M39: 27,308,343 km (0.043 R)
• M40: 29,214,370 km (0.112 R)
• M41: 29,294,704 km (0.093 R)
• M42: 29,697,571 km (0.11 R)
• M43: 32,485,178 km (0.092 R)
• M44: 32,985,732 km (0.069 R)
• M45: 33,069,507 km (0.105 R)
• M46: 33,825,724 km (0.066 R)
• M47: 34,163,666 km (0.079 R)
• M48: 34,248,338 km (0.091 R)
• M49: 35,526,502 km (0.059 R)
• M50: 35,784,110 km (0.11 R)
• M51: 36,214,653 km (0.071 R)
• M52: 37,603,968 km (0.095 R)
• M53: 38,129,505 km (0.09 R)
• M54: 38,217,319 km (0.115 R)
• M55: 39,809,639 km (0.093 R)
• M56: 40,255,740 km (0.057 R)
• M57: 40,703,486 km (0.054 R)
• M58: 43,241,564 km (0.072 R)
• M59: 43,608,228 km (0.104 R)
• M60: 45,364,358 km (0.115 R)
• M61: 45,550,607 km (0.043 R)
• M62: 45,643,806 km (0.118 R)
• M63: 48,945,282 km (0.119 R)
• M64: 49,136,169 km (0.105 R)
• M65: 49,614,732 km (0.059 R)
• M66: 51,156,338 km (0.087 R)
• M67: 51,933,050 km (0.099 R)
• M68: 54,286,375 km (0.108 R)
• M69: 54,682,061 km (0.087 R)
• M70: 54,880,128 km (0.025 R)
• M71: 56,273,932 km (0.042 R)
• M72: 57,176,157 km (0.112 R)
• M73: 57,276,686 km (0.091 R)
• M74: 59,911,254 km (0.089 R)
• M75: 60,627,230 km (0.097 R)
• M76: 61,964,485 km (0.098 R)
• M77: 62,792,360 km (0.097 R)
• M78: 63,207,644 km (0.111 R)
• M79: 63,415,585 km (0.052 R)
• M80: 64,982,622 km (0.069 R)
• M81: 65,087,490 km (0.055 R)
• M82: 65,402,543 km (0.116 R)
• M83: 65,823,512 km (0.064 R)
• M84: 66,034,295 km (0.086 R)
• M85: 66,456,610 km (0.118 R)
• M86: 68,048,182 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125.2

Radius: 3.8

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 15.69 AU - 21.59 AU

Year: 29845 Days

Day: 22.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 56,388,023 km

• M1: 103,671 km (0.057 R)
• M2: 161,267 km (0.115 R)
• M3: 194,776 km (0.11 R)
• M4: 621,280 km (0.083 R)
• M5: 677,230 km (0.069 R)
• M6: 734,675 km (0.074 R)
• M7: 959,521 km (0.104 R)
• M8: 1,775,727 km (0.029 R)
• M9: 1,855,762 km (0.11 R)
• M10: 1,882,689 km (0.068 R)
• M11: 1,964,220 km (0.085 R)
• M12: 2,567,099 km (0.041 R)
• M13: 2,779,977 km (0.099 R)
• M14: 3,926,795 km (0.102 R)
• M15: 3,961,501 km (0.084 R)
• M16: 3,996,358 km (0.086 R)
• M17: 4,171,836 km (0.119 R)
• M18: 4,566,774 km (0.12 R)
• M19: 5,315,063 km (0.11 R)
• M20: 5,391,956 km (0.113 R)
• M21: 6,754,493 km (0.076 R)
• M22: 7,005,519 km (0.071 R)
• M23: 7,907,743 km (0.03 R)
• M24: 8,484,443 km (0.07 R)
• M25: 8,891,499 km (0.098 R)
• M26: 10,007,948 km (0.11 R)
• M27: 10,630,873 km (0.115 R)
• M28: 11,414,617 km (0.091 R)
• M29: 12,014,654 km (0.05 R)
• M30: 13,088,916 km (0.068 R)
• M31: 13,716,629 km (0.067 R)
• M32: 15,933,669 km (0.033 R)
• M33: 16,155,822 km (0.106 R)
• M34: 17,054,756 km (0.098 R)
• M35: 17,797,060 km (0.1 R)
• M36: 18,317,212 km (0.031 R)
• M37: 19,018,228 km (0.076 R)
• M38: 19,372,176 km (0.076 R)
• M39: 21,418,077 km (0.065 R)
• M40: 21,786,088 km (0.109 R)
• M41: 22,280,209 km (0.119 R)
• M42: 22,404,226 km (0.036 R)
• M43: 22,777,921 km (0.087 R)
• M44: 24,484,683 km (0.048 R)
• M45: 25,645,114 km (0.074 R)
• M46: 26,166,612 km (0.083 R)
• M47: 28,556,289 km (0.11 R)
• M48: 29,300,389 km (0.11 R)
• M49: 31,709,662 km (0.092 R)
• M50: 31,988,961 km (0.058 R)
• M51: 32,479,792 km (0.081 R)
• M52: 32,620,564 km (0.054 R)
• M53: 33,540,142 km (0.078 R)
• M54: 33,611,201 km (0.03 R)
• M55: 34,683,518 km (0.113 R)
• M56: 35,332,175 km (0.1 R)
• M57: 35,839,611 km (0.047 R)
• M58: 36,276,287 km (0.116 R)
• M59: 36,349,291 km (0.097 R)
• M60: 37,228,777 km (0.073 R)
• M61: 38,859,094 km (0.084 R)
• M62: 39,232,939 km (0.081 R)
• M63: 40,285,809 km (0.12 R)
• M64: 41,959,211 km (0.07 R)
• M65: 42,419,523 km (0.061 R)
• M66: 42,958,525 km (0.12 R)
• M67: 44,433,260 km (0.088 R)
• M68: 44,902,399 km (0.097 R)
• M69: 45,451,872 km (0.067 R)
• M70: 45,766,776 km (0.075 R)
• M71: 45,845,614 km (0.075 R)
• M72: 46,003,440 km (0.079 R)
• M73: 48,794,637 km (0.08 R)
• M74: 49,117,170 km (0.032 R)
• M75: 49,359,518 km (0.115 R)
• M76: 51,722,267 km (0.052 R)
• M77: 53,456,106 km (0.062 R)
• M78: 55,125,170 km (0.036 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: 404 - 10,838 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit