🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.44 AU - 0.66 AU

Year: 268 Days

Day: 21.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.51 AU - 0.69 AU

Year: 305 Days

Day: 15.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.49 AU - 0.79 AU

Year: 336 Days

Day: 32.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.4

Radius: 9

Gravity: 8.82 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.61 AU - 0.91 AU

Year: 435 Days

Day: 6.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 83,576,724 km

• M1: 116,986 km (0.038 R)
• M2: 173,982 km (0.096 R)
• M3: 301,141 km (0.068 R)
• M4: 369,357 km (0.119 R)
• M5: 447,746 km (0.093 R)
• M6: 539,899 km (0.089 R)
• M7: 596,447 km (0.074 R)
• M8: 737,069 km (0.073 R)
• M9: 809,624 km (0.082 R)
• M10: 907,311 km (0.079 R)
• M11: 1,018,612 km (0.069 R)
• M12: 1,076,057 km (0.064 R)
• M13: 1,139,637 km (0.083 R)
• M14: 1,229,844 km (0.107 R)
• M15: 1,296,565 km (0.088 R)
• M16: 1,354,010 km (0.077 R)
• M17: 1,455,288 km (0.091 R)
• M18: 1,559,259 km (0.12 R)
• M19: 1,850,675 km (0.103 R)
• M20: 1,927,868 km (0.115 R)
• M21: 2,085,245 km (0.065 R)
• M22: 2,215,694 km (0.064 R)
• M23: 2,285,107 km (0.084 R)
• M24: 2,530,448 km (0.049 R)
• M25: 2,629,631 km (0.057 R)
• M26: 2,845,800 km (0.068 R)
• M27: 2,928,378 km (0.084 R)
• M28: 3,102,959 km (0.078 R)
• M29: 3,188,080 km (0.103 R)
• M30: 3,245,227 km (0.09 R)
• M31: 3,302,672 km (0.108 R)
• M32: 3,396,769 km (0.093 R)
• M33: 3,521,384 km (0.062 R)
• M34: 3,580,475 km (0.116 R)
• M35: 3,647,346 km (0.045 R)
• M36: 3,843,020 km (0.118 R)
• M37: 3,965,241 km (0.108 R)
• M38: 4,080,880 km (0.113 R)
• M39: 4,150,892 km (0.077 R)
• M40: 4,292,113 km (0.112 R)
• M41: 4,355,243 km (0.081 R)
• M42: 4,498,707 km (0.075 R)
• M43: 4,643,817 km (0.094 R)
• M44: 4,864,324 km (0.082 R)
• M45: 4,930,297 km (0.052 R)
• M46: 5,038,307 km (0.103 R)
• M47: 5,146,915 km (0.079 R)
• M48: 5,264,947 km (0.089 R)
• M49: 5,324,188 km (0.054 R)
• M50: 5,383,728 km (0.103 R)
• M51: 5,529,287 km (0.107 R)
• M52: 5,615,455 km (0.052 R)
• M53: 5,684,719 km (0.097 R)
• M54: 5,911,958 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.8

Radius: 8.2

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.66 AU - 0.96 AU

Year: 478 Days

Day: 11.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 83,576,724 km

• M1: 102,774 km (0.095 R)
• M2: 165,006 km (0.119 R)
• M3: 217,814 km (0.057 R)
• M4: 271,670 km (0.088 R)
• M5: 406,757 km (0.085 R)
• M6: 458,517 km (0.071 R)
• M7: 528,230 km (0.069 R)
• M8: 616,642 km (0.096 R)
• M9: 690,693 km (0.049 R)
• M10: 743,501 km (0.083 R)
• M11: 834,607 km (0.062 R)
• M12: 900,729 km (0.109 R)
• M13: 958,922 km (0.104 R)
• M14: 1,010,982 km (0.038 R)
• M15: 1,133,653 km (0.03 R)
• M16: 1,340,995 km (0.111 R)
• M17: 1,408,165 km (0.117 R)
• M18: 1,476,381 km (0.089 R)
• M19: 1,643,333 km (0.116 R)
• M20: 1,733,690 km (0.083 R)
• M21: 1,825,692 km (0.094 R)
• M22: 1,878,650 km (0.119 R)
• M23: 1,932,057 km (0.111 R)
• M24: 2,011,643 km (0.081 R)
• M25: 2,164,232 km (0.031 R)
• M26: 2,246,960 km (0.085 R)
• M27: 2,310,539 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.5

Radius: 12.3

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.74 AU - 2.1 AU

Year: 1745 Days

Day: 10.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 83,576,724 km

• M1: 162,314 km (0.105 R)
• M2: 245,640 km (0.09 R)
• M3: 361,428 km (0.104 R)
• M4: 449,990 km (0.102 R)
• M5: 562,937 km (0.055 R)
• M6: 660,774 km (0.113 R)
• M7: 759,658 km (0.077 R)
• M8: 858,243 km (0.115 R)
• M9: 936,782 km (0.067 R)
• M10: 1,243,308 km (0.112 R)
• M11: 1,412,353 km (0.091 R)
• M12: 1,642,285 km (0.105 R)
• M13: 1,797,418 km (0.092 R)
• M14: 1,916,947 km (0.069 R)
• M15: 2,097,362 km (0.099 R)
• M16: 2,181,287 km (0.063 R)
• M17: 2,335,372 km (0.043 R)
• M18: 2,528,653 km (0.087 R)
• M19: 2,618,262 km (0.108 R)
• M20: 2,699,942 km (0.091 R)
• M21: 2,856,422 km (0.078 R)
• M22: 3,246,573 km (0.111 R)
• M23: 3,334,537 km (0.098 R)
• M24: 3,473,064 km (0.108 R)
• M25: 3,583,168 km (0.105 R)
• M26: 3,745,631 km (0.075 R)
• M27: 3,900,016 km (0.098 R)
• M28: 3,993,814 km (0.03 R)
• M29: 4,215,369 km (0.076 R)
• M30: 4,681,965 km (0.113 R)
• M31: 4,781,746 km (0.091 R)
• M32: 5,723,465 km (0.109 R)
• M33: 5,926,020 km (0.111 R)
• M34: 6,240,176 km (0.116 R)
• M35: 6,510,350 km (0.062 R)
• M36: 6,696,749 km (0.074 R)
• M37: 6,784,263 km (0.113 R)
• M38: 6,948,073 km (0.042 R)
• M39: 7,240,986 km (0.077 R)
• M40: 7,395,371 km (0.102 R)
• M41: 7,499,042 km (0.1 R)
• M42: 7,878,572 km (0.118 R)
• M43: 8,050,759 km (0.079 R)
• M44: 8,318,240 km (0.059 R)
• M45: 8,493,569 km (0.073 R)
• M46: 8,889,405 km (0.118 R)
• M47: 9,068,773 km (0.054 R)
• M48: 9,165,862 km (0.057 R)
• M49: 9,305,137 km (0.11 R)
• M50: 9,473,285 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.6

Radius: 14.6

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.95 AU - 2.37 AU

Year: 2083 Days

Day: 8.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 83,576,724 km

• M1: 182,659 km (0.066 R)
• M2: 290,369 km (0.118 R)
• M3: 451,786 km (0.069 R)
• M4: 901,477 km (0.119 R)
• M5: 1,036,713 km (0.113 R)
• M6: 1,212,192 km (0.109 R)
• M7: 1,329,476 km (0.059 R)
• M8: 1,477,429 km (0.115 R)
• M9: 1,603,689 km (0.112 R)
• M10: 1,781,112 km (0.073 R)
• M11: 1,975,290 km (0.089 R)
• M12: 2,105,440 km (0.105 R)
• M13: 2,207,466 km (0.106 R)
• M14: 2,353,474 km (0.088 R)
• M15: 2,567,698 km (0.038 R)
• M16: 2,677,203 km (0.058 R)
• M17: 2,844,753 km (0.118 R)
• M18: 2,992,705 km (0.102 R)
• M19: 3,166,837 km (0.103 R)
• M20: 3,332,442 km (0.104 R)
• M21: 3,561,925 km (0.086 R)
• M22: 3,660,211 km (0.038 R)
• M23: 3,821,777 km (0.08 R)
• M24: 3,935,022 km (0.087 R)
• M25: 4,062,330 km (0.072 R)
• M26: 4,268,775 km (0.059 R)
• M27: 4,360,180 km (0.059 R)
• M28: 4,491,975 km (0.079 R)
• M29: 4,732,678 km (0.088 R)
• M30: 4,854,601 km (0.084 R)
• M31: 5,005,246 km (0.088 R)
• M32: 5,226,950 km (0.08 R)
• M33: 5,338,998 km (0.095 R)
• M34: 5,466,157 km (0.09 R)
• M35: 5,665,870 km (0.086 R)
• M36: 5,766,699 km (0.066 R)
• M37: 5,882,637 km (0.05 R)
• M38: 6,309,589 km (0.054 R)
• M39: 6,564,654 km (0.065 R)
• M40: 6,807,750 km (0.052 R)
• M41: 7,303,069 km (0.094 R)
• M42: 7,428,731 km (0.074 R)
• M43: 7,682,299 km (0.069 R)
• M44: 8,165,351 km (0.047 R)
• M45: 8,279,494 km (0.076 R)
• M46: 8,641,820 km (0.083 R)
• M47: 8,825,078 km (0.092 R)
• M48: 9,144,319 km (0.083 R)
• M49: 9,246,046 km (0.073 R)
• M50: 9,382,180 km (0.113 R)
• M51: 9,725,507 km (0.112 R)
• M52: 10,213,047 km (0.055 R)
• M53: 10,389,123 km (0.048 R)
• M54: 10,495,338 km (0.095 R)
• M55: 11,212,211 km (0.094 R)
• M56: 11,815,689 km (0.063 R)
• M57: 11,926,541 km (0.109 R)
• M58: 12,056,242 km (0.047 R)
• M59: 12,335,990 km (0.084 R)
• M60: 12,750,077 km (0.038 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.4

Radius: 9.7

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.36 AU - 4.7 AU

Year: 6325 Days

Day: 14 Hours

Environment

Temp: -222 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 83,576,724 km

• M1: 142,417 km (0.092 R)
• M2: 257,159 km (0.077 R)
• M3: 349,760 km (0.105 R)
• M4: 595,100 km (0.106 R)
• M5: 708,795 km (0.052 R)
• M6: 778,657 km (0.1 R)
• M7: 1,348,326 km (0.055 R)
• M8: 1,437,037 km (0.109 R)
• M9: 1,839,904 km (0.078 R)
• M10: 1,967,661 km (0.088 R)
• M11: 2,399,101 km (0.117 R)
• M12: 2,730,012 km (0.111 R)
• M13: 3,844,216 km (0.046 R)
• M14: 4,212,676 km (0.093 R)
• M15: 4,689,295 km (0.088 R)
• M16: 4,983,554 km (0.072 R)
• M17: 5,304,142 km (0.09 R)
• M18: 5,902,234 km (0.051 R)
• M19: 6,220,130 km (0.084 R)
• M20: 6,391,868 km (0.112 R)
• M21: 6,762,273 km (0.092 R)
• M22: 6,983,378 km (0.086 R)
• M23: 7,251,906 km (0.074 R)
• M24: 7,364,853 km (0.103 R)
• M25: 7,776,097 km (0.061 R)
• M26: 8,147,998 km (0.117 R)
• M27: 8,430,738 km (0.086 R)
• M28: 8,812,811 km (0.105 R)
• M29: 9,078,646 km (0.072 R)
• M30: 9,273,722 km (0.054 R)
• M31: 9,967,557 km (0.06 R)
• M32: 10,042,804 km (0.112 R)
• M33: 10,194,048 km (0.104 R)
• M34: 10,447,766 km (0.093 R)
• M35: 10,832,382 km (0.101 R)
• M36: 11,221,486 km (0.095 R)
• M37: 11,404,743 km (0.118 R)
• M38: 11,641,706 km (0.089 R)
• M39: 11,721,143 km (0.103 R)
• M40: 12,013,607 km (0.056 R)
• M41: 12,281,686 km (0.069 R)
• M42: 13,042,690 km (0.118 R)
• M43: 13,125,268 km (0.094 R)
• M44: 13,235,372 km (0.086 R)
• M45: 14,184,571 km (0.072 R)
• M46: 14,696,046 km (0.079 R)
• M47: 14,810,488 km (0.084 R)
• M48: 15,649,134 km (0.067 R)
• M49: 16,622,268 km (0.085 R)
• M50: 16,951,084 km (0.099 R)
• M51: 18,968,262 km (0.115 R)
• M52: 21,448,296 km (0.045 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.2

Radius: 5.3

Gravity: 23 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 9.98 AU - 11.88 AU

Year: 23705 Days

Day: 17.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,576,724 km

• M1: 79,586 km (0.066 R)
• M2: 149,448 km (0.093 R)
• M3: 204,201 km (0.088 R)
• M4: 543,938 km (0.091 R)
• M5: 709,094 km (0.071 R)
• M6: 999,613 km (0.027 R)
• M7: 1,645,876 km (0.114 R)
• M8: 1,850,226 km (0.101 R)
• M9: 2,062,805 km (0.07 R)
• M10: 2,135,510 km (0.115 R)
• M11: 2,434,406 km (0.075 R)
• M12: 2,627,986 km (0.1 R)
• M13: 2,746,467 km (0.049 R)
• M14: 2,947,976 km (0.086 R)
• M15: 3,071,244 km (0.091 R)
• M16: 3,196,159 km (0.116 R)
• M17: 3,537,391 km (0.112 R)
• M18: 3,580,924 km (0.108 R)
• M19: 4,025,529 km (0.119 R)
• M20: 5,663,027 km (0.091 R)
• M21: 7,367,845 km (0.074 R)
• M22: 7,479,445 km (0.098 R)
• M23: 7,703,991 km (0.119 R)
• M24: 7,987,928 km (0.117 R)
• M25: 8,624,616 km (0.076 R)
• M26: 9,823,494 km (0.118 R)
• M27: 10,193,150 km (0.114 R)
• M28: 10,379,699 km (0.068 R)
• M29: 10,630,275 km (0.075 R)
• M30: 11,458,150 km (0.096 R)
• M31: 11,717,104 km (0.059 R)
• M32: 13,107,765 km (0.105 R)
• M33: 13,788,137 km (0.095 R)
• M34: 14,410,314 km (0.11 R)
• M35: 16,476,261 km (0.111 R)
• M36: 17,357,841 km (0.117 R)
• M37: 18,254,830 km (0.072 R)
• M38: 19,320,116 km (0.076 R)
• M39: 19,705,331 km (0.108 R)
• M40: 20,640,467 km (0.099 R)
• M41: 21,829,620 km (0.11 R)
• M42: 21,989,840 km (0.05 R)
• M43: 23,122,296 km (0.102 R)
• M44: 23,449,317 km (0.12 R)
• M45: 23,942,840 km (0.092 R)
• M46: 24,522,831 km (0.112 R)
• M47: 24,606,007 km (0.036 R)
• M48: 25,107,310 km (0.059 R)
• M49: 25,359,382 km (0.098 R)
• M50: 25,443,456 km (0.057 R)
• M51: 25,865,771 km (0.05 R)
• M52: 26,035,265 km (0.086 R)
• M53: 26,631,563 km (0.07 R)
• M54: 27,146,329 km (0.058 R)
• M55: 32,105,947 km (0.11 R)
• M56: 34,968,652 km (0.12 R)
• M57: 35,250,045 km (0.08 R)
• M58: 35,626,434 km (0.107 R)
• M59: 35,815,077 km (0.091 R)
• M60: 36,858,522 km (0.088 R)
• M61: 37,144,852 km (0.083 R)
• M62: 39,657,049 km (0.072 R)
• M63: 40,637,813 km (0.074 R)
• M64: 41,230,071 km (0.112 R)
• M65: 43,526,847 km (0.115 R)
• M66: 43,627,676 km (0.047 R)
• M67: 45,659,813 km (0.101 R)
• M68: 47,515,126 km (0.11 R)
• M69: 48,243,219 km (0.12 R)
• M70: 48,870,184 km (0.044 R)
• M71: 48,975,052 km (0.116 R)
• M72: 51,725,109 km (0.067 R)
• M73: 54,633,591 km (0.105 R)
• M74: 55,287,035 km (0.106 R)
• M75: 55,614,804 km (0.108 R)
• M76: 56,491,896 km (0.116 R)
• M77: 57,263,073 km (0.113 R)
• M78: 60,270,140 km (0.1 R)
• M79: 60,945,275 km (0.056 R)
• M80: 61,283,815 km (0.105 R)
• M81: 63,442,363 km (0.04 R)
• M82: 64,243,908 km (0.063 R)
• M83: 68,301,301 km (0.106 R)
• M84: 68,535,721 km (0.043 R)
• M85: 68,887,725 km (0.025 R)
• M86: 69,240,327 km (0.055 R)
• M87: 70,656,870 km (0.094 R)
• M88: 70,775,351 km (0.058 R)
• M89: 73,398,400 km (0.077 R)
• M90: 77,026,448 km (0.057 R)
• M91: 80,217,520 km (0.082 R)
• M92: 80,588,373 km (0.118 R)
• M93: 81,332,174 km (0.089 R)
• M94: 82,451,914 km (0.083 R)
• M95: 83,201,249 km (0.077 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 15,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit