🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.07 AU - 1.49 AU

Year: 529 Days

Day: 38.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 18.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.58 AU - 1.68 AU

Year: 760 Days

Day: 15.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,660,931 km

• M1: 1,118,842 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.71 AU - 2.17 AU

Year: 987 Days

Day: 18.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.77 AU - 2.25 AU

Year: 1041 Days

Day: 27.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.73 AU - 2.71 AU

Year: 1208 Days

Day: 39.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.36 AU - 3 AU

Year: 1602 Days

Day: 15.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.85 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.1

Radius: 12.8

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.46 AU - 5.56 AU

Year: 4096 Days

Day: 9.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 110,660,931 km

• M1: 177,872 km (0.029 R)
• M2: 331,658 km (0.102 R)
• M3: 454,628 km (0.095 R)
• M4: 647,011 km (0.062 R)
• M5: 732,431 km (0.12 R)
• M6: 1,014,872 km (0.12 R)
• M7: 1,106,725 km (0.113 R)
• M8: 1,332,618 km (0.101 R)
• M9: 1,445,863 km (0.054 R)
• M10: 1,718,880 km (0.094 R)
• M11: 1,817,913 km (0.042 R)
• M12: 2,008,950 km (0.113 R)
• M13: 2,247,110 km (0.085 R)
• M14: 2,439,044 km (0.065 R)
• M15: 2,565,155 km (0.079 R)
• M16: 2,824,408 km (0.077 R)
• M17: 3,047,009 km (0.073 R)
• M18: 3,137,815 km (0.11 R)
• M19: 3,384,203 km (0.063 R)
• M20: 3,541,580 km (0.081 R)
• M21: 3,798,290 km (0.059 R)
• M22: 3,978,555 km (0.111 R)
• M23: 4,245,737 km (0.104 R)
• M24: 4,675,083 km (0.068 R)
• M25: 5,082,438 km (0.106 R)
• M26: 6,372,869 km (0.094 R)
• M27: 6,509,303 km (0.097 R)
• M28: 6,924,437 km (0.098 R)
• M29: 7,348,247 km (0.075 R)
• M30: 7,470,918 km (0.029 R)
• M31: 7,656,269 km (0.102 R)
• M32: 7,780,585 km (0.111 R)
• M33: 8,370,001 km (0.06 R)
• M34: 8,734,870 km (0.117 R)
• M35: 9,236,921 km (0.095 R)
• M36: 9,928,362 km (0.114 R)
• M37: 10,155,003 km (0.112 R)
• M38: 10,291,885 km (0.086 R)
• M39: 11,078,770 km (0.111 R)
• M40: 11,243,327 km (0.112 R)
• M41: 11,361,210 km (0.048 R)
• M42: 11,861,166 km (0.109 R)
• M43: 11,957,208 km (0.028 R)
• M44: 12,053,549 km (0.102 R)
• M45: 12,514,610 km (0.083 R)
• M46: 13,030,872 km (0.068 R)
• M47: 13,129,906 km (0.031 R)
• M48: 13,229,388 km (0.096 R)
• M49: 13,478,918 km (0.086 R)
• M50: 13,604,281 km (0.105 R)
• M51: 14,008,195 km (0.076 R)
• M52: 14,750,200 km (0.1 R)
• M53: 15,035,035 km (0.03 R)
• M54: 15,243,275 km (0.082 R)
• M55: 15,794,693 km (0.057 R)
• M56: 16,033,002 km (0.061 R)
• M57: 16,486,433 km (0.04 R)
• M58: 16,728,183 km (0.063 R)
• M59: 16,916,976 km (0.11 R)
• M60: 17,079,439 km (0.056 R)
• M61: 17,296,805 km (0.087 R)
• M62: 17,844,333 km (0.115 R)
• M63: 17,954,437 km (0.066 R)
• M64: 18,037,314 km (0.102 R)
• M65: 18,425,371 km (0.1 R)
• M66: 18,536,672 km (0.112 R)
• M67: 18,816,121 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.4

Radius: 9.7

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.39 AU - 6.81 AU

Year: 4840 Days

Day: 11.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 110,660,931 km

• M1: 222,751 km (0.07 R)
• M2: 311,912 km (0.104 R)
• M3: 375,341 km (0.038 R)
• M4: 609,163 km (0.099 R)
• M5: 672,293 km (0.03 R)
• M6: 737,966 km (0.08 R)
• M7: 841,189 km (0.097 R)
• M8: 1,037,012 km (0.071 R)
• M9: 1,140,684 km (0.116 R)
• M10: 1,546,244 km (0.11 R)
• M11: 1,742,217 km (0.076 R)
• M12: 1,804,150 km (0.097 R)
• M13: 1,882,689 km (0.08 R)
• M14: 2,043,357 km (0.104 R)
• M15: 2,258,928 km (0.095 R)
• M16: 2,839,667 km (0.116 R)
• M17: 2,950,070 km (0.083 R)
• M18: 3,099,668 km (0.079 R)
• M19: 3,464,986 km (0.12 R)
• M20: 3,662,754 km (0.083 R)
• M21: 3,844,067 km (0.095 R)
• M22: 3,946,093 km (0.031 R)
• M23: 4,194,575 km (0.09 R)
• M24: 4,469,685 km (0.091 R)
• M25: 4,728,938 km (0.094 R)
• M26: 4,882,276 km (0.103 R)
• M27: 5,330,023 km (0.049 R)
• M28: 5,398,239 km (0.071 R)
• M29: 5,512,682 km (0.106 R)
• M30: 5,884,582 km (0.066 R)
• M31: 6,026,101 km (0.081 R)
• M32: 6,264,560 km (0.094 R)
• M33: 6,481,777 km (0.047 R)
• M34: 7,810,954 km (0.1 R)
• M35: 7,940,655 km (0.115 R)
• M36: 8,018,895 km (0.039 R)
• M37: 9,358,992 km (0.061 R)
• M38: 9,662,975 km (0.081 R)
• M39: 10,139,444 km (0.06 R)
• M40: 10,423,232 km (0.085 R)
• M41: 10,882,796 km (0.077 R)
• M42: 11,881,212 km (0.092 R)
• M43: 12,270,765 km (0.1 R)
• M44: 12,542,884 km (0.093 R)
• M45: 13,093,105 km (0.116 R)
• M46: 13,682,371 km (0.102 R)
• M47: 14,407,472 km (0.075 R)
• M48: 14,534,780 km (0.091 R)
• M49: 14,758,578 km (0.074 R)
• M50: 15,306,854 km (0.052 R)
• M51: 15,469,467 km (0.087 R)
• M52: 15,829,100 km (0.112 R)
• M53: 15,894,774 km (0.085 R)
• M54: 16,059,331 km (0.03 R)
• M55: 16,823,777 km (0.092 R)
• M56: 17,227,392 km (0.118 R)
• M57: 17,600,040 km (0.111 R)
• M58: 17,702,215 km (0.088 R)
• M59: 18,387,972 km (0.073 R)
• M60: 18,595,464 km (0.087 R)
• M61: 20,033,698 km (0.059 R)
• M62: 20,425,794 km (0.119 R)
• M63: 20,676,520 km (0.05 R)
• M64: 21,108,708 km (0.093 R)
• M65: 21,945,559 km (0.083 R)
• M66: 22,128,816 km (0.105 R)
• M67: 22,275,871 km (0.055 R)
• M68: 24,103,508 km (0.038 R)
• M69: 24,292,749 km (0.092 R)
• M70: 25,130,946 km (0.07 R)
• M71: 25,245,987 km (0.112 R)
• M72: 25,322,880 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 660.7

Radius: 4

Gravity: 41.29 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 12.96 AU - 17.38 AU

Year: 21581 Days

Day: 21.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 110,660,931 km

• M1: 86,468 km (0.087 R)
• M2: 140,921 km (0.056 R)
• M3: 381,175 km (0.093 R)
• M4: 460,462 km (0.084 R)
• M5: 754,572 km (0.089 R)
• M6: 855,101 km (0.115 R)
• M7: 1,182,422 km (0.069 R)
• M8: 1,420,432 km (0.115 R)
• M9: 1,939,686 km (0.072 R)
• M10: 2,511,748 km (0.119 R)
• M11: 2,777,434 km (0.09 R)
• M12: 3,542,777 km (0.112 R)
• M13: 3,754,458 km (0.098 R)
• M14: 4,057,693 km (0.065 R)
• M15: 4,234,517 km (0.092 R)
• M16: 4,368,856 km (0.112 R)
• M17: 5,251,184 km (0.109 R)
• M18: 5,347,226 km (0.119 R)
• M19: 5,589,874 km (0.076 R)
• M20: 5,638,793 km (0.072 R)
• M21: 6,288,047 km (0.076 R)
• M22: 6,544,159 km (0.106 R)
• M23: 7,493,657 km (0.069 R)
• M24: 9,053,962 km (0.102 R)
• M25: 10,227,558 km (0.118 R)
• M26: 11,510,359 km (0.104 R)
• M27: 12,202,250 km (0.107 R)
• M28: 12,713,874 km (0.043 R)
• M29: 13,363,279 km (0.085 R)
• M30: 13,691,945 km (0.101 R)
• M31: 14,090,025 km (0.036 R)
• M32: 16,136,075 km (0.119 R)
• M33: 16,909,347 km (0.052 R)
• M34: 17,550,822 km (0.081 R)
• M35: 17,694,436 km (0.09 R)
• M36: 18,272,931 km (0.048 R)
• M37: 18,710,954 km (0.07 R)
• M38: 20,195,413 km (0.089 R)
• M39: 21,640,529 km (0.089 R)
• M40: 22,103,684 km (0.038 R)
• M41: 22,258,817 km (0.084 R)
• M42: 23,988,916 km (0.051 R)
• M43: 26,911,610 km (0.093 R)
• M44: 29,006,429 km (0.049 R)
• M45: 30,374,352 km (0.079 R)
• M46: 30,633,156 km (0.106 R)
• M47: 30,892,708 km (0.088 R)
• M48: 32,377,168 km (0.079 R)
• M49: 37,244,035 km (0.093 R)
• M50: 38,170,046 km (0.111 R)
• M51: 38,263,096 km (0.071 R)
• M52: 39,573,125 km (0.034 R)
• M53: 39,761,468 km (0.095 R)
• M54: 40,612,830 km (0.09 R)
• M55: 42,718,869 km (0.076 R)
• M56: 44,370,579 km (0.078 R)
• M57: 44,468,266 km (0.109 R)
• M58: 45,056,635 km (0.094 R)
• M59: 47,036,263 km (0.094 R)
• M60: 47,635,702 km (0.081 R)
• M61: 47,836,014 km (0.106 R)
• M62: 49,550,405 km (0.112 R)
• M63: 50,670,295 km (0.114 R)
• M64: 52,107,781 km (0.085 R)
• M65: 52,624,342 km (0.042 R)
• M66: 52,727,864 km (0.101 R)
• M67: 52,831,535 km (0.095 R)
• M68: 54,288,918 km (0.089 R)
• M69: 55,865,081 km (0.103 R)
• M70: 56,393,760 km (0.113 R)
• M71: 56,605,740 km (0.06 R)
• M72: 56,924,234 km (0.076 R)
• M73: 57,456,204 km (0.099 R)
• M74: 57,562,867 km (0.108 R)
• M75: 58,096,782 km (0.094 R)
• M76: 59,062,137 km (0.096 R)
• M77: 61,008,704 km (0.105 R)
• M78: 61,226,369 km (0.08 R)
• M79: 61,662,298 km (0.11 R)
• M80: 61,989,917 km (0.041 R)
• M81: 63,526,437 km (0.096 R)
• M82: 64,520,814 km (0.079 R)
• M83: 65,186,674 km (0.12 R)
• M84: 65,854,778 km (0.092 R)
• M85: 66,413,227 km (0.08 R)
• M86: 66,861,123 km (0.066 R)
• M87: 68,549,634 km (0.073 R)
• M88: 69,569,443 km (0.096 R)
• M89: 69,796,831 km (0.032 R)
• M90: 70,366,051 km (0.107 R)
• M91: 70,708,481 km (0.079 R)
• M92: 72,428,557 km (0.082 R)
• M93: 72,658,938 km (0.079 R)
• M94: 74,046,308 km (0.108 R)
• M95: 74,859,672 km (0.075 R)
• M96: 76,964,813 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881.6

Radius: 5.6

Gravity: 28.11 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 15.6 AU - 22.96 AU

Year: 30921 Days

Day: 22.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 110,660,931 km

• M1: 382,372 km (0.087 R)
• M2: 560,244 km (0.104 R)
• M3: 1,232,686 km (0.101 R)
• M4: 1,735,784 km (0.064 R)
• M5: 2,117,857 km (0.103 R)
• M6: 2,478,837 km (0.044 R)
• M7: 2,907,584 km (0.067 R)
• M8: 3,672,329 km (0.117 R)
• M9: 4,898,582 km (0.088 R)
• M10: 5,555,167 km (0.047 R)
• M11: 5,862,741 km (0.092 R)
• M12: 6,175,849 km (0.103 R)
• M13: 7,280,629 km (0.059 R)
• M14: 10,485,016 km (0.117 R)
• M15: 11,872,685 km (0.036 R)
• M16: 12,427,843 km (0.093 R)
• M17: 13,072,460 km (0.112 R)
• M18: 13,563,141 km (0.065 R)
• M19: 14,394,158 km (0.1 R)
• M20: 14,815,874 km (0.033 R)
• M21: 15,156,209 km (0.076 R)
• M22: 17,430,097 km (0.096 R)
• M23: 18,697,789 km (0.066 R)
• M24: 20,749,225 km (0.044 R)
• M25: 22,870,971 km (0.104 R)
• M26: 24,056,983 km (0.032 R)
• M27: 24,657,469 km (0.082 R)
• M28: 24,959,507 km (0.11 R)
• M29: 25,262,892 km (0.105 R)
• M30: 25,873,251 km (0.106 R)
• M31: 26,282,850 km (0.076 R)
• M32: 28,047,207 km (0.113 R)
• M33: 28,679,109 km (0.066 R)
• M34: 28,784,874 km (0.078 R)
• M35: 30,602,638 km (0.077 R)
• M36: 30,927,265 km (0.06 R)
• M37: 31,798,523 km (0.116 R)
• M38: 32,567,456 km (0.102 R)
• M39: 33,565,125 km (0.105 R)
• M40: 34,797,961 km (0.103 R)
• M41: 35,363,291 km (0.091 R)
• M42: 38,467,896 km (0.111 R)
• M43: 40,704,384 km (0.068 R)
• M44: 44,810,247 km (0.097 R)
• M45: 44,933,067 km (0.098 R)
• M46: 45,671,781 km (0.109 R)
• M47: 47,912,308 km (0.075 R)
• M48: 48,163,334 km (0.025 R)
• M49: 49,045,812 km (0.092 R)
• M50: 49,172,371 km (0.11 R)
• M51: 51,596,306 km (0.08 R)
• M52: 51,724,960 km (0.114 R)
• M53: 53,667,638 km (0.04 R)
• M54: 53,928,536 km (0.086 R)
• M55: 55,107,368 km (0.117 R)
• M56: 56,162,332 km (0.112 R)
• M57: 56,825,200 km (0.053 R)
• M58: 65,533,890 km (0.11 R)
• M59: 65,812,741 km (0.093 R)
• M60: 66,791,560 km (0.071 R)
• M61: 68,763,559 km (0.115 R)
• M62: 69,756,739 km (0.093 R)
• M63: 74,066,504 km (0.099 R)
• M64: 77,723,275 km (0.105 R)
• M65: 78,018,282 km (0.026 R)
• M66: 78,313,737 km (0.104 R)
• M67: 79,647,851 km (0.111 R)
• M68: 80,839,997 km (0.092 R)
• M69: 81,438,388 km (0.093 R)
• M70: 81,738,033 km (0.089 R)
• M71: 82,488,864 km (0.08 R)
• M72: 83,242,090 km (0.03 R)
• M73: 85,362,939 km (0.095 R)
• M74: 90,897,761 km (0.096 R)
• M75: 91,987,431 km (0.096 R)
• M76: 92,299,493 km (0.065 R)
• M77: 92,612,003 km (0.067 R)
• M78: 92,768,332 km (0.106 R)
• M79: 94,336,866 km (0.11 R)
• M80: 95,124,349 km (0.048 R)
• M81: 95,282,175 km (0.092 R)
• M82: 95,440,001 km (0.061 R)
• M83: 96,705,898 km (0.117 R)
• M84: 97,023,345 km (0.066 R)
• M85: 99,254,447 km (0.093 R)
• M86: 101,502,604 km (0.115 R)
• M87: 101,986,404 km (0.059 R)
• M88: 102,471,101 km (0.114 R)
• M89: 107,524,068 km (0.034 R)
• M90: 108,841,128 km (0.081 R)
• M91: 109,336,446 km (0.119 R)
• M92: 109,998,118 km (0.104 R)
• M93: 110,660,986 km (0.11 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 10,467 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit