🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.55 AU - 0.87 AU

Year: 211 Days

Day: 29.1 Hours

Environment

Temp: 200 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.68 AU - 0.86 AU

Year: 239 Days

Day: 45.4 Hours

Environment

Temp: 124 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.79 AU - 0.91 AU

Year: 277 Days

Day: 45.2 Hours

Environment

Temp: 181 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.89 AU - 1.31 AU

Year: 407 Days

Day: 45.2 Hours

Environment

Temp: 30 °C

Axial Tilt: 94.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.98 AU - 1.48 AU

Year: 482 Days

Day: 34.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Gas Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.9

Radius: 10

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.71 AU - 6.73 AU

Year: 6151 Days

Day: 11.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 106,132,489 km

• M1: 138,677 km (0.1 R)
• M2: 218,413 km (0.103 R)
• M3: 344,374 km (0.081 R)
• M4: 1,015,470 km (0.089 R)
• M5: 1,161,478 km (0.119 R)
• M6: 1,330,224 km (0.088 R)
• M7: 1,726,808 km (0.057 R)
• M8: 1,814,024 km (0.12 R)
• M9: 2,011,343 km (0.101 R)
• M10: 2,685,282 km (0.091 R)
• M11: 2,787,008 km (0.116 R)
• M12: 3,099,967 km (0.08 R)
• M13: 3,228,472 km (0.11 R)
• M14: 4,342,527 km (0.109 R)
• M15: 4,583,529 km (0.083 R)
• M16: 4,656,683 km (0.089 R)
• M17: 4,853,703 km (0.081 R)
• M18: 5,078,698 km (0.103 R)
• M19: 5,307,134 km (0.089 R)
• M20: 5,565,041 km (0.049 R)
• M21: 5,669,311 km (0.099 R)
• M22: 5,774,179 km (0.077 R)
• M23: 6,335,769 km (0.107 R)
• M24: 6,581,858 km (0.077 R)
• M25: 7,424,842 km (0.083 R)
• M26: 7,568,605 km (0.051 R)
• M27: 7,713,266 km (0.048 R)
• M28: 7,829,803 km (0.081 R)
• M29: 8,182,704 km (0.116 R)
• M30: 8,420,864 km (0.108 R)
• M31: 8,752,074 km (0.059 R)
• M32: 9,056,954 km (0.11 R)
• M33: 9,802,849 km (0.107 R)
• M34: 11,221,037 km (0.113 R)
• M35: 11,320,071 km (0.078 R)
• M36: 11,386,193 km (0.092 R)
• M37: 11,953,917 km (0.08 R)
• M38: 12,360,225 km (0.086 R)
• M39: 12,428,441 km (0.041 R)
• M40: 12,805,578 km (0.104 R)
• M41: 12,978,363 km (0.098 R)
• M42: 14,101,843 km (0.063 R)
• M43: 14,819,763 km (0.076 R)
• M44: 14,892,169 km (0.08 R)
• M45: 14,964,724 km (0.115 R)
• M46: 16,179,010 km (0.043 R)
• M47: 16,816,895 km (0.077 R)
• M48: 17,234,123 km (0.116 R)
• M49: 17,310,269 km (0.094 R)
• M50: 18,311,228 km (0.042 R)
• M51: 18,389,019 km (0.069 R)
• M52: 18,544,900 km (0.06 R)
• M53: 18,858,008 km (0.077 R)
• M54: 19,212,406 km (0.083 R)
• M55: 19,608,690 km (0.083 R)
• M56: 19,688,277 km (0.093 R)
• M57: 20,248,371 km (0.102 R)
• M58: 20,489,972 km (0.095 R)
• M59: 20,773,160 km (0.105 R)
• M60: 21,098,236 km (0.116 R)
• M61: 21,179,917 km (0.087 R)
• M62: 21,343,278 km (0.074 R)
• M63: 21,425,108 km (0.054 R)
• M64: 21,794,914 km (0.067 R)
• M65: 21,918,631 km (0.115 R)
• M66: 22,415,745 km (0.115 R)
• M67: 22,665,723 km (0.085 R)
• M68: 22,832,973 km (0.108 R)
• M69: 22,916,748 km (0.11 R)
• M70: 23,126,484 km (0.098 R)
• M71: 23,336,969 km (0.041 R)
• M72: 23,802,218 km (0.079 R)
• M73: 24,527,169 km (0.068 R)
• M74: 24,613,038 km (0.1 R)
• M75: 24,784,777 km (0.084 R)
• M76: 25,302,834 km (0.114 R)
• M77: 26,437,235 km (0.104 R)
• M78: 27,143,636 km (0.105 R)
• M79: 27,321,209 km (0.097 R)
• M80: 28,665,196 km (0.102 R)
• M81: 28,755,553 km (0.113 R)
• M82: 28,846,060 km (0.092 R)
• M83: 30,122,429 km (0.076 R)
• M84: 30,260,208 km (0.115 R)
• M85: 30,398,287 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.1

Radius: 10.9

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 9.88 AU - 11.62 AU

Year: 12445 Days

Day: 5.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 106,132,489 km

• M1: 192,233 km (0.091 R)
• M2: 264,339 km (0.104 R)
• M3: 391,049 km (0.114 R)
• M4: 652,546 km (0.105 R)
• M5: 969,095 km (0.118 R)
• M6: 1,085,333 km (0.089 R)
• M7: 1,529,788 km (0.07 R)
• M8: 1,620,743 km (0.053 R)
• M9: 1,736,981 km (0.101 R)
• M10: 1,929,065 km (0.061 R)
• M11: 2,628,435 km (0.102 R)
• M12: 2,738,389 km (0.114 R)
• M13: 2,878,113 km (0.107 R)
• M14: 3,223,086 km (0.103 R)
• M15: 3,490,567 km (0.055 R)
• M16: 3,703,744 km (0.103 R)
• M17: 4,111,099 km (0.107 R)
• M18: 4,207,141 km (0.098 R)
• M19: 4,434,081 km (0.117 R)
• M20: 4,799,100 km (0.088 R)
• M21: 5,036,512 km (0.032 R)
• M22: 5,139,435 km (0.115 R)
• M23: 5,243,106 km (0.109 R)
• M24: 5,347,525 km (0.113 R)
• M25: 5,417,388 km (0.036 R)
• M26: 5,988,104 km (0.118 R)
• M27: 6,690,765 km (0.11 R)
• M28: 6,880,006 km (0.06 R)
• M29: 6,994,448 km (0.087 R)
• M30: 8,538,897 km (0.062 R)
• M31: 9,286,288 km (0.066 R)
• M32: 10,622,047 km (0.082 R)
• M33: 12,109,050 km (0.087 R)
• M34: 12,386,554 km (0.06 R)
• M35: 12,994,669 km (0.089 R)
• M36: 13,089,066 km (0.072 R)
• M37: 13,949,403 km (0.045 R)
• M38: 14,191,602 km (0.112 R)
• M39: 14,581,903 km (0.112 R)
• M40: 16,740,600 km (0.106 R)
• M41: 20,462,146 km (0.107 R)
• M42: 21,682,715 km (0.064 R)
• M43: 21,851,013 km (0.1 R)
• M44: 22,019,759 km (0.1 R)
• M45: 22,188,805 km (0.108 R)
• M46: 22,471,695 km (0.059 R)
• M47: 22,812,628 km (0.069 R)
• M48: 22,926,771 km (0.052 R)
• M49: 24,019,733 km (0.05 R)
• M50: 25,661,121 km (0.079 R)
• M51: 26,077,153 km (0.096 R)
• M52: 27,157,100 km (0.101 R)
• M53: 28,681,203 km (0.057 R)
• M54: 28,804,322 km (0.077 R)
• M55: 28,927,740 km (0.088 R)
• M56: 29,360,676 km (0.082 R)
• M57: 30,358,345 km (0.08 R)
• M58: 31,113,814 km (0.104 R)
• M59: 35,775,433 km (0.046 R)
• M60: 36,306,805 km (0.12 R)
• M61: 36,573,388 km (0.084 R)
• M62: 36,773,700 km (0.064 R)
• M63: 37,242,839 km (0.066 R)
• M64: 37,713,773 km (0.093 R)
• M65: 38,051,415 km (0.114 R)
• M66: 39,002,110 km (0.047 R)
• M67: 39,070,326 km (0.068 R)
• M68: 39,480,374 km (0.117 R)
• M69: 40,235,843 km (0.103 R)
• M70: 41,761,143 km (0.117 R)
• M71: 41,831,005 km (0.077 R)
• M72: 42,671,446 km (0.088 R)
• M73: 43,305,442 km (0.118 R)
• M74: 43,376,052 km (0.111 R)
• M75: 44,013,489 km (0.034 R)
• M76: 44,796,783 km (0.12 R)
• M77: 45,872,392 km (0.031 R)
• M78: 46,811,418 km (0.098 R)
• M79: 47,756,727 km (0.098 R)
• M80: 48,414,957 km (0.108 R)
• M81: 48,855,373 km (0.047 R)
• M82: 49,002,578 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 850.6

Radius: 3.1

Gravity: 88.51 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 14.26 AU - 18.72 AU

Year: 23644 Days

Day: 19.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 106,132,489 km

• M1: 241,152 km (0.047 R)
• M2: 297,101 km (0.093 R)
• M3: 2,842,659 km (0.089 R)
• M4: 3,603,065 km (0.06 R)
• M5: 3,743,388 km (0.107 R)
• M6: 4,775,164 km (0.092 R)
• M7: 5,348,423 km (0.101 R)
• M8: 5,943,075 km (0.098 R)
• M9: 6,388,577 km (0.085 R)
• M10: 6,729,810 km (0.109 R)
• M11: 6,787,255 km (0.047 R)
• M12: 7,018,534 km (0.108 R)
• M13: 8,213,671 km (0.076 R)
• M14: 8,460,059 km (0.057 R)
• M15: 8,771,671 km (0.079 R)
• M16: 9,989,248 km (0.109 R)
• M17: 10,252,241 km (0.059 R)
• M18: 10,384,486 km (0.034 R)
• M19: 13,798,908 km (0.089 R)
• M20: 14,460,429 km (0.092 R)
• M21: 19,126,686 km (0.095 R)
• M22: 19,698,898 km (0.088 R)
• M23: 20,276,645 km (0.091 R)
• M24: 21,957,975 km (0.048 R)
• M25: 22,642,984 km (0.115 R)
• M26: 22,901,639 km (0.074 R)
• M27: 22,987,957 km (0.107 R)
• M28: 23,074,574 km (0.056 R)
• M29: 23,247,958 km (0.071 R)
• M30: 23,421,791 km (0.116 R)
• M31: 23,858,317 km (0.087 R)
• M32: 25,094,893 km (0.118 R)
• M33: 25,451,983 km (0.092 R)
• M34: 25,810,719 km (0.079 R)
• M35: 26,080,893 km (0.12 R)
• M36: 27,721,533 km (0.118 R)
• M37: 27,998,289 km (0.1 R)
• M38: 28,554,344 km (0.105 R)
• M39: 29,395,234 km (0.099 R)
• M40: 29,583,278 km (0.089 R)
• M41: 30,054,960 km (0.08 R)
• M42: 31,870,031 km (0.118 R)
• M43: 32,159,802 km (0.111 R)
• M44: 33,034,501 km (0.087 R)
• M45: 33,132,188 km (0.087 R)
• M46: 33,229,876 km (0.095 R)
• M47: 33,327,713 km (0.116 R)
• M48: 33,720,108 km (0.077 R)
• M49: 35,006,051 km (0.094 R)
• M50: 37,015,300 km (0.109 R)
• M51: 42,093,550 km (0.086 R)
• M52: 42,623,874 km (0.07 R)
• M53: 45,308,408 km (0.107 R)
• M54: 46,179,068 km (0.101 R)
• M55: 47,826,140 km (0.1 R)
• M56: 48,047,246 km (0.105 R)
• M57: 49,492,361 km (0.118 R)
• M58: 50,613,747 km (0.057 R)
• M59: 52,653,215 km (0.097 R)
• M60: 52,881,501 km (0.054 R)
• M61: 54,603,971 km (0.095 R)
• M62: 55,066,378 km (0.092 R)
• M63: 55,298,105 km (0.117 R)
• M64: 56,695,050 km (0.037 R)
• M65: 58,693,827 km (0.074 R)
• M66: 60,237,976 km (0.051 R)
• M67: 61,194,655 km (0.057 R)
• M68: 62,639,321 km (0.051 R)
• M69: 63,002,246 km (0.083 R)
• M70: 64,949,412 km (0.112 R)
• M71: 66,669,488 km (0.114 R)
• M72: 68,653,455 km (0.112 R)
• M73: 69,652,619 km (0.103 R)
• M74: 72,806,142 km (0.11 R)
• M75: 73,442,382 km (0.107 R)
• M76: 74,592,341 km (0.103 R)
• M77: 77,298,566 km (0.115 R)
• M78: 77,687,670 km (0.117 R)
• M79: 77,817,671 km (0.077 R)
• M80: 78,598,422 km (0.033 R)
• M81: 79,512,615 km (0.053 R)
• M82: 79,905,608 km (0.114 R)
• M83: 81,483,567 km (0.094 R)
• M84: 82,408,829 km (0.067 R)
• M85: 82,939,154 km (0.048 R)
• M86: 84,536,710 km (0.114 R)
• M87: 84,804,041 km (0.112 R)
• M88: 85,473,342 km (0.106 R)
• M89: 86,144,587 km (0.103 R)
• M90: 88,982,309 km (0.117 R)
• M91: 91,027,911 km (0.054 R)
• M92: 91,164,942 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 994.2

Radius: 7.7

Gravity: 16.77 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 16.75 AU - 19.59 AU

Year: 27348 Days

Day: 23.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 106,132,489 km

• M1: 145,110 km (0.075 R)
• M2: 201,808 km (0.102 R)
• M3: 540,348 km (0.032 R)
• M4: 2,101,850 km (0.082 R)
• M5: 3,006,618 km (0.09 R)
• M6: 3,200,646 km (0.086 R)
• M7: 3,499,393 km (0.08 R)
• M8: 3,859,326 km (0.031 R)
• M9: 3,964,344 km (0.099 R)
• M10: 4,781,896 km (0.113 R)
• M11: 5,413,947 km (0.113 R)
• M12: 5,890,117 km (0.119 R)
• M13: 6,133,214 km (0.109 R)
• M14: 6,629,280 km (0.1 R)
• M15: 8,126,156 km (0.113 R)
• M16: 8,396,779 km (0.108 R)
• M17: 8,808,323 km (0.056 R)
• M18: 9,937,787 km (0.108 R)
• M19: 10,227,258 km (0.107 R)
• M20: 10,740,529 km (0.12 R)
• M21: 11,037,630 km (0.1 R)
• M22: 12,407,498 km (0.102 R)
• M23: 12,485,289 km (0.072 R)
• M24: 12,876,038 km (0.031 R)
• M25: 13,749,989 km (0.102 R)
• M26: 14,234,686 km (0.113 R)
• M27: 14,560,959 km (0.101 R)
• M28: 15,638,363 km (0.067 R)
• M29: 16,144,303 km (0.092 R)
• M30: 18,931,611 km (0.072 R)
• M31: 19,832,788 km (0.058 R)
• M32: 21,303,485 km (0.096 R)
• M33: 21,957,975 km (0.119 R)
• M34: 22,146,170 km (0.086 R)
• M35: 22,334,962 km (0.104 R)
• M36: 24,251,460 km (0.06 R)
• M37: 24,836,687 km (0.086 R)
• M38: 25,525,286 km (0.099 R)
• M39: 27,223,521 km (0.119 R)
• M40: 29,474,969 km (0.042 R)
• M41: 31,149,568 km (0.098 R)
• M42: 33,177,816 km (0.12 R)
• M43: 33,610,303 km (0.112 R)
• M44: 33,827,220 km (0.111 R)
• M45: 35,800,416 km (0.095 R)
• M46: 36,021,970 km (0.036 R)
• M47: 36,132,823 km (0.083 R)
• M48: 36,243,974 km (0.088 R)
• M49: 38,262,199 km (0.107 R)
• M50: 39,171,006 km (0.087 R)
• M51: 39,742,470 km (0.058 R)
• M52: 40,547,306 km (0.082 R)
• M53: 41,357,528 km (0.113 R)
• M54: 43,347,180 km (0.106 R)
• M55: 43,819,909 km (0.108 R)
• M56: 43,938,241 km (0.09 R)
• M57: 45,367,948 km (0.068 R)
• M58: 47,297,611 km (0.097 R)
• M59: 47,419,084 km (0.111 R)
• M60: 48,394,911 km (0.093 R)
• M61: 49,870,844 km (0.032 R)
• M62: 52,866,840 km (0.058 R)
• M63: 59,162,068 km (0.081 R)
• M64: 59,292,966 km (0.059 R)
• M65: 60,080,450 km (0.079 R)
• M66: 61,268,257 km (0.028 R)
• M67: 61,665,888 km (0.072 R)
• M68: 62,864,017 km (0.111 R)
• M69: 66,096,378 km (0.105 R)
• M70: 66,232,213 km (0.11 R)
• M71: 66,776,450 km (0.115 R)
• M72: 68,555,767 km (0.034 R)
• M73: 70,212,115 km (0.038 R)
• M74: 70,628,147 km (0.096 R)
• M75: 70,767,123 km (0.081 R)
• M76: 72,721,021 km (0.113 R)
• M77: 73,563,855 km (0.109 R)
• M78: 74,127,540 km (0.111 R)
• M79: 74,551,351 km (0.078 R)
• M80: 76,967,506 km (0.091 R)
• M81: 77,969,812 km (0.077 R)
• M82: 83,779,894 km (0.12 R)
• M83: 84,810,922 km (0.1 R)
• M84: 85,401,984 km (0.102 R)
• M85: 88,228,037 km (0.109 R)
• M86: 89,727,606 km (0.102 R)
• M87: 91,992,967 km (0.097 R)
• M88: 97,815,316 km (0.12 R)
• M89: 99,522,826 km (0.052 R)
• M90: 102,967,317 km (0.119 R)
• M91: 103,440,046 km (0.097 R)
• M92: 105,179,570 km (0.076 R)
• M93: 105,814,463 km (0.117 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 17,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit