🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.67 AU - 1.11 AU

Year: 318 Days

Day: 15.2 Hours

Environment

Temp: 30 °C

Axial Tilt: 48 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 86,019,374 km

• M1: 647,908 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.84 AU - 1.34 AU

Year: 431 Days

Day: 44.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.37 AU - 1.89 AU

Year: 788 Days

Day: 27.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.25 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.8

Radius: 12.1

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.39 AU - 5.35 AU

Year: 4070 Days

Day: 12.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 86,019,374 km

• M1: 151,094 km (0.101 R)
• M2: 229,334 km (0.082 R)
• M3: 322,234 km (0.099 R)
• M4: 443,707 km (0.093 R)
• M5: 969,394 km (0.098 R)
• M6: 1,107,174 km (0.081 R)
• M7: 1,195,437 km (0.108 R)
• M8: 1,286,242 km (0.094 R)
• M9: 1,487,452 km (0.092 R)
• M10: 1,636,002 km (0.063 R)
• M11: 1,789,490 km (0.097 R)
• M12: 1,907,971 km (0.086 R)
• M13: 2,015,532 km (0.057 R)
• M14: 2,125,337 km (0.102 R)
• M15: 2,223,024 km (0.031 R)
• M16: 2,394,015 km (0.082 R)
• M17: 2,629,033 km (0.104 R)
• M18: 2,734,350 km (0.074 R)
• M19: 2,902,647 km (0.098 R)
• M20: 3,058,678 km (0.051 R)
• M21: 3,169,680 km (0.065 R)
• M22: 3,330,497 km (0.071 R)
• M23: 3,411,879 km (0.078 R)
• M24: 3,510,613 km (0.049 R)
• M25: 3,863,515 km (0.089 R)
• M26: 3,966,588 km (0.069 R)
• M27: 4,228,085 km (0.061 R)
• M28: 5,046,385 km (0.116 R)
• M29: 5,483,510 km (0.088 R)
• M30: 5,972,695 km (0.07 R)
• M31: 6,805,058 km (0.085 R)
• M32: 7,266,866 km (0.103 R)
• M33: 7,587,454 km (0.094 R)
• M34: 7,978,503 km (0.103 R)
• M35: 8,376,134 km (0.111 R)
• M36: 8,644,812 km (0.068 R)
• M37: 8,735,020 km (0.071 R)
• M38: 8,848,265 km (0.105 R)
• M39: 8,984,699 km (0.091 R)
• M40: 9,167,806 km (0.08 R)
• M41: 9,444,862 km (0.088 R)
• M42: 9,701,123 km (0.084 R)
• M43: 9,889,018 km (0.108 R)
• M44: 10,556,075 km (0.108 R)
• M45: 10,895,213 km (0.096 R)
• M46: 11,213,258 km (0.081 R)
• M47: 11,311,693 km (0.103 R)
• M48: 11,758,393 km (0.102 R)
• M49: 12,109,948 km (0.083 R)
• M50: 12,900,572 km (0.099 R)
• M51: 13,133,197 km (0.045 R)
• M52: 13,263,048 km (0.086 R)
• M53: 13,628,964 km (0.099 R)
• M54: 14,344,042 km (0.113 R)
• M55: 14,424,376 km (0.067 R)
• M56: 14,531,488 km (0.11 R)
• M57: 14,665,827 km (0.117 R)
• M58: 14,746,610 km (0.095 R)
• M59: 14,935,851 km (0.082 R)
• M60: 15,125,841 km (0.101 R)
• M61: 15,480,687 km (0.106 R)
• M62: 15,672,920 km (0.089 R)
• M63: 16,198,757 km (0.081 R)
• M64: 17,239,509 km (0.108 R)
• M65: 17,524,343 km (0.119 R)
• M66: 17,782,250 km (0.112 R)
• M67: 18,504,957 km (0.045 R)
• M68: 18,972,600 km (0.1 R)
• M69: 19,385,042 km (0.101 R)
• M70: 19,681,395 km (0.112 R)
• M71: 19,830,095 km (0.109 R)
• M72: 20,038,934 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.9

Radius: 13.7

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.32 AU - 8.46 AU

Year: 8394 Days

Day: 10.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 86,019,374 km

• M1: 177,722 km (0.082 R)
• M2: 279,150 km (0.084 R)
• M3: 783,294 km (0.089 R)
• M4: 986,748 km (0.113 R)
• M5: 1,132,755 km (0.1 R)
• M6: 1,468,453 km (0.078 R)
• M7: 2,066,246 km (0.113 R)
• M8: 2,355,119 km (0.066 R)
• M9: 2,657,307 km (0.036 R)
• M10: 2,945,582 km (0.11 R)
• M11: 3,610,096 km (0.069 R)
• M12: 4,078,786 km (0.084 R)
• M13: 4,290,018 km (0.058 R)
• M14: 5,009,733 km (0.081 R)
• M15: 5,106,374 km (0.104 R)
• M16: 5,268,837 km (0.099 R)
• M17: 5,400,184 km (0.116 R)
• M18: 5,766,848 km (0.038 R)
• M19: 6,141,741 km (0.075 R)
• M20: 6,489,556 km (0.052 R)
• M21: 6,595,172 km (0.081 R)
• M22: 6,736,991 km (0.105 R)
• M23: 7,757,398 km (0.12 R)
• M24: 7,982,393 km (0.111 R)
• M25: 8,095,638 km (0.092 R)
• M26: 8,554,305 km (0.117 R)
• M27: 9,818,557 km (0.116 R)
• M28: 9,940,031 km (0.066 R)
• M29: 10,348,732 km (0.105 R)
• M30: 10,638,204 km (0.113 R)
• M31: 10,804,856 km (0.115 R)
• M32: 11,098,367 km (0.086 R)
• M33: 11,394,720 km (0.084 R)
• M34: 11,951,972 km (0.112 R)
• M35: 12,212,123 km (0.107 R)
• M36: 12,694,127 km (0.115 R)
• M37: 14,822,905 km (0.059 R)
• M38: 15,149,328 km (0.052 R)
• M39: 15,289,950 km (0.048 R)
• M40: 16,047,364 km (0.098 R)
• M41: 16,286,720 km (0.107 R)
• M42: 18,292,678 km (0.091 R)
• M43: 18,894,510 km (0.115 R)
• M44: 19,096,617 km (0.061 R)
• M45: 19,860,613 km (0.073 R)
• M46: 20,014,699 km (0.091 R)
• M47: 20,323,918 km (0.111 R)
• M48: 21,208,789 km (0.116 R)
• M49: 21,313,807 km (0.087 R)
• M50: 21,735,224 km (0.102 R)
• M51: 22,000,012 km (0.077 R)
• M52: 22,265,848 km (0.048 R)
• M53: 22,962,226 km (0.107 R)
• M54: 23,502,723 km (0.105 R)
• M55: 23,665,635 km (0.111 R)
• M56: 24,211,667 km (0.095 R)
• M57: 25,204,848 km (0.075 R)
• M58: 26,776,224 km (0.067 R)
• M59: 27,060,160 km (0.082 R)
• M60: 27,975,550 km (0.104 R)
• M61: 28,379,165 km (0.109 R)
• M62: 29,309,215 km (0.072 R)
• M63: 31,139,246 km (0.033 R)
• M64: 31,617,510 km (0.035 R)
• M65: 32,641,956 km (0.102 R)
• M66: 32,823,867 km (0.086 R)
• M67: 33,738,509 km (0.078 R)
• M68: 34,476,176 km (0.065 R)
• M69: 35,219,228 km (0.096 R)
• M70: 35,905,135 km (0.056 R)
• M71: 37,163,253 km (0.109 R)
• M72: 37,416,671 km (0.036 R)
• M73: 37,607,110 km (0.073 R)
• M74: 38,884,675 km (0.117 R)
• M75: 39,399,741 km (0.039 R)
• M76: 40,241,528 km (0.073 R)
• M77: 40,697,203 km (0.093 R)
• M78: 41,023,775 km (0.116 R)
• M79: 41,548,116 km (0.108 R)
• M80: 43,067,881 km (0.106 R)
• M81: 43,400,586 km (0.062 R)
• M82: 43,534,028 km (0.085 R)
• M83: 44,269,899 km (0.089 R)
• M84: 44,942,492 km (0.057 R)
• M85: 45,077,429 km (0.04 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 302.1

Radius: 4

Gravity: 18.88 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 13.8 AU - 16.42 AU

Year: 22246 Days

Day: 16.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 86,019,374 km

• M1: 121,473 km (0.108 R)
• M2: 340,784 km (0.107 R)
• M3: 1,079,349 km (0.118 R)
• M4: 1,508,545 km (0.113 R)
• M5: 2,600,011 km (0.046 R)
• M6: 2,995,398 km (0.119 R)
• M7: 3,515,550 km (0.044 R)
• M8: 4,138,176 km (0.107 R)
• M9: 4,520,100 km (0.083 R)
• M10: 6,156,850 km (0.079 R)
• M11: 6,636,012 km (0.091 R)
• M12: 7,081,963 km (0.087 R)
• M13: 7,862,116 km (0.11 R)
• M14: 9,402,675 km (0.117 R)
• M15: 9,502,008 km (0.118 R)
• M16: 9,751,836 km (0.107 R)
• M17: 9,902,781 km (0.047 R)
• M18: 10,156,050 km (0.093 R)
• M19: 10,257,926 km (0.045 R)
• M20: 10,928,723 km (0.096 R)
• M21: 12,203,596 km (0.087 R)
• M22: 12,803,483 km (0.107 R)
• M23: 14,202,223 km (0.11 R)
• M24: 14,602,547 km (0.082 R)
• M25: 14,659,993 km (0.106 R)
• M26: 14,948,567 km (0.047 R)
• M27: 15,064,506 km (0.112 R)
• M28: 16,658,620 km (0.098 R)
• M29: 17,080,636 km (0.097 R)
• M30: 18,429,710 km (0.061 R)
• M31: 19,368,885 km (0.11 R)
• M32: 19,495,295 km (0.107 R)
• M33: 20,195,413 km (0.086 R)
• M34: 20,387,796 km (0.084 R)
• M35: 20,968,535 km (0.08 R)
• M36: 22,543,651 km (0.098 R)
• M37: 22,743,215 km (0.114 R)
• M38: 23,952,713 km (0.092 R)
• M39: 24,976,561 km (0.11 R)
• M40: 25,597,692 km (0.067 R)
• M41: 25,805,932 km (0.089 R)
• M42: 26,644,278 km (0.083 R)
• M43: 28,491,064 km (0.113 R)
• M44: 29,429,791 km (0.095 R)
• M45: 32,231,460 km (0.108 R)
• M46: 34,120,432 km (0.1 R)
• M47: 34,962,967 km (0.098 R)
• M48: 36,981,342 km (0.075 R)
• M49: 37,452,575 km (0.06 R)
• M50: 38,639,036 km (0.099 R)
• M51: 38,877,794 km (0.119 R)
• M52: 38,957,529 km (0.071 R)
• M53: 39,276,921 km (0.113 R)
• M54: 39,356,806 km (0.092 R)
• M55: 40,643,797 km (0.09 R)
• M56: 41,944,401 km (0.086 R)
• M57: 42,189,891 km (0.09 R)
• M58: 43,506,651 km (0.088 R)
• M59: 43,589,379 km (0.043 R)
• M60: 43,672,256 km (0.101 R)
• M61: 44,669,924 km (0.103 R)
• M62: 44,753,400 km (0.114 R)
• M63: 46,603,028 km (0.118 R)
• M64: 48,134,910 km (0.108 R)
• M65: 48,477,489 km (0.105 R)
• M66: 48,906,985 km (0.066 R)
• M67: 53,270,306 km (0.098 R)
• M68: 57,392,924 km (0.079 R)
• M69: 57,665,342 km (0.071 R)
• M70: 58,942,309 km (0.085 R)
• M71: 60,690,211 km (0.068 R)
• M72: 61,431,169 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 589.7

Radius: 6.4

Gravity: 14.4 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 14.74 AU - 20.24 AU

Year: 27703 Days

Day: 19.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,019,374 km

• M1: 82,428 km (0.088 R)
• M2: 183,257 km (0.11 R)
• M3: 353,051 km (0.104 R)
• M4: 500,704 km (0.07 R)
• M5: 1,638,097 km (0.058 R)
• M6: 2,710,863 km (0.118 R)
• M7: 2,836,525 km (0.112 R)
• M8: 2,921,347 km (0.109 R)
• M9: 3,007,067 km (0.06 R)
• M10: 3,675,919 km (0.057 R)
• M11: 4,243,194 km (0.074 R)
• M12: 4,586,671 km (0.042 R)
• M13: 4,888,110 km (0.116 R)
• M14: 5,669,909 km (0.094 R)
• M15: 6,828,245 km (0.025 R)
• M16: 7,114,576 km (0.068 R)
• M17: 7,463,288 km (0.063 R)
• M18: 7,639,814 km (0.088 R)
• M19: 8,851,407 km (0.091 R)
• M20: 9,038,255 km (0.072 R)
• M21: 9,670,455 km (0.072 R)
• M22: 9,991,941 km (0.027 R)
• M23: 11,719,348 km (0.086 R)
• M24: 12,897,880 km (0.088 R)
• M25: 13,824,190 km (0.106 R)
• M26: 14,771,892 km (0.088 R)
• M27: 14,993,596 km (0.069 R)
• M28: 15,365,496 km (0.076 R)
• M29: 17,347,967 km (0.095 R)
• M30: 17,895,346 km (0.098 R)
• M31: 17,974,035 km (0.097 R)
• M32: 18,846,789 km (0.111 R)
• M33: 19,409,426 km (0.08 R)
• M34: 21,463,255 km (0.095 R)
• M35: 22,050,577 km (0.085 R)
• M36: 23,069,787 km (0.115 R)
• M37: 25,684,159 km (0.108 R)
• M38: 25,950,743 km (0.114 R)
• M39: 27,478,436 km (0.102 R)
• M40: 27,933,363 km (0.107 R)
• M41: 30,151,152 km (0.12 R)
• M42: 30,526,194 km (0.071 R)
• M43: 32,233,255 km (0.107 R)
• M44: 32,809,207 km (0.083 R)
• M45: 33,098,379 km (0.106 R)
• M46: 34,949,653 km (0.082 R)
• M47: 35,244,959 km (0.101 R)
• M48: 36,335,079 km (0.118 R)
• M49: 37,637,627 km (0.11 R)
• M50: 38,041,392 km (0.069 R)
• M51: 38,142,670 km (0.04 R)
• M52: 38,548,230 km (0.119 R)
• M53: 39,057,311 km (0.109 R)
• M54: 39,876,509 km (0.112 R)
• M55: 40,185,130 km (0.043 R)
• M56: 41,635,930 km (0.118 R)
• M57: 42,367,613 km (0.066 R)
• M58: 42,787,684 km (0.118 R)
• M59: 46,846,723 km (0.108 R)
• M60: 47,281,155 km (0.079 R)
• M61: 47,825,990 km (0.085 R)
• M62: 49,915,274 km (0.076 R)
• M63: 50,803,886 km (0.112 R)
• M64: 51,809,782 km (0.08 R)
• M65: 52,371,372 km (0.045 R)
• M66: 52,484,019 km (0.102 R)
• M67: 53,727,626 km (0.111 R)
• M68: 55,783,550 km (0.115 R)
• M69: 57,981,592 km (0.056 R)
• M70: 58,447,888 km (0.101 R)
• M71: 58,798,396 km (0.063 R)
• M72: 59,736,674 km (0.112 R)
• M73: 59,971,991 km (0.118 R)
• M74: 60,916,403 km (0.102 R)
• M75: 64,501,516 km (0.111 R)
• M76: 64,863,692 km (0.117 R)
• M77: 69,758,085 km (0.111 R)
• M78: 70,129,836 km (0.118 R)
• M79: 71,249,277 km (0.06 R)
• M80: 72,249,339 km (0.083 R)
• M81: 73,128,226 km (0.105 R)
• M82: 75,023,332 km (0.046 R)
• M83: 75,658,674 km (0.063 R)
• M84: 77,446,967 km (0.108 R)
• M85: 78,089,041 km (0.085 R)
• M86: 78,990,817 km (0.086 R)
• M87: 79,119,920 km (0.111 R)
• M88: 81,065,141 km (0.117 R)
• M89: 83,946,396 km (0.082 R)
• M90: 86,594,727 km (0.073 R)
• M91: 86,861,012 km (0.077 R)
• M92: 87,127,595 km (0.098 R)
• M93: 89,673,900 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 388.1

Radius: 6.7

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 17.77 AU - 20.69 AU

Year: 31939 Days

Day: 15.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 86,019,374 km

• M1: 290,818 km (0.108 R)
• M2: 363,672 km (0.116 R)
• M3: 622,028 km (0.105 R)
• M4: 694,882 km (0.1 R)
• M5: 903,721 km (0.11 R)
• M6: 1,044,044 km (0.111 R)
• M7: 2,719,689 km (0.11 R)
• M8: 2,800,921 km (0.069 R)
• M9: 3,261,383 km (0.053 R)
• M10: 3,478,450 km (0.112 R)
• M11: 4,064,873 km (0.095 R)
• M12: 4,681,665 km (0.079 R)
• M13: 5,175,937 km (0.108 R)
• M14: 6,700,788 km (0.047 R)
• M15: 6,976,945 km (0.066 R)
• M16: 7,200,445 km (0.11 R)
• M17: 7,426,337 km (0.096 R)
• M18: 7,827,409 km (0.08 R)
• M19: 7,885,304 km (0.076 R)
• M20: 8,059,735 km (0.084 R)
• M21: 11,939,406 km (0.098 R)
• M22: 12,139,867 km (0.119 R)
• M23: 14,063,097 km (0.07 R)
• M24: 15,639,410 km (0.055 R)
• M25: 16,671,336 km (0.075 R)
• M26: 17,270,925 km (0.102 R)
• M27: 17,421,869 km (0.057 R)
• M28: 20,532,308 km (0.031 R)
• M29: 21,336,247 km (0.089 R)
• M30: 21,579,493 km (0.106 R)
• M31: 22,892,065 km (0.077 R)
• M32: 23,557,925 km (0.096 R)
• M33: 23,893,323 km (0.114 R)
• M34: 25,250,475 km (0.096 R)
• M35: 26,458,328 km (0.08 R)
• M36: 27,596,768 km (0.057 R)
• M37: 28,216,253 km (0.113 R)
• M38: 29,469,135 km (0.09 R)
• M39: 30,284,144 km (0.096 R)
• M40: 30,740,118 km (0.097 R)
• M41: 31,566,647 km (0.1 R)
• M42: 32,679,954 km (0.099 R)
• M43: 33,617,484 km (0.073 R)
• M44: 33,994,919 km (0.064 R)
• M45: 34,089,615 km (0.064 R)
• M46: 34,563,840 km (0.08 R)
• M47: 36,096,171 km (0.088 R)
• M48: 36,870,639 km (0.074 R)
• M49: 37,162,505 km (0.11 R)
• M50: 38,435,882 km (0.059 R)
• M51: 38,633,052 km (0.109 R)
• M52: 38,830,671 km (0.092 R)
• M53: 39,723,620 km (0.106 R)
• M54: 40,022,816 km (0.06 R)
• M55: 41,630,993 km (0.052 R)
• M56: 42,341,134 km (0.042 R)
• M57: 42,646,763 km (0.103 R)
• M58: 44,082,603 km (0.113 R)
• M59: 47,423,423 km (0.112 R)
• M60: 47,952,700 km (0.074 R)
• M61: 49,124,201 km (0.091 R)
• M62: 52,694,504 km (0.064 R)
• M63: 53,792,851 km (0.087 R)
• M64: 54,234,314 km (0.119 R)
• M65: 54,566,123 km (0.036 R)
• M66: 60,195,790 km (0.04 R)
• M67: 61,343,654 km (0.091 R)
• M68: 62,383,060 km (0.101 R)
• M69: 64,244,955 km (0.12 R)
• M70: 66,125,101 km (0.107 R)
• M71: 69,218,636 km (0.108 R)
• M72: 70,059,525 km (0.109 R)
• M73: 72,237,371 km (0.11 R)
• M74: 73,946,527 km (0.118 R)
• M75: 74,437,357 km (0.049 R)
• M76: 78,027,706 km (0.12 R)
• M77: 78,652,427 km (0.092 R)
• M78: 79,153,430 km (0.094 R)
• M79: 83,326,612 km (0.056 R)
• M80: 85,761,767 km (0.071 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 15,838 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit