🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.48 AU - 0.78 AU

Year: 177 Days

Day: 34.6 Hours

Environment

Temp: 151 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,953,601 km

• M1: 42,935 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.51 AU - 0.79 AU

Year: 186 Days

Day: 13.2 Hours

Environment

Temp: 146 °C

Axial Tilt: 50 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.7 AU - 1.94 AU

Year: 871 Days

Day: 38.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.81 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409

Radius: 12.3

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.66 AU - 6.94 AU

Year: 4955 Days

Day: 11.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 57,953,601 km

• M1: 174,431 km (0.073 R)
• M2: 353,949 km (0.101 R)
• M3: 512,971 km (0.113 R)
• M4: 608,265 km (0.094 R)
• M5: 819,946 km (0.111 R)
• M6: 1,007,691 km (0.087 R)
• M7: 1,132,755 km (0.106 R)
• M8: 1,223,561 km (0.11 R)
• M9: 1,497,325 km (0.106 R)
• M10: 1,945,072 km (0.115 R)
• M11: 2,484,821 km (0.086 R)
• M12: 2,942,141 km (0.082 R)
• M13: 3,143,799 km (0.106 R)
• M14: 3,236,849 km (0.115 R)
• M15: 3,349,945 km (0.077 R)
• M16: 3,716,759 km (0.097 R)
• M17: 4,219,258 km (0.117 R)
• M18: 4,301,687 km (0.108 R)
• M19: 4,915,487 km (0.113 R)
• M20: 5,310,425 km (0.073 R)
• M21: 5,647,320 km (0.094 R)
• M22: 6,342,351 km (0.119 R)
• M23: 6,484,619 km (0.109 R)
• M24: 6,845,000 km (0.078 R)
• M25: 6,991,008 km (0.09 R)
• M26: 7,113,528 km (0.115 R)
• M27: 7,310,998 km (0.096 R)
• M28: 7,410,331 km (0.043 R)
• M29: 7,838,031 km (0.099 R)
• M30: 8,481,451 km (0.065 R)
• M31: 8,717,218 km (0.076 R)
• M32: 9,329,821 km (0.099 R)
• M33: 9,546,139 km (0.09 R)
• M34: 9,873,759 km (0.118 R)
• M35: 10,094,266 km (0.094 R)
• M36: 10,260,768 km (0.096 R)
• M37: 10,822,209 km (0.097 R)
• M38: 10,935,754 km (0.117 R)
• M39: 11,049,598 km (0.076 R)
• M40: 11,249,909 km (0.092 R)
• M41: 11,336,078 km (0.09 R)
• M42: 12,004,332 km (0.097 R)
• M43: 12,092,445 km (0.066 R)
• M44: 12,239,799 km (0.046 R)
• M45: 12,595,842 km (0.081 R)
• M46: 12,835,198 km (0.087 R)
• M47: 13,531,576 km (0.084 R)
• M48: 13,745,950 km (0.035 R)
• M49: 13,930,554 km (0.073 R)
• M50: 14,209,105 km (0.074 R)
• M51: 14,427,069 km (0.086 R)
• M52: 14,897,704 km (0.087 R)
• M53: 16,307,514 km (0.075 R)
• M54: 16,503,039 km (0.118 R)
• M55: 16,666,699 km (0.049 R)
• M56: 16,797,896 km (0.069 R)
• M57: 17,293,065 km (0.078 R)
• M58: 17,659,281 km (0.108 R)
• M59: 17,759,661 km (0.119 R)
• M60: 18,028,039 km (0.049 R)
• M61: 18,467,259 km (0.04 R)
• M62: 18,875,661 km (0.082 R)
• M63: 19,632,327 km (0.044 R)
• M64: 19,909,981 km (0.108 R)
• M65: 20,998,006 km (0.116 R)
• M66: 21,104,220 km (0.068 R)
• M67: 21,281,943 km (0.104 R)
• M68: 21,638,584 km (0.09 R)
• M69: 21,925,363 km (0.105 R)
• M70: 22,430,256 km (0.116 R)
• M71: 22,684,273 km (0.071 R)
• M72: 23,525,163 km (0.066 R)
• M73: 23,783,219 km (0.114 R)
• M74: 23,967,972 km (0.071 R)
• M75: 24,227,674 km (0.102 R)
• M76: 24,413,625 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.8

Radius: 11

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.26 AU - 8.54 AU

Year: 6430 Days

Day: 12.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 57,953,601 km

• M1: 226,042 km (0.037 R)
• M2: 304,731 km (0.112 R)
• M3: 416,780 km (0.087 R)
• M4: 535,860 km (0.115 R)
• M5: 691,591 km (0.036 R)
• M6: 763,398 km (0.056 R)
• M7: 941,868 km (0.103 R)
• M8: 1,235,978 km (0.1 R)
• M9: 1,511,387 km (0.072 R)
• M10: 1,607,728 km (0.06 R)
• M11: 1,961,228 km (0.078 R)
• M12: 2,156,304 km (0.095 R)
• M13: 2,413,911 km (0.085 R)
• M14: 2,546,455 km (0.08 R)
• M15: 2,623,348 km (0.106 R)
• M16: 2,799,275 km (0.115 R)
• M17: 3,142,453 km (0.062 R)
• M18: 3,287,712 km (0.107 R)
• M19: 3,392,880 km (0.104 R)
• M20: 3,520,487 km (0.102 R)
• M21: 3,649,739 km (0.098 R)
• M22: 4,002,341 km (0.098 R)
• M23: 4,366,014 km (0.084 R)
• M24: 4,811,816 km (0.111 R)
• M25: 5,272,278 km (0.077 R)
• M26: 5,545,443 km (0.104 R)
• M27: 6,261,419 km (0.043 R)
• M28: 6,471,454 km (0.082 R)
• M29: 7,334,484 km (0.081 R)
• M30: 7,751,563 km (0.112 R)
• M31: 7,977,157 km (0.113 R)
• M32: 8,147,848 km (0.049 R)
• M33: 8,233,717 km (0.049 R)
• M34: 8,319,736 km (0.049 R)
• M35: 8,989,785 km (0.09 R)
• M36: 9,197,127 km (0.118 R)
• M37: 9,406,116 km (0.115 R)
• M38: 9,556,312 km (0.036 R)
• M39: 9,646,819 km (0.076 R)
• M40: 10,319,411 km (0.069 R)
• M41: 11,007,112 km (0.069 R)
• M42: 11,197,251 km (0.061 R)
• M43: 11,356,573 km (0.081 R)
• M44: 11,548,656 km (0.037 R)
• M45: 11,741,937 km (0.107 R)
• M46: 11,871,339 km (0.052 R)
• M47: 13,158,030 km (0.096 R)
• M48: 13,326,178 km (0.107 R)
• M49: 13,562,842 km (0.118 R)
• M50: 13,971,693 km (0.058 R)
• M51: 15,081,859 km (0.108 R)
• M52: 15,399,306 km (0.07 R)
• M53: 15,861,563 km (0.056 R)
• M54: 16,040,632 km (0.073 R)
• M55: 16,148,342 km (0.083 R)
• M56: 16,436,767 km (0.117 R)
• M57: 16,545,375 km (0.078 R)
• M58: 16,872,695 km (0.025 R)
• M59: 16,982,350 km (0.102 R)
• M60: 17,238,911 km (0.109 R)
• M61: 17,718,970 km (0.102 R)
• M62: 18,203,368 km (0.117 R)
• M63: 19,033,038 km (0.111 R)
• M64: 19,109,183 km (0.114 R)
• M65: 19,529,104 km (0.097 R)
• M66: 20,184,343 km (0.036 R)
• M67: 20,612,043 km (0.098 R)
• M68: 21,754,223 km (0.06 R)
• M69: 22,393,156 km (0.112 R)
• M70: 22,634,307 km (0.074 R)
• M71: 23,485,220 km (0.109 R)
• M72: 24,099,469 km (0.079 R)
• M73: 24,222,887 km (0.095 R)
• M74: 25,469,337 km (0.1 R)
• M75: 25,637,036 km (0.114 R)
• M76: 25,805,184 km (0.117 R)
• M77: 26,227,199 km (0.105 R)
• M78: 26,821,701 km (0.081 R)
• M79: 26,949,757 km (0.108 R)
• M80: 27,894,468 km (0.108 R)
• M81: 28,154,020 km (0.062 R)
• M82: 28,284,170 km (0.117 R)
• M83: 28,675,518 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.4

Radius: 8.9

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.05 AU - 8.77 AU

Year: 7156 Days

Day: 13.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 57,953,601 km

• M1: 113,096 km (0.109 R)
• M2: 197,320 km (0.099 R)
• M3: 292,015 km (0.111 R)
• M4: 491,279 km (0.11 R)
• M5: 645,365 km (0.072 R)
• M6: 975,827 km (0.112 R)
• M7: 1,256,323 km (0.108 R)
• M8: 1,501,963 km (0.104 R)
• M9: 1,810,433 km (0.039 R)
• M10: 2,071,631 km (0.057 R)
• M11: 2,345,096 km (0.094 R)
• M12: 2,468,365 km (0.065 R)
• M13: 2,832,486 km (0.111 R)
• M14: 2,982,982 km (0.107 R)
• M15: 3,136,170 km (0.05 R)
• M16: 3,194,363 km (0.119 R)
• M17: 3,272,453 km (0.089 R)
• M18: 3,370,889 km (0.067 R)
• M19: 3,430,429 km (0.104 R)
• M20: 3,510,464 km (0.079 R)
• M21: 3,651,983 km (0.091 R)
• M22: 4,172,733 km (0.112 R)
• M23: 4,828,421 km (0.046 R)
• M24: 5,168,307 km (0.047 R)
• M25: 5,237,122 km (0.11 R)
• M26: 5,375,949 km (0.112 R)
• M27: 5,492,486 km (0.049 R)
• M28: 6,554,182 km (0.115 R)
• M29: 6,628,981 km (0.11 R)
• M30: 7,006,566 km (0.104 R)
• M31: 7,210,917 km (0.06 R)
• M32: 7,521,033 km (0.114 R)
• M33: 7,704,141 km (0.09 R)
• M34: 7,941,553 km (0.054 R)
• M35: 8,234,914 km (0.062 R)
• M36: 8,586,469 km (0.109 R)
• M37: 9,472,388 km (0.064 R)
• M38: 9,613,309 km (0.089 R)
• M39: 9,954,841 km (0.094 R)
• M40: 10,127,028 km (0.116 R)
• M41: 10,943,533 km (0.055 R)
• M42: 11,569,899 km (0.03 R)
• M43: 11,660,406 km (0.057 R)
• M44: 11,720,694 km (0.105 R)
• M45: 12,269,269 km (0.097 R)
• M46: 12,670,491 km (0.083 R)
• M47: 12,794,807 km (0.081 R)
• M48: 12,857,189 km (0.119 R)
• M49: 13,201,862 km (0.111 R)
• M50: 13,327,973 km (0.107 R)
• M51: 14,286,297 km (0.07 R)
• M52: 14,350,924 km (0.044 R)
• M53: 16,133,831 km (0.102 R)
• M54: 16,403,855 km (0.114 R)
• M55: 16,777,700 km (0.102 R)
• M56: 16,914,283 km (0.103 R)
• M57: 17,568,176 km (0.092 R)
• M58: 17,846,128 km (0.103 R)
• M59: 18,125,428 km (0.061 R)
• M60: 19,615,273 km (0.081 R)
• M61: 19,795,239 km (0.086 R)
• M62: 19,939,751 km (0.109 R)
• M63: 20,520,789 km (0.118 R)
• M64: 21,439,768 km (0.065 R)
• M65: 21,662,370 km (0.096 R)
• M66: 22,109,668 km (0.093 R)
• M67: 22,297,114 km (0.094 R)
• M68: 22,560,256 km (0.066 R)
• M69: 23,165,529 km (0.099 R)
• M70: 23,470,260 km (0.118 R)
• M71: 25,013,512 km (0.071 R)
• M72: 25,130,647 km (0.12 R)
• M73: 25,836,899 km (0.087 R)
• M74: 26,113,206 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.9

Radius: 4.7

Gravity: 17.2 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 11.54 AU - 15.72 AU

Year: 17852 Days

Day: 18.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,953,601 km

• M1: 85,420 km (0.077 R)
• M2: 134,488 km (0.086 R)
• M3: 234,569 km (0.085 R)
• M4: 686,355 km (0.077 R)
• M5: 725,250 km (0.107 R)
• M6: 764,894 km (0.084 R)
• M7: 825,631 km (0.076 R)
• M8: 909,405 km (0.081 R)
• M9: 1,130,661 km (0.034 R)
• M10: 1,177,036 km (0.066 R)
• M11: 1,674,000 km (0.095 R)
• M12: 2,084,796 km (0.063 R)
• M13: 2,257,581 km (0.092 R)
• M14: 2,555,880 km (0.101 R)
• M15: 3,255,100 km (0.106 R)
• M16: 3,694,469 km (0.113 R)
• M17: 3,763,733 km (0.083 R)
• M18: 3,833,445 km (0.068 R)
• M19: 3,974,067 km (0.097 R)
• M20: 4,369,754 km (0.096 R)
• M21: 4,479,708 km (0.037 R)
• M22: 4,777,707 km (0.102 R)
• M23: 4,891,102 km (0.092 R)
• M24: 4,929,250 km (0.075 R)
• M25: 5,951,302 km (0.078 R)
• M26: 6,196,344 km (0.083 R)
• M27: 6,993,551 km (0.118 R)
• M28: 7,778,192 km (0.1 R)
• M29: 8,362,072 km (0.029 R)
• M30: 8,453,177 km (0.109 R)
• M31: 8,544,582 km (0.06 R)
• M32: 8,728,437 km (0.103 R)
• M33: 10,834,775 km (0.092 R)
• M34: 11,435,112 km (0.067 R)
• M35: 11,536,240 km (0.071 R)
• M36: 11,739,394 km (0.077 R)
• M37: 12,149,292 km (0.073 R)
• M38: 14,104,835 km (0.066 R)
• M39: 15,760,734 km (0.107 R)
• M40: 15,986,178 km (0.116 R)
• M41: 16,269,367 km (0.077 R)
• M42: 16,383,211 km (0.099 R)
• M43: 17,244,745 km (0.098 R)
• M44: 17,593,458 km (0.117 R)
• M45: 18,475,487 km (0.027 R)
• M46: 19,552,890 km (0.039 R)
• M47: 19,977,300 km (0.108 R)
• M48: 20,160,108 km (0.114 R)
• M49: 20,773,609 km (0.094 R)
• M50: 21,020,745 km (0.079 R)
• M51: 21,082,678 km (0.108 R)
• M52: 21,767,837 km (0.102 R)
• M53: 21,830,518 km (0.081 R)
• M54: 22,587,035 km (0.113 R)
• M55: 22,777,473 km (0.115 R)
• M56: 23,608,938 km (0.067 R)
• M57: 23,931,471 km (0.095 R)
• M58: 24,973,121 km (0.03 R)
• M59: 25,104,318 km (0.09 R)
• M60: 27,641,199 km (0.071 R)
• M61: 27,708,966 km (0.074 R)
• M62: 29,215,716 km (0.044 R)
• M63: 31,030,488 km (0.11 R)
• M64: 31,383,689 km (0.111 R)
• M65: 32,666,041 km (0.034 R)
• M66: 33,313,651 km (0.101 R)
• M67: 35,061,103 km (0.077 R)
• M68: 35,134,556 km (0.117 R)
• M69: 35,355,213 km (0.09 R)
• M70: 35,502,716 km (0.085 R)
• M71: 37,062,424 km (0.098 R)
• M72: 37,888,354 km (0.112 R)
• M73: 38,039,148 km (0.11 R)
• M74: 39,787,798 km (0.1 R)
• M75: 40,248,260 km (0.11 R)
• M76: 41,252,062 km (0.102 R)
• M77: 41,951,731 km (0.097 R)
• M78: 42,812,367 km (0.11 R)
• M79: 44,153,662 km (0.074 R)
• M80: 44,550,844 km (0.118 R)
• M81: 44,789,602 km (0.083 R)
• M82: 45,508,719 km (0.098 R)
• M83: 46,151,093 km (0.086 R)
• M84: 48,096,314 km (0.103 R)
• M85: 48,586,696 km (0.078 R)
• M86: 50,316,346 km (0.116 R)
• M87: 50,565,127 km (0.081 R)
• M88: 51,063,737 km (0.087 R)
• M89: 52,233,742 km (0.109 R)
• M90: 52,653,663 km (0.116 R)
• M91: 52,906,185 km (0.074 R)
• M92: 55,796,116 km (0.1 R)
• M93: 56,225,462 km (0.099 R)
• M94: 56,828,342 km (0.046 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 12,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit