🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.13 AU - 1.29 AU

Year: 491 Days

Day: 31.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 66,892,186 km

• M1: 626,965 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.82 AU - 4.42 AU

Year: 3085 Days

Day: 42 Hours

Environment

Temp: -124 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935

Radius: 12.1

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.83 AU - 6.07 AU

Year: 4063 Days

Day: 5.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 66,892,186 km

• M1: 232,625 km (0.071 R)
• M2: 324,478 km (0.093 R)
• M3: 400,324 km (0.067 R)
• M4: 555,756 km (0.118 R)
• M5: 631,303 km (0.075 R)
• M6: 758,461 km (0.117 R)
• M7: 933,940 km (0.062 R)
• M8: 1,166,115 km (0.094 R)
• M9: 1,297,014 km (0.114 R)
• M10: 1,670,559 km (0.087 R)
• M11: 2,007,753 km (0.108 R)
• M12: 2,348,088 km (0.118 R)
• M13: 2,515,937 km (0.114 R)
• M14: 2,630,080 km (0.086 R)
• M15: 3,734,412 km (0.068 R)
• M16: 4,381,123 km (0.12 R)
• M17: 4,990,435 km (0.083 R)
• M18: 5,329,873 km (0.049 R)
• M19: 5,601,692 km (0.045 R)
• M20: 5,752,038 km (0.089 R)
• M21: 6,056,619 km (0.096 R)
• M22: 6,392,467 km (0.111 R)
• M23: 6,470,856 km (0.104 R)
• M24: 7,109,788 km (0.089 R)
• M25: 7,218,247 km (0.104 R)
• M26: 7,327,304 km (0.104 R)
• M27: 7,491,861 km (0.1 R)
• M28: 8,049,263 km (0.116 R)
• M29: 8,162,359 km (0.112 R)
• M30: 8,706,895 km (0.071 R)
• M31: 9,620,489 km (0.06 R)
• M32: 9,831,123 km (0.055 R)
• M33: 10,103,990 km (0.037 R)
• M34: 10,195,544 km (0.093 R)
• M35: 10,533,635 km (0.11 R)
• M36: 10,969,264 km (0.053 R)
• M37: 11,538,035 km (0.085 R)
• M38: 11,729,819 km (0.119 R)
• M39: 11,858,174 km (0.078 R)
• M40: 12,278,844 km (0.107 R)
• M41: 13,035,061 km (0.116 R)
• M42: 13,806,238 km (0.116 R)
• M43: 14,078,057 km (0.03 R)
• M44: 14,661,339 km (0.106 R)
• M45: 14,869,131 km (0.101 R)
• M46: 15,287,706 km (0.11 R)
• M47: 15,428,028 km (0.111 R)
• M48: 15,816,384 km (0.105 R)
• M49: 15,993,957 km (0.069 R)
• M50: 16,674,627 km (0.073 R)
• M51: 17,768,786 km (0.025 R)
• M52: 17,916,439 km (0.086 R)
• M53: 18,698,238 km (0.111 R)
• M54: 19,036,628 km (0.116 R)
• M55: 19,112,175 km (0.058 R)
• M56: 19,719,692 km (0.106 R)
• M57: 20,218,003 km (0.114 R)
• M58: 20,759,397 km (0.061 R)
• M59: 21,070,860 km (0.095 R)
• M60: 21,227,040 km (0.07 R)
• M61: 21,580,241 km (0.102 R)
• M62: 22,851,524 km (0.091 R)
• M63: 23,253,792 km (0.063 R)
• M64: 23,617,764 km (0.111 R)
• M65: 23,983,680 km (0.106 R)
• M66: 24,106,201 km (0.12 R)
• M67: 24,187,881 km (0.073 R)
• M68: 25,299,992 km (0.111 R)
• M69: 25,841,387 km (0.113 R)
• M70: 26,050,674 km (0.114 R)
• M71: 27,616,814 km (0.104 R)
• M72: 27,830,739 km (0.073 R)
• M73: 27,959,393 km (0.109 R)
• M74: 28,346,553 km (0.087 R)
• M75: 28,908,891 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77

Radius: 14.9

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 7.11 AU - 8.85 AU

Year: 8317 Days

Day: 8.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 66,892,186 km

• M1: 187,147 km (0.108 R)
• M2: 301,290 km (0.078 R)
• M3: 544,835 km (0.051 R)
• M4: 714,479 km (0.062 R)
• M5: 826,379 km (0.049 R)
• M6: 1,102,836 km (0.12 R)
• M7: 1,568,833 km (0.108 R)
• M8: 1,707,809 km (0.111 R)
• M9: 1,904,231 km (0.081 R)
• M10: 2,080,906 km (0.107 R)
• M11: 2,291,690 km (0.118 R)
• M12: 2,674,062 km (0.04 R)
• M13: 3,335,135 km (0.071 R)
• M14: 3,450,176 km (0.085 R)
• M15: 3,838,083 km (0.042 R)
• M16: 4,383,218 km (0.095 R)
• M17: 4,546,279 km (0.109 R)
• M18: 4,878,237 km (0.079 R)
• M19: 5,822,349 km (0.066 R)
• M20: 6,183,329 km (0.109 R)
• M21: 6,822,411 km (0.102 R)
• M22: 7,054,288 km (0.065 R)
• M23: 7,374,726 km (0.11 R)
• M24: 7,525,970 km (0.099 R)
• M25: 7,721,793 km (0.119 R)
• M26: 7,963,693 km (0.077 R)
• M27: 8,141,116 km (0.079 R)
• M28: 8,409,794 km (0.118 R)
• M29: 8,772,569 km (0.048 R)
• M30: 9,210,143 km (0.101 R)
• M31: 9,490,190 km (0.055 R)
• M32: 9,607,774 km (0.112 R)
• M33: 9,820,502 km (0.102 R)
• M34: 10,419,940 km (0.106 R)
• M35: 10,736,340 km (0.086 R)
• M36: 10,907,929 km (0.115 R)
• M37: 11,154,915 km (0.1 R)
• M38: 11,603,858 km (0.05 R)
• M39: 11,830,648 km (0.063 R)
• M40: 12,365,610 km (0.08 R)
• M41: 12,674,829 km (0.074 R)
• M42: 13,143,370 km (0.104 R)
• M43: 14,071,026 km (0.051 R)
• M44: 14,285,998 km (0.114 R)
• M45: 14,610,626 km (0.11 R)
• M46: 15,571,194 km (0.078 R)
• M47: 15,849,446 km (0.067 R)
• M48: 16,523,833 km (0.108 R)
• M49: 16,779,196 km (0.097 R)
• M50: 17,236,367 km (0.113 R)
• M51: 17,668,855 km (0.063 R)
• M52: 18,514,980 km (0.053 R)
• M53: 18,809,838 km (0.068 R)
• M54: 18,987,411 km (0.109 R)
• M55: 19,944,388 km (0.082 R)
• M56: 20,216,357 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.7

Radius: 6.1

Gravity: 14.67 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 12.78 AU - 15.34 AU

Year: 19452 Days

Day: 17.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 66,892,186 km

• M1: 242,947 km (0.117 R)
• M2: 365,767 km (0.115 R)
• M3: 453,431 km (0.051 R)
• M4: 509,530 km (0.084 R)
• M5: 780,602 km (0.109 R)
• M6: 919,728 km (0.091 R)
• M7: 1,017,116 km (0.056 R)
• M8: 1,092,364 km (0.1 R)
• M9: 1,143,676 km (0.11 R)
• M10: 1,222,065 km (0.083 R)
• M11: 1,356,853 km (0.07 R)
• M12: 1,496,428 km (0.095 R)
• M13: 1,582,596 km (0.077 R)
• M14: 1,974,542 km (0.063 R)
• M15: 2,328,940 km (0.078 R)
• M16: 2,773,096 km (0.099 R)
• M17: 3,059,426 km (0.074 R)
• M18: 3,506,574 km (0.104 R)
• M19: 3,544,722 km (0.113 R)
• M20: 3,776,748 km (0.078 R)
• M21: 3,855,287 km (0.108 R)
• M22: 3,934,274 km (0.077 R)
• M23: 3,974,067 km (0.108 R)
• M24: 4,174,529 km (0.109 R)
• M25: 4,296,451 km (0.097 R)
• M26: 4,881,079 km (0.109 R)
• M27: 5,009,584 km (0.092 R)
• M28: 5,490,391 km (0.036 R)
• M29: 5,894,605 km (0.051 R)
• M30: 6,827,198 km (0.063 R)
• M31: 6,922,941 km (0.12 R)
• M32: 6,970,962 km (0.062 R)
• M33: 7,655,222 km (0.115 R)
• M34: 8,617,885 km (0.114 R)
• M35: 8,669,645 km (0.064 R)
• M36: 8,773,317 km (0.082 R)
• M37: 9,192,490 km (0.106 R)
• M38: 9,941,526 km (0.105 R)
• M39: 10,050,135 km (0.087 R)
• M40: 11,440,647 km (0.068 R)
• M41: 14,152,407 km (0.111 R)
• M42: 14,274,629 km (0.103 R)
• M43: 15,516,142 km (0.117 R)
• M44: 16,341,473 km (0.075 R)
• M45: 16,791,763 km (0.062 R)
• M46: 17,836,255 km (0.052 R)
• M47: 19,782,523 km (0.055 R)
• M48: 21,443,508 km (0.085 R)
• M49: 23,654,116 km (0.09 R)
• M50: 23,799,226 km (0.088 R)
• M51: 24,382,508 km (0.039 R)
• M52: 24,676,019 km (0.081 R)
• M53: 25,861,433 km (0.109 R)
• M54: 26,762,610 km (0.076 R)
• M55: 26,913,854 km (0.086 R)
• M56: 27,750,555 km (0.112 R)
• M57: 27,980,187 km (0.101 R)
• M58: 28,364,355 km (0.075 R)
• M59: 29,918,377 km (0.071 R)
• M60: 32,300,873 km (0.084 R)
• M61: 32,542,474 km (0.118 R)
• M62: 34,908,663 km (0.104 R)
• M63: 35,571,082 km (0.113 R)
• M64: 37,667,697 km (0.09 R)
• M65: 37,837,191 km (0.104 R)
• M66: 38,176,778 km (0.084 R)
• M67: 39,030,384 km (0.102 R)
• M68: 39,545,599 km (0.053 R)
• M69: 40,409,227 km (0.115 R)
• M70: 40,756,444 km (0.08 R)
• M71: 41,279,139 km (0.09 R)
• M72: 41,716,413 km (0.108 R)
• M73: 42,860,388 km (0.093 R)
• M74: 44,640,453 km (0.056 R)
• M75: 45,991,322 km (0.093 R)
• M76: 47,446,909 km (0.109 R)
• M77: 47,904,978 km (0.106 R)
• M78: 49,287,711 km (0.075 R)
• M79: 50,030,465 km (0.081 R)
• M80: 50,683,459 km (0.101 R)
• M81: 50,964,255 km (0.089 R)
• M82: 54,660,220 km (0.079 R)
• M83: 55,429,003 km (0.082 R)
• M84: 58,637,877 km (0.109 R)
• M85: 59,326,327 km (0.092 R)
• M86: 60,711,154 km (0.1 R)
• M87: 61,108,785 km (0.078 R)
• M88: 62,206,535 km (0.116 R)
• M89: 65,539,126 km (0.102 R)
• M90: 66,457,956 km (0.071 R)
• M91: 67,072,953 km (0.102 R)
• M92: 67,381,125 km (0.1 R)
• M93: 67,484,048 km (0.095 R)
• M94: 67,689,745 km (0.065 R)
• M95: 68,308,482 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 373

Radius: 3.1

Gravity: 38.81 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 12.77 AU - 18.07 AU

Year: 22341 Days

Day: 18.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 66,892,186 km

• M1: 44,580 km (0.113 R)
• M2: 403,465 km (0.098 R)
• M3: 741,557 km (0.087 R)
• M4: 854,204 km (0.042 R)
• M5: 972,386 km (0.03 R)
• M6: 1,666,071 km (0.054 R)
• M7: 2,510,851 km (0.027 R)
• M8: 2,679,747 km (0.053 R)
• M9: 4,478,661 km (0.077 R)
• M10: 4,642,022 km (0.039 R)
• M11: 5,272,128 km (0.087 R)
• M12: 5,707,009 km (0.073 R)
• M13: 7,703,243 km (0.079 R)
• M14: 8,096,237 km (0.1 R)
• M15: 8,748,633 km (0.104 R)
• M16: 9,261,903 km (0.065 R)
• M17: 10,914,062 km (0.103 R)
• M18: 11,244,225 km (0.106 R)
• M19: 12,482,297 km (0.077 R)
• M20: 13,468,296 km (0.052 R)
• M21: 13,527,088 km (0.093 R)
• M22: 14,000,266 km (0.066 R)
• M23: 15,268,108 km (0.09 R)
• M24: 15,637,017 km (0.104 R)
• M25: 16,321,128 km (0.102 R)
• M26: 16,635,283 km (0.094 R)
• M27: 17,014,813 km (0.118 R)
• M28: 17,782,549 km (0.073 R)
• M29: 18,561,356 km (0.118 R)
• M30: 18,626,880 km (0.084 R)
• M31: 19,086,893 km (0.036 R)
• M32: 21,993,580 km (0.064 R)
• M33: 24,602,716 km (0.069 R)
• M34: 24,746,480 km (0.119 R)
• M35: 25,034,904 km (0.116 R)
• M36: 25,107,160 km (0.059 R)
• M37: 25,469,636 km (0.09 R)
• M38: 25,615,045 km (0.05 R)
• M39: 25,687,899 km (0.095 R)
• M40: 26,346,429 km (0.115 R)
• M41: 27,530,945 km (0.085 R)
• M42: 27,605,594 km (0.112 R)
• M43: 27,680,244 km (0.1 R)
• M44: 28,204,883 km (0.098 R)
• M45: 28,430,627 km (0.051 R)
• M46: 28,808,361 km (0.037 R)
• M47: 30,954,043 km (0.091 R)
• M48: 32,596,778 km (0.088 R)
• M49: 33,787,427 km (0.105 R)
• M50: 34,508,638 km (0.1 R)
• M51: 35,072,922 km (0.072 R)
• M52: 35,396,801 km (0.092 R)
• M53: 37,113,437 km (0.104 R)
• M54: 37,526,177 km (0.073 R)
• M55: 39,024,549 km (0.117 R)
• M56: 39,276,173 km (0.103 R)
• M57: 39,360,097 km (0.088 R)
• M58: 40,457,398 km (0.102 R)
• M59: 40,967,227 km (0.086 R)
• M60: 41,308,310 km (0.052 R)
• M61: 42,595,750 km (0.103 R)
• M62: 42,682,068 km (0.118 R)
• M63: 42,768,386 km (0.115 R)
• M64: 43,201,023 km (0.085 R)
• M65: 44,245,216 km (0.086 R)
• M66: 47,159,382 km (0.099 R)
• M67: 47,338,002 km (0.118 R)
• M68: 47,516,772 km (0.095 R)
• M69: 48,504,417 km (0.059 R)
• M70: 49,861,868 km (0.097 R)
• M71: 50,317,094 km (0.108 R)
• M72: 50,499,604 km (0.104 R)
• M73: 50,682,412 km (0.06 R)
• M74: 50,865,370 km (0.074 R)
• M75: 51,783,303 km (0.049 R)
• M76: 52,614,170 km (0.064 R)
• M77: 52,892,122 km (0.082 R)
• M78: 54,569,862 km (0.112 R)
• M79: 55,133,098 km (0.045 R)
• M80: 56,075,864 km (0.064 R)
• M81: 56,170,560 km (0.1 R)
• M82: 57,690,923 km (0.045 R)
• M83: 58,840,134 km (0.107 R)
• M84: 60,675,101 km (0.106 R)
• M85: 61,161,145 km (0.084 R)
• M86: 61,941,298 km (0.08 R)
• M87: 62,724,891 km (0.093 R)
• M88: 66,291,454 km (0.106 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 15,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit