🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.63 AU - 0.77 AU

Year: 223 Days

Day: 15.6 Hours

Environment

Temp: 106 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,193,609 km

• M1: 60,587 km (0.1 R)
• M2: 275,709 km (0.028 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.76 AU - 0.94 AU

Year: 298 Days

Day: 27.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.62 AU - 2.34 AU

Year: 1061 Days

Day: 21.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265

Radius: 14.4

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.62 AU - 4.82 AU

Year: 3301 Days

Day: 10.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 75,193,609 km

• M1: 188,793 km (0.068 R)
• M2: 397,781 km (0.086 R)
• M3: 497,862 km (0.047 R)
• M4: 669,899 km (0.038 R)
• M5: 806,033 km (0.093 R)
• M6: 997,668 km (0.029 R)
• M7: 1,176,438 km (0.106 R)
• M8: 1,733,391 km (0.094 R)
• M9: 1,824,346 km (0.088 R)
• M10: 1,916,947 km (0.08 R)
• M11: 2,229,607 km (0.067 R)
• M12: 2,572,036 km (0.063 R)
• M13: 2,703,234 km (0.114 R)
• M14: 2,877,365 km (0.115 R)
• M15: 3,000,036 km (0.105 R)
• M16: 3,096,826 km (0.112 R)
• M17: 3,279,185 km (0.088 R)
• M18: 3,479,796 km (0.108 R)
• M19: 3,610,993 km (0.077 R)
• M20: 3,938,613 km (0.026 R)
• M21: 4,044,977 km (0.092 R)
• M22: 4,167,647 km (0.083 R)
• M23: 4,260,547 km (0.113 R)
• M24: 4,448,442 km (0.05 R)
• M25: 4,559,294 km (0.04 R)
• M26: 4,816,303 km (0.034 R)
• M27: 5,061,644 km (0.104 R)
• M28: 5,311,173 km (0.051 R)
• M29: 5,616,054 km (0.12 R)
• M30: 5,961,475 km (0.036 R)
• M31: 6,278,473 km (0.091 R)
• M32: 6,403,238 km (0.047 R)
• M33: 6,546,852 km (0.111 R)
• M34: 6,855,622 km (0.083 R)
• M35: 7,431,274 km (0.086 R)
• M36: 7,544,370 km (0.071 R)
• M37: 7,658,214 km (0.095 R)
• M38: 7,791,805 km (0.115 R)
• M39: 8,313,902 km (0.103 R)
• M40: 8,411,888 km (0.106 R)
• M41: 8,867,563 km (0.081 R)
• M42: 9,250,085 km (0.085 R)
• M43: 9,372,157 km (0.047 R)
• M44: 9,474,183 km (0.12 R)
• M45: 9,782,504 km (0.101 R)
• M46: 10,156,798 km (0.102 R)
• M47: 10,493,692 km (0.106 R)
• M48: 10,791,392 km (0.041 R)
• M49: 11,526,067 km (0.076 R)
• M50: 11,635,423 km (0.1 R)
• M51: 11,745,228 km (0.064 R)
• M52: 12,165,598 km (0.058 R)
• M53: 12,388,798 km (0.067 R)
• M54: 12,680,963 km (0.069 R)
• M55: 13,387,065 km (0.072 R)
• M56: 13,479,067 km (0.115 R)
• M57: 13,710,046 km (0.077 R)
• M58: 13,826,134 km (0.061 R)
• M59: 13,919,184 km (0.063 R)
• M60: 14,176,193 km (0.102 R)
• M61: 14,293,478 km (0.051 R)
• M62: 14,623,641 km (0.089 R)
• M63: 14,932,710 km (0.042 R)
• M64: 15,872,334 km (0.119 R)
• M65: 15,969,872 km (0.092 R)
• M66: 16,165,396 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.1

Radius: 8.8

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.21 AU - 6.89 AU

Year: 4979 Days

Day: 10.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 75,193,609 km

• M1: 116,387 km (0.116 R)
• M2: 225,145 km (0.107 R)
• M3: 390,600 km (0.095 R)
• M4: 676,033 km (0.068 R)
• M5: 1,034,619 km (0.045 R)
• M6: 1,432,400 km (0.105 R)
• M7: 1,728,155 km (0.084 R)
• M8: 1,924,876 km (0.052 R)
• M9: 2,286,903 km (0.063 R)
• M10: 2,503,221 km (0.033 R)
• M11: 2,632,623 km (0.059 R)
• M12: 3,053,741 km (0.098 R)
• M13: 3,516,597 km (0.037 R)
• M14: 4,044,528 km (0.04 R)
• M15: 4,395,485 km (0.096 R)
• M16: 4,574,703 km (0.033 R)
• M17: 4,824,980 km (0.095 R)
• M18: 4,940,320 km (0.095 R)
• M19: 5,079,895 km (0.051 R)
• M20: 5,173,693 km (0.079 R)
• M21: 5,339,148 km (0.084 R)
• M22: 5,458,527 km (0.078 R)
• M23: 5,675,444 km (0.064 R)
• M24: 6,243,018 km (0.104 R)
• M25: 6,393,963 km (0.03 R)
• M26: 6,751,053 km (0.104 R)
• M27: 6,906,186 km (0.111 R)
• M28: 7,246,222 km (0.03 R)
• M29: 7,325,359 km (0.109 R)
• M30: 7,672,127 km (0.038 R)
• M31: 7,779,987 km (0.113 R)
• M32: 8,106,409 km (0.101 R)
• M33: 9,427,508 km (0.105 R)
• M34: 9,513,976 km (0.11 R)
• M35: 9,833,816 km (0.099 R)
• M36: 9,892,309 km (0.096 R)
• M37: 10,068,535 km (0.026 R)
• M38: 10,245,958 km (0.108 R)
• M39: 10,334,969 km (0.064 R)
• M40: 10,424,279 km (0.052 R)
• M41: 10,603,647 km (0.08 R)
• M42: 11,300,773 km (0.108 R)
• M43: 11,608,496 km (0.077 R)
• M44: 11,732,363 km (0.06 R)
• M45: 12,106,656 km (0.076 R)
• M46: 12,834,899 km (0.073 R)
• M47: 12,930,941 km (0.115 R)
• M48: 13,123,772 km (0.107 R)
• M49: 13,349,815 km (0.115 R)
• M50: 13,544,741 km (0.098 R)
• M51: 13,904,374 km (0.1 R)
• M52: 14,003,109 km (0.051 R)
• M53: 14,834,274 km (0.091 R)
• M54: 15,069,891 km (0.072 R)
• M55: 15,921,402 km (0.049 R)
• M56: 16,162,554 km (0.041 R)
• M57: 16,788,471 km (0.112 R)
• M58: 17,422,168 km (0.091 R)
• M59: 17,670,800 km (0.061 R)
• M60: 17,777,762 km (0.107 R)
• M61: 18,028,039 km (0.064 R)
• M62: 18,243,460 km (0.07 R)
• M63: 18,315,417 km (0.062 R)
• M64: 18,495,832 km (0.097 R)
• M65: 18,894,959 km (0.113 R)
• M66: 19,664,640 km (0.066 R)
• M67: 20,332,445 km (0.063 R)
• M68: 20,631,641 km (0.098 R)
• M69: 20,932,332 km (0.08 R)
• M70: 21,007,730 km (0.111 R)
• M71: 21,234,520 km (0.104 R)
• M72: 21,348,215 km (0.094 R)
• M73: 21,728,642 km (0.044 R)
• M74: 22,728,105 km (0.08 R)
• M75: 23,663,990 km (0.107 R)
• M76: 23,742,528 km (0.057 R)
• M77: 24,097,075 km (0.075 R)
• M78: 24,453,418 km (0.093 R)
• M79: 24,851,497 km (0.055 R)
• M80: 26,179,927 km (0.042 R)
• M81: 26,261,308 km (0.042 R)
• M82: 27,448,965 km (0.119 R)
• M83: 27,614,121 km (0.108 R)
• M84: 27,696,849 km (0.032 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 229.5

Radius: 7.9

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 14.42 AU - 14.48 AU

Year: 20917 Days

Day: 20 Hours

Environment

Temp: -185 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,193,609 km

• M1: 99,931 km (0.103 R)
• M2: 178,769 km (0.038 R)
• M3: 454,179 km (0.097 R)
• M4: 687,701 km (0.066 R)
• M5: 1,170,304 km (0.099 R)
• M6: 1,351,168 km (0.11 R)
• M7: 1,445,115 km (0.073 R)
• M8: 1,565,691 km (0.106 R)
• M9: 1,639,742 km (0.085 R)
• M10: 1,791,285 km (0.072 R)
• M11: 1,973,944 km (0.118 R)
• M12: 2,273,439 km (0.079 R)
• M13: 2,414,360 km (0.108 R)
• M14: 2,645,788 km (0.073 R)
• M15: 2,764,269 km (0.119 R)
• M16: 2,854,327 km (0.119 R)
• M17: 3,415,020 km (0.112 R)
• M18: 3,675,021 km (0.032 R)
• M19: 3,874,286 km (0.047 R)
• M20: 4,778,455 km (0.076 R)
• M21: 4,996,120 km (0.074 R)
• M22: 5,554,419 km (0.086 R)
• M23: 6,488,658 km (0.086 R)
• M24: 6,770,201 km (0.08 R)
• M25: 7,055,933 km (0.097 R)
• M26: 7,303,817 km (0.103 R)
• M27: 8,806,827 km (0.072 R)
• M28: 9,753,033 km (0.11 R)
• M29: 10,448,514 km (0.076 R)
• M30: 11,256,043 km (0.025 R)
• M31: 12,579,535 km (0.042 R)
• M32: 14,945,126 km (0.091 R)
• M33: 16,341,473 km (0.069 R)
• M34: 16,505,283 km (0.107 R)
• M35: 17,000,003 km (0.116 R)
• M36: 17,276,908 km (0.106 R)
• M37: 17,332,409 km (0.086 R)
• M38: 17,443,710 km (0.106 R)
• M39: 17,499,510 km (0.071 R)
• M40: 17,779,109 km (0.066 R)
• M41: 19,026,904 km (0.082 R)
• M42: 19,372,027 km (0.106 R)
• M43: 20,068,704 km (0.104 R)
• M44: 20,127,197 km (0.063 R)
• M45: 20,361,317 km (0.036 R)
• M46: 21,010,273 km (0.067 R)
• M47: 21,546,133 km (0.105 R)
• M48: 21,665,811 km (0.058 R)
• M49: 22,207,355 km (0.077 R)
• M50: 22,631,465 km (0.064 R)
• M51: 22,753,238 km (0.059 R)
• M52: 23,303,459 km (0.073 R)
• M53: 24,542,129 km (0.099 R)
• M54: 24,667,043 km (0.057 R)
• M55: 24,855,088 km (0.104 R)
• M56: 26,120,087 km (0.115 R)
• M57: 26,824,843 km (0.117 R)
• M58: 27,600,807 km (0.114 R)
• M59: 27,991,557 km (0.071 R)
• M60: 29,240,849 km (0.078 R)
• M61: 29,705,649 km (0.092 R)
• M62: 30,306,883 km (0.061 R)
• M63: 30,374,052 km (0.103 R)
• M64: 30,575,411 km (0.101 R)
• M65: 31,182,479 km (0.08 R)
• M66: 31,385,783 km (0.058 R)
• M67: 31,861,654 km (0.043 R)
• M68: 31,998,087 km (0.078 R)
• M69: 32,751,911 km (0.114 R)
• M70: 33,858,785 km (0.06 R)
• M71: 34,207,199 km (0.063 R)
• M72: 35,259,470 km (0.088 R)
• M73: 35,400,541 km (0.039 R)
• M74: 35,471,301 km (0.091 R)
• M75: 36,750,512 km (0.11 R)
• M76: 37,108,649 km (0.068 R)
• M77: 37,900,321 km (0.113 R)
• M78: 38,624,973 km (0.107 R)
• M79: 38,989,095 km (0.081 R)
• M80: 39,134,953 km (0.114 R)
• M81: 41,122,809 km (0.114 R)
• M82: 41,568,910 km (0.086 R)
• M83: 42,766,590 km (0.098 R)
• M84: 44,355,769 km (0.107 R)
• M85: 45,272,355 km (0.115 R)
• M86: 46,427,101 km (0.109 R)
• M87: 46,736,619 km (0.114 R)
• M88: 47,357,749 km (0.087 R)
• M89: 48,138,052 km (0.116 R)
• M90: 49,395,272 km (0.053 R)
• M91: 52,666,080 km (0.06 R)
• M92: 53,231,410 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 303.5

Radius: 3.4

Gravity: 26.25 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 15.25 AU - 21.11 AU

Year: 29518 Days

Day: 15.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,193,609 km

• M1: 49,068 km (0.095 R)
• M2: 106,514 km (0.09 R)
• M3: 194,328 km (0.065 R)
• M4: 270,922 km (0.047 R)
• M5: 666,159 km (0.096 R)
• M6: 783,743 km (0.114 R)
• M7: 832,662 km (0.096 R)
• M8: 882,478 km (0.085 R)
• M9: 1,119,291 km (0.06 R)
• M10: 1,146,817 km (0.091 R)
• M11: 1,287,738 km (0.095 R)
• M12: 1,647,970 km (0.081 R)
• M13: 2,004,163 km (0.096 R)
• M14: 2,071,332 km (0.047 R)
• M15: 2,526,558 km (0.077 R)
• M16: 2,672,566 km (0.034 R)
• M17: 2,973,108 km (0.089 R)
• M18: 4,583,978 km (0.098 R)
• M19: 5,217,226 km (0.119 R)
• M20: 5,403,026 km (0.064 R)
• M21: 5,686,065 km (0.076 R)
• M22: 6,168,219 km (0.118 R)
• M23: 7,171,273 km (0.065 R)
• M24: 7,534,198 km (0.042 R)
• M25: 7,586,557 km (0.097 R)
• M26: 7,639,066 km (0.072 R)
• M27: 9,044,388 km (0.111 R)
• M28: 9,436,185 km (0.111 R)
• M29: 10,410,516 km (0.042 R)
• M30: 10,644,337 km (0.106 R)
• M31: 11,057,826 km (0.083 R)
• M32: 13,518,860 km (0.108 R)
• M33: 13,837,953 km (0.057 R)
• M34: 15,271,100 km (0.105 R)
• M35: 15,603,357 km (0.092 R)
• M36: 16,139,815 km (0.095 R)
• M37: 16,546,272 km (0.068 R)
• M38: 16,956,021 km (0.058 R)
• M39: 17,299,947 km (0.071 R)
• M40: 19,411,820 km (0.095 R)
• M41: 20,351,893 km (0.108 R)
• M42: 21,232,725 km (0.081 R)
• M43: 21,529,078 km (0.095 R)
• M44: 21,603,429 km (0.108 R)
• M45: 22,501,614 km (0.028 R)
• M46: 22,803,802 km (0.111 R)
• M47: 24,956,066 km (0.107 R)
• M48: 25,740,258 km (0.107 R)
• M49: 25,898,084 km (0.111 R)
• M50: 26,214,783 km (0.114 R)
• M51: 29,121,170 km (0.114 R)
• M52: 30,863,238 km (0.1 R)
• M53: 31,198,786 km (0.108 R)
• M54: 31,535,680 km (0.103 R)
• M55: 32,723,936 km (0.092 R)
• M56: 33,495,562 km (0.119 R)
• M57: 34,533,771 km (0.068 R)
• M58: 36,641,605 km (0.094 R)
• M59: 37,353,392 km (0.1 R)
• M60: 37,621,471 km (0.111 R)
• M61: 38,069,666 km (0.116 R)
• M62: 39,789,144 km (0.082 R)
• M63: 40,063,058 km (0.078 R)
• M64: 42,648,408 km (0.118 R)
• M65: 44,244,318 km (0.045 R)
• M66: 44,338,864 km (0.081 R)
• M67: 45,573,196 km (0.038 R)
• M68: 46,051,012 km (0.044 R)
• M69: 47,011,430 km (0.07 R)
• M70: 47,397,542 km (0.087 R)
• M71: 48,367,236 km (0.068 R)
• M72: 48,561,862 km (0.047 R)
• M73: 49,343,362 km (0.066 R)
• M74: 51,116,994 km (0.114 R)
• M75: 52,510,797 km (0.11 R)
• M76: 52,811,040 km (0.059 R)
• M77: 56,869,182 km (0.086 R)
• M78: 58,312,951 km (0.083 R)
• M79: 59,768,837 km (0.05 R)
• M80: 60,082,394 km (0.117 R)
• M81: 60,291,682 km (0.077 R)
• M82: 61,026,207 km (0.088 R)
• M83: 61,869,341 km (0.091 R)
• M84: 62,080,723 km (0.073 R)
• M85: 65,602,855 km (0.12 R)
• M86: 66,899,719 km (0.109 R)
• M87: 67,768,883 km (0.076 R)
• M88: 68,314,017 km (0.028 R)
• M89: 69,079,659 km (0.078 R)
• M90: 69,189,314 km (0.119 R)
• M91: 70,178,456 km (0.12 R)
• M92: 70,509,216 km (0.094 R)
• M93: 71,282,937 km (0.092 R)
• M94: 71,393,639 km (0.104 R)
• M95: 73,732,901 km (0.12 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 11,479 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit