🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.6 AU - 0.82 AU

Year: 223 Days

Day: 29.6 Hours

Environment

Temp: 110 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,332,884 km

• M1: 314,604 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.94 AU - 1.3 AU

Year: 442 Days

Day: 14.5 Hours

Environment

Temp: -0 °C

Axial Tilt: 104.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.9 AU - 1.34 AU

Year: 442 Days

Day: 43.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 93,332,884 km

• M1: 449,093 km (0.09 R)
• M2: 613,800 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.69 AU - 2.07 AU

Year: 961 Days

Day: 33 Hours

Environment

Temp: -57 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.4 AU - 2.98 AU

Year: 1645 Days

Day: 22.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.9

Radius: 10.9

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.67 AU - 5.61 AU

Year: 3726 Days

Day: 13.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 93,332,884 km

• M1: 148,401 km (0.081 R)
• M2: 272,867 km (0.106 R)
• M3: 357,988 km (0.091 R)
• M4: 465,249 km (0.113 R)
• M5: 596,297 km (0.112 R)
• M6: 695,181 km (0.089 R)
• M7: 836,701 km (0.116 R)
• M8: 936,782 km (0.104 R)
• M9: 1,027,887 km (0.059 R)
• M10: 1,423,573 km (0.07 R)
• M11: 1,607,429 km (0.111 R)
• M12: 1,998,927 km (0.104 R)
• M13: 2,383,692 km (0.118 R)
• M14: 2,753,798 km (0.101 R)
• M15: 2,830,093 km (0.097 R)
• M16: 2,907,135 km (0.059 R)
• M17: 3,222,189 km (0.096 R)
• M18: 3,404,249 km (0.096 R)
• M19: 3,610,694 km (0.113 R)
• M20: 4,276,704 km (0.062 R)
• M21: 4,365,415 km (0.09 R)
• M22: 4,567,373 km (0.119 R)
• M23: 4,818,398 km (0.064 R)
• M24: 5,262,703 km (0.026 R)
• M25: 5,501,910 km (0.105 R)
• M26: 5,867,528 km (0.074 R)
• M27: 5,966,262 km (0.084 R)
• M28: 6,266,056 km (0.114 R)
• M29: 6,751,053 km (0.082 R)
• M30: 6,828,694 km (0.118 R)
• M31: 8,194,373 km (0.079 R)
• M32: 8,444,052 km (0.069 R)
• M33: 8,724,398 km (0.113 R)
• M34: 9,064,883 km (0.037 R)
• M35: 9,525,794 km (0.086 R)
• M36: 9,642,181 km (0.112 R)
• M37: 10,082,896 km (0.095 R)
• M38: 10,620,551 km (0.086 R)
• M39: 10,771,495 km (0.079 R)
• M40: 11,754,802 km (0.079 R)
• M41: 12,511,169 km (0.106 R)
• M42: 12,734,668 km (0.079 R)
• M43: 13,056,304 km (0.1 R)
• M44: 13,707,802 km (0.053 R)
• M45: 13,872,211 km (0.08 R)
• M46: 14,070,577 km (0.074 R)
• M47: 14,303,052 km (0.111 R)
• M48: 14,503,364 km (0.077 R)
• M49: 15,966,132 km (0.113 R)
• M50: 17,084,974 km (0.111 R)
• M51: 17,262,098 km (0.118 R)
• M52: 18,664,429 km (0.11 R)
• M53: 19,545,560 km (0.119 R)
• M54: 20,177,761 km (0.067 R)
• M55: 21,043,932 km (0.065 R)
• M56: 21,233,772 km (0.116 R)
• M57: 21,309,917 km (0.111 R)
• M58: 21,538,802 km (0.102 R)
• M59: 21,615,396 km (0.056 R)
• M60: 21,999,115 km (0.097 R)
• M61: 22,346,481 km (0.114 R)
• M62: 22,501,465 km (0.11 R)
• M63: 23,124,839 km (0.069 R)
• M64: 23,203,228 km (0.095 R)
• M65: 23,281,617 km (0.099 R)
• M66: 24,030,953 km (0.114 R)
• M67: 24,508,320 km (0.082 R)
• M68: 24,948,736 km (0.108 R)
• M69: 25,230,279 km (0.105 R)
• M70: 25,755,966 km (0.092 R)
• M71: 25,999,960 km (0.101 R)
• M72: 26,122,182 km (0.107 R)
• M73: 26,530,883 km (0.118 R)
• M74: 26,900,689 km (0.095 R)
• M75: 27,189,413 km (0.089 R)
• M76: 27,354,868 km (0.067 R)
• M77: 27,728,414 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.5

Radius: 3.1

Gravity: 32.21 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 13.86 AU - 16.46 AU

Year: 22004 Days

Day: 19 Hours

Environment

Temp: -190 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 93,332,884 km

• M1: 818,899 km (0.117 R)
• M2: 929,751 km (0.113 R)
• M3: 952,490 km (0.108 R)
• M4: 1,240,017 km (0.097 R)
• M5: 1,579,604 km (0.071 R)
• M6: 2,005,060 km (0.069 R)
• M7: 2,034,531 km (0.118 R)
• M8: 2,094,221 km (0.112 R)
• M9: 2,184,578 km (0.092 R)
• M10: 2,215,096 km (0.108 R)
• M11: 2,623,498 km (0.086 R)
• M12: 3,401,257 km (0.063 R)
• M13: 3,436,562 km (0.075 R)
• M14: 3,907,048 km (0.076 R)
• M15: 4,669,249 km (0.113 R)
• M16: 4,906,661 km (0.08 R)
• M17: 5,895,203 km (0.073 R)
• M18: 6,324,699 km (0.109 R)
• M19: 6,411,765 km (0.059 R)
• M20: 6,631,225 km (0.055 R)
• M21: 7,811,702 km (0.083 R)
• M22: 7,858,376 km (0.083 R)
• M23: 8,140,518 km (0.087 R)
• M24: 9,006,390 km (0.091 R)
• M25: 9,301,547 km (0.07 R)
• M26: 9,500,063 km (0.05 R)
• M27: 10,002,263 km (0.048 R)
• M28: 11,137,412 km (0.086 R)
• M29: 12,096,035 km (0.034 R)
• M30: 12,475,864 km (0.118 R)
• M31: 12,530,467 km (0.114 R)
• M32: 12,694,726 km (0.044 R)
• M33: 12,970,135 km (0.111 R)
• M34: 13,414,740 km (0.104 R)
• M35: 13,582,739 km (0.074 R)
• M36: 13,695,087 km (0.083 R)
• M37: 14,090,923 km (0.093 R)
• M38: 15,770,458 km (0.084 R)
• M39: 15,947,731 km (0.075 R)
• M40: 16,304,373 km (0.109 R)
• M41: 17,511,927 km (0.031 R)
• M42: 18,250,192 km (0.063 R)
• M43: 18,747,904 km (0.108 R)
• M44: 19,250,254 km (0.096 R)
• M45: 19,756,792 km (0.107 R)
• M46: 20,011,857 km (0.09 R)
• M47: 20,332,146 km (0.076 R)
• M48: 20,396,323 km (0.107 R)
• M49: 20,977,661 km (0.073 R)
• M50: 22,288,886 km (0.078 R)
• M51: 22,687,415 km (0.081 R)
• M52: 23,021,168 km (0.07 R)
• M53: 23,896,913 km (0.111 R)
• M54: 24,032,599 km (0.116 R)
• M55: 24,100,516 km (0.113 R)
• M56: 25,889,258 km (0.101 R)
• M57: 26,378,144 km (0.106 R)
• M58: 26,518,317 km (0.105 R)
• M59: 27,081,703 km (0.069 R)
• M60: 27,720,186 km (0.058 R)
• M61: 29,229,330 km (0.052 R)
• M62: 30,691,050 km (0.072 R)
• M63: 32,476,501 km (0.109 R)
• M64: 33,913,538 km (0.109 R)
• M65: 33,989,683 km (0.093 R)
• M66: 34,985,556 km (0.067 R)
• M67: 35,062,599 km (0.071 R)
• M68: 35,216,835 km (0.095 R)
• M69: 37,006,025 km (0.065 R)
• M70: 37,951,185 km (0.101 R)
• M71: 38,030,322 km (0.065 R)
• M72: 38,585,629 km (0.078 R)
• M73: 39,383,734 km (0.094 R)
• M74: 42,547,729 km (0.092 R)
• M75: 42,794,416 km (0.077 R)
• M76: 42,876,844 km (0.065 R)
• M77: 44,451,511 km (0.09 R)
• M78: 45,371,837 km (0.093 R)
• M79: 47,061,246 km (0.099 R)
• M80: 47,828,085 km (0.036 R)
• M81: 47,999,075 km (0.092 R)
• M82: 49,029,206 km (0.04 R)
• M83: 49,720,049 km (0.06 R)
• M84: 49,893,283 km (0.113 R)
• M85: 55,092,258 km (0.063 R)
• M86: 55,990,294 km (0.063 R)
• M87: 56,080,352 km (0.088 R)
• M88: 56,531,539 km (0.072 R)
• M89: 57,255,743 km (0.069 R)
• M90: 57,346,549 km (0.119 R)
• M91: 58,347,957 km (0.079 R)
• M92: 58,530,616 km (0.116 R)
• M93: 58,713,424 km (0.087 R)
• M94: 60,183,373 km (0.076 R)
• M95: 60,645,182 km (0.106 R)
• M96: 60,737,633 km (0.12 R)
• M97: 61,944,589 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 483.3

Radius: 4.9

Gravity: 20.13 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 16.95 AU - 22.25 AU

Year: 32347 Days

Day: 21.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,332,884 km

• M1: 183,557 km (0.117 R)
• M2: 232,325 km (0.114 R)
• M3: 407,654 km (0.102 R)
• M4: 474,674 km (0.101 R)
• M5: 521,498 km (0.086 R)
• M6: 645,664 km (0.12 R)
• M7: 751,879 km (0.09 R)
• M8: 807,081 km (0.115 R)
• M9: 1,825,543 km (0.113 R)
• M10: 2,171,413 km (0.107 R)
• M11: 4,084,471 km (0.087 R)
• M12: 6,369,279 km (0.101 R)
• M13: 6,772,445 km (0.066 R)
• M14: 7,603,461 km (0.101 R)
• M15: 9,294,516 km (0.103 R)
• M16: 10,551,138 km (0.104 R)
• M17: 12,856,890 km (0.075 R)
• M18: 13,073,956 km (0.113 R)
• M19: 13,292,369 km (0.059 R)
• M20: 14,103,040 km (0.116 R)
• M21: 17,903,574 km (0.069 R)
• M22: 18,064,990 km (0.082 R)
• M23: 19,291,393 km (0.108 R)
• M24: 20,375,828 km (0.065 R)
• M25: 20,713,471 km (0.116 R)
• M26: 20,967,937 km (0.105 R)
• M27: 22,777,772 km (0.098 R)
• M28: 22,952,801 km (0.083 R)
• M29: 23,040,466 km (0.089 R)
• M30: 24,279,136 km (0.1 R)
• M31: 24,368,446 km (0.111 R)
• M32: 24,637,124 km (0.09 R)
• M33: 25,086,965 km (0.095 R)
• M34: 25,177,172 km (0.105 R)
• M35: 25,630,304 km (0.059 R)
• M36: 26,086,129 km (0.103 R)
• M37: 26,360,790 km (0.103 R)
• M38: 26,452,643 km (0.054 R)
• M39: 26,728,652 km (0.067 R)
• M40: 29,540,942 km (0.108 R)
• M41: 30,114,650 km (0.116 R)
• M42: 30,402,775 km (0.096 R)
• M43: 30,885,228 km (0.093 R)
• M44: 31,370,075 km (0.037 R)
• M45: 31,467,463 km (0.075 R)
• M46: 34,231,733 km (0.08 R)
• M47: 34,934,992 km (0.06 R)
• M48: 35,237,778 km (0.111 R)
• M49: 35,541,462 km (0.065 R)
• M50: 36,560,074 km (0.116 R)
• M51: 38,002,048 km (0.09 R)
• M52: 38,938,830 km (0.11 R)
• M53: 39,147,968 km (0.06 R)
• M54: 40,516,938 km (0.074 R)
• M55: 41,367,102 km (0.092 R)
• M56: 43,952,752 km (0.109 R)
• M57: 44,279,623 km (0.118 R)
• M58: 46,147,203 km (0.06 R)
• M59: 51,327,628 km (0.119 R)
• M60: 51,442,220 km (0.094 R)
• M61: 54,921,118 km (0.069 R)
• M62: 55,038,253 km (0.104 R)
• M63: 55,273,122 km (0.096 R)
• M64: 56,215,589 km (0.042 R)
• M65: 56,333,771 km (0.115 R)
• M66: 56,807,248 km (0.113 R)
• M67: 57,044,510 km (0.059 R)
• M68: 61,249,707 km (0.107 R)
• M69: 63,204,951 km (0.111 R)
• M70: 63,450,890 km (0.078 R)
• M71: 63,820,247 km (0.1 R)
• M72: 64,437,488 km (0.114 R)
• M73: 64,684,923 km (0.108 R)
• M74: 65,429,172 km (0.073 R)
• M75: 66,425,793 km (0.069 R)
• M76: 67,553,162 km (0.09 R)
• M77: 68,434,294 km (0.118 R)
• M78: 68,560,405 km (0.114 R)
• M79: 68,939,486 km (0.068 R)
• M80: 69,192,606 km (0.117 R)
• M81: 71,228,333 km (0.096 R)
• M82: 73,929,921 km (0.1 R)
• M83: 78,638,514 km (0.113 R)
• M84: 79,963,503 km (0.066 R)
• M85: 80,096,495 km (0.067 R)
• M86: 83,173,723 km (0.068 R)
• M87: 85,201,223 km (0.07 R)
• M88: 87,108,447 km (0.073 R)
• M89: 89,719,079 km (0.12 R)
• M90: 89,995,386 km (0.075 R)
• M91: 90,548,749 km (0.108 R)
• M92: 91,381,111 km (0.074 R)
• M93: 91,659,064 km (0.101 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 17,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit