🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.51 AU - 0.69 AU

Year: 163 Days

Day: 28.7 Hours

Environment

Temp: 185 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.62 AU - 0.96 AU

Year: 246 Days

Day: 29.3 Hours

Environment

Temp: 145 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.44 AU - 1.86 AU

Year: 741 Days

Day: 35.4 Hours

Environment

Temp: -30 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.66 AU - 5.38 AU

Year: 3362 Days

Day: 20.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.32 AU - 5.22 AU

Year: 3645 Days

Day: 36.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942

Radius: 9.2

Gravity: 11.13 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 10.61 AU - 11.47 AU

Year: 12833 Days

Day: 11.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 89,067,267 km

• M1: 177,273 km (0.095 R)
• M2: 393,143 km (0.049 R)
• M3: 543,639 km (0.057 R)
• M4: 617,091 km (0.102 R)
• M5: 816,954 km (0.098 R)
• M6: 992,133 km (0.105 R)
• M7: 1,084,435 km (0.078 R)
• M8: 2,071,631 km (0.112 R)
• M9: 2,313,531 km (0.108 R)
• M10: 2,406,731 km (0.114 R)
• M11: 2,693,659 km (0.047 R)
• M12: 3,300,578 km (0.029 R)
• M13: 3,547,863 km (0.095 R)
• M14: 3,837,933 km (0.058 R)
• M15: 5,154,694 km (0.067 R)
• M16: 5,400,483 km (0.104 R)
• M17: 5,692,199 km (0.104 R)
• M18: 6,117,955 km (0.117 R)
• M19: 6,999,984 km (0.096 R)
• M20: 7,135,669 km (0.04 R)
• M21: 7,921,357 km (0.094 R)
• M22: 9,876,302 km (0.113 R)
• M23: 10,028,592 km (0.053 R)
• M24: 10,387,328 km (0.111 R)
• M25: 10,906,882 km (0.109 R)
• M26: 11,702,293 km (0.081 R)
• M27: 12,079,729 km (0.096 R)
• M28: 12,351,847 km (0.04 R)
• M29: 12,846,867 km (0.12 R)
• M30: 12,957,719 km (0.074 R)
• M31: 13,180,470 km (0.101 R)
• M32: 13,460,667 km (0.097 R)
• M33: 13,969,898 km (0.117 R)
• M34: 14,084,041 km (0.073 R)
• M35: 16,129,194 km (0.097 R)
• M36: 16,791,015 km (0.102 R)
• M37: 18,016,969 km (0.085 R)
• M38: 18,955,247 km (0.114 R)
• M39: 21,468,342 km (0.101 R)
• M40: 21,534,165 km (0.098 R)
• M41: 21,996,721 km (0.11 R)
• M42: 23,539,375 km (0.072 R)
• M43: 24,152,427 km (0.065 R)
• M44: 24,289,458 km (0.069 R)
• M45: 24,495,455 km (0.103 R)
• M46: 25,324,975 km (0.049 R)
• M47: 26,304,392 km (0.03 R)
• M48: 26,869,573 km (0.095 R)
• M49: 27,438,942 km (0.108 R)
• M50: 28,228,071 km (0.049 R)
• M51: 29,243,242 km (0.065 R)
• M52: 30,344,282 km (0.11 R)
• M53: 30,418,184 km (0.113 R)
• M54: 30,788,439 km (0.112 R)
• M55: 30,936,989 km (0.039 R)
• M56: 31,908,328 km (0.071 R)
• M57: 32,284,567 km (0.109 R)
• M58: 32,737,998 km (0.054 R)
• M59: 33,498,554 km (0.081 R)
• M60: 35,114,360 km (0.114 R)
• M61: 36,440,845 km (0.058 R)
• M62: 37,228,777 km (0.039 R)
• M63: 38,181,865 km (0.075 R)
• M64: 38,341,485 km (0.082 R)
• M65: 38,982,064 km (0.043 R)
• M66: 40,680,598 km (0.084 R)
• M67: 41,990,926 km (0.061 R)
• M68: 42,899,733 km (0.08 R)
• M69: 43,648,171 km (0.104 R)
• M70: 43,815,122 km (0.09 R)
• M71: 46,429,195 km (0.066 R)
• M72: 48,142,240 km (0.116 R)
• M73: 48,573,830 km (0.038 R)
• M74: 48,746,765 km (0.08 R)
• M75: 49,527,666 km (0.103 R)
• M76: 50,137,876 km (0.108 R)
• M77: 50,312,606 km (0.101 R)
• M78: 51,365,775 km (0.051 R)
• M79: 52,514,837 km (0.031 R)
• M80: 54,568,367 km (0.068 R)
• M81: 57,012,497 km (0.11 R)
• M82: 57,560,474 km (0.073 R)
• M83: 58,293,802 km (0.098 R)
• M84: 59,307,178 km (0.075 R)
• M85: 59,862,486 km (0.058 R)
• M86: 60,140,738 km (0.112 R)
• M87: 61,258,084 km (0.034 R)
• M88: 61,444,932 km (0.093 R)
• M89: 62,664,304 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285.2

Radius: 8

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 12.61 AU - 15.33 AU

Year: 18267 Days

Day: 20.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 89,067,267 km

• M1: 187,895 km (0.09 R)
• M2: 250,427 km (0.041 R)
• M3: 479,461 km (0.095 R)
• M4: 609,163 km (0.078 R)
• M5: 660,923 km (0.101 R)
• M6: 750,832 km (0.042 R)
• M7: 1,067,082 km (0.107 R)
• M8: 1,469,500 km (0.111 R)
• M9: 1,712,297 km (0.119 R)
• M10: 2,896,065 km (0.119 R)
• M11: 3,452,270 km (0.115 R)
• M12: 3,548,312 km (0.086 R)
• M13: 3,645,102 km (0.098 R)
• M14: 3,775,551 km (0.051 R)
• M15: 3,874,585 km (0.106 R)
• M16: 4,451,285 km (0.111 R)
• M17: 4,982,357 km (0.105 R)
• M18: 5,873,362 km (0.077 R)
• M19: 6,220,130 km (0.104 R)
• M20: 6,494,343 km (0.048 R)
• M21: 7,177,107 km (0.101 R)
• M22: 7,798,387 km (0.1 R)
• M23: 8,009,171 km (0.113 R)
• M24: 8,094,142 km (0.069 R)
• M25: 8,479,955 km (0.075 R)
• M26: 9,899,489 km (0.117 R)
• M27: 10,590,033 km (0.062 R)
• M28: 11,248,563 km (0.097 R)
• M29: 11,582,765 km (0.089 R)
• M30: 11,871,937 km (0.039 R)
• M31: 12,703,851 km (0.11 R)
• M32: 13,252,127 km (0.073 R)
• M33: 13,352,657 km (0.112 R)
• M34: 14,217,482 km (0.105 R)
• M35: 14,320,406 km (0.081 R)
• M36: 14,527,000 km (0.101 R)
• M37: 14,838,762 km (0.111 R)
• M38: 14,995,391 km (0.117 R)
• M39: 15,574,634 km (0.095 R)
• M40: 16,161,357 km (0.042 R)
• M41: 16,215,063 km (0.095 R)
• M42: 17,136,735 km (0.072 R)
• M43: 18,075,462 km (0.09 R)
• M44: 18,131,262 km (0.078 R)
• M45: 18,187,062 km (0.048 R)
• M46: 18,635,556 km (0.119 R)
• M47: 19,600,463 km (0.078 R)
• M48: 20,002,582 km (0.087 R)
• M49: 20,175,666 km (0.083 R)
• M50: 20,291,455 km (0.114 R)
• M51: 20,756,555 km (0.098 R)
• M52: 20,873,241 km (0.068 R)
• M53: 21,283,887 km (0.065 R)
• M54: 21,519,654 km (0.118 R)
• M55: 22,172,648 km (0.06 R)
• M56: 22,531,534 km (0.057 R)
• M57: 23,073,527 km (0.041 R)
• M58: 23,802,816 km (0.083 R)
• M59: 23,925,187 km (0.102 R)
• M60: 24,601,519 km (0.031 R)
• M61: 24,663,303 km (0.081 R)
• M62: 25,159,519 km (0.084 R)
• M63: 26,224,956 km (0.108 R)
• M64: 26,731,344 km (0.06 R)
• M65: 27,368,930 km (0.116 R)
• M66: 28,659,212 km (0.034 R)
• M67: 29,180,860 km (0.098 R)
• M68: 29,246,234 km (0.118 R)
• M69: 31,701,135 km (0.118 R)
• M70: 32,172,967 km (0.036 R)
• M71: 34,774,623 km (0.11 R)
• M72: 35,191,553 km (0.119 R)
• M73: 38,729,842 km (0.095 R)
• M74: 40,249,307 km (0.09 R)
• M75: 40,468,019 km (0.084 R)
• M76: 40,687,030 km (0.117 R)
• M77: 40,833,337 km (0.107 R)
• M78: 41,199,702 km (0.113 R)
• M79: 42,157,578 km (0.082 R)
• M80: 43,570,529 km (0.067 R)
• M81: 43,720,127 km (0.086 R)
• M82: 44,320,464 km (0.092 R)
• M83: 45,150,283 km (0.088 R)
• M84: 46,901,924 km (0.109 R)
• M85: 47,670,409 km (0.105 R)
• M86: 48,210,906 km (0.045 R)
• M87: 48,365,740 km (0.111 R)
• M88: 48,598,215 km (0.116 R)
• M89: 50,943,311 km (0.118 R)
• M90: 51,733,337 km (0.119 R)
• M91: 52,209,208 km (0.104 R)
• M92: 52,527,253 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 550

Radius: 4.2

Gravity: 31.18 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 17.51 AU - 19.87 AU

Year: 28268 Days

Day: 20.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,067,267 km

• M1: 514,766 km (0.065 R)
• M2: 635,043 km (0.09 R)
• M3: 685,757 km (0.088 R)
• M4: 873,801 km (0.105 R)
• M5: 901,926 km (0.065 R)
• M6: 1,493,436 km (0.101 R)
• M7: 1,595,910 km (0.056 R)
• M8: 1,771,987 km (0.107 R)
• M9: 1,807,890 km (0.091 R)
• M10: 2,104,244 km (0.11 R)
• M11: 2,375,913 km (0.106 R)
• M12: 2,952,015 km (0.09 R)
• M13: 3,388,691 km (0.077 R)
• M14: 3,523,628 km (0.081 R)
• M15: 3,614,584 km (0.104 R)
• M16: 3,752,513 km (0.074 R)
• M17: 4,128,602 km (0.092 R)
• M18: 4,272,814 km (0.106 R)
• M19: 4,321,284 km (0.044 R)
• M20: 5,171,898 km (0.057 R)
• M21: 5,536,916 km (0.051 R)
• M22: 6,181,833 km (0.077 R)
• M23: 6,850,086 km (0.076 R)
• M24: 7,077,924 km (0.067 R)
• M25: 7,717,305 km (0.088 R)
• M26: 8,013,958 km (0.078 R)
• M27: 9,999,271 km (0.087 R)
• M28: 10,128,225 km (0.1 R)
• M29: 12,126,703 km (0.098 R)
• M30: 12,679,766 km (0.119 R)
• M31: 13,881,785 km (0.115 R)
• M32: 13,953,741 km (0.117 R)
• M33: 15,119,857 km (0.058 R)
• M34: 15,342,010 km (0.051 R)
• M35: 15,565,210 km (0.097 R)
• M36: 15,639,859 km (0.078 R)
• M37: 15,939,653 km (0.079 R)
• M38: 16,241,242 km (0.031 R)
• M39: 16,620,922 km (0.113 R)
• M40: 17,157,529 km (0.092 R)
• M41: 18,405,026 km (0.103 R)
• M42: 19,762,178 km (0.102 R)
• M43: 21,068,616 km (0.074 R)
• M44: 23,079,959 km (0.082 R)
• M45: 23,678,201 km (0.06 R)
• M46: 23,764,071 km (0.117 R)
• M47: 24,108,445 km (0.119 R)
• M48: 25,590,810 km (0.074 R)
• M49: 26,923,129 km (0.11 R)
• M50: 27,462,280 km (0.044 R)
• M51: 28,917,568 km (0.113 R)
• M52: 29,469,733 km (0.086 R)
• M53: 31,523,862 km (0.086 R)
• M54: 32,092,034 km (0.06 R)
• M55: 32,568,055 km (0.107 R)
• M56: 33,623,617 km (0.073 R)
• M57: 33,913,388 km (0.037 R)
• M58: 35,866,688 km (0.119 R)
• M59: 36,360,660 km (0.1 R)
• M60: 37,856,040 km (0.104 R)
• M61: 38,358,988 km (0.118 R)
• M62: 38,965,458 km (0.105 R)
• M63: 39,575,070 km (0.072 R)
• M64: 39,676,946 km (0.069 R)
• M65: 40,700,793 km (0.074 R)
• M66: 40,803,717 km (0.086 R)
• M67: 42,252,871 km (0.107 R)
• M68: 42,356,992 km (0.081 R)
• M69: 42,983,657 km (0.091 R)
• M70: 43,824,098 km (0.055 R)
• M71: 47,347,726 km (0.106 R)
• M72: 49,636,723 km (0.077 R)
• M73: 50,960,963 km (0.101 R)
• M74: 51,627,422 km (0.103 R)
• M75: 51,738,723 km (0.118 R)
• M76: 52,520,521 km (0.052 R)
• M77: 55,002,500 km (0.114 R)
• M78: 55,230,038 km (0.117 R)
• M79: 55,914,598 km (0.046 R)
• M80: 60,431,705 km (0.096 R)
• M81: 61,963,288 km (0.088 R)
• M82: 63,150,048 km (0.119 R)
• M83: 64,464,116 km (0.108 R)
• M84: 67,849,516 km (0.057 R)
• M85: 70,549,757 km (0.081 R)
• M86: 73,034,877 km (0.084 R)
• M87: 73,911,371 km (0.074 R)
• M88: 75,927,950 km (0.109 R)
• M89: 76,054,660 km (0.119 R)
• M90: 79,500,198 km (0.112 R)
• M91: 79,886,161 km (0.102 R)
• M92: 83,257,349 km (0.114 R)
• M93: 86,939,401 km (0.082 R)
• M94: 88,001,247 km (0.059 R)
• M95: 88,267,381 km (0.103 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 15,560 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit