🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.55 AU - 0.55 AU

Year: 155 Days

Day: 40.4 Hours

Environment

Temp: 200 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.66 AU - 0.78 AU

Year: 233 Days

Day: 33 Hours

Environment

Temp: 125 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.86 AU - 1.02 AU

Year: 347 Days

Day: 41.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 87,039,521 km

• M1: 217,216 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.97 AU - 1.31 AU

Year: 464 Days

Day: 20.2 Hours

Environment

Temp: -12 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 87,039,521 km

• M1: 216,169 km (0.056 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.36 AU - 1.38 AU

Year: 611 Days

Day: 28 Hours

Environment

Temp: -51 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.2 AU - 1.64 AU

Year: 644 Days

Day: 31.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,039,521 km

• M1: 234,420 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.6

Radius: 11.6

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 6.66 AU - 7.52 AU

Year: 7189 Days

Day: 10.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 87,039,521 km

• M1: 205,248 km (0.083 R)
• M2: 352,153 km (0.076 R)
• M3: 571,913 km (0.051 R)
• M4: 771,626 km (0.112 R)
• M5: 894,595 km (0.095 R)
• M6: 1,146,069 km (0.086 R)
• M7: 1,645,128 km (0.082 R)
• M8: 1,994,140 km (0.061 R)
• M9: 2,266,557 km (0.119 R)
• M10: 2,366,788 km (0.078 R)
• M11: 2,468,514 km (0.079 R)
• M12: 2,697,698 km (0.103 R)
• M13: 3,043,718 km (0.108 R)
• M14: 3,289,956 km (0.037 R)
• M15: 3,404,100 km (0.095 R)
• M16: 3,566,114 km (0.108 R)
• M17: 3,754,308 km (0.041 R)
• M18: 4,165,553 km (0.084 R)
• M19: 4,616,740 km (0.114 R)
• M20: 5,647,619 km (0.111 R)
• M21: 5,951,003 km (0.086 R)
• M22: 6,203,225 km (0.077 R)
• M23: 6,516,334 km (0.083 R)
• M24: 6,660,396 km (0.078 R)
• M25: 7,336,728 km (0.047 R)
• M26: 7,426,637 km (0.11 R)
• M27: 7,850,747 km (0.048 R)
• M28: 8,034,902 km (0.093 R)
• M29: 8,220,553 km (0.07 R)
• M30: 8,407,700 km (0.108 R)
• M31: 8,533,212 km (0.093 R)
• M32: 9,331,915 km (0.065 R)
• M33: 9,658,039 km (0.077 R)
• M34: 9,954,841 km (0.072 R)
• M35: 11,103,004 km (0.075 R)
• M36: 11,275,341 km (0.113 R)
• M37: 12,257,152 km (0.117 R)
• M38: 12,399,719 km (0.092 R)
• M39: 13,193,335 km (0.073 R)
• M40: 13,266,339 km (0.076 R)
• M41: 13,522,750 km (0.083 R)
• M42: 14,302,005 km (0.107 R)
• M43: 15,248,511 km (0.079 R)
• M44: 16,254,407 km (0.056 R)
• M45: 17,241,903 km (0.082 R)
• M46: 17,883,977 km (0.041 R)
• M47: 19,191,612 km (0.031 R)
• M48: 19,898,910 km (0.116 R)
• M49: 20,276,795 km (0.076 R)
• M50: 20,403,205 km (0.086 R)
• M51: 20,572,250 km (0.111 R)
• M52: 21,039,594 km (0.063 R)
• M53: 21,424,509 km (0.08 R)
• M54: 22,768,347 km (0.11 R)
• M55: 23,605,347 km (0.079 R)
• M56: 24,452,520 km (0.109 R)
• M57: 24,632,187 km (0.045 R)
• M58: 25,218,910 km (0.064 R)
• M59: 26,222,412 km (0.099 R)
• M60: 26,452,344 km (0.055 R)
• M61: 26,636,798 km (0.102 R)
• M62: 26,867,927 km (0.087 R)
• M63: 27,192,555 km (0.118 R)
• M64: 27,658,552 km (0.113 R)
• M65: 28,033,444 km (0.092 R)
• M66: 28,315,586 km (0.109 R)
• M67: 29,692,784 km (0.093 R)
• M68: 30,751,937 km (0.098 R)
• M69: 31,140,293 km (0.111 R)
• M70: 32,216,350 km (0.097 R)
• M71: 32,758,942 km (0.07 R)
• M72: 33,006,526 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 707.2

Radius: 4.6

Gravity: 33.42 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 12.06 AU - 20.06 AU

Year: 24508 Days

Day: 18.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 87,039,521 km

• M1: 132,394 km (0.113 R)
• M2: 203,004 km (0.109 R)
• M3: 709,094 km (0.043 R)
• M4: 1,041,201 km (0.059 R)
• M5: 1,482,066 km (0.047 R)
• M6: 1,757,476 km (0.059 R)
• M7: 2,238,134 km (0.106 R)
• M8: 2,553,187 km (0.093 R)
• M9: 2,593,578 km (0.053 R)
• M10: 2,882,003 km (0.086 R)
• M11: 2,924,040 km (0.111 R)
• M12: 2,966,376 km (0.098 R)
• M13: 3,224,283 km (0.038 R)
• M14: 4,087,463 km (0.105 R)
• M15: 4,325,772 km (0.117 R)
• M16: 4,617,937 km (0.115 R)
• M17: 4,816,154 km (0.069 R)
• M18: 5,221,115 km (0.109 R)
• M19: 5,375,799 km (0.055 R)
• M20: 5,427,710 km (0.116 R)
• M21: 5,902,085 km (0.051 R)
• M22: 6,335,021 km (0.096 R)
• M23: 6,444,826 km (0.114 R)
• M24: 6,777,980 km (0.095 R)
• M25: 6,890,328 km (0.04 R)
• M26: 7,519,088 km (0.071 R)
• M27: 8,165,949 km (0.116 R)
• M28: 9,638,292 km (0.105 R)
• M29: 9,891,561 km (0.114 R)
• M30: 10,599,159 km (0.088 R)
• M31: 10,729,608 km (0.115 R)
• M32: 11,057,975 km (0.115 R)
• M33: 11,123,948 km (0.113 R)
• M34: 11,657,264 km (0.094 R)
• M35: 11,791,903 km (0.086 R)
• M36: 12,130,742 km (0.059 R)
• M37: 15,764,474 km (0.12 R)
• M38: 16,062,772 km (0.082 R)
• M39: 16,212,520 km (0.038 R)
• M40: 17,044,733 km (0.119 R)
• M41: 17,658,682 km (0.098 R)
• M42: 17,736,024 km (0.074 R)
• M43: 18,908,273 km (0.068 R)
• M44: 20,024,872 km (0.071 R)
• M45: 20,509,868 km (0.068 R)
• M46: 23,076,668 km (0.111 R)
• M47: 26,181,871 km (0.044 R)
• M48: 28,142,950 km (0.047 R)
• M49: 28,233,307 km (0.105 R)
• M50: 29,323,875 km (0.118 R)
• M51: 29,598,687 km (0.12 R)
• M52: 29,874,396 km (0.085 R)
• M53: 30,985,459 km (0.091 R)
• M54: 31,827,695 km (0.098 R)
• M55: 32,582,566 km (0.058 R)
• M56: 32,772,256 km (0.099 R)
• M57: 33,247,977 km (0.116 R)
• M58: 34,785,694 km (0.11 R)
• M59: 34,979,423 km (0.113 R)
• M60: 36,346,299 km (0.109 R)
• M61: 37,830,010 km (0.114 R)
• M62: 38,229,137 km (0.079 R)
• M63: 41,573,697 km (0.109 R)
• M64: 42,088,613 km (0.118 R)
• M65: 42,501,952 km (0.098 R)
• M66: 42,812,966 km (0.116 R)
• M67: 45,857,432 km (0.054 R)
• M68: 46,709,542 km (0.118 R)
• M69: 47,030,429 km (0.089 R)
• M70: 48,645,787 km (0.068 R)
• M71: 49,188,229 km (0.09 R)
• M72: 50,608,062 km (0.074 R)
• M73: 51,488,446 km (0.118 R)
• M74: 56,534,083 km (0.108 R)
• M75: 56,990,206 km (0.069 R)
• M76: 58,020,786 km (0.101 R)
• M77: 63,857,347 km (0.115 R)
• M78: 65,524,765 km (0.092 R)
• M79: 66,724,540 km (0.118 R)
• M80: 66,965,392 km (0.108 R)
• M81: 67,568,721 km (0.12 R)
• M82: 68,173,844 km (0.048 R)
• M83: 68,902,386 km (0.035 R)
• M84: 69,511,399 km (0.049 R)
• M85: 69,633,470 km (0.111 R)
• M86: 70,244,578 km (0.118 R)
• M87: 72,212,388 km (0.11 R)
• M88: 72,583,391 km (0.064 R)
• M89: 75,825,027 km (0.077 R)
• M90: 78,096,671 km (0.055 R)
• M91: 78,858,872 km (0.073 R)
• M92: 85,828,487 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 542.5

Radius: 5.2

Gravity: 20.06 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 15.09 AU - 19.59 AU

Year: 27496 Days

Day: 20.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,039,521 km

• M1: 138,976 km (0.105 R)
• M2: 867,368 km (0.08 R)
• M3: 979,268 km (0.063 R)
• M4: 1,066,334 km (0.045 R)
• M5: 1,279,511 km (0.091 R)
• M6: 1,886,878 km (0.08 R)
• M7: 2,571,288 km (0.062 R)
• M8: 2,898,010 km (0.116 R)
• M9: 2,939,748 km (0.118 R)
• M10: 3,023,822 km (0.108 R)
• M11: 4,283,286 km (0.104 R)
• M12: 4,331,008 km (0.074 R)
• M13: 4,523,391 km (0.117 R)
• M14: 4,620,629 km (0.039 R)
• M15: 5,475,282 km (0.03 R)
• M16: 6,214,894 km (0.06 R)
• M17: 6,323,053 km (0.093 R)
• M18: 6,486,564 km (0.071 R)
• M19: 6,762,123 km (0.117 R)
• M20: 6,873,424 km (0.056 R)
• M21: 7,267,913 km (0.101 R)
• M22: 7,554,094 km (0.12 R)
• M23: 7,669,584 km (0.093 R)
• M24: 7,785,672 km (0.096 R)
• M25: 8,137,526 km (0.089 R)
• M26: 8,434,627 km (0.062 R)
• M27: 9,100,786 km (0.106 R)
• M28: 9,162,122 km (0.056 R)
• M29: 9,347,174 km (0.115 R)
• M30: 10,676,650 km (0.111 R)
• M31: 11,330,244 km (0.058 R)
• M32: 11,996,702 km (0.077 R)
• M33: 13,089,365 km (0.05 R)
• M34: 13,788,286 km (0.052 R)
• M35: 14,000,266 km (0.074 R)
• M36: 14,427,667 km (0.116 R)
• M37: 14,642,939 km (0.066 R)
• M38: 15,004,068 km (0.082 R)
• M39: 17,460,016 km (0.04 R)
• M40: 18,773,037 km (0.07 R)
• M41: 19,086,594 km (0.109 R)
• M42: 20,197,508 km (0.093 R)
• M43: 20,358,026 km (0.114 R)
• M44: 21,247,834 km (0.083 R)
• M45: 22,731,097 km (0.109 R)
• M46: 23,823,012 km (0.119 R)
• M47: 23,907,685 km (0.066 R)
• M48: 25,190,187 km (0.067 R)
• M49: 25,362,973 km (0.098 R)
• M50: 30,999,671 km (0.093 R)
• M51: 32,678,308 km (0.038 R)
• M52: 32,772,406 km (0.059 R)
• M53: 33,055,295 km (0.066 R)
• M54: 40,790,403 km (0.072 R)
• M55: 40,993,257 km (0.12 R)
• M56: 43,556,168 km (0.096 R)
• M57: 44,700,143 km (0.12 R)
• M58: 46,381,773 km (0.103 R)
• M59: 48,405,533 km (0.104 R)
• M60: 50,348,959 km (0.096 R)
• M61: 51,002,552 km (0.108 R)
• M62: 51,439,826 km (0.111 R)
• M63: 51,988,102 km (0.087 R)
• M64: 53,644,600 km (0.093 R)
• M65: 53,755,601 km (0.095 R)
• M66: 54,200,505 km (0.061 R)
• M67: 55,767,393 km (0.086 R)
• M68: 57,462,786 km (0.085 R)
• M69: 57,690,025 km (0.032 R)
• M70: 57,917,713 km (0.105 R)
• M71: 58,602,423 km (0.033 R)
• M72: 58,945,750 km (0.059 R)
• M73: 59,519,308 km (0.073 R)
• M74: 59,864,430 km (0.099 R)
• M75: 60,094,961 km (0.118 R)
• M76: 61,832,690 km (0.114 R)
• M77: 62,065,613 km (0.114 R)
• M78: 62,415,523 km (0.096 R)
• M79: 65,120,252 km (0.057 R)
• M80: 65,357,215 km (0.094 R)
• M81: 66,069,900 km (0.07 R)
• M82: 67,983,107 km (0.094 R)
• M83: 69,793,091 km (0.098 R)
• M84: 71,863,526 km (0.04 R)
• M85: 75,690,688 km (0.07 R)
• M86: 76,438,977 km (0.095 R)
• M87: 77,315,172 km (0.032 R)
• M88: 78,320,619 km (0.091 R)
• M89: 78,572,691 km (0.107 R)
• M90: 79,077,584 km (0.115 R)
• M91: 80,217,520 km (0.09 R)
• M92: 81,745,812 km (0.102 R)
• M93: 82,769,959 km (0.097 R)
• M94: 85,738,130 km (0.038 R)
• M95: 86,387,983 km (0.09 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 14,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit