🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.51 AU - 0.55 AU

Year: 149 Days

Day: 22.8 Hours

Environment

Temp: 158 °C

Axial Tilt: 76.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 98,466,331 km

• M1: 74,350 km (0.044 R)
• M2: 141,370 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.85 AU - 0.89 AU

Year: 312 Days

Day: 12.2 Hours

Environment

Temp: 29 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.99 AU - 1.41 AU

Year: 506 Days

Day: 20.2 Hours

Environment

Temp: -30 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,466,331 km

• M1: 274,662 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.44 AU - 1.64 AU

Year: 736 Days

Day: 17.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,466,331 km

• M1: 78,539 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.78 AU - 1.8 AU

Year: 922 Days

Day: 39.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.58 AU - 2.08 AU

Year: 953 Days

Day: 47.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.55 AU - 3.71 AU

Year: 2132 Days

Day: 39.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.5

Radius: 11.9

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.08 AU - 8.2 AU

Year: 6588 Days

Day: 12.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 98,466,331 km

• M1: 269,725 km (0.06 R)
• M2: 446,550 km (0.107 R)
• M3: 780,602 km (0.083 R)
• M4: 945,309 km (0.086 R)
• M5: 1,040,154 km (0.118 R)
• M6: 1,138,739 km (0.075 R)
• M7: 1,363,435 km (0.094 R)
• M8: 2,081,654 km (0.091 R)
• M9: 2,186,971 km (0.059 R)
• M10: 2,626,191 km (0.08 R)
• M11: 3,262,580 km (0.039 R)
• M12: 3,535,596 km (0.109 R)
• M13: 3,662,156 km (0.057 R)
• M14: 3,867,703 km (0.09 R)
• M15: 4,480,307 km (0.087 R)
• M16: 4,812,115 km (0.075 R)
• M17: 5,009,434 km (0.034 R)
• M18: 5,238,169 km (0.098 R)
• M19: 5,441,174 km (0.066 R)
• M20: 5,558,309 km (0.086 R)
• M21: 6,096,113 km (0.071 R)
• M22: 6,371,373 km (0.104 R)
• M23: 6,463,974 km (0.101 R)
• M24: 6,713,204 km (0.117 R)
• M25: 8,107,008 km (0.062 R)
• M26: 8,511,670 km (0.114 R)
• M27: 8,716,470 km (0.101 R)
• M28: 8,992,178 km (0.115 R)
• M29: 9,270,730 km (0.111 R)
• M30: 9,446,208 km (0.056 R)
• M31: 9,587,428 km (0.117 R)
• M32: 9,729,397 km (0.053 R)
• M33: 10,015,428 km (0.11 R)
• M34: 10,340,504 km (0.117 R)
• M35: 10,559,216 km (0.093 R)
• M36: 10,853,176 km (0.061 R)
• M37: 10,964,028 km (0.067 R)
• M38: 11,187,078 km (0.052 R)
• M39: 11,449,174 km (0.074 R)
• M40: 11,524,422 km (0.069 R)
• M41: 11,789,210 km (0.102 R)
• M42: 11,903,203 km (0.083 R)
• M43: 12,209,131 km (0.11 R)
• M44: 12,479,006 km (0.043 R)
• M45: 13,142,771 km (0.112 R)
• M46: 13,261,103 km (0.074 R)
• M47: 13,459,021 km (0.087 R)
• M48: 13,737,872 km (0.06 R)
• M49: 14,545,102 km (0.115 R)
• M50: 14,995,541 km (0.089 R)
• M51: 15,077,969 km (0.117 R)
• M52: 15,284,714 km (0.093 R)
• M53: 16,036,593 km (0.101 R)
• M54: 16,757,654 km (0.112 R)
• M55: 17,532,870 km (0.105 R)
• M56: 17,706,703 km (0.086 R)
• M57: 18,187,810 km (0.071 R)
• M58: 19,118,009 km (0.062 R)
• M59: 19,296,929 km (0.1 R)
• M60: 20,245,678 km (0.107 R)
• M61: 20,382,411 km (0.106 R)
• M62: 20,611,146 km (0.048 R)
• M63: 21,024,784 km (0.08 R)
• M64: 22,565,044 km (0.073 R)
• M65: 22,659,589 km (0.104 R)
• M66: 22,991,398 km (0.085 R)
• M67: 23,134,264 km (0.101 R)
• M68: 23,468,316 km (0.112 R)
• M69: 23,900,354 km (0.055 R)
• M70: 24,045,015 km (0.111 R)
• M71: 24,967,436 km (0.062 R)
• M72: 25,065,273 km (0.03 R)
• M73: 25,261,096 km (0.051 R)
• M74: 25,359,233 km (0.112 R)
• M75: 25,506,736 km (0.079 R)
• M76: 25,753,273 km (0.086 R)
• M77: 26,099,593 km (0.11 R)
• M78: 26,597,005 km (0.059 R)
• M79: 27,601,406 km (0.099 R)
• M80: 28,618,073 km (0.067 R)
• M81: 30,531,280 km (0.046 R)
• M82: 31,635,312 km (0.088 R)
• M83: 31,794,185 km (0.114 R)
• M84: 33,774,562 km (0.043 R)
• M85: 33,991,030 km (0.092 R)
• M86: 34,752,333 km (0.106 R)
• M87: 35,684,328 km (0.097 R)
• M88: 35,794,432 km (0.092 R)
• M89: 36,347,196 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 792.8

Radius: 3

Gravity: 88.09 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 15.43 AU - 18.89 AU

Year: 27368 Days

Day: 22.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (100)

Outer Limit: 98,466,331 km

• M1: 72,106 km (0.081 R)
• M2: 107,710 km (0.074 R)
• M3: 255,513 km (0.089 R)
• M4: 627,413 km (0.117 R)
• M5: 1,170,903 km (0.043 R)
• M6: 1,341,743 km (0.078 R)
• M7: 1,412,204 km (0.028 R)
• M8: 1,447,958 km (0.105 R)
• M9: 2,018,674 km (0.116 R)
• M10: 2,099,606 km (0.08 R)
• M11: 2,181,436 km (0.11 R)
• M12: 2,306,350 km (0.119 R)
• M13: 2,694,856 km (0.063 R)
• M14: 3,434,169 km (0.118 R)
• M15: 3,825,966 km (0.098 R)
• M16: 5,985,710 km (0.118 R)
• M17: 6,277,875 km (0.103 R)
• M18: 6,336,816 km (0.057 R)
• M19: 6,514,838 km (0.115 R)
• M20: 6,634,366 km (0.081 R)
• M21: 6,936,404 km (0.109 R)
• M22: 7,491,562 km (0.051 R)
• M23: 7,554,094 km (0.112 R)
• M24: 8,253,614 km (0.097 R)
• M25: 8,513,016 km (0.083 R)
• M26: 9,849,823 km (0.077 R)
• M27: 10,263,461 km (0.118 R)
• M28: 10,823,705 km (0.09 R)
• M29: 17,438,923 km (0.067 R)
• M30: 17,938,430 km (0.099 R)
• M31: 19,036,778 km (0.119 R)
• M32: 20,418,314 km (0.075 R)
• M33: 21,742,405 km (0.114 R)
• M34: 22,010,634 km (0.08 R)
• M35: 22,821,604 km (0.079 R)
• M36: 24,751,566 km (0.097 R)
• M37: 26,924,625 km (0.059 R)
• M38: 27,020,367 km (0.105 R)
• M39: 28,569,453 km (0.092 R)
• M40: 29,354,693 km (0.117 R)
• M41: 29,552,162 km (0.058 R)
• M42: 31,449,512 km (0.071 R)
• M43: 33,488,830 km (0.066 R)
• M44: 34,524,496 km (0.112 R)
• M45: 35,255,730 km (0.091 R)
• M46: 36,309,049 km (0.109 R)
• M47: 36,733,159 km (0.093 R)
• M48: 37,908,250 km (0.098 R)
• M49: 39,639,397 km (0.109 R)
• M50: 40,624,349 km (0.103 R)
• M51: 41,396,124 km (0.103 R)
• M52: 41,506,677 km (0.088 R)
• M53: 42,283,838 km (0.07 R)
• M54: 42,506,889 km (0.115 R)
• M55: 43,290,183 km (0.089 R)
• M56: 45,326,360 km (0.108 R)
• M57: 45,668,640 km (0.076 R)
• M58: 45,782,932 km (0.098 R)
• M59: 48,788,503 km (0.083 R)
• M60: 49,139,310 km (0.09 R)
• M61: 50,906,211 km (0.112 R)
• M62: 53,173,815 km (0.085 R)
• M63: 55,596,253 km (0.116 R)
• M64: 56,452,552 km (0.097 R)
• M65: 57,807,011 km (0.111 R)
• M66: 59,671,150 km (0.095 R)
• M67: 60,046,341 km (0.089 R)
• M68: 62,060,527 km (0.105 R)
• M69: 62,567,514 km (0.119 R)
• M70: 62,694,523 km (0.116 R)
• M71: 63,330,613 km (0.055 R)
• M72: 63,841,041 km (0.045 R)
• M73: 66,025,469 km (0.067 R)
• M74: 66,154,722 km (0.08 R)
• M75: 68,103,832 km (0.055 R)
• M76: 68,234,431 km (0.107 R)
• M77: 68,757,575 km (0.109 R)
• M78: 69,282,215 km (0.116 R)
• M79: 70,203,438 km (0.091 R)
• M80: 71,128,701 km (0.097 R)
• M81: 73,392,566 km (0.074 R)
• M82: 73,928,575 km (0.073 R)
• M83: 74,062,764 km (0.09 R)
• M84: 74,600,569 km (0.117 R)
• M85: 77,853,873 km (0.086 R)
• M86: 78,948,631 km (0.108 R)
• M87: 82,263,271 km (0.082 R)
• M88: 83,238,499 km (0.071 R)
• M89: 83,797,546 km (0.107 R)
• M90: 86,752,703 km (0.042 R)
• M91: 88,171,938 km (0.058 R)
• M92: 90,602,155 km (0.087 R)
• M93: 90,745,769 km (0.112 R)
• M94: 90,889,533 km (0.081 R)
• M95: 91,321,123 km (0.104 R)
• M96: 92,042,035 km (0.111 R)
• M97: 93,634,504 km (0.102 R)
• M98: 94,215,841 km (0.073 R)
• M99: 96,699,914 km (0.118 R)
• M100: 97,876,352 km (0.104 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 16,059 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit