🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.65 AU - 0.85 AU

Year: 236 Days

Day: 14.3 Hours

Environment

Temp: 193 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.87 AU - 0.91 AU

Year: 305 Days

Day: 25 Hours

Environment

Temp: 108 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.92 AU - 0.92 AU

Year: 321 Days

Day: 37.8 Hours

Environment

Temp: 77 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.1 AU - 1.48 AU

Year: 532 Days

Day: 17.7 Hours

Environment

Temp: 10 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.32 AU - 1.34 AU

Year: 557 Days

Day: 26.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 122.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.54 AU - 1.94 AU

Year: 834 Days

Day: 27 Hours

Environment

Temp: -46 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,202,606 km

• M1: 580,290 km (0.053 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.64 AU - 5.1 AU

Year: 3906 Days

Day: 15.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 108.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,202,606 km

• M1: 2,679,597 km (0.088 R)

Asteroid Belt

Center: 9.41 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 13.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 743.2

Radius: 4

Gravity: 46.45 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 13.7 AU - 14.18 AU

Year: 18916 Days

Day: 23.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 135.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,202,606 km

• M1: 202,107 km (0.087 R)
• M2: 1,240,166 km (0.117 R)
• M3: 1,473,988 km (0.109 R)
• M4: 1,504,207 km (0.118 R)
• M5: 1,753,287 km (0.109 R)
• M6: 2,288,997 km (0.08 R)
• M7: 2,871,531 km (0.06 R)
• M8: 2,909,379 km (0.088 R)
• M9: 3,497,299 km (0.037 R)
• M10: 3,619,221 km (0.109 R)
• M11: 3,660,211 km (0.089 R)
• M12: 4,163,608 km (0.101 R)
• M13: 4,379,627 km (0.09 R)
• M14: 4,913,093 km (0.068 R)
• M15: 5,187,456 km (0.096 R)
• M16: 5,561,151 km (0.106 R)
• M17: 6,284,607 km (0.085 R)
• M18: 6,432,858 km (0.058 R)
• M19: 6,632,422 km (0.104 R)
• M20: 6,682,537 km (0.099 R)
• M21: 7,554,842 km (0.08 R)
• M22: 7,607,351 km (0.115 R)
• M23: 8,084,568 km (0.099 R)
• M24: 8,138,124 km (0.113 R)
• M25: 9,012,075 km (0.086 R)
• M26: 9,067,725 km (0.067 R)
• M27: 10,729,309 km (0.095 R)
• M28: 12,050,856 km (0.113 R)
• M29: 12,606,164 km (0.077 R)
• M30: 12,980,906 km (0.088 R)
• M31: 13,296,109 km (0.114 R)
• M32: 13,869,667 km (0.083 R)
• M33: 15,040,869 km (0.079 R)
• M34: 15,438,201 km (0.034 R)
• M35: 15,705,084 km (0.09 R)
• M36: 15,771,954 km (0.109 R)
• M37: 16,243,337 km (0.106 R)
• M38: 16,650,991 km (0.102 R)
• M39: 17,824,138 km (0.087 R)
• M40: 17,894,000 km (0.078 R)
• M41: 20,031,155 km (0.105 R)
• M42: 20,687,890 km (0.063 R)
• M43: 22,473,191 km (0.08 R)
• M44: 22,775,528 km (0.106 R)
• M45: 22,851,374 km (0.1 R)
• M46: 23,155,357 km (0.055 R)
• M47: 23,767,362 km (0.085 R)
• M48: 23,844,255 km (0.093 R)
• M49: 23,921,298 km (0.084 R)
• M50: 25,793,066 km (0.039 R)
• M51: 26,268,339 km (0.106 R)
• M52: 26,746,454 km (0.105 R)
• M53: 26,906,523 km (0.081 R)
• M54: 26,986,558 km (0.071 R)
• M55: 27,549,645 km (0.108 R)
• M56: 29,427,098 km (0.108 R)
• M57: 29,840,736 km (0.071 R)
• M58: 31,429,615 km (0.057 R)
• M59: 31,598,511 km (0.084 R)
• M60: 32,960,300 km (0.105 R)
• M61: 33,734,619 km (0.089 R)
• M62: 34,601,987 km (0.075 R)
• M63: 34,776,419 km (0.114 R)
• M64: 35,125,879 km (0.069 R)
• M65: 36,802,423 km (0.047 R)
• M66: 38,595,054 km (0.076 R)
• M67: 40,691,369 km (0.103 R)
• M68: 41,059,679 km (0.108 R)
• M69: 42,637,488 km (0.08 R)
• M70: 42,824,485 km (0.12 R)
• M71: 44,046,101 km (0.088 R)
• M72: 44,518,980 km (0.118 R)
• M73: 48,070,433 km (0.074 R)
• M74: 48,947,974 km (0.107 R)
• M75: 49,830,752 km (0.106 R)
• M76: 50,520,996 km (0.102 R)
• M77: 56,053,275 km (0.058 R)
• M78: 57,182,589 km (0.1 R)
• M79: 58,423,055 km (0.046 R)
• M80: 58,838,488 km (0.113 R)
• M81: 60,720,280 km (0.06 R)
• M82: 61,668,431 km (0.105 R)
• M83: 62,197,409 km (0.107 R)
• M84: 63,793,170 km (0.109 R)
• M85: 65,510,104 km (0.036 R)
• M86: 66,157,863 km (0.101 R)
• M87: 66,916,324 km (0.089 R)
• M88: 68,332,418 km (0.095 R)
• M89: 70,199,100 km (0.08 R)
• M90: 71,083,223 km (0.078 R)
• M91: 71,526,781 km (0.089 R)
• M92: 73,198,089 km (0.088 R)
• M93: 73,421,887 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366.2

Radius: 5.8

Gravity: 10.89 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 16.38 AU - 17.92 AU

Year: 25812 Days

Day: 24.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,202,606 km

• M1: 168,298 km (0.102 R)
• M2: 234,270 km (0.07 R)
• M3: 657,183 km (0.116 R)
• M4: 1,146,967 km (0.066 R)
• M5: 1,340,397 km (0.082 R)
• M6: 1,514,529 km (0.037 R)
• M7: 1,574,218 km (0.096 R)
• M8: 1,634,656 km (0.072 R)
• M9: 2,524,913 km (0.052 R)
• M10: 2,849,989 km (0.117 R)
• M11: 3,659,314 km (0.086 R)
• M12: 3,699,555 km (0.051 R)
• M13: 3,985,287 km (0.068 R)
• M14: 4,708,743 km (0.095 R)
• M15: 4,796,407 km (0.094 R)
• M16: 5,797,067 km (0.118 R)
• M17: 6,224,618 km (0.106 R)
• M18: 6,320,959 km (0.069 R)
• M19: 7,669,883 km (0.085 R)
• M20: 7,825,165 km (0.085 R)
• M21: 8,616,837 km (0.115 R)
• M22: 9,213,434 km (0.1 R)
• M23: 9,323,388 km (0.068 R)
• M24: 10,675,902 km (0.076 R)
• M25: 11,670,579 km (0.065 R)
• M26: 12,572,504 km (0.103 R)
• M27: 12,633,540 km (0.116 R)
• M28: 14,061,751 km (0.041 R)
• M29: 14,506,506 km (0.099 R)
• M30: 15,085,150 km (0.114 R)
• M31: 15,736,798 km (0.115 R)
• M32: 15,934,118 km (0.056 R)
• M33: 16,932,983 km (0.081 R)
• M34: 17,678,280 km (0.097 R)
• M35: 18,434,198 km (0.116 R)
• M36: 18,850,977 km (0.088 R)
• M37: 19,060,564 km (0.092 R)
• M38: 19,411,521 km (0.116 R)
• M39: 20,620,870 km (0.066 R)
• M40: 21,781,001 km (0.104 R)
• M41: 22,000,910 km (0.111 R)
• M42: 22,369,070 km (0.105 R)
• M43: 22,516,873 km (0.086 R)
• M44: 22,962,376 km (0.086 R)
• M45: 26,394,450 km (0.071 R)
• M46: 26,472,540 km (0.068 R)
• M47: 27,336,318 km (0.084 R)
• M48: 29,982,704 km (0.099 R)
• M49: 31,047,542 km (0.094 R)
• M50: 33,214,018 km (0.061 R)
• M51: 33,636,184 km (0.081 R)
• M52: 34,060,144 km (0.038 R)
• M53: 35,170,609 km (0.063 R)
• M54: 35,256,628 km (0.088 R)
• M55: 35,428,665 km (0.104 R)
• M56: 37,164,449 km (0.087 R)
• M57: 38,750,187 km (0.09 R)
• M58: 39,462,123 km (0.091 R)
• M59: 39,730,203 km (0.041 R)
• M60: 40,628,089 km (0.063 R)
• M61: 42,169,695 km (0.086 R)
• M62: 42,261,099 km (0.103 R)
• M63: 42,810,123 km (0.112 R)
• M64: 43,915,353 km (0.089 R)
• M65: 44,657,508 km (0.118 R)
• M66: 44,843,607 km (0.08 R)
• M67: 46,342,129 km (0.067 R)
• M68: 47,002,903 km (0.074 R)
• M69: 48,716,247 km (0.074 R)
• M70: 51,129,710 km (0.06 R)
• M71: 51,714,787 km (0.079 R)
• M72: 52,007,999 km (0.09 R)
• M73: 52,203,972 km (0.045 R)
• M74: 52,989,810 km (0.117 R)
• M75: 53,483,034 km (0.098 R)
• M76: 54,573,303 km (0.114 R)
• M77: 55,171,096 km (0.102 R)
• M78: 55,871,364 km (0.093 R)
• M79: 59,313,910 km (0.103 R)
• M80: 60,133,856 km (0.047 R)
• M81: 61,060,764 km (0.108 R)
• M82: 61,474,253 km (0.044 R)
• M83: 61,992,460 km (0.099 R)
• M84: 64,394,553 km (0.056 R)
• M85: 64,710,055 km (0.119 R)
• M86: 64,920,838 km (0.098 R)
• M87: 66,508,072 km (0.119 R)
• M88: 68,644,180 km (0.03 R)
• M89: 69,828,546 km (0.109 R)
• M90: 70,477,352 km (0.093 R)
• M91: 71,563,283 km (0.047 R)
• M92: 72,873,760 km (0.107 R)
• M93: 72,983,266 km (0.103 R)
• M94: 73,092,921 km (0.118 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 11,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit