🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.48 AU - 0.66 AU

Year: 165 Days

Day: 32 Hours

Environment

Temp: 166 °C

Axial Tilt: 39.4 °

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: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.71 AU - 0.73 AU

Year: 234 Days

Day: 47.3 Hours

Environment

Temp: 120 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.7 AU - 2.28 AU

Year: 1075 Days

Day: 20.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.41 AU - 3.55 AU

Year: 1970 Days

Day: 24.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,604,871 km

• M1: 361,578 km (0.103 R)

Asteroid Belt

Center: 4.29 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.4

Radius: 12.7

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.46 AU - 6.74 AU

Year: 5074 Days

Day: 6.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 45,604,871 km

• M1: 230,381 km (0.083 R)
• M2: 386,710 km (0.102 R)
• M3: 635,641 km (0.065 R)
• M4: 910,153 km (0.114 R)
• M5: 1,050,626 km (0.089 R)
• M6: 1,606,232 km (0.103 R)
• M7: 1,949,410 km (0.067 R)
• M8: 2,046,200 km (0.117 R)
• M9: 2,346,592 km (0.093 R)
• M10: 2,608,089 km (0.1 R)
• M11: 3,519,739 km (0.051 R)
• M12: 3,686,840 km (0.096 R)
• M13: 3,979,453 km (0.058 R)
• M14: 4,665,658 km (0.091 R)
• M15: 4,929,250 km (0.101 R)
• M16: 7,761,287 km (0.089 R)
• M17: 8,311,658 km (0.072 R)
• M18: 8,599,484 km (0.07 R)
• M19: 8,728,587 km (0.069 R)
• M20: 8,841,982 km (0.043 R)
• M21: 9,218,221 km (0.066 R)
• M22: 10,139,295 km (0.118 R)
• M23: 10,550,390 km (0.117 R)
• M24: 11,548,507 km (0.077 R)
• M25: 12,212,721 km (0.041 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 488.6

Radius: 4.6

Gravity: 23.09 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 14.28 AU - 15.76 AU

Year: 22288 Days

Day: 24 Hours

Environment

Temp: -206 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 45,604,871 km

• M1: 59,540 km (0.054 R)
• M2: 191,336 km (0.107 R)
• M3: 248,482 km (0.062 R)
• M4: 1,024,895 km (0.034 R)
• M5: 1,803,253 km (0.041 R)
• M6: 1,834,818 km (0.116 R)
• M7: 2,297,375 km (0.105 R)
• M8: 2,366,190 km (0.077 R)
• M9: 2,400,896 km (0.113 R)
• M10: 2,757,538 km (0.111 R)
• M11: 2,794,039 km (0.106 R)
• M12: 3,092,487 km (0.113 R)
• M13: 3,284,122 km (0.036 R)
• M14: 3,882,065 km (0.119 R)
• M15: 4,088,809 km (0.119 R)
• M16: 4,599,536 km (0.064 R)
• M17: 5,311,323 km (0.055 R)
• M18: 5,587,032 km (0.088 R)
• M19: 5,679,932 km (0.11 R)
• M20: 5,961,774 km (0.108 R)
• M21: 6,344,745 km (0.099 R)
• M22: 6,393,215 km (0.075 R)
• M23: 6,637,209 km (0.07 R)
• M24: 6,834,528 km (0.113 R)
• M25: 7,235,151 km (0.038 R)
• M26: 7,387,292 km (0.082 R)
• M27: 7,489,318 km (0.109 R)
• M28: 8,269,471 km (0.111 R)
• M29: 9,737,475 km (0.109 R)
• M30: 10,074,519 km (0.054 R)
• M31: 10,529,895 km (0.116 R)
• M32: 10,702,381 km (0.066 R)
• M33: 10,933,660 km (0.077 R)
• M34: 11,519,485 km (0.072 R)
• M35: 12,966,246 km (0.115 R)
• M36: 13,151,149 km (0.033 R)
• M37: 13,336,949 km (0.043 R)
• M38: 14,597,162 km (0.096 R)
• M39: 16,424,201 km (0.114 R)
• M40: 17,909,558 km (0.073 R)
• M41: 18,460,228 km (0.035 R)
• M42: 18,807,295 km (0.104 R)
• M43: 19,156,456 km (0.112 R)
• M44: 19,578,173 km (0.106 R)
• M45: 22,025,743 km (0.104 R)
• M46: 24,949,185 km (0.058 R)
• M47: 26,261,158 km (0.062 R)
• M48: 26,886,328 km (0.07 R)
• M49: 27,200,782 km (0.112 R)
• M50: 27,595,422 km (0.105 R)
• M51: 27,833,133 km (0.094 R)
• M52: 31,232,146 km (0.093 R)
• M53: 31,811,239 km (0.05 R)
• M54: 32,393,773 km (0.066 R)
• M55: 33,485,239 km (0.119 R)
• M56: 34,759,364 km (0.103 R)
• M57: 35,359,402 km (0.068 R)
• M58: 35,445,420 km (0.074 R)
• M59: 35,790,094 km (0.071 R)
• M60: 36,222,581 km (0.106 R)
• M61: 37,092,493 km (0.099 R)
• M62: 37,969,436 km (0.069 R)
• M63: 38,853,110 km (0.114 R)
• M64: 40,911,278 km (0.055 R)
• M65: 41,091,842 km (0.117 R)
• M66: 41,454,019 km (0.102 R)
• M67: 43,464,165 km (0.11 R)
• M68: 44,666,932 km (0.083 R)
• M69: 46,538,551 km (0.074 R)
• M70: 47,483,860 km (0.078 R)
• M71: 47,673,700 km (0.085 R)
• M72: 48,340,158 km (0.086 R)
• M73: 48,626,638 km (0.066 R)
• M74: 49,489,668 km (0.112 R)
• M75: 49,874,883 km (0.042 R)
• M76: 50,842,183 km (0.058 R)
• M77: 51,036,361 km (0.052 R)
• M78: 53,583,414 km (0.08 R)
• M79: 54,772,867 km (0.098 R)
• M80: 56,071,227 km (0.116 R)
• M81: 56,774,486 km (0.1 R)
• M82: 57,177,653 km (0.081 R)
• M83: 57,581,866 km (0.102 R)
• M84: 58,392,986 km (0.03 R)
• M85: 59,412,346 km (0.093 R)
• M86: 62,505,132 km (0.11 R)
• M87: 63,966,254 km (0.107 R)
• M88: 64,490,744 km (0.047 R)
• M89: 65,438,597 km (0.089 R)
• M90: 65,649,829 km (0.088 R)
• M91: 69,814,334 km (0.05 R)
• M92: 70,787,319 km (0.111 R)
• M93: 71,656,034 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 607.3

Radius: 6.3

Gravity: 15.3 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 14.85 AU - 17.57 AU

Year: 24989 Days

Day: 15.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 45,604,871 km

• M1: 150,645 km (0.087 R)
• M2: 203,902 km (0.108 R)
• M3: 282,890 km (0.084 R)
• M4: 393,293 km (0.102 R)
• M5: 681,269 km (0.081 R)
• M6: 969,245 km (0.102 R)
• M7: 1,482,216 km (0.092 R)
• M8: 1,888,374 km (0.1 R)
• M9: 2,365,741 km (0.109 R)
• M10: 2,960,691 km (0.096 R)
• M11: 3,043,419 km (0.05 R)
• M12: 3,085,157 km (0.076 R)
• M13: 4,141,168 km (0.055 R)
• M14: 4,468,638 km (0.095 R)
• M15: 4,755,866 km (0.026 R)
• M16: 4,804,336 km (0.095 R)
• M17: 5,248,043 km (0.046 R)
• M18: 6,016,378 km (0.073 R)
• M19: 6,068,737 km (0.102 R)
• M20: 6,710,362 km (0.096 R)
• M21: 9,180,223 km (0.079 R)
• M22: 9,422,871 km (0.094 R)
• M23: 10,731,403 km (0.033 R)
• M24: 11,700,498 km (0.094 R)
• M25: 12,029,763 km (0.052 R)
• M26: 13,583,038 km (0.079 R)
• M27: 14,418,243 km (0.09 R)
• M28: 14,984,321 km (0.115 R)
• M29: 15,557,580 km (0.119 R)
• M30: 15,702,092 km (0.064 R)
• M31: 16,504,385 km (0.071 R)
• M32: 16,725,491 km (0.111 R)
• M33: 17,619,936 km (0.106 R)
• M34: 17,695,184 km (0.119 R)
• M35: 18,529,641 km (0.071 R)
• M36: 19,922,846 km (0.063 R)
• M37: 21,109,456 km (0.064 R)
• M38: 22,726,759 km (0.086 R)
• M39: 23,633,172 km (0.097 R)
• M40: 25,822,238 km (0.057 R)
• M41: 25,993,228 km (0.085 R)
• M42: 26,854,164 km (0.084 R)
• M43: 28,339,073 km (0.094 R)
• M44: 29,581,782 km (0.113 R)
• M45: 29,671,242 km (0.063 R)
• M46: 29,760,851 km (0.119 R)
• M47: 29,940,219 km (0.103 R)
• M48: 30,300,002 km (0.032 R)
• M49: 31,844,899 km (0.083 R)
• M50: 32,304,164 km (0.043 R)
• M51: 32,580,771 km (0.085 R)
• M52: 32,858,275 km (0.111 R)
• M53: 34,069,419 km (0.108 R)
• M54: 34,633,253 km (0.09 R)
• M55: 37,789,320 km (0.08 R)
• M56: 38,080,886 km (0.103 R)
• M57: 39,549,339 km (0.059 R)
• M58: 40,538,480 km (0.114 R)
• M59: 41,636,079 km (0.092 R)
• M60: 42,138,130 km (0.093 R)
• M61: 42,844,381 km (0.081 R)
• M62: 43,046,937 km (0.117 R)
• M63: 44,268,703 km (0.04 R)
• M64: 45,089,696 km (0.073 R)
• M65: 47,582,146 km (0.075 R)
• M66: 47,791,882 km (0.106 R)
• M67: 48,950,966 km (0.054 R)
• M68: 49,374,628 km (0.112 R)
• M69: 49,693,271 km (0.11 R)
• M70: 56,096,509 km (0.11 R)
• M71: 58,325,068 km (0.072 R)
• M72: 61,379,408 km (0.076 R)
• M73: 63,444,307 km (0.027 R)
• M74: 64,022,054 km (0.105 R)
• M75: 64,717,385 km (0.091 R)
• M76: 67,053,655 km (0.057 R)
• M77: 67,524,290 km (0.077 R)
• M78: 68,350,370 km (0.047 R)
• M79: 72,048,878 km (0.117 R)
• M80: 74,469,222 km (0.094 R)
• M81: 75,200,456 km (0.059 R)
• M82: 77,778,775 km (0.097 R)
• M83: 77,902,343 km (0.109 R)
• M84: 79,389,346 km (0.093 R)
• M85: 81,386,627 km (0.076 R)
• M86: 82,139,852 km (0.08 R)
• M87: 83,779,894 km (0.075 R)
• M88: 84,413,441 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 87.5

Radius: 3.4

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 16.01 AU - 17.25 AU

Year: 25966 Days

Day: 17.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 45,604,871 km

• M1: 134,488 km (0.079 R)
• M2: 171,140 km (0.036 R)
• M3: 290,968 km (0.118 R)
• M4: 477,217 km (0.086 R)
• M5: 797,357 km (0.114 R)
• M6: 1,313,769 km (0.111 R)
• M7: 1,376,450 km (0.066 R)
• M8: 1,440,029 km (0.049 R)
• M9: 1,570,478 km (0.049 R)
• M10: 2,403,439 km (0.104 R)
• M11: 2,429,021 km (0.104 R)
• M12: 2,480,333 km (0.099 R)
• M13: 2,849,690 km (0.07 R)
• M14: 3,123,903 km (0.032 R)
• M15: 3,435,216 km (0.103 R)
• M16: 4,616,141 km (0.112 R)
• M17: 4,808,076 km (0.119 R)
• M18: 4,905,015 km (0.118 R)
• M19: 6,257,829 km (0.102 R)
• M20: 6,648,728 km (0.104 R)
• M21: 7,305,462 km (0.069 R)
• M22: 7,342,563 km (0.111 R)
• M23: 8,097,434 km (0.096 R)
• M24: 8,406,204 km (0.077 R)
• M25: 8,758,207 km (0.085 R)
• M26: 8,837,195 km (0.105 R)
• M27: 11,742,086 km (0.077 R)
• M28: 11,960,051 km (0.092 R)
• M29: 12,179,211 km (0.116 R)
• M30: 12,844,772 km (0.106 R)
• M31: 14,257,275 km (0.1 R)
• M32: 14,396,551 km (0.104 R)
• M33: 14,582,950 km (0.049 R)
• M34: 15,052,538 km (0.099 R)
• M35: 15,384,047 km (0.112 R)
• M36: 16,490,622 km (0.061 R)
• M37: 16,783,385 km (0.104 R)
• M38: 16,832,304 km (0.107 R)
• M39: 17,275,263 km (0.1 R)
• M40: 17,374,297 km (0.117 R)
• M41: 17,423,814 km (0.087 R)
• M42: 18,677,593 km (0.113 R)
• M43: 18,728,307 km (0.113 R)
• M44: 20,115,977 km (0.116 R)
• M45: 20,220,097 km (0.084 R)
• M46: 21,217,915 km (0.094 R)
• M47: 21,802,842 km (0.03 R)
• M48: 21,909,805 km (0.113 R)
• M49: 22,447,011 km (0.107 R)
• M50: 23,043,009 km (0.071 R)
• M51: 23,097,462 km (0.072 R)
• M52: 24,084,659 km (0.104 R)
• M53: 24,140,010 km (0.075 R)
• M54: 24,472,267 km (0.111 R)
• M55: 25,253,766 km (0.079 R)
• M56: 25,873,401 km (0.077 R)
• M57: 28,635,576 km (0.117 R)
• M58: 29,576,845 km (0.103 R)
• M59: 29,813,808 km (0.043 R)
• M60: 29,932,440 km (0.098 R)
• M61: 32,278,134 km (0.048 R)
• M62: 32,705,386 km (0.085 R)
• M63: 32,766,571 km (0.058 R)
• M64: 32,950,277 km (0.109 R)
• M65: 33,318,887 km (0.116 R)
• M66: 33,503,790 km (0.056 R)
• M67: 33,750,626 km (0.074 R)
• M68: 33,936,277 km (0.109 R)
• M69: 35,433,303 km (0.07 R)
• M70: 36,316,529 km (0.113 R)
• M71: 36,379,809 km (0.116 R)
• M72: 38,233,326 km (0.087 R)
• M73: 39,074,066 km (0.099 R)
• M74: 39,594,517 km (0.075 R)
• M75: 40,510,655 km (0.074 R)
• M76: 40,707,974 km (0.077 R)
• M77: 41,698,910 km (0.119 R)
• M78: 41,831,753 km (0.11 R)
• M79: 42,031,018 km (0.087 R)
• M80: 43,301,104 km (0.099 R)
• M81: 44,244,917 km (0.073 R)
• M82: 45,536,545 km (0.072 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 13,764 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit