🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.58 AU - 0.88 AU

Year: 227 Days

Day: 40.3 Hours

Environment

Temp: 185 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.86 AU - 1.12 AU

Year: 358 Days

Day: 23.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.09 AU - 1.57 AU

Year: 557 Days

Day: 32.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 77,228,884 km

• M1: 386,112 km (0.113 R)
• M2: 432,039 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.52 AU - 2.28 AU

Year: 952 Days

Day: 45 Hours

Environment

Temp: -55 °C

Axial Tilt: 145.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.02 AU - 3 AU

Year: 1445 Days

Day: 21 Hours

Environment

Temp: -88 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,228,884 km

• M1: 829,520 km (0.078 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.36 AU - 2.96 AU

Year: 1577 Days

Day: 44.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.13 AU - 4.11 AU

Year: 2503 Days

Day: 38.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,228,884 km

• M1: 1,675,347 km (0.119 R)

Asteroid Belt

Center: 5.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960

Radius: 9.4

Gravity: 10.86 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.94 AU - 7.18 AU

Year: 6106 Days

Day: 12.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 77,228,884 km

• M1: 194,776 km (0.066 R)
• M2: 269,127 km (0.069 R)
• M3: 424,858 km (0.037 R)
• M4: 534,364 km (0.072 R)
• M5: 754,721 km (0.069 R)
• M6: 987,795 km (0.099 R)
• M7: 1,243,906 km (0.075 R)
• M8: 1,370,765 km (0.06 R)
• M9: 1,677,142 km (0.044 R)
• M10: 1,818,063 km (0.073 R)
• M11: 2,026,154 km (0.074 R)
• M12: 2,353,025 km (0.12 R)
• M13: 3,080,968 km (0.096 R)
• M14: 3,456,908 km (0.093 R)
• M15: 4,197,567 km (0.09 R)
• M16: 4,557,948 km (0.118 R)
• M17: 5,073,462 km (0.079 R)
• M18: 5,219,919 km (0.107 R)
• M19: 5,278,860 km (0.071 R)
• M20: 5,577,308 km (0.049 R)
• M21: 6,035,077 km (0.101 R)
• M22: 6,097,011 km (0.062 R)
• M23: 6,190,360 km (0.094 R)
• M24: 6,284,307 km (0.067 R)
• M25: 6,536,829 km (0.036 R)
• M26: 6,824,954 km (0.103 R)
• M27: 6,889,580 km (0.071 R)
• M28: 7,117,268 km (0.101 R)
• M29: 8,991,430 km (0.094 R)
• M30: 9,745,254 km (0.1 R)
• M31: 9,891,112 km (0.103 R)
• M32: 11,389,484 km (0.105 R)
• M33: 11,852,789 km (0.054 R)
• M34: 12,243,539 km (0.108 R)
• M35: 12,559,190 km (0.047 R)
• M36: 12,678,270 km (0.096 R)
• M37: 13,037,604 km (0.051 R)
• M38: 13,848,424 km (0.107 R)
• M39: 14,136,101 km (0.108 R)
• M40: 15,433,564 km (0.051 R)
• M41: 15,731,712 km (0.101 R)
• M42: 16,247,376 km (0.074 R)
• M43: 16,725,042 km (0.119 R)
• M44: 16,856,090 km (0.074 R)
• M45: 16,987,437 km (0.064 R)
• M46: 17,694,137 km (0.103 R)
• M47: 17,961,468 km (0.043 R)
• M48: 18,185,416 km (0.11 R)
• M49: 18,590,827 km (0.081 R)
• M50: 18,817,318 km (0.112 R)
• M51: 19,181,589 km (0.054 R)
• M52: 21,320,988 km (0.069 R)
• M53: 21,415,833 km (0.112 R)
• M54: 21,796,111 km (0.071 R)
• M55: 22,418,887 km (0.108 R)
• M56: 23,731,009 km (0.03 R)
• M57: 23,829,295 km (0.092 R)
• M58: 24,124,601 km (0.025 R)
• M59: 24,421,254 km (0.108 R)
• M60: 24,719,103 km (0.085 R)
• M61: 25,368,358 km (0.074 R)
• M62: 26,429,306 km (0.096 R)
• M63: 26,888,272 km (0.093 R)
• M64: 27,866,194 km (0.108 R)
• M65: 28,021,626 km (0.09 R)
• M66: 28,698,556 km (0.099 R)
• M67: 29,170,388 km (0.103 R)
• M68: 29,275,555 km (0.1 R)
• M69: 29,591,955 km (0.113 R)
• M70: 29,750,529 km (0.092 R)
• M71: 30,922,329 km (0.118 R)
• M72: 31,946,476 km (0.045 R)
• M73: 32,817,434 km (0.066 R)
• M74: 33,310,808 km (0.096 R)
• M75: 34,138,683 km (0.118 R)
• M76: 34,694,289 km (0.056 R)
• M77: 35,140,839 km (0.099 R)
• M78: 35,701,831 km (0.052 R)
• M79: 35,983,374 km (0.059 R)
• M80: 36,832,641 km (0.115 R)
• M81: 37,117,176 km (0.089 R)
• M82: 37,917,824 km (0.112 R)
• M83: 38,032,715 km (0.095 R)
• M84: 38,205,202 km (0.07 R)
• M85: 38,377,838 km (0.099 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.1

Radius: 10.6

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.2 AU - 9.18 AU

Year: 8518 Days

Day: 5.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 77,228,884 km

• M1: 132,693 km (0.097 R)
• M2: 214,224 km (0.061 R)
• M3: 391,647 km (0.039 R)
• M4: 538,852 km (0.107 R)
• M5: 791,223 km (0.116 R)
• M6: 985,252 km (0.078 R)
• M7: 1,067,381 km (0.068 R)
• M8: 1,137,692 km (0.115 R)
• M9: 1,209,648 km (0.117 R)
• M10: 1,313,170 km (0.07 R)
• M11: 1,450,950 km (0.03 R)
• M12: 1,707,809 km (0.064 R)
• M13: 1,910,365 km (0.085 R)
• M14: 2,174,704 km (0.076 R)
• M15: 2,469,711 km (0.044 R)
• M16: 2,545,557 km (0.117 R)
• M17: 2,699,643 km (0.041 R)
• M18: 2,896,514 km (0.073 R)
• M19: 3,367,598 km (0.115 R)
• M20: 3,451,971 km (0.115 R)
• M21: 3,666,195 km (0.051 R)
• M22: 3,951,179 km (0.071 R)
• M23: 4,920,723 km (0.057 R)
• M24: 4,992,829 km (0.12 R)
• M25: 5,506,847 km (0.116 R)
• M26: 5,681,877 km (0.099 R)
• M27: 5,757,573 km (0.069 R)
• M28: 6,063,501 km (0.057 R)
• M29: 6,479,682 km (0.12 R)
• M30: 6,824,655 km (0.054 R)
• M31: 7,339,720 km (0.081 R)
• M32: 7,643,554 km (0.11 R)
• M33: 8,008,124 km (0.051 R)
• M34: 8,580,186 km (0.105 R)
• M35: 8,959,117 km (0.075 R)
• M36: 9,642,929 km (0.095 R)
• M37: 10,374,313 km (0.114 R)
• M38: 10,622,047 km (0.107 R)
• M39: 11,472,810 km (0.117 R)
• M40: 12,052,203 km (0.065 R)
• M41: 12,182,203 km (0.119 R)
• M42: 12,410,939 km (0.094 R)
• M43: 13,373,451 km (0.109 R)
• M44: 13,643,176 km (0.091 R)
• M45: 14,601,650 km (0.105 R)
• M46: 15,194,057 km (0.097 R)
• M47: 15,334,530 km (0.117 R)
• M48: 16,402,509 km (0.115 R)
• M49: 16,655,030 km (0.103 R)
• M50: 16,727,585 km (0.073 R)
• M51: 17,200,763 km (0.117 R)
• M52: 17,494,274 km (0.096 R)
• M53: 17,937,533 km (0.084 R)
• M54: 18,309,732 km (0.107 R)
• M55: 18,534,279 km (0.101 R)
• M56: 20,131,834 km (0.105 R)
• M57: 20,596,336 km (0.111 R)
• M58: 20,751,917 km (0.091 R)
• M59: 22,329,577 km (0.098 R)
• M60: 23,416,256 km (0.088 R)
• M61: 23,619,409 km (0.055 R)
• M62: 23,823,012 km (0.113 R)
• M63: 24,027,363 km (0.048 R)
• M64: 24,232,162 km (0.026 R)
• M65: 24,850,301 km (0.116 R)
• M66: 26,144,173 km (0.082 R)
• M67: 26,566,188 km (0.053 R)
• M68: 27,759,979 km (0.066 R)
• M69: 27,845,848 km (0.11 R)
• M70: 28,710,075 km (0.1 R)
• M71: 28,796,992 km (0.054 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 836.2

Radius: 3.9

Gravity: 54.98 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 12.04 AU - 15.44 AU

Year: 18510 Days

Day: 23.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,228,884 km

• M1: 93,648 km (0.108 R)
• M2: 250,576 km (0.117 R)
• M3: 390,899 km (0.117 R)
• M4: 689,197 km (0.119 R)
• M5: 1,447,359 km (0.094 R)
• M6: 1,894,059 km (0.12 R)
• M7: 2,202,230 km (0.06 R)
• M8: 2,489,159 km (0.09 R)
• M9: 2,562,761 km (0.099 R)
• M10: 3,624,457 km (0.102 R)
• M11: 3,962,249 km (0.09 R)
• M12: 4,487,487 km (0.113 R)
• M13: 4,532,217 km (0.092 R)
• M14: 5,127,617 km (0.097 R)
• M15: 5,844,639 km (0.108 R)
• M16: 5,991,694 km (0.103 R)
• M17: 6,592,479 km (0.098 R)
• M18: 6,848,441 km (0.104 R)
• M19: 7,159,904 km (0.072 R)
• M20: 7,422,897 km (0.086 R)
• M21: 8,121,519 km (0.039 R)
• M22: 9,179,774 km (0.106 R)
• M23: 9,696,036 km (0.069 R)
• M24: 9,753,931 km (0.093 R)
• M25: 10,162,782 km (0.104 R)
• M26: 10,280,665 km (0.108 R)
• M27: 11,239,587 km (0.104 R)
• M28: 12,226,634 km (0.054 R)
• M29: 12,730,480 km (0.09 R)
• M30: 12,984,946 km (0.075 R)
• M31: 14,085,238 km (0.045 R)
• M32: 17,701,318 km (0.096 R)
• M33: 18,414,002 km (0.053 R)
• M34: 18,629,722 km (0.078 R)
• M35: 18,991,001 km (0.104 R)
• M36: 20,607,705 km (0.06 R)
• M37: 20,906,452 km (0.074 R)
• M38: 21,131,447 km (0.068 R)
• M39: 21,281,793 km (0.097 R)
• M40: 21,659,378 km (0.116 R)
• M41: 22,421,130 km (0.06 R)
• M42: 23,580,215 km (0.114 R)
• M43: 24,049,354 km (0.116 R)
• M44: 25,634,942 km (0.088 R)
• M45: 26,036,612 km (0.05 R)
• M46: 26,359,444 km (0.091 R)
• M47: 28,241,236 km (0.055 R)
• M48: 28,573,044 km (0.051 R)
• M49: 29,240,250 km (0.119 R)
• M50: 29,491,724 km (0.117 R)
• M51: 29,996,916 km (0.029 R)
• M52: 31,272,388 km (0.09 R)
• M53: 31,358,107 km (0.086 R)
• M54: 33,174,973 km (0.111 R)
• M55: 35,918,748 km (0.095 R)
• M56: 36,548,256 km (0.082 R)
• M57: 37,909,596 km (0.113 R)
• M58: 39,935,900 km (0.084 R)
• M59: 40,028,800 km (0.025 R)
• M60: 41,337,632 km (0.116 R)
• M61: 41,714,020 km (0.09 R)
• M62: 42,850,365 km (0.034 R)
• M63: 43,135,948 km (0.117 R)
• M64: 43,517,871 km (0.108 R)
• M65: 43,996,734 km (0.084 R)
• M66: 46,515,064 km (0.115 R)
• M67: 48,186,821 km (0.096 R)
• M68: 48,384,888 km (0.057 R)
• M69: 49,778,093 km (0.095 R)
• M70: 50,680,767 km (0.111 R)
• M71: 50,882,125 km (0.117 R)
• M72: 51,690,103 km (0.114 R)
• M73: 55,896,796 km (0.118 R)
• M74: 57,777,989 km (0.107 R)
• M75: 58,832,055 km (0.064 R)
• M76: 59,361,482 km (0.086 R)
• M77: 60,105,283 km (0.083 R)
• M78: 60,531,786 km (0.085 R)
• M79: 61,280,524 km (0.094 R)
• M80: 61,602,309 km (0.101 R)
• M81: 61,924,692 km (0.068 R)
• M82: 62,355,384 km (0.103 R)
• M83: 62,786,974 km (0.067 R)
• M84: 66,386,000 km (0.111 R)
• M85: 66,826,865 km (0.075 R)
• M86: 67,379,180 km (0.105 R)
• M87: 68,043,993 km (0.067 R)
• M88: 70,163,496 km (0.111 R)
• M89: 73,098,905 km (0.049 R)
• M90: 74,352,834 km (0.119 R)
• M91: 74,467,127 km (0.115 R)
• M92: 75,843,876 km (0.026 R)
• M93: 76,074,108 km (0.076 R)
• M94: 76,881,787 km (0.057 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 14,357 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit