🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.57 AU - 0.61 AU

Year: 199 Days

Day: 37 Hours

Environment

Temp: 28 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 59,203,417 km

• M1: 237,711 km (0.053 R)
• M2: 365,617 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.57 AU - 0.77 AU

Year: 241 Days

Day: 18.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.29 AU - 2.07 AU

Year: 957 Days

Day: 47.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,203,417 km

• M1: 230,381 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.78 AU - 2.36 AU

Year: 1310 Days

Day: 32.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.5

Radius: 9.7

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.19 AU - 3.31 AU

Year: 2005 Days

Day: 14.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 59,203,417 km

• M1: 128,953 km (0.119 R)
• M2: 227,538 km (0.079 R)
• M3: 295,306 km (0.091 R)
• M4: 397,781 km (0.088 R)
• M5: 487,240 km (0.086 R)
• M6: 584,479 km (0.097 R)
• M7: 740,809 km (0.119 R)
• M8: 890,407 km (0.111 R)
• M9: 1,042,996 km (0.071 R)
• M10: 1,648,419 km (0.067 R)
• M11: 1,856,360 km (0.104 R)
• M12: 1,949,559 km (0.099 R)
• M13: 2,189,365 km (0.04 R)
• M14: 2,408,526 km (0.106 R)
• M15: 2,541,369 km (0.046 R)
• M16: 2,729,413 km (0.052 R)
• M17: 2,900,404 km (0.039 R)
• M18: 3,009,161 km (0.071 R)
• M19: 3,163,696 km (0.112 R)
• M20: 3,366,251 km (0.028 R)
• M21: 3,457,656 km (0.09 R)
• M22: 3,678,163 km (0.069 R)
• M23: 3,772,410 km (0.089 R)
• M24: 3,855,436 km (0.104 R)
• M25: 3,951,179 km (0.057 R)
• M26: 4,047,819 km (0.107 R)
• M27: 4,181,859 km (0.09 R)
• M28: 4,618,385 km (0.12 R)
• M29: 4,681,965 km (0.102 R)
• M30: 4,758,559 km (0.085 R)
• M31: 5,280,356 km (0.081 R)
• M32: 5,507,745 km (0.091 R)
• M33: 5,889,219 km (0.069 R)
• M34: 6,194,848 km (0.119 R)
• M35: 6,321,557 km (0.08 R)
• M36: 6,463,226 km (0.117 R)
• M37: 6,591,581 km (0.096 R)
• M38: 6,996,543 km (0.073 R)
• M39: 7,514,151 km (0.073 R)
• M40: 7,755,004 km (0.081 R)
• M41: 7,921,955 km (0.112 R)
• M42: 7,982,991 km (0.093 R)
• M43: 8,044,177 km (0.052 R)
• M44: 8,120,920 km (0.06 R)
• M45: 8,182,405 km (0.068 R)
• M46: 8,244,039 km (0.108 R)
• M47: 8,367,906 km (0.072 R)
• M48: 8,476,814 km (0.114 R)
• M49: 8,554,904 km (0.058 R)
• M50: 8,774,813 km (0.062 R)
• M51: 9,044,388 km (0.088 R)
• M52: 9,268,336 km (0.112 R)
• M53: 9,380,983 km (0.078 R)
• M54: 9,754,529 km (0.109 R)
• M55: 9,820,053 km (0.074 R)
• M56: 10,166,073 km (0.106 R)
• M57: 10,315,671 km (0.1 R)
• M58: 10,600,206 km (0.096 R)
• M59: 10,667,525 km (0.114 R)
• M60: 10,785,707 km (0.117 R)
• M61: 11,074,431 km (0.098 R)
• M62: 11,245,422 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.7

Radius: 8.2

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.79 AU - 6.77 AU

Year: 6110 Days

Day: 6.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 59,203,417 km

• M1: 138,677 km (0.115 R)
• M2: 247,285 km (0.098 R)
• M3: 486,941 km (0.102 R)
• M4: 548,725 km (0.1 R)
• M5: 652,097 km (0.09 R)
• M6: 711,338 km (0.105 R)
• M7: 878,887 km (0.112 R)
• M8: 978,968 km (0.106 R)
• M9: 1,314,816 km (0.097 R)
• M10: 1,417,290 km (0.118 R)
• M11: 1,589,627 km (0.092 R)
• M12: 1,726,958 km (0.036 R)
• M13: 2,087,189 km (0.029 R)
• M14: 2,392,369 km (0.106 R)
• M15: 2,455,051 km (0.075 R)
• M16: 2,695,305 km (0.093 R)
• M17: 2,893,073 km (0.086 R)
• M18: 3,408,139 km (0.109 R)
• M19: 3,461,246 km (0.069 R)
• M20: 3,914,527 km (0.091 R)
• M21: 4,101,076 km (0.106 R)
• M22: 4,176,473 km (0.115 R)
• M23: 4,290,617 km (0.072 R)
• M24: 4,502,298 km (0.075 R)
• M25: 4,580,238 km (0.111 R)
• M26: 4,896,338 km (0.111 R)
• M27: 5,117,743 km (0.093 R)
• M28: 5,342,439 km (0.087 R)
• M29: 5,549,483 km (0.101 R)
• M30: 5,675,145 km (0.073 R)
• M31: 5,738,275 km (0.079 R)
• M32: 5,801,555 km (0.096 R)
• M33: 6,014,582 km (0.084 R)
• M34: 6,121,994 km (0.107 R)
• M35: 6,382,444 km (0.118 R)
• M36: 6,491,949 km (0.094 R)
• M37: 6,713,055 km (0.091 R)
• M38: 7,049,351 km (0.056 R)
• M39: 7,117,268 km (0.107 R)
• M40: 7,785,223 km (0.075 R)
• M41: 7,972,968 km (0.102 R)
• M42: 8,209,782 km (0.095 R)
• M43: 8,763,294 km (0.111 R)
• M44: 9,254,423 km (0.091 R)
• M45: 9,754,529 km (0.113 R)
• M46: 9,880,939 km (0.116 R)
• M47: 10,084,243 km (0.115 R)
• M48: 10,212,149 km (0.059 R)
• M49: 10,443,577 km (0.077 R)
• M50: 10,833,130 km (0.047 R)
• M51: 10,990,208 km (0.118 R)
• M52: 11,042,866 km (0.106 R)
• M53: 11,680,003 km (0.063 R)
• M54: 12,274,655 km (0.113 R)
• M55: 12,603,172 km (0.118 R)
• M56: 12,879,030 km (0.095 R)
• M57: 12,934,531 km (0.096 R)
• M58: 13,437,030 km (0.117 R)
• M59: 13,493,279 km (0.049 R)
• M60: 13,832,268 km (0.102 R)
• M61: 14,088,379 km (0.09 R)
• M62: 14,547,495 km (0.088 R)
• M63: 14,692,007 km (0.089 R)
• M64: 14,895,161 km (0.086 R)
• M65: 15,362,804 km (0.073 R)
• M66: 15,628,041 km (0.119 R)
• M67: 16,133,233 km (0.11 R)
• M68: 16,583,373 km (0.082 R)
• M69: 19,306,353 km (0.105 R)
• M70: 19,912,374 km (0.116 R)
• M71: 20,040,729 km (0.048 R)
• M72: 20,201,547 km (0.114 R)
• M73: 20,330,500 km (0.104 R)
• M74: 20,427,440 km (0.115 R)
• M75: 20,654,230 km (0.099 R)
• M76: 20,751,618 km (0.049 R)
• M77: 20,914,381 km (0.069 R)
• M78: 21,372,150 km (0.025 R)
• M79: 21,734,327 km (0.087 R)
• M80: 21,866,422 km (0.114 R)
• M81: 22,231,291 km (0.088 R)

Asteroid Belt

Center: 7.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 655.7

Radius: 3.4

Gravity: 56.72 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 9.63 AU - 10.49 AU

Year: 14030 Days

Day: 21 Hours

Environment

Temp: -205 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 59,203,417 km

• M1: 44,131 km (0.077 R)
• M2: 645,066 km (0.109 R)
• M3: 1,000,211 km (0.102 R)
• M4: 1,137,991 km (0.119 R)
• M5: 1,406,070 km (0.085 R)
• M6: 1,774,530 km (0.118 R)
• M7: 1,913,058 km (0.101 R)
• M8: 1,969,456 km (0.094 R)
• M9: 1,997,880 km (0.109 R)
• M10: 2,230,205 km (0.051 R)
• M11: 2,440,390 km (0.086 R)
• M12: 3,308,806 km (0.071 R)
• M13: 3,444,940 km (0.088 R)
• M14: 3,479,198 km (0.043 R)
• M15: 3,757,899 km (0.06 R)
• M16: 4,225,691 km (0.103 R)
• M17: 4,903,369 km (0.099 R)
• M18: 5,136,592 km (0.096 R)
• M19: 5,175,937 km (0.097 R)
• M20: 5,776,273 km (0.055 R)
• M21: 5,817,113 km (0.063 R)
• M22: 6,738,935 km (0.038 R)
• M23: 6,911,422 km (0.116 R)
• M24: 7,348,846 km (0.077 R)
• M25: 7,393,127 km (0.073 R)
• M26: 7,750,217 km (0.076 R)
• M27: 7,795,246 km (0.103 R)
• M28: 8,021,737 km (0.06 R)
• M29: 8,067,215 km (0.042 R)
• M30: 8,342,325 km (0.059 R)
• M31: 8,807,724 km (0.039 R)
• M32: 8,854,698 km (0.046 R)
• M33: 9,090,913 km (0.117 R)
• M34: 9,569,626 km (0.114 R)
• M35: 10,154,853 km (0.114 R)
• M36: 10,451,805 km (0.087 R)
• M37: 10,651,368 km (0.084 R)
• M38: 11,003,522 km (0.106 R)
• M39: 11,104,949 km (0.098 R)
• M40: 13,846,031 km (0.118 R)
• M41: 14,952,906 km (0.107 R)
• M42: 15,065,104 km (0.072 R)
• M43: 15,234,000 km (0.076 R)
• M44: 15,801,574 km (0.081 R)
• M45: 16,030,459 km (0.032 R)
• M46: 16,957,218 km (0.111 R)
• M47: 17,191,638 km (0.11 R)
• M48: 18,199,628 km (0.075 R)
• M49: 18,379,594 km (0.083 R)
• M50: 19,839,670 km (0.117 R)
• M51: 20,210,373 km (0.071 R)
• M52: 21,462,956 km (0.084 R)
• M53: 21,716,375 km (0.064 R)
• M54: 22,547,092 km (0.076 R)
• M55: 22,933,952 km (0.104 R)
• M56: 23,779,778 km (0.09 R)
• M57: 23,910,826 km (0.102 R)
• M58: 23,976,350 km (0.083 R)
• M59: 25,234,169 km (0.105 R)
• M60: 25,837,497 km (0.085 R)
• M61: 25,904,816 km (0.096 R)
• M62: 26,445,463 km (0.051 R)
• M63: 28,714,713 km (0.032 R)
• M64: 29,204,048 km (0.103 R)
• M65: 29,555,154 km (0.082 R)
• M66: 30,049,275 km (0.112 R)
• M67: 30,120,035 km (0.066 R)
• M68: 32,052,541 km (0.05 R)
• M69: 32,487,422 km (0.077 R)
• M70: 33,582,927 km (0.117 R)
• M71: 35,286,398 km (0.117 R)
• M72: 38,776,366 km (0.076 R)
• M73: 39,239,671 km (0.062 R)
• M74: 41,032,452 km (0.095 R)
• M75: 41,189,530 km (0.086 R)
• M76: 41,899,222 km (0.103 R)
• M77: 42,692,390 km (0.045 R)
• M78: 46,650,301 km (0.1 R)
• M79: 48,714,153 km (0.119 R)
• M80: 50,218,509 km (0.109 R)
• M81: 50,639,178 km (0.118 R)
• M82: 51,822,946 km (0.076 R)
• M83: 52,418,346 km (0.036 R)
• M84: 53,615,877 km (0.1 R)
• M85: 54,304,177 km (0.063 R)
• M86: 55,255,320 km (0.091 R)
• M87: 55,428,853 km (0.114 R)
• M88: 55,863,435 km (0.108 R)
• M89: 56,299,214 km (0.089 R)
• M90: 56,561,160 km (0.114 R)
• M91: 56,736,189 km (0.07 R)
• M92: 56,911,219 km (0.095 R)
• M93: 57,349,690 km (0.095 R)
• M94: 57,877,322 km (0.098 R)
• M95: 58,583,274 km (0.084 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: 547 - 12,119 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit