🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.45 AU - 0.67 AU

Year: 157 Days

Day: 47.7 Hours

Environment

Temp: 169 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,834,329 km

• M1: 374,892 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.61 AU - 0.69 AU

Year: 196 Days

Day: 34.5 Hours

Environment

Temp: 139 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.3 AU - 1.36 AU

Year: 575 Days

Day: 12.5 Hours

Environment

Temp: -32 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,834,329 km

• M1: 838,047 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.08 AU - 1.58 AU

Year: 575 Days

Day: 19.1 Hours

Environment

Temp: -27 °C

Axial Tilt: 92.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.56 AU - 2.32 AU

Year: 1013 Days

Day: 14.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.34 AU - 3.1 AU

Year: 1681 Days

Day: 40.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.3

Radius: 12.3

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.04 AU - 5.78 AU

Year: 4715 Days

Day: 13.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 107,834,329 km

• M1: 174,730 km (0.087 R)
• M2: 252,521 km (0.107 R)
• M3: 483,800 km (0.057 R)
• M4: 579,093 km (0.104 R)
• M5: 658,530 km (0.084 R)
• M6: 742,305 km (0.062 R)
• M7: 976,724 km (0.112 R)
• M8: 1,117,646 km (0.095 R)
• M9: 1,616,106 km (0.097 R)
• M10: 1,716,935 km (0.074 R)
• M11: 1,820,008 km (0.109 R)
• M12: 1,943,127 km (0.038 R)
• M13: 2,142,242 km (0.081 R)
• M14: 2,963,983 km (0.098 R)
• M15: 3,067,953 km (0.112 R)
• M16: 3,365,653 km (0.058 R)
• M17: 3,807,415 km (0.093 R)
• M18: 4,267,728 km (0.056 R)
• M19: 4,480,755 km (0.054 R)
• M20: 4,624,669 km (0.084 R)
• M21: 4,794,761 km (0.113 R)
• M22: 5,989,001 km (0.068 R)
• M23: 6,335,171 km (0.061 R)
• M24: 6,687,773 km (0.056 R)
• M25: 6,770,201 km (0.118 R)
• M26: 7,102,757 km (0.095 R)
• M27: 7,583,266 km (0.073 R)
• M28: 7,726,730 km (0.06 R)
• M29: 8,074,395 km (0.097 R)
• M30: 8,456,917 km (0.046 R)
• M31: 8,605,618 km (0.103 R)
• M32: 8,755,215 km (0.11 R)
• M33: 9,026,736 km (0.082 R)
• M34: 9,640,087 km (0.086 R)
• M35: 10,457,490 km (0.107 R)
• M36: 11,003,971 km (0.118 R)
• M37: 11,691,822 km (0.095 R)
• M38: 11,957,657 km (0.062 R)
• M39: 12,225,437 km (0.091 R)
• M40: 12,596,889 km (0.1 R)
• M41: 12,698,765 km (0.075 R)
• M42: 12,801,090 km (0.098 R)
• M43: 13,178,226 km (0.086 R)
• M44: 13,281,748 km (0.093 R)
• M45: 13,873,407 km (0.032 R)
• M46: 14,261,015 km (0.088 R)
• M47: 15,154,863 km (0.082 R)
• M48: 15,626,844 km (0.111 R)
• M49: 15,846,304 km (0.082 R)
• M50: 16,436,617 km (0.098 R)
• M51: 17,638,786 km (0.111 R)
• M52: 18,675,200 km (0.045 R)
• M53: 19,181,140 km (0.069 R)
• M54: 19,494,847 km (0.115 R)
• M55: 19,691,717 km (0.112 R)
• M56: 20,485,932 km (0.092 R)
• M57: 20,605,910 km (0.053 R)
• M58: 20,726,187 km (0.07 R)
• M59: 22,269,887 km (0.078 R)
• M60: 22,723,617 km (0.114 R)
• M61: 23,055,425 km (0.082 R)
• M62: 23,263,666 km (0.078 R)
• M63: 23,514,541 km (0.12 R)
• M64: 24,060,873 km (0.116 R)
• M65: 24,483,936 km (0.108 R)
• M66: 24,909,541 km (0.114 R)
• M67: 25,166,102 km (0.096 R)
• M68: 25,251,821 km (0.108 R)
• M69: 25,380,625 km (0.097 R)
• M70: 25,638,831 km (0.118 R)
• M71: 26,636,499 km (0.102 R)
• M72: 27,162,037 km (0.025 R)
• M73: 27,956,850 km (0.07 R)
• M74: 28,134,423 km (0.108 R)
• M75: 29,750,229 km (0.078 R)
• M76: 29,840,886 km (0.101 R)
• M77: 30,615,204 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.2

Radius: 12.9

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.93 AU - 9.85 AU

Year: 8305 Days

Day: 9.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 107,834,329 km

• M1: 189,241 km (0.086 R)
• M2: 430,543 km (0.071 R)
• M3: 619,934 km (0.116 R)
• M4: 799,301 km (0.07 R)
• M5: 1,072,168 km (0.107 R)
• M6: 1,460,225 km (0.057 R)
• M7: 1,617,153 km (0.07 R)
• M8: 1,779,915 km (0.069 R)
• M9: 2,341,805 km (0.109 R)
• M10: 2,590,287 km (0.106 R)
• M11: 2,847,446 km (0.109 R)
• M12: 3,410,083 km (0.101 R)
• M13: 3,668,738 km (0.099 R)
• M14: 4,180,363 km (0.041 R)
• M15: 4,280,444 km (0.116 R)
• M16: 4,381,422 km (0.083 R)
• M17: 4,663,115 km (0.086 R)
• M18: 5,030,079 km (0.116 R)
• M19: 5,190,448 km (0.107 R)
• M20: 5,406,766 km (0.077 R)
• M21: 6,073,524 km (0.111 R)
• M22: 6,273,088 km (0.035 R)
• M23: 6,359,256 km (0.109 R)
• M24: 6,474,745 km (0.086 R)
• M25: 6,590,983 km (0.027 R)
• M26: 7,393,576 km (0.087 R)
• M27: 7,822,024 km (0.111 R)
• M28: 7,977,007 km (0.091 R)
• M29: 8,353,096 km (0.069 R)
• M30: 8,479,806 km (0.04 R)
• M31: 8,831,510 km (0.114 R)
• M32: 10,320,009 km (0.089 R)
• M33: 10,764,315 km (0.118 R)
• M34: 11,601,315 km (0.049 R)
• M35: 11,991,915 km (0.104 R)
• M36: 12,314,747 km (0.099 R)
• M37: 12,604,069 km (0.103 R)
• M38: 13,189,595 km (0.119 R)
• M39: 13,448,549 km (0.049 R)
• M40: 13,746,698 km (0.083 R)
• M41: 14,046,941 km (0.106 R)
• M42: 14,349,278 km (0.102 R)
• M43: 14,692,156 km (0.117 R)
• M44: 16,367,204 km (0.096 R)
• M45: 16,725,341 km (0.09 R)
• M46: 17,086,171 km (0.067 R)
• M47: 18,143,080 km (0.055 R)
• M48: 18,970,356 km (0.051 R)
• M49: 19,137,308 km (0.106 R)
• M50: 19,346,745 km (0.108 R)
• M51: 19,641,153 km (0.054 R)
• M52: 20,064,216 km (0.117 R)
• M53: 20,191,823 km (0.057 R)
• M54: 21,612,554 km (0.041 R)
• M55: 22,754,584 km (0.049 R)
• M56: 22,887,577 km (0.05 R)
• M57: 23,288,349 km (0.119 R)
• M58: 23,736,245 km (0.096 R)
• M59: 23,826,154 km (0.065 R)
• M60: 24,141,805 km (0.09 R)
• M61: 25,005,434 km (0.048 R)
• M62: 25,234,468 km (0.079 R)
• M63: 25,418,174 km (0.074 R)
• M64: 25,510,177 km (0.119 R)
• M65: 25,971,986 km (0.069 R)
• M66: 26,529,686 km (0.026 R)
• M67: 26,716,534 km (0.095 R)
• M68: 27,751,602 km (0.062 R)
• M69: 28,274,147 km (0.086 R)
• M70: 29,764,142 km (0.076 R)
• M71: 29,958,320 km (0.115 R)
• M72: 30,055,559 km (0.086 R)
• M73: 30,739,071 km (0.062 R)
• M74: 30,935,194 km (0.101 R)
• M75: 31,033,480 km (0.108 R)
• M76: 31,625,289 km (0.105 R)
• M77: 31,922,690 km (0.113 R)
• M78: 32,022,023 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 974.9

Radius: 7.6

Gravity: 16.88 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 15.34 AU - 20.38 AU

Year: 28285 Days

Day: 22.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 107,834,329 km

• M1: 121,773 km (0.078 R)
• M2: 446,101 km (0.096 R)
• M3: 956,379 km (0.105 R)
• M4: 1,921,285 km (0.112 R)
• M5: 2,004,911 km (0.066 R)
• M6: 2,219,584 km (0.077 R)
• M7: 2,486,765 km (0.113 R)
• M8: 3,760,292 km (0.098 R)
• M9: 3,865,459 km (0.1 R)
• M10: 4,187,095 km (0.08 R)
• M11: 4,351,054 km (0.093 R)
• M12: 4,855,947 km (0.115 R)
• M13: 8,185,547 km (0.108 R)
• M14: 8,459,909 km (0.087 R)
• M15: 8,667,551 km (0.063 R)
• M16: 9,017,460 km (0.081 R)
• M17: 9,087,921 km (0.112 R)
• M18: 9,443,366 km (0.101 R)
• M19: 10,835,224 km (0.057 R)
• M20: 12,683,057 km (0.05 R)
• M21: 13,240,010 km (0.073 R)
• M22: 13,320,344 km (0.038 R)
• M23: 14,708,911 km (0.119 R)
• M24: 15,126,140 km (0.04 R)
• M25: 15,716,603 km (0.068 R)
• M26: 16,143,106 km (0.077 R)
• M27: 16,833,201 km (0.063 R)
• M28: 17,094,549 km (0.086 R)
• M29: 18,064,242 km (0.115 R)
• M30: 18,961,081 km (0.041 R)
• M31: 19,142,244 km (0.077 R)
• M32: 19,597,471 km (0.096 R)
• M33: 19,964,285 km (0.063 R)
• M34: 20,148,589 km (0.117 R)
• M35: 21,832,164 km (0.113 R)
• M36: 22,022,003 km (0.099 R)
• M37: 22,499,071 km (0.075 R)
• M38: 22,979,579 km (0.111 R)
• M39: 25,332,305 km (0.101 R)
• M40: 26,943,025 km (0.102 R)
• M41: 27,966,275 km (0.11 R)
• M42: 28,482,836 km (0.119 R)
• M43: 30,050,921 km (0.093 R)
• M44: 30,792,328 km (0.108 R)
• M45: 31,325,645 km (0.103 R)
• M46: 34,147,360 km (0.06 R)
• M47: 34,257,464 km (0.057 R)
• M48: 34,588,673 km (0.105 R)
• M49: 35,700,036 km (0.108 R)
• M50: 37,049,259 km (0.066 R)
• M51: 38,186,352 km (0.116 R)
• M52: 39,565,794 km (0.101 R)
• M53: 41,901,017 km (0.101 R)
• M54: 42,136,933 km (0.102 R)
• M55: 42,728,892 km (0.104 R)
• M56: 44,280,521 km (0.12 R)
• M57: 45,244,530 km (0.086 R)
• M58: 45,486,729 km (0.062 R)
• M59: 46,093,797 km (0.071 R)
• M60: 46,459,264 km (0.093 R)
• M61: 49,792,305 km (0.113 R)
• M62: 50,668,948 km (0.078 R)
• M63: 50,920,422 km (0.074 R)
• M64: 52,310,486 km (0.067 R)
• M65: 54,998,909 km (0.105 R)
• M66: 55,128,012 km (0.065 R)
• M67: 59,445,855 km (0.073 R)
• M68: 60,642,040 km (0.043 R)
• M69: 61,578,074 km (0.092 R)
• M70: 62,249,469 km (0.104 R)
• M71: 62,653,533 km (0.038 R)
• M72: 63,870,960 km (0.059 R)
• M73: 65,232,600 km (0.106 R)
• M74: 66,191,523 km (0.119 R)
• M75: 67,846,225 km (0.085 R)
• M76: 68,678,737 km (0.101 R)
• M77: 74,314,089 km (0.097 R)
• M78: 74,742,687 km (0.061 R)
• M79: 75,458,812 km (0.055 R)
• M80: 77,476,139 km (0.084 R)
• M81: 77,765,760 km (0.103 R)
• M82: 78,782,278 km (0.093 R)
• M83: 79,511,119 km (0.032 R)
• M84: 80,242,203 km (0.114 R)
• M85: 80,975,532 km (0.111 R)
• M86: 83,188,683 km (0.04 R)
• M87: 84,377,089 km (0.069 R)
• M88: 85,421,581 km (0.101 R)
• M89: 86,320,365 km (0.116 R)
• M90: 86,470,412 km (0.068 R)
• M91: 89,338,502 km (0.045 R)
• M92: 90,098,459 km (0.053 R)
• M93: 99,540,778 km (0.072 R)
• M94: 100,802,336 km (0.067 R)
• M95: 106,866,137 km (0.102 R)
• M96: 107,672,768 km (0.082 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: 422 - 18,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit