🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.53 AU - 0.75 AU

Year: 228 Days

Day: 13.3 Hours

Environment

Temp: -10 °C

Axial Tilt: 24.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.69 AU - 0.81 AU

Year: 290 Days

Day: 45.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.97 AU - 0.97 AU

Year: 426 Days

Day: 43.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,364,727 km

• M1: 477,068 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.1 AU - 1.44 AU

Year: 639 Days

Day: 31.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.37 AU - 1.69 AU

Year: 844 Days

Day: 32.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.82 AU - 2.26 AU

Year: 1300 Days

Day: 34.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.6

Radius: 13.8

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.73 AU - 4.11 AU

Year: 2822 Days

Day: 10.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 88,364,727 km

• M1: 187,297 km (0.119 R)
• M2: 291,566 km (0.092 R)
• M3: 502,798 km (0.119 R)
• M4: 596,447 km (0.1 R)
• M5: 765,193 km (0.118 R)
• M6: 856,448 km (0.1 R)
• M7: 952,041 km (0.048 R)
• M8: 1,040,304 km (0.116 R)
• M9: 1,131,708 km (0.081 R)
• M10: 1,360,593 km (0.073 R)
• M11: 1,487,452 km (0.052 R)
• M12: 1,645,277 km (0.101 R)
• M13: 2,035,877 km (0.061 R)
• M14: 2,257,282 km (0.107 R)
• M15: 2,789,103 km (0.072 R)
• M16: 3,153,972 km (0.106 R)
• M17: 3,256,297 km (0.074 R)
• M18: 3,893,285 km (0.106 R)
• M19: 4,472,976 km (0.092 R)
• M20: 4,646,360 km (0.069 R)
• M21: 5,039,952 km (0.071 R)
• M22: 5,444,465 km (0.076 R)
• M23: 5,859,449 km (0.092 R)
• M24: 6,028,345 km (0.1 R)
• M25: 6,177,644 km (0.112 R)
• M26: 6,306,448 km (0.067 R)
• M27: 6,414,457 km (0.113 R)
• M28: 6,698,394 km (0.059 R)
• M29: 6,919,650 km (0.091 R)
• M30: 7,008,810 km (0.103 R)
• M31: 7,460,595 km (0.113 R)
• M32: 7,689,929 km (0.117 R)
• M33: 8,061,979 km (0.099 R)
• M34: 8,559,242 km (0.075 R)
• M35: 8,847,816 km (0.115 R)
• M36: 9,139,832 km (0.098 R)
• M37: 9,558,706 km (0.1 R)
• M38: 9,933,747 km (0.058 R)
• M39: 10,313,576 km (0.068 R)
• M40: 10,569,389 km (0.112 R)
• M41: 10,853,326 km (0.088 R)
• M42: 11,087,596 km (0.083 R)
• M43: 11,507,966 km (0.104 R)
• M44: 11,746,874 km (0.12 R)
• M45: 11,933,721 km (0.045 R)
• M46: 12,473,321 km (0.103 R)
• M47: 12,938,121 km (0.109 R)
• M48: 13,632,106 km (0.054 R)
• M49: 13,800,553 km (0.062 R)
• M50: 14,167,666 km (0.093 R)
• M51: 14,538,220 km (0.088 R)
• M52: 14,825,299 km (0.102 R)
• M53: 15,143,344 km (0.074 R)
• M54: 16,617,182 km (0.074 R)
• M55: 17,890,559 km (0.118 R)
• M56: 17,982,711 km (0.107 R)
• M57: 18,352,816 km (0.105 R)
• M58: 18,507,800 km (0.112 R)
• M59: 19,195,052 km (0.095 R)
• M60: 19,573,385 km (0.075 R)
• M61: 19,826,954 km (0.115 R)
• M62: 20,626,554 km (0.109 R)
• M63: 20,723,195 km (0.105 R)
• M64: 20,981,700 km (0.097 R)
• M65: 21,665,512 km (0.116 R)

Asteroid Belt

Center: 8.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 13.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.8

Radius: 7.4

Gravity: 16.4 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 10.71 AU - 16.07 AU

Year: 21864 Days

Day: 22.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,364,727 km

• M1: 155,133 km (0.08 R)
• M2: 323,281 km (0.094 R)
• M3: 399,875 km (0.089 R)
• M4: 1,020,257 km (0.087 R)
• M5: 1,138,739 km (0.118 R)
• M6: 1,230,592 km (0.084 R)
• M7: 1,357,002 km (0.117 R)
• M8: 1,454,839 km (0.111 R)
• M9: 1,521,261 km (0.06 R)
• M10: 1,833,023 km (0.113 R)
• M11: 2,126,983 km (0.058 R)
• M12: 2,279,572 km (0.116 R)
• M13: 2,435,753 km (0.081 R)
• M14: 2,883,499 km (0.1 R)
• M15: 3,095,479 km (0.063 R)
• M16: 3,715,712 km (0.064 R)
• M17: 3,993,216 km (0.112 R)
• M18: 5,169,055 km (0.067 R)
• M19: 5,220,218 km (0.045 R)
• M20: 5,374,752 km (0.1 R)
• M21: 5,954,594 km (0.086 R)
• M22: 6,116,309 km (0.094 R)
• M23: 6,224,767 km (0.084 R)
• M24: 6,388,876 km (0.111 R)
• M25: 6,498,980 km (0.081 R)
• M26: 7,287,511 km (0.044 R)
• M27: 7,460,446 km (0.09 R)
• M28: 9,138,784 km (0.049 R)
• M29: 9,200,867 km (0.104 R)
• M30: 10,535,729 km (0.089 R)
• M31: 12,407,647 km (0.094 R)
• M32: 12,614,242 km (0.1 R)
• M33: 13,451,990 km (0.067 R)
• M34: 14,451,902 km (0.087 R)
• M35: 15,623,852 km (0.086 R)
• M36: 15,921,552 km (0.075 R)
• M37: 16,447,089 km (0.086 R)
• M38: 16,902,016 km (0.114 R)
• M39: 16,978,311 km (0.065 R)
• M40: 18,921,139 km (0.053 R)
• M41: 20,444,045 km (0.078 R)
• M42: 20,606,658 km (0.029 R)
• M43: 21,756,916 km (0.11 R)
• M44: 21,922,820 km (0.1 R)
• M45: 22,256,124 km (0.09 R)
• M46: 22,339,749 km (0.099 R)
• M47: 23,776,637 km (0.108 R)
• M48: 25,417,725 km (0.11 R)
• M49: 25,592,456 km (0.102 R)
• M50: 25,767,784 km (0.028 R)
• M51: 26,296,015 km (0.095 R)
• M52: 27,631,924 km (0.073 R)
• M53: 30,555,066 km (0.11 R)
• M54: 30,741,016 km (0.067 R)
• M55: 32,053,139 km (0.054 R)
• M56: 33,670,890 km (0.089 R)
• M57: 35,022,956 km (0.077 R)
• M58: 35,217,583 km (0.094 R)
• M59: 35,412,509 km (0.091 R)
• M60: 35,803,408 km (0.111 R)
• M61: 37,580,631 km (0.095 R)
• M62: 37,779,895 km (0.107 R)
• M63: 37,879,527 km (0.077 R)
• M64: 39,791,388 km (0.069 R)
• M65: 40,912,474 km (0.085 R)
• M66: 43,290,033 km (0.1 R)
• M67: 45,818,387 km (0.076 R)
• M68: 46,031,115 km (0.056 R)
• M69: 51,016,464 km (0.031 R)
• M70: 51,679,183 km (0.049 R)
• M71: 52,901,697 km (0.073 R)
• M72: 53,125,046 km (0.086 R)
• M73: 54,809,817 km (0.112 R)
• M74: 55,601,938 km (0.086 R)
• M75: 56,511,942 km (0.079 R)
• M76: 57,312,141 km (0.106 R)
• M77: 58,346,610 km (0.051 R)
• M78: 64,204,564 km (0.116 R)
• M79: 66,720,202 km (0.109 R)
• M80: 66,961,503 km (0.107 R)
• M81: 67,444,854 km (0.111 R)
• M82: 68,902,086 km (0.057 R)
• M83: 69,267,853 km (0.108 R)
• M84: 71,107,159 km (0.106 R)
• M85: 72,342,090 km (0.079 R)
• M86: 73,335,270 km (0.073 R)
• M87: 74,207,874 km (0.081 R)
• M88: 74,708,129 km (0.087 R)
• M89: 75,460,607 km (0.084 R)
• M90: 75,963,555 km (0.109 R)
• M91: 77,352,571 km (0.066 R)
• M92: 81,698,688 km (0.088 R)
• M93: 81,827,791 km (0.119 R)
• M94: 82,473,905 km (0.114 R)
• M95: 86,912,174 km (0.093 R)
• M96: 87,703,547 km (0.041 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 15,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit