🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.45 AU - 0.55 AU

Year: 130 Days

Day: 13.4 Hours

Environment

Temp: 221 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.52 AU - 0.78 AU

Year: 192 Days

Day: 17.9 Hours

Environment

Temp: 185 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.34 AU - 1.84 AU

Year: 736 Days

Day: 28.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.93 AU - 2.09 AU

Year: 1046 Days

Day: 34.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.94 AU - 2.2 AU

Year: 1093 Days

Day: 37.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.56 AU - 3.14 AU

Year: 1766 Days

Day: 23.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.4

Radius: 14.2

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.56 AU - 6.44 AU

Year: 4735 Days

Day: 12.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 26,334,165 km

• M1: 198,217 km (0.08 R)
• M2: 289,173 km (0.109 R)
• M3: 379,679 km (0.112 R)
• M4: 794,664 km (0.041 R)
• M5: 885,021 km (0.051 R)
• M6: 1,003,503 km (0.056 R)
• M7: 1,115,402 km (0.1 R)
• M8: 1,258,417 km (0.116 R)
• M9: 1,740,721 km (0.102 R)
• M10: 1,847,235 km (0.115 R)
• M11: 2,278,974 km (0.108 R)
• M12: 3,445,538 km (0.078 R)
• M13: 3,678,911 km (0.05 R)
• M14: 3,857,531 km (0.108 R)
• M15: 4,100,178 km (0.083 R)
• M16: 4,264,736 km (0.1 R)
• M17: 5,076,753 km (0.119 R)
• M18: 5,320,747 km (0.117 R)
• M19: 5,523,453 km (0.095 R)
• M20: 6,076,217 km (0.112 R)
• M21: 6,430,913 km (0.026 R)
• M22: 7,434,715 km (0.075 R)
• M23: 7,585,809 km (0.063 R)
• M24: 7,814,245 km (0.096 R)
• M25: 8,174,177 km (0.112 R)
• M26: 8,539,645 km (0.114 R)
• M27: 8,671,590 km (0.045 R)
• M28: 9,178,727 km (0.059 R)
• M29: 9,422,422 km (0.112 R)
• M30: 9,586,082 km (0.114 R)
• M31: 10,110,422 km (0.096 R)
• M32: 10,222,172 km (0.077 R)
• M33: 10,672,761 km (0.027 R)
• M34: 11,014,891 km (0.097 R)
• M35: 11,681,051 km (0.083 R)
• M36: 11,798,335 km (0.086 R)
• M37: 12,181,904 km (0.109 R)
• M38: 12,419,914 km (0.111 R)
• M39: 12,689,789 km (0.101 R)
• M40: 13,265,591 km (0.098 R)
• M41: 13,387,962 km (0.104 R)
• M42: 14,663,434 km (0.115 R)
• M43: 14,980,432 km (0.103 R)
• M44: 15,621,159 km (0.114 R)
• M45: 16,107,652 km (0.066 R)
• M46: 16,238,250 km (0.114 R)
• M47: 16,665,053 km (0.032 R)
• M48: 17,462,859 km (0.12 R)
• M49: 17,664,217 km (0.041 R)
• M50: 18,171,055 km (0.119 R)
• M51: 18,273,081 km (0.108 R)
• M52: 18,375,256 km (0.047 R)
• M53: 18,751,345 km (0.116 R)
• M54: 19,337,769 km (0.112 R)
• M55: 19,825,159 km (0.04 R)
• M56: 20,035,344 km (0.102 R)
• M57: 21,168,547 km (0.076 R)
• M58: 21,491,081 km (0.08 R)
• M59: 21,670,897 km (0.109 R)
• M60: 21,959,771 km (0.081 R)
• M61: 22,068,379 km (0.095 R)
• M62: 22,177,286 km (0.103 R)
• M63: 22,286,193 km (0.098 R)
• M64: 22,760,568 km (0.11 R)
• M65: 23,942,690 km (0.039 R)
• M66: 24,054,440 km (0.089 R)
• M67: 24,616,330 km (0.105 R)
• M68: 25,031,015 km (0.11 R)
• M69: 25,296,252 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652

Radius: 14.2

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.13 AU - 6.63 AU

Year: 5234 Days

Day: 9.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 26,334,165 km

• M1: 177,573 km (0.096 R)
• M2: 282,740 km (0.116 R)
• M3: 384,616 km (0.06 R)
• M4: 669,600 km (0.083 R)
• M5: 839,842 km (0.107 R)
• M6: 1,139,337 km (0.09 R)
• M7: 1,363,884 km (0.072 R)
• M8: 1,458,130 km (0.089 R)
• M9: 1,554,621 km (0.088 R)
• M10: 1,720,525 km (0.109 R)
• M11: 1,823,000 km (0.105 R)
• M12: 2,405,534 km (0.081 R)
• M13: 2,579,666 km (0.053 R)
• M14: 2,879,460 km (0.117 R)
• M15: 3,085,606 km (0.056 R)
• M16: 3,296,987 km (0.061 R)
• M17: 3,914,079 km (0.045 R)
• M18: 4,282,987 km (0.064 R)
• M19: 4,377,084 km (0.102 R)
• M20: 5,254,625 km (0.11 R)
• M21: 5,406,168 km (0.056 R)
• M22: 5,559,206 km (0.095 R)
• M23: 5,739,622 km (0.091 R)
• M24: 6,265,907 km (0.09 R)
• M25: 6,399,947 km (0.091 R)
• M26: 6,835,276 km (0.105 R)
• M27: 7,252,355 km (0.077 R)
• M28: 8,140,368 km (0.07 R)
• M29: 9,275,666 km (0.106 R)
• M30: 9,613,608 km (0.092 R)
• M31: 9,737,475 km (0.033 R)
• M32: 9,830,674 km (0.116 R)
• M33: 9,986,855 km (0.094 R)
• M34: 10,143,783 km (0.082 R)
• M35: 10,619,654 km (0.108 R)
• M36: 11,070,392 km (0.065 R)
• M37: 11,298,080 km (0.106 R)
• M38: 11,527,414 km (0.116 R)
• M39: 11,990,718 km (0.077 R)
• M40: 12,493,816 km (0.111 R)
• M41: 13,141,126 km (0.063 R)
• M42: 13,244,348 km (0.112 R)
• M43: 13,520,955 km (0.095 R)
• M44: 14,291,384 km (0.099 R)
• M45: 14,681,984 km (0.081 R)
• M46: 15,076,025 km (0.036 R)
• M47: 15,838,226 km (0.09 R)
• M48: 16,095,085 km (0.098 R)
• M49: 16,316,341 km (0.075 R)
• M50: 16,911,291 km (0.088 R)
• M51: 17,249,083 km (0.096 R)
• M52: 17,931,399 km (0.117 R)
• M53: 18,160,882 km (0.035 R)
• M54: 18,816,121 km (0.109 R)
• M55: 18,971,553 km (0.118 R)
• M56: 19,088,240 km (0.075 R)
• M57: 19,244,420 km (0.075 R)
• M58: 19,518,483 km (0.062 R)
• M59: 20,110,442 km (0.117 R)
• M60: 20,668,143 km (0.099 R)
• M61: 20,908,696 km (0.05 R)
• M62: 21,962,164 km (0.083 R)
• M63: 22,618,899 km (0.085 R)
• M64: 22,742,766 km (0.078 R)
• M65: 24,712,970 km (0.116 R)
• M66: 24,925,698 km (0.112 R)
• M67: 25,267,529 km (0.083 R)
• M68: 25,481,903 km (0.093 R)
• M69: 25,783,043 km (0.115 R)
• M70: 26,085,381 km (0.054 R)
• M71: 26,868,376 km (0.063 R)
• M72: 27,306,548 km (0.117 R)
• M73: 27,438,493 km (0.033 R)
• M74: 27,658,851 km (0.075 R)
• M75: 28,590,995 km (0.112 R)
• M76: 29,173,081 km (0.102 R)
• M77: 29,623,670 km (0.099 R)
• M78: 29,759,205 km (0.114 R)
• M79: 29,940,368 km (0.067 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.8

Radius: 14.6

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.93 AU - 7.69 AU

Year: 7255 Days

Day: 12.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 26,334,165 km

• M1: 183,856 km (0.11 R)
• M2: 310,715 km (0.038 R)
• M3: 585,376 km (0.091 R)
• M4: 818,300 km (0.081 R)
• M5: 971,638 km (0.056 R)
• M6: 1,122,732 km (0.105 R)
• M7: 1,478,775 km (0.111 R)
• M8: 1,731,446 km (0.045 R)
• M9: 1,982,471 km (0.107 R)
• M10: 2,262,518 km (0.102 R)
• M11: 2,450,862 km (0.088 R)
• M12: 2,626,789 km (0.071 R)
• M13: 2,972,809 km (0.066 R)
• M14: 3,608,749 km (0.102 R)
• M15: 4,139,672 km (0.037 R)
• M16: 4,371,848 km (0.075 R)
• M17: 4,695,578 km (0.108 R)
• M18: 5,027,087 km (0.107 R)
• M19: 5,666,618 km (0.103 R)
• M20: 6,307,794 km (0.117 R)
• M21: 6,748,210 km (0.111 R)
• M22: 6,872,227 km (0.093 R)
• M23: 7,122,803 km (0.096 R)
• M24: 7,300,077 km (0.115 R)
• M25: 7,504,428 km (0.085 R)
• M26: 7,710,723 km (0.04 R)
• M27: 7,840,574 km (0.063 R)
• M28: 8,181,657 km (0.043 R)
• M29: 9,678,683 km (0.117 R)
• M30: 10,703,877 km (0.048 R)
• M31: 10,994,696 km (0.118 R)
• M32: 11,199,944 km (0.103 R)
• M33: 11,317,827 km (0.098 R)
• M34: 12,427,544 km (0.058 R)
• M35: 12,856,441 km (0.111 R)
• M36: 14,140,589 km (0.109 R)
• M37: 14,556,322 km (0.081 R)
• M38: 15,073,481 km (0.057 R)
• M39: 15,203,781 km (0.038 R)
• M40: 15,432,516 km (0.073 R)
• M41: 15,695,509 km (0.076 R)
• M42: 15,993,060 km (0.118 R)
• M43: 16,159,263 km (0.091 R)
• M44: 16,795,802 km (0.093 R)
• M45: 17,168,151 km (0.037 R)
• M46: 17,440,718 km (0.063 R)
• M47: 17,645,966 km (0.114 R)
• M48: 18,789,642 km (0.081 R)
• M49: 19,282,118 km (0.12 R)
• M50: 19,850,141 km (0.109 R)
• M51: 19,957,254 km (0.105 R)
• M52: 20,784,979 km (0.093 R)
• M53: 20,893,736 km (0.111 R)
• M54: 21,330,861 km (0.094 R)
• M55: 21,440,516 km (0.08 R)
• M56: 21,844,580 km (0.083 R)
• M57: 22,213,937 km (0.057 R)
• M58: 23,410,122 km (0.098 R)
• M59: 24,168,434 km (0.065 R)
• M60: 24,973,270 km (0.106 R)
• M61: 25,553,560 km (0.108 R)
• M62: 25,981,859 km (0.068 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 14,188 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit