🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.88 AU - 2.08 AU

Year: 1033 Days

Day: 25.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.47 AU - 3.41 AU

Year: 1869 Days

Day: 31.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.53 AU - 3.57 AU

Year: 1975 Days

Day: 33.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.5 AU - 3.98 AU

Year: 2682 Days

Day: 44.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,054,162 km

• M1: 743,950 km (0.105 R)
• M2: 1,822,551 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.02 AU - 4.92 AU

Year: 3505 Days

Day: 23.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.9

Radius: 10.7

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 5.34 AU - 5.68 AU

Year: 4797 Days

Day: 11.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 46,054,162 km

• M1: 164,857 km (0.088 R)
• M2: 249,828 km (0.097 R)
• M3: 386,860 km (0.113 R)
• M4: 626,366 km (0.106 R)
• M5: 1,206,357 km (0.083 R)
• M6: 1,326,933 km (0.09 R)
• M7: 1,413,700 km (0.117 R)
• M8: 1,659,489 km (0.103 R)
• M9: 1,740,122 km (0.077 R)
• M10: 1,863,541 km (0.039 R)
• M11: 2,104,842 km (0.029 R)
• M12: 2,236,638 km (0.106 R)
• M13: 2,617,664 km (0.075 R)
• M14: 2,728,067 km (0.053 R)
• M15: 2,824,109 km (0.078 R)
• M16: 3,085,456 km (0.083 R)
• M17: 3,152,027 km (0.104 R)
• M18: 3,544,422 km (0.073 R)
• M19: 3,614,285 km (0.119 R)
• M20: 3,719,901 km (0.1 R)
• M21: 4,189,788 km (0.108 R)
• M22: 4,394,288 km (0.113 R)
• M23: 4,678,524 km (0.063 R)
• M24: 4,910,251 km (0.117 R)
• M25: 4,988,341 km (0.095 R)
• M26: 5,710,001 km (0.1 R)
• M27: 5,792,130 km (0.089 R)
• M28: 6,167,023 km (0.047 R)
• M29: 6,251,396 km (0.064 R)
• M30: 6,378,704 km (0.105 R)
• M31: 6,592,928 km (0.044 R)
• M32: 6,962,285 km (0.1 R)
• M33: 7,072,389 km (0.081 R)
• M34: 7,271,803 km (0.059 R)
• M35: 7,360,963 km (0.051 R)
• M36: 8,041,933 km (0.064 R)
• M37: 8,180,460 km (0.074 R)
• M38: 8,343,223 km (0.101 R)
• M39: 8,413,235 km (0.084 R)
• M40: 8,483,546 km (0.085 R)
• M41: 8,933,237 km (0.079 R)
• M42: 9,052,766 km (0.102 R)
• M43: 9,634,402 km (0.103 R)
• M44: 9,781,756 km (0.051 R)
• M45: 9,929,708 km (0.112 R)
• M46: 10,253,139 km (0.111 R)
• M47: 11,269,806 km (0.112 R)
• M48: 12,026,921 km (0.032 R)
• M49: 12,159,016 km (0.11 R)
• M50: 12,638,926 km (0.12 R)
• M51: 13,727,699 km (0.026 R)
• M52: 13,948,954 km (0.074 R)
• M53: 14,171,556 km (0.051 R)
• M54: 14,339,255 km (0.073 R)
• M55: 14,479,428 km (0.115 R)
• M56: 15,073,481 km (0.088 R)
• M57: 15,187,475 km (0.107 R)
• M58: 15,330,491 km (0.07 R)
• M59: 15,416,509 km (0.053 R)
• M60: 15,733,208 km (0.038 R)
• M61: 15,935,764 km (0.062 R)
• M62: 16,256,053 km (0.094 R)
• M63: 16,814,202 km (0.068 R)
• M64: 16,902,914 km (0.088 R)
• M65: 18,009,639 km (0.103 R)
• M66: 18,191,400 km (0.056 R)
• M67: 18,740,125 km (0.114 R)
• M68: 19,170,668 km (0.102 R)
• M69: 19,263,419 km (0.088 R)
• M70: 19,697,851 km (0.096 R)
• M71: 20,135,724 km (0.095 R)
• M72: 21,020,894 km (0.091 R)
• M73: 21,276,108 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.2

Radius: 14.3

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 9.51 AU - 10.31 AU

Year: 11570 Days

Day: 8.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 46,054,162 km

• M1: 189,840 km (0.06 R)
• M2: 289,771 km (0.115 R)
• M3: 479,461 km (0.042 R)
• M4: 599,289 km (0.094 R)
• M5: 750,383 km (0.109 R)
• M6: 916,287 km (0.104 R)
• M7: 1,206,956 km (0.086 R)
• M8: 1,430,006 km (0.082 R)
• M9: 1,718,880 km (0.113 R)
• M10: 2,180,838 km (0.086 R)
• M11: 2,295,280 km (0.099 R)
• M12: 2,913,867 km (0.101 R)
• M13: 3,088,747 km (0.071 R)
• M14: 3,218,000 km (0.066 R)
• M15: 3,857,531 km (0.106 R)
• M16: 3,962,100 km (0.101 R)
• M17: 4,335,945 km (0.112 R)
• M18: 4,444,852 km (0.076 R)
• M19: 4,721,309 km (0.094 R)
• M20: 5,544,995 km (0.118 R)
• M21: 5,883,086 km (0.081 R)
• M22: 5,983,915 km (0.12 R)
• M23: 6,371,972 km (0.085 R)
• M24: 6,831,686 km (0.095 R)
• M25: 7,172,919 km (0.066 R)
• M26: 7,345,704 km (0.097 R)
• M27: 7,476,154 km (0.05 R)
• M28: 7,894,280 km (0.091 R)
• M29: 8,869,059 km (0.095 R)
• M30: 9,008,185 km (0.069 R)
• M31: 9,453,389 km (0.048 R)
• M32: 9,857,752 km (0.098 R)
• M33: 10,195,095 km (0.076 R)
• M34: 10,757,732 km (0.074 R)
• M35: 10,955,800 km (0.056 R)
• M36: 11,130,082 km (0.091 R)
• M37: 11,582,615 km (0.098 R)
• M38: 11,760,188 km (0.031 R)
• M39: 13,452,289 km (0.067 R)
• M40: 13,719,322 km (0.111 R)
• M41: 14,231,694 km (0.096 R)
• M42: 14,531,189 km (0.081 R)
• M43: 15,330,790 km (0.113 R)
• M44: 16,343,268 km (0.025 R)
• M45: 16,742,844 km (0.119 R)
• M46: 17,030,371 km (0.118 R)
• M47: 17,348,416 km (0.086 R)
• M48: 18,462,322 km (0.051 R)
• M49: 19,357,964 km (0.106 R)
• M50: 20,023,825 km (0.084 R)
• M51: 20,605,012 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.6

Radius: 8.3

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 9.27 AU - 12.15 AU

Year: 12998 Days

Day: 10.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 46,054,162 km

• M1: 284,834 km (0.053 R)
• M2: 366,216 km (0.088 R)
• M3: 443,558 km (0.075 R)
• M4: 527,332 km (0.026 R)
• M5: 761,752 km (0.088 R)
• M6: 918,082 km (0.052 R)
• M7: 1,009,486 km (0.12 R)
• M8: 1,123,480 km (0.062 R)
• M9: 1,202,019 km (0.102 R)
• M10: 1,779,616 km (0.099 R)
• M11: 1,965,866 km (0.111 R)
• M12: 2,772,797 km (0.066 R)
• M13: 2,907,285 km (0.103 R)
• M14: 2,989,115 km (0.08 R)
• M15: 3,044,017 km (0.079 R)
• M16: 3,099,369 km (0.104 R)
• M17: 3,295,641 km (0.051 R)
• M18: 3,759,544 km (0.102 R)
• M19: 4,493,770 km (0.117 R)
• M20: 4,620,330 km (0.104 R)
• M21: 4,748,236 km (0.098 R)
• M22: 4,812,564 km (0.076 R)
• M23: 4,909,653 km (0.081 R)
• M24: 5,271,231 km (0.035 R)
• M25: 5,337,951 km (0.114 R)
• M26: 5,573,568 km (0.068 R)
• M27: 5,778,367 km (0.063 R)
• M28: 6,159,992 km (0.087 R)
• M29: 6,838,567 km (0.101 R)
• M30: 7,428,282 km (0.033 R)
• M31: 7,691,575 km (0.084 R)
• M32: 7,767,271 km (0.116 R)
• M33: 8,226,985 km (0.085 R)
• M34: 8,893,444 km (0.046 R)
• M35: 9,577,256 km (0.12 R)
• M36: 10,236,085 km (0.047 R)
• M37: 11,165,985 km (0.057 R)
• M38: 11,251,854 km (0.103 R)
• M39: 12,476,911 km (0.083 R)
• M40: 13,105,222 km (0.067 R)
• M41: 13,195,879 km (0.102 R)
• M42: 13,332,162 km (0.091 R)
• M43: 14,159,738 km (0.09 R)
• M44: 14,252,788 km (0.115 R)
• M45: 14,814,976 km (0.081 R)
• M46: 15,623,702 km (0.031 R)
• M47: 16,937,621 km (0.068 R)
• M48: 17,732,883 km (0.07 R)
• M49: 17,883,378 km (0.107 R)
• M50: 18,135,151 km (0.07 R)
• M51: 19,102,302 km (0.027 R)
• M52: 19,618,115 km (0.113 R)
• M53: 20,138,566 km (0.102 R)
• M54: 20,453,021 km (0.1 R)
• M55: 21,352,553 km (0.053 R)
• M56: 21,619,585 km (0.068 R)
• M57: 21,780,403 km (0.105 R)
• M58: 21,995,375 km (0.109 R)
• M59: 23,245,116 km (0.109 R)
• M60: 24,797,493 km (0.04 R)
• M61: 25,529,625 km (0.093 R)
• M62: 26,727,156 km (0.026 R)
• M63: 27,477,538 km (0.092 R)
• M64: 28,117,967 km (0.115 R)
• M65: 28,940,306 km (0.096 R)
• M66: 29,117,430 km (0.063 R)
• M67: 29,591,805 km (0.072 R)
• M68: 29,710,736 km (0.052 R)
• M69: 30,188,252 km (0.091 R)
• M70: 30,788,738 km (0.082 R)
• M71: 30,969,751 km (0.056 R)
• M72: 32,062,713 km (0.108 R)
• M73: 32,368,491 km (0.096 R)
• M74: 32,552,497 km (0.081 R)
• M75: 32,613,832 km (0.094 R)
• M76: 34,348,569 km (0.119 R)
• M77: 34,536,314 km (0.053 R)
• M78: 35,416,398 km (0.085 R)
• M79: 36,942,446 km (0.116 R)
• M80: 39,075,562 km (0.073 R)
• M81: 40,387,685 km (0.119 R)
• M82: 41,115,479 km (0.099 R)
• M83: 42,181,812 km (0.096 R)
• M84: 42,718,420 km (0.064 R)
• M85: 43,189,803 km (0.086 R)
• M86: 43,324,890 km (0.106 R)
• M87: 43,527,595 km (0.079 R)
• M88: 43,798,517 km (0.071 R)
• M89: 44,409,923 km (0.081 R)
• M90: 44,682,490 km (0.055 R)
• M91: 44,750,857 km (0.075 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 15,088 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit