🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.55 AU - 0.63 AU

Year: 164 Days

Day: 17.5 Hours

Environment

Temp: 159 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.53 AU - 0.71 AU

Year: 177 Days

Day: 20.5 Hours

Environment

Temp: 184 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.49 AU - 2.83 AU

Year: 1569 Days

Day: 15.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,187,671 km

• M1: 126,111 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.36 AU - 4.12 AU

Year: 2616 Days

Day: 46.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.24 AU - 4.72 AU

Year: 2872 Days

Day: 48 Hours

Environment

Temp: -111 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,187,671 km

• M1: 429,795 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.2 AU - 4.66 AU

Year: 3372 Days

Day: 45 Hours

Environment

Temp: -127 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.9

Radius: 10.6

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.41 AU - 6.33 AU

Year: 5143 Days

Day: 7.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 54,187,671 km

• M1: 181,911 km (0.119 R)
• M2: 305,778 km (0.096 R)
• M3: 550,221 km (0.098 R)
• M4: 721,660 km (0.091 R)
• M5: 1,001,408 km (0.086 R)
• M6: 1,379,292 km (0.053 R)
• M7: 1,470,697 km (0.073 R)
• M8: 1,577,659 km (0.093 R)
• M9: 1,729,351 km (0.061 R)
• M10: 2,002,816 km (0.071 R)
• M11: 2,431,414 km (0.058 R)
• M12: 2,543,014 km (0.108 R)
• M13: 2,623,797 km (0.063 R)
• M14: 2,955,904 km (0.11 R)
• M15: 3,231,314 km (0.088 R)
• M16: 3,389,888 km (0.081 R)
• M17: 3,515,101 km (0.107 R)
• M18: 3,696,563 km (0.107 R)
• M19: 3,844,067 km (0.114 R)
• M20: 3,937,266 km (0.095 R)
• M21: 4,069,062 km (0.108 R)
• M22: 4,453,678 km (0.055 R)
• M23: 4,809,871 km (0.076 R)
• M24: 4,991,483 km (0.041 R)
• M25: 5,444,914 km (0.107 R)
• M26: 6,062,903 km (0.08 R)
• M27: 6,149,968 km (0.038 R)
• M28: 6,303,157 km (0.105 R)
• M29: 6,524,412 km (0.052 R)
• M30: 6,658,302 km (0.066 R)
• M31: 7,249,363 km (0.054 R)
• M32: 7,434,565 km (0.11 R)
• M33: 7,668,387 km (0.107 R)
• M34: 8,554,605 km (0.1 R)
• M35: 8,627,908 km (0.064 R)
• M36: 8,848,864 km (0.107 R)
• M37: 9,096,747 km (0.033 R)
• M38: 9,221,662 km (0.09 R)
• M39: 9,675,691 km (0.108 R)
• M40: 9,854,161 km (0.119 R)
• M41: 10,474,693 km (0.099 R)
• M42: 10,605,442 km (0.069 R)
• M43: 10,921,841 km (0.114 R)
• M44: 11,241,233 km (0.058 R)
• M45: 11,428,978 km (0.087 R)
• M46: 12,411,088 km (0.094 R)
• M47: 12,494,115 km (0.107 R)
• M48: 12,577,291 km (0.11 R)
• M49: 12,772,367 km (0.053 R)
• M50: 12,884,117 km (0.119 R)
• M51: 12,968,340 km (0.047 R)
• M52: 13,052,564 km (0.119 R)
• M53: 13,250,033 km (0.102 R)
• M54: 13,363,279 km (0.081 R)
• M55: 14,078,356 km (0.074 R)
• M56: 14,222,868 km (0.105 R)
• M57: 14,717,887 km (0.092 R)
• M58: 15,575,532 km (0.041 R)
• M59: 15,724,980 km (0.027 R)
• M60: 15,965,234 km (0.051 R)
• M61: 16,236,904 km (0.1 R)
• M62: 16,479,701 km (0.06 R)
• M63: 17,061,188 km (0.088 R)
• M64: 17,215,274 km (0.065 R)
• M65: 17,867,670 km (0.083 R)
• M66: 18,212,643 km (0.046 R)
• M67: 19,132,820 km (0.107 R)
• M68: 19,260,875 km (0.09 R)
• M69: 19,711,464 km (0.094 R)
• M70: 20,003,030 km (0.037 R)
• M71: 20,100,419 km (0.105 R)
• M72: 20,328,555 km (0.039 R)
• M73: 20,853,046 km (0.103 R)
• M74: 21,084,025 km (0.03 R)
• M75: 21,481,805 km (0.106 R)
• M76: 21,648,308 km (0.077 R)
• M77: 22,487,253 km (0.078 R)
• M78: 22,554,871 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690

Radius: 11.2

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 9.41 AU - 11.35 AU

Year: 12094 Days

Day: 9.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 66.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 54,187,671 km

• M1: 380,727 km (0.076 R)
• M2: 465,399 km (0.114 R)
• M3: 641,476 km (0.053 R)
• M4: 841,039 km (0.084 R)
• M5: 1,301,651 km (0.095 R)
• M6: 1,463,815 km (0.078 R)
• M7: 1,632,711 km (0.068 R)
• M8: 1,732,343 km (0.105 R)
• M9: 2,372,622 km (0.114 R)
• M10: 3,331,545 km (0.119 R)
• M11: 3,427,138 km (0.109 R)
• M12: 3,523,628 km (0.071 R)
• M13: 3,621,166 km (0.076 R)
• M14: 4,538,650 km (0.08 R)
• M15: 4,609,410 km (0.12 R)
• M16: 4,896,338 km (0.116 R)
• M17: 4,968,893 km (0.093 R)
• M18: 5,188,952 km (0.097 R)
• M19: 5,829,979 km (0.097 R)
• M20: 7,062,665 km (0.078 R)
• M21: 7,186,083 km (0.11 R)
• M22: 7,268,811 km (0.083 R)
• M23: 7,603,013 km (0.099 R)
• M24: 7,729,572 km (0.07 R)
• M25: 8,113,740 km (0.11 R)
• M26: 8,199,908 km (0.062 R)
• M27: 9,849,374 km (0.069 R)
• M28: 10,972,705 km (0.114 R)
• M29: 11,890,637 km (0.052 R)
• M30: 12,185,644 km (0.111 R)
• M31: 12,582,677 km (0.114 R)
• M32: 12,984,048 km (0.096 R)
• M33: 13,237,168 km (0.096 R)
• M34: 14,213,443 km (0.102 R)
• M35: 14,317,563 km (0.103 R)
• M36: 15,319,420 km (0.061 R)
• M37: 15,748,018 km (0.092 R)
• M38: 16,072,047 km (0.095 R)
• M39: 16,617,032 km (0.072 R)
• M40: 17,334,653 km (0.08 R)
• M41: 18,118,696 km (0.119 R)
• M42: 20,129,141 km (0.119 R)
• M43: 20,657,521 km (0.118 R)
• M44: 21,249,929 km (0.103 R)
• M45: 22,149,012 km (0.04 R)
• M46: 22,512,086 km (0.119 R)
• M47: 22,694,446 km (0.073 R)
• M48: 23,244,218 km (0.064 R)
• M49: 24,982,994 km (0.074 R)
• M50: 25,360,878 km (0.114 R)
• M51: 25,677,427 km (0.119 R)
• M52: 25,995,173 km (0.066 R)
• M53: 26,827,386 km (0.115 R)
• M54: 28,715,461 km (0.119 R)
• M55: 29,442,806 km (0.098 R)
• M56: 29,908,803 km (0.101 R)
• M57: 30,915,597 km (0.085 R)
• M58: 31,118,302 km (0.112 R)
• M59: 31,865,394 km (0.106 R)
• M60: 32,001,827 km (0.11 R)
• M61: 32,618,320 km (0.107 R)
• M62: 33,862,974 km (0.099 R)
• M63: 35,193,647 km (0.1 R)
• M64: 35,546,548 km (0.118 R)
• M65: 36,898,764 km (0.054 R)
• M66: 38,849,071 km (0.102 R)
• M67: 38,921,925 km (0.089 R)
• M68: 39,067,783 km (0.103 R)
• M69: 39,433,400 km (0.098 R)
• M70: 40,980,990 km (0.102 R)
• M71: 41,650,291 km (0.076 R)
• M72: 42,323,182 km (0.112 R)
• M73: 43,604,189 km (0.045 R)
• M74: 43,831,428 km (0.1 R)
• M75: 44,744,873 km (0.118 R)
• M76: 44,897,762 km (0.078 R)
• M77: 44,974,206 km (0.119 R)
• M78: 45,050,800 km (0.074 R)
• M79: 47,444,665 km (0.062 R)
• M80: 47,912,757 km (0.082 R)
• M81: 47,990,997 km (0.081 R)
• M82: 48,539,273 km (0.038 R)
• M83: 48,696,351 km (0.117 R)
• M84: 50,594,299 km (0.092 R)
• M85: 51,312,219 km (0.1 R)
• M86: 51,392,105 km (0.1 R)
• M87: 51,552,324 km (0.075 R)
• M88: 51,712,543 km (0.099 R)
• M89: 52,194,248 km (0.091 R)
• M90: 52,274,732 km (0.101 R)
• M91: 52,355,216 km (0.115 R)
• M92: 52,838,866 km (0.101 R)
• M93: 53,567,258 km (0.094 R)
• M94: 53,973,416 km (0.083 R)
• M95: 54,136,029 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.3

Radius: 12.3

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 9.3 AU - 13.98 AU

Year: 14362 Days

Day: 14.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 54,187,671 km

• M1: 170,990 km (0.116 R)
• M2: 322,383 km (0.105 R)
• M3: 1,521,560 km (0.117 R)
• M4: 1,744,012 km (0.103 R)
• M5: 1,977,235 km (0.086 R)
• M6: 2,177,247 km (0.099 R)
• M7: 2,369,032 km (0.031 R)
• M8: 2,489,907 km (0.062 R)
• M9: 2,581,910 km (0.065 R)
• M10: 3,141,854 km (0.036 R)
• M11: 3,721,546 km (0.098 R)
• M12: 3,952,077 km (0.094 R)
• M13: 4,615,244 km (0.098 R)
• M14: 4,998,663 km (0.055 R)
• M15: 5,115,798 km (0.087 R)
• M16: 5,452,394 km (0.096 R)
• M17: 6,655,160 km (0.114 R)
• M18: 7,088,695 km (0.083 R)
• M19: 7,710,873 km (0.095 R)
• M20: 7,891,886 km (0.117 R)
• M21: 8,097,284 km (0.1 R)
• M22: 8,865,319 km (0.07 R)
• M23: 9,270,131 km (0.078 R)
• M24: 9,462,813 km (0.119 R)
• M25: 9,583,838 km (0.058 R)
• M26: 10,048,639 km (0.112 R)
• M27: 11,849,797 km (0.087 R)
• M28: 12,534,207 km (0.106 R)
• M29: 12,774,013 km (0.072 R)
• M30: 12,934,830 km (0.031 R)
• M31: 13,285,488 km (0.064 R)
• M32: 14,079,104 km (0.101 R)
• M33: 14,916,254 km (0.113 R)
• M34: 16,434,373 km (0.103 R)
• M35: 16,521,738 km (0.095 R)
• M36: 17,791,525 km (0.113 R)
• M37: 18,091,319 km (0.038 R)
• M38: 18,513,784 km (0.119 R)
• M39: 20,958,662 km (0.065 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.9

Radius: 6.7

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 15.31 AU - 22.07 AU

Year: 29222 Days

Day: 19.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 54,187,671 km

• M1: 122,072 km (0.079 R)
• M2: 259,852 km (0.035 R)
• M3: 437,574 km (0.065 R)
• M4: 549,024 km (0.11 R)
• M5: 1,000,660 km (0.098 R)
• M6: 1,085,333 km (0.068 R)
• M7: 1,262,008 km (0.09 R)
• M8: 1,424,172 km (0.066 R)
• M9: 1,471,744 km (0.102 R)
• M10: 2,332,380 km (0.028 R)
• M11: 2,766,962 km (0.106 R)
• M12: 2,887,239 km (0.102 R)
• M13: 3,416,965 km (0.102 R)
• M14: 3,513,605 km (0.103 R)
• M15: 3,808,911 km (0.097 R)
• M16: 3,976,461 km (0.07 R)
• M17: 4,112,296 km (0.119 R)
• M18: 4,284,184 km (0.102 R)
• M19: 4,886,315 km (0.11 R)
• M20: 5,068,525 km (0.102 R)
• M21: 5,590,323 km (0.038 R)
• M22: 5,742,613 km (0.076 R)
• M23: 7,339,122 km (0.112 R)
• M24: 7,547,811 km (0.12 R)
• M25: 8,315,248 km (0.089 R)
• M26: 9,196,828 km (0.096 R)
• M27: 10,293,381 km (0.119 R)
• M28: 10,339,906 km (0.091 R)
• M29: 10,480,079 km (0.117 R)
• M30: 12,260,144 km (0.11 R)
• M31: 12,359,028 km (0.101 R)
• M32: 12,458,211 km (0.107 R)
• M33: 12,657,177 km (0.111 R)
• M34: 13,822,095 km (0.094 R)
• M35: 14,028,241 km (0.073 R)
• M36: 14,757,531 km (0.038 R)
• M37: 15,820,573 km (0.119 R)
• M38: 19,557,378 km (0.111 R)
• M39: 20,723,344 km (0.063 R)
• M40: 25,733,377 km (0.047 R)
• M41: 26,432,597 km (0.084 R)
• M42: 27,784,813 km (0.12 R)
• M43: 28,175,263 km (0.059 R)
• M44: 29,688,745 km (0.084 R)
• M45: 31,026,150 km (0.06 R)
• M46: 33,551,960 km (0.066 R)
• M47: 35,014,429 km (0.082 R)
• M48: 35,859,507 km (0.1 R)
• M49: 35,930,267 km (0.072 R)
• M50: 37,211,274 km (0.065 R)
• M51: 37,785,430 km (0.109 R)
• M52: 38,362,579 km (0.034 R)
• M53: 38,434,835 km (0.07 R)
• M54: 38,579,645 km (0.095 R)
• M55: 38,942,570 km (0.117 R)
• M56: 39,160,683 km (0.067 R)
• M57: 39,233,538 km (0.097 R)
• M58: 39,379,395 km (0.084 R)
• M59: 41,365,457 km (0.117 R)
• M60: 42,183,907 km (0.108 R)
• M61: 43,912,361 km (0.077 R)
• M62: 44,139,450 km (0.044 R)
• M63: 46,201,507 km (0.111 R)
• M64: 46,586,722 km (0.113 R)
• M65: 46,741,107 km (0.103 R)
• M66: 46,895,791 km (0.111 R)
• M67: 47,050,475 km (0.116 R)
• M68: 47,360,442 km (0.114 R)
• M69: 47,515,724 km (0.118 R)
• M70: 47,748,948 km (0.066 R)
• M71: 47,826,738 km (0.109 R)
• M72: 48,060,560 km (0.081 R)
• M73: 48,138,500 km (0.038 R)
• M74: 48,372,771 km (0.087 R)
• M75: 48,999,137 km (0.081 R)
• M76: 49,864,860 km (0.099 R)
• M77: 51,451,944 km (0.101 R)
• M78: 53,055,483 km (0.025 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 14,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit