🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.6 AU - 0.98 AU

Year: 262 Days

Day: 20.7 Hours

Environment

Temp: 178 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,082,721 km

• M1: 293,361 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.74 AU - 1.12 AU

Year: 334 Days

Day: 46.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,082,721 km

• M1: 43,084 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.27 AU - 2.53 AU

Year: 1386 Days

Day: 26.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.17 AU - 3.53 AU

Year: 1794 Days

Day: 33.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,082,721 km

• M1: 318,943 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.18 AU - 4.34 AU

Year: 2718 Days

Day: 41.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.6

Radius: 8.7

Gravity: 12.04 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.19 AU - 9.47 AU

Year: 8168 Days

Day: 7.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,082,721 km

• M1: 129,552 km (0.068 R)
• M2: 435,330 km (0.085 R)
• M3: 766,839 km (0.067 R)
• M4: 905,217 km (0.078 R)
• M5: 959,371 km (0.116 R)
• M6: 1,128,716 km (0.081 R)
• M7: 1,349,074 km (0.044 R)
• M8: 1,627,475 km (0.085 R)
• M9: 1,762,113 km (0.032 R)
• M10: 1,877,304 km (0.094 R)
• M11: 2,115,015 km (0.096 R)
• M12: 2,464,326 km (0.097 R)
• M13: 2,672,117 km (0.099 R)
• M14: 2,912,820 km (0.032 R)
• M15: 3,415,319 km (0.111 R)
• M16: 3,765,378 km (0.113 R)
• M17: 4,005,034 km (0.085 R)
• M18: 4,096,289 km (0.116 R)
• M19: 5,078,997 km (0.094 R)
• M20: 5,410,955 km (0.102 R)
• M21: 5,991,694 km (0.039 R)
• M22: 6,307,046 km (0.086 R)
• M23: 6,627,934 km (0.118 R)
• M24: 6,990,858 km (0.057 R)
• M25: 7,248,765 km (0.11 R)
• M26: 7,622,460 km (0.107 R)
• M27: 8,194,971 km (0.114 R)
• M28: 8,427,895 km (0.042 R)
• M29: 8,584,375 km (0.071 R)
• M30: 8,662,913 km (0.111 R)
• M31: 10,035,624 km (0.05 R)
• M32: 10,959,390 km (0.1 R)
• M33: 11,388,288 km (0.116 R)
• M34: 11,691,672 km (0.062 R)
• M35: 11,953,917 km (0.088 R)
• M36: 12,618,132 km (0.105 R)
• M37: 14,028,391 km (0.097 R)
• M38: 14,353,766 km (0.077 R)
• M39: 14,493,939 km (0.058 R)
• M40: 14,634,561 km (0.076 R)
• M41: 15,392,424 km (0.055 R)
• M42: 15,488,017 km (0.104 R)
• M43: 15,583,909 km (0.102 R)
• M44: 16,406,398 km (0.107 R)
• M45: 16,847,413 km (0.105 R)
• M46: 17,044,733 km (0.115 R)
• M47: 18,295,371 km (0.105 R)
• M48: 18,701,828 km (0.081 R)
• M49: 19,008,504 km (0.074 R)
• M50: 19,938,853 km (0.116 R)
• M51: 20,252,111 km (0.099 R)
• M52: 20,409,488 km (0.114 R)
• M53: 20,514,655 km (0.111 R)
• M54: 21,202,057 km (0.093 R)
• M55: 21,843,383 km (0.109 R)
• M56: 22,112,510 km (0.114 R)
• M57: 22,436,988 km (0.118 R)
• M58: 22,654,054 km (0.044 R)
• M59: 23,419,547 km (0.053 R)
• M60: 25,088,161 km (0.101 R)
• M61: 25,257,207 km (0.056 R)
• M62: 25,596,345 km (0.098 R)
• M63: 25,879,983 km (0.08 R)
• M64: 25,993,827 km (0.113 R)
• M65: 26,107,820 km (0.098 R)
• M66: 26,336,107 km (0.059 R)
• M67: 27,314,178 km (0.064 R)
• M68: 27,604,248 km (0.102 R)
• M69: 28,362,859 km (0.114 R)
• M70: 28,538,786 km (0.057 R)
• M71: 33,056,342 km (0.043 R)
• M72: 33,737,312 km (0.098 R)
• M73: 34,173,090 km (0.067 R)
• M74: 34,298,005 km (0.115 R)
• M75: 34,423,068 km (0.097 R)
• M76: 34,548,132 km (0.089 R)
• M77: 34,924,521 km (0.069 R)
• M78: 35,871,475 km (0.09 R)
• M79: 39,480,524 km (0.05 R)
• M80: 40,598,917 km (0.119 R)
• M81: 41,994,665 km (0.103 R)
• M82: 42,061,536 km (0.046 R)
• M83: 42,463,356 km (0.1 R)
• M84: 43,271,035 km (0.052 R)
• M85: 43,608,976 km (0.119 R)
• M86: 43,676,744 km (0.099 R)
• M87: 44,151,568 km (0.069 R)
• M88: 44,696,553 km (0.031 R)
• M89: 44,764,769 km (0.064 R)
• M90: 45,380,664 km (0.092 R)
• M91: 45,930,585 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.1

Radius: 13.2

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 7.32 AU - 10.96 AU

Year: 10301 Days

Day: 6.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 61,082,721 km

• M1: 165,455 km (0.073 R)
• M2: 403,765 km (0.051 R)
• M3: 577,149 km (0.068 R)
• M4: 810,372 km (0.068 R)
• M5: 972,835 km (0.114 R)
• M6: 1,183,319 km (0.074 R)
• M7: 1,588,430 km (0.104 R)
• M8: 2,036,476 km (0.111 R)
• M9: 2,793,291 km (0.066 R)
• M10: 3,414,422 km (0.116 R)
• M11: 3,880,270 km (0.068 R)
• M12: 4,366,612 km (0.117 R)
• M13: 4,513,368 km (0.072 R)
• M14: 4,902,621 km (0.111 R)
• M15: 5,972,097 km (0.043 R)
• M16: 6,102,546 km (0.104 R)
• M17: 6,333,226 km (0.037 R)
• M18: 6,769,453 km (0.111 R)
• M19: 7,250,111 km (0.103 R)
• M20: 8,099,827 km (0.114 R)
• M21: 8,795,008 km (0.083 R)
• M22: 9,585,633 km (0.113 R)
• M23: 9,970,100 km (0.117 R)
• M24: 10,086,487 km (0.08 R)
• M25: 10,203,323 km (0.032 R)
• M26: 10,477,685 km (0.061 R)
• M27: 11,680,751 km (0.056 R)
• M28: 12,298,740 km (0.118 R)
• M29: 12,632,792 km (0.097 R)
• M30: 13,139,331 km (0.112 R)
• M31: 13,224,452 km (0.079 R)
• M32: 13,395,143 km (0.106 R)
• M33: 15,410,675 km (0.044 R)
• M34: 15,545,463 km (0.097 R)
• M35: 16,179,309 km (0.089 R)
• M36: 16,270,564 km (0.076 R)
• M37: 16,775,606 km (0.098 R)
• M38: 16,914,134 km (0.098 R)
• M39: 17,146,010 km (0.115 R)
• M40: 17,379,084 km (0.083 R)
• M41: 17,566,081 km (0.08 R)
• M42: 17,942,320 km (0.086 R)
• M43: 18,178,834 km (0.047 R)
• M44: 18,273,829 km (0.107 R)
• M45: 18,607,282 km (0.052 R)
• M46: 18,798,768 km (0.113 R)
• M47: 19,912,225 km (0.066 R)
• M48: 20,255,402 km (0.099 R)
• M49: 20,699,409 km (0.118 R)
• M50: 20,997,258 km (0.072 R)
• M51: 21,346,569 km (0.08 R)
• M52: 22,101,589 km (0.073 R)
• M53: 24,261,783 km (0.066 R)
• M54: 25,261,096 km (0.059 R)
• M55: 25,367,012 km (0.104 R)
• M56: 25,685,805 km (0.07 R)
• M57: 26,704,118 km (0.114 R)
• M58: 26,920,137 km (0.099 R)
• M59: 28,009,209 km (0.083 R)
• M60: 29,001,642 km (0.057 R)
• M61: 30,005,593 km (0.115 R)
• M62: 32,334,682 km (0.077 R)
• M63: 32,565,063 km (0.056 R)
• M64: 32,969,426 km (0.107 R)
• M65: 33,085,364 km (0.112 R)
• M66: 33,317,391 km (0.11 R)
• M67: 33,841,731 km (0.087 R)
• M68: 34,251,330 km (0.102 R)
• M69: 34,957,282 km (0.077 R)
• M70: 35,193,797 km (0.118 R)
• M71: 35,549,391 km (0.073 R)
• M72: 36,863,608 km (0.047 R)
• M73: 37,285,025 km (0.031 R)
• M74: 38,315,306 km (0.114 R)
• M75: 38,620,037 km (0.119 R)
• M76: 38,742,258 km (0.034 R)
• M77: 40,094,324 km (0.104 R)
• M78: 40,403,842 km (0.056 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 172.6

Radius: 7.4

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 17.66 AU - 18.5 AU

Year: 28658 Days

Day: 19.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 61,082,721 km

• M1: 113,545 km (0.115 R)
• M2: 362,625 km (0.059 R)
• M3: 508,633 km (0.087 R)
• M4: 815,308 km (0.06 R)
• M5: 878,738 km (0.089 R)
• M6: 1,173,595 km (0.107 R)
• M7: 1,395,150 km (0.112 R)
• M8: 1,657,096 km (0.096 R)
• M9: 2,167,224 km (0.06 R)
• M10: 3,184,789 km (0.077 R)
• M11: 3,849,901 km (0.107 R)
• M12: 3,922,456 km (0.062 R)
• M13: 4,105,714 km (0.084 R)
• M14: 4,291,813 km (0.116 R)
• M15: 4,442,758 km (0.03 R)
• M16: 4,749,732 km (0.11 R)
• M17: 4,945,107 km (0.081 R)
• M18: 5,303,544 km (0.044 R)
• M19: 5,384,327 km (0.088 R)
• M20: 5,506,398 km (0.086 R)
• M21: 5,711,647 km (0.034 R)
• M22: 5,961,475 km (0.086 R)
• M23: 6,300,015 km (0.057 R)
• M24: 6,514,838 km (0.102 R)
• M25: 6,775,736 km (0.112 R)
• M26: 6,995,795 km (0.083 R)
• M27: 8,743,996 km (0.117 R)
• M28: 9,322,939 km (0.074 R)
• M29: 9,420,477 km (0.118 R)
• M30: 10,365,337 km (0.082 R)
• M31: 10,772,243 km (0.107 R)
• M32: 11,654,123 km (0.109 R)
• M33: 11,759,290 km (0.077 R)
• M34: 11,812,098 km (0.093 R)
• M35: 12,720,905 km (0.119 R)
• M36: 14,946,622 km (0.1 R)
• M37: 16,456,514 km (0.056 R)
• M38: 17,169,796 km (0.027 R)
• M39: 17,289,624 km (0.106 R)
• M40: 18,626,132 km (0.107 R)
• M41: 19,869,739 km (0.119 R)
• M42: 20,121,662 km (0.084 R)
• M43: 21,849,816 km (0.08 R)
• M44: 22,175,042 km (0.117 R)
• M45: 22,764,458 km (0.115 R)
• M46: 23,160,294 km (0.094 R)
• M47: 23,359,109 km (0.088 R)
• M48: 23,625,094 km (0.11 R)
• M49: 23,891,977 km (0.064 R)
• M50: 24,833,995 km (0.072 R)
• M51: 24,969,530 km (0.086 R)
• M52: 25,105,365 km (0.086 R)
• M53: 26,338,800 km (0.077 R)
• M54: 26,546,292 km (0.075 R)
• M55: 26,754,382 km (0.061 R)
• M56: 28,013,847 km (0.05 R)
• M57: 30,011,128 km (0.105 R)
• M58: 32,127,788 km (0.085 R)
• M59: 32,794,396 km (0.11 R)
• M60: 33,615,390 km (0.066 R)
• M61: 33,765,436 km (0.093 R)
• M62: 36,657,163 km (0.118 R)
• M63: 37,898,377 km (0.07 R)
• M64: 38,210,887 km (0.07 R)
• M65: 38,367,366 km (0.084 R)
• M66: 38,445,755 km (0.069 R)
• M67: 38,759,761 km (0.103 R)
• M68: 38,838,300 km (0.09 R)
• M69: 39,785,853 km (0.064 R)
• M70: 39,944,576 km (0.085 R)
• M71: 40,024,013 km (0.106 R)
• M72: 41,945,597 km (0.088 R)
• M73: 43,161,828 km (0.073 R)
• M74: 43,897,102 km (0.064 R)
• M75: 44,143,190 km (0.036 R)
• M76: 45,214,610 km (0.052 R)
• M77: 45,628,847 km (0.091 R)
• M78: 46,127,755 km (0.117 R)
• M79: 46,294,557 km (0.048 R)
• M80: 47,972,447 km (0.052 R)
• M81: 49,329,150 km (0.047 R)
• M82: 50,612,400 km (0.111 R)
• M83: 51,042,644 km (0.109 R)
• M84: 51,733,487 km (0.114 R)
• M85: 52,166,722 km (0.115 R)
• M86: 54,527,676 km (0.08 R)
• M87: 55,145,365 km (0.089 R)
• M88: 56,298,765 km (0.099 R)
• M89: 59,988,148 km (0.107 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 18,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit