🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.9 AU - 1.04 AU

Year: 344 Days

Day: 17.8 Hours

Environment

Temp: 117 °C

Axial Tilt: 74.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 19,975,864 km

• M1: 790,326 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.49 AU - 2.35 AU

Year: 957 Days

Day: 22.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.1 AU - 4.72 AU

Year: 3333 Days

Day: 44 Hours

Environment

Temp: -126 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.6

Radius: 12.5

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.89 AU - 7.03 AU

Year: 5236 Days

Day: 11.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 19,975,864 km

• M1: 159,920 km (0.101 R)
• M2: 295,157 km (0.061 R)
• M3: 438,172 km (0.047 R)
• M4: 521,349 km (0.113 R)
• M5: 1,005,746 km (0.074 R)
• M6: 1,273,078 km (0.047 R)
• M7: 1,474,287 km (0.066 R)
• M8: 1,717,533 km (0.066 R)
• M9: 2,106,936 km (0.091 R)
• M10: 2,191,609 km (0.076 R)
• M11: 2,312,334 km (0.099 R)
• M12: 2,488,561 km (0.106 R)
• M13: 3,257,643 km (0.082 R)
• M14: 3,396,171 km (0.111 R)
• M15: 3,476,056 km (0.072 R)
• M16: 3,823,273 km (0.084 R)
• M17: 4,117,831 km (0.084 R)
• M18: 4,397,878 km (0.113 R)
• M19: 4,551,366 km (0.109 R)
• M20: 4,908,905 km (0.07 R)
• M21: 5,022,599 km (0.109 R)
• M22: 5,275,719 km (0.069 R)
• M23: 5,509,390 km (0.091 R)
• M24: 5,770,588 km (0.086 R)
• M25: 6,379,302 km (0.038 R)
• M26: 7,034,092 km (0.103 R)
• M27: 7,896,075 km (0.062 R)
• M28: 8,056,444 km (0.049 R)
• M29: 8,434,777 km (0.08 R)
• M30: 8,571,360 km (0.1 R)
• M31: 9,349,568 km (0.094 R)
• M32: 10,208,559 km (0.071 R)
• M33: 10,706,420 km (0.099 R)
• M34: 11,392,775 km (0.091 R)
• M35: 11,574,238 km (0.112 R)
• M36: 11,665,343 km (0.043 R)
• M37: 12,154,977 km (0.106 R)
• M38: 12,309,511 km (0.097 R)
• M39: 12,589,110 km (0.067 R)
• M40: 12,902,218 km (0.108 R)
• M41: 14,539,267 km (0.106 R)
• M42: 14,900,995 km (0.074 R)
• M43: 15,066,301 km (0.032 R)
• M44: 15,599,617 km (0.067 R)
• M45: 15,801,125 km (0.12 R)
• M46: 16,240,943 km (0.097 R)
• M47: 16,547,768 km (0.03 R)
• M48: 16,719,058 km (0.067 R)
• M49: 16,890,946 km (0.098 R)
• M50: 17,410,051 km (0.088 R)
• M51: 17,794,218 km (0.106 R)
• M52: 18,393,208 km (0.111 R)
• M53: 18,998,930 km (0.07 R)
• M54: 19,178,447 km (0.081 R)
• M55: 19,358,413 km (0.11 R)
• M56: 20,193,469 km (0.07 R)
• M57: 21,973,982 km (0.114 R)
• M58: 22,124,627 km (0.109 R)
• M59: 22,237,873 km (0.1 R)
• M60: 22,578,657 km (0.105 R)
• M61: 22,959,384 km (0.093 R)
• M62: 24,153,025 km (0.117 R)
• M63: 24,659,563 km (0.108 R)
• M64: 25,012,315 km (0.117 R)
• M65: 25,524,837 km (0.105 R)
• M66: 26,001,008 km (0.055 R)
• M67: 26,360,042 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.7

Radius: 12.7

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 8.63 AU - 8.69 AU

Year: 9172 Days

Day: 10.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 19,975,864 km

• M1: 200,162 km (0.103 R)
• M2: 290,369 km (0.098 R)
• M3: 393,143 km (0.098 R)
• M4: 486,642 km (0.119 R)
• M5: 570,566 km (0.116 R)
• M6: 834,607 km (0.054 R)
• M7: 1,100,442 km (0.114 R)
• M8: 1,217,427 km (0.029 R)
• M9: 1,450,351 km (0.087 R)
• M10: 2,663,291 km (0.053 R)
• M11: 2,752,002 km (0.083 R)
• M12: 2,841,761 km (0.073 R)
• M13: 3,362,811 km (0.106 R)
• M14: 3,793,353 km (0.088 R)
• M15: 3,934,125 km (0.118 R)
• M16: 4,035,702 km (0.052 R)
• M17: 4,324,874 km (0.078 R)
• M18: 4,514,415 km (0.055 R)
• M19: 5,232,934 km (0.114 R)
• M20: 5,390,011 km (0.04 R)
• M21: 5,525,996 km (0.077 R)
• M22: 6,269,946 km (0.102 R)
• M23: 6,389,175 km (0.069 R)
• M24: 6,751,202 km (0.113 R)
• M25: 6,947,026 km (0.069 R)
• M26: 7,119,961 km (0.107 R)
• M27: 7,902,807 km (0.025 R)
• M28: 9,742,262 km (0.086 R)
• M29: 10,383,887 km (0.099 R)
• M30: 11,212,510 km (0.115 R)
• M31: 11,825,712 km (0.095 R)
• M32: 12,062,226 km (0.098 R)
• M33: 12,330,156 km (0.072 R)
• M34: 13,115,245 km (0.057 R)
• M35: 13,329,469 km (0.086 R)
• M36: 13,823,442 km (0.057 R)
• M37: 13,916,641 km (0.051 R)
• M38: 15,340,962 km (0.069 R)
• M39: 16,381,864 km (0.116 R)
• M40: 16,877,632 km (0.089 R)
• M41: 18,600,102 km (0.116 R)
• M42: 18,944,326 km (0.117 R)
• M43: 19,604,203 km (0.11 R)
• M44: 19,884,399 km (0.106 R)
• M45: 20,377,923 km (0.091 R)
• M46: 21,484,797 km (0.028 R)
• M47: 22,063,891 km (0.099 R)
• M48: 22,868,279 km (0.059 R)
• M49: 23,126,335 km (0.048 R)
• M50: 23,645,290 km (0.076 R)
• M51: 24,130,585 km (0.029 R)
• M52: 24,242,933 km (0.12 R)
• M53: 24,997,206 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.3

Radius: 14.3

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 8.86 AU - 10.78 AU

Year: 11075 Days

Day: 8.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 19,975,864 km

• M1: 218,114 km (0.115 R)
• M2: 613,501 km (0.1 R)
• M3: 705,504 km (0.075 R)
• M4: 942,018 km (0.066 R)
• M5: 1,070,822 km (0.083 R)
• M6: 1,347,578 km (0.114 R)
• M7: 1,648,120 km (0.107 R)
• M8: 1,970,802 km (0.072 R)
• M9: 2,571,288 km (0.095 R)
• M10: 2,676,904 km (0.113 R)
• M11: 2,810,944 km (0.108 R)
• M12: 3,574,192 km (0.087 R)
• M13: 3,692,674 km (0.049 R)
• M14: 4,462,953 km (0.038 R)
• M15: 4,623,023 km (0.085 R)
• M16: 4,752,575 km (0.117 R)
• M17: 5,282,600 km (0.07 R)
• M18: 5,384,177 km (0.052 R)
• M19: 6,910,374 km (0.112 R)
• M20: 7,021,675 km (0.106 R)
• M21: 7,587,155 km (0.107 R)
• M22: 9,659,385 km (0.114 R)
• M23: 10,161,286 km (0.067 R)
• M24: 10,886,985 km (0.11 R)
• M25: 11,234,202 km (0.09 R)
• M26: 11,365,399 km (0.106 R)
• M27: 11,717,852 km (0.095 R)
• M28: 12,343,171 km (0.09 R)
• M29: 13,163,117 km (0.03 R)
• M30: 13,440,321 km (0.078 R)
• M31: 13,626,272 km (0.026 R)
• M32: 14,664,032 km (0.116 R)
• M33: 15,580,917 km (0.118 R)
• M34: 16,021,633 km (0.119 R)
• M35: 16,466,537 km (0.057 R)
• M36: 16,615,835 km (0.092 R)
• M37: 17,672,894 km (0.033 R)
• M38: 18,596,212 km (0.045 R)
• M39: 18,907,525 km (0.055 R)
• M40: 19,168,274 km (0.076 R)
• M41: 20,972,724 km (0.117 R)
• M42: 21,459,515 km (0.109 R)
• M43: 21,568,123 km (0.103 R)
• M44: 21,677,031 km (0.07 R)
• M45: 22,169,208 km (0.078 R)
• M46: 23,164,482 km (0.079 R)
• M47: 23,331,733 km (0.11 R)
• M48: 23,611,481 km (0.11 R)
• M49: 24,457,457 km (0.106 R)
• M50: 25,026,976 km (0.097 R)
• M51: 26,237,073 km (0.108 R)
• M52: 26,878,549 km (0.114 R)
• M53: 26,995,833 km (0.047 R)
• M54: 28,117,668 km (0.077 R)
• M55: 28,833,942 km (0.116 R)
• M56: 30,284,743 km (0.051 R)
• M57: 31,019,118 km (0.097 R)
• M58: 31,203,573 km (0.116 R)
• M59: 31,511,894 km (0.103 R)
• M60: 31,635,462 km (0.116 R)
• M61: 32,007,212 km (0.086 R)
• M62: 32,131,528 km (0.035 R)
• M63: 32,442,841 km (0.105 R)
• M64: 37,166,394 km (0.029 R)
• M65: 37,362,367 km (0.057 R)
• M66: 37,886,708 km (0.055 R)
• M67: 38,611,659 km (0.07 R)
• M68: 38,810,176 km (0.106 R)
• M69: 39,075,413 km (0.07 R)
• M70: 39,274,677 km (0.093 R)
• M71: 39,407,819 km (0.107 R)
• M72: 39,607,682 km (0.109 R)
• M73: 39,807,844 km (0.107 R)
• M74: 40,276,384 km (0.103 R)
• M75: 40,679,401 km (0.054 R)
• M76: 41,286,320 km (0.047 R)
• M77: 41,489,324 km (0.117 R)
• M78: 42,441,066 km (0.063 R)
• M79: 42,919,629 km (0.103 R)
• M80: 43,675,398 km (0.025 R)
• M81: 44,435,355 km (0.087 R)
• M82: 44,782,422 km (0.069 R)
• M83: 45,618,674 km (0.089 R)
• M84: 45,898,572 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.3

Radius: 12.3

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 10.92 AU - 13.62 AU

Year: 15468 Days

Day: 5.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 19,975,864 km

• M1: 203,154 km (0.044 R)
• M2: 328,966 km (0.094 R)
• M3: 625,917 km (0.099 R)
• M4: 1,006,943 km (0.118 R)
• M5: 1,160,131 km (0.114 R)
• M6: 1,888,823 km (0.071 R)
• M7: 2,080,906 km (0.048 R)
• M8: 2,159,595 km (0.1 R)
• M9: 2,695,903 km (0.11 R)
• M10: 3,815,045 km (0.114 R)
• M11: 4,209,086 km (0.113 R)
• M12: 4,411,043 km (0.069 R)
• M13: 5,578,355 km (0.109 R)
• M14: 6,895,564 km (0.105 R)
• M15: 7,044,414 km (0.045 R)
• M16: 7,928,687 km (0.062 R)
• M17: 8,399,920 km (0.071 R)
• M18: 8,559,093 km (0.045 R)
• M19: 8,847,966 km (0.072 R)
• M20: 9,140,131 km (0.112 R)
• M21: 9,700,674 km (0.09 R)
• M22: 9,867,625 km (0.088 R)
• M23: 10,001,964 km (0.081 R)
• M24: 11,483,881 km (0.112 R)
• M25: 11,625,251 km (0.037 R)
• M26: 12,052,801 km (0.103 R)
• M27: 12,485,438 km (0.07 R)
• M28: 12,594,495 km (0.099 R)
• M29: 13,477,721 km (0.106 R)
• M30: 14,153,155 km (0.035 R)
• M31: 14,266,850 km (0.1 R)
• M32: 15,537,235 km (0.09 R)
• M33: 15,889,987 km (0.101 R)
• M34: 16,008,169 km (0.089 R)
• M35: 16,603,419 km (0.087 R)
• M36: 16,883,765 km (0.057 R)
• M37: 17,734,080 km (0.069 R)
• M38: 17,815,760 km (0.083 R)
• M39: 18,020,560 km (0.053 R)
• M40: 18,349,974 km (0.113 R)
• M41: 18,515,280 km (0.115 R)
• M42: 19,899,060 km (0.05 R)
• M43: 20,196,760 km (0.119 R)
• M44: 20,496,105 km (0.102 R)
• M45: 20,969,283 km (0.038 R)
• M46: 22,190,151 km (0.118 R)
• M47: 22,454,790 km (0.119 R)
• M48: 23,254,989 km (0.1 R)
• M49: 23,478,937 km (0.049 R)
• M50: 23,613,575 km (0.111 R)
• M51: 24,883,212 km (0.065 R)
• M52: 25,066,320 km (0.07 R)
• M53: 25,803,538 km (0.048 R)
• M54: 26,547,937 km (0.114 R)
• M55: 26,688,260 km (0.091 R)
• M56: 28,010,257 km (0.085 R)
• M57: 28,248,566 km (0.064 R)
• M58: 28,919,363 km (0.09 R)
• M59: 31,853,276 km (0.11 R)
• M60: 32,651,680 km (0.101 R)
• M61: 33,507,081 km (0.079 R)
• M62: 33,962,905 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 12.3

Radius: 4.4

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 13.05 AU - 16.15 AU

Year: 20077 Days

Day: 20.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 19,975,864 km

• M1: 208,091 km (0.048 R)
• M2: 407,953 km (0.091 R)
• M3: 684,709 km (0.102 R)
• M4: 831,615 km (0.108 R)
• M5: 956,379 km (0.105 R)
• M6: 1,756,877 km (0.088 R)
• M7: 1,930,860 km (0.041 R)
• M8: 2,180,838 km (0.11 R)
• M9: 2,324,153 km (0.113 R)
• M10: 2,635,017 km (0.034 R)
• M11: 3,214,260 km (0.061 R)
• M12: 3,694,619 km (0.106 R)
• M13: 3,813,998 km (0.069 R)
• M14: 3,848,405 km (0.086 R)
• M15: 4,268,326 km (0.11 R)
• M16: 4,321,882 km (0.066 R)
• M17: 4,520,100 km (0.059 R)
• M18: 4,758,110 km (0.117 R)
• M19: 4,813,611 km (0.105 R)
• M20: 5,284,545 km (0.077 R)
• M21: 5,457,779 km (0.093 R)
• M22: 5,711,048 km (0.051 R)
• M23: 6,371,523 km (0.043 R)
• M24: 6,658,900 km (0.119 R)
• M25: 7,503,231 km (0.118 R)
• M26: 7,850,298 km (0.09 R)
• M27: 8,358,332 km (0.109 R)
• M28: 8,402,912 km (0.119 R)
• M29: 10,230,400 km (0.086 R)
• M30: 10,687,721 km (0.094 R)
• M31: 10,979,885 km (0.1 R)
• M32: 11,721,741 km (0.089 R)
• M33: 12,352,296 km (0.108 R)
• M34: 12,916,280 km (0.087 R)
• M35: 14,874,067 km (0.108 R)
• M36: 15,145,588 km (0.087 R)
• M37: 15,886,995 km (0.093 R)
• M38: 16,025,672 km (0.083 R)
• M39: 16,081,173 km (0.101 R)
• M40: 16,304,074 km (0.108 R)
• M41: 16,499,897 km (0.114 R)
• M42: 16,527,872 km (0.087 R)
• M43: 16,696,469 km (0.106 R)
• M44: 17,007,034 km (0.062 R)
• M45: 17,633,849 km (0.086 R)
• M46: 17,748,591 km (0.097 R)
• M47: 17,949,949 km (0.094 R)
• M48: 18,210,100 km (0.1 R)
• M49: 19,351,681 km (0.103 R)
• M50: 19,856,425 km (0.036 R)
• M51: 19,916,114 km (0.104 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 19,552 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit