🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.64 AU - 0.88 AU

Year: 236 Days

Day: 26.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.75 AU - 0.97 AU

Year: 284 Days

Day: 14.5 Hours

Environment

Temp: 111 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.38 AU - 2.66 AU

Year: 1426 Days

Day: 41.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.44 AU - 2.92 AU

Year: 1564 Days

Day: 27 Hours

Environment

Temp: -90 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,531,671 km

• M1: 278,102 km (0.064 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.65 AU - 3.61 AU

Year: 1974 Days

Day: 14.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,531,671 km

• M1: 142,866 km (0.116 R)
• M2: 1,739,524 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.19 AU - 3.49 AU

Year: 2176 Days

Day: 26.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898

Radius: 12.6

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 7.64 AU - 8.38 AU

Year: 8081 Days

Day: 5.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 95,531,671 km

• M1: 223,948 km (0.088 R)
• M2: 304,731 km (0.079 R)
• M3: 479,461 km (0.11 R)
• M4: 694,583 km (0.085 R)
• M5: 943,215 km (0.108 R)
• M6: 1,051,224 km (0.054 R)
• M7: 1,280,707 km (0.104 R)
• M8: 1,548,188 km (0.077 R)
• M9: 1,634,207 km (0.064 R)
• M10: 2,406,431 km (0.116 R)
• M11: 3,883,411 km (0.072 R)
• M12: 3,972,422 km (0.099 R)
• M13: 4,183,056 km (0.088 R)
• M14: 4,583,978 km (0.088 R)
• M15: 4,741,505 km (0.112 R)
• M16: 4,965,153 km (0.03 R)
• M17: 5,489,344 km (0.115 R)
• M18: 6,169,566 km (0.075 R)
• M19: 6,273,985 km (0.029 R)
• M20: 7,239,789 km (0.089 R)
• M21: 7,572,046 km (0.107 R)
• M22: 8,443,902 km (0.093 R)
• M23: 9,588,326 km (0.105 R)
• M24: 9,709,500 km (0.079 R)
• M25: 10,488,905 km (0.059 R)
• M26: 10,864,994 km (0.08 R)
• M27: 10,949,218 km (0.114 R)
• M28: 11,976,656 km (0.082 R)
• M29: 12,723,149 km (0.073 R)
• M30: 13,259,009 km (0.117 R)
• M31: 13,756,871 km (0.091 R)
• M32: 13,847,976 km (0.054 R)
• M33: 14,214,790 km (0.061 R)
• M34: 14,864,194 km (0.098 R)
• M35: 14,957,842 km (0.102 R)
• M36: 15,145,588 km (0.068 R)
• M37: 15,476,049 km (0.081 R)
• M38: 15,808,905 km (0.07 R)
• M39: 16,288,515 km (0.113 R)
• M40: 16,772,913 km (0.102 R)
• M41: 18,054,518 km (0.112 R)
• M42: 18,757,628 km (0.107 R)
• M43: 21,235,867 km (0.081 R)
• M44: 21,499,907 km (0.119 R)
• M45: 21,818,251 km (0.03 R)
• M46: 22,782,409 km (0.063 R)
• M47: 23,161,191 km (0.041 R)
• M48: 23,378,557 km (0.112 R)
• M49: 24,586,111 km (0.061 R)
• M50: 24,752,464 km (0.112 R)
• M51: 25,589,314 km (0.071 R)
• M52: 25,814,010 km (0.088 R)
• M53: 26,605,682 km (0.103 R)
• M54: 27,348,136 km (0.083 R)
• M55: 27,577,919 km (0.081 R)
• M56: 28,329,050 km (0.089 R)
• M57: 28,503,481 km (0.057 R)
• M58: 28,736,405 km (0.108 R)
• M59: 28,853,091 km (0.114 R)
• M60: 29,498,007 km (0.069 R)
• M61: 30,622,983 km (0.115 R)
• M62: 30,742,213 km (0.102 R)
• M63: 31,160,788 km (0.072 R)
• M64: 33,404,457 km (0.059 R)
• M65: 34,701,021 km (0.101 R)
• M66: 36,013,892 km (0.119 R)
• M67: 36,202,834 km (0.034 R)
• M68: 37,597,984 km (0.106 R)
• M69: 38,045,581 km (0.057 R)
• M70: 38,494,973 km (0.092 R)
• M71: 39,334,367 km (0.069 R)
• M72: 39,788,695 km (0.093 R)
• M73: 40,114,370 km (0.07 R)
• M74: 40,571,840 km (0.081 R)
• M75: 40,833,936 km (0.1 R)
• M76: 40,965,283 km (0.119 R)
• M77: 41,228,276 km (0.098 R)
• M78: 42,951,344 km (0.064 R)
• M79: 43,218,526 km (0.103 R)
• M80: 43,486,306 km (0.102 R)
• M81: 44,225,469 km (0.106 R)
• M82: 44,427,725 km (0.085 R)
• M83: 45,104,356 km (0.095 R)

Asteroid Belt

Center: 8.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.8

Radius: 10.7

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.35 AU - 11.31 AU

Year: 10158 Days

Day: 6.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 95,531,671 km

• M1: 166,502 km (0.114 R)
• M2: 297,550 km (0.102 R)
• M3: 446,998 km (0.071 R)
• M4: 532,868 km (0.094 R)
• M5: 1,192,445 km (0.102 R)
• M6: 1,545,047 km (0.099 R)
• M7: 1,663,229 km (0.087 R)
• M8: 1,846,337 km (0.092 R)
• M9: 2,277,029 km (0.069 R)
• M10: 2,786,709 km (0.075 R)
• M11: 3,054,789 km (0.059 R)
• M12: 3,305,814 km (0.095 R)
• M13: 3,485,630 km (0.047 R)
• M14: 3,668,738 km (0.089 R)
• M15: 3,828,210 km (0.078 R)
• M16: 4,126,657 km (0.083 R)
• M17: 4,320,536 km (0.093 R)
• M18: 4,404,610 km (0.097 R)
• M19: 4,489,133 km (0.08 R)
• M20: 4,631,400 km (0.099 R)
• M21: 5,155,741 km (0.102 R)
• M22: 5,244,901 km (0.072 R)
• M23: 5,576,709 km (0.109 R)
• M24: 5,822,200 km (0.071 R)
• M25: 6,677,151 km (0.078 R)
• M26: 7,003,724 km (0.092 R)
• M27: 7,268,811 km (0.079 R)
• M28: 7,369,042 km (0.087 R)
• M29: 7,638,766 km (0.084 R)
• M30: 8,537,401 km (0.082 R)
• M31: 8,963,605 km (0.091 R)
• M32: 9,469,396 km (0.066 R)
• M33: 10,245,659 km (0.092 R)
• M34: 10,433,554 km (0.104 R)
• M35: 10,812,635 km (0.054 R)
• M36: 11,080,864 km (0.074 R)
• M37: 11,584,560 km (0.097 R)
• M38: 11,819,578 km (0.082 R)
• M39: 11,898,267 km (0.069 R)
• M40: 12,254,609 km (0.098 R)
• M41: 12,494,115 km (0.12 R)
• M42: 12,614,392 km (0.047 R)
• M43: 13,181,068 km (0.062 R)
• M44: 13,756,123 km (0.069 R)
• M45: 13,963,465 km (0.112 R)
• M46: 14,887,980 km (0.095 R)
• M47: 16,355,685 km (0.097 R)
• M48: 16,751,970 km (0.09 R)
• M49: 17,106,816 km (0.031 R)
• M50: 17,464,055 km (0.057 R)
• M51: 18,322,598 km (0.102 R)
• M52: 19,102,451 km (0.081 R)
• M53: 19,241,129 km (0.069 R)
• M54: 20,080,672 km (0.097 R)
• M55: 20,457,658 km (0.107 R)
• M56: 21,122,920 km (0.069 R)
• M57: 22,670,211 km (0.066 R)
• M58: 22,964,470 km (0.074 R)
• M59: 23,259,776 km (0.076 R)
• M60: 23,904,244 km (0.095 R)
• M61: 25,160,118 km (0.065 R)
• M62: 25,719,464 km (0.091 R)
• M63: 26,334,312 km (0.07 R)
• M64: 26,437,235 km (0.047 R)
• M65: 28,894,978 km (0.096 R)
• M66: 29,054,300 km (0.091 R)
• M67: 30,016,514 km (0.059 R)
• M68: 30,285,640 km (0.097 R)
• M69: 30,880,591 km (0.092 R)
• M70: 31,152,261 km (0.099 R)
• M71: 32,082,011 km (0.113 R)
• M72: 32,577,928 km (0.059 R)
• M73: 32,854,535 km (0.075 R)
• M74: 33,688,992 km (0.046 R)
• M75: 34,756,073 km (0.059 R)
• M76: 35,208,607 km (0.106 R)
• M77: 35,948,219 km (0.039 R)
• M78: 37,153,828 km (0.068 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.9

Radius: 13.4

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 8.48 AU - 10.74 AU

Year: 10619 Days

Day: 11 Hours

Environment

Temp: -162 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 95,531,671 km

• M1: 215,122 km (0.103 R)
• M2: 418,575 km (0.089 R)
• M3: 1,005,896 km (0.072 R)
• M4: 1,185,414 km (0.076 R)
• M5: 1,295,218 km (0.05 R)
• M6: 1,458,729 km (0.035 R)
• M7: 1,577,360 km (0.115 R)
• M8: 1,898,098 km (0.093 R)
• M9: 2,181,735 km (0.092 R)
• M10: 2,581,311 km (0.106 R)
• M11: 2,918,056 km (0.092 R)
• M12: 3,091,739 km (0.073 R)
• M13: 3,291,452 km (0.111 R)
• M14: 3,449,727 km (0.107 R)
• M15: 3,541,281 km (0.054 R)
• M16: 3,703,594 km (0.025 R)
• M17: 3,868,451 km (0.05 R)
• M18: 4,678,524 km (0.118 R)
• M19: 4,960,217 km (0.091 R)
• M20: 5,621,140 km (0.117 R)
• M21: 5,756,825 km (0.074 R)
• M22: 5,920,934 km (0.116 R)
• M23: 6,310,038 km (0.088 R)
• M24: 6,394,411 km (0.071 R)
• M25: 6,678,797 km (0.116 R)
• M26: 7,054,736 km (0.086 R)
• M27: 8,658,126 km (0.034 R)
• M28: 9,323,837 km (0.097 R)
• M29: 10,940,541 km (0.104 R)
• M30: 11,902,904 km (0.11 R)
• M31: 12,323,723 km (0.087 R)
• M32: 12,928,248 km (0.102 R)
• M33: 13,072,012 km (0.08 R)
• M34: 13,725,006 km (0.056 R)
• M35: 14,277,322 km (0.113 R)
• M36: 15,709,123 km (0.113 R)
• M37: 16,248,124 km (0.103 R)
• M38: 17,107,414 km (0.036 R)
• M39: 18,142,033 km (0.112 R)
• M40: 18,666,972 km (0.071 R)
• M41: 19,443,086 km (0.066 R)
• M42: 20,271,559 km (0.055 R)
• M43: 20,732,171 km (0.072 R)
• M44: 21,620,931 km (0.095 R)
• M45: 23,129,925 km (0.118 R)
• M46: 24,272,853 km (0.096 R)
• M47: 24,851,198 km (0.062 R)
• M48: 25,299,244 km (0.111 R)
• M49: 28,089,394 km (0.053 R)
• M50: 28,978,304 km (0.099 R)
• M51: 30,066,629 km (0.09 R)
• M52: 30,496,124 km (0.105 R)
• M53: 32,331,989 km (0.059 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.8

Radius: 7.1

Gravity: 15.01 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 14.9 AU - 20.7 AU

Year: 26769 Days

Day: 20.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 95,531,671 km

• M1: 183,706 km (0.094 R)
• M2: 229,782 km (0.077 R)
• M3: 559,646 km (0.055 R)
• M4: 740,210 km (0.096 R)
• M5: 939,325 km (0.088 R)
• M6: 1,706,613 km (0.069 R)
• M7: 2,411,966 km (0.06 R)
• M8: 3,289,358 km (0.063 R)
• M9: 3,907,945 km (0.079 R)
• M10: 3,957,013 km (0.094 R)
• M11: 4,357,038 km (0.087 R)
• M12: 4,407,901 km (0.102 R)
• M13: 4,928,053 km (0.058 R)
• M14: 5,412,750 km (0.104 R)
• M15: 6,485,217 km (0.116 R)
• M16: 7,930,482 km (0.026 R)
• M17: 8,497,309 km (0.07 R)
• M18: 10,004,208 km (0.08 R)
• M19: 10,139,145 km (0.059 R)
• M20: 10,206,764 km (0.114 R)
• M21: 10,753,693 km (0.055 R)
• M22: 11,733,559 km (0.117 R)
• M23: 12,090,350 km (0.034 R)
• M24: 12,523,287 km (0.067 R)
• M25: 12,668,696 km (0.091 R)
• M26: 14,078,207 km (0.058 R)
• M27: 14,305,147 km (0.109 R)
• M28: 15,458,696 km (0.096 R)
• M29: 16,085,960 km (0.11 R)
• M30: 17,042,489 km (0.1 R)
• M31: 18,181,527 km (0.098 R)
• M32: 19,010,149 km (0.078 R)
• M33: 20,020,683 km (0.069 R)
• M34: 20,446,887 km (0.052 R)
• M35: 20,876,084 km (0.109 R)
• M36: 20,962,252 km (0.106 R)
• M37: 21,308,272 km (0.071 R)
• M38: 22,533,927 km (0.033 R)
• M39: 22,799,613 km (0.077 R)
• M40: 23,066,346 km (0.038 R)
• M41: 24,324,315 km (0.117 R)
• M42: 27,094,418 km (0.098 R)
• M43: 27,471,255 km (0.049 R)
• M44: 27,565,652 km (0.109 R)
• M45: 28,230,016 km (0.114 R)
• M46: 29,091,999 km (0.081 R)
• M47: 31,136,553 km (0.103 R)
• M48: 31,235,138 km (0.112 R)
• M49: 33,126,504 km (0.032 R)
• M50: 35,259,769 km (0.073 R)
• M51: 35,362,393 km (0.06 R)
• M52: 35,465,317 km (0.028 R)
• M53: 36,084,054 km (0.12 R)
• M54: 37,541,885 km (0.085 R)
• M55: 38,806,585 km (0.077 R)
• M56: 40,407,133 km (0.116 R)
• M57: 40,514,694 km (0.062 R)
• M58: 41,053,396 km (0.086 R)
• M59: 45,559,882 km (0.1 R)
• M60: 46,457,320 km (0.098 R)
• M61: 46,908,357 km (0.083 R)
• M62: 50,915,186 km (0.1 R)
• M63: 51,031,274 km (0.092 R)
• M64: 51,263,750 km (0.107 R)
• M65: 52,665,781 km (0.089 R)
• M66: 54,792,315 km (0.037 R)
• M67: 56,105,634 km (0.104 R)
• M68: 61,956,706 km (0.053 R)
• M69: 62,204,590 km (0.076 R)
• M70: 63,949,649 km (0.088 R)
• M71: 64,325,588 km (0.082 R)
• M72: 64,702,425 km (0.113 R)
• M73: 66,597,232 km (0.104 R)
• M74: 67,232,873 km (0.05 R)
• M75: 67,615,096 km (0.05 R)
• M76: 68,510,140 km (0.104 R)
• M77: 70,699,804 km (0.099 R)
• M78: 70,829,356 km (0.119 R)
• M79: 73,830,140 km (0.057 R)
• M80: 80,765,796 km (0.052 R)
• M81: 80,901,182 km (0.088 R)
• M82: 81,307,789 km (0.09 R)
• M83: 81,715,144 km (0.118 R)
• M84: 82,804,665 km (0.062 R)
• M85: 82,941,248 km (0.109 R)
• M86: 83,899,123 km (0.113 R)
• M87: 86,378,858 km (0.049 R)
• M88: 87,349,748 km (0.057 R)
• M89: 88,324,079 km (0.073 R)
• M90: 89,302,150 km (0.114 R)
• M91: 89,442,173 km (0.107 R)
• M92: 90,565,055 km (0.108 R)
• M93: 92,257,904 km (0.065 R)
• M94: 92,966,400 km (0.116 R)
• M95: 95,102,508 km (0.086 R)
• M96: 95,531,704 km (0.106 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 16,808 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit