🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.47 AU - 0.67 AU

Year: 156 Days

Day: 44.7 Hours

Environment

Temp: 203 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.55 AU - 0.87 AU

Year: 216 Days

Day: 41.5 Hours

Environment

Temp: 170 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.92 AU - 1.1 AU

Year: 367 Days

Day: 44.9 Hours

Environment

Temp: 29 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,606,106 km

• M1: 912,248 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.87 AU - 2.67 AU

Year: 1237 Days

Day: 13.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,606,106 km

• M1: 291,117 km (0.048 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.57 AU - 3.21 AU

Year: 1777 Days

Day: 30.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,606,106 km

• M1: 137,181 km (0.066 R)

Asteroid Belt

Center: 6.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.8

Radius: 11.3

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 8.35 AU - 10.79 AU

Year: 10707 Days

Day: 7.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 80,606,106 km

• M1: 152,590 km (0.099 R)
• M2: 255,663 km (0.107 R)
• M3: 739,013 km (0.119 R)
• M4: 930,798 km (0.074 R)
• M5: 1,717,084 km (0.1 R)
• M6: 1,928,167 km (0.07 R)
• M7: 2,000,423 km (0.103 R)
• M8: 2,324,601 km (0.042 R)
• M9: 2,665,535 km (0.093 R)
• M10: 2,828,447 km (0.061 R)
• M11: 3,602,018 km (0.028 R)
• M12: 3,997,106 km (0.076 R)
• M13: 4,121,571 km (0.098 R)
• M14: 4,342,377 km (0.097 R)
• M15: 5,196,581 km (0.074 R)
• M16: 5,298,607 km (0.116 R)
• M17: 6,573,031 km (0.117 R)
• M18: 6,683,434 km (0.111 R)
• M19: 6,906,036 km (0.096 R)
• M20: 7,396,717 km (0.067 R)
• M21: 8,292,659 km (0.085 R)
• M22: 9,889,018 km (0.098 R)
• M23: 10,270,791 km (0.069 R)
• M24: 11,622,408 km (0.091 R)
• M25: 11,711,419 km (0.103 R)
• M26: 12,615,140 km (0.062 R)
• M27: 12,752,770 km (0.093 R)
• M28: 13,541,300 km (0.034 R)
• M29: 13,870,565 km (0.079 R)
• M30: 14,777,876 km (0.086 R)
• M31: 15,605,751 km (0.039 R)
• M32: 15,802,771 km (0.113 R)
• M33: 16,050,206 km (0.104 R)
• M34: 16,901,119 km (0.038 R)
• M35: 17,255,666 km (0.095 R)
• M36: 17,510,580 km (0.098 R)
• M37: 18,023,851 km (0.092 R)
• M38: 18,282,505 km (0.068 R)
• M39: 18,386,177 km (0.1 R)
• M40: 19,170,668 km (0.068 R)
• M41: 19,276,134 km (0.118 R)
• M42: 19,699,796 km (0.104 R)
• M43: 19,966,229 km (0.119 R)
• M44: 20,394,827 km (0.115 R)
• M45: 20,502,388 km (0.078 R)
• M46: 21,206,695 km (0.102 R)
• M47: 21,315,752 km (0.107 R)
• M48: 22,638,945 km (0.074 R)
• M49: 22,974,044 km (0.084 R)
• M50: 23,931,919 km (0.097 R)
• M51: 24,387,295 km (0.115 R)
• M52: 25,945,058 km (0.09 R)
• M53: 26,530,135 km (0.103 R)
• M54: 26,883,336 km (0.045 R)
• M55: 28,012,052 km (0.073 R)
• M56: 28,131,730 km (0.12 R)
• M57: 28,732,814 km (0.061 R)
• M58: 29,581,483 km (0.118 R)
• M59: 29,703,405 km (0.093 R)
• M60: 29,886,513 km (0.104 R)
• M61: 31,117,255 km (0.114 R)
• M62: 32,051,194 km (0.097 R)
• M63: 32,931,278 km (0.107 R)
• M64: 33,120,819 km (0.074 R)
• M65: 33,755,413 km (0.106 R)
• M66: 34,074,206 km (0.081 R)
• M67: 34,458,224 km (0.052 R)
• M68: 34,714,934 km (0.109 R)
• M69: 34,843,588 km (0.099 R)
• M70: 35,294,925 km (0.064 R)
• M71: 36,333,882 km (0.09 R)
• M72: 37,251,216 km (0.102 R)
• M73: 38,309,023 km (0.086 R)
• M74: 39,041,903 km (0.086 R)
• M75: 39,376,703 km (0.097 R)
• M76: 39,779,570 km (0.11 R)
• M77: 40,996,399 km (0.106 R)
• M78: 41,200,301 km (0.102 R)
• M79: 41,951,282 km (0.107 R)
• M80: 42,225,345 km (0.097 R)
• M81: 42,362,676 km (0.119 R)
• M82: 42,568,972 km (0.11 R)
• M83: 44,789,602 km (0.046 R)
• M84: 45,139,961 km (0.08 R)
• M85: 47,689,408 km (0.047 R)
• M86: 47,832,423 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54

Radius: 14.6

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 10.39 AU - 14.49 AU

Year: 15868 Days

Day: 11.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 80,606,106 km

• M1: 248,632 km (0.108 R)
• M2: 674,088 km (0.118 R)
• M3: 882,179 km (0.068 R)
• M4: 982,110 km (0.095 R)
• M5: 1,126,771 km (0.098 R)
• M6: 2,163,185 km (0.079 R)
• M7: 2,303,059 km (0.116 R)
• M8: 2,409,872 km (0.112 R)
• M9: 2,610,483 km (0.063 R)
• M10: 2,816,778 km (0.053 R)
• M11: 3,126,595 km (0.11 R)
• M12: 3,737,703 km (0.054 R)
• M13: 5,116,098 km (0.093 R)
• M14: 5,761,912 km (0.093 R)
• M15: 6,282,213 km (0.025 R)
• M16: 6,688,820 km (0.032 R)
• M17: 7,501,136 km (0.119 R)
• M18: 7,959,804 km (0.073 R)
• M19: 8,316,894 km (0.082 R)
• M20: 10,091,573 km (0.113 R)
• M21: 12,770,721 km (0.114 R)
• M22: 13,579,298 km (0.088 R)
• M23: 14,571,431 km (0.037 R)
• M24: 16,555,398 km (0.099 R)
• M25: 17,436,679 km (0.085 R)
• M26: 17,578,947 km (0.106 R)
• M27: 19,650,129 km (0.102 R)
• M28: 19,947,081 km (0.113 R)
• M29: 20,133,330 km (0.098 R)
• M30: 20,395,127 km (0.108 R)
• M31: 20,997,707 km (0.089 R)
• M32: 21,377,386 km (0.076 R)
• M33: 22,259,116 km (0.097 R)
• M34: 22,607,380 km (0.106 R)
• M35: 23,544,910 km (0.083 R)
• M36: 23,899,756 km (0.107 R)
• M37: 24,097,823 km (0.115 R)
• M38: 25,984,851 km (0.066 R)
• M39: 27,255,386 km (0.117 R)
• M40: 27,877,414 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.1

Radius: 5.2

Gravity: 31.07 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 12.23 AU - 13.03 AU

Year: 16233 Days

Day: 16.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,606,106 km

• M1: 71,059 km (0.083 R)
• M2: 125,064 km (0.105 R)
• M3: 181,911 km (0.101 R)
• M4: 508,483 km (0.047 R)
• M5: 763,248 km (0.12 R)
• M6: 1,028,186 km (0.093 R)
• M7: 1,210,995 km (0.086 R)
• M8: 1,404,126 km (0.036 R)
• M9: 1,666,670 km (0.07 R)
• M10: 1,912,908 km (0.111 R)
• M11: 2,105,141 km (0.089 R)
• M12: 2,270,148 km (0.113 R)
• M13: 2,473,601 km (0.095 R)
• M14: 3,081,716 km (0.053 R)
• M15: 3,231,314 km (0.04 R)
• M16: 3,383,305 km (0.116 R)
• M17: 4,343,574 km (0.108 R)
• M18: 4,724,002 km (0.045 R)
• M19: 5,247,893 km (0.104 R)
• M20: 5,607,377 km (0.117 R)
• M21: 7,420,503 km (0.075 R)
• M22: 7,520,584 km (0.107 R)
• M23: 7,772,806 km (0.086 R)
• M24: 8,182,106 km (0.095 R)
• M25: 8,285,478 km (0.037 R)
• M26: 8,914,986 km (0.081 R)
• M27: 9,397,140 km (0.118 R)
• M28: 9,559,753 km (0.118 R)
• M29: 9,668,660 km (0.066 R)
• M30: 10,330,930 km (0.049 R)
• M31: 10,498,779 km (0.075 R)
• M32: 11,064,707 km (0.107 R)
• M33: 11,236,446 km (0.119 R)
• M34: 11,524,571 km (0.103 R)
• M35: 11,698,703 km (0.043 R)
• M36: 11,990,718 km (0.077 R)
• M37: 12,462,999 km (0.099 R)
• M38: 12,582,079 km (0.099 R)
• M39: 13,670,104 km (0.1 R)
• M40: 14,039,461 km (0.108 R)
• M41: 14,914,010 km (0.082 R)
• M42: 15,549,502 km (0.102 R)
• M43: 16,584,570 km (0.114 R)
• M44: 17,641,628 km (0.085 R)
• M45: 18,110,917 km (0.067 R)
• M46: 19,681,545 km (0.054 R)
• M47: 20,238,049 km (0.078 R)
• M48: 24,797,193 km (0.12 R)
• M49: 27,228,907 km (0.082 R)
• M50: 28,316,483 km (0.107 R)
• M51: 28,786,819 km (0.116 R)
• M52: 30,133,798 km (0.109 R)
• M53: 30,533,823 km (0.075 R)
• M54: 30,774,676 km (0.117 R)
• M55: 31,744,369 km (0.103 R)
• M56: 32,232,956 km (0.046 R)
• M57: 33,548,070 km (0.063 R)
• M58: 33,796,702 km (0.042 R)
• M59: 35,722,326 km (0.094 R)
• M60: 36,826,358 km (0.025 R)
• M61: 37,425,498 km (0.096 R)
• M62: 38,720,267 km (0.025 R)
• M63: 38,807,034 km (0.096 R)
• M64: 39,067,933 km (0.095 R)
• M65: 39,504,011 km (0.095 R)
• M66: 40,117,362 km (0.099 R)
• M67: 40,205,176 km (0.114 R)
• M68: 40,381,103 km (0.114 R)
• M69: 43,410,759 km (0.091 R)
• M70: 44,588,393 km (0.088 R)
• M71: 44,861,559 km (0.109 R)
• M72: 45,409,835 km (0.103 R)
• M73: 45,592,943 km (0.078 R)
• M74: 45,776,500 km (0.113 R)
• M75: 46,236,214 km (0.12 R)
• M76: 46,882,327 km (0.12 R)
• M77: 48,651,322 km (0.098 R)
• M78: 50,252,468 km (0.114 R)
• M79: 51,966,560 km (0.081 R)
• M80: 54,087,409 km (0.091 R)
• M81: 55,060,843 km (0.089 R)
• M82: 55,843,688 km (0.056 R)
• M83: 56,236,532 km (0.076 R)
• M84: 56,630,274 km (0.118 R)
• M85: 57,024,913 km (0.071 R)
• M86: 57,916,068 km (0.094 R)
• M87: 58,812,009 km (0.12 R)
• M88: 59,712,439 km (0.077 R)
• M89: 59,812,819 km (0.109 R)
• M90: 62,034,347 km (0.112 R)
• M91: 62,644,856 km (0.033 R)
• M92: 64,900,493 km (0.076 R)
• M93: 65,934,514 km (0.077 R)
• M94: 67,495,717 km (0.039 R)
• M95: 70,866,905 km (0.068 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979.3

Radius: 5.2

Gravity: 36.22 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 12.67 AU - 14.63 AU

Year: 18238 Days

Day: 18.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,606,106 km

• M1: 345,571 km (0.108 R)
• M2: 637,885 km (0.093 R)
• M3: 1,189,752 km (0.097 R)
• M4: 1,719,029 km (0.099 R)
• M5: 1,955,843 km (0.076 R)
• M6: 2,167,224 km (0.068 R)
• M7: 2,423,037 km (0.118 R)
• M8: 2,573,532 km (0.072 R)
• M9: 2,649,977 km (0.105 R)
• M10: 2,727,020 km (0.11 R)
• M11: 2,923,292 km (0.061 R)
• M12: 3,624,158 km (0.118 R)
• M13: 3,753,111 km (0.09 R)
• M14: 4,650,399 km (0.085 R)
• M15: 4,979,664 km (0.106 R)
• M16: 5,027,236 km (0.072 R)
• M17: 5,171,000 km (0.098 R)
• M18: 5,561,301 km (0.111 R)
• M19: 6,011,590 km (0.1 R)
• M20: 6,577,669 km (0.085 R)
• M21: 8,775,411 km (0.105 R)
• M22: 8,833,156 km (0.116 R)
• M23: 9,534,321 km (0.103 R)
• M24: 10,011,837 km (0.032 R)
• M25: 10,374,912 km (0.087 R)
• M26: 10,435,947 km (0.055 R)
• M27: 10,804,108 km (0.07 R)
• M28: 11,743,134 km (0.112 R)
• M29: 11,997,899 km (0.112 R)
• M30: 12,061,777 km (0.072 R)
• M31: 12,254,459 km (0.054 R)
• M32: 12,383,413 km (0.112 R)
• M33: 13,365,223 km (0.103 R)
• M34: 14,033,477 km (0.045 R)
• M35: 14,168,414 km (0.105 R)
• M36: 14,371,718 km (0.116 R)
• M37: 14,439,635 km (0.101 R)
• M38: 14,644,285 km (0.042 R)
• M39: 16,102,715 km (0.095 R)
• M40: 16,173,325 km (0.117 R)
• M41: 17,100,383 km (0.111 R)
• M42: 17,244,595 km (0.107 R)
• M43: 17,752,331 km (0.119 R)
• M44: 18,191,550 km (0.088 R)
• M45: 18,265,002 km (0.087 R)
• M46: 18,486,258 km (0.103 R)
• M47: 24,947,091 km (0.055 R)
• M48: 27,521,371 km (0.06 R)
• M49: 28,114,227 km (0.113 R)
• M50: 28,796,992 km (0.083 R)
• M51: 29,054,450 km (0.077 R)
• M52: 29,485,142 km (0.055 R)
• M53: 29,658,077 km (0.07 R)
• M54: 31,317,267 km (0.091 R)
• M55: 32,024,865 km (0.113 R)
• M56: 33,006,377 km (0.047 R)
• M57: 34,360,686 km (0.102 R)
• M58: 36,657,911 km (0.077 R)
• M59: 37,965,845 km (0.105 R)
• M60: 38,153,890 km (0.04 R)
• M61: 39,574,471 km (0.078 R)
• M62: 40,627,191 km (0.089 R)
• M63: 41,012,256 km (0.071 R)
• M64: 43,840,105 km (0.115 R)
• M65: 44,136,309 km (0.093 R)
• M66: 48,452,806 km (0.106 R)
• M67: 48,656,857 km (0.118 R)
• M68: 50,196,219 km (0.117 R)
• M69: 50,609,408 km (0.077 R)
• M70: 52,482,523 km (0.107 R)
• M71: 52,692,110 km (0.088 R)
• M72: 53,427,683 km (0.11 R)
• M73: 55,015,215 km (0.115 R)
• M74: 58,888,155 km (0.091 R)
• M75: 60,308,138 km (0.109 R)
• M76: 61,628,937 km (0.094 R)
• M77: 61,850,043 km (0.108 R)
• M78: 65,197,295 km (0.085 R)
• M79: 65,422,590 km (0.092 R)
• M80: 66,552,652 km (0.076 R)
• M81: 67,803,290 km (0.103 R)
• M82: 70,327,455 km (0.113 R)
• M83: 71,368,955 km (0.037 R)
• M84: 71,949,844 km (0.106 R)
• M85: 72,648,765 km (0.068 R)
• M86: 75,113,091 km (0.119 R)
• M87: 75,349,306 km (0.113 R)
• M88: 75,822,334 km (0.115 R)
• M89: 76,414,892 km (0.103 R)
• M90: 77,604,793 km (0.109 R)
• M91: 78,441,344 km (0.1 R)
• M92: 79,040,633 km (0.068 R)
• M93: 80,002,847 km (0.095 R)
• M94: 80,123,273 km (0.114 R)
• M95: 80,243,999 km (0.12 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 14,737 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit