🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.46 AU - 0.74 AU

Year: 175 Days

Day: 45 Hours

Environment

Temp: 176 °C

Axial Tilt: 69.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,444,761 km

• M1: 71,807 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.62 AU - 0.64 AU

Year: 188 Days

Day: 19.3 Hours

Environment

Temp: 131 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,444,761 km

• M1: 41,887 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.92 AU - 1.04 AU

Year: 365 Days

Day: 13 Hours

Environment

Temp: 29 °C

Axial Tilt: 42.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,444,761 km

• M1: 154,834 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.13 AU - 1.27 AU

Year: 495 Days

Day: 23 Hours

Environment

Temp: -11 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.72 AU - 1.9 AU

Year: 917 Days

Day: 41.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.85 AU - 3.81 AU

Year: 2289 Days

Day: 45.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,444,761 km

• M1: 64,776 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.4

Radius: 11.5

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 6.01 AU - 6.03 AU

Year: 5564 Days

Day: 6.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 57,444,761 km

• M1: 180,714 km (0.115 R)
• M2: 288,125 km (0.096 R)
• M3: 394,789 km (0.116 R)
• M4: 476,170 km (0.095 R)
• M5: 623,524 km (0.08 R)
• M6: 1,255,425 km (0.119 R)
• M7: 1,335,909 km (0.067 R)
• M8: 1,819,110 km (0.103 R)
• M9: 2,061,459 km (0.028 R)
• M10: 2,354,371 km (0.068 R)
• M11: 3,311,947 km (0.105 R)
• M12: 3,493,858 km (0.071 R)
• M13: 4,011,317 km (0.048 R)
• M14: 4,132,342 km (0.079 R)
• M15: 4,755,567 km (0.101 R)
• M16: 4,858,191 km (0.098 R)
• M17: 5,275,569 km (0.114 R)
• M18: 5,759,069 km (0.106 R)
• M19: 6,710,960 km (0.102 R)
• M20: 6,942,089 km (0.111 R)
• M21: 7,412,275 km (0.025 R)
• M22: 7,531,505 km (0.078 R)
• M23: 7,892,784 km (0.039 R)
• M24: 8,014,556 km (0.101 R)
• M25: 8,507,781 km (0.093 R)
• M26: 9,074,308 km (0.082 R)
• M27: 9,297,956 km (0.092 R)
• M28: 9,394,447 km (0.086 R)
• M29: 9,653,251 km (0.113 R)
• M30: 10,277,224 km (0.049 R)
• M31: 10,846,743 km (0.088 R)
• M32: 11,152,372 km (0.063 R)
• M33: 11,426,435 km (0.063 R)
• M34: 11,633,478 km (0.064 R)
• M35: 12,016,299 km (0.082 R)
• M36: 12,156,473 km (0.103 R)
• M37: 12,438,614 km (0.088 R)
• M38: 12,687,246 km (0.039 R)
• M39: 13,189,446 km (0.093 R)
• M40: 13,261,702 km (0.062 R)
• M41: 13,479,367 km (0.053 R)
• M42: 14,250,394 km (0.044 R)
• M43: 14,436,195 km (0.062 R)
• M44: 14,547,944 km (0.115 R)
• M45: 14,659,993 km (0.087 R)
• M46: 14,998,084 km (0.119 R)
• M47: 15,490,860 km (0.074 R)
• M48: 15,643,599 km (0.109 R)
• M49: 15,989,020 km (0.103 R)
• M50: 16,804,927 km (0.108 R)
• M51: 16,883,316 km (0.117 R)
• M52: 17,514,919 km (0.068 R)
• M53: 18,154,450 km (0.063 R)
• M54: 18,598,456 km (0.041 R)
• M55: 19,703,536 km (0.11 R)
• M56: 20,159,809 km (0.113 R)
• M57: 21,125,314 km (0.08 R)
• M58: 21,720,264 km (0.108 R)
• M59: 22,019,909 km (0.091 R)
• M60: 22,148,713 km (0.11 R)
• M61: 22,579,854 km (0.097 R)
• M62: 22,709,854 km (0.114 R)
• M63: 22,926,921 km (0.104 R)
• M64: 23,626,141 km (0.089 R)
• M65: 24,110,838 km (0.091 R)
• M66: 24,332,243 km (0.047 R)
• M67: 25,000,647 km (0.074 R)
• M68: 25,314,652 km (0.052 R)
• M69: 26,173,494 km (0.086 R)
• M70: 26,675,096 km (0.098 R)
• M71: 26,766,649 km (0.082 R)
• M72: 26,904,130 km (0.036 R)
• M73: 26,995,983 km (0.074 R)
• M74: 27,133,912 km (0.071 R)
• M75: 27,826,999 km (0.095 R)
• M76: 28,245,574 km (0.107 R)
• M77: 29,136,130 km (0.084 R)
• M78: 29,561,287 km (0.049 R)
• M79: 29,703,405 km (0.119 R)
• M80: 30,944,918 km (0.111 R)
• M81: 31,041,109 km (0.104 R)
• M82: 31,620,502 km (0.098 R)
• M83: 31,765,911 km (0.12 R)
• M84: 32,300,873 km (0.038 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.3

Radius: 14.9

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 9.12 AU - 9.48 AU

Year: 10684 Days

Day: 7.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 57,444,761 km

• M1: 336,296 km (0.08 R)
• M2: 953,836 km (0.092 R)
• M3: 1,209,798 km (0.1 R)
• M4: 1,337,405 km (0.116 R)
• M5: 1,607,130 km (0.099 R)
• M6: 1,707,959 km (0.081 R)
• M7: 1,874,013 km (0.048 R)
• M8: 2,545,258 km (0.062 R)
• M9: 2,834,132 km (0.106 R)
• M10: 3,057,930 km (0.097 R)
• M11: 3,313,443 km (0.099 R)
• M12: 3,629,693 km (0.088 R)
• M13: 4,263,390 km (0.088 R)
• M14: 5,821,452 km (0.088 R)
• M15: 5,916,297 km (0.073 R)
• M16: 6,043,754 km (0.093 R)
• M17: 6,333,675 km (0.046 R)
• M18: 6,628,233 km (0.038 R)
• M19: 7,230,963 km (0.119 R)
• M20: 7,367,246 km (0.053 R)
• M21: 8,203,498 km (0.077 R)
• M22: 8,524,984 km (0.104 R)
• M23: 8,850,509 km (0.087 R)
• M24: 8,996,517 km (0.082 R)
• M25: 9,514,125 km (0.071 R)
• M26: 10,308,640 km (0.036 R)
• M27: 11,361,360 km (0.039 R)
• M28: 12,285,127 km (0.093 R)
• M29: 13,274,866 km (0.064 R)
• M30: 13,400,379 km (0.113 R)
• M31: 13,737,124 km (0.115 R)
• M32: 13,863,983 km (0.087 R)
• M33: 14,119,197 km (0.084 R)
• M34: 14,247,402 km (0.083 R)
• M35: 14,850,581 km (0.101 R)
• M36: 15,374,323 km (0.11 R)
• M37: 15,993,060 km (0.053 R)
• M38: 16,891,096 km (0.105 R)
• M39: 17,391,949 km (0.048 R)
• M40: 17,667,359 km (0.048 R)
• M41: 18,361,942 km (0.103 R)
• M42: 18,829,884 km (0.106 R)
• M43: 19,396,860 km (0.076 R)
• M44: 19,491,855 km (0.107 R)
• M45: 19,969,371 km (0.108 R)
• M46: 20,257,646 km (0.074 R)
• M47: 20,354,137 km (0.075 R)
• M48: 20,498,947 km (0.113 R)
• M49: 21,082,230 km (0.088 R)
• M50: 21,621,530 km (0.063 R)
• M51: 23,065,299 km (0.04 R)
• M52: 23,469,064 km (0.083 R)
• M53: 24,642,808 km (0.102 R)
• M54: 24,952,177 km (0.09 R)
• M55: 25,470,683 km (0.054 R)
• M56: 25,679,073 km (0.096 R)
• M57: 26,360,342 km (0.086 R)
• M58: 26,888,422 km (0.107 R)
• M59: 27,633,569 km (0.052 R)
• M60: 28,547,612 km (0.077 R)
• M61: 28,872,539 km (0.114 R)
• M62: 29,035,451 km (0.064 R)
• M63: 29,580,885 km (0.111 R)
• M64: 29,799,896 km (0.078 R)
• M65: 29,909,701 km (0.108 R)
• M66: 30,294,915 km (0.062 R)
• M67: 30,460,520 km (0.072 R)
• M68: 30,571,073 km (0.117 R)
• M69: 30,792,478 km (0.103 R)
• M70: 31,964,278 km (0.093 R)
• M71: 32,189,123 km (0.086 R)
• M72: 33,150,589 km (0.117 R)
• M73: 34,351,411 km (0.093 R)
• M74: 35,450,058 km (0.088 R)
• M75: 36,091,384 km (0.11 R)
• M76: 36,267,012 km (0.076 R)
• M77: 37,149,190 km (0.049 R)
• M78: 37,681,759 km (0.056 R)
• M79: 38,276,710 km (0.059 R)
• M80: 39,415,449 km (0.096 R)
• M81: 40,140,400 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.5

Radius: 8.3

Gravity: 13.42 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 7.53 AU - 11.77 AU

Year: 11293 Days

Day: 14.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,444,761 km

• M1: 129,851 km (0.078 R)
• M2: 198,217 km (0.064 R)
• M3: 924,964 km (0.11 R)
• M4: 1,574,667 km (0.052 R)
• M5: 1,971,251 km (0.112 R)
• M6: 2,110,228 km (0.096 R)
• M7: 2,457,145 km (0.11 R)
• M8: 2,853,131 km (0.085 R)
• M9: 3,042,821 km (0.072 R)
• M10: 3,534,848 km (0.075 R)
• M11: 3,738,750 km (0.116 R)
• M12: 5,819,656 km (0.084 R)
• M13: 5,939,783 km (0.111 R)
• M14: 6,387,081 km (0.113 R)
• M15: 6,552,387 km (0.088 R)
• M16: 6,719,188 km (0.1 R)
• M17: 7,573,991 km (0.113 R)
• M18: 7,837,133 km (0.094 R)
• M19: 8,103,417 km (0.1 R)
• M20: 8,599,035 km (0.053 R)
• M21: 8,735,917 km (0.108 R)
• M22: 9,151,051 km (0.031 R)
• M23: 9,714,437 km (0.031 R)
• M24: 9,952,597 km (0.112 R)
• M25: 10,048,339 km (0.114 R)
• M26: 10,678,446 km (0.083 R)
• M27: 11,773,502 km (0.112 R)
• M28: 12,078,382 km (0.089 R)
• M29: 12,385,956 km (0.08 R)
• M30: 13,113,450 km (0.064 R)
• M31: 13,376,593 km (0.104 R)
• M32: 13,535,316 km (0.064 R)
• M33: 13,641,531 km (0.105 R)
• M34: 14,555,274 km (0.097 R)
• M35: 15,433,264 km (0.03 R)
• M36: 15,655,417 km (0.096 R)
• M37: 15,934,567 km (0.113 R)
• M38: 16,046,765 km (0.043 R)
• M39: 16,611,348 km (0.11 R)
• M40: 17,010,475 km (0.112 R)
• M41: 17,240,107 km (0.102 R)
• M42: 18,579,607 km (0.08 R)
• M43: 18,934,453 km (0.084 R)
• M44: 18,993,843 km (0.078 R)
• M45: 19,172,314 km (0.05 R)
• M46: 19,291,693 km (0.082 R)
• M47: 20,073,192 km (0.072 R)
• M48: 24,455,662 km (0.1 R)
• M49: 24,649,840 km (0.073 R)
• M50: 24,909,541 km (0.109 R)
• M51: 27,489,357 km (0.105 R)
• M52: 27,893,720 km (0.097 R)
• M53: 28,300,177 km (0.059 R)
• M54: 28,640,213 km (0.043 R)
• M55: 29,255,958 km (0.058 R)
• M56: 30,779,164 km (0.048 R)
• M57: 31,058,912 km (0.099 R)
• M58: 31,620,801 km (0.103 R)
• M59: 31,691,262 km (0.108 R)
• M60: 31,973,703 km (0.117 R)
• M61: 32,327,950 km (0.061 R)
• M62: 34,335,703 km (0.027 R)
• M63: 35,427,768 km (0.057 R)
• M64: 35,720,980 km (0.12 R)
• M65: 37,720,654 km (0.109 R)
• M66: 38,922,823 km (0.116 R)
• M67: 40,137,408 km (0.093 R)
• M68: 40,672,819 km (0.036 R)
• M69: 40,826,157 km (0.11 R)
• M70: 41,905,206 km (0.109 R)
• M71: 42,370,455 km (0.103 R)
• M72: 43,306,340 km (0.072 R)
• M73: 43,698,286 km (0.106 R)
• M74: 43,855,364 km (0.048 R)
• M75: 44,091,280 km (0.098 R)
• M76: 44,485,620 km (0.112 R)
• M77: 45,516,199 km (0.105 R)
• M78: 46,715,077 km (0.092 R)
• M79: 48,492,150 km (0.041 R)
• M80: 49,470,819 km (0.103 R)
• M81: 50,373,642 km (0.097 R)
• M82: 50,868,362 km (0.08 R)
• M83: 50,950,940 km (0.11 R)
• M84: 51,116,396 km (0.068 R)
• M85: 51,862,739 km (0.062 R)
• M86: 52,195,595 km (0.073 R)
• M87: 52,529,048 km (0.118 R)
• M88: 53,450,122 km (0.089 R)
• M89: 55,818,257 km (0.038 R)
• M90: 55,988,798 km (0.103 R)
• M91: 56,758,031 km (0.119 R)
• M92: 56,929,470 km (0.067 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 10,593 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit