🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.9 AU - 1.12 AU

Year: 360 Days

Day: 34.2 Hours

Environment

Temp: 125 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,565,213 km

• M1: 539,600 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.99 AU - 1.05 AU

Year: 365 Days

Day: 46.1 Hours

Environment

Temp: 91 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,565,213 km

• M1: 348,114 km (0.12 R)
• M2: 721,211 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.12 AU - 2.16 AU

Year: 1111 Days

Day: 16.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.34 AU - 3.68 AU

Year: 1853 Days

Day: 12.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,565,213 km

• M1: 910,303 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.01 AU - 4.19 AU

Year: 2423 Days

Day: 24.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,565,213 km

• M1: 1,574,667 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.9

Radius: 12.1

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.32 AU - 6.06 AU

Year: 4815 Days

Day: 13.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 54,565,213 km

• M1: 255,364 km (0.046 R)
• M2: 359,484 km (0.069 R)
• M3: 504,444 km (0.029 R)
• M4: 924,814 km (0.112 R)
• M5: 1,029,233 km (0.081 R)
• M6: 1,124,078 km (0.108 R)
• M7: 1,265,000 km (0.082 R)
• M8: 1,352,514 km (0.091 R)
• M9: 1,488,050 km (0.067 R)
• M10: 2,180,239 km (0.025 R)
• M11: 2,692,462 km (0.104 R)
• M12: 3,021,727 km (0.096 R)
• M13: 3,697,760 km (0.097 R)
• M14: 3,868,751 km (0.117 R)
• M15: 3,976,910 km (0.037 R)
• M16: 4,064,275 km (0.083 R)
• M17: 4,152,238 km (0.064 R)
• M18: 4,624,369 km (0.103 R)
• M19: 4,739,410 km (0.063 R)
• M20: 5,449,551 km (0.108 R)
• M21: 5,571,174 km (0.034 R)
• M22: 5,841,946 km (0.111 R)
• M23: 6,167,621 km (0.102 R)
• M24: 6,422,237 km (0.099 R)
• M25: 6,654,412 km (0.079 R)
• M26: 6,784,563 km (0.107 R)
• M27: 6,889,281 km (0.115 R)
• M28: 7,286,912 km (0.092 R)
• M29: 7,583,266 km (0.106 R)
• M30: 7,692,023 km (0.118 R)
• M31: 8,439,863 km (0.106 R)
• M32: 8,722,753 km (0.096 R)
• M33: 9,915,197 km (0.097 R)
• M34: 10,004,507 km (0.073 R)
• M35: 10,667,375 km (0.09 R)
• M36: 10,911,818 km (0.114 R)
• M37: 11,096,572 km (0.1 R)
• M38: 11,500,187 km (0.098 R)
• M39: 12,162,456 km (0.114 R)
• M40: 12,578,638 km (0.07 R)
• M41: 13,392,301 km (0.114 R)
• M42: 13,822,095 km (0.029 R)
• M43: 13,921,877 km (0.106 R)
• M44: 14,593,571 km (0.089 R)
• M45: 14,729,107 km (0.075 R)
• M46: 14,865,241 km (0.106 R)
• M47: 15,070,041 km (0.04 R)
• M48: 15,241,480 km (0.05 R)
• M49: 15,724,980 km (0.116 R)
• M50: 17,098,139 km (0.112 R)
• M51: 17,312,812 km (0.108 R)
• M52: 17,781,053 km (0.056 R)
• M53: 18,766,754 km (0.113 R)
• M54: 19,062,359 km (0.083 R)
• M55: 19,284,961 km (0.076 R)
• M56: 20,033,249 km (0.053 R)
• M57: 21,945,559 km (0.115 R)
• M58: 22,687,415 km (0.098 R)
• M59: 22,805,298 km (0.079 R)
• M60: 23,120,650 km (0.072 R)
• M61: 23,596,521 km (0.106 R)
• M62: 23,715,900 km (0.091 R)
• M63: 24,115,476 km (0.026 R)
• M64: 24,477,204 km (0.114 R)
• M65: 24,598,079 km (0.105 R)
• M66: 25,327,817 km (0.037 R)
• M67: 25,409,348 km (0.09 R)
• M68: 25,572,709 km (0.035 R)
• M69: 26,270,583 km (0.097 R)
• M70: 26,684,071 km (0.106 R)
• M71: 26,767,098 km (0.102 R)
• M72: 27,016,478 km (0.12 R)
• M73: 27,141,542 km (0.085 R)
• M74: 27,811,291 km (0.055 R)
• M75: 28,148,335 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.6

Radius: 10.5

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 7.1 AU - 9.4 AU

Year: 8407 Days

Day: 13.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 54,565,213 km

• M1: 356,941 km (0.113 R)
• M2: 475,123 km (0.086 R)
• M3: 621,878 km (0.12 R)
• M4: 687,851 km (0.106 R)
• M5: 962,812 km (0.115 R)
• M6: 1,204,412 km (0.098 R)
• M7: 1,358,797 km (0.049 R)
• M8: 1,631,215 km (0.062 R)
• M9: 1,921,285 km (0.109 R)
• M10: 2,248,905 km (0.1 R)
• M11: 2,594,326 km (0.098 R)
• M12: 2,660,897 km (0.068 R)
• M13: 3,239,243 km (0.026 R)
• M14: 3,555,193 km (0.105 R)
• M15: 3,654,377 km (0.102 R)
• M16: 4,009,223 km (0.055 R)
• M17: 4,348,661 km (0.099 R)
• M18: 4,455,025 km (0.086 R)
• M19: 4,589,064 km (0.102 R)
• M20: 6,062,454 km (0.114 R)
• M21: 6,271,292 km (0.106 R)
• M22: 6,482,525 km (0.117 R)
• M23: 7,895,776 km (0.067 R)
• M24: 8,222,497 km (0.104 R)
• M25: 8,387,504 km (0.079 R)
• M26: 9,263,399 km (0.106 R)
• M27: 9,642,630 km (0.088 R)
• M28: 10,559,366 km (0.059 R)
• M29: 10,883,245 km (0.089 R)
• M30: 12,286,324 km (0.057 R)
• M31: 12,893,990 km (0.071 R)
• M32: 13,394,993 km (0.056 R)
• M33: 13,706,606 km (0.108 R)
• M34: 14,099,300 km (0.106 R)
• M35: 14,815,575 km (0.104 R)
• M36: 15,870,988 km (0.039 R)
• M37: 16,241,990 km (0.076 R)
• M38: 16,449,333 km (0.091 R)
• M39: 16,992,523 km (0.093 R)
• M40: 17,541,697 km (0.092 R)
• M41: 17,968,051 km (0.119 R)
• M42: 20,821,929 km (0.114 R)
• M43: 20,911,838 km (0.065 R)
• M44: 21,182,759 km (0.117 R)
• M45: 21,910,703 km (0.058 R)
• M46: 22,369,968 km (0.117 R)
• M47: 22,600,648 km (0.106 R)
• M48: 23,484,771 km (0.087 R)
• M49: 23,766,464 km (0.077 R)
• M50: 24,712,970 km (0.104 R)
• M51: 24,856,135 km (0.068 R)
• M52: 24,951,578 km (0.104 R)
• M53: 25,816,853 km (0.094 R)
• M54: 26,985,810 km (0.037 R)
• M55: 27,626,089 km (0.044 R)
• M56: 28,122,156 km (0.083 R)
• M57: 28,671,180 km (0.11 R)
• M58: 28,771,410 km (0.106 R)
• M59: 28,921,906 km (0.111 R)
• M60: 29,274,059 km (0.102 R)
• M61: 30,953,744 km (0.08 R)
• M62: 31,211,053 km (0.108 R)
• M63: 32,194,808 km (0.093 R)
• M64: 32,664,545 km (0.108 R)
• M65: 33,083,868 km (0.098 R)
• M66: 33,769,027 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.2

Radius: 8.6

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 7.08 AU - 9.86 AU

Year: 8745 Days

Day: 8.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 54,565,213 km

• M1: 457,171 km (0.106 R)
• M2: 680,970 km (0.106 R)
• M3: 854,952 km (0.104 R)
• M4: 956,080 km (0.097 R)
• M5: 1,079,498 km (0.113 R)
• M6: 1,246,001 km (0.064 R)
• M7: 1,322,744 km (0.113 R)
• M8: 1,381,387 km (0.081 R)
• M9: 1,646,025 km (0.113 R)
• M10: 1,838,707 km (0.096 R)
• M11: 2,269,549 km (0.058 R)
• M12: 2,388,180 km (0.09 R)
• M13: 2,985,824 km (0.113 R)
• M14: 3,463,640 km (0.049 R)
• M15: 3,545,619 km (0.083 R)
• M16: 3,655,873 km (0.096 R)
• M17: 4,051,110 km (0.079 R)
• M18: 4,400,721 km (0.087 R)
• M19: 4,729,686 km (0.118 R)
• M20: 4,820,941 km (0.031 R)
• M21: 5,097,847 km (0.11 R)
• M22: 5,348,423 km (0.097 R)
• M23: 5,959,530 km (0.074 R)
• M24: 6,025,204 km (0.077 R)
• M25: 6,357,012 km (0.083 R)
• M26: 6,660,845 km (0.085 R)
• M27: 6,900,351 km (0.063 R)
• M28: 7,388,040 km (0.111 R)
• M29: 7,778,940 km (0.049 R)
• M30: 8,176,720 km (0.077 R)
• M31: 8,286,226 km (0.12 R)
• M32: 8,470,082 km (0.093 R)
• M33: 8,581,083 km (0.081 R)
• M34: 9,142,973 km (0.059 R)
• M35: 9,447,554 km (0.08 R)
• M36: 9,562,595 km (0.092 R)
• M37: 10,658,998 km (0.064 R)
• M38: 11,019,828 km (0.1 R)
• M39: 13,612,658 km (0.091 R)
• M40: 13,786,192 km (0.11 R)
• M41: 14,355,262 km (0.116 R)
• M42: 14,576,218 km (0.052 R)
• M43: 15,066,151 km (0.103 R)
• M44: 15,606,798 km (0.051 R)
• M45: 16,016,397 km (0.097 R)
• M46: 16,245,581 km (0.113 R)
• M47: 16,568,263 km (0.119 R)
• M48: 17,266,586 km (0.114 R)
• M49: 17,454,481 km (0.067 R)
• M50: 18,308,386 km (0.075 R)
• M51: 19,078,665 km (0.118 R)
• M52: 19,565,606 km (0.089 R)
• M53: 19,712,362 km (0.11 R)
• M54: 20,601,272 km (0.082 R)
• M55: 20,750,721 km (0.063 R)
• M56: 21,201,010 km (0.052 R)
• M57: 21,755,869 km (0.096 R)
• M58: 22,931,558 km (0.092 R)
• M59: 24,865,709 km (0.059 R)
• M60: 25,184,203 km (0.03 R)
• M61: 26,634,405 km (0.083 R)
• M62: 27,342,152 km (0.091 R)
• M63: 27,670,969 km (0.082 R)
• M64: 28,999,248 km (0.072 R)
• M65: 29,166,798 km (0.087 R)
• M66: 30,121,980 km (0.118 R)
• M67: 30,574,962 km (0.079 R)
• M68: 30,973,192 km (0.069 R)
• M69: 31,030,338 km (0.05 R)
• M70: 31,774,887 km (0.089 R)
• M71: 33,223,443 km (0.082 R)
• M72: 33,281,936 km (0.096 R)
• M73: 34,338,695 km (0.108 R)
• M74: 35,168,365 km (0.032 R)
• M75: 35,406,525 km (0.093 R)
• M76: 35,645,283 km (0.089 R)
• M77: 35,705,122 km (0.062 R)
• M78: 36,184,583 km (0.085 R)
• M79: 37,271,113 km (0.09 R)
• M80: 38,062,485 km (0.085 R)
• M81: 38,368,263 km (0.06 R)
• M82: 38,429,599 km (0.077 R)
• M83: 38,982,363 km (0.117 R)
• M84: 39,847,637 km (0.048 R)
• M85: 40,407,282 km (0.069 R)
• M86: 40,656,812 km (0.097 R)
• M87: 41,032,003 km (0.107 R)
• M88: 41,094,685 km (0.064 R)
• M89: 41,597,034 km (0.1 R)
• M90: 42,228,038 km (0.092 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.6

Radius: 8

Gravity: 10.81 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 8.81 AU - 12.21 AU

Year: 12088 Days

Day: 6.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 54,565,213 km

• M1: 138,528 km (0.085 R)
• M2: 220,208 km (0.086 R)
• M3: 518,955 km (0.114 R)
• M4: 585,077 km (0.052 R)
• M5: 654,491 km (0.037 R)
• M6: 726,746 km (0.062 R)
• M7: 880,084 km (0.081 R)
• M8: 1,263,204 km (0.09 R)
• M9: 1,669,213 km (0.08 R)
• M10: 1,847,683 km (0.072 R)
• M11: 1,899,893 km (0.101 R)
• M12: 2,564,556 km (0.097 R)
• M13: 3,169,231 km (0.119 R)
• M14: 3,552,650 km (0.097 R)
• M15: 4,086,864 km (0.119 R)
• M16: 4,398,327 km (0.036 R)
• M17: 4,539,248 km (0.051 R)
• M18: 4,934,635 km (0.064 R)
• M19: 5,912,407 km (0.113 R)
• M20: 6,343,847 km (0.12 R)
• M21: 6,989,512 km (0.052 R)
• M22: 7,487,523 km (0.085 R)
• M23: 7,571,597 km (0.118 R)
• M24: 7,868,549 km (0.08 R)
• M25: 8,473,672 km (0.069 R)
• M26: 8,693,581 km (0.072 R)
• M27: 9,228,693 km (0.114 R)
• M28: 9,958,880 km (0.115 R)
• M29: 10,284,106 km (0.066 R)
• M30: 10,612,922 km (0.119 R)
• M31: 11,232,556 km (0.099 R)
• M32: 11,619,865 km (0.091 R)
• M33: 11,913,077 km (0.086 R)
• M34: 12,506,980 km (0.055 R)
• M35: 12,807,672 km (0.094 R)
• M36: 13,009,330 km (0.105 R)
• M37: 13,364,924 km (0.093 R)
• M38: 13,878,344 km (0.113 R)
• M39: 13,981,866 km (0.059 R)
• M40: 14,189,508 km (0.063 R)
• M41: 14,924,632 km (0.1 R)
• M42: 15,510,756 km (0.104 R)
• M43: 16,431,531 km (0.092 R)
• M44: 16,595,789 km (0.071 R)
• M45: 16,650,692 km (0.108 R)
• M46: 17,203,007 km (0.082 R)
• M47: 17,649,258 km (0.08 R)
• M48: 18,838,411 km (0.104 R)
• M49: 20,229,073 km (0.082 R)
• M50: 20,699,857 km (0.096 R)
• M51: 20,936,671 km (0.119 R)
• M52: 21,055,452 km (0.111 R)
• M53: 21,353,151 km (0.093 R)
• M54: 21,652,497 km (0.072 R)
• M55: 23,169,120 km (0.061 R)
• M56: 23,353,574 km (0.075 R)
• M57: 24,033,496 km (0.085 R)
• M58: 25,729,936 km (0.098 R)
• M59: 26,496,326 km (0.106 R)
• M60: 27,855,273 km (0.069 R)
• M61: 28,116,770 km (0.113 R)
• M62: 29,769,079 km (0.036 R)
• M63: 33,722,053 km (0.063 R)
• M64: 33,861,179 km (0.032 R)
• M65: 34,000,604 km (0.111 R)
• M66: 35,193,348 km (0.109 R)
• M67: 37,475,463 km (0.078 R)
• M68: 37,764,038 km (0.078 R)
• M69: 37,981,104 km (0.103 R)
• M70: 39,071,972 km (0.094 R)
• M71: 40,247,063 km (0.052 R)
• M72: 40,616,570 km (0.052 R)
• M73: 40,838,872 km (0.046 R)
• M74: 40,987,273 km (0.066 R)
• M75: 41,806,771 km (0.12 R)
• M76: 42,782,149 km (0.08 R)
• M77: 43,008,341 km (0.115 R)
• M78: 43,916,998 km (0.094 R)
• M79: 44,297,425 km (0.101 R)
• M80: 44,526,310 km (0.049 R)
• M81: 45,599,226 km (0.077 R)
• M82: 46,448,194 km (0.115 R)
• M83: 47,458,279 km (0.075 R)
• M84: 47,692,400 km (0.06 R)
• M85: 47,848,729 km (0.027 R)
• M86: 49,500,140 km (0.065 R)
• M87: 50,531,767 km (0.114 R)
• M88: 50,691,089 km (0.12 R)
• M89: 51,891,462 km (0.104 R)
• M90: 52,132,764 km (0.099 R)
• M91: 52,858,612 km (0.105 R)
• M92: 54,565,225 km (0.102 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 12,546 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit