🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.48 AU - 0.66 AU

Year: 155 Days

Day: 42.3 Hours

Environment

Temp: 237 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,574,022 km

• M1: 54,753 km (0.06 R)
• M2: 446,998 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.8 AU - 0.82 AU

Year: 262 Days

Day: 38.4 Hours

Environment

Temp: 105 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,574,022 km

• M1: 87,365 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.36 AU - 1.72 AU

Year: 688 Days

Day: 17.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,574,022 km

• M1: 847,322 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.44 AU - 3.74 AU

Year: 1955 Days

Day: 31.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.2 AU - 4.16 AU

Year: 2541 Days

Day: 34.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.59 AU - 5.39 AU

Year: 4012 Days

Day: 37.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,574,022 km

• M1: 33,061 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.4

Radius: 9.4

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.8 AU - 5.58 AU

Year: 4255 Days

Day: 7.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 63,574,022 km

• M1: 147,055 km (0.079 R)
• M2: 426,952 km (0.11 R)
• M3: 540,198 km (0.055 R)
• M4: 1,057,807 km (0.106 R)
• M5: 1,123,330 km (0.091 R)
• M6: 1,203,814 km (0.091 R)
• M7: 1,385,127 km (0.032 R)
• M8: 1,712,596 km (0.066 R)
• M9: 1,933,552 km (0.099 R)
• M10: 2,147,178 km (0.05 R)
• M11: 2,403,290 km (0.112 R)
• M12: 2,473,152 km (0.087 R)
• M13: 2,561,714 km (0.114 R)
• M14: 2,723,579 km (0.041 R)
• M15: 2,963,534 km (0.096 R)
• M16: 3,133,776 km (0.058 R)
• M17: 3,229,818 km (0.092 R)
• M18: 3,583,467 km (0.104 R)
• M19: 3,704,193 km (0.064 R)
• M20: 3,826,265 km (0.09 R)
• M21: 3,887,749 km (0.111 R)
• M22: 4,137,279 km (0.108 R)
• M23: 4,499,605 km (0.103 R)
• M24: 4,673,737 km (0.026 R)
• M25: 4,939,273 km (0.071 R)
• M26: 5,051,322 km (0.091 R)
• M27: 5,369,516 km (0.089 R)
• M28: 6,025,653 km (0.091 R)
• M29: 6,290,441 km (0.086 R)
• M30: 6,534,435 km (0.027 R)
• M31: 6,731,904 km (0.049 R)
• M32: 7,284,968 km (0.047 R)
• M33: 7,387,143 km (0.085 R)
• M34: 8,488,482 km (0.094 R)
• M35: 9,168,106 km (0.033 R)
• M36: 9,250,833 km (0.072 R)
• M37: 9,472,687 km (0.103 R)
• M38: 9,808,833 km (0.109 R)
• M39: 10,006,751 km (0.086 R)
• M40: 10,092,022 km (0.104 R)
• M41: 10,206,016 km (0.064 R)
• M42: 10,406,477 km (0.053 R)
• M43: 10,840,610 km (0.078 R)
• M44: 12,360,674 km (0.095 R)
• M45: 13,036,706 km (0.034 R)
• M46: 13,129,906 km (0.043 R)
• M47: 13,379,286 km (0.108 R)
• M48: 13,978,126 km (0.075 R)
• M49: 14,876,311 km (0.077 R)
• M50: 15,006,162 km (0.07 R)
• M51: 15,071,237 km (0.062 R)
• M52: 15,463,633 km (0.081 R)
• M53: 16,091,794 km (0.106 R)
• M54: 17,066,574 km (0.086 R)
• M55: 17,338,842 km (0.096 R)
• M56: 18,164,323 km (0.067 R)
• M57: 18,477,132 km (0.042 R)
• M58: 18,581,851 km (0.079 R)
• M59: 18,651,713 km (0.084 R)
• M60: 19,037,675 km (0.038 R)
• M61: 19,214,051 km (0.057 R)
• M62: 20,283,377 km (0.079 R)
• M63: 20,789,167 km (0.091 R)
• M64: 21,518,607 km (0.028 R)
• M65: 21,812,866 km (0.099 R)
• M66: 21,960,369 km (0.091 R)
• M67: 22,071,371 km (0.1 R)
• M68: 22,591,373 km (0.119 R)
• M69: 22,778,071 km (0.097 R)
• M70: 22,853,020 km (0.116 R)
• M71: 23,002,917 km (0.08 R)
• M72: 23,681,493 km (0.119 R)
• M73: 24,252,059 km (0.091 R)
• M74: 24,404,948 km (0.11 R)
• M75: 24,865,709 km (0.103 R)
• M76: 25,445,551 km (0.112 R)
• M77: 26,186,509 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.5

Radius: 10.6

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 7.61 AU - 11.39 AU

Year: 10538 Days

Day: 6.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 63,574,022 km

• M1: 254,316 km (0.108 R)
• M2: 434,133 km (0.099 R)
• M3: 597,344 km (0.072 R)
• M4: 926,609 km (0.112 R)
• M5: 1,361,191 km (0.065 R)
• M6: 2,031,240 km (0.118 R)
• M7: 2,233,945 km (0.078 R)
• M8: 2,422,139 km (0.111 R)
• M9: 2,681,392 km (0.059 R)
• M10: 2,836,675 km (0.102 R)
• M11: 2,972,360 km (0.082 R)
• M12: 3,250,014 km (0.116 R)
• M13: 3,707,185 km (0.066 R)
• M14: 3,981,099 km (0.063 R)
• M15: 4,261,744 km (0.096 R)
• M16: 5,005,246 km (0.11 R)
• M17: 5,560,852 km (0.113 R)
• M18: 5,990,497 km (0.111 R)
• M19: 7,530,158 km (0.096 R)
• M20: 7,719,101 km (0.056 R)
• M21: 8,230,426 km (0.104 R)
• M22: 8,885,216 km (0.06 R)
• M23: 8,951,637 km (0.099 R)
• M24: 9,018,208 km (0.118 R)
• M25: 9,118,289 km (0.085 R)
• M26: 9,353,457 km (0.105 R)
• M27: 9,421,076 km (0.057 R)
• M28: 9,829,777 km (0.085 R)
• M29: 10,105,486 km (0.118 R)
• M30: 10,629,527 km (0.096 R)
• M31: 10,983,775 km (0.119 R)
• M32: 11,198,149 km (0.091 R)
• M33: 11,269,956 km (0.099 R)
• M34: 11,667,437 km (0.08 R)
• M35: 11,922,801 km (0.1 R)
• M36: 12,439,213 km (0.084 R)
• M37: 12,737,511 km (0.076 R)
• M38: 13,000,653 km (0.086 R)
• M39: 13,646,767 km (0.068 R)
• M40: 13,761,957 km (0.097 R)
• M41: 13,877,446 km (0.115 R)
• M42: 14,031,831 km (0.074 R)
• M43: 14,576,817 km (0.102 R)
• M44: 14,773,239 km (0.11 R)
• M45: 15,168,626 km (0.089 R)
• M46: 15,327,648 km (0.109 R)
• M47: 15,407,533 km (0.07 R)
• M48: 15,808,456 km (0.104 R)
• M49: 15,929,331 km (0.113 R)
• M50: 17,114,296 km (0.098 R)
• M51: 17,571,317 km (0.113 R)
• M52: 17,780,305 km (0.104 R)
• M53: 18,158,638 km (0.069 R)
• M54: 18,285,348 km (0.076 R)
• M55: 18,582,150 km (0.053 R)
• M56: 19,395,663 km (0.111 R)
• M57: 20,483,838 km (0.081 R)
• M58: 20,792,159 km (0.081 R)
• M59: 20,880,572 km (0.092 R)
• M60: 23,038,371 km (0.094 R)
• M61: 23,588,742 km (0.12 R)
• M62: 24,936,918 km (0.111 R)
• M63: 25,124,813 km (0.076 R)
• M64: 26,071,468 km (0.116 R)
• M65: 26,501,263 km (0.086 R)
• M66: 27,464,823 km (0.1 R)
• M67: 28,292,847 km (0.086 R)
• M68: 30,373,454 km (0.103 R)
• M69: 30,473,685 km (0.07 R)
• M70: 31,787,752 km (0.072 R)
• M71: 32,246,868 km (0.058 R)
• M72: 33,223,294 km (0.095 R)
• M73: 33,949,142 km (0.099 R)
• M74: 34,209,592 km (0.077 R)
• M75: 34,575,359 km (0.033 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.3

Radius: 14.4

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 9.29 AU - 15.43 AU

Year: 15639 Days

Day: 7.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 63,574,022 km

• M1: 211,831 km (0.082 R)
• M2: 400,473 km (0.116 R)
• M3: 530,324 km (0.077 R)
• M4: 696,079 km (0.064 R)
• M5: 1,002,306 km (0.06 R)
• M6: 1,238,820 km (0.098 R)
• M7: 1,666,371 km (0.113 R)
• M8: 1,793,379 km (0.074 R)
• M9: 2,084,946 km (0.064 R)
• M10: 2,392,070 km (0.091 R)
• M11: 2,536,731 km (0.063 R)
• M12: 3,082,015 km (0.058 R)
• M13: 3,433,271 km (0.12 R)
• M14: 3,597,380 km (0.119 R)
• M15: 5,076,903 km (0.116 R)
• M16: 5,302,347 km (0.041 R)
• M17: 6,479,084 km (0.091 R)
• M18: 6,601,156 km (0.115 R)
• M19: 7,180,997 km (0.074 R)
• M20: 7,519,687 km (0.059 R)
• M21: 8,037,744 km (0.097 R)
• M22: 8,257,054 km (0.105 R)
• M23: 8,522,890 km (0.098 R)
• M24: 8,701,659 km (0.106 R)
• M25: 9,199,820 km (0.086 R)
• M26: 9,337,301 km (0.109 R)
• M27: 9,429,303 km (0.042 R)
• M28: 10,414,106 km (0.117 R)
• M29: 10,653,463 km (0.108 R)
• M30: 10,943,084 km (0.09 R)
• M31: 11,977,105 km (0.049 R)
• M32: 12,837,143 km (0.116 R)
• M33: 13,145,464 km (0.097 R)
• M34: 13,717,078 km (0.114 R)
• M35: 13,874,305 km (0.078 R)
• M36: 14,085,088 km (0.107 R)
• M37: 14,669,866 km (0.092 R)
• M38: 15,046,255 km (0.106 R)
• M39: 15,262,872 km (0.083 R)
• M40: 16,139,217 km (0.099 R)
• M41: 16,305,420 km (0.044 R)
• M42: 16,472,072 km (0.107 R)
• M43: 17,826,381 km (0.106 R)
• M44: 17,998,120 km (0.113 R)
• M45: 18,113,011 km (0.093 R)
• M46: 19,451,164 km (0.106 R)
• M47: 19,864,652 km (0.055 R)
• M48: 19,983,433 km (0.056 R)
• M49: 20,161,903 km (0.054 R)
• M50: 20,520,490 km (0.108 R)
• M51: 22,530,487 km (0.113 R)
• M52: 22,964,769 km (0.059 R)
• M53: 23,089,534 km (0.07 R)
• M54: 23,590,238 km (0.072 R)
• M55: 23,716,050 km (0.111 R)
• M56: 24,094,532 km (0.094 R)
• M57: 24,284,671 km (0.087 R)
• M58: 25,887,762 km (0.113 R)
• M59: 26,082,538 km (0.043 R)
• M60: 26,473,288 km (0.089 R)
• M61: 26,604,037 km (0.119 R)
• M62: 26,997,479 km (0.059 R)
• M63: 29,533,612 km (0.118 R)
• M64: 29,669,147 km (0.076 R)
• M65: 30,145,317 km (0.094 R)
• M66: 30,967,657 km (0.09 R)
• M67: 31,866,740 km (0.089 R)
• M68: 37,292,056 km (0.107 R)
• M69: 39,063,744 km (0.115 R)
• M70: 39,959,985 km (0.105 R)
• M71: 41,696,517 km (0.109 R)
• M72: 42,077,393 km (0.077 R)
• M73: 42,612,355 km (0.114 R)
• M74: 43,072,817 km (0.065 R)
• M75: 43,226,604 km (0.108 R)
• M76: 43,766,503 km (0.077 R)
• M77: 44,774,942 km (0.119 R)
• M78: 44,930,823 km (0.117 R)
• M79: 46,578,045 km (0.085 R)
• M80: 46,893,996 km (0.073 R)
• M81: 47,925,922 km (0.047 R)
• M82: 48,165,129 km (0.057 R)
• M83: 49,931,431 km (0.049 R)
• M84: 50,903,667 km (0.088 R)
• M85: 51,636,996 km (0.12 R)
• M86: 51,964,167 km (0.116 R)
• M87: 52,373,915 km (0.06 R)
• M88: 52,867,140 km (0.091 R)
• M89: 55,272,524 km (0.12 R)
• M90: 55,858,349 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 321.3

Radius: 3.5

Gravity: 26.23 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 13.58 AU - 17.74 AU

Year: 22303 Days

Day: 20.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,574,022 km

• M1: 97,837 km (0.103 R)
• M2: 184,305 km (0.118 R)
• M3: 357,240 km (0.097 R)
• M4: 1,400,984 km (0.08 R)
• M5: 1,903,783 km (0.115 R)
• M6: 1,962,874 km (0.091 R)
• M7: 2,424,832 km (0.081 R)
• M8: 2,817,526 km (0.054 R)
• M9: 3,920,362 km (0.079 R)
• M10: 4,147,601 km (0.071 R)
• M11: 4,224,345 km (0.12 R)
• M12: 4,654,588 km (0.111 R)
• M13: 5,222,162 km (0.092 R)
• M14: 5,472,141 km (0.114 R)
• M15: 5,556,215 km (0.037 R)
• M16: 7,842,369 km (0.083 R)
• M17: 8,032,508 km (0.095 R)
• M18: 8,320,634 km (0.093 R)
• M19: 8,661,118 km (0.115 R)
• M20: 9,305,436 km (0.067 R)
• M21: 9,557,359 km (0.079 R)
• M22: 10,274,531 km (0.051 R)
• M23: 10,378,502 km (0.116 R)
• M24: 10,902,992 km (0.119 R)
• M25: 11,221,785 km (0.108 R)
• M26: 11,275,341 km (0.094 R)
• M27: 11,382,453 km (0.103 R)
• M28: 11,489,864 km (0.05 R)
• M29: 11,597,725 km (0.114 R)
• M30: 12,638,627 km (0.094 R)
• M31: 13,424,464 km (0.057 R)
• M32: 14,516,080 km (0.095 R)
• M33: 14,691,109 km (0.119 R)
• M34: 15,220,087 km (0.116 R)
• M35: 17,089,462 km (0.103 R)
• M36: 17,645,667 km (0.062 R)
• M37: 17,957,280 km (0.06 R)
• M38: 19,541,970 km (0.11 R)
• M39: 19,993,606 km (0.038 R)
• M40: 20,579,431 km (0.083 R)
• M41: 20,973,023 km (0.041 R)
• M42: 21,369,158 km (0.063 R)
• M43: 24,141,356 km (0.08 R)
• M44: 24,556,490 km (0.12 R)
• M45: 24,695,317 km (0.118 R)
• M46: 25,674,884 km (0.097 R)
• M47: 25,745,345 km (0.061 R)
• M48: 26,098,545 km (0.066 R)
• M49: 26,952,749 km (0.095 R)
• M50: 27,096,064 km (0.059 R)
• M51: 29,201,504 km (0.106 R)
• M52: 30,609,220 km (0.1 R)
• M53: 30,684,019 km (0.12 R)
• M54: 31,509,650 km (0.109 R)
• M55: 31,585,047 km (0.119 R)
• M56: 31,660,594 km (0.094 R)
• M57: 31,963,231 km (0.038 R)
• M58: 32,114,773 km (0.119 R)
• M59: 32,494,901 km (0.076 R)
• M60: 32,571,196 km (0.055 R)
• M61: 33,182,902 km (0.112 R)
• M62: 33,567,219 km (0.092 R)
• M63: 34,107,716 km (0.11 R)
• M64: 35,040,908 km (0.104 R)
• M65: 37,250,917 km (0.096 R)
• M66: 38,372,751 km (0.082 R)
• M67: 38,937,783 km (0.11 R)
• M68: 40,567,203 km (0.104 R)
• M69: 41,060,427 km (0.103 R)
• M70: 42,052,709 km (0.096 R)
• M71: 42,385,266 km (0.092 R)
• M72: 42,718,719 km (0.093 R)
• M73: 43,052,921 km (0.079 R)
• M74: 43,388,170 km (0.109 R)
• M75: 43,976,688 km (0.085 R)
• M76: 44,822,065 km (0.083 R)
• M77: 47,045,090 km (0.076 R)
• M78: 47,217,576 km (0.08 R)
• M79: 49,303,718 km (0.065 R)
• M80: 50,093,745 km (0.038 R)
• M81: 50,446,197 km (0.094 R)
• M82: 50,887,960 km (0.096 R)
• M83: 53,115,771 km (0.068 R)
• M84: 54,106,109 km (0.071 R)
• M85: 55,284,342 km (0.063 R)
• M86: 55,466,253 km (0.092 R)
• M87: 56,470,952 km (0.116 R)
• M88: 58,127,749 km (0.105 R)
• M89: 58,962,206 km (0.083 R)
• M90: 59,055,106 km (0.092 R)
• M91: 59,893,901 km (0.117 R)
• M92: 60,830,533 km (0.094 R)
• M93: 61,300,719 km (0.105 R)
• M94: 62,528,619 km (0.11 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 10,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit