🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.49 AU - 0.55 AU

Year: 242 Days

Day: 42.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,096,508 km

• M1: 141,968 km (0.093 R)
• M2: 717,172 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.48 AU - 0.62 AU

Year: 263 Days

Day: 46.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.48 AU - 0.64 AU

Year: 271 Days

Day: 27.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.8

Radius: 11.4

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.75 AU - 0.91 AU

Year: 488 Days

Day: 6.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 70,096,508 km

• M1: 146,157 km (0.058 R)
• M2: 223,649 km (0.115 R)
• M3: 301,290 km (0.065 R)
• M4: 422,614 km (0.113 R)
• M5: 501,452 km (0.08 R)
• M6: 604,226 km (0.088 R)
• M7: 677,529 km (0.082 R)
• M8: 783,743 km (0.029 R)
• M9: 859,889 km (0.117 R)
• M10: 936,034 km (0.094 R)
• M11: 1,014,722 km (0.102 R)
• M12: 1,093,112 km (0.066 R)
• M13: 1,253,331 km (0.108 R)
• M14: 1,325,736 km (0.094 R)
• M15: 1,607,579 km (0.068 R)
• M16: 1,710,203 km (0.063 R)
• M17: 1,835,865 km (0.118 R)
• M18: 1,989,352 km (0.101 R)
• M19: 2,216,741 km (0.034 R)
• M20: 2,309,492 km (0.112 R)
• M21: 2,464,326 km (0.038 R)
• M22: 2,544,959 km (0.095 R)
• M23: 2,657,905 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.3

Radius: 9.4

Gravity: 8.75 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.07 AU - 3.13 AU

Year: 3524 Days

Day: 14.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 70,096,508 km

• M1: 153,637 km (0.111 R)
• M2: 300,542 km (0.114 R)
• M3: 369,507 km (0.083 R)
• M4: 786,137 km (0.044 R)
• M5: 888,911 km (0.046 R)
• M6: 1,058,405 km (0.029 R)
• M7: 1,172,997 km (0.113 R)
• M8: 1,278,613 km (0.058 R)
• M9: 1,485,357 km (0.11 R)
• M10: 1,643,931 km (0.099 R)
• M11: 1,793,230 km (0.078 R)
• M12: 2,041,263 km (0.097 R)
• M13: 2,104,992 km (0.111 R)
• M14: 2,367,087 km (0.109 R)
• M15: 2,657,008 km (0.093 R)
• M16: 2,904,443 km (0.116 R)
• M17: 3,308,357 km (0.108 R)
• M18: 3,555,493 km (0.056 R)
• M19: 3,808,762 km (0.104 R)
• M20: 3,887,899 km (0.098 R)
• M21: 4,189,488 km (0.044 R)
• M22: 4,332,803 km (0.116 R)
• M23: 4,415,381 km (0.107 R)
• M24: 4,708,892 km (0.052 R)
• M25: 4,772,621 km (0.111 R)
• M26: 4,836,649 km (0.074 R)
• M27: 5,359,194 km (0.084 R)
• M28: 5,492,635 km (0.094 R)
• M29: 5,785,698 km (0.043 R)
• M30: 6,481,178 km (0.046 R)
• M31: 6,576,023 km (0.061 R)
• M32: 6,719,039 km (0.069 R)
• M33: 7,105,450 km (0.038 R)
• M34: 7,449,525 km (0.12 R)
• M35: 7,773,853 km (0.108 R)
• M36: 7,874,533 km (0.109 R)
• M37: 8,051,956 km (0.042 R)
• M38: 8,410,691 km (0.11 R)
• M39: 8,827,022 km (0.108 R)
• M40: 8,958,519 km (0.033 R)
• M41: 9,223,457 km (0.11 R)
• M42: 9,734,034 km (0.098 R)
• M43: 10,226,361 km (0.058 R)
• M44: 10,309,088 km (0.117 R)
• M45: 10,838,815 km (0.091 R)
• M46: 11,121,255 km (0.104 R)
• M47: 11,578,127 km (0.057 R)
• M48: 11,779,935 km (0.115 R)
• M49: 12,274,954 km (0.091 R)
• M50: 12,363,067 km (0.066 R)
• M51: 12,628,603 km (0.088 R)
• M52: 12,747,085 km (0.08 R)
• M53: 12,836,395 km (0.109 R)
• M54: 13,135,142 km (0.086 R)
• M55: 13,195,131 km (0.1 R)
• M56: 13,255,269 km (0.098 R)
• M57: 13,557,307 km (0.119 R)
• M58: 13,861,589 km (0.067 R)
• M59: 14,075,963 km (0.093 R)
• M60: 14,694,550 km (0.12 R)
• M61: 14,850,581 km (0.069 R)
• M62: 15,069,891 km (0.062 R)
• M63: 15,227,268 km (0.077 R)
• M64: 15,575,382 km (0.116 R)
• M65: 15,734,405 km (0.118 R)
• M66: 15,830,147 km (0.078 R)
• M67: 16,022,082 km (0.085 R)
• M68: 17,092,006 km (0.055 R)
• M69: 17,223,203 km (0.102 R)
• M70: 17,851,215 km (0.064 R)
• M71: 18,993,694 km (0.069 R)
• M72: 19,779,980 km (0.058 R)
• M73: 19,917,760 km (0.055 R)
• M74: 20,821,480 km (0.11 R)
• M75: 21,525,638 km (0.031 R)
• M76: 22,094,708 km (0.102 R)
• M77: 22,921,236 km (0.08 R)
• M78: 23,029,844 km (0.088 R)
• M79: 23,429,271 km (0.067 R)
• M80: 23,611,630 km (0.053 R)
• M81: 23,904,543 km (0.111 R)
• M82: 24,715,812 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.8

Radius: 10.6

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.51 AU - 6.87 AU

Year: 8764 Days

Day: 9.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 70,096,508 km

• M1: 139,425 km (0.064 R)
• M2: 223,649 km (0.106 R)
• M3: 410,497 km (0.087 R)
• M4: 479,611 km (0.103 R)
• M5: 575,503 km (0.092 R)
• M6: 827,875 km (0.069 R)
• M7: 1,233,285 km (0.052 R)
• M8: 1,371,214 km (0.083 R)
• M9: 1,713,344 km (0.103 R)
• M10: 2,045,900 km (0.093 R)
• M11: 2,173,807 km (0.056 R)
• M12: 2,323,105 km (0.085 R)
• M13: 2,671,818 km (0.084 R)
• M14: 2,751,554 km (0.102 R)
• M15: 3,162,649 km (0.063 R)
• M16: 4,065,322 km (0.103 R)
• M17: 4,414,633 km (0.101 R)
• M18: 5,067,927 km (0.075 R)
• M19: 5,855,111 km (0.095 R)
• M20: 6,011,890 km (0.099 R)
• M21: 6,329,785 km (0.102 R)
• M22: 6,544,608 km (0.053 R)
• M23: 6,899,155 km (0.071 R)
• M24: 7,064,759 km (0.113 R)
• M25: 7,315,934 km (0.074 R)
• M26: 7,740,942 km (0.116 R)
• M27: 8,057,790 km (0.105 R)
• M28: 8,144,856 km (0.041 R)
• M29: 8,232,371 km (0.093 R)
• M30: 8,733,972 km (0.11 R)
• M31: 8,883,421 km (0.03 R)
• M32: 8,973,479 km (0.085 R)
• M33: 9,063,836 km (0.048 R)
• M34: 9,336,852 km (0.093 R)
• M35: 9,890,813 km (0.104 R)
• M36: 10,614,268 km (0.096 R)
• M37: 10,837,917 km (0.115 R)
• M38: 11,063,062 km (0.112 R)
• M39: 11,485,377 km (0.106 R)
• M40: 12,446,393 km (0.095 R)
• M41: 12,581,031 km (0.116 R)
• M42: 12,885,613 km (0.116 R)
• M43: 13,364,176 km (0.057 R)
• M44: 13,536,663 km (0.05 R)
• M45: 13,675,041 km (0.064 R)
• M46: 14,023,155 km (0.03 R)
• M47: 14,093,167 km (0.088 R)
• M48: 14,621,696 km (0.079 R)
• M49: 15,517,189 km (0.096 R)
• M50: 15,589,594 km (0.1 R)
• M51: 15,771,056 km (0.114 R)
• M52: 15,989,768 km (0.115 R)
• M53: 16,614,938 km (0.073 R)
• M54: 16,837,540 km (0.111 R)
• M55: 17,023,789 km (0.088 R)
• M56: 17,210,637 km (0.081 R)
• M57: 17,473,480 km (0.091 R)
• M58: 18,079,351 km (0.077 R)
• M59: 18,423,127 km (0.118 R)
• M60: 18,884,936 km (0.079 R)
• M61: 19,117,261 km (0.098 R)
• M62: 19,233,649 km (0.115 R)
• M63: 20,491,168 km (0.074 R)
• M64: 21,170,043 km (0.111 R)
• M65: 21,572,761 km (0.079 R)
• M66: 21,815,708 km (0.035 R)
• M67: 21,978,171 km (0.079 R)
• M68: 22,059,403 km (0.037 R)
• M69: 22,304,145 km (0.11 R)
• M70: 22,755,183 km (0.101 R)
• M71: 23,126,335 km (0.049 R)
• M72: 23,541,170 km (0.032 R)
• M73: 24,631,140 km (0.087 R)
• M74: 24,757,999 km (0.067 R)
• M75: 25,438,071 km (0.059 R)
• M76: 25,609,061 km (0.059 R)
• M77: 26,296,763 km (0.113 R)
• M78: 26,947,064 km (0.071 R)
• M79: 27,471,255 km (0.11 R)
• M80: 28,707,083 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959.8

Radius: 7.1

Gravity: 19.04 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.2 AU - 10.04 AU

Year: 14940 Days

Day: 17.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,096,508 km

• M1: 90,507 km (0.107 R)
• M2: 452,085 km (0.1 R)
• M3: 508,034 km (0.045 R)
• M4: 1,412,802 km (0.116 R)
• M5: 1,469,051 km (0.111 R)
• M6: 1,642,734 km (0.087 R)
• M7: 1,823,149 km (0.11 R)
• M8: 2,010,147 km (0.102 R)
• M9: 2,105,889 km (0.051 R)
• M10: 2,203,277 km (0.03 R)
• M11: 3,071,543 km (0.07 R)
• M12: 3,716,310 km (0.098 R)
• M13: 4,196,071 km (0.109 R)
• M14: 4,909,054 km (0.062 R)
• M15: 5,082,288 km (0.103 R)
• M16: 5,213,486 km (0.117 R)
• M17: 5,840,600 km (0.062 R)
• M18: 5,978,081 km (0.108 R)
• M19: 6,024,157 km (0.084 R)
• M20: 6,116,608 km (0.113 R)
• M21: 6,349,981 km (0.117 R)
• M22: 6,538,773 km (0.047 R)
• M23: 6,633,918 km (0.08 R)
• M24: 7,411,079 km (0.099 R)
• M25: 7,609,894 km (0.117 R)
• M26: 8,063,624 km (0.056 R)
• M27: 8,371,048 km (0.111 R)
• M28: 10,019,467 km (0.109 R)
• M29: 10,294,577 km (0.114 R)
• M30: 11,021,474 km (0.104 R)
• M31: 11,305,410 km (0.086 R)
• M32: 11,476,999 km (0.118 R)
• M33: 11,534,295 km (0.097 R)
• M34: 11,649,336 km (0.078 R)
• M35: 11,938,658 km (0.107 R)
• M36: 12,288,867 km (0.1 R)
• M37: 12,583,275 km (0.107 R)
• M38: 12,761,147 km (0.106 R)
• M39: 13,299,550 km (0.099 R)
• M40: 13,662,624 km (0.115 R)
• M41: 14,398,346 km (0.065 R)
• M42: 15,589,744 km (0.071 R)
• M43: 17,799,155 km (0.075 R)
• M44: 18,266,050 km (0.116 R)
• M45: 19,075,823 km (0.054 R)
• M46: 19,416,756 km (0.114 R)
• M47: 19,966,379 km (0.074 R)
• M48: 20,104,607 km (0.039 R)
• M49: 22,430,406 km (0.09 R)
• M50: 25,436,276 km (0.116 R)
• M51: 26,339,847 km (0.108 R)
• M52: 26,719,376 km (0.107 R)
• M53: 28,255,447 km (0.082 R)
• M54: 28,488,371 km (0.087 R)
• M55: 29,190,883 km (0.098 R)
• M56: 34,430,997 km (0.119 R)
• M57: 34,762,805 km (0.083 R)
• M58: 35,764,662 km (0.082 R)
• M59: 37,455,268 km (0.116 R)
• M60: 37,796,500 km (0.084 R)
• M61: 38,310,369 km (0.111 R)
• M62: 38,654,145 km (0.11 R)
• M63: 39,952,655 km (0.08 R)
• M64: 40,039,720 km (0.112 R)
• M65: 41,529,566 km (0.11 R)
• M66: 42,148,302 km (0.098 R)
• M67: 42,681,021 km (0.109 R)
• M68: 42,770,031 km (0.074 R)
• M69: 43,126,673 km (0.071 R)
• M70: 43,932,855 km (0.097 R)
• M71: 45,196,658 km (0.09 R)
• M72: 45,924,153 km (0.053 R)
• M73: 46,472,429 km (0.099 R)
• M74: 47,575,264 km (0.094 R)
• M75: 48,222,724 km (0.1 R)
• M76: 48,966,076 km (0.077 R)
• M77: 50,088,209 km (0.118 R)
• M78: 50,182,157 km (0.089 R)
• M79: 50,276,104 km (0.096 R)
• M80: 53,026,162 km (0.089 R)
• M81: 53,409,282 km (0.112 R)
• M82: 54,371,197 km (0.101 R)
• M83: 60,361,095 km (0.109 R)
• M84: 61,966,580 km (0.104 R)
• M85: 63,078,541 km (0.112 R)
• M86: 63,382,823 km (0.101 R)
• M87: 64,503,161 km (0.083 R)
• M88: 64,912,012 km (0.115 R)
• M89: 65,527,159 km (0.11 R)
• M90: 65,629,932 km (0.078 R)
• M91: 66,144,250 km (0.108 R)
• M92: 66,453,469 km (0.114 R)
• M93: 68,214,834 km (0.118 R)
• M94: 69,572,135 km (0.107 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: 373 - 15,132 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit