🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.6 AU - 0.74 AU

Year: 204 Days

Day: 19.9 Hours

Environment

Temp: 126 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,122,273 km

• M1: 131,796 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.82 AU - 0.86 AU

Year: 287 Days

Day: 38 Hours

Environment

Temp: 77 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.13 AU - 1.39 AU

Year: 527 Days

Day: 43.3 Hours

Environment

Temp: -20 °C

Axial Tilt: 7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.47 AU - 2.05 AU

Year: 870 Days

Day: 12.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,122,273 km

• M1: 335,398 km (0.051 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.07 AU - 2.55 AU

Year: 1309 Days

Day: 45.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.32 AU - 3.7 AU

Year: 1947 Days

Day: 25.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,122,273 km

• M1: 760,107 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.1

Radius: 12.2

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.1 AU - 6.32 AU

Year: 4433 Days

Day: 7.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 65,122,273 km

• M1: 155,881 km (0.096 R)
• M2: 246,238 km (0.081 R)
• M3: 394,190 km (0.118 R)
• M4: 553,363 km (0.035 R)
• M5: 837,598 km (0.114 R)
• M6: 997,519 km (0.1 R)
• M7: 1,148,762 km (0.069 R)
• M8: 1,267,543 km (0.108 R)
• M9: 1,359,545 km (0.114 R)
• M10: 1,507,348 km (0.055 R)
• M11: 1,694,345 km (0.106 R)
• M12: 1,889,122 km (0.102 R)
• M13: 1,995,336 km (0.088 R)
• M14: 2,263,715 km (0.096 R)
• M15: 2,781,772 km (0.047 R)
• M16: 3,422,650 km (0.091 R)
• M17: 3,715,413 km (0.113 R)
• M18: 3,834,941 km (0.044 R)
• M19: 4,185,599 km (0.093 R)
• M20: 4,278,798 km (0.09 R)
• M21: 4,357,038 km (0.1 R)
• M22: 4,435,726 km (0.098 R)
• M23: 4,578,592 km (0.082 R)
• M24: 4,658,627 km (0.078 R)
• M25: 4,771,424 km (0.033 R)
• M26: 5,082,438 km (0.061 R)
• M27: 5,265,546 km (0.077 R)
• M28: 5,467,952 km (0.037 R)
• M29: 5,655,548 km (0.101 R)
• M30: 5,862,890 km (0.071 R)
• M31: 6,055,123 km (0.071 R)
• M32: 6,392,018 km (0.109 R)
• M33: 6,535,781 km (0.033 R)
• M34: 6,626,138 km (0.086 R)
• M35: 7,065,807 km (0.114 R)
• M36: 7,251,757 km (0.041 R)
• M37: 7,724,037 km (0.096 R)
• M38: 8,012,163 km (0.114 R)
• M39: 8,128,400 km (0.104 R)
• M40: 8,421,612 km (0.046 R)
• M41: 8,520,048 km (0.047 R)
• M42: 8,599,035 km (0.114 R)
• M43: 8,837,793 km (0.114 R)
• M44: 9,139,233 km (0.068 R)
• M45: 9,464,608 km (0.043 R)
• M46: 9,587,578 km (0.096 R)
• M47: 9,980,572 km (0.052 R)
• M48: 10,126,729 km (0.088 R)
• M49: 10,273,484 km (0.103 R)
• M50: 10,569,389 km (0.117 R)
• M51: 10,846,594 km (0.098 R)
• M52: 11,561,073 km (0.113 R)
• M53: 12,402,711 km (0.092 R)
• M54: 12,514,909 km (0.074 R)
• M55: 13,058,398 km (0.103 R)
• M56: 13,149,653 km (0.115 R)
• M57: 13,424,913 km (0.112 R)
• M58: 13,678,930 km (0.075 R)
• M59: 13,818,206 km (0.073 R)
• M60: 14,403,283 km (0.06 R)
• M61: 14,663,284 km (0.082 R)
• M62: 14,853,423 km (0.056 R)
• M63: 14,948,866 km (0.093 R)
• M64: 16,379,022 km (0.065 R)
• M65: 16,601,025 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.8

Radius: 13.6

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 8.77 AU - 14.17 AU

Year: 14481 Days

Day: 12.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 65,122,273 km

• M1: 209,138 km (0.082 R)
• M2: 649,704 km (0.109 R)
• M3: 756,217 km (0.111 R)
• M4: 969,245 km (0.114 R)
• M5: 1,159,084 km (0.073 R)
• M6: 1,315,863 km (0.105 R)
• M7: 1,855,762 km (0.084 R)
• M8: 1,961,078 km (0.064 R)
• M9: 2,095,866 km (0.077 R)
• M10: 2,432,013 km (0.104 R)
• M11: 2,816,180 km (0.073 R)
• M12: 2,938,252 km (0.108 R)
• M13: 3,188,080 km (0.058 R)
• M14: 3,444,940 km (0.096 R)
• M15: 3,542,926 km (0.062 R)
• M16: 3,708,681 km (0.105 R)
• M17: 3,979,154 km (0.082 R)
• M18: 4,939,422 km (0.07 R)
• M19: 5,695,789 km (0.111 R)
• M20: 6,407,576 km (0.105 R)
• M21: 7,022,274 km (0.092 R)
• M22: 7,613,185 km (0.04 R)
• M23: 8,797,701 km (0.113 R)
• M24: 8,887,609 km (0.117 R)
• M25: 9,250,833 km (0.092 R)
• M26: 9,480,466 km (0.072 R)
• M27: 9,945,117 km (0.1 R)
• M28: 10,897,008 km (0.055 R)
• M29: 11,580,521 km (0.057 R)
• M30: 11,927,588 km (0.104 R)
• M31: 12,027,370 km (0.079 R)
• M32: 12,278,096 km (0.084 R)
• M33: 13,401,725 km (0.044 R)
• M34: 15,419,053 km (0.068 R)
• M35: 16,241,392 km (0.116 R)
• M36: 16,352,094 km (0.111 R)
• M37: 17,134,192 km (0.114 R)
• M38: 18,272,482 km (0.077 R)
• M39: 18,445,417 km (0.113 R)
• M40: 18,676,696 km (0.105 R)
• M41: 18,792,784 km (0.1 R)
• M42: 18,967,215 km (0.038 R)
• M43: 20,561,928 km (0.094 R)
• M44: 21,284,486 km (0.076 R)
• M45: 21,893,050 km (0.108 R)
• M46: 22,199,426 km (0.08 R)
• M47: 22,507,299 km (0.111 R)
• M48: 23,627,189 km (0.117 R)
• M49: 24,067,605 km (0.119 R)
• M50: 25,276,655 km (0.03 R)
• M51: 25,598,140 km (0.116 R)
• M52: 25,727,094 km (0.087 R)
• M53: 28,018,933 km (0.111 R)
• M54: 28,418,360 km (0.111 R)
• M55: 28,551,950 km (0.075 R)
• M56: 29,155,578 km (0.109 R)
• M57: 29,492,771 km (0.084 R)
• M58: 30,648,864 km (0.11 R)
• M59: 32,865,007 km (0.118 R)
• M60: 33,286,274 km (0.105 R)
• M61: 33,638,727 km (0.117 R)
• M62: 37,084,714 km (0.047 R)
• M63: 38,184,408 km (0.044 R)
• M64: 39,220,523 km (0.084 R)
• M65: 41,926,898 km (0.111 R)
• M66: 43,225,856 km (0.098 R)
• M67: 43,533,280 km (0.074 R)
• M68: 45,159,857 km (0.057 R)
• M69: 45,550,158 km (0.108 R)
• M70: 46,412,440 km (0.116 R)
• M71: 46,569,817 km (0.095 R)
• M72: 47,122,132 km (0.11 R)
• M73: 47,914,702 km (0.102 R)
• M74: 48,711,759 km (0.079 R)
• M75: 49,192,118 km (0.079 R)
• M76: 49,352,637 km (0.099 R)
• M77: 50,885,716 km (0.072 R)
• M78: 51,048,029 km (0.092 R)
• M79: 51,698,930 km (0.057 R)
• M80: 51,943,821 km (0.029 R)
• M81: 54,578,838 km (0.073 R)
• M82: 55,996,428 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 552.6

Radius: 7.8

Gravity: 9.08 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 12.31 AU - 13.31 AU

Year: 17091 Days

Day: 21 Hours

Environment

Temp: -189 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 65,122,273 km

• M1: 444,605 km (0.068 R)
• M2: 531,970 km (0.086 R)
• M3: 725,400 km (0.084 R)
• M4: 986,598 km (0.085 R)
• M5: 1,152,502 km (0.064 R)
• M6: 1,226,403 km (0.039 R)
• M7: 1,276,519 km (0.117 R)
• M8: 1,592,469 km (0.025 R)
• M9: 1,961,826 km (0.096 R)
• M10: 3,834,044 km (0.085 R)
• M11: 3,945,943 km (0.077 R)
• M12: 5,082,887 km (0.035 R)
• M13: 6,535,033 km (0.109 R)
• M14: 6,939,696 km (0.116 R)
• M15: 7,915,223 km (0.092 R)
• M16: 8,540,542 km (0.089 R)
• M17: 8,638,230 km (0.101 R)
• M18: 9,082,087 km (0.055 R)
• M19: 9,991,941 km (0.037 R)
• M20: 11,196,353 km (0.119 R)
• M21: 11,303,166 km (0.047 R)
• M22: 13,284,590 km (0.079 R)
• M23: 13,682,221 km (0.065 R)
• M24: 13,796,514 km (0.119 R)
• M25: 16,633,937 km (0.028 R)
• M26: 17,124,019 km (0.105 R)
• M27: 19,451,014 km (0.03 R)
• M28: 19,644,145 km (0.094 R)
• M29: 21,144,761 km (0.106 R)
• M30: 23,225,219 km (0.1 R)
• M31: 24,671,232 km (0.091 R)
• M32: 25,933,688 km (0.112 R)
• M33: 26,501,412 km (0.066 R)
• M34: 27,866,343 km (0.101 R)
• M35: 28,667,141 km (0.108 R)
• M36: 29,919,275 km (0.093 R)
• M37: 31,189,211 km (0.104 R)
• M38: 31,792,988 km (0.105 R)
• M39: 31,944,531 km (0.057 R)
• M40: 32,324,360 km (0.111 R)
• M41: 32,858,724 km (0.032 R)
• M42: 33,396,079 km (0.066 R)
• M43: 33,858,935 km (0.032 R)
• M44: 34,479,317 km (0.096 R)
• M45: 34,635,049 km (0.103 R)
• M46: 35,181,829 km (0.09 R)
• M47: 35,495,536 km (0.102 R)
• M48: 35,810,140 km (0.083 R)
• M49: 35,888,978 km (0.105 R)
• M50: 36,204,779 km (0.094 R)
• M51: 37,157,718 km (0.115 R)
• M52: 37,477,259 km (0.08 R)
• M53: 37,557,293 km (0.076 R)
• M54: 37,637,328 km (0.031 R)
• M55: 38,280,001 km (0.102 R)
• M56: 38,926,114 km (0.07 R)
• M57: 39,657,498 km (0.1 R)
• M58: 41,051,301 km (0.112 R)
• M59: 42,377,636 km (0.113 R)
• M60: 44,308,945 km (0.083 R)
• M61: 44,647,634 km (0.067 R)
• M62: 44,902,250 km (0.117 R)
• M63: 45,327,856 km (0.101 R)
• M64: 45,840,228 km (0.051 R)
• M65: 47,735,185 km (0.118 R)
• M66: 48,692,312 km (0.061 R)
• M67: 49,041,922 km (0.096 R)
• M68: 53,211,813 km (0.091 R)
• M69: 53,571,895 km (0.108 R)
• M70: 54,294,453 km (0.083 R)
• M71: 54,566,272 km (0.108 R)
• M72: 54,747,734 km (0.107 R)
• M73: 55,932,250 km (0.095 R)
• M74: 56,115,208 km (0.089 R)
• M75: 56,848,986 km (0.094 R)
• M76: 57,770,808 km (0.029 R)
• M77: 58,604,667 km (0.047 R)
• M78: 58,790,467 km (0.064 R)
• M79: 63,023,339 km (0.048 R)
• M80: 63,404,365 km (0.085 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 249.4

Radius: 5.4

Gravity: 8.55 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 13.71 AU - 20.39 AU

Year: 26245 Days

Day: 19.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,122,273 km

• M1: 69,264 km (0.119 R)
• M2: 163,510 km (0.079 R)
• M3: 211,382 km (0.059 R)
• M4: 279,449 km (0.09 R)
• M5: 457,171 km (0.12 R)
• M6: 999,463 km (0.103 R)
• M7: 1,403,378 km (0.065 R)
• M8: 3,081,267 km (0.084 R)
• M9: 3,846,460 km (0.073 R)
• M10: 3,884,309 km (0.107 R)
• M11: 3,998,751 km (0.056 R)
• M12: 4,348,361 km (0.101 R)
• M13: 4,387,855 km (0.118 R)
• M14: 4,627,062 km (0.03 R)
• M15: 4,748,236 km (0.029 R)
• M16: 5,755,479 km (0.104 R)
• M17: 6,238,381 km (0.034 R)
• M18: 6,507,358 km (0.085 R)
• M19: 7,010,306 km (0.1 R)
• M20: 7,525,670 km (0.11 R)
• M21: 7,573,093 km (0.059 R)
• M22: 7,811,851 km (0.117 R)
• M23: 8,004,683 km (0.095 R)
• M24: 9,295,712 km (0.092 R)
• M25: 10,437,743 km (0.076 R)
• M26: 10,703,428 km (0.104 R)
• M27: 10,917,503 km (0.119 R)
• M28: 11,079,069 km (0.107 R)
• M29: 11,678,208 km (0.051 R)
• M30: 11,733,111 km (0.096 R)
• M31: 11,953,917 km (0.091 R)
• M32: 14,119,047 km (0.06 R)
• M33: 14,827,543 km (0.053 R)
• M34: 14,946,622 km (0.117 R)
• M35: 15,246,117 km (0.111 R)
• M36: 16,340,127 km (0.091 R)
• M37: 16,958,863 km (0.064 R)
• M38: 17,021,096 km (0.079 R)
• M39: 17,711,341 km (0.089 R)
• M40: 17,774,621 km (0.111 R)
• M41: 18,091,768 km (0.109 R)
• M42: 18,474,739 km (0.043 R)
• M43: 18,538,916 km (0.083 R)
• M44: 18,603,094 km (0.055 R)
• M45: 18,989,655 km (0.04 R)
• M46: 19,054,281 km (0.072 R)
• M47: 19,378,908 km (0.101 R)
• M48: 19,443,983 km (0.026 R)
• M49: 19,574,582 km (0.066 R)
• M50: 19,705,331 km (0.099 R)
• M51: 20,828,512 km (0.1 R)
• M52: 21,904,569 km (0.105 R)
• M53: 22,040,404 km (0.114 R)
• M54: 23,900,504 km (0.116 R)
• M55: 24,250,563 km (0.039 R)
• M56: 24,461,346 km (0.094 R)
• M57: 25,097,436 km (0.114 R)
• M58: 26,097,648 km (0.044 R)
• M59: 26,385,773 km (0.108 R)
• M60: 27,037,870 km (0.063 R)
• M61: 28,358,221 km (0.044 R)
• M62: 28,877,326 km (0.089 R)
• M63: 29,100,675 km (0.06 R)
• M64: 29,924,960 km (0.057 R)
• M65: 30,529,036 km (0.106 R)
• M66: 34,080,489 km (0.069 R)
• M67: 34,711,344 km (0.045 R)
• M68: 34,790,331 km (0.116 R)
• M69: 35,028,192 km (0.081 R)
• M70: 36,626,795 km (0.055 R)
• M71: 39,316,116 km (0.108 R)
• M72: 41,647,449 km (0.116 R)
• M73: 42,575,404 km (0.09 R)
• M74: 42,660,226 km (0.102 R)
• M75: 45,833,496 km (0.071 R)
• M76: 46,268,078 km (0.092 R)
• M77: 46,616,791 km (0.106 R)
• M78: 47,229,095 km (0.103 R)
• M79: 47,932,205 km (0.075 R)
• M80: 49,437,608 km (0.092 R)
• M81: 52,403,835 km (0.038 R)
• M82: 53,405,243 km (0.048 R)
• M83: 54,413,084 km (0.109 R)
• M84: 54,873,247 km (0.101 R)
• M85: 55,057,701 km (0.106 R)
• M86: 56,540,515 km (0.099 R)
• M87: 59,450,643 km (0.11 R)
• M88: 59,640,034 km (0.118 R)
• M89: 61,449,569 km (0.071 R)
• M90: 61,545,312 km (0.114 R)
• M91: 62,505,431 km (0.08 R)
• M92: 64,246,002 km (0.106 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 19,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit