🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.5 AU - 0.52 AU

Year: 139 Days

Day: 20.6 Hours

Environment

Temp: 167 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.53 AU - 0.59 AU

Year: 160 Days

Day: 37.4 Hours

Environment

Temp: 139 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.48 AU - 0.66 AU

Year: 164 Days

Day: 33.2 Hours

Environment

Temp: 212 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,658,405 km

• M1: 56,548 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.32 AU - 1.32 AU

Year: 578 Days

Day: 13.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.81 AU - 2.27 AU

Year: 1110 Days

Day: 34.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,658,405 km

• M1: 344,973 km (0.028 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.44 AU - 3.22 AU

Year: 1813 Days

Day: 20.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,658,405 km

• M1: 578,495 km (0.108 R)
• M2: 1,674,150 km (0.095 R)

Asteroid Belt

Center: 3.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.9

Radius: 10.4

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.35 AU - 5.83 AU

Year: 4373 Days

Day: 6.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 60,658,405 km

• M1: 138,378 km (0.088 R)
• M2: 243,246 km (0.064 R)
• M3: 312,211 km (0.096 R)
• M4: 391,049 km (0.117 R)
• M5: 657,034 km (0.094 R)
• M6: 765,941 km (0.091 R)
• M7: 917,484 km (0.067 R)
• M8: 1,144,274 km (0.09 R)
• M9: 1,361,341 km (0.094 R)
• M10: 1,621,791 km (0.047 R)
• M11: 1,835,566 km (0.053 R)
• M12: 2,157,052 km (0.07 R)
• M13: 2,223,473 km (0.061 R)
• M14: 2,513,843 km (0.065 R)
• M15: 2,780,276 km (0.092 R)
• M16: 3,037,435 km (0.098 R)
• M17: 3,187,781 km (0.07 R)
• M18: 3,379,266 km (0.107 R)
• M19: 3,854,389 km (0.083 R)
• M20: 4,266,531 km (0.119 R)
• M21: 4,499,306 km (0.117 R)
• M22: 4,585,025 km (0.081 R)
• M23: 4,758,110 km (0.088 R)
• M24: 4,889,307 km (0.113 R)
• M25: 4,999,561 km (0.111 R)
• M26: 5,066,132 km (0.104 R)
• M27: 5,155,292 km (0.104 R)
• M28: 5,678,436 km (0.105 R)
• M29: 6,701,835 km (0.035 R)
• M30: 7,247,269 km (0.068 R)
• M31: 7,348,098 km (0.079 R)
• M32: 7,627,547 km (0.074 R)
• M33: 8,040,138 km (0.11 R)
• M34: 9,513,677 km (0.12 R)
• M35: 9,734,932 km (0.104 R)
• M36: 10,182,529 km (0.104 R)
• M37: 10,352,173 km (0.111 R)
• M38: 10,665,580 km (0.113 R)
• M39: 11,418,656 km (0.101 R)
• M40: 11,565,411 km (0.057 R)
• M41: 11,801,626 km (0.114 R)
• M42: 12,099,177 km (0.05 R)
• M43: 12,308,913 km (0.096 R)
• M44: 12,914,784 km (0.092 R)
• M45: 13,282,945 km (0.101 R)
• M46: 13,810,427 km (0.052 R)
• M47: 14,566,943 km (0.067 R)
• M48: 14,950,213 km (0.112 R)
• M49: 15,175,358 km (0.096 R)
• M50: 15,628,938 km (0.114 R)
• M51: 15,726,775 km (0.096 R)
• M52: 16,749,127 km (0.067 R)
• M53: 17,251,626 km (0.034 R)
• M54: 17,386,414 km (0.11 R)
• M55: 17,826,980 km (0.107 R)
• M56: 17,895,196 km (0.06 R)
• M57: 18,099,996 km (0.118 R)
• M58: 18,408,766 km (0.071 R)
• M59: 18,477,581 km (0.075 R)
• M60: 18,580,953 km (0.12 R)
• M61: 18,927,272 km (0.071 R)
• M62: 18,996,686 km (0.092 R)
• M63: 19,240,530 km (0.085 R)
• M64: 19,590,888 km (0.101 R)
• M65: 19,731,510 km (0.081 R)
• M66: 20,976,763 km (0.107 R)
• M67: 21,554,510 km (0.091 R)
• M68: 21,881,830 km (0.114 R)
• M69: 22,100,991 km (0.064 R)
• M70: 22,688,761 km (0.114 R)
• M71: 22,910,615 km (0.093 R)
• M72: 23,021,766 km (0.031 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.9

Radius: 14

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5 AU - 7.58 AU

Year: 6007 Days

Day: 13.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 60,658,405 km

• M1: 198,367 km (0.108 R)
• M2: 419,323 km (0.081 R)
• M3: 511,924 km (0.097 R)
• M4: 613,950 km (0.108 R)
• M5: 713,133 km (0.091 R)
• M6: 1,185,264 km (0.12 R)
• M7: 1,328,878 km (0.054 R)
• M8: 1,602,941 km (0.049 R)
• M9: 1,912,609 km (0.108 R)
• M10: 2,031,689 km (0.119 R)
• M11: 2,570,839 km (0.104 R)
• M12: 2,684,085 km (0.117 R)
• M13: 2,876,617 km (0.095 R)
• M14: 3,461,096 km (0.077 R)
• M15: 3,756,702 km (0.048 R)
• M16: 4,148,798 km (0.093 R)
• M17: 4,531,469 km (0.107 R)
• M18: 4,669,398 km (0.083 R)
• M19: 5,234,729 km (0.089 R)
• M20: 5,997,379 km (0.092 R)
• M21: 6,199,934 km (0.106 R)
• M22: 7,032,895 km (0.103 R)
• M23: 7,139,409 km (0.109 R)
• M24: 7,653,277 km (0.099 R)
• M25: 8,631,199 km (0.077 R)
• M26: 9,004,445 km (0.113 R)
• M27: 9,236,771 km (0.06 R)
• M28: 9,856,256 km (0.093 R)
• M29: 10,156,050 km (0.077 R)
• M30: 10,367,581 km (0.116 R)
• M31: 10,550,240 km (0.052 R)
• M32: 10,672,462 km (0.107 R)
• M33: 11,447,678 km (0.108 R)
• M34: 12,080,926 km (0.041 R)
• M35: 12,401,813 km (0.093 R)
• M36: 12,628,155 km (0.112 R)
• M37: 13,348,468 km (0.094 R)
• M38: 13,480,863 km (0.05 R)
• M39: 13,780,357 km (0.104 R)
• M40: 13,981,267 km (0.118 R)
• M41: 14,658,048 km (0.039 R)
• M42: 14,794,781 km (0.11 R)
• M43: 14,897,405 km (0.065 R)
• M44: 15,172,665 km (0.054 R)
• M45: 15,345,600 km (0.113 R)
• M46: 15,973,313 km (0.071 R)
• M47: 18,419,836 km (0.094 R)
• M48: 19,012,393 km (0.111 R)
• M49: 19,124,143 km (0.108 R)
• M50: 19,273,591 km (0.078 R)
• M51: 19,423,339 km (0.08 R)
• M52: 20,942,655 km (0.11 R)
• M53: 21,367,213 km (0.102 R)
• M54: 21,794,465 km (0.035 R)
• M55: 22,067,930 km (0.074 R)
• M56: 22,185,514 km (0.093 R)
• M57: 23,013,987 km (0.087 R)
• M58: 23,452,159 km (0.059 R)
• M59: 23,692,264 km (0.104 R)
• M60: 23,892,874 km (0.082 R)
• M61: 24,094,233 km (0.109 R)
• M62: 24,701,451 km (0.035 R)
• M63: 25,807,278 km (0.051 R)
• M64: 25,972,434 km (0.092 R)
• M65: 26,220,916 km (0.057 R)
• M66: 26,595,061 km (0.113 R)
• M67: 26,887,375 km (0.098 R)
• M68: 27,559,369 km (0.115 R)
• M69: 27,812,787 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.8

Radius: 11.4

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.31 AU - 8.41 AU

Year: 7603 Days

Day: 9.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 60,658,405 km

• M1: 411,993 km (0.078 R)
• M2: 571,015 km (0.063 R)
• M3: 890,407 km (0.074 R)
• M4: 1,037,162 km (0.1 R)
• M5: 1,374,356 km (0.077 R)
• M6: 1,468,901 km (0.086 R)
• M7: 1,684,921 km (0.118 R)
• M8: 1,848,730 km (0.041 R)
• M9: 2,061,159 km (0.057 R)
• M10: 2,281,517 km (0.113 R)
• M11: 2,533,141 km (0.081 R)
• M12: 2,769,805 km (0.105 R)
• M13: 2,915,363 km (0.074 R)
• M14: 3,977,059 km (0.111 R)
• M15: 4,563,633 km (0.04 R)
• M16: 4,940,470 km (0.104 R)
• M17: 5,058,353 km (0.056 R)
• M18: 5,237,122 km (0.075 R)
• M19: 5,448,504 km (0.047 R)
• M20: 5,724,213 km (0.1 R)
• M21: 6,004,559 km (0.067 R)
• M22: 6,839,914 km (0.072 R)
• M23: 7,338,374 km (0.074 R)
• M24: 7,779,987 km (0.113 R)
• M25: 8,688,944 km (0.084 R)
• M26: 9,228,693 km (0.049 R)
• M27: 9,594,609 km (0.09 R)
• M28: 10,077,361 km (0.057 R)
• M29: 10,340,654 km (0.097 R)
• M30: 10,758,929 km (0.112 R)
• M31: 11,221,635 km (0.105 R)
• M32: 11,299,426 km (0.11 R)
• M33: 11,494,502 km (0.053 R)
• M34: 12,086,760 km (0.052 R)
• M35: 13,055,107 km (0.07 R)
• M36: 13,218,917 km (0.083 R)
• M37: 13,342,185 km (0.026 R)
• M38: 13,797,561 km (0.096 R)
• M39: 14,258,023 km (0.059 R)
• M40: 14,469,106 km (0.111 R)
• M41: 14,638,600 km (0.113 R)
• M42: 15,108,338 km (0.082 R)
• M43: 15,453,011 km (0.116 R)
• M44: 15,626,395 km (0.089 R)
• M45: 15,756,845 km (0.094 R)
• M46: 15,843,910 km (0.063 R)
• M47: 16,458,459 km (0.1 R)
• M48: 17,080,935 km (0.044 R)
• M49: 17,440,120 km (0.105 R)
• M50: 17,801,698 km (0.027 R)
• M51: 18,074,564 km (0.066 R)
• M52: 18,165,819 km (0.078 R)
• M53: 18,670,413 km (0.065 R)
• M54: 20,974,220 km (0.06 R)
• M55: 21,794,315 km (0.083 R)
• M56: 22,281,556 km (0.076 R)
• M57: 23,217,290 km (0.064 R)
• M58: 24,115,626 km (0.112 R)
• M59: 24,417,664 km (0.07 R)
• M60: 25,229,083 km (0.093 R)
• M61: 25,638,083 km (0.119 R)
• M62: 25,997,716 km (0.064 R)
• M63: 26,878,249 km (0.09 R)
• M64: 27,348,436 km (0.063 R)
• M65: 29,202,402 km (0.074 R)
• M66: 29,578,042 km (0.039 R)
• M67: 31,700,238 km (0.118 R)
• M68: 31,810,491 km (0.063 R)
• M69: 32,418,607 km (0.102 R)
• M70: 32,863,211 km (0.039 R)
• M71: 33,421,959 km (0.103 R)
• M72: 33,646,356 km (0.116 R)
• M73: 36,319,820 km (0.09 R)
• M74: 36,550,500 km (0.077 R)
• M75: 36,781,628 km (0.087 R)
• M76: 37,245,531 km (0.101 R)
• M77: 37,652,886 km (0.093 R)
• M78: 37,944,752 km (0.116 R)
• M79: 38,589,668 km (0.036 R)
• M80: 38,707,252 km (0.045 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.2

Radius: 9.1

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 9.6 AU - 13.44 AU

Year: 14889 Days

Day: 9.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 60,658,405 km

• M1: 128,505 km (0.075 R)
• M2: 381,774 km (0.071 R)
• M3: 691,142 km (0.084 R)
• M4: 790,026 km (0.041 R)
• M5: 894,146 km (0.098 R)
• M6: 1,116,449 km (0.085 R)
• M7: 1,587,233 km (0.058 R)
• M8: 1,747,902 km (0.075 R)
• M9: 1,914,105 km (0.103 R)
• M10: 2,232,299 km (0.084 R)
• M11: 2,413,014 km (0.069 R)
• M12: 2,536,133 km (0.08 R)
• M13: 3,016,791 km (0.102 R)
• M14: 3,183,293 km (0.063 R)
• M15: 3,387,195 km (0.107 R)
• M16: 3,951,777 km (0.065 R)
• M17: 4,060,984 km (0.109 R)
• M18: 4,469,835 km (0.069 R)
• M19: 4,621,677 km (0.068 R)
• M20: 4,891,850 km (0.047 R)
• M21: 5,286,639 km (0.116 R)
• M22: 5,407,065 km (0.112 R)
• M23: 5,732,890 km (0.081 R)
• M24: 5,898,046 km (0.097 R)
• M25: 6,275,780 km (0.115 R)
• M26: 6,531,892 km (0.119 R)
• M27: 7,635,924 km (0.04 R)
• M28: 7,726,730 km (0.091 R)
• M29: 7,909,539 km (0.103 R)
• M30: 8,419,368 km (0.112 R)
• M31: 9,325,034 km (0.047 R)
• M32: 9,470,892 km (0.081 R)
• M33: 9,715,634 km (0.119 R)
• M34: 9,814,069 km (0.091 R)
• M35: 11,124,397 km (0.097 R)
• M36: 11,695,262 km (0.072 R)
• M37: 13,684,465 km (0.064 R)
• M38: 14,351,821 km (0.056 R)
• M39: 14,520,269 km (0.078 R)
• M40: 14,802,560 km (0.039 R)
• M41: 16,182,750 km (0.108 R)
• M42: 16,475,513 km (0.087 R)
• M43: 16,829,012 km (0.105 R)
• M44: 17,304,285 km (0.11 R)
• M45: 18,634,210 km (0.075 R)
• M46: 18,940,886 km (0.106 R)
• M47: 21,326,822 km (0.116 R)
• M48: 21,583,382 km (0.047 R)
• M49: 21,905,616 km (0.098 R)
• M50: 21,970,242 km (0.112 R)
• M51: 22,034,869 km (0.092 R)
• M52: 22,750,844 km (0.102 R)
• M53: 23,342,205 km (0.066 R)
• M54: 24,071,793 km (0.046 R)
• M55: 24,876,331 km (0.032 R)
• M56: 26,305,439 km (0.103 R)
• M57: 27,272,889 km (0.063 R)
• M58: 27,691,164 km (0.112 R)
• M59: 27,901,050 km (0.098 R)
• M60: 30,388,563 km (0.114 R)
• M61: 30,605,181 km (0.112 R)
• M62: 30,967,208 km (0.089 R)
• M63: 31,476,290 km (0.059 R)
• M64: 31,914,911 km (0.096 R)
• M65: 34,138,384 km (0.048 R)
• M66: 34,664,370 km (0.113 R)
• M67: 34,890,562 km (0.088 R)
• M68: 36,487,968 km (0.086 R)
• M69: 36,564,562 km (0.114 R)
• M70: 36,718,049 km (0.047 R)
• M71: 37,798,445 km (0.084 R)
• M72: 38,031,219 km (0.091 R)
• M73: 38,810,924 km (0.06 R)
• M74: 39,359,798 km (0.061 R)
• M75: 39,517,175 km (0.071 R)
• M76: 41,341,072 km (0.094 R)
• M77: 41,901,616 km (0.073 R)
• M78: 42,545,335 km (0.093 R)
• M79: 44,577,922 km (0.071 R)
• M80: 45,895,430 km (0.102 R)
• M81: 46,061,035 km (0.061 R)
• M82: 46,309,666 km (0.101 R)
• M83: 47,392,755 km (0.113 R)
• M84: 49,838,680 km (0.071 R)
• M85: 50,520,697 km (0.093 R)
• M86: 51,119,836 km (0.09 R)
• M87: 51,205,706 km (0.08 R)
• M88: 51,807,538 km (0.045 R)
• M89: 52,584,998 km (0.094 R)
• M90: 53,453,264 km (0.037 R)
• M91: 53,627,396 km (0.081 R)
• M92: 54,063,773 km (0.105 R)
• M93: 55,644,424 km (0.051 R)
• M94: 56,706,718 km (0.082 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 17,000 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit