🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.64 AU - 0.96 AU

Year: 261 Days

Day: 22.4 Hours

Environment

Temp: 117 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,451,521 km

• M1: 70,461 km (0.101 R)
• M2: 504,743 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.89 AU - 1.03 AU

Year: 344 Days

Day: 23.7 Hours

Environment

Temp: 28 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,451,521 km

• M1: 176,974 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.55 AU - 2.49 AU

Year: 1049 Days

Day: 13.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.04 AU - 2.44 AU

Year: 1225 Days

Day: 22.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.8

Radius: 8.7

Gravity: 11.95 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.99 AU - 9.11 AU

Year: 7577 Days

Day: 10.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 58,451,521 km

• M1: 115,340 km (0.066 R)
• M2: 334,800 km (0.104 R)
• M3: 444,006 km (0.102 R)
• M4: 581,188 km (0.11 R)
• M5: 864,376 km (0.091 R)
• M6: 1,003,802 km (0.112 R)
• M7: 1,150,856 km (0.083 R)
• M8: 1,305,092 km (0.097 R)
• M9: 1,364,781 km (0.114 R)
• M10: 1,655,749 km (0.101 R)
• M11: 1,720,675 km (0.089 R)
• M12: 2,035,129 km (0.038 R)
• M13: 2,151,965 km (0.117 R)
• M14: 3,191,521 km (0.07 R)
• M15: 3,521,683 km (0.074 R)
• M16: 3,690,879 km (0.094 R)
• M17: 3,834,044 km (0.118 R)
• M18: 4,008,176 km (0.108 R)
• M19: 4,304,380 km (0.031 R)
• M20: 4,669,099 km (0.067 R)
• M21: 5,075,557 km (0.074 R)
• M22: 5,138,986 km (0.101 R)
• M23: 5,789,138 km (0.055 R)
• M24: 6,742,376 km (0.05 R)
• M25: 6,953,010 km (0.071 R)
• M26: 7,597,777 km (0.05 R)
• M27: 8,038,193 km (0.086 R)
• M28: 8,752,672 km (0.071 R)
• M29: 9,059,497 km (0.094 R)
• M30: 9,136,840 km (0.107 R)
• M31: 9,802,550 km (0.091 R)
• M32: 10,322,103 km (0.111 R)
• M33: 10,850,782 km (0.043 R)
• M34: 11,513,351 km (0.102 R)
• M35: 11,807,461 km (0.042 R)
• M36: 11,891,984 km (0.057 R)
• M37: 12,317,290 km (0.051 R)
• M38: 13,051,816 km (0.12 R)
• M39: 13,845,133 km (0.079 R)
• M40: 14,023,454 km (0.042 R)
• M41: 14,113,063 km (0.076 R)
• M42: 14,608,531 km (0.085 R)
• M43: 15,155,760 km (0.09 R)
• M44: 15,247,613 km (0.089 R)
• M45: 15,663,196 km (0.059 R)
• M46: 16,129,343 km (0.114 R)
• M47: 17,266,736 km (0.083 R)
• M48: 19,020,771 km (0.105 R)
• M49: 20,170,879 km (0.067 R)
• M50: 20,525,277 km (0.044 R)
• M51: 20,728,730 km (0.101 R)
• M52: 20,830,756 km (0.114 R)
• M53: 23,116,611 km (0.113 R)
• M54: 23,381,399 km (0.119 R)
• M55: 24,235,453 km (0.104 R)
• M56: 24,558,286 km (0.054 R)
• M57: 24,720,300 km (0.103 R)
• M58: 25,864,125 km (0.099 R)
• M59: 25,973,930 km (0.061 R)
• M60: 27,752,350 km (0.092 R)
• M61: 29,914,637 km (0.117 R)
• M62: 30,087,722 km (0.118 R)
• M63: 30,724,859 km (0.089 R)
• M64: 31,016,127 km (0.051 R)
• M65: 31,308,142 km (0.094 R)
• M66: 31,425,127 km (0.11 R)
• M67: 31,601,054 km (0.041 R)
• M68: 31,718,489 km (0.042 R)
• M69: 31,777,280 km (0.101 R)
• M70: 32,960,300 km (0.059 R)
• M71: 33,557,346 km (0.117 R)
• M72: 34,761,908 km (0.04 R)
• M73: 34,822,495 km (0.101 R)
• M74: 35,186,766 km (0.113 R)
• M75: 35,308,538 km (0.05 R)
• M76: 36,164,537 km (0.069 R)
• M77: 36,348,842 km (0.057 R)
• M78: 37,585,717 km (0.039 R)
• M79: 38,271,773 km (0.099 R)
• M80: 38,396,986 km (0.11 R)
• M81: 38,459,668 km (0.044 R)
• M82: 38,710,693 km (0.094 R)
• M83: 39,151,109 km (0.082 R)
• M84: 39,529,891 km (0.092 R)
• M85: 39,846,590 km (0.111 R)
• M86: 40,164,036 km (0.1 R)
• M87: 41,121,463 km (0.075 R)
• M88: 41,313,995 km (0.034 R)
• M89: 42,409,800 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.4

Radius: 13.7

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 7.74 AU - 8.22 AU

Year: 8234 Days

Day: 7.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,451,521 km

• M1: 174,581 km (0.079 R)
• M2: 264,190 km (0.112 R)
• M3: 411,245 km (0.104 R)
• M4: 500,255 km (0.091 R)
• M5: 657,782 km (0.111 R)
• M6: 768,185 km (0.117 R)
• M7: 1,747,154 km (0.075 R)
• M8: 1,954,197 km (0.092 R)
• M9: 2,072,828 km (0.093 R)
• M10: 2,169,618 km (0.101 R)
• M11: 2,317,720 km (0.079 R)
• M12: 2,418,250 km (0.11 R)
• M13: 2,520,425 km (0.107 R)
• M14: 2,676,456 km (0.086 R)
• M15: 2,782,371 km (0.107 R)
• M16: 3,164,294 km (0.105 R)
• M17: 3,534,100 km (0.095 R)
• M18: 3,918,118 km (0.061 R)
• M19: 4,130,397 km (0.109 R)
• M20: 4,222,699 km (0.099 R)
• M21: 4,346,716 km (0.094 R)
• M22: 4,440,514 km (0.085 R)
• M23: 4,566,774 km (0.118 R)
• M24: 4,694,232 km (0.104 R)
• M25: 4,790,573 km (0.082 R)
• M26: 4,887,662 km (0.117 R)
• M27: 5,083,635 km (0.104 R)
• M28: 6,279,071 km (0.097 R)
• M29: 6,421,189 km (0.115 R)
• M30: 7,073,735 km (0.06 R)
• M31: 7,520,584 km (0.078 R)
• M32: 8,169,540 km (0.097 R)
• M33: 8,363,867 km (0.093 R)
• M34: 9,076,103 km (0.067 R)
• M35: 10,139,145 km (0.038 R)
• M36: 10,643,141 km (0.076 R)
• M37: 10,983,775 km (0.104 R)
• M38: 11,069,494 km (0.068 R)
• M39: 11,544,916 km (0.105 R)
• M40: 11,894,826 km (0.085 R)
• M41: 12,159,614 km (0.028 R)
• M42: 13,147,259 km (0.099 R)
• M43: 13,466,800 km (0.097 R)
• M44: 13,974,386 km (0.096 R)
• M45: 14,771,144 km (0.104 R)
• M46: 15,872,484 km (0.097 R)
• M47: 16,359,574 km (0.094 R)
• M48: 16,802,234 km (0.1 R)
• M49: 17,498,613 km (0.097 R)
• M50: 17,598,843 km (0.062 R)
• M51: 19,852,685 km (0.094 R)
• M52: 20,219,499 km (0.089 R)
• M53: 20,535,898 km (0.082 R)
• M54: 21,387,260 km (0.111 R)
• M55: 21,925,363 km (0.083 R)
• M56: 22,250,290 km (0.113 R)
• M57: 22,850,177 km (0.095 R)
• M58: 23,787,857 km (0.066 R)
• M59: 24,345,258 km (0.074 R)
• M60: 24,457,307 km (0.062 R)
• M61: 24,625,605 km (0.064 R)
• M62: 26,043,344 km (0.114 R)
• M63: 26,387,568 km (0.1 R)
• M64: 27,371,025 km (0.101 R)
• M65: 28,366,449 km (0.102 R)
• M66: 29,493,071 km (0.091 R)
• M67: 31,423,332 km (0.117 R)
• M68: 31,912,367 km (0.067 R)
• M69: 32,035,038 km (0.119 R)
• M70: 32,527,065 km (0.078 R)
• M71: 33,518,899 km (0.057 R)
• M72: 35,468,458 km (0.102 R)
• M73: 36,617,370 km (0.064 R)
• M74: 36,874,379 km (0.11 R)
• M75: 37,260,940 km (0.112 R)
• M76: 37,713,623 km (0.047 R)
• M77: 38,298,401 km (0.109 R)
• M78: 39,279,614 km (0.098 R)
• M79: 39,806,348 km (0.077 R)
• M80: 41,467,483 km (0.086 R)
• M81: 42,880,135 km (0.12 R)
• M82: 43,083,289 km (0.084 R)
• M83: 43,490,495 km (0.115 R)
• M84: 43,830,830 km (0.079 R)
• M85: 44,240,279 km (0.065 R)
• M86: 45,476,556 km (0.068 R)
• M87: 45,614,635 km (0.088 R)
• M88: 46,306,974 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.1

Radius: 6.1

Gravity: 22.55 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 11.83 AU - 14.73 AU

Year: 17676 Days

Day: 24.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 58,451,521 km

• M1: 139,874 km (0.117 R)
• M2: 271,969 km (0.053 R)
• M3: 337,194 km (0.091 R)
• M4: 814,860 km (0.082 R)
• M5: 1,068,428 km (0.119 R)
• M6: 1,770,640 km (0.112 R)
• M7: 3,189,427 km (0.11 R)
• M8: 3,386,148 km (0.116 R)
• M9: 3,627,300 km (0.108 R)
• M10: 3,749,970 km (0.106 R)
• M11: 4,558,397 km (0.104 R)
• M12: 5,005,096 km (0.079 R)
• M13: 5,233,532 km (0.036 R)
• M14: 5,512,382 km (0.082 R)
• M15: 5,748,298 km (0.085 R)
• M16: 5,843,742 km (0.084 R)
• M17: 6,132,765 km (0.037 R)
• M18: 6,625,091 km (0.094 R)
• M19: 6,775,288 km (0.06 R)
• M20: 6,875,967 km (0.091 R)
• M21: 8,283,982 km (0.055 R)
• M22: 8,391,842 km (0.117 R)
• M23: 9,438,578 km (0.12 R)
• M24: 9,834,564 km (0.109 R)
• M25: 10,467,812 km (0.113 R)
• M26: 11,352,384 km (0.106 R)
• M27: 11,412,074 km (0.089 R)
• M28: 13,825,686 km (0.072 R)
• M29: 15,188,223 km (0.116 R)
• M30: 15,320,168 km (0.077 R)
• M31: 16,933,432 km (0.028 R)
• M32: 17,207,495 km (0.107 R)
• M33: 18,108,523 km (0.089 R)
• M34: 18,318,558 km (0.054 R)
• M35: 18,388,869 km (0.091 R)
• M36: 19,024,660 km (0.113 R)
• M37: 20,028,163 km (0.087 R)
• M38: 20,245,529 km (0.107 R)
• M39: 20,609,351 km (0.044 R)
• M40: 20,682,354 km (0.104 R)
• M41: 21,417,329 km (0.054 R)
• M42: 21,713,832 km (0.102 R)
• M43: 24,751,566 km (0.089 R)
• M44: 24,829,207 km (0.075 R)
• M45: 24,906,998 km (0.114 R)
• M46: 26,003,551 km (0.119 R)
• M47: 26,557,661 km (0.08 R)
• M48: 27,115,811 km (0.111 R)
• M49: 27,195,846 km (0.093 R)
• M50: 28,487,025 km (0.115 R)
• M51: 29,222,149 km (0.118 R)
• M52: 30,129,161 km (0.081 R)
• M53: 32,479,044 km (0.076 R)
• M54: 34,279,754 km (0.118 R)
• M55: 34,974,187 km (0.091 R)
• M56: 37,174,173 km (0.103 R)
• M57: 39,237,427 km (0.116 R)
• M58: 39,690,858 km (0.11 R)
• M59: 40,146,085 km (0.115 R)
• M60: 40,877,917 km (0.102 R)
• M61: 41,245,479 km (0.095 R)
• M62: 41,891,443 km (0.085 R)
• M63: 42,169,246 km (0.056 R)
• M64: 42,354,748 km (0.085 R)
• M65: 42,633,598 km (0.083 R)
• M66: 43,943,028 km (0.095 R)
• M67: 44,413,962 km (0.08 R)
• M68: 48,143,437 km (0.094 R)
• M69: 48,920,897 km (0.053 R)
• M70: 49,311,049 km (0.094 R)
• M71: 49,702,397 km (0.084 R)
• M72: 50,487,935 km (0.117 R)
• M73: 51,079,894 km (0.115 R)
• M74: 51,674,096 km (0.088 R)
• M75: 52,071,578 km (0.08 R)
• M76: 52,270,693 km (0.074 R)
• M77: 52,669,521 km (0.088 R)
• M78: 53,872,437 km (0.109 R)
• M79: 54,174,625 km (0.088 R)
• M80: 55,490,338 km (0.069 R)
• M81: 57,124,097 km (0.105 R)
• M82: 57,432,119 km (0.117 R)
• M83: 58,049,958 km (0.068 R)
• M84: 58,359,775 km (0.106 R)
• M85: 58,980,905 km (0.068 R)
• M86: 61,908,386 km (0.08 R)
• M87: 63,177,425 km (0.094 R)
• M88: 63,921,674 km (0.118 R)
• M89: 64,241,514 km (0.119 R)
• M90: 64,561,953 km (0.114 R)
• M91: 68,665,871 km (0.072 R)
• M92: 68,993,341 km (0.109 R)
• M93: 70,859,425 km (0.079 R)
• M94: 71,300,888 km (0.109 R)
• M95: 72,630,813 km (0.111 R)
• M96: 73,521,968 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 348.2

Radius: 7.5

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 13.28 AU - 14.48 AU

Year: 18887 Days

Day: 17.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,451,521 km

• M1: 127,457 km (0.089 R)
• M2: 246,088 km (0.033 R)
• M3: 381,475 km (0.055 R)
• M4: 475,422 km (0.071 R)
• M5: 560,094 km (0.118 R)
• M6: 669,002 km (0.094 R)
• M7: 745,745 km (0.072 R)
• M8: 845,976 km (0.116 R)
• M9: 1,105,379 km (0.1 R)
• M10: 1,174,044 km (0.117 R)
• M11: 1,316,012 km (0.12 R)
• M12: 1,802,056 km (0.038 R)
• M13: 2,251,448 km (0.046 R)
• M14: 2,672,416 km (0.119 R)
• M15: 3,348,898 km (0.095 R)
• M16: 3,483,536 km (0.095 R)
• M17: 3,585,861 km (0.1 R)
• M18: 3,863,215 km (0.109 R)
• M19: 4,292,561 km (0.077 R)
• M20: 4,661,769 km (0.081 R)
• M21: 4,926,407 km (0.069 R)
• M22: 5,549,632 km (0.065 R)
• M23: 5,911,061 km (0.051 R)
• M24: 6,656,806 km (0.108 R)
• M25: 6,826,450 km (0.054 R)
• M26: 7,344,358 km (0.107 R)
• M27: 7,519,687 km (0.085 R)
• M28: 7,696,511 km (0.063 R)
• M29: 7,874,832 km (0.104 R)
• M30: 8,054,349 km (0.076 R)
• M31: 8,189,885 km (0.036 R)
• M32: 8,601,130 km (0.038 R)
• M33: 8,739,807 km (0.07 R)
• M34: 8,925,757 km (0.08 R)
• M35: 10,905,834 km (0.052 R)
• M36: 11,867,749 km (0.093 R)
• M37: 12,332,848 km (0.074 R)
• M38: 12,909,399 km (0.052 R)
• M39: 13,227,444 km (0.091 R)
• M40: 13,494,626 km (0.105 R)
• M41: 15,190,317 km (0.111 R)
• M42: 15,526,165 km (0.116 R)
• M43: 16,091,495 km (0.055 R)
• M44: 16,663,408 km (0.097 R)
• M45: 16,778,748 km (0.116 R)
• M46: 16,894,088 km (0.1 R)
• M47: 18,657,697 km (0.069 R)
• M48: 18,777,375 km (0.087 R)
• M49: 19,077,618 km (0.071 R)
• M50: 20,355,782 km (0.099 R)
• M51: 22,356,055 km (0.062 R)
• M52: 22,419,634 km (0.065 R)
• M53: 23,573,184 km (0.111 R)
• M54: 23,897,063 km (0.08 R)
• M55: 26,205,059 km (0.105 R)
• M56: 26,406,119 km (0.079 R)
• M57: 28,376,622 km (0.073 R)
• M58: 29,414,233 km (0.074 R)
• M59: 30,534,721 km (0.12 R)
• M60: 30,605,181 km (0.084 R)
• M61: 31,171,110 km (0.109 R)
• M62: 31,384,137 km (0.12 R)
• M63: 31,740,479 km (0.102 R)
• M64: 32,456,904 km (0.078 R)
• M65: 34,564,887 km (0.062 R)
• M66: 35,154,153 km (0.063 R)
• M67: 35,598,160 km (0.113 R)
• M68: 36,641,754 km (0.096 R)
• M69: 37,167,292 km (0.077 R)
• M70: 37,544,129 km (0.115 R)
• M71: 39,140,936 km (0.116 R)
• M72: 41,148,390 km (0.105 R)
• M73: 42,872,955 km (0.082 R)
• M74: 43,744,213 km (0.077 R)
• M75: 43,823,649 km (0.066 R)
• M76: 44,142,143 km (0.058 R)
• M77: 44,621,155 km (0.057 R)
• M78: 45,021,629 km (0.102 R)
• M79: 46,068,664 km (0.081 R)
• M80: 47,613,262 km (0.063 R)
• M81: 47,940,732 km (0.106 R)
• M82: 48,022,562 km (0.041 R)
• M83: 49,505,825 km (0.061 R)
• M84: 50,086,564 km (0.12 R)
• M85: 50,252,917 km (0.106 R)
• M86: 50,336,243 km (0.08 R)
• M87: 51,003,898 km (0.117 R)
• M88: 52,095,065 km (0.084 R)
• M89: 52,348,035 km (0.097 R)
• M90: 55,242,754 km (0.11 R)
• M91: 55,759,016 km (0.065 R)
• M92: 56,449,709 km (0.1 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 11,158 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit