🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.49 AU - 0.53 AU

Year: 132 Days

Day: 16.4 Hours

Environment

Temp: 195 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.51 AU - 0.67 AU

Year: 165 Days

Day: 33.4 Hours

Environment

Temp: 173 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,450,080 km

• M1: 67,319 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.02 AU - 1.12 AU

Year: 402 Days

Day: 17 Hours

Environment

Temp: 14 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,450,080 km

• M1: 137,630 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.99 AU - 2.21 AU

Year: 1106 Days

Day: 23.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.3

Radius: 11.9

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 6.41 AU - 7.07 AU

Year: 6359 Days

Day: 11.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 67,450,080 km

• M1: 258,954 km (0.101 R)
• M2: 452,384 km (0.087 R)
• M3: 550,221 km (0.118 R)
• M4: 645,664 km (0.102 R)
• M5: 782,995 km (0.11 R)
• M6: 943,813 km (0.109 R)
• M7: 1,089,222 km (0.093 R)
• M8: 1,185,862 km (0.09 R)
• M9: 1,329,177 km (0.071 R)
• M10: 1,448,257 km (0.11 R)
• M11: 1,794,576 km (0.106 R)
• M12: 2,733,751 km (0.114 R)
• M13: 2,810,046 km (0.051 R)
• M14: 3,488,772 km (0.045 R)
• M15: 3,655,873 km (0.108 R)
• M16: 3,761,638 km (0.089 R)
• M17: 4,085,069 km (0.106 R)
• M18: 4,217,014 km (0.101 R)
• M19: 4,328,166 km (0.065 R)
• M20: 5,347,376 km (0.115 R)
• M21: 5,933,800 km (0.039 R)
• M22: 6,108,829 km (0.109 R)
• M23: 6,695,701 km (0.116 R)
• M24: 7,009,109 km (0.057 R)
• M25: 7,194,162 km (0.054 R)
• M26: 7,354,082 km (0.05 R)
• M27: 8,199,310 km (0.098 R)
• M28: 8,310,611 km (0.097 R)
• M29: 8,647,505 km (0.106 R)
• M30: 9,247,991 km (0.086 R)
• M31: 9,597,302 km (0.117 R)
• M32: 9,744,057 km (0.045 R)
• M33: 10,278,720 km (0.058 R)
• M34: 10,945,328 km (0.038 R)
• M35: 11,191,118 km (0.094 R)
• M36: 11,469,968 km (0.041 R)
• M37: 11,594,583 km (0.097 R)
• M38: 11,876,725 km (0.109 R)
• M39: 12,002,836 km (0.051 R)
• M40: 12,351,847 km (0.114 R)
• M41: 12,479,754 km (0.057 R)
• M42: 12,704,450 km (0.1 R)
• M43: 13,092,656 km (0.097 R)
• M44: 13,419,228 km (0.036 R)
• M45: 13,682,520 km (0.111 R)
• M46: 13,881,037 km (0.113 R)
• M47: 14,214,191 km (0.099 R)
• M48: 14,549,889 km (0.094 R)
• M49: 14,922,088 km (0.101 R)
• M50: 15,745,325 km (0.107 R)
• M51: 16,267,422 km (0.062 R)
• M52: 16,477,757 km (0.102 R)
• M53: 16,653,833 km (0.079 R)
• M54: 16,865,814 km (0.109 R)
• M55: 17,831,169 km (0.115 R)
• M56: 19,146,134 km (0.118 R)
• M57: 19,591,487 km (0.115 R)
• M58: 19,703,236 km (0.087 R)
• M59: 20,115,229 km (0.103 R)
• M60: 20,416,669 km (0.088 R)
• M61: 21,138,478 km (0.097 R)
• M62: 21,483,301 km (0.09 R)
• M63: 22,178,483 km (0.071 R)
• M64: 22,334,065 km (0.052 R)
• M65: 22,646,126 km (0.094 R)
• M66: 22,999,027 km (0.104 R)
• M67: 23,156,404 km (0.095 R)
• M68: 23,353,724 km (0.088 R)
• M69: 23,511,849 km (0.101 R)
• M70: 23,591,135 km (0.116 R)
• M71: 23,710,215 km (0.069 R)
• M72: 23,948,824 km (0.05 R)
• M73: 24,268,365 km (0.072 R)
• M74: 24,549,011 km (0.099 R)
• M75: 24,669,736 km (0.087 R)
• M76: 25,275,757 km (0.1 R)
• M77: 25,764,194 km (0.088 R)
• M78: 26,050,524 km (0.103 R)
• M79: 26,461,470 km (0.07 R)
• M80: 27,040,414 km (0.04 R)
• M81: 27,331,531 km (0.08 R)
• M82: 27,623,546 km (0.093 R)
• M83: 27,916,608 km (0.09 R)
• M84: 28,042,570 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697

Radius: 10.1

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.23 AU - 10.09 AU

Year: 8472 Days

Day: 6.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 67,450,080 km

• M1: 156,330 km (0.113 R)
• M2: 349,311 km (0.084 R)
• M3: 469,887 km (0.097 R)
• M4: 606,769 km (0.097 R)
• M5: 680,820 km (0.074 R)
• M6: 790,026 km (0.113 R)
• M7: 1,326,634 km (0.069 R)
• M8: 1,405,771 km (0.029 R)
• M9: 1,527,693 km (0.093 R)
• M10: 1,914,703 km (0.113 R)
• M11: 2,236,787 km (0.074 R)
• M12: 2,380,102 km (0.092 R)
• M13: 2,477,341 km (0.095 R)
• M14: 3,831,650 km (0.116 R)
• M15: 4,688,397 km (0.108 R)
• M16: 4,873,001 km (0.087 R)
• M17: 5,249,240 km (0.098 R)
• M18: 5,344,833 km (0.043 R)
• M19: 5,408,861 km (0.12 R)
• M20: 5,831,475 km (0.118 R)
• M21: 7,021,526 km (0.098 R)
• M22: 7,916,420 km (0.052 R)
• M23: 7,989,573 km (0.06 R)
• M24: 8,136,628 km (0.077 R)
• M25: 8,733,524 km (0.086 R)
• M26: 9,460,719 km (0.12 R)
• M27: 9,772,780 km (0.114 R)
• M28: 9,890,663 km (0.08 R)
• M29: 10,008,995 km (0.117 R)
• M30: 10,527,352 km (0.114 R)
• M31: 10,850,633 km (0.11 R)
• M32: 10,932,014 km (0.035 R)
• M33: 11,013,545 km (0.117 R)
• M34: 11,631,833 km (0.109 R)
• M35: 11,840,372 km (0.096 R)
• M36: 11,924,147 km (0.089 R)
• M37: 12,176,668 km (0.094 R)
• M38: 12,686,947 km (0.099 R)
• M39: 13,031,171 km (0.116 R)
• M40: 13,161,022 km (0.07 R)
• M41: 14,081,947 km (0.035 R)
• M42: 15,342,010 km (0.097 R)
• M43: 16,637,976 km (0.108 R)
• M44: 17,014,663 km (0.069 R)
• M45: 19,481,532 km (0.113 R)
• M46: 19,580,566 km (0.03 R)
• M47: 19,729,416 km (0.087 R)
• M48: 20,078,129 km (0.115 R)
• M49: 20,479,201 km (0.029 R)
• M50: 20,731,273 km (0.08 R)
• M51: 20,933,529 km (0.091 R)
• M52: 22,627,875 km (0.113 R)
• M53: 23,202,331 km (0.071 R)
• M54: 23,307,348 km (0.102 R)
• M55: 24,739,897 km (0.096 R)
• M56: 25,819,396 km (0.109 R)
• M57: 26,693,945 km (0.095 R)
• M58: 27,633,868 km (0.037 R)
• M59: 27,745,169 km (0.059 R)
• M60: 28,472,215 km (0.114 R)
• M61: 29,205,544 km (0.1 R)
• M62: 29,774,015 km (0.066 R)
• M63: 30,116,744 km (0.067 R)
• M64: 30,403,374 km (0.118 R)
• M65: 30,518,265 km (0.089 R)
• M66: 30,690,901 km (0.062 R)
• M67: 32,259,135 km (0.068 R)
• M68: 34,570,123 km (0.048 R)
• M69: 34,810,078 km (0.11 R)
• M70: 35,291,783 km (0.118 R)
• M71: 35,654,558 km (0.119 R)
• M72: 36,261,925 km (0.116 R)
• M73: 36,627,991 km (0.097 R)
• M74: 36,811,398 km (0.087 R)
• M75: 37,733,370 km (0.063 R)
• M76: 39,161,880 km (0.077 R)
• M77: 39,537,371 km (0.115 R)
• M78: 39,977,039 km (0.085 R)
• M79: 40,292,092 km (0.062 R)
• M80: 42,906,315 km (0.047 R)
• M81: 43,035,119 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.9

Radius: 11.6

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 9.07 AU - 9.09 AU

Year: 9944 Days

Day: 9 Hours

Environment

Temp: -166 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 67,450,080 km

• M1: 150,795 km (0.1 R)
• M2: 643,720 km (0.111 R)
• M3: 1,218,923 km (0.065 R)
• M4: 1,328,130 km (0.086 R)
• M5: 1,819,409 km (0.115 R)
• M6: 2,296,477 km (0.071 R)
• M7: 3,108,045 km (0.052 R)
• M8: 3,466,482 km (0.115 R)
• M9: 3,892,537 km (0.109 R)
• M10: 4,001,743 km (0.061 R)
• M11: 4,084,321 km (0.101 R)
• M12: 4,167,497 km (0.112 R)
• M13: 6,295,677 km (0.084 R)
• M14: 6,914,264 km (0.115 R)
• M15: 7,080,318 km (0.073 R)
• M16: 7,281,377 km (0.064 R)
• M17: 7,930,482 km (0.032 R)
• M18: 8,279,644 km (0.103 R)
• M19: 9,283,894 km (0.113 R)
• M20: 9,393,849 km (0.04 R)
• M21: 10,402,288 km (0.052 R)
• M22: 10,478,433 km (0.067 R)
• M23: 10,592,876 km (0.048 R)
• M24: 10,861,553 km (0.106 R)
• M25: 11,132,625 km (0.057 R)
• M26: 11,210,416 km (0.046 R)
• M27: 11,484,329 km (0.043 R)
• M28: 12,601,825 km (0.077 R)
• M29: 12,845,820 km (0.06 R)
• M30: 13,050,320 km (0.094 R)
• M31: 13,462,761 km (0.089 R)
• M32: 14,853,573 km (0.112 R)
• M33: 15,240,881 km (0.075 R)
• M34: 15,849,894 km (0.105 R)
• M35: 16,378,274 km (0.087 R)
• M36: 17,906,716 km (0.084 R)
• M37: 18,272,931 km (0.111 R)
• M38: 19,106,042 km (0.097 R)
• M39: 19,246,065 km (0.098 R)
• M40: 19,574,133 km (0.109 R)
• M41: 20,235,954 km (0.116 R)
• M42: 21,194,129 km (0.054 R)
• M43: 21,484,498 km (0.12 R)
• M44: 21,727,445 km (0.108 R)
• M45: 21,922,521 km (0.115 R)
• M46: 22,757,875 km (0.078 R)
• M47: 23,353,724 km (0.076 R)
• M48: 23,553,586 km (0.107 R)
• M49: 23,854,278 km (0.091 R)
• M50: 24,105,902 km (0.087 R)
• M51: 24,510,414 km (0.096 R)
• M52: 24,866,008 km (0.072 R)
• M53: 25,788,579 km (0.101 R)
• M54: 25,891,801 km (0.062 R)
• M55: 26,046,784 km (0.116 R)
• M56: 26,253,978 km (0.1 R)
• M57: 26,774,429 km (0.072 R)
• M58: 26,931,357 km (0.053 R)
• M59: 27,561,613 km (0.086 R)
• M60: 27,719,887 km (0.067 R)
• M61: 28,356,276 km (0.086 R)
• M62: 28,676,266 km (0.079 R)
• M63: 30,239,714 km (0.095 R)
• M64: 30,348,471 km (0.108 R)
• M65: 30,511,982 km (0.036 R)
• M66: 31,059,211 km (0.06 R)
• M67: 31,444,126 km (0.042 R)
• M68: 32,775,846 km (0.032 R)
• M69: 32,887,745 km (0.06 R)
• M70: 32,999,645 km (0.1 R)
• M71: 33,223,892 km (0.069 R)
• M72: 34,580,146 km (0.094 R)
• M73: 34,979,124 km (0.079 R)
• M74: 35,150,563 km (0.094 R)
• M75: 36,069,842 km (0.118 R)
• M76: 36,764,425 km (0.093 R)
• M77: 36,938,706 km (0.096 R)
• M78: 37,873,095 km (0.111 R)
• M79: 38,107,963 km (0.055 R)
• M80: 38,520,105 km (0.104 R)
• M81: 39,111,316 km (0.103 R)
• M82: 39,348,728 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.2

Radius: 7.8

Gravity: 10.69 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 11.08 AU - 15.02 AU

Year: 17133 Days

Day: 15.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,450,080 km

• M1: 174,730 km (0.051 R)
• M2: 302,038 km (0.114 R)
• M3: 482,603 km (0.034 R)
• M4: 557,102 km (0.036 R)
• M5: 656,136 km (0.1 R)
• M6: 942,167 km (0.064 R)
• M7: 1,162,076 km (0.042 R)
• M8: 1,508,096 km (0.08 R)
• M9: 2,195,050 km (0.062 R)
• M10: 2,587,894 km (0.107 R)
• M11: 2,896,813 km (0.097 R)
• M12: 3,073,638 km (0.087 R)
• M13: 4,246,934 km (0.061 R)
• M14: 4,985,499 km (0.081 R)
• M15: 5,155,143 km (0.088 R)
• M16: 6,076,067 km (0.067 R)
• M17: 6,394,411 km (0.076 R)
• M18: 6,811,490 km (0.069 R)
• M19: 7,142,102 km (0.095 R)
• M20: 7,285,416 km (0.074 R)
• M21: 7,429,629 km (0.102 R)
• M22: 7,574,888 km (0.112 R)
• M23: 7,818,882 km (0.12 R)
• M24: 7,917,318 km (0.092 R)
• M25: 8,214,868 km (0.101 R)
• M26: 8,821,038 km (0.073 R)
• M27: 9,077,898 km (0.09 R)
• M28: 9,757,072 km (0.083 R)
• M29: 11,386,343 km (0.114 R)
• M30: 14,103,190 km (0.109 R)
• M31: 14,766,656 km (0.059 R)
• M32: 14,827,543 km (0.064 R)
• M33: 16,124,107 km (0.035 R)
• M34: 18,626,730 km (0.044 R)
• M35: 18,824,199 km (0.095 R)
• M36: 20,836,739 km (0.115 R)
• M37: 21,247,535 km (0.082 R)
• M38: 21,522,795 km (0.028 R)
• M39: 22,007,343 km (0.069 R)
• M40: 22,076,906 km (0.106 R)
• M41: 22,846,437 km (0.118 R)
• M42: 23,128,429 km (0.099 R)
• M43: 23,482,527 km (0.078 R)
• M44: 23,553,586 km (0.039 R)
• M45: 23,767,212 km (0.096 R)
• M46: 23,981,436 km (0.057 R)
• M47: 24,268,066 km (0.112 R)
• M48: 24,917,021 km (0.102 R)
• M49: 26,305,888 km (0.079 R)
• M50: 26,675,544 km (0.099 R)
• M51: 26,898,146 km (0.099 R)
• M52: 27,345,294 km (0.116 R)
• M53: 27,569,691 km (0.037 R)
• M54: 27,644,639 km (0.112 R)
• M55: 27,719,737 km (0.076 R)
• M56: 28,246,771 km (0.12 R)
• M57: 31,713,402 km (0.043 R)
• M58: 33,616,437 km (0.088 R)
• M59: 34,339,593 km (0.057 R)
• M60: 34,743,507 km (0.085 R)
• M61: 34,905,522 km (0.112 R)
• M62: 34,986,753 km (0.112 R)
• M63: 35,311,680 km (0.096 R)
• M64: 35,882,994 km (0.073 R)
• M65: 36,046,804 km (0.048 R)
• M66: 36,539,579 km (0.117 R)
• M67: 36,952,020 km (0.12 R)
• M68: 37,615,038 km (0.036 R)
• M69: 37,698,215 km (0.082 R)
• M70: 37,781,391 km (0.073 R)
• M71: 38,700,820 km (0.047 R)
• M72: 39,037,116 km (0.116 R)
• M73: 40,136,361 km (0.083 R)
• M74: 40,476,546 km (0.116 R)
• M75: 41,417,218 km (0.1 R)
• M76: 44,545,908 km (0.1 R)
• M77: 48,743,474 km (0.061 R)
• M78: 50,843,080 km (0.113 R)
• M79: 51,765,202 km (0.108 R)
• M80: 54,941,314 km (0.078 R)
• M81: 55,035,710 km (0.063 R)
• M82: 55,319,198 km (0.11 R)
• M83: 55,887,521 km (0.105 R)
• M84: 56,552,932 km (0.065 R)
• M85: 57,508,264 km (0.113 R)
• M86: 59,725,454 km (0.095 R)
• M87: 60,308,437 km (0.081 R)
• M88: 61,088,739 km (0.034 R)
• M89: 61,774,197 km (0.109 R)
• M90: 62,856,537 km (0.04 R)
• M91: 62,955,272 km (0.096 R)
• M92: 64,143,827 km (0.114 R)
• M93: 64,541,608 km (0.078 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 19,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit