🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.5 AU - 0.52 AU

Year: 132 Days

Day: 31.9 Hours

Environment

Temp: 261 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,395,458 km

• M1: 356,043 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.61 AU - 1.01 AU

Year: 265 Days

Day: 39.5 Hours

Environment

Temp: 148 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,395,458 km

• M1: 372,349 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.91 AU - 1.41 AU

Year: 454 Days

Day: 33.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,395,458 km

• M1: 242,199 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.26 AU - 2.7 AU

Year: 1419 Days

Day: 12.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,395,458 km

• M1: 1,523,355 km (0.109 R)
• M2: 1,781,561 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.27 AU - 2.77 AU

Year: 1454 Days

Day: 37.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.8

Radius: 13.6

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.49 AU - 6.67 AU

Year: 4790 Days

Day: 7.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 52,395,458 km

• M1: 176,974 km (0.053 R)
• M2: 319,391 km (0.097 R)
• M3: 437,424 km (0.102 R)
• M4: 550,520 km (0.118 R)
• M5: 638,933 km (0.109 R)
• M6: 723,605 km (0.115 R)
• M7: 823,087 km (0.113 R)
• M8: 917,185 km (0.079 R)
• M9: 1,117,646 km (0.087 R)
• M10: 1,247,646 km (0.081 R)
• M11: 1,602,792 km (0.094 R)
• M12: 2,180,090 km (0.096 R)
• M13: 2,315,326 km (0.053 R)
• M14: 2,515,787 km (0.118 R)
• M15: 2,967,124 km (0.099 R)
• M16: 3,236,700 km (0.086 R)
• M17: 3,461,844 km (0.119 R)
• M18: 3,620,717 km (0.043 R)
• M19: 3,836,288 km (0.07 R)
• M20: 3,982,595 km (0.12 R)
• M21: 4,111,997 km (0.095 R)
• M22: 4,819,744 km (0.119 R)
• M23: 4,918,329 km (0.096 R)
• M24: 5,218,273 km (0.05 R)
• M25: 5,339,896 km (0.069 R)
• M26: 5,442,071 km (0.076 R)
• M27: 5,565,490 km (0.103 R)
• M28: 6,047,344 km (0.081 R)
• M29: 6,850,685 km (0.087 R)
• M30: 7,186,083 km (0.082 R)
• M31: 7,826,512 km (0.109 R)
• M32: 8,700,911 km (0.054 R)
• M33: 8,918,277 km (0.108 R)
• M34: 9,137,588 km (0.074 R)
• M35: 9,309,326 km (0.032 R)
• M36: 9,506,945 km (0.076 R)
• M37: 9,656,094 km (0.088 R)
• M38: 10,184,174 km (0.078 R)
• M39: 10,515,833 km (0.08 R)
• M40: 10,695,949 km (0.068 R)
• M41: 10,825,201 km (0.056 R)
• M42: 11,691,522 km (0.075 R)
• M43: 12,991,079 km (0.038 R)
• M44: 13,129,158 km (0.09 R)
• M45: 13,434,487 km (0.11 R)
• M46: 13,995,778 km (0.084 R)
• M47: 14,137,298 km (0.089 R)
• M48: 14,564,699 km (0.032 R)
• M49: 14,794,481 km (0.038 R)
• M50: 15,286,509 km (0.093 R)
• M51: 15,490,710 km (0.119 R)
• M52: 15,695,958 km (0.072 R)
• M53: 16,138,469 km (0.065 R)
• M54: 16,257,249 km (0.057 R)
• M55: 16,645,157 km (0.106 R)
• M56: 16,945,699 km (0.106 R)
• M57: 17,552,019 km (0.057 R)
• M58: 18,350,872 km (0.11 R)
• M59: 18,723,669 km (0.118 R)
• M60: 19,255,939 km (0.034 R)
• M61: 19,413,465 km (0.103 R)
• M62: 19,920,452 km (0.09 R)
• M63: 20,079,774 km (0.103 R)
• M64: 20,656,923 km (0.062 R)
• M65: 20,818,189 km (0.114 R)
• M66: 21,044,680 km (0.066 R)
• M67: 21,141,919 km (0.036 R)
• M68: 21,663,567 km (0.087 R)
• M69: 21,761,853 km (0.079 R)
• M70: 21,991,785 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.1

Radius: 10.2

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.62 AU - 7.94 AU

Year: 7139 Days

Day: 5.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 52,395,458 km

• M1: 141,370 km (0.118 R)
• M2: 331,958 km (0.118 R)
• M3: 604,375 km (0.075 R)
• M4: 686,056 km (0.112 R)
• M5: 782,995 km (0.047 R)
• M6: 1,004,101 km (0.102 R)
• M7: 1,219,073 km (0.1 R)
• M8: 1,393,803 km (0.03 R)
• M9: 1,548,338 km (0.077 R)
• M10: 1,649,616 km (0.079 R)
• M11: 2,677,203 km (0.062 R)
• M12: 2,835,179 km (0.106 R)
• M13: 3,142,303 km (0.114 R)
• M14: 3,328,104 km (0.116 R)
• M15: 3,966,588 km (0.116 R)
• M16: 4,086,864 km (0.093 R)
• M17: 4,392,642 km (0.068 R)
• M18: 4,790,722 km (0.101 R)
• M19: 4,875,993 km (0.065 R)
• M20: 5,244,303 km (0.106 R)
• M21: 5,487,549 km (0.049 R)
• M22: 5,756,975 km (0.055 R)
• M23: 5,870,520 km (0.093 R)
• M24: 6,853,976 km (0.064 R)
• M25: 7,438,754 km (0.09 R)
• M26: 7,737,202 km (0.095 R)
• M27: 8,064,971 km (0.032 R)
• M28: 9,181,270 km (0.089 R)
• M29: 9,555,115 km (0.105 R)
• M30: 9,689,903 km (0.062 R)
• M31: 9,852,516 km (0.116 R)
• M32: 10,180,285 km (0.047 R)
• M33: 10,345,590 km (0.076 R)
• M34: 10,456,143 km (0.077 R)
• M35: 10,678,745 km (0.077 R)
• M36: 10,790,644 km (0.092 R)
• M37: 11,298,828 km (0.036 R)
• M38: 11,469,968 km (0.049 R)
• M39: 11,555,837 km (0.102 R)
• M40: 11,785,919 km (0.028 R)
• M41: 12,221,548 km (0.111 R)
• M42: 12,309,212 km (0.086 R)
• M43: 12,780,744 km (0.112 R)
• M44: 12,959,215 km (0.107 R)
• M45: 13,198,272 km (0.072 R)
• M46: 13,318,399 km (0.098 R)
• M47: 13,620,288 km (0.119 R)
• M48: 14,015,974 km (0.115 R)
• M49: 14,477,484 km (0.11 R)
• M50: 15,289,052 km (0.088 R)
• M51: 15,668,582 km (0.049 R)
• M52: 15,732,161 km (0.112 R)
• M53: 16,243,786 km (0.12 R)
• M54: 16,372,589 km (0.064 R)
• M55: 16,728,333 km (0.092 R)
• M56: 17,119,532 km (0.078 R)
• M57: 17,381,926 km (0.067 R)
• M58: 17,811,272 km (0.074 R)
• M59: 17,910,755 km (0.094 R)
• M60: 18,077,257 km (0.107 R)
• M61: 18,143,828 km (0.054 R)
• M62: 18,444,969 km (0.101 R)
• M63: 18,512,138 km (0.12 R)
• M64: 18,747,755 km (0.052 R)
• M65: 19,052,186 km (0.062 R)
• M66: 19,120,104 km (0.11 R)
• M67: 19,221,980 km (0.033 R)
• M68: 20,286,219 km (0.087 R)
• M69: 21,228,686 km (0.057 R)
• M70: 21,298,997 km (0.092 R)
• M71: 21,440,068 km (0.094 R)
• M72: 21,581,288 km (0.105 R)
• M73: 21,687,503 km (0.058 R)
• M74: 22,149,610 km (0.062 R)
• M75: 22,471,545 km (0.091 R)
• M76: 22,615,009 km (0.036 R)
• M77: 22,686,966 km (0.092 R)
• M78: 22,830,879 km (0.102 R)
• M79: 22,975,241 km (0.096 R)
• M80: 23,192,158 km (0.062 R)
• M81: 23,264,713 km (0.083 R)
• M82: 23,446,325 km (0.102 R)
• M83: 23,737,741 km (0.114 R)
• M84: 24,434,867 km (0.077 R)
• M85: 24,582,521 km (0.061 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 508.3

Radius: 4.9

Gravity: 21.17 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 10.85 AU - 17.03 AU

Year: 18916 Days

Day: 19 Hours

Environment

Temp: -182 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,395,458 km

• M1: 99,782 km (0.11 R)
• M2: 758,312 km (0.069 R)
• M3: 802,293 km (0.067 R)
• M4: 1,185,264 km (0.049 R)
• M5: 2,480,183 km (0.115 R)
• M6: 2,579,815 km (0.107 R)
• M7: 2,921,497 km (0.085 R)
• M8: 3,460,348 km (0.081 R)
• M9: 4,146,703 km (0.112 R)
• M10: 4,225,541 km (0.052 R)
• M11: 4,465,048 km (0.117 R)
• M12: 5,082,887 km (0.089 R)
• M13: 5,252,232 km (0.112 R)
• M14: 5,380,287 km (0.108 R)
• M15: 5,815,019 km (0.08 R)
• M16: 6,625,690 km (0.094 R)
• M17: 7,044,115 km (0.055 R)
• M18: 7,567,109 km (0.101 R)
• M19: 7,857,628 km (0.081 R)
• M20: 8,250,622 km (0.03 R)
• M21: 8,549,668 km (0.104 R)
• M22: 8,852,304 km (0.1 R)
• M23: 9,158,382 km (0.041 R)
• M24: 9,623,930 km (0.099 R)
• M25: 9,780,858 km (0.111 R)
• M26: 9,833,367 km (0.114 R)
• M27: 9,885,876 km (0.117 R)
• M28: 11,285,663 km (0.098 R)
• M29: 11,617,471 km (0.03 R)
• M30: 11,672,972 km (0.079 R)
• M31: 12,008,520 km (0.065 R)
• M32: 12,121,018 km (0.062 R)
• M33: 12,290,512 km (0.086 R)
• M34: 12,347,210 km (0.079 R)
• M35: 13,033,864 km (0.08 R)
• M36: 13,909,610 km (0.109 R)
• M37: 14,503,962 km (0.081 R)
• M38: 14,623,790 km (0.117 R)
• M39: 15,288,902 km (0.101 R)
• M40: 16,025,672 km (0.06 R)
• M41: 17,089,014 km (0.089 R)
• M42: 18,046,141 km (0.112 R)
• M43: 18,889,574 km (0.078 R)
• M44: 21,496,017 km (0.109 R)
• M45: 21,975,628 km (0.073 R)
• M46: 22,251,337 km (0.114 R)
• M47: 23,505,865 km (0.067 R)
• M48: 23,858,467 km (0.074 R)
• M49: 24,854,789 km (0.084 R)
• M50: 25,574,803 km (0.036 R)
• M51: 26,082,987 km (0.098 R)
• M52: 26,814,521 km (0.11 R)
• M53: 29,276,303 km (0.089 R)
• M54: 29,883,820 km (0.089 R)
• M55: 29,960,115 km (0.096 R)
• M56: 30,803,099 km (0.061 R)
• M57: 30,957,185 km (0.084 R)
• M58: 33,853,699 km (0.077 R)
• M59: 33,933,285 km (0.061 R)
• M60: 35,535,927 km (0.118 R)
• M61: 35,859,358 km (0.07 R)
• M62: 36,590,742 km (0.09 R)
• M63: 37,327,062 km (0.09 R)
• M64: 38,482,107 km (0.112 R)
• M65: 39,648,821 km (0.108 R)
• M66: 41,250,865 km (0.06 R)
• M67: 41,761,143 km (0.075 R)
• M68: 43,736,433 km (0.076 R)
• M69: 44,691,765 km (0.095 R)
• M70: 45,654,129 km (0.094 R)
• M71: 45,741,943 km (0.113 R)
• M72: 46,623,224 km (0.063 R)
• M73: 48,044,852 km (0.12 R)
• M74: 48,671,368 km (0.089 R)
• M75: 52,762,571 km (0.119 R)
• M76: 52,854,723 km (0.027 R)
• M77: 53,223,930 km (0.09 R)
• M78: 54,057,789 km (0.076 R)
• M79: 54,336,639 km (0.069 R)
• M80: 54,895,836 km (0.062 R)
• M81: 58,767,878 km (0.067 R)
• M82: 59,054,657 km (0.097 R)
• M83: 59,629,562 km (0.109 R)
• M84: 60,785,056 km (0.096 R)
• M85: 60,881,696 km (0.061 R)
• M86: 61,559,374 km (0.052 R)
• M87: 61,656,463 km (0.091 R)
• M88: 61,947,880 km (0.049 R)
• M89: 63,509,532 km (0.097 R)
• M90: 64,098,648 km (0.096 R)
• M91: 64,787,995 km (0.085 R)
• M92: 64,985,465 km (0.082 R)
• M93: 65,479,886 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.9

Radius: 4.6

Gravity: 10.68 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 12.27 AU - 16.57 AU

Year: 19901 Days

Day: 20.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 52,395,458 km

• M1: 58,792 km (0.069 R)
• M2: 94,695 km (0.114 R)
• M3: 642,373 km (0.094 R)
• M4: 750,832 km (0.061 R)
• M5: 1,005,896 km (0.071 R)
• M6: 1,175,540 km (0.106 R)
• M7: 1,493,884 km (0.071 R)
• M8: 1,889,122 km (0.107 R)
• M9: 2,125,038 km (0.066 R)
• M10: 2,510,402 km (0.079 R)
• M11: 2,653,268 km (0.09 R)
• M12: 3,158,759 km (0.103 R)
• M13: 3,693,422 km (0.118 R)
• M14: 3,725,735 km (0.052 R)
• M15: 3,758,198 km (0.062 R)
• M16: 3,823,273 km (0.049 R)
• M17: 5,022,150 km (0.111 R)
• M18: 6,326,644 km (0.095 R)
• M19: 6,599,510 km (0.061 R)
• M20: 7,156,613 km (0.105 R)
• M21: 7,278,086 km (0.079 R)
• M22: 7,522,828 km (0.118 R)
• M23: 7,687,386 km (0.072 R)
• M24: 7,811,702 km (0.037 R)
• M25: 7,853,290 km (0.037 R)
• M26: 8,829,865 km (0.112 R)
• M27: 8,916,482 km (0.099 R)
• M28: 9,354,355 km (0.04 R)
• M29: 9,664,920 km (0.095 R)
• M30: 10,205,417 km (0.115 R)
• M31: 10,387,627 km (0.082 R)
• M32: 10,709,263 km (0.114 R)
• M33: 10,894,465 km (0.111 R)
• M34: 11,315,134 km (0.11 R)
• M35: 11,409,381 km (0.097 R)
• M36: 11,741,189 km (0.079 R)
• M37: 12,511,468 km (0.106 R)
• M38: 13,198,721 km (0.115 R)
• M39: 14,507,254 km (0.039 R)
• M40: 14,660,891 km (0.105 R)
• M41: 16,653,085 km (0.057 R)
• M42: 17,191,189 km (0.091 R)
• M43: 17,462,559 km (0.106 R)
• M44: 17,735,127 km (0.088 R)
• M45: 18,009,190 km (0.118 R)
• M46: 18,339,951 km (0.036 R)
• M47: 18,839,757 km (0.088 R)
• M48: 19,739,439 km (0.093 R)
• M49: 20,137,519 km (0.094 R)
• M50: 20,941,458 km (0.091 R)
• M51: 21,638,883 km (0.057 R)
• M52: 21,697,226 km (0.096 R)
• M53: 21,755,719 km (0.106 R)
• M54: 22,225,756 km (0.102 R)
• M55: 22,580,452 km (0.063 R)
• M56: 22,699,083 km (0.116 R)
• M57: 23,116,013 km (0.095 R)
• M58: 23,175,852 km (0.065 R)
• M59: 23,655,762 km (0.049 R)
• M60: 25,546,380 km (0.079 R)
• M61: 26,104,230 km (0.057 R)
• M62: 26,228,845 km (0.11 R)
• M63: 26,353,460 km (0.066 R)
• M64: 26,666,269 km (0.116 R)
• M65: 27,929,174 km (0.092 R)
• M66: 28,056,482 km (0.056 R)
• M67: 28,184,089 km (0.076 R)
• M68: 29,082,424 km (0.101 R)
• M69: 29,276,154 km (0.119 R)
• M70: 29,859,885 km (0.114 R)
• M71: 30,709,750 km (0.112 R)
• M72: 31,170,661 km (0.065 R)
• M73: 31,236,634 km (0.047 R)
• M74: 33,916,081 km (0.115 R)
• M75: 35,076,811 km (0.12 R)
• M76: 39,347,830 km (0.059 R)
• M77: 39,419,189 km (0.079 R)
• M78: 40,855,777 km (0.099 R)
• M79: 41,145,099 km (0.039 R)
• M80: 41,362,465 km (0.08 R)
• M81: 42,090,109 km (0.093 R)
• M82: 44,298,323 km (0.114 R)
• M83: 45,042,572 km (0.032 R)
• M84: 45,192,021 km (0.09 R)
• M85: 45,416,418 km (0.088 R)
• M86: 46,694,731 km (0.075 R)
• M87: 46,770,278 km (0.098 R)
• M88: 47,604,286 km (0.116 R)
• M89: 47,984,863 km (0.106 R)
• M90: 49,826,264 km (0.054 R)
• M91: 49,903,456 km (0.115 R)
• M92: 51,925,122 km (0.047 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 17,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit