🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.78 AU - 0.8 AU

Year: 265 Days

Day: 15.9 Hours

Environment

Temp: 141 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.74 AU - 1.14 AU

Year: 343 Days

Day: 29.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,958,002 km

• M1: 426,803 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.85 AU - 1.41 AU

Year: 453 Days

Day: 36.4 Hours

Environment

Temp: -14 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.81 AU - 3.35 AU

Year: 2036 Days

Day: 36.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,958,002 km

• M1: 41,289 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.5

Radius: 13.1

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.76 AU - 6.96 AU

Year: 5344 Days

Day: 7.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 73,958,002 km

• M1: 196,572 km (0.096 R)
• M2: 320,588 km (0.058 R)
• M3: 562,039 km (0.098 R)
• M4: 733,628 km (0.102 R)
• M5: 826,678 km (0.108 R)
• M6: 924,515 km (0.088 R)
• M7: 1,026,541 km (0.094 R)
• M8: 1,259,315 km (0.056 R)
• M9: 1,374,056 km (0.092 R)
• M10: 1,544,598 km (0.059 R)
• M11: 1,632,562 km (0.064 R)
• M12: 2,236,638 km (0.085 R)
• M13: 2,459,838 km (0.098 R)
• M14: 2,626,939 km (0.083 R)
• M15: 3,218,598 km (0.079 R)
• M16: 3,355,779 km (0.067 R)
• M17: 4,573,656 km (0.12 R)
• M18: 5,043,094 km (0.109 R)
• M19: 5,203,164 km (0.056 R)
• M20: 5,638,194 km (0.115 R)
• M21: 6,028,495 km (0.108 R)
• M22: 6,894,517 km (0.053 R)
• M23: 7,312,045 km (0.086 R)
• M24: 7,402,551 km (0.1 R)
• M25: 7,830,252 km (0.047 R)
• M26: 8,109,401 km (0.091 R)
• M27: 8,265,881 km (0.108 R)
• M28: 8,391,842 km (0.093 R)
• M29: 8,613,845 km (0.074 R)
• M30: 8,966,597 km (0.111 R)
• M31: 9,193,537 km (0.062 R)
• M32: 9,521,156 km (0.11 R)
• M33: 9,785,945 km (0.071 R)
• M34: 10,019,766 km (0.102 R)
• M35: 10,154,105 km (0.106 R)
• M36: 11,007,860 km (0.108 R)
• M37: 11,355,675 km (0.071 R)
• M38: 11,601,464 km (0.065 R)
• M39: 11,849,049 km (0.091 R)
• M40: 12,313,251 km (0.083 R)
• M41: 13,518,711 km (0.11 R)
• M42: 13,779,161 km (0.11 R)
• M43: 13,928,908 km (0.116 R)
• M44: 15,029,799 km (0.028 R)
• M45: 15,415,911 km (0.077 R)
• M46: 15,532,448 km (0.087 R)
• M47: 15,805,314 km (0.066 R)
• M48: 16,198,009 km (0.096 R)
• M49: 16,474,914 km (0.089 R)
• M50: 17,113,398 km (0.087 R)
• M51: 17,557,255 km (0.103 R)
• M52: 18,373,760 km (0.11 R)
• M53: 19,035,880 km (0.105 R)
• M54: 19,537,781 km (0.087 R)
• M55: 19,621,706 km (0.045 R)
• M56: 20,383,757 km (0.109 R)
• M57: 20,554,299 km (0.119 R)
• M58: 20,768,373 km (0.096 R)
• M59: 20,897,027 km (0.087 R)
• M60: 21,025,981 km (0.052 R)
• M61: 21,675,086 km (0.11 R)
• M62: 21,980,266 km (0.119 R)
• M63: 22,286,792 km (0.07 R)
• M64: 22,771,339 km (0.063 R)
• M65: 23,527,108 km (0.085 R)
• M66: 24,381,611 km (0.098 R)
• M67: 24,835,491 km (0.051 R)
• M68: 25,337,840 km (0.103 R)
• M69: 25,751,478 km (0.107 R)
• M70: 26,074,610 km (0.044 R)
• M71: 26,306,337 km (0.068 R)
• M72: 26,492,287 km (0.061 R)
• M73: 27,286,951 km (0.03 R)
• M74: 27,852,730 km (0.089 R)
• M75: 28,089,543 km (0.091 R)
• M76: 28,469,971 km (0.108 R)
• M77: 29,380,274 km (0.106 R)
• M78: 29,766,386 km (0.045 R)
• M79: 29,863,176 km (0.117 R)
• M80: 31,081,950 km (0.046 R)
• M81: 32,565,960 km (0.076 R)
• M82: 33,567,967 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.2

Radius: 11.5

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.92 AU - 8.8 AU

Year: 7522 Days

Day: 7.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 73,958,002 km

• M1: 166,203 km (0.052 R)
• M2: 484,248 km (0.105 R)
• M3: 755,020 km (0.101 R)
• M4: 957,277 km (0.093 R)
• M5: 1,125,425 km (0.081 R)
• M6: 1,322,146 km (0.042 R)
• M7: 1,894,956 km (0.112 R)
• M8: 2,354,521 km (0.107 R)
• M9: 2,468,963 km (0.103 R)
• M10: 3,020,231 km (0.077 R)
• M11: 3,145,146 km (0.064 R)
• M12: 3,715,263 km (0.109 R)
• M13: 3,957,911 km (0.115 R)
• M14: 4,150,144 km (0.108 R)
• M15: 4,487,039 km (0.096 R)
• M16: 4,716,671 km (0.043 R)
• M17: 5,009,285 km (0.086 R)
• M18: 5,337,951 km (0.114 R)
• M19: 6,016,378 km (0.109 R)
• M20: 6,174,353 km (0.036 R)
• M21: 6,787,405 km (0.056 R)
• M22: 6,985,024 km (0.058 R)
• M23: 7,419,905 km (0.117 R)
• M24: 7,589,549 km (0.116 R)
• M25: 8,351,152 km (0.071 R)
• M26: 8,456,917 km (0.074 R)
• M27: 9,209,843 km (0.119 R)
• M28: 9,282,548 km (0.08 R)
• M29: 9,392,203 km (0.105 R)
• M30: 9,538,959 km (0.057 R)
• M31: 9,649,661 km (0.109 R)
• M32: 9,835,013 km (0.103 R)
• M33: 10,587,939 km (0.059 R)
• M34: 11,048,700 km (0.055 R)
• M35: 11,203,833 km (0.113 R)
• M36: 11,359,565 km (0.109 R)
• M37: 11,476,999 km (0.073 R)
• M38: 11,594,583 km (0.095 R)
• M39: 12,109,499 km (0.043 R)
• M40: 12,189,235 km (0.089 R)
• M41: 12,510,571 km (0.042 R)
• M42: 13,161,321 km (0.063 R)
• M43: 13,284,590 km (0.058 R)
• M44: 13,490,886 km (0.041 R)
• M45: 13,781,554 km (0.1 R)
• M46: 14,665,827 km (0.051 R)
• M47: 15,611,884 km (0.078 R)
• M48: 15,829,549 km (0.085 R)
• M49: 15,916,914 km (0.056 R)
• M50: 17,067,621 km (0.04 R)
• M51: 17,607,819 km (0.116 R)
• M52: 17,698,326 km (0.119 R)
• M53: 17,789,132 km (0.11 R)
• M54: 19,215,099 km (0.055 R)
• M55: 19,448,471 km (0.102 R)
• M56: 20,629,846 km (0.118 R)
• M57: 21,060,837 km (0.112 R)
• M58: 21,205,049 km (0.113 R)
• M59: 21,398,031 km (0.117 R)
• M60: 21,834,258 km (0.099 R)
• M61: 21,980,266 km (0.105 R)
• M62: 22,126,722 km (0.094 R)
• M63: 23,359,259 km (0.076 R)
• M64: 24,867,654 km (0.106 R)
• M65: 25,839,143 km (0.12 R)
• M66: 26,875,257 km (0.108 R)
• M67: 27,345,892 km (0.081 R)
• M68: 28,295,390 km (0.1 R)
• M69: 29,202,103 km (0.078 R)
• M70: 29,739,757 km (0.12 R)
• M71: 30,335,157 km (0.118 R)
• M72: 30,443,915 km (0.082 R)
• M73: 31,868,386 km (0.108 R)
• M74: 32,477,548 km (0.066 R)
• M75: 33,314,548 km (0.11 R)
• M76: 33,820,039 km (0.118 R)
• M77: 34,725,107 km (0.088 R)
• M78: 34,895,648 km (0.116 R)
• M79: 35,925,031 km (0.104 R)
• M80: 36,270,453 km (0.093 R)
• M81: 36,848,499 km (0.062 R)
• M82: 37,662,760 km (0.067 R)
• M83: 38,072,209 km (0.085 R)
• M84: 39,309,384 km (0.106 R)
• M85: 39,427,865 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 352.2

Radius: 6.9

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 9.68 AU - 14.34 AU

Year: 15680 Days

Day: 21.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,958,002 km

• M1: 190,588 km (0.059 R)
• M2: 254,616 km (0.118 R)
• M3: 368,160 km (0.105 R)
• M4: 424,559 km (0.115 R)
• M5: 717,172 km (0.07 R)
• M6: 1,023,549 km (0.104 R)
• M7: 1,413,550 km (0.12 R)
• M8: 1,529,638 km (0.119 R)
• M9: 2,709,517 km (0.102 R)
• M10: 2,796,134 km (0.037 R)
• M11: 2,913,119 km (0.078 R)
• M12: 4,507,085 km (0.06 R)
• M13: 4,888,410 km (0.072 R)
• M14: 4,958,870 km (0.108 R)
• M15: 5,208,100 km (0.117 R)
• M16: 5,534,523 km (0.08 R)
• M17: 6,093,420 km (0.112 R)
• M18: 7,064,460 km (0.118 R)
• M19: 7,144,196 km (0.034 R)
• M20: 7,547,512 km (0.099 R)
• M21: 7,629,043 km (0.064 R)
• M22: 8,082,923 km (0.119 R)
• M23: 8,292,060 km (0.086 R)
• M24: 8,376,134 km (0.091 R)
• M25: 8,502,993 km (0.113 R)
• M26: 8,930,245 km (0.086 R)
• M27: 9,059,647 km (0.113 R)
• M28: 9,939,133 km (0.082 R)
• M29: 10,891,623 km (0.091 R)
• M30: 11,215,502 km (0.079 R)
• M31: 11,262,027 km (0.063 R)
• M32: 12,302,031 km (0.042 R)
• M33: 12,542,585 km (0.112 R)
• M34: 12,590,905 km (0.095 R)
• M35: 12,784,784 km (0.102 R)
• M36: 13,372,404 km (0.111 R)
• M37: 14,930,615 km (0.077 R)
• M38: 15,497,292 km (0.068 R)
• M39: 15,600,964 km (0.113 R)
• M40: 15,966,132 km (0.092 R)
• M41: 16,176,018 km (0.058 R)
• M42: 16,971,130 km (0.075 R)
• M43: 17,238,911 km (0.084 R)
• M44: 17,616,346 km (0.117 R)
• M45: 17,887,567 km (0.118 R)
• M46: 18,050,928 km (0.115 R)
• M47: 18,324,393 km (0.119 R)
• M48: 18,654,406 km (0.112 R)
• M49: 18,709,458 km (0.111 R)
• M50: 20,163,250 km (0.115 R)
• M51: 20,219,947 km (0.107 R)
• M52: 20,333,343 km (0.103 R)
• M53: 20,390,040 km (0.114 R)
• M54: 20,846,314 km (0.096 R)
• M55: 20,960,906 km (0.052 R)
• M56: 21,594,901 km (0.114 R)
• M57: 22,587,184 km (0.09 R)
• M58: 24,797,493 km (0.026 R)
• M59: 26,144,173 km (0.104 R)
• M60: 26,515,475 km (0.032 R)
• M61: 28,144,895 km (0.096 R)
• M62: 28,652,779 km (0.092 R)
• M63: 28,780,087 km (0.028 R)
• M64: 31,565,300 km (0.116 R)
• M65: 31,960,687 km (0.057 R)
• M66: 32,357,720 km (0.117 R)
• M67: 32,756,399 km (0.102 R)
• M68: 33,962,307 km (0.089 R)
• M69: 34,299,800 km (0.067 R)
• M70: 35,319,010 km (0.096 R)
• M71: 35,866,688 km (0.067 R)
• M72: 36,831,893 km (0.12 R)
• M73: 37,456,764 km (0.116 R)
• M74: 37,805,476 km (0.049 R)
• M75: 37,875,339 km (0.094 R)
• M76: 38,435,882 km (0.058 R)
• M77: 38,576,504 km (0.096 R)
• M78: 38,717,275 km (0.116 R)
• M79: 38,928,657 km (0.108 R)
• M80: 39,636,105 km (0.088 R)
• M81: 40,776,939 km (0.063 R)
• M82: 41,423,351 km (0.106 R)
• M83: 41,711,776 km (0.09 R)
• M84: 43,529,390 km (0.098 R)
• M85: 43,822,602 km (0.109 R)
• M86: 44,116,412 km (0.113 R)
• M87: 47,090,867 km (0.11 R)
• M88: 47,467,255 km (0.108 R)
• M89: 47,920,237 km (0.114 R)
• M90: 49,211,267 km (0.052 R)
• M91: 49,669,635 km (0.074 R)
• M92: 50,436,773 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 546.9

Radius: 4.1

Gravity: 32.53 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 13.5 AU - 16.1 AU

Year: 21450 Days

Day: 24.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,958,002 km

• M1: 53,257 km (0.055 R)
• M2: 94,247 km (0.112 R)
• M3: 325,824 km (0.08 R)
• M4: 416,032 km (0.106 R)
• M5: 576,999 km (0.111 R)
• M6: 1,275,771 km (0.073 R)
• M7: 2,529,700 km (0.048 R)
• M8: 2,674,062 km (0.053 R)
• M9: 3,046,710 km (0.095 R)
• M10: 3,922,456 km (0.117 R)
• M11: 4,780,998 km (0.103 R)
• M12: 5,004,498 km (0.114 R)
• M13: 5,695,041 km (0.06 R)
• M14: 5,789,438 km (0.084 R)
• M15: 6,760,777 km (0.082 R)
• M16: 7,214,208 km (0.107 R)
• M17: 8,203,199 km (0.069 R)
• M18: 8,309,863 km (0.078 R)
• M19: 9,623,930 km (0.093 R)
• M20: 10,190,308 km (0.1 R)
• M21: 11,295,836 km (0.097 R)
• M22: 11,892,881 km (0.033 R)
• M23: 12,993,024 km (0.07 R)
• M24: 13,117,190 km (0.095 R)
• M25: 13,871,014 km (0.118 R)
• M26: 14,832,629 km (0.079 R)
• M27: 15,882,058 km (0.112 R)
• M28: 16,550,012 km (0.091 R)
• M29: 16,955,123 km (0.109 R)
• M30: 17,227,092 km (0.115 R)
• M31: 17,363,526 km (0.108 R)
• M32: 18,398,743 km (0.116 R)
• M33: 22,883,837 km (0.107 R)
• M34: 23,259,627 km (0.048 R)
• M35: 24,782,832 km (0.05 R)
• M36: 27,524,961 km (0.115 R)
• M37: 28,729,224 km (0.119 R)
• M38: 30,443,915 km (0.115 R)
• M39: 30,526,493 km (0.104 R)
• M40: 31,272,088 km (0.092 R)
• M41: 32,359,665 km (0.107 R)
• M42: 33,204,743 km (0.11 R)
• M43: 33,289,565 km (0.11 R)
• M44: 34,399,881 km (0.108 R)
• M45: 34,571,769 km (0.106 R)
• M46: 35,002,760 km (0.115 R)
• M47: 36,832,193 km (0.052 R)
• M48: 37,891,345 km (0.111 R)
• M49: 37,980,057 km (0.117 R)
• M50: 40,855,478 km (0.119 R)
• M51: 40,946,433 km (0.119 R)
• M52: 41,128,643 km (0.073 R)
• M53: 41,951,731 km (0.109 R)
• M54: 43,150,159 km (0.107 R)
• M55: 43,428,262 km (0.053 R)
• M56: 43,521,162 km (0.093 R)
• M57: 43,893,212 km (0.112 R)
• M58: 43,986,412 km (0.111 R)
• M59: 44,079,611 km (0.092 R)
• M60: 44,453,306 km (0.108 R)
• M61: 44,734,251 km (0.064 R)
• M62: 44,921,847 km (0.115 R)
• M63: 45,863,865 km (0.098 R)
• M64: 47,002,753 km (0.03 R)
• M65: 47,767,199 km (0.091 R)
• M66: 48,343,300 km (0.092 R)
• M67: 50,279,994 km (0.063 R)
• M68: 50,475,070 km (0.082 R)
• M69: 50,768,132 km (0.114 R)
• M70: 50,865,969 km (0.082 R)
• M71: 51,946,065 km (0.09 R)
• M72: 52,736,391 km (0.034 R)
• M73: 53,530,606 km (0.102 R)
• M74: 54,328,860 km (0.099 R)
• M75: 57,356,871 km (0.112 R)
• M76: 57,458,747 km (0.119 R)
• M77: 58,686,048 km (0.06 R)
• M78: 59,199,917 km (0.067 R)
• M79: 59,508,986 km (0.096 R)
• M80: 59,612,059 km (0.087 R)
• M81: 61,478,591 km (0.106 R)
• M82: 63,048,771 km (0.105 R)
• M83: 63,259,105 km (0.09 R)
• M84: 65,694,708 km (0.088 R)
• M85: 66,228,324 km (0.093 R)
• M86: 66,870,398 km (0.05 R)
• M87: 66,977,659 km (0.101 R)
• M88: 67,084,921 km (0.101 R)
• M89: 67,729,838 km (0.072 R)
• M90: 69,242,571 km (0.104 R)
• M91: 71,642,271 km (0.107 R)
• M92: 72,191,295 km (0.034 R)
• M93: 72,852,218 km (0.087 R)
• M94: 73,514,937 km (0.12 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 19,091 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit