🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.87 AU - 1.43 AU

Year: 433 Days

Day: 21 Hours

Environment

Temp: 29 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.08 AU - 1.38 AU

Year: 479 Days

Day: 22.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 115,226,965 km

• M1: 287,527 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.2 AU - 1.96 AU

Year: 698 Days

Day: 23.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 115,226,965 km

• M1: 283,787 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.14 AU - 5.36 AU

Year: 3638 Days

Day: 31.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 115,226,965 km

• M1: 4,127,405 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.2

Radius: 11.8

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.32 AU - 6.92 AU

Year: 5986 Days

Day: 13.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 115,226,965 km

• M1: 149,897 km (0.112 R)
• M2: 231,428 km (0.092 R)
• M3: 311,164 km (0.048 R)
• M4: 662,419 km (0.119 R)
• M5: 881,879 km (0.089 R)
• M6: 1,031,627 km (0.116 R)
• M7: 1,532,929 km (0.08 R)
• M8: 1,734,737 km (0.101 R)
• M9: 1,887,177 km (0.082 R)
• M10: 2,144,485 km (0.062 R)
• M11: 2,226,016 km (0.105 R)
• M12: 2,627,836 km (0.055 R)
• M13: 2,848,643 km (0.084 R)
• M14: 3,098,621 km (0.069 R)
• M15: 3,238,046 km (0.066 R)
• M16: 3,475,308 km (0.09 R)
• M17: 4,067,566 km (0.058 R)
• M18: 4,453,977 km (0.088 R)
• M19: 4,664,910 km (0.088 R)
• M20: 5,457,181 km (0.08 R)
• M21: 5,825,939 km (0.028 R)
• M22: 5,941,130 km (0.082 R)
• M23: 6,202,926 km (0.06 R)
• M24: 6,320,510 km (0.092 R)
• M25: 6,468,462 km (0.094 R)
• M26: 6,798,326 km (0.076 R)
• M27: 7,072,239 km (0.051 R)
• M28: 7,349,893 km (0.074 R)
• M29: 7,505,624 km (0.097 R)
• M30: 8,365,962 km (0.093 R)
• M31: 8,496,112 km (0.08 R)
• M32: 9,190,246 km (0.119 R)
• M33: 9,324,585 km (0.088 R)
• M34: 10,040,411 km (0.113 R)
• M35: 10,492,346 km (0.076 R)
• M36: 10,703,279 km (0.057 R)
• M37: 10,915,558 km (0.092 R)
• M38: 11,236,745 km (0.09 R)
• M39: 11,380,359 km (0.03 R)
• M40: 11,597,126 km (0.084 R)
• M41: 11,888,244 km (0.103 R)
• M42: 12,108,152 km (0.078 R)
• M43: 12,514,909 km (0.096 R)
• M44: 13,114,497 km (0.099 R)
• M45: 13,992,786 km (0.099 R)
• M46: 14,969,062 km (0.116 R)
• M47: 15,365,646 km (0.046 R)
• M48: 15,886,546 km (0.027 R)
• M49: 16,007,571 km (0.11 R)
• M50: 16,372,440 km (0.086 R)
• M51: 16,453,971 km (0.108 R)
• M52: 19,088,688 km (0.085 R)
• M53: 19,217,342 km (0.107 R)
• M54: 19,605,250 km (0.114 R)
• M55: 19,778,484 km (0.056 R)
• M56: 19,908,634 km (0.079 R)
• M57: 20,784,380 km (0.029 R)
• M58: 22,301,602 km (0.092 R)
• M59: 23,302,412 km (0.094 R)
• M60: 24,178,457 km (0.093 R)
• M61: 25,112,247 km (0.1 R)
• M62: 26,391,608 km (0.096 R)
• M63: 26,774,728 km (0.108 R)
• M64: 29,013,310 km (0.066 R)
• M65: 29,458,214 km (0.116 R)
• M66: 29,607,064 km (0.051 R)
• M67: 29,756,213 km (0.104 R)
• M68: 29,855,696 km (0.063 R)
• M69: 30,857,104 km (0.083 R)
• M70: 30,957,783 km (0.076 R)
• M71: 31,463,275 km (0.114 R)
• M72: 32,175,360 km (0.079 R)
• M73: 32,379,711 km (0.06 R)
• M74: 32,635,972 km (0.051 R)
• M75: 32,789,908 km (0.101 R)
• M76: 33,201,751 km (0.054 R)
• M77: 33,305,124 km (0.119 R)
• M78: 34,814,117 km (0.117 R)
• M79: 35,129,021 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.1

Radius: 8.8

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 9.72 AU - 11.54 AU

Year: 12181 Days

Day: 10.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 115,226,965 km

• M1: 259,852 km (0.07 R)
• M2: 572,062 km (0.115 R)
• M3: 936,183 km (0.086 R)
• M4: 1,093,860 km (0.116 R)
• M5: 1,294,919 km (0.119 R)
• M6: 1,453,643 km (0.057 R)
• M7: 1,751,641 km (0.112 R)
• M8: 1,829,283 km (0.063 R)
• M9: 2,109,928 km (0.107 R)
• M10: 2,276,580 km (0.084 R)
• M11: 2,534,786 km (0.032 R)
• M12: 2,962,935 km (0.109 R)
• M13: 3,079,323 km (0.111 R)
• M14: 3,486,827 km (0.116 R)
• M15: 3,835,091 km (0.093 R)
• M16: 3,987,830 km (0.091 R)
• M17: 4,142,664 km (0.028 R)
• M18: 4,220,754 km (0.088 R)
• M19: 4,458,166 km (0.077 R)
• M20: 4,891,102 km (0.083 R)
• M21: 5,536,916 km (0.087 R)
• M22: 5,855,261 km (0.107 R)
• M23: 6,419,245 km (0.116 R)
• M24: 6,692,410 km (0.078 R)
• M25: 7,125,047 km (0.064 R)
• M26: 8,017,249 km (0.119 R)
• M27: 9,147,611 km (0.027 R)
• M28: 9,835,611 km (0.108 R)
• M29: 11,115,571 km (0.118 R)
• M30: 12,978,812 km (0.061 R)
• M31: 13,055,257 km (0.057 R)
• M32: 13,132,000 km (0.101 R)
• M33: 13,208,744 km (0.11 R)
• M34: 13,750,737 km (0.092 R)
• M35: 14,577,415 km (0.105 R)
• M36: 14,657,001 km (0.057 R)
• M37: 14,736,587 km (0.04 R)
• M38: 14,856,565 km (0.091 R)
• M39: 15,745,176 km (0.108 R)
• M40: 15,990,666 km (0.083 R)
• M41: 16,402,359 km (0.079 R)
• M42: 16,568,114 km (0.085 R)
• M43: 16,692,729 km (0.047 R)
• M44: 17,320,591 km (0.117 R)
• M45: 18,384,082 km (0.043 R)
• M46: 18,513,185 km (0.066 R)
• M47: 18,685,672 km (0.093 R)
• M48: 18,772,139 km (0.098 R)
• M49: 19,293,787 km (0.054 R)
• M50: 19,996,598 km (0.11 R)
• M51: 20,173,722 km (0.03 R)
• M52: 21,021,642 km (0.087 R)
• M53: 21,518,008 km (0.103 R)
• M54: 22,018,114 km (0.112 R)
• M55: 22,155,145 km (0.034 R)
• M56: 22,384,329 km (0.058 R)
• M57: 23,681,642 km (0.076 R)
• M58: 24,150,931 km (0.106 R)
• M59: 25,050,911 km (0.096 R)
• M60: 25,146,355 km (0.112 R)
• M61: 26,106,773 km (0.098 R)
• M62: 27,079,159 km (0.034 R)
• M63: 28,261,581 km (0.111 R)
• M64: 28,460,397 km (0.117 R)
• M65: 29,763,394 km (0.096 R)
• M66: 30,422,073 km (0.12 R)
• M67: 31,239,476 km (0.076 R)
• M68: 31,702,482 km (0.098 R)
• M69: 32,791,554 km (0.066 R)
• M70: 33,524,284 km (0.111 R)
• M71: 34,209,742 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472

Radius: 6.3

Gravity: 11.89 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 12.74 AU - 15.92 AU

Year: 19065 Days

Day: 23.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 115,226,965 km

• M1: 248,632 km (0.086 R)
• M2: 416,181 km (0.1 R)
• M3: 678,426 km (0.077 R)
• M4: 894,146 km (0.066 R)
• M5: 939,923 km (0.117 R)
• M6: 1,057,956 km (0.105 R)
• M7: 1,282,503 km (0.074 R)
• M8: 1,833,771 km (0.098 R)
• M9: 2,012,241 km (0.064 R)
• M10: 2,322,208 km (0.102 R)
• M11: 3,705,390 km (0.039 R)
• M12: 4,239,454 km (0.11 R)
• M13: 4,396,382 km (0.115 R)
• M14: 5,336,006 km (0.072 R)
• M15: 5,763,258 km (0.046 R)
• M16: 6,201,580 km (0.053 R)
• M17: 6,379,900 km (0.093 R)
• M18: 6,971,111 km (0.087 R)
• M19: 7,818,434 km (0.117 R)
• M20: 9,763,056 km (0.066 R)
• M21: 9,814,817 km (0.057 R)
• M22: 10,655,108 km (0.053 R)
• M23: 10,815,178 km (0.118 R)
• M24: 10,976,145 km (0.063 R)
• M25: 12,459,707 km (0.025 R)
• M26: 12,854,496 km (0.102 R)
• M27: 13,772,429 km (0.107 R)
• M28: 13,830,473 km (0.094 R)
• M29: 14,297,966 km (0.107 R)
• M30: 15,549,502 km (0.114 R)
• M31: 15,913,473 km (0.112 R)
• M32: 16,403,257 km (0.084 R)
• M33: 16,897,977 km (0.116 R)
• M34: 18,539,215 km (0.069 R)
• M35: 18,603,393 km (0.109 R)
• M36: 19,119,057 km (0.111 R)
• M37: 19,574,283 km (0.079 R)
• M38: 19,704,882 km (0.077 R)
• M39: 19,770,406 km (0.12 R)
• M40: 19,901,454 km (0.07 R)
• M41: 19,967,277 km (0.032 R)
• M42: 20,760,893 km (0.084 R)
• M43: 21,699,919 km (0.113 R)
• M44: 23,203,378 km (0.101 R)
• M45: 23,688,673 km (0.11 R)
• M46: 24,669,437 km (0.088 R)
• M47: 25,235,814 km (0.099 R)
• M48: 25,520,649 km (0.069 R)
• M49: 26,525,797 km (0.065 R)
• M50: 28,057,679 km (0.11 R)
• M51: 28,205,183 km (0.069 R)
• M52: 28,945,991 km (0.085 R)
• M53: 29,393,438 km (0.069 R)
• M54: 30,598,150 km (0.109 R)
• M55: 31,206,415 km (0.113 R)
• M56: 31,972,506 km (0.105 R)
• M57: 32,512,404 km (0.093 R)
• M58: 33,836,196 km (0.102 R)
• M59: 33,914,585 km (0.119 R)
• M60: 34,228,890 km (0.091 R)
• M61: 34,386,417 km (0.11 R)
• M62: 34,702,068 km (0.086 R)
• M63: 35,495,536 km (0.107 R)
• M64: 36,214,802 km (0.107 R)
• M65: 36,294,987 km (0.119 R)
• M66: 37,667,697 km (0.12 R)
• M67: 38,483,155 km (0.092 R)
• M68: 39,469,154 km (0.093 R)
• M69: 40,463,681 km (0.067 R)
• M70: 41,886,506 km (0.093 R)
• M71: 42,477,119 km (0.105 R)
• M72: 43,922,832 km (0.066 R)
• M73: 44,953,113 km (0.033 R)
• M74: 47,037,460 km (0.114 R)
• M75: 50,670,295 km (0.105 R)
• M76: 51,750,541 km (0.098 R)
• M77: 52,384,238 km (0.097 R)
• M78: 55,128,760 km (0.109 R)
• M79: 55,498,267 km (0.079 R)
• M80: 55,775,921 km (0.076 R)
• M81: 55,961,272 km (0.106 R)
• M82: 57,451,417 km (0.091 R)
• M83: 58,295,298 km (0.048 R)
• M84: 59,237,765 km (0.105 R)
• M85: 59,427,006 km (0.112 R)
• M86: 61,233,400 km (0.032 R)
• M87: 62,479,850 km (0.117 R)
• M88: 62,672,382 km (0.084 R)
• M89: 63,154,536 km (0.072 R)
• M90: 63,347,667 km (0.104 R)
• M91: 64,025,345 km (0.1 R)
• M92: 64,705,567 km (0.086 R)
• M93: 65,095,269 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 957.2

Radius: 3.2

Gravity: 93.48 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 16.09 AU - 23.99 AU

Year: 31530 Days

Day: 19.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 115,226,965 km

• M1: 68,965 km (0.096 R)
• M2: 251,474 km (0.106 R)
• M3: 295,157 km (0.053 R)
• M4: 1,139,337 km (0.093 R)
• M5: 1,904,830 km (0.1 R)
• M6: 2,646,237 km (0.096 R)
• M7: 3,046,710 km (0.117 R)
• M8: 4,015,057 km (0.102 R)
• M9: 4,357,337 km (0.081 R)
• M10: 4,531,918 km (0.1 R)
• M11: 5,008,686 km (0.091 R)
• M12: 5,626,825 km (0.088 R)
• M13: 6,865,794 km (0.108 R)
• M14: 8,836,297 km (0.105 R)
• M15: 10,111,470 km (0.096 R)
• M16: 10,497,432 km (0.119 R)
• M17: 10,809,493 km (0.103 R)
• M18: 12,579,984 km (0.109 R)
• M19: 14,611,374 km (0.115 R)
• M20: 15,398,857 km (0.105 R)
• M21: 17,565,333 km (0.118 R)
• M22: 17,657,635 km (0.103 R)
• M23: 18,121,688 km (0.102 R)
• M24: 18,683,727 km (0.092 R)
• M25: 19,061,761 km (0.103 R)
• M26: 19,633,225 km (0.091 R)
• M27: 20,404,102 km (0.063 R)
• M28: 21,086,717 km (0.111 R)
• M29: 24,920,163 km (0.093 R)
• M30: 25,127,805 km (0.079 R)
• M31: 27,556,377 km (0.113 R)
• M32: 27,663,638 km (0.119 R)
• M33: 29,180,112 km (0.104 R)
• M34: 29,398,974 km (0.105 R)
• M35: 29,728,238 km (0.09 R)
• M36: 31,057,416 km (0.115 R)
• M37: 32,632,532 km (0.114 R)
• M38: 35,392,313 km (0.051 R)
• M39: 37,629,699 km (0.064 R)
• M40: 38,226,146 km (0.112 R)
• M41: 39,549,039 km (0.109 R)
• M42: 40,642,450 km (0.105 R)
• M43: 40,886,893 km (0.1 R)
• M44: 42,486,992 km (0.084 R)
• M45: 45,494,358 km (0.106 R)
• M46: 47,537,117 km (0.109 R)
• M47: 48,569,641 km (0.051 R)
• M48: 49,088,596 km (0.116 R)
• M49: 49,609,496 km (0.063 R)
• M50: 51,183,116 km (0.115 R)
• M51: 52,772,893 km (0.085 R)
• M52: 52,906,185 km (0.06 R)
• M53: 53,039,476 km (0.051 R)
• M54: 55,052,914 km (0.118 R)
• M55: 57,501,682 km (0.077 R)
• M56: 57,776,044 km (0.034 R)
• M57: 58,188,186 km (0.079 R)
• M58: 58,877,384 km (0.106 R)
• M59: 59,846,927 km (0.091 R)
• M60: 61,381,054 km (0.107 R)
• M61: 64,203,217 km (0.106 R)
• M62: 67,645,165 km (0.116 R)
• M63: 68,079,597 km (0.113 R)
• M64: 69,388,579 km (0.055 R)
• M65: 69,972,908 km (0.093 R)
• M66: 70,852,544 km (0.112 R)
• M67: 73,364,741 km (0.114 R)
• M68: 74,856,082 km (0.099 R)
• M69: 75,455,371 km (0.062 R)
• M70: 78,475,752 km (0.047 R)
• M71: 81,227,754 km (0.098 R)
• M72: 82,152,119 km (0.112 R)
• M73: 82,615,574 km (0.063 R)
• M74: 82,925,092 km (0.102 R)
• M75: 86,354,623 km (0.063 R)
• M76: 88,244,642 km (0.067 R)
• M77: 89,036,165 km (0.065 R)
• M78: 89,353,462 km (0.057 R)
• M79: 92,065,372 km (0.094 R)
• M80: 92,225,741 km (0.085 R)
• M81: 92,546,778 km (0.027 R)
• M82: 92,707,446 km (0.095 R)
• M83: 93,512,133 km (0.102 R)
• M84: 93,995,933 km (0.086 R)
• M85: 97,079,893 km (0.058 R)
• M86: 102,016,323 km (0.112 R)
• M87: 102,680,687 km (0.117 R)
• M88: 103,846,803 km (0.066 R)
• M89: 104,347,806 km (0.104 R)
• M90: 105,184,806 km (0.07 R)
• M91: 106,865,239 km (0.058 R)
• M92: 109,402,568 km (0.057 R)
• M93: 111,617,664 km (0.04 R)
• M94: 113,159,869 km (0.076 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 16,056 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit