🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.5 AU - 0.66 AU

Year: 165 Days

Day: 38.5 Hours

Environment

Temp: 176 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,916,419 km

• M1: 228,885 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.66 AU - 0.66 AU

Year: 200 Days

Day: 23.4 Hours

Environment

Temp: 198 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.8 AU - 0.88 AU

Year: 287 Days

Day: 45.6 Hours

Environment

Temp: 80 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.07 AU - 1.75 AU

Year: 624 Days

Day: 41.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.73 AU - 2.39 AU

Year: 1102 Days

Day: 13.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.59 AU - 5.15 AU

Year: 3405 Days

Day: 12.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,916,419 km

• M1: 2,823,660 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.4

Radius: 9.9

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.72 AU - 8 AU

Year: 8215 Days

Day: 10.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 106,916,419 km

• M1: 125,213 km (0.075 R)
• M2: 350,358 km (0.111 R)
• M3: 568,023 km (0.085 R)
• M4: 1,290,880 km (0.088 R)
• M5: 2,000,423 km (0.069 R)
• M6: 2,167,524 km (0.06 R)
• M7: 2,499,481 km (0.113 R)
• M8: 2,613,924 km (0.106 R)
• M9: 3,663,951 km (0.09 R)
• M10: 3,738,301 km (0.066 R)
• M11: 4,409,696 km (0.09 R)
• M12: 4,608,512 km (0.102 R)
• M13: 5,097,547 km (0.119 R)
• M14: 5,927,367 km (0.052 R)
• M15: 6,684,930 km (0.113 R)
• M16: 7,686,189 km (0.102 R)
• M17: 8,412,337 km (0.103 R)
• M18: 8,833,605 km (0.075 R)
• M19: 8,908,703 km (0.12 R)
• M20: 9,135,044 km (0.062 R)
• M21: 9,414,493 km (0.086 R)
• M22: 9,645,173 km (0.105 R)
• M23: 9,722,366 km (0.099 R)
• M24: 10,480,378 km (0.061 R)
• M25: 10,879,954 km (0.089 R)
• M26: 11,693,916 km (0.099 R)
• M27: 11,969,625 km (0.063 R)
• M28: 12,640,122 km (0.12 R)
• M29: 13,236,719 km (0.111 R)
• M30: 14,222,270 km (0.066 R)
• M31: 14,457,587 km (0.106 R)
• M32: 14,783,262 km (0.06 R)
• M33: 14,961,881 km (0.088 R)
• M34: 15,774,647 km (0.07 R)
• M35: 16,232,416 km (0.111 R)
• M36: 16,756,607 km (0.066 R)
• M37: 17,286,184 km (0.088 R)
• M38: 18,425,970 km (0.106 R)
• M39: 18,908,124 km (0.053 R)
• M40: 19,264,167 km (0.083 R)
• M41: 20,180,753 km (0.067 R)
• M42: 20,844,219 km (0.079 R)
• M43: 20,977,810 km (0.111 R)
• M44: 21,145,061 km (0.107 R)
• M45: 22,158,287 km (0.044 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.9

Radius: 13.5

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.62 AU - 9.64 AU

Year: 8642 Days

Day: 5.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 106,916,419 km

• M1: 274,961 km (0.114 R)
• M2: 418,874 km (0.092 R)
• M3: 598,541 km (0.111 R)
• M4: 1,024,147 km (0.086 R)
• M5: 1,385,875 km (0.112 R)
• M6: 1,764,208 km (0.119 R)
• M7: 2,002,218 km (0.11 R)
• M8: 2,200,435 km (0.066 R)
• M9: 2,302,162 km (0.101 R)
• M10: 2,405,384 km (0.098 R)
• M11: 2,779,379 km (0.096 R)
• M12: 2,917,458 km (0.088 R)
• M13: 3,001,532 km (0.111 R)
• M14: 3,375,227 km (0.088 R)
• M15: 3,463,640 km (0.115 R)
• M16: 3,979,453 km (0.11 R)
• M17: 4,167,348 km (0.079 R)
• M18: 4,915,188 km (0.052 R)
• M19: 5,599,299 km (0.095 R)
• M20: 6,204,422 km (0.088 R)
• M21: 6,313,329 km (0.117 R)
• M22: 7,438,305 km (0.057 R)
• M23: 7,787,766 km (0.093 R)
• M24: 8,302,383 km (0.097 R)
• M25: 8,624,467 km (0.088 R)
• M26: 9,447,854 km (0.092 R)
• M27: 9,741,963 km (0.07 R)
• M28: 10,167,419 km (0.1 R)
• M29: 10,555,626 km (0.111 R)
• M30: 10,817,123 km (0.067 R)
• M31: 11,257,689 km (0.111 R)
• M32: 12,339,132 km (0.096 R)
• M33: 12,476,762 km (0.06 R)
• M34: 12,706,993 km (0.07 R)
• M35: 12,985,394 km (0.069 R)
• M36: 13,078,594 km (0.117 R)
• M37: 13,172,093 km (0.044 R)
• M38: 14,891,870 km (0.115 R)
• M39: 15,038,326 km (0.089 R)
• M40: 15,332,884 km (0.108 R)
• M41: 15,678,754 km (0.105 R)
• M42: 16,328,159 km (0.071 R)
• M43: 18,015,772 km (0.115 R)
• M44: 18,171,953 km (0.092 R)
• M45: 18,906,777 km (0.069 R)
• M46: 19,331,037 km (0.062 R)
• M47: 20,405,449 km (0.056 R)
• M48: 20,949,985 km (0.044 R)
• M49: 21,169,146 km (0.106 R)
• M50: 22,053,269 km (0.116 R)
• M51: 22,612,017 km (0.058 R)
• M52: 23,006,058 km (0.095 R)
• M53: 24,029,308 km (0.102 R)
• M54: 24,144,049 km (0.108 R)
• M55: 25,475,321 km (0.109 R)
• M56: 26,179,328 km (0.103 R)
• M57: 27,726,619 km (0.118 R)
• M58: 27,846,896 km (0.118 R)
• M59: 28,208,773 km (0.103 R)
• M60: 28,572,146 km (0.115 R)
• M61: 29,303,530 km (0.092 R)
• M62: 32,290,401 km (0.055 R)
• M63: 32,670,529 km (0.097 R)
• M64: 33,115,882 km (0.11 R)
• M65: 33,627,357 km (0.11 R)
• M66: 34,012,721 km (0.079 R)
• M67: 34,528,834 km (0.045 R)
• M68: 35,047,490 km (0.107 R)
• M69: 35,307,790 km (0.075 R)
• M70: 36,289,601 km (0.104 R)
• M71: 37,147,694 km (0.066 R)
• M72: 38,146,260 km (0.077 R)
• M73: 40,442,139 km (0.032 R)
• M74: 41,125,951 km (0.104 R)
• M75: 42,643,621 km (0.117 R)
• M76: 42,921,574 km (0.04 R)
• M77: 43,130,413 km (0.105 R)
• M78: 43,269,838 km (0.05 R)
• M79: 43,479,275 km (0.104 R)
• M80: 43,829,035 km (0.086 R)
• M81: 44,249,853 km (0.047 R)
• M82: 44,813,239 km (0.074 R)
• M83: 45,025,070 km (0.108 R)
• M84: 45,591,746 km (0.115 R)
• M85: 46,517,607 km (0.037 R)
• M86: 46,732,131 km (0.09 R)
• M87: 47,233,882 km (0.058 R)
• M88: 48,026,152 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 657.5

Radius: 6.2

Gravity: 17.1 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 16.49 AU - 18.89 AU

Year: 27736 Days

Day: 23.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 106,916,419 km

• M1: 231,578 km (0.116 R)
• M2: 423,811 km (0.076 R)
• M3: 490,831 km (0.057 R)
• M4: 586,124 km (0.034 R)
• M5: 1,313,021 km (0.103 R)
• M6: 1,804,300 km (0.12 R)
• M7: 2,031,090 km (0.057 R)
• M8: 2,553,336 km (0.083 R)
• M9: 3,714,216 km (0.084 R)
• M10: 3,761,788 km (0.097 R)
• M11: 4,051,260 km (0.08 R)
• M12: 7,199,398 km (0.057 R)
• M13: 7,984,637 km (0.064 R)
• M14: 8,169,839 km (0.109 R)
• M15: 8,294,005 km (0.105 R)
• M16: 8,733,524 km (0.101 R)
• M17: 10,905,685 km (0.061 R)
• M18: 11,042,567 km (0.032 R)
• M19: 11,111,083 km (0.109 R)
• M20: 13,600,092 km (0.1 R)
• M21: 15,555,187 km (0.1 R)
• M22: 15,863,657 km (0.108 R)
• M23: 16,959,462 km (0.086 R)
• M24: 17,117,886 km (0.074 R)
• M25: 18,241,366 km (0.104 R)
• M26: 18,566,592 km (0.103 R)
• M27: 20,474,114 km (0.035 R)
• M28: 20,643,010 km (0.083 R)
• M29: 21,665,512 km (0.059 R)
• M30: 23,670,871 km (0.066 R)
• M31: 23,759,433 km (0.085 R)
• M32: 24,203,739 km (0.067 R)
• M33: 25,462,306 km (0.045 R)
• M34: 25,734,873 km (0.111 R)
• M35: 26,008,188 km (0.098 R)
• M36: 26,374,254 km (0.112 R)
• M37: 26,557,960 km (0.077 R)
• M38: 26,649,963 km (0.079 R)
• M39: 26,926,719 km (0.087 R)
• M40: 27,111,622 km (0.085 R)
• M41: 27,762,223 km (0.105 R)
• M42: 29,268,823 km (0.106 R)
• M43: 29,936,180 km (0.045 R)
• M44: 31,383,090 km (0.1 R)
• M45: 31,870,480 km (0.055 R)
• M46: 32,164,141 km (0.089 R)
• M47: 32,951,474 km (0.098 R)
• M48: 34,044,586 km (0.113 R)
• M49: 35,452,751 km (0.064 R)
• M50: 39,369,821 km (0.066 R)
• M51: 39,579,707 km (0.117 R)
• M52: 41,699,509 km (0.116 R)
• M53: 41,913,434 km (0.058 R)
• M54: 43,638,447 km (0.119 R)
• M55: 43,964,570 km (0.057 R)
• M56: 44,619,061 km (0.084 R)
• M57: 45,057,083 km (0.078 R)
• M58: 45,496,752 km (0.064 R)
• M59: 45,716,960 km (0.104 R)
• M60: 45,827,213 km (0.062 R)
• M61: 46,269,275 km (0.087 R)
• M62: 47,269,038 km (0.094 R)
• M63: 47,939,535 km (0.12 R)
• M64: 49,402,902 km (0.087 R)
• M65: 53,182,941 km (0.108 R)
• M66: 54,463,498 km (0.051 R)
• M67: 55,871,962 km (0.116 R)
• M68: 57,292,544 km (0.053 R)
• M69: 57,768,714 km (0.084 R)
• M70: 58,724,794 km (0.116 R)
• M71: 59,204,853 km (0.11 R)
• M72: 60,168,862 km (0.095 R)
• M73: 60,652,961 km (0.103 R)
• M74: 63,829,971 km (0.097 R)
• M75: 65,314,430 km (0.097 R)
• M76: 65,687,378 km (0.084 R)
• M77: 65,811,843 km (0.09 R)
• M78: 66,935,473 km (0.084 R)
• M79: 68,191,497 km (0.108 R)
• M80: 68,569,680 km (0.034 R)
• M81: 68,822,351 km (0.079 R)
• M82: 69,962,735 km (0.09 R)
• M83: 70,981,796 km (0.089 R)
• M84: 71,365,066 km (0.099 R)
• M85: 72,390,858 km (0.108 R)
• M86: 72,519,363 km (0.118 R)
• M87: 72,776,821 km (0.094 R)
• M88: 74,716,507 km (0.12 R)
• M89: 82,106,791 km (0.105 R)
• M90: 82,509,210 km (0.094 R)
• M91: 83,855,441 km (0.102 R)
• M92: 84,125,615 km (0.094 R)
• M93: 90,002,417 km (0.091 R)
• M94: 90,555,780 km (0.111 R)
• M95: 90,694,308 km (0.082 R)
• M96: 91,526,969 km (0.098 R)
• M97: 93,199,773 km (0.091 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 802.6

Radius: 3.7

Gravity: 58.63 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 16.06 AU - 21.86 AU

Year: 30776 Days

Day: 15.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 167.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 106,916,419 km

• M1: 137,331 km (0.107 R)
• M2: 325,974 km (0.039 R)
• M3: 1,205,160 km (0.032 R)
• M4: 1,313,320 km (0.107 R)
• M5: 1,387,071 km (0.058 R)
• M6: 1,462,319 km (0.101 R)
• M7: 2,153,910 km (0.051 R)
• M8: 2,329,538 km (0.063 R)
• M9: 3,175,215 km (0.112 R)
• M10: 3,224,881 km (0.098 R)
• M11: 3,578,830 km (0.046 R)
• M12: 4,488,535 km (0.117 R)
• M13: 4,825,878 km (0.077 R)
• M14: 5,229,642 km (0.099 R)
• M15: 6,441,834 km (0.114 R)
• M16: 7,339,421 km (0.115 R)
• M17: 8,207,388 km (0.082 R)
• M18: 8,412,337 km (0.1 R)
• M19: 11,911,282 km (0.114 R)
• M20: 12,454,621 km (0.03 R)
• M21: 13,006,039 km (0.111 R)
• M22: 13,085,475 km (0.087 R)
• M23: 13,565,385 km (0.079 R)
• M24: 13,888,666 km (0.117 R)
• M25: 13,969,748 km (0.091 R)
• M26: 15,626,395 km (0.097 R)
• M27: 16,135,327 km (0.113 R)
• M28: 16,649,645 km (0.082 R)
• M29: 18,047,487 km (0.062 R)
• M30: 18,939,988 km (0.102 R)
• M31: 19,300,968 km (0.117 R)
• M32: 19,938,255 km (0.089 R)
• M33: 20,121,662 km (0.066 R)
• M34: 21,608,365 km (0.089 R)
• M35: 22,080,197 km (0.034 R)
• M36: 22,555,320 km (0.099 R)
• M37: 23,806,556 km (0.104 R)
• M38: 24,001,034 km (0.088 R)
• M39: 25,974,828 km (0.107 R)
• M40: 26,677,788 km (0.035 R)
• M41: 27,999,934 km (0.096 R)
• M42: 29,447,443 km (0.096 R)
• M43: 30,075,156 km (0.088 R)
• M44: 32,629,988 km (0.087 R)
• M45: 33,824,079 km (0.076 R)
• M46: 34,152,147 km (0.072 R)
• M47: 35,253,486 km (0.099 R)
• M48: 38,855,205 km (0.053 R)
• M49: 39,084,089 km (0.117 R)
• M50: 39,428,464 km (0.114 R)
• M51: 40,815,535 km (0.07 R)
• M52: 41,281,532 km (0.117 R)
• M53: 42,454,081 km (0.029 R)
• M54: 42,571,964 km (0.095 R)
• M55: 44,951,767 km (0.115 R)
• M56: 45,553,449 km (0.12 R)
• M57: 45,674,025 km (0.117 R)
• M58: 47,741,468 km (0.032 R)
• M59: 48,109,478 km (0.104 R)
• M60: 49,590,797 km (0.103 R)
• M61: 50,461,755 km (0.075 R)
• M62: 53,996,005 km (0.106 R)
• M63: 54,379,424 km (0.11 R)
• M64: 54,635,536 km (0.102 R)
• M65: 58,393,434 km (0.063 R)
• M66: 58,918,373 km (0.042 R)
• M67: 59,444,808 km (0.091 R)
• M68: 59,840,644 km (0.118 R)
• M69: 61,299,523 km (0.116 R)
• M70: 61,832,989 km (0.044 R)
• M71: 63,173,236 km (0.099 R)
• M72: 67,663,416 km (0.066 R)
• M73: 68,076,755 km (0.108 R)
• M74: 68,352,763 km (0.093 R)
• M75: 68,490,842 km (0.077 R)
• M76: 70,155,717 km (0.063 R)
• M77: 70,573,992 km (0.098 R)
• M78: 71,553,260 km (0.109 R)
• M79: 76,086,524 km (0.107 R)
• M80: 78,532,300 km (0.087 R)
• M81: 81,296,270 km (0.088 R)
• M82: 81,589,033 km (0.111 R)
• M83: 83,648,397 km (0.099 R)
• M84: 84,684,512 km (0.116 R)
• M85: 90,837,772 km (0.097 R)
• M86: 91,750,169 km (0.087 R)
• M87: 92,971,486 km (0.096 R)
• M88: 93,737,577 km (0.066 R)
• M89: 93,891,064 km (0.066 R)
• M90: 94,813,634 km (0.096 R)
• M91: 94,967,720 km (0.119 R)
• M92: 98,066,191 km (0.087 R)
• M93: 103,567,803 km (0.103 R)
• M94: 105,796,213 km (0.104 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 12,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit