🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.51 AU - 0.83 AU

Year: 195 Days

Day: 23.3 Hours

Environment

Temp: 197 °C

Axial Tilt: 174.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,676,182 km

• M1: 65,823 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.59 AU - 0.91 AU

Year: 230 Days

Day: 27.4 Hours

Environment

Temp: 150 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.94 AU - 1.14 AU

Year: 376 Days

Day: 24.8 Hours

Environment

Temp: 89 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.02 AU - 2.7 AU

Year: 1286 Days

Day: 27.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.43 AU - 4.81 AU

Year: 2967 Days

Day: 18.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.7

Radius: 11.7

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.53 AU - 6.47 AU

Year: 4576 Days

Day: 9.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 56,676,182 km

• M1: 151,393 km (0.076 R)
• M2: 291,865 km (0.05 R)
• M3: 615,296 km (0.03 R)
• M4: 850,613 km (0.084 R)
• M5: 928,255 km (0.113 R)
• M6: 1,176,886 km (0.053 R)
• M7: 1,264,700 km (0.046 R)
• M8: 1,354,908 km (0.117 R)
• M9: 1,487,751 km (0.112 R)
• M10: 1,597,406 km (0.09 R)
• M11: 2,078,363 km (0.055 R)
• M12: 2,343,451 km (0.075 R)
• M13: 2,619,758 km (0.103 R)
• M14: 2,736,594 km (0.039 R)
• M15: 2,838,171 km (0.097 R)
• M16: 3,133,028 km (0.042 R)
• M17: 3,511,062 km (0.092 R)
• M18: 3,603,364 km (0.084 R)
• M19: 3,677,714 km (0.118 R)
• M20: 3,884,907 km (0.112 R)
• M21: 3,999,499 km (0.085 R)
• M22: 4,330,559 km (0.099 R)
• M23: 4,813,162 km (0.093 R)
• M24: 5,061,046 km (0.105 R)
• M25: 5,165,614 km (0.084 R)
• M26: 5,313,118 km (0.112 R)
• M27: 5,742,464 km (0.096 R)
• M28: 6,116,159 km (0.078 R)
• M29: 6,452,605 km (0.089 R)
• M30: 7,073,436 km (0.111 R)
• M31: 7,261,181 km (0.091 R)
• M32: 7,665,395 km (0.059 R)
• M33: 7,955,166 km (0.074 R)
• M34: 8,101,473 km (0.118 R)
• M35: 8,322,578 km (0.089 R)
• M36: 8,645,560 km (0.119 R)
• M37: 8,947,299 km (0.084 R)
• M38: 9,150,453 km (0.026 R)
• M39: 9,432,146 km (0.074 R)
• M40: 10,401,091 km (0.042 R)
• M41: 10,534,383 km (0.102 R)
• M42: 10,614,717 km (0.08 R)
• M43: 11,019,230 km (0.031 R)
• M44: 11,787,863 km (0.099 R)
• M45: 12,234,862 km (0.095 R)
• M46: 13,030,573 km (0.083 R)
• M47: 13,347,870 km (0.116 R)
• M48: 13,843,039 km (0.099 R)
• M49: 14,166,769 km (0.081 R)
• M50: 14,791,639 km (0.03 R)
• M51: 15,364,749 km (0.068 R)
• M52: 15,547,258 km (0.093 R)
• M53: 15,822,368 km (0.118 R)
• M54: 16,501,692 km (0.114 R)
• M55: 16,876,285 km (0.07 R)
• M56: 17,190,441 km (0.049 R)
• M57: 17,761,157 km (0.095 R)
• M58: 18,241,366 km (0.068 R)
• M59: 18,434,646 km (0.08 R)
• M60: 18,661,138 km (0.118 R)
• M61: 18,758,376 km (0.095 R)
• M62: 19,018,676 km (0.096 R)
• M63: 19,378,609 km (0.12 R)
• M64: 19,477,194 km (0.079 R)
• M65: 19,641,752 km (0.107 R)
• M66: 20,238,198 km (0.108 R)
• M67: 20,471,721 km (0.06 R)
• M68: 20,840,629 km (0.084 R)
• M69: 20,975,267 km (0.105 R)
• M70: 21,415,085 km (0.079 R)
• M71: 21,550,920 km (0.072 R)
• M72: 21,926,111 km (0.102 R)
• M73: 22,063,143 km (0.103 R)
• M74: 22,166,066 km (0.036 R)
• M75: 22,372,362 km (0.066 R)
• M76: 23,134,413 km (0.043 R)
• M77: 23,343,701 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206

Radius: 12.8

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 7.08 AU - 8.48 AU

Year: 7699 Days

Day: 9.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 56,676,182 km

• M1: 182,061 km (0.118 R)
• M2: 423,811 km (0.106 R)
• M3: 603,627 km (0.112 R)
• M4: 698,921 km (0.113 R)
• M5: 823,686 km (0.07 R)
• M6: 919,728 km (0.065 R)
• M7: 1,150,856 km (0.1 R)
• M8: 1,301,950 km (0.114 R)
• M9: 1,401,582 km (0.088 R)
• M10: 1,519,017 km (0.108 R)
• M11: 1,624,483 km (0.114 R)
• M12: 1,779,766 km (0.116 R)
• M13: 1,891,515 km (0.111 R)
• M14: 1,989,203 km (0.106 R)
• M15: 2,088,835 km (0.049 R)
• M16: 2,327,593 km (0.106 R)
• M17: 2,575,627 km (0.096 R)
• M18: 2,813,936 km (0.082 R)
• M19: 3,431,027 km (0.102 R)
• M20: 3,673,376 km (0.105 R)
• M21: 3,921,409 km (0.098 R)
• M22: 4,217,762 km (0.116 R)
• M23: 4,412,240 km (0.078 R)
• M24: 4,521,446 km (0.055 R)
• M25: 4,832,460 km (0.094 R)
• M26: 5,593,165 km (0.101 R)
• M27: 5,688,010 km (0.104 R)
• M28: 6,292,535 km (0.027 R)
• M29: 6,866,991 km (0.089 R)
• M30: 6,994,149 km (0.091 R)
• M31: 7,615,280 km (0.06 R)
• M32: 7,852,691 km (0.052 R)
• M33: 8,092,796 km (0.049 R)
• M34: 8,281,140 km (0.101 R)
• M35: 8,416,526 km (0.112 R)
• M36: 8,744,594 km (0.087 R)
• M37: 8,938,024 km (0.12 R)
• M38: 9,021,200 km (0.079 R)
• M39: 9,132,651 km (0.111 R)
• M40: 9,611,663 km (0.089 R)
• M41: 9,782,654 km (0.103 R)
• M42: 10,012,137 km (0.098 R)
• M43: 10,185,521 km (0.043 R)
• M44: 10,535,280 km (0.117 R)
• M45: 11,126,940 km (0.083 R)
• M46: 11,366,745 km (0.091 R)
• M47: 11,942,996 km (0.034 R)
• M48: 12,188,487 km (0.119 R)
• M49: 12,435,622 km (0.061 R)
• M50: 13,060,792 km (0.044 R)
• M51: 13,250,482 km (0.115 R)
• M52: 14,635,608 km (0.087 R)
• M53: 14,734,044 km (0.114 R)
• M54: 15,495,497 km (0.041 R)
• M55: 15,796,937 km (0.079 R)
• M56: 15,897,915 km (0.099 R)
• M57: 16,168,089 km (0.097 R)
• M58: 16,439,908 km (0.103 R)
• M59: 16,884,663 km (0.09 R)
• M60: 17,056,700 km (0.071 R)
• M61: 18,031,480 km (0.046 R)
• M62: 18,313,323 km (0.107 R)
• M63: 19,275,237 km (0.088 R)
• M64: 19,527,309 km (0.084 R)
• M65: 19,780,429 km (0.078 R)
• M66: 20,546,520 km (0.069 R)
• M67: 20,656,773 km (0.119 R)
• M68: 21,583,083 km (0.093 R)
• M69: 21,732,531 km (0.092 R)
• M70: 22,070,024 km (0.069 R)
• M71: 23,207,866 km (0.107 R)
• M72: 23,399,351 km (0.08 R)
• M73: 23,591,285 km (0.099 R)
• M74: 23,861,010 km (0.114 R)
• M75: 25,224,894 km (0.107 R)
• M76: 25,975,875 km (0.1 R)
• M77: 26,174,691 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.7

Radius: 11.6

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 10.68 AU - 10.98 AU

Year: 12644 Days

Day: 7.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 56,676,182 km

• M1: 245,640 km (0.056 R)
• M2: 324,328 km (0.105 R)
• M3: 602,281 km (0.114 R)
• M4: 1,188,106 km (0.103 R)
• M5: 1,369,419 km (0.042 R)
• M6: 1,511,537 km (0.076 R)
• M7: 1,994,888 km (0.071 R)
• M8: 2,582,658 km (0.111 R)
• M9: 2,942,141 km (0.105 R)
• M10: 3,254,053 km (0.12 R)
• M11: 3,609,497 km (0.069 R)
• M12: 3,943,699 km (0.114 R)
• M13: 4,114,540 km (0.068 R)
• M14: 4,357,936 km (0.104 R)
• M15: 4,968,744 km (0.037 R)
• M16: 5,079,297 km (0.097 R)
• M17: 5,340,644 km (0.034 R)
• M18: 5,416,191 km (0.086 R)
• M19: 6,230,452 km (0.093 R)
• M20: 6,389,923 km (0.111 R)
• M21: 6,753,596 km (0.079 R)
• M22: 7,885,304 km (0.094 R)
• M23: 8,057,940 km (0.102 R)
• M24: 8,144,706 km (0.099 R)
• M25: 8,583,477 km (0.092 R)
• M26: 8,761,050 km (0.086 R)
• M27: 8,895,239 km (0.086 R)
• M28: 9,029,877 km (0.114 R)
• M29: 9,392,502 km (0.05 R)
• M30: 9,760,064 km (0.044 R)
• M31: 9,899,041 km (0.098 R)
• M32: 10,085,440 km (0.062 R)
• M33: 10,509,101 km (0.088 R)
• M34: 11,034,788 km (0.089 R)
• M35: 12,261,490 km (0.094 R)
• M36: 12,562,332 km (0.115 R)
• M37: 14,629,625 km (0.101 R)
• M38: 14,788,797 km (0.12 R)
• M39: 15,055,530 km (0.088 R)
• M40: 15,270,203 km (0.113 R)
• M41: 16,029,113 km (0.106 R)
• M42: 16,468,182 km (0.093 R)
• M43: 16,911,441 km (0.047 R)
• M44: 17,527,186 km (0.078 R)
• M45: 18,036,566 km (0.104 R)
• M46: 18,150,410 km (0.105 R)
• M47: 18,838,411 km (0.116 R)
• M48: 19,418,402 km (0.108 R)
• M49: 20,240,143 km (0.065 R)
• M50: 20,893,736 km (0.074 R)
• M51: 23,390,674 km (0.048 R)
• M52: 23,577,073 km (0.05 R)
• M53: 23,951,367 km (0.085 R)
• M54: 24,076,581 km (0.091 R)
• M55: 24,453,418 km (0.097 R)
• M56: 25,467,990 km (0.099 R)
• M57: 27,145,880 km (0.115 R)
• M58: 27,603,650 km (0.074 R)
• M59: 28,196,057 km (0.108 R)
• M60: 29,661,817 km (0.11 R)
• M61: 30,607,425 km (0.081 R)
• M62: 32,182,242 km (0.11 R)
• M63: 36,341,212 km (0.085 R)
• M64: 36,918,062 km (0.12 R)
• M65: 36,990,317 km (0.098 R)
• M66: 37,425,348 km (0.062 R)
• M67: 37,861,875 km (0.112 R)
• M68: 39,255,528 km (0.09 R)
• M69: 42,017,554 km (0.094 R)
• M70: 42,774,669 km (0.081 R)
• M71: 43,536,421 km (0.092 R)
• M72: 45,926,098 km (0.073 R)
• M73: 46,549,621 km (0.111 R)
• M74: 47,097,598 km (0.088 R)
• M75: 47,568,981 km (0.117 R)
• M76: 48,754,245 km (0.101 R)
• M77: 48,992,405 km (0.066 R)
• M78: 49,709,428 km (0.078 R)
• M79: 50,429,891 km (0.057 R)
• M80: 50,510,075 km (0.076 R)
• M81: 50,751,227 km (0.085 R)
• M82: 51,881,140 km (0.091 R)
• M83: 52,693,307 km (0.052 R)
• M84: 54,083,669 km (0.047 R)
• M85: 54,742,199 km (0.108 R)
• M86: 54,824,628 km (0.084 R)
• M87: 54,907,206 km (0.094 R)
• M88: 55,237,667 km (0.059 R)
• M89: 55,320,395 km (0.094 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464

Radius: 10.6

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 10.46 AU - 14.48 AU

Year: 15622 Days

Day: 8.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 56,676,182 km

• M1: 146,157 km (0.025 R)
• M2: 225,444 km (0.118 R)
• M3: 601,234 km (0.036 R)
• M4: 671,545 km (0.078 R)
• M5: 901,327 km (0.079 R)
• M6: 1,156,691 km (0.108 R)
• M7: 1,339,948 km (0.12 R)
• M8: 1,508,395 km (0.119 R)
• M9: 1,658,592 km (0.097 R)
• M10: 2,630,828 km (0.116 R)
• M11: 3,189,576 km (0.093 R)
• M12: 3,351,291 km (0.091 R)
• M13: 3,449,727 km (0.097 R)
• M14: 3,582,420 km (0.078 R)
• M15: 3,750,718 km (0.079 R)
• M16: 4,851,758 km (0.036 R)
• M17: 5,418,584 km (0.08 R)
• M18: 6,206,965 km (0.108 R)
• M19: 6,738,486 km (0.09 R)
• M20: 6,821,663 km (0.083 R)
• M21: 7,845,511 km (0.107 R)
• M22: 8,554,455 km (0.101 R)
• M23: 8,780,348 km (0.095 R)
• M24: 8,916,781 km (0.107 R)
• M25: 9,008,036 km (0.077 R)
• M26: 10,415,453 km (0.106 R)
• M27: 10,511,794 km (0.119 R)
• M28: 10,802,313 km (0.115 R)
• M29: 11,144,593 km (0.063 R)
• M30: 12,142,410 km (0.055 R)
• M31: 12,498,453 km (0.084 R)
• M32: 12,857,787 km (0.119 R)
• M33: 13,639,436 km (0.069 R)
• M34: 14,436,494 km (0.105 R)
• M35: 14,922,088 km (0.066 R)
• M36: 15,467,821 km (0.079 R)
• M37: 15,577,626 km (0.104 R)
• M38: 15,687,880 km (0.093 R)
• M39: 16,242,738 km (0.116 R)
• M40: 16,354,488 km (0.107 R)
• M41: 16,917,126 km (0.115 R)
• M42: 17,658,084 km (0.113 R)
• M43: 17,772,975 km (0.081 R)
• M44: 18,526,051 km (0.068 R)
• M45: 19,526,561 km (0.1 R)
• M46: 20,544,575 km (0.073 R)
• M47: 21,949,299 km (0.077 R)
• M48: 22,382,833 km (0.117 R)
• M49: 23,007,255 km (0.104 R)
• M50: 23,258,729 km (0.056 R)
• M51: 23,637,511 km (0.057 R)
• M52: 24,337,180 km (0.098 R)
• M53: 25,952,687 km (0.102 R)
• M54: 26,148,960 km (0.077 R)
• M55: 26,938,537 km (0.091 R)
• M56: 27,469,460 km (0.106 R)
• M57: 27,802,914 km (0.064 R)
• M58: 28,204,883 km (0.077 R)
• M59: 29,218,409 km (0.091 R)
• M60: 29,558,744 km (0.107 R)
• M61: 30,381,233 km (0.057 R)
• M62: 30,450,198 km (0.102 R)
• M63: 30,795,320 km (0.044 R)
• M64: 31,350,328 km (0.099 R)
• M65: 32,964,190 km (0.118 R)
• M66: 36,272,397 km (0.063 R)
• M67: 36,565,011 km (0.101 R)
• M68: 37,373,886 km (0.104 R)
• M69: 37,743,393 km (0.099 R)
• M70: 38,039,896 km (0.083 R)
• M71: 39,233,837 km (0.088 R)
• M72: 40,288,651 km (0.083 R)
• M73: 41,658,369 km (0.112 R)
• M74: 46,809,922 km (0.107 R)
• M75: 47,048,830 km (0.12 R)
• M76: 49,865,757 km (0.075 R)
• M77: 49,947,139 km (0.081 R)
• M78: 50,354,194 km (0.102 R)
• M79: 51,499,965 km (0.072 R)
• M80: 51,828,930 km (0.073 R)
• M81: 54,150,839 km (0.074 R)
• M82: 54,485,340 km (0.117 R)
• M83: 54,820,589 km (0.092 R)
• M84: 55,914,598 km (0.055 R)
• M85: 55,998,971 km (0.116 R)
• M86: 56,252,689 km (0.076 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 19,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit