🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.52 AU - 0.6 AU

Year: 160 Days

Day: 35.6 Hours

Environment

Temp: 126 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.05 AU - 1.19 AU

Year: 451 Days

Day: 42 Hours

Environment

Temp: 2 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.48 AU - 1.7 AU

Year: 763 Days

Day: 32.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.3

Radius: 12

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.42 AU - 5.64 AU

Year: 3672 Days

Day: 11.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 19,541,210 km

• M1: 185,053 km (0.085 R)
• M2: 395,387 km (0.094 R)
• M3: 558,748 km (0.046 R)
• M4: 834,307 km (0.047 R)
• M5: 994,676 km (0.089 R)
• M6: 1,255,276 km (0.111 R)
• M7: 1,538,465 km (0.102 R)
• M8: 1,753,437 km (0.084 R)
• M9: 2,133,864 km (0.089 R)
• M10: 2,391,023 km (0.114 R)
• M11: 2,709,816 km (0.104 R)
• M12: 2,900,852 km (0.118 R)
• M13: 3,006,768 km (0.101 R)
• M14: 3,500,291 km (0.092 R)
• M15: 3,689,532 km (0.068 R)
• M16: 4,038,843 km (0.099 R)
• M17: 4,419,420 km (0.082 R)
• M18: 4,624,369 km (0.111 R)
• M19: 5,258,066 km (0.074 R)
• M20: 5,475,432 km (0.07 R)
• M21: 5,563,246 km (0.098 R)
• M22: 5,651,508 km (0.053 R)
• M23: 5,896,699 km (0.097 R)
• M24: 6,145,331 km (0.086 R)
• M25: 6,328,439 km (0.076 R)
• M26: 6,513,342 km (0.086 R)
• M27: 6,723,527 km (0.108 R)
• M28: 7,078,822 km (0.071 R)
• M29: 7,294,991 km (0.08 R)
• M30: 7,635,625 km (0.108 R)
• M31: 8,459,161 km (0.118 R)
• M32: 8,765,687 km (0.094 R)
• M33: 10,352,472 km (0.113 R)
• M34: 11,011,750 km (0.052 R)
• M35: 11,487,022 km (0.063 R)
• M36: 11,571,694 km (0.061 R)
• M37: 11,940,603 km (0.119 R)
• M38: 12,112,192 km (0.117 R)
• M39: 12,255,806 km (0.095 R)
• M40: 13,011,724 km (0.117 R)
• M41: 13,692,992 km (0.08 R)
• M42: 13,872,659 km (0.062 R)
• M43: 14,204,019 km (0.107 R)
• M44: 14,905,483 km (0.059 R)
• M45: 15,121,203 km (0.114 R)
• M46: 15,493,403 km (0.076 R)
• M47: 15,994,406 km (0.1 R)
• M48: 16,341,922 km (0.065 R)
• M49: 16,628,103 km (0.093 R)
• M50: 17,854,805 km (0.074 R)
• M51: 18,018,465 km (0.072 R)
• M52: 18,215,486 km (0.055 R)
• M53: 18,380,043 km (0.111 R)
• M54: 18,611,471 km (0.116 R)
• M55: 18,710,954 km (0.082 R)
• M56: 18,877,157 km (0.102 R)
• M57: 19,614,076 km (0.077 R)
• M58: 19,850,590 km (0.117 R)
• M59: 20,054,043 km (0.116 R)
• M60: 20,156,069 km (0.118 R)
• M61: 20,428,936 km (0.106 R)
• M62: 20,771,664 km (0.066 R)
• M63: 21,081,781 km (0.117 R)
• M64: 21,986,249 km (0.108 R)
• M65: 22,302,350 km (0.092 R)
• M66: 22,761,466 km (0.113 R)
• M67: 22,903,434 km (0.1 R)
• M68: 23,152,514 km (0.087 R)
• M69: 23,295,231 km (0.034 R)
• M70: 23,438,246 km (0.12 R)
• M71: 23,653,219 km (0.112 R)
• M72: 23,796,982 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858

Radius: 8.7

Gravity: 11.34 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.95 AU - 5.65 AU

Year: 4005 Days

Day: 5.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 19,541,210 km

• M1: 121,174 km (0.099 R)
• M2: 212,130 km (0.106 R)
• M3: 307,274 km (0.114 R)
• M4: 498,759 km (0.068 R)
• M5: 560,992 km (0.062 R)
• M6: 764,744 km (0.039 R)
• M7: 1,005,746 km (0.119 R)
• M8: 1,073,215 km (0.044 R)
• M9: 1,373,757 km (0.113 R)
• M10: 1,604,587 km (0.097 R)
• M11: 2,033,783 km (0.098 R)
• M12: 2,722,681 km (0.091 R)
• M13: 2,818,424 km (0.037 R)
• M14: 2,915,363 km (0.117 R)
• M15: 3,052,993 km (0.106 R)
• M16: 3,112,533 km (0.119 R)
• M17: 3,172,672 km (0.101 R)
• M18: 3,708,980 km (0.09 R)
• M19: 4,430,191 km (0.102 R)
• M20: 4,657,281 km (0.109 R)
• M21: 5,505,950 km (0.086 R)
• M22: 5,578,804 km (0.085 R)
• M23: 5,652,107 km (0.089 R)
• M24: 6,401,742 km (0.119 R)
• M25: 6,840,512 km (0.06 R)
• M26: 6,971,410 km (0.104 R)
• M27: 7,369,042 km (0.041 R)
• M28: 7,476,303 km (0.04 R)
• M29: 7,665,395 km (0.081 R)
• M30: 7,774,153 km (0.081 R)
• M31: 8,075,742 km (0.088 R)
• M32: 8,241,945 km (0.097 R)
• M33: 9,147,311 km (0.108 R)
• M34: 9,262,651 km (0.085 R)
• M35: 9,524,148 km (0.046 R)
• M36: 9,876,451 km (0.107 R)
• M37: 10,382,990 km (0.073 R)
• M38: 10,533,485 km (0.083 R)
• M39: 10,593,923 km (0.088 R)
• M40: 10,715,097 km (0.064 R)
• M41: 10,928,424 km (0.105 R)
• M42: 11,204,731 km (0.07 R)
• M43: 11,390,083 km (0.04 R)
• M44: 11,889,590 km (0.058 R)
• M45: 12,205,541 km (0.05 R)
• M46: 12,428,292 km (0.098 R)
• M47: 13,202,162 km (0.097 R)
• M48: 13,660,829 km (0.106 R)
• M49: 13,792,774 km (0.117 R)
• M50: 13,991,590 km (0.106 R)
• M51: 14,425,573 km (0.062 R)
• M52: 15,136,013 km (0.034 R)
• M53: 15,823,266 km (0.038 R)
• M54: 16,240,345 km (0.082 R)
• M55: 17,014,663 km (0.068 R)
• M56: 17,549,476 km (0.12 R)
• M57: 17,764,897 km (0.096 R)
• M58: 18,745,361 km (0.1 R)
• M59: 18,892,117 km (0.072 R)
• M60: 19,334,627 km (0.117 R)
• M61: 19,706,079 km (0.114 R)
• M62: 20,154,872 km (0.112 R)
• M63: 20,342,917 km (0.107 R)
• M64: 20,910,342 km (0.088 R)
• M65: 21,024,485 km (0.099 R)
• M66: 21,100,630 km (0.077 R)
• M67: 21,444,705 km (0.109 R)
• M68: 21,559,746 km (0.09 R)
• M69: 22,643,882 km (0.048 R)
• M70: 23,153,262 km (0.094 R)
• M71: 23,350,133 km (0.11 R)
• M72: 23,666,383 km (0.096 R)
• M73: 24,503,234 km (0.101 R)
• M74: 24,583,418 km (0.049 R)
• M75: 25,228,185 km (0.054 R)
• M76: 25,919,327 km (0.102 R)
• M77: 26,699,181 km (0.112 R)
• M78: 26,864,337 km (0.098 R)
• M79: 27,820,566 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.8

Radius: 9.5

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.91 AU - 5.01 AU

Year: 4206 Days

Day: 12.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 19,541,210 km

• M1: 130,001 km (0.074 R)
• M2: 277,205 km (0.065 R)
• M3: 436,377 km (0.104 R)
• M4: 500,255 km (0.066 R)
• M5: 577,897 km (0.108 R)
• M6: 649,554 km (0.083 R)
• M7: 825,930 km (0.049 R)
• M8: 1,031,029 km (0.097 R)
• M9: 1,362,388 km (0.073 R)
• M10: 1,446,911 km (0.115 R)
• M11: 1,518,718 km (0.087 R)
• M12: 1,741,618 km (0.1 R)
• M13: 2,071,482 km (0.06 R)
• M14: 2,268,951 km (0.099 R)
• M15: 2,507,111 km (0.049 R)
• M16: 2,843,407 km (0.094 R)
• M17: 3,250,911 km (0.061 R)
• M18: 3,598,128 km (0.119 R)
• M19: 3,716,609 km (0.104 R)
• M20: 3,796,196 km (0.092 R)
• M21: 4,182,457 km (0.074 R)
• M22: 4,538,799 km (0.116 R)
• M23: 4,602,678 km (0.061 R)
• M24: 4,817,949 km (0.073 R)
• M25: 4,883,174 km (0.041 R)
• M26: 4,948,698 km (0.068 R)
• M27: 5,080,643 km (0.102 R)
• M28: 5,258,365 km (0.094 R)
• M29: 5,711,796 km (0.106 R)
• M30: 6,201,430 km (0.052 R)
• M31: 6,487,312 km (0.098 R)
• M32: 6,680,293 km (0.12 R)
• M33: 6,997,889 km (0.064 R)
• M34: 7,220,790 km (0.09 R)
• M35: 7,420,802 km (0.116 R)
• M36: 7,749,918 km (0.047 R)
• M37: 7,929,136 km (0.097 R)
• M38: 9,302,594 km (0.111 R)
• M39: 9,520,408 km (0.077 R)
• M40: 9,712,343 km (0.114 R)
• M41: 9,877,947 km (0.079 R)
• M42: 10,691,311 km (0.115 R)
• M43: 10,833,728 km (0.045 R)
• M44: 11,063,062 km (0.047 R)
• M45: 11,643,053 km (0.112 R)
• M46: 11,760,188 km (0.104 R)
• M47: 12,262,687 km (0.039 R)
• M48: 12,591,653 km (0.076 R)
• M49: 13,411,300 km (0.075 R)
• M50: 14,029,438 km (0.096 R)
• M51: 14,279,416 km (0.085 R)
• M52: 14,499,175 km (0.101 R)
• M53: 15,550,848 km (0.051 R)
• M54: 16,232,865 km (0.043 R)
• M55: 16,429,437 km (0.102 R)
• M56: 17,861,836 km (0.042 R)
• M57: 18,473,243 km (0.059 R)
• M58: 18,541,609 km (0.089 R)
• M59: 18,712,898 km (0.04 R)
• M60: 20,102,064 km (0.106 R)
• M61: 20,419,062 km (0.094 R)
• M62: 20,631,491 km (0.086 R)
• M63: 21,022,540 km (0.056 R)
• M64: 21,632,002 km (0.095 R)
• M65: 21,704,108 km (0.083 R)
• M66: 21,848,470 km (0.056 R)
• M67: 22,538,565 km (0.067 R)
• M68: 22,868,129 km (0.07 R)
• M69: 23,015,034 km (0.077 R)
• M70: 23,494,645 km (0.1 R)
• M71: 23,828,697 km (0.08 R)
• M72: 24,014,946 km (0.111 R)
• M73: 25,484,296 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 466.8

Radius: 6.9

Gravity: 9.8 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 11.11 AU - 16.45 AU

Year: 19479 Days

Day: 21.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 19,541,210 km

• M1: 151,543 km (0.103 R)
• M2: 271,670 km (0.099 R)
• M3: 534,663 km (0.082 R)
• M4: 651,349 km (0.098 R)
• M5: 864,975 km (0.116 R)
• M6: 1,355,207 km (0.085 R)
• M7: 1,408,464 km (0.09 R)
• M8: 2,101,551 km (0.037 R)
• M9: 2,163,634 km (0.067 R)
• M10: 2,353,324 km (0.085 R)
• M11: 2,817,078 km (0.07 R)
• M12: 2,920,150 km (0.049 R)
• M13: 2,989,564 km (0.099 R)
• M14: 3,417,563 km (0.092 R)
• M15: 3,527,667 km (0.071 R)
• M16: 3,601,569 km (0.104 R)
• M17: 3,902,859 km (0.107 R)
• M18: 3,979,453 km (0.085 R)
• M19: 4,095,391 km (0.093 R)
• M20: 5,398,987 km (0.105 R)
• M21: 5,570,426 km (0.045 R)
• M22: 5,787,194 km (0.074 R)
• M23: 7,051,595 km (0.104 R)
• M24: 7,286,015 km (0.102 R)
• M25: 7,810,954 km (0.025 R)
• M26: 7,956,363 km (0.048 R)
• M27: 9,768,591 km (0.036 R)
• M28: 9,872,861 km (0.114 R)
• M29: 9,925,220 km (0.109 R)
• M30: 10,188,064 km (0.102 R)
• M31: 10,774,338 km (0.079 R)
• M32: 11,371,533 km (0.108 R)
• M33: 13,342,335 km (0.118 R)
• M34: 13,516,168 km (0.11 R)
• M35: 14,634,262 km (0.068 R)
• M36: 14,993,447 km (0.111 R)
• M37: 15,842,863 km (0.115 R)
• M38: 16,583,373 km (0.103 R)
• M39: 17,334,952 km (0.03 R)
• M40: 17,524,643 km (0.116 R)
• M41: 17,778,660 km (0.104 R)
• M42: 18,225,957 km (0.059 R)
• M43: 18,547,892 km (0.119 R)
• M44: 18,741,771 km (0.088 R)
• M45: 19,066,697 km (0.111 R)
• M46: 19,524,616 km (0.086 R)
• M47: 19,721,936 km (0.076 R)
• M48: 20,052,248 km (0.047 R)
• M49: 20,451,226 km (0.086 R)
• M50: 21,054,404 km (0.076 R)
• M51: 24,157,064 km (0.091 R)
• M52: 24,510,564 km (0.071 R)
• M53: 24,936,918 km (0.106 R)
• M54: 25,724,999 km (0.09 R)
• M55: 26,303,345 km (0.061 R)
• M56: 27,178,941 km (0.116 R)
• M57: 28,286,713 km (0.075 R)
• M58: 28,435,414 km (0.06 R)
• M59: 29,033,356 km (0.047 R)
• M60: 29,108,305 km (0.115 R)
• M61: 29,710,885 km (0.079 R)
• M62: 30,089,517 km (0.065 R)
• M63: 30,393,650 km (0.112 R)
• M64: 31,312,031 km (0.082 R)
• M65: 31,929,272 km (0.109 R)
• M66: 32,706,582 km (0.062 R)
• M67: 32,941,002 km (0.118 R)
• M68: 33,805,229 km (0.037 R)
• M69: 34,200,616 km (0.11 R)
• M70: 36,766,519 km (0.11 R)
• M71: 38,813,916 km (0.086 R)
• M72: 41,572,650 km (0.117 R)
• M73: 42,421,019 km (0.062 R)
• M74: 42,847,373 km (0.06 R)
• M75: 44,480,384 km (0.097 R)
• M76: 46,221,254 km (0.102 R)
• M77: 46,572,061 km (0.064 R)
• M78: 46,835,802 km (0.112 R)
• M79: 48,873,924 km (0.113 R)
• M80: 49,948,784 km (0.112 R)
• M81: 52,213,098 km (0.09 R)
• M82: 52,761,374 km (0.098 R)
• M83: 53,403,597 km (0.037 R)
• M84: 53,587,603 km (0.119 R)
• M85: 54,695,824 km (0.103 R)
• M86: 56,559,514 km (0.085 R)
• M87: 57,122,601 km (0.057 R)
• M88: 57,499,138 km (0.086 R)
• M89: 59,298,651 km (0.12 R)
• M90: 60,636,355 km (0.113 R)
• M91: 62,080,723 km (0.096 R)
• M92: 63,049,967 km (0.041 R)
• M93: 63,633,848 km (0.073 R)
• M94: 63,828,774 km (0.103 R)
• M95: 65,691,567 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 12.1

Radius: 5.2

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 12.77 AU - 14.89 AU

Year: 19585 Days

Day: 18.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 19,541,210 km

• M1: 84,074 km (0.1 R)
• M2: 203,304 km (0.102 R)
• M3: 464,651 km (0.06 R)
• M4: 708,496 km (0.044 R)
• M5: 765,492 km (0.047 R)
• M6: 894,595 km (0.086 R)
• M7: 1,417,739 km (0.096 R)
• M8: 2,006,257 km (0.101 R)
• M9: 2,088,087 km (0.081 R)
• M10: 2,227,064 km (0.091 R)
• M11: 4,412,539 km (0.11 R)
• M12: 5,010,332 km (0.072 R)
• M13: 5,384,925 km (0.087 R)
• M14: 6,622,847 km (0.099 R)
• M15: 6,992,055 km (0.081 R)
• M16: 8,117,480 km (0.115 R)
• M17: 8,623,270 km (0.092 R)
• M18: 11,276,388 km (0.084 R)
• M19: 11,544,767 km (0.105 R)
• M20: 11,667,437 km (0.088 R)
• M21: 13,507,491 km (0.098 R)
• M22: 15,166,382 km (0.091 R)
• M23: 15,327,648 km (0.076 R)
• M24: 16,088,054 km (0.059 R)
• M25: 16,721,751 km (0.045 R)
• M26: 18,184,369 km (0.035 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 10,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit