🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.03 AU - 1.03 AU

Year: 441 Days

Day: 13.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.7

Radius: 8.1

Gravity: 10.91 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.24 AU - 6.74 AU

Year: 5425 Days

Day: 11.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,419,327 km

• M1: 101,727 km (0.059 R)
• M2: 198,816 km (0.084 R)
• M3: 251,923 km (0.11 R)
• M4: 429,346 km (0.09 R)
• M5: 516,711 km (0.064 R)
• M6: 586,723 km (0.112 R)
• M7: 942,766 km (0.073 R)
• M8: 1,151,455 km (0.111 R)
• M9: 1,293,573 km (0.081 R)
• M10: 1,790,238 km (0.111 R)
• M11: 2,012,091 km (0.103 R)
• M12: 2,301,862 km (0.085 R)
• M13: 2,361,402 km (0.115 R)
• M14: 2,522,818 km (0.084 R)
• M15: 2,750,806 km (0.113 R)
• M16: 3,361,015 km (0.096 R)
• M17: 4,426,152 km (0.077 R)
• M18: 4,550,468 km (0.031 R)
• M19: 5,216,029 km (0.098 R)
• M20: 5,347,525 km (0.114 R)
• M21: 5,480,219 km (0.096 R)
• M22: 5,829,979 km (0.067 R)
• M23: 6,048,990 km (0.066 R)
• M24: 6,104,192 km (0.078 R)
• M25: 6,159,543 km (0.106 R)
• M26: 6,270,694 km (0.112 R)
• M27: 6,382,444 km (0.105 R)
• M28: 7,154,668 km (0.085 R)
• M29: 7,507,270 km (0.078 R)
• M30: 7,655,970 km (0.108 R)
• M31: 7,775,499 km (0.112 R)
• M32: 7,956,064 km (0.095 R)
• M33: 8,077,238 km (0.078 R)
• M34: 9,005,493 km (0.065 R)
• M35: 9,546,289 km (0.09 R)
• M36: 9,836,958 km (0.036 R)
• M37: 10,526,305 km (0.12 R)
• M38: 10,626,086 km (0.118 R)
• M39: 10,826,548 km (0.086 R)
• M40: 11,095,824 km (0.099 R)
• M41: 11,435,560 km (0.045 R)
• M42: 11,606,700 km (0.085 R)
• M43: 12,264,781 km (0.119 R)
• M44: 12,757,407 km (0.1 R)
• M45: 12,863,771 km (0.116 R)
• M46: 13,113,151 km (0.118 R)
• M47: 13,328,273 km (0.118 R)
• M48: 13,725,605 km (0.119 R)
• M49: 14,347,333 km (0.112 R)
• M50: 14,606,138 km (0.119 R)
• M51: 15,278,431 km (0.092 R)
• M52: 15,504,772 km (0.107 R)
• M53: 15,694,163 km (0.101 R)
• M54: 16,267,272 km (0.09 R)
• M55: 16,536,997 km (0.028 R)
• M56: 17,002,845 km (0.045 R)
• M57: 18,546,695 km (0.076 R)
• M58: 19,233,499 km (0.106 R)
• M59: 19,477,942 km (0.111 R)
• M60: 19,764,422 km (0.085 R)
• M61: 20,757,153 km (0.039 R)
• M62: 21,091,654 km (0.115 R)
• M63: 22,020,807 km (0.059 R)
• M64: 22,361,890 km (0.086 R)
• M65: 23,179,143 km (0.086 R)
• M66: 23,309,143 km (0.032 R)
• M67: 23,656,809 km (0.114 R)
• M68: 23,787,557 km (0.079 R)
• M69: 24,225,430 km (0.106 R)
• M70: 24,621,715 km (0.091 R)
• M71: 25,868,464 km (0.109 R)
• M72: 25,958,223 km (0.119 R)
• M73: 26,318,604 km (0.079 R)
• M74: 27,272,589 km (0.025 R)
• M75: 27,868,737 km (0.119 R)
• M76: 28,006,965 km (0.103 R)
• M77: 28,469,223 km (0.098 R)
• M78: 28,747,774 km (0.054 R)
• M79: 28,840,824 km (0.12 R)
• M80: 29,448,191 km (0.041 R)
• M81: 30,012,474 km (0.094 R)
• M82: 30,201,417 km (0.03 R)
• M83: 31,151,961 km (0.07 R)
• M84: 31,343,147 km (0.092 R)

Asteroid Belt

Center: 5.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.4

Radius: 13.3

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 5.62 AU - 6.42 AU

Year: 6230 Days

Day: 10.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 55,419,327 km

• M1: 168,298 km (0.116 R)
• M2: 339,138 km (0.1 R)
• M3: 429,795 km (0.116 R)
• M4: 680,820 km (0.115 R)
• M5: 1,068,428 km (0.114 R)
• M6: 1,187,358 km (0.12 R)
• M7: 1,326,933 km (0.103 R)
• M8: 1,439,580 km (0.059 R)
• M9: 1,675,047 km (0.045 R)
• M10: 1,762,263 km (0.103 R)
• M11: 1,941,631 km (0.118 R)
• M12: 2,885,893 km (0.109 R)
• M13: 3,339,473 km (0.081 R)
• M14: 3,608,899 km (0.114 R)
• M15: 3,746,230 km (0.045 R)
• M16: 3,908,843 km (0.113 R)
• M17: 4,026,427 km (0.118 R)
• M18: 4,121,421 km (0.113 R)
• M19: 4,241,100 km (0.104 R)
• M20: 5,137,640 km (0.12 R)
• M21: 5,928,713 km (0.051 R)
• M22: 6,311,085 km (0.037 R)
• M23: 6,449,613 km (0.066 R)
• M24: 6,985,323 km (0.105 R)
• M25: 7,157,510 km (0.103 R)
• M26: 7,564,716 km (0.117 R)
• M27: 7,741,540 km (0.08 R)
• M28: 7,830,551 km (0.116 R)
• M29: 8,371,497 km (0.118 R)
• M30: 9,080,292 km (0.087 R)
• M31: 9,237,070 km (0.084 R)
• M32: 9,840,548 km (0.091 R)
• M33: 10,293,530 km (0.046 R)
• M34: 10,588,388 km (0.119 R)
• M35: 11,019,230 km (0.119 R)
• M36: 11,119,460 km (0.107 R)
• M37: 12,311,306 km (0.079 R)
• M38: 12,484,989 km (0.087 R)
• M39: 13,081,287 km (0.1 R)
• M40: 13,222,956 km (0.084 R)
• M41: 13,329,469 km (0.115 R)
• M42: 14,047,539 km (0.071 R)
• M43: 14,411,212 km (0.104 R)
• M44: 15,110,881 km (0.119 R)
• M45: 15,859,319 km (0.07 R)
• M46: 17,004,491 km (0.095 R)
• M47: 17,314,458 km (0.081 R)
• M48: 17,626,220 km (0.068 R)
• M49: 18,374,209 km (0.114 R)
• M50: 19,012,094 km (0.1 R)
• M51: 20,927,845 km (0.118 R)
• M52: 21,468,641 km (0.11 R)
• M53: 22,394,203 km (0.106 R)
• M54: 22,776,575 km (0.067 R)
• M55: 22,861,846 km (0.109 R)
• M56: 23,590,836 km (0.109 R)
• M57: 23,677,154 km (0.083 R)
• M58: 23,806,856 km (0.039 R)
• M59: 23,979,940 km (0.098 R)
• M60: 24,327,606 km (0.109 R)
• M61: 25,292,362 km (0.116 R)
• M62: 25,424,906 km (0.113 R)
• M63: 25,690,592 km (0.097 R)
• M64: 26,269,536 km (0.094 R)
• M65: 26,582,943 km (0.081 R)
• M66: 27,078,262 km (0.043 R)
• M67: 27,440,289 km (0.115 R)
• M68: 28,352,387 km (0.031 R)
• M69: 28,996,854 km (0.106 R)
• M70: 29,181,907 km (0.066 R)
• M71: 31,290,190 km (0.088 R)
• M72: 31,670,168 km (0.076 R)
• M73: 31,860,756 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.5

Radius: 9.4

Gravity: 8.82 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 9.07 AU - 9.21 AU

Year: 11654 Days

Day: 8.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 55,419,327 km

• M1: 142,567 km (0.099 R)
• M2: 218,562 km (0.096 R)
• M3: 418,724 km (0.115 R)
• M4: 644,767 km (0.116 R)
• M5: 716,723 km (0.079 R)
• M6: 869,463 km (0.073 R)
• M7: 1,141,133 km (0.083 R)
• M8: 1,761,814 km (0.109 R)
• M9: 2,649,528 km (0.076 R)
• M10: 2,799,275 km (0.111 R)
• M11: 4,989,239 km (0.06 R)
• M12: 5,063,290 km (0.107 R)
• M13: 5,476,928 km (0.059 R)
• M14: 5,630,116 km (0.032 R)
• M15: 5,862,441 km (0.119 R)
• M16: 6,137,552 km (0.079 R)
• M17: 6,619,107 km (0.049 R)
• M18: 7,112,780 km (0.104 R)
• M19: 7,238,143 km (0.04 R)
• M20: 7,789,561 km (0.104 R)
• M21: 7,962,047 km (0.111 R)
• M22: 8,486,837 km (0.113 R)
• M23: 9,022,846 km (0.093 R)
• M24: 9,249,487 km (0.12 R)
• M25: 10,268,847 km (0.1 R)
• M26: 11,962,893 km (0.094 R)
• M27: 14,212,546 km (0.057 R)
• M28: 14,370,521 km (0.036 R)
• M29: 15,873,980 km (0.073 R)
• M30: 17,370,557 km (0.06 R)
• M31: 17,652,549 km (0.117 R)
• M32: 18,796,075 km (0.105 R)
• M33: 18,969,608 km (0.115 R)
• M34: 19,551,993 km (0.112 R)
• M35: 19,904,296 km (0.113 R)
• M36: 20,674,875 km (0.092 R)
• M37: 20,973,771 km (0.086 R)
• M38: 21,153,887 km (0.079 R)
• M39: 22,551,281 km (0.107 R)
• M40: 22,859,003 km (0.114 R)
• M41: 23,168,222 km (0.115 R)
• M42: 23,915,763 km (0.072 R)
• M43: 24,041,126 km (0.077 R)
• M44: 24,607,952 km (0.097 R)
• M45: 24,988,380 km (0.104 R)
• M46: 25,498,508 km (0.077 R)
• M47: 26,076,554 km (0.116 R)
• M48: 27,180,288 km (0.084 R)
• M49: 29,432,932 km (0.095 R)
• M50: 29,500,102 km (0.109 R)
• M51: 30,039,252 km (0.11 R)
• M52: 30,106,871 km (0.063 R)
• M53: 30,445,710 km (0.04 R)
• M54: 30,513,777 km (0.114 R)
• M55: 31,058,912 km (0.049 R)
• M56: 31,401,341 km (0.06 R)
• M57: 32,436,110 km (0.071 R)
• M58: 32,644,350 km (0.093 R)
• M59: 33,973,826 km (0.075 R)
• M60: 35,678,344 km (0.054 R)
• M61: 36,613,181 km (0.072 R)
• M62: 36,974,909 km (0.119 R)
• M63: 37,337,684 km (0.042 R)
• M64: 37,920,816 km (0.116 R)
• M65: 38,580,393 km (0.06 R)
• M66: 38,801,050 km (0.115 R)
• M67: 39,688,165 km (0.103 R)
• M68: 39,910,917 km (0.04 R)
• M69: 40,507,064 km (0.061 R)
• M70: 42,161,617 km (0.109 R)
• M71: 42,237,313 km (0.032 R)
• M72: 42,920,975 km (0.119 R)
• M73: 43,226,006 km (0.11 R)
• M74: 44,916,461 km (0.112 R)
• M75: 45,226,129 km (0.055 R)
• M76: 45,614,186 km (0.105 R)
• M77: 45,847,559 km (0.107 R)
• M78: 49,875,481 km (0.096 R)
• M79: 50,598,039 km (0.065 R)
• M80: 51,081,539 km (0.067 R)
• M81: 51,728,700 km (0.095 R)
• M82: 52,378,553 km (0.077 R)
• M83: 52,786,207 km (0.06 R)
• M84: 53,112,929 km (0.051 R)
• M85: 53,194,759 km (0.114 R)
• M86: 53,604,358 km (0.111 R)
• M87: 54,839,737 km (0.117 R)
• M88: 55,087,770 km (0.102 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 20,342 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit