🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.5 AU - 0.72 AU

Year: 308 Days

Day: 39.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,166,770 km

• M1: 69,713 km (0.071 R)
• M2: 295,306 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.5

Radius: 11.4

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.95 AU - 1.03 AU

Year: 636 Days

Day: 12.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 66,166,770 km

• M1: 145,708 km (0.065 R)
• M2: 244,443 km (0.1 R)
• M3: 327,171 km (0.058 R)
• M4: 403,914 km (0.08 R)
• M5: 545,434 km (0.083 R)
• M6: 640,428 km (0.105 R)
• M7: 719,267 km (0.113 R)
• M8: 837,449 km (0.064 R)
• M9: 957,726 km (0.107 R)
• M10: 1,037,012 km (0.118 R)
• M11: 1,151,006 km (0.101 R)
• M12: 1,269,488 km (0.087 R)
• M13: 1,363,285 km (0.105 R)
• M14: 1,492,239 km (0.116 R)
• M15: 1,619,247 km (0.077 R)
• M16: 1,759,570 km (0.106 R)
• M17: 1,832,873 km (0.118 R)
• M18: 1,910,514 km (0.107 R)
• M19: 2,022,414 km (0.112 R)
• M20: 2,229,008 km (0.091 R)
• M21: 2,347,191 km (0.092 R)
• M22: 2,428,422 km (0.07 R)
• M23: 2,499,780 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.6

Radius: 13.9

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.07 AU - 1.75 AU

Year: 1081 Days

Day: 9.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 66,166,770 km

• M1: 176,376 km (0.104 R)
• M2: 286,480 km (0.078 R)
• M3: 379,530 km (0.049 R)
• M4: 522,845 km (0.063 R)
• M5: 656,585 km (0.096 R)
• M6: 907,161 km (0.077 R)
• M7: 1,002,455 km (0.088 R)
• M8: 1,169,706 km (0.037 R)
• M9: 1,281,904 km (0.059 R)
• M10: 1,502,860 km (0.082 R)
• M11: 1,618,200 km (0.102 R)
• M12: 1,768,845 km (0.091 R)
• M13: 1,916,199 km (0.079 R)
• M14: 2,093,323 km (0.052 R)
• M15: 2,179,791 km (0.066 R)
• M16: 2,356,166 km (0.103 R)
• M17: 2,602,255 km (0.092 R)
• M18: 2,828,148 km (0.08 R)
• M19: 2,972,659 km (0.117 R)
• M20: 3,139,611 km (0.072 R)
• M21: 3,269,312 km (0.06 R)
• M22: 3,411,131 km (0.065 R)
• M23: 3,524,077 km (0.054 R)
• M24: 3,659,164 km (0.046 R)
• M25: 3,806,518 km (0.043 R)
• M26: 4,063,976 km (0.087 R)
• M27: 4,260,847 km (0.103 R)
• M28: 4,382,769 km (0.112 R)
• M29: 4,551,066 km (0.096 R)
• M30: 4,744,197 km (0.086 R)
• M31: 5,162,473 km (0.113 R)
• M32: 5,412,002 km (0.118 R)
• M33: 6,386,333 km (0.029 R)
• M34: 6,500,775 km (0.048 R)
• M35: 6,615,966 km (0.066 R)
• M36: 6,706,024 km (0.096 R)
• M37: 6,796,530 km (0.12 R)
• M38: 7,083,609 km (0.103 R)
• M39: 7,281,527 km (0.08 R)
• M40: 7,954,867 km (0.042 R)
• M41: 8,188,389 km (0.1 R)
• M42: 8,396,330 km (0.079 R)
• M43: 8,494,018 km (0.111 R)
• M44: 8,592,004 km (0.097 R)
• M45: 9,016,413 km (0.109 R)
• M46: 9,462,365 km (0.115 R)
• M47: 9,739,121 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 70.6

Radius: 6.4

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 7.72 AU - 9.72 AU

Year: 16626 Days

Day: 21.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 66,166,770 km

• M1: 87,515 km (0.064 R)
• M2: 131,646 km (0.056 R)
• M3: 321,935 km (0.091 R)
• M4: 400,174 km (0.089 R)
• M5: 474,375 km (0.032 R)
• M6: 541,993 km (0.074 R)
• M7: 649,853 km (0.088 R)
• M8: 712,834 km (0.049 R)
• M9: 957,426 km (0.102 R)
• M10: 1,059,602 km (0.101 R)
• M11: 1,227,301 km (0.079 R)
• M12: 1,322,595 km (0.091 R)
• M13: 1,436,738 km (0.037 R)
• M14: 1,537,268 km (0.044 R)
• M15: 1,709,904 km (0.062 R)
• M16: 2,130,872 km (0.059 R)
• M17: 2,382,795 km (0.07 R)
• M18: 2,582,957 km (0.083 R)
• M19: 3,259,738 km (0.098 R)
• M20: 3,572,547 km (0.12 R)
• M21: 3,755,505 km (0.089 R)
• M22: 3,824,918 km (0.113 R)
• M23: 4,226,439 km (0.119 R)
• M24: 4,395,634 km (0.063 R)
• M25: 4,542,539 km (0.117 R)
• M26: 4,816,004 km (0.084 R)
• M27: 4,916,684 km (0.057 R)
• M28: 5,197,479 km (0.102 R)
• M29: 5,562,348 km (0.077 R)
• M30: 5,828,034 km (0.088 R)
• M31: 6,427,173 km (0.047 R)
• M32: 6,538,175 km (0.045 R)
• M33: 6,649,775 km (0.097 R)
• M34: 6,762,123 km (0.101 R)
• M35: 6,875,069 km (0.104 R)
• M36: 7,045,611 km (0.087 R)
• M37: 7,217,648 km (0.05 R)
• M38: 7,507,420 km (0.051 R)
• M39: 7,565,912 km (0.099 R)
• M40: 7,889,792 km (0.085 R)
• M41: 8,460,059 km (0.113 R)
• M42: 8,520,796 km (0.108 R)
• M43: 8,581,831 km (0.081 R)
• M44: 9,105,723 km (0.117 R)
• M45: 9,199,222 km (0.066 R)
• M46: 10,640,149 km (0.113 R)
• M47: 11,235,997 km (0.112 R)
• M48: 11,842,616 km (0.089 R)
• M49: 12,912,091 km (0.052 R)
• M50: 14,518,773 km (0.078 R)
• M51: 14,774,286 km (0.061 R)
• M52: 15,624,450 km (0.111 R)
• M53: 16,074,291 km (0.114 R)
• M54: 16,642,614 km (0.114 R)
• M55: 17,178,922 km (0.092 R)
• M56: 18,229,249 km (0.113 R)
• M57: 18,504,957 km (0.118 R)
• M58: 19,260,127 km (0.091 R)
• M59: 19,380,255 km (0.118 R)
• M60: 19,420,347 km (0.093 R)
• M61: 19,621,406 km (0.116 R)
• M62: 21,047,523 km (0.087 R)
• M63: 21,129,951 km (0.118 R)
• M64: 21,253,968 km (0.107 R)
• M65: 21,585,626 km (0.111 R)
• M66: 22,971,950 km (0.117 R)
• M67: 23,056,921 km (0.12 R)
• M68: 23,099,407 km (0.054 R)
• M69: 23,440,490 km (0.042 R)
• M70: 24,213,762 km (0.043 R)
• M71: 24,647,147 km (0.117 R)
• M72: 26,272,378 km (0.057 R)
• M73: 26,316,809 km (0.055 R)
• M74: 26,985,960 km (0.077 R)
• M75: 28,477,600 km (0.112 R)
• M76: 28,523,228 km (0.114 R)
• M77: 28,888,994 km (0.054 R)
• M78: 29,118,478 km (0.101 R)
• M79: 29,533,013 km (0.114 R)
• M80: 29,717,916 km (0.086 R)
• M81: 29,810,368 km (0.03 R)
• M82: 30,088,769 km (0.111 R)
• M83: 30,554,468 km (0.114 R)
• M84: 30,694,641 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.4

Radius: 3.5

Gravity: 42.07 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 8.9 AU - 9.96 AU

Year: 18697 Days

Day: 21 Hours

Environment

Temp: -220 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 66,166,770 km

• M1: 109,655 km (0.086 R)
• M2: 552,764 km (0.073 R)
• M3: 653,743 km (0.116 R)
• M4: 827,575 km (0.03 R)
• M5: 1,374,655 km (0.095 R)
• M6: 1,711,100 km (0.112 R)
• M7: 1,828,834 km (0.031 R)
• M8: 1,979,629 km (0.119 R)
• M9: 2,166,028 km (0.065 R)
• M10: 2,792,244 km (0.092 R)
• M11: 2,826,652 km (0.082 R)
• M12: 3,286,964 km (0.112 R)
• M13: 3,507,322 km (0.055 R)
• M14: 3,846,610 km (0.1 R)
• M15: 4,235,864 km (0.068 R)
• M16: 4,395,036 km (0.062 R)
• M17: 4,475,370 km (0.032 R)
• M18: 4,515,612 km (0.12 R)
• M19: 4,925,809 km (0.091 R)
• M20: 5,177,582 km (0.102 R)
• M21: 5,305,040 km (0.065 R)
• M22: 5,476,628 km (0.101 R)
• M23: 7,100,663 km (0.032 R)
• M24: 7,242,332 km (0.08 R)
• M25: 7,480,342 km (0.083 R)
• M26: 8,062,278 km (0.102 R)
• M27: 8,209,931 km (0.101 R)
• M28: 8,809,819 km (0.089 R)
• M29: 10,210,204 km (0.1 R)
• M30: 10,692,059 km (0.081 R)
• M31: 11,622,558 km (0.045 R)
• M32: 13,152,645 km (0.114 R)
• M33: 13,268,434 km (0.106 R)
• M34: 13,793,971 km (0.025 R)
• M35: 14,029,588 km (0.103 R)
• M36: 14,088,828 km (0.109 R)
• M37: 14,865,092 km (0.068 R)
• M38: 16,646,204 km (0.094 R)
• M39: 17,849,120 km (0.075 R)
• M40: 20,070,649 km (0.109 R)
• M41: 20,740,398 km (0.109 R)
• M42: 21,281,494 km (0.105 R)
• M43: 21,349,411 km (0.104 R)
• M44: 21,485,545 km (0.109 R)
• M45: 21,621,979 km (0.094 R)
• M46: 21,690,345 km (0.069 R)
• M47: 21,827,227 km (0.06 R)
• M48: 21,895,743 km (0.064 R)
• M49: 22,101,739 km (0.087 R)
• M50: 22,239,519 km (0.035 R)
• M51: 22,515,826 km (0.088 R)
• M52: 23,421,641 km (0.068 R)
• M53: 23,491,802 km (0.096 R)
• M54: 24,766,825 km (0.071 R)
• M55: 25,412,639 km (0.028 R)
• M56: 25,629,107 km (0.102 R)
• M57: 27,235,639 km (0.111 R)
• M58: 27,309,390 km (0.076 R)
• M59: 27,976,447 km (0.08 R)
• M60: 28,274,746 km (0.096 R)
• M61: 28,874,334 km (0.11 R)
• M62: 29,705,500 km (0.112 R)
• M63: 30,621,338 km (0.111 R)
• M64: 30,851,718 km (0.068 R)
• M65: 33,344,767 km (0.104 R)
• M66: 33,740,005 km (0.111 R)
• M67: 35,578,562 km (0.084 R)
• M68: 37,531,263 km (0.087 R)
• M69: 38,935,539 km (0.118 R)
• M70: 39,185,068 km (0.12 R)
• M71: 39,518,671 km (0.087 R)
• M72: 39,685,772 km (0.099 R)
• M73: 40,525,016 km (0.055 R)
• M74: 41,200,750 km (0.111 R)
• M75: 41,285,422 km (0.085 R)
• M76: 44,460,338 km (0.078 R)
• M77: 45,331,745 km (0.073 R)
• M78: 45,594,289 km (0.072 R)
• M79: 45,681,954 km (0.084 R)
• M80: 46,208,837 km (0.07 R)
• M81: 46,737,816 km (0.064 R)
• M82: 47,623,884 km (0.091 R)
• M83: 47,979,777 km (0.076 R)
• M84: 50,677,475 km (0.109 R)
• M85: 51,222,909 km (0.096 R)
• M86: 53,424,092 km (0.102 R)
• M87: 55,843,090 km (0.104 R)
• M88: 55,936,888 km (0.036 R)
• M89: 56,688,767 km (0.057 R)
• M90: 56,783,013 km (0.116 R)
• M91: 57,349,541 km (0.075 R)
• M92: 57,917,863 km (0.067 R)
• M93: 60,113,660 km (0.056 R)
• M94: 62,239,297 km (0.101 R)
• M95: 63,409,152 km (0.057 R)
• M96: 63,702,663 km (0.106 R)
• M97: 65,078,814 km (0.077 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: 180 - 19,940 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit