🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.78 AU - 1.12 AU

Year: 423 Days

Day: 22.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.99 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.9

Radius: 10.9

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.62 AU - 3.44 AU

Year: 2408 Days

Day: 13.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 75,197,957 km

• M1: 168,148 km (0.056 R)
• M2: 236,514 km (0.057 R)
• M3: 305,030 km (0.032 R)
• M4: 570,566 km (0.117 R)
• M5: 780,302 km (0.083 R)
• M6: 864,676 km (0.115 R)
• M7: 1,080,845 km (0.079 R)
• M8: 1,407,118 km (0.081 R)
• M9: 1,512,135 km (0.06 R)
• M10: 1,652,757 km (0.075 R)
• M11: 1,982,471 km (0.082 R)
• M12: 2,149,273 km (0.102 R)
• M13: 2,535,235 km (0.094 R)
• M14: 2,638,458 km (0.111 R)
• M15: 2,716,847 km (0.038 R)
• M16: 2,795,984 km (0.053 R)
• M17: 2,889,333 km (0.085 R)
• M18: 2,983,730 km (0.107 R)
• M19: 3,301,326 km (0.119 R)
• M20: 3,400,060 km (0.096 R)
• M21: 3,731,868 km (0.116 R)
• M22: 3,805,471 km (0.116 R)
• M23: 4,014,010 km (0.092 R)
• M24: 4,104,517 km (0.088 R)
• M25: 4,662,218 km (0.075 R)
• M26: 4,885,567 km (0.065 R)
• M27: 5,227,398 km (0.105 R)
• M28: 5,543,349 km (0.042 R)
• M29: 6,158,944 km (0.102 R)
• M30: 6,246,309 km (0.079 R)
• M31: 6,369,129 km (0.062 R)
• M32: 6,492,847 km (0.09 R)
• M33: 6,635,114 km (0.089 R)
• M34: 6,886,738 km (0.114 R)
• M35: 6,959,143 km (0.054 R)
• M36: 7,306,809 km (0.1 R)
• M37: 7,380,710 km (0.078 R)
• M38: 7,791,955 km (0.092 R)
• M39: 7,867,502 km (0.06 R)
• M40: 8,345,168 km (0.105 R)
• M41: 8,636,435 km (0.079 R)
• M42: 8,832,408 km (0.049 R)
• M43: 9,089,567 km (0.085 R)
• M44: 9,855,059 km (0.064 R)
• M45: 9,936,739 km (0.115 R)
• M46: 10,039,364 km (0.084 R)
• M47: 10,224,865 km (0.1 R)
• M48: 10,432,357 km (0.028 R)
• M49: 10,557,421 km (0.115 R)
• M50: 11,576,631 km (0.032 R)
• M51: 11,727,875 km (0.118 R)
• M52: 11,923,249 km (0.054 R)
• M53: 12,207,485 km (0.12 R)
• M54: 12,449,684 km (0.049 R)
• M55: 12,871,850 km (0.098 R)
• M56: 13,140,976 km (0.117 R)
• M57: 13,343,980 km (0.111 R)
• M58: 13,479,965 km (0.107 R)
• M59: 13,570,771 km (0.053 R)
• M60: 13,798,908 km (0.104 R)
• M61: 14,166,470 km (0.052 R)
• M62: 14,282,109 km (0.066 R)
• M63: 14,677,197 km (0.108 R)
• M64: 15,123,298 km (0.101 R)
• M65: 15,478,443 km (0.072 R)
• M66: 15,645,245 km (0.096 R)
• M67: 16,148,941 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.6

Radius: 8.8

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.04 AU - 3.08 AU

Year: 2444 Days

Day: 8.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 75,197,957 km

• M1: 125,363 km (0.109 R)
• M2: 184,005 km (0.082 R)
• M3: 325,974 km (0.104 R)
• M4: 404,213 km (0.112 R)
• M5: 531,970 km (0.114 R)
• M6: 620,382 km (0.06 R)
• M7: 952,190 km (0.087 R)
• M8: 1,043,296 km (0.101 R)
• M9: 1,294,620 km (0.095 R)
• M10: 1,417,141 km (0.12 R)
• M11: 1,490,444 km (0.08 R)
• M12: 1,586,785 km (0.109 R)
• M13: 1,796,820 km (0.107 R)
• M14: 1,887,925 km (0.119 R)
• M15: 2,087,040 km (0.05 R)
• M16: 2,454,901 km (0.118 R)
• M17: 2,569,343 km (0.091 R)
• M18: 2,777,135 km (0.094 R)
• M19: 2,963,534 km (0.049 R)
• M20: 3,362,811 km (0.041 R)
• M21: 3,419,209 km (0.09 R)
• M22: 3,475,907 km (0.077 R)
• M23: 3,662,455 km (0.096 R)
• M24: 3,778,992 km (0.119 R)
• M25: 3,896,725 km (0.101 R)
• M26: 4,030,615 km (0.068 R)
• M27: 4,090,754 km (0.036 R)
• M28: 4,675,831 km (0.079 R)
• M29: 4,929,998 km (0.119 R)
• M30: 5,107,421 km (0.11 R)
• M31: 5,254,176 km (0.043 R)
• M32: 5,385,823 km (0.101 R)
• M33: 5,736,630 km (0.09 R)
• M34: 6,302,708 km (0.056 R)
• M35: 6,690,166 km (0.052 R)
• M36: 6,904,690 km (0.114 R)
• M37: 7,103,356 km (0.104 R)
• M38: 7,194,311 km (0.061 R)
• M39: 7,303,966 km (0.091 R)
• M40: 7,359,018 km (0.101 R)
• M41: 7,935,868 km (0.082 R)
• M42: 8,030,264 km (0.075 R)
• M43: 8,163,107 km (0.078 R)
• M44: 8,701,659 km (0.116 R)
• M45: 8,799,048 km (0.085 R)
• M46: 9,351,064 km (0.108 R)
• M47: 9,732,089 km (0.096 R)
• M48: 9,893,954 km (0.114 R)
• M49: 9,975,336 km (0.119 R)
• M50: 10,159,042 km (0.077 R)
• M51: 10,779,723 km (0.098 R)
• M52: 10,989,310 km (0.104 R)
• M53: 11,052,440 km (0.12 R)
• M54: 11,115,720 km (0.1 R)
• M55: 11,348,794 km (0.09 R)
• M56: 11,583,513 km (0.087 R)
• M57: 11,712,167 km (0.098 R)
• M58: 12,188,038 km (0.096 R)
• M59: 12,275,253 km (0.106 R)
• M60: 12,428,441 km (0.102 R)
• M61: 12,825,025 km (0.096 R)
• M62: 13,315,557 km (0.051 R)
• M63: 13,382,876 km (0.106 R)
• M64: 13,472,934 km (0.113 R)
• M65: 14,199,979 km (0.048 R)
• M66: 14,499,026 km (0.095 R)
• M67: 14,591,477 km (0.113 R)
• M68: 15,291,146 km (0.106 R)
• M69: 15,479,490 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.7

Radius: 9.6

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.09 AU - 7.63 AU

Year: 7323 Days

Day: 6.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 75,197,957 km

• M1: 122,072 km (0.1 R)
• M2: 191,336 km (0.103 R)
• M3: 452,234 km (0.07 R)
• M4: 567,874 km (0.07 R)
• M5: 780,452 km (0.094 R)
• M6: 844,181 km (0.108 R)
• M7: 977,323 km (0.119 R)
• M8: 1,175,989 km (0.067 R)
• M9: 1,450,800 km (0.063 R)
• M10: 1,628,971 km (0.095 R)
• M11: 1,695,542 km (0.087 R)
• M12: 1,883,587 km (0.1 R)
• M13: 2,132,817 km (0.096 R)
• M14: 2,336,270 km (0.105 R)
• M15: 2,488,112 km (0.092 R)
• M16: 2,565,454 km (0.03 R)
• M17: 3,360,267 km (0.079 R)
• M18: 3,773,756 km (0.05 R)
• M19: 3,930,235 km (0.08 R)
• M20: 4,672,540 km (0.117 R)
• M21: 4,744,496 km (0.079 R)
• M22: 5,158,434 km (0.109 R)
• M23: 5,282,450 km (0.058 R)
• M24: 5,382,382 km (0.088 R)
• M25: 5,482,912 km (0.095 R)
• M26: 5,635,053 km (0.09 R)
• M27: 5,839,852 km (0.09 R)
• M28: 6,657,105 km (0.098 R)
• M29: 7,175,462 km (0.099 R)
• M30: 8,106,858 km (0.032 R)
• M31: 8,719,312 km (0.108 R)
• M32: 9,046,034 km (0.099 R)
• M33: 9,256,069 km (0.062 R)
• M34: 9,407,013 km (0.079 R)
• M35: 9,498,118 km (0.06 R)
• M36: 9,558,855 km (0.115 R)
• M37: 10,205,567 km (0.088 R)
• M38: 10,549,791 km (0.112 R)
• M39: 11,057,527 km (0.072 R)
• M40: 11,185,732 km (0.115 R)
• M41: 12,295,150 km (0.05 R)
• M42: 12,427,993 km (0.031 R)
• M43: 12,695,025 km (0.085 R)
• M44: 12,762,194 km (0.067 R)
• M45: 13,167,006 km (0.09 R)
• M46: 13,268,882 km (0.094 R)
• M47: 13,473,532 km (0.113 R)
• M48: 13,851,267 km (0.043 R)
• M49: 13,920,381 km (0.112 R)
• M50: 14,442,029 km (0.105 R)
• M51: 14,512,041 km (0.063 R)
• M52: 14,722,824 km (0.1 R)
• M53: 14,828,590 km (0.112 R)
• M54: 15,289,950 km (0.118 R)
• M55: 16,445,444 km (0.064 R)
• M56: 17,033,812 km (0.087 R)
• M57: 17,703,861 km (0.05 R)
• M58: 19,571,291 km (0.098 R)
• M59: 19,999,141 km (0.101 R)
• M60: 21,460,563 km (0.109 R)
• M61: 21,861,485 km (0.094 R)
• M62: 22,224,409 km (0.109 R)
• M63: 23,695,854 km (0.102 R)
• M64: 24,276,742 km (0.118 R)
• M65: 24,652,532 km (0.109 R)
• M66: 25,072,304 km (0.078 R)
• M67: 25,198,714 km (0.118 R)
• M68: 25,664,113 km (0.105 R)
• M69: 26,046,934 km (0.026 R)
• M70: 26,345,980 km (0.096 R)
• M71: 26,732,242 km (0.086 R)
• M72: 26,861,345 km (0.079 R)
• M73: 27,814,882 km (0.076 R)
• M74: 28,076,828 km (0.106 R)
• M75: 28,164,342 km (0.119 R)
• M76: 28,295,689 km (0.065 R)
• M77: 28,867,602 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 932.8

Radius: 5.8

Gravity: 27.73 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 9.55 AU - 12.61 AU

Year: 16839 Days

Day: 22.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,197,957 km

• M1: 196,572 km (0.091 R)
• M2: 300,692 km (0.119 R)
• M3: 585,227 km (0.075 R)
• M4: 912,098 km (0.115 R)
• M5: 962,961 km (0.077 R)
• M6: 1,094,458 km (0.053 R)
• M7: 1,374,954 km (0.082 R)
• M8: 2,168,571 km (0.064 R)
• M9: 2,376,961 km (0.1 R)
• M10: 2,555,580 km (0.096 R)
• M11: 3,432,224 km (0.104 R)
• M12: 3,472,316 km (0.117 R)
• M13: 4,177,371 km (0.042 R)
• M14: 5,619,195 km (0.08 R)
• M15: 5,713,891 km (0.055 R)
• M16: 6,441,984 km (0.111 R)
• M17: 6,994,149 km (0.095 R)
• M18: 7,198,799 km (0.111 R)
• M19: 7,930,183 km (0.084 R)
• M20: 8,630,451 km (0.101 R)
• M21: 8,739,956 km (0.119 R)
• M22: 9,294,366 km (0.042 R)
• M23: 10,378,651 km (0.093 R)
• M24: 11,322,464 km (0.104 R)
• M25: 11,442,292 km (0.113 R)
• M26: 11,926,092 km (0.08 R)
• M27: 14,638,600 km (0.106 R)
• M28: 15,561,320 km (0.117 R)
• M29: 15,761,482 km (0.036 R)
• M30: 16,029,561 km (0.113 R)
• M31: 16,434,672 km (0.069 R)
• M32: 18,018,615 km (0.076 R)
• M33: 19,291,842 km (0.072 R)
• M34: 20,520,639 km (0.097 R)
• M35: 20,813,552 km (0.116 R)
• M36: 22,148,264 km (0.101 R)
• M37: 22,977,485 km (0.116 R)
• M38: 23,205,323 km (0.078 R)
• M39: 23,434,058 km (0.072 R)
• M40: 24,356,179 km (0.115 R)
• M41: 24,511,013 km (0.115 R)
• M42: 24,743,937 km (0.058 R)
• M43: 24,977,459 km (0.105 R)
• M44: 25,368,508 km (0.106 R)
• M45: 27,756,389 km (0.1 R)
• M46: 30,381,532 km (0.056 R)
• M47: 30,715,285 km (0.074 R)
• M48: 30,882,536 km (0.086 R)
• M49: 31,808,098 km (0.114 R)
• M50: 33,772,617 km (0.108 R)
• M51: 36,658,958 km (0.069 R)
• M52: 36,747,670 km (0.118 R)
• M53: 37,370,595 km (0.069 R)
• M54: 38,536,561 km (0.101 R)
• M55: 39,350,822 km (0.107 R)
• M56: 39,896,705 km (0.095 R)
• M57: 39,987,960 km (0.065 R)
• M58: 40,812,244 km (0.079 R)
• M59: 43,599,851 km (0.07 R)
• M60: 45,206,681 km (0.075 R)
• M61: 45,492,264 km (0.116 R)
• M62: 46,929,002 km (0.033 R)
• M63: 47,025,343 km (0.12 R)
• M64: 47,701,375 km (0.095 R)
• M65: 49,454,513 km (0.099 R)
• M66: 49,650,636 km (0.102 R)
• M67: 49,748,772 km (0.036 R)
• M68: 49,846,908 km (0.11 R)
• M69: 49,945,194 km (0.112 R)
• M70: 50,043,480 km (0.085 R)
• M71: 50,634,990 km (0.104 R)
• M72: 51,030,526 km (0.117 R)
• M73: 53,425,140 km (0.105 R)
• M74: 54,332,600 km (0.104 R)
• M75: 55,448,451 km (0.094 R)
• M76: 57,806,263 km (0.116 R)
• M77: 57,909,485 km (0.086 R)
• M78: 59,153,242 km (0.103 R)
• M79: 59,361,333 km (0.094 R)
• M80: 61,350,984 km (0.099 R)
• M81: 61,561,618 km (0.096 R)
• M82: 63,362,328 km (0.081 R)
• M83: 64,643,783 km (0.099 R)
• M84: 65,718,195 km (0.116 R)
• M85: 66,473,814 km (0.094 R)
• M86: 69,086,092 km (0.052 R)
• M87: 70,074,335 km (0.097 R)
• M88: 70,956,664 km (0.088 R)
• M89: 72,509,789 km (0.114 R)
• M90: 73,514,039 km (0.111 R)
• M91: 74,073,834 km (0.08 R)
• M92: 74,522,778 km (0.112 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: 214 - 13,200 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit