🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.75 AU - 0.93 AU

Year: 284 Days

Day: 43 Hours

Environment

Temp: 175 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.76 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.3

Radius: 14.2

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.98 AU - 5.38 AU

Year: 3735 Days

Day: 10.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 91,734,618 km

• M1: 181,013 km (0.108 R)
• M2: 309,368 km (0.079 R)
• M3: 477,068 km (0.067 R)
• M4: 611,706 km (0.072 R)
• M5: 784,641 km (0.1 R)
• M6: 1,051,972 km (0.117 R)
• M7: 1,224,608 km (0.068 R)
• M8: 1,349,971 km (0.081 R)
• M9: 1,912,609 km (0.113 R)
• M10: 2,093,622 km (0.112 R)
• M11: 2,762,773 km (0.067 R)
• M12: 3,044,765 km (0.105 R)
• M13: 3,199,001 km (0.092 R)
• M14: 3,415,619 km (0.095 R)
• M15: 3,515,700 km (0.093 R)
• M16: 4,115,737 km (0.101 R)
• M17: 4,438,718 km (0.108 R)
• M18: 4,570,365 km (0.067 R)
• M19: 4,725,498 km (0.068 R)
• M20: 4,859,986 km (0.097 R)
• M21: 5,294,269 km (0.119 R)
• M22: 5,410,656 km (0.105 R)
• M23: 6,151,464 km (0.101 R)
• M24: 6,298,519 km (0.092 R)
• M25: 6,546,403 km (0.109 R)
• M26: 7,180,099 km (0.031 R)
• M27: 8,670,393 km (0.049 R)
• M28: 9,169,452 km (0.095 R)
• M29: 9,309,775 km (0.12 R)
• M30: 9,479,119 km (0.09 R)
• M31: 9,592,515 km (0.088 R)
• M32: 10,253,588 km (0.117 R)
• M33: 10,370,124 km (0.05 R)
• M34: 10,487,110 km (0.069 R)
• M35: 10,959,241 km (0.088 R)
• M36: 11,287,907 km (0.118 R)
• M37: 12,047,117 km (0.107 R)
• M38: 12,170,086 km (0.107 R)
• M39: 12,417,371 km (0.095 R)
• M40: 12,791,516 km (0.068 R)
• M41: 12,948,444 km (0.046 R)
• M42: 13,391,403 km (0.057 R)
• M43: 14,848,785 km (0.089 R)
• M44: 15,579,421 km (0.112 R)
• M45: 16,903,662 km (0.114 R)
• M46: 17,110,556 km (0.116 R)
• M47: 17,387,761 km (0.096 R)
• M48: 17,561,892 km (0.053 R)
• M49: 17,701,467 km (0.049 R)
• M50: 17,806,485 km (0.118 R)
• M51: 18,263,806 km (0.116 R)
• M52: 18,582,599 km (0.108 R)
• M53: 19,189,966 km (0.104 R)
• M54: 19,658,806 km (0.069 R)
• M55: 20,058,531 km (0.112 R)
• M56: 20,241,041 km (0.04 R)
• M57: 20,424,148 km (0.064 R)
• M58: 21,385,315 km (0.048 R)
• M59: 21,646,662 km (0.105 R)
• M60: 22,702,374 km (0.107 R)
• M61: 23,045,402 km (0.048 R)
• M62: 23,159,994 km (0.118 R)
• M63: 23,466,820 km (0.045 R)
• M64: 23,582,160 km (0.058 R)
• M65: 24,278,538 km (0.106 R)
• M66: 24,434,269 km (0.03 R)
• M67: 26,448,006 km (0.12 R)
• M68: 26,768,594 km (0.089 R)

Asteroid Belt

Center: 8.73 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 12.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23.1

Radius: 4.5

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 11.31 AU - 14.25 AU

Year: 16857 Days

Day: 18.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 91,734,618 km

• M1: 104,419 km (0.113 R)
• M2: 187,147 km (0.105 R)
• M3: 264,788 km (0.119 R)
• M4: 315,352 km (0.092 R)
• M5: 401,969 km (0.12 R)
• M6: 469,887 km (0.116 R)
• M7: 716,873 km (0.071 R)
• M8: 832,512 km (0.071 R)
• M9: 886,966 km (0.092 R)
• M10: 942,766 km (0.114 R)
• M11: 1,034,469 km (0.088 R)
• M12: 1,153,250 km (0.069 R)
• M13: 1,998,179 km (0.112 R)
• M14: 2,056,971 km (0.114 R)
• M15: 2,391,023 km (0.064 R)
• M16: 2,437,847 km (0.093 R)
• M17: 2,580,264 km (0.069 R)
• M18: 2,790,748 km (0.119 R)
• M19: 3,006,768 km (0.083 R)
• M20: 3,125,399 km (0.105 R)
• M21: 3,280,083 km (0.09 R)
• M22: 3,454,963 km (0.114 R)
• M23: 3,525,872 km (0.112 R)
• M24: 3,686,989 km (0.084 R)
• M25: 4,072,204 km (0.08 R)
• M26: 4,279,097 km (0.108 R)
• M27: 4,605,520 km (0.063 R)
• M28: 4,664,013 km (0.042 R)
• M29: 4,840,837 km (0.12 R)
• M30: 5,241,760 km (0.113 R)
• M31: 5,799,610 km (0.116 R)
• M32: 6,053,627 km (0.076 R)
• M33: 6,926,232 km (0.079 R)
• M34: 7,468,524 km (0.074 R)
• M35: 7,583,266 km (0.073 R)
• M36: 7,767,869 km (0.101 R)
• M37: 8,449,886 km (0.102 R)
• M38: 8,497,608 km (0.107 R)
• M39: 8,713,478 km (0.057 R)
• M40: 9,199,820 km (0.113 R)
• M41: 9,670,006 km (0.11 R)
• M42: 10,147,972 km (0.037 R)
• M43: 10,224,117 km (0.117 R)
• M44: 10,685,028 km (0.113 R)
• M45: 10,970,161 km (0.082 R)
• M46: 11,310,197 km (0.052 R)
• M47: 11,680,303 km (0.111 R)
• M48: 11,733,559 km (0.065 R)
• M49: 11,947,185 km (0.096 R)
• M50: 12,108,152 km (0.103 R)
• M51: 12,459,558 km (0.056 R)
• M52: 12,514,011 km (0.079 R)
• M53: 12,732,275 km (0.09 R)
• M54: 12,814,404 km (0.103 R)
• M55: 13,089,514 km (0.067 R)
• M56: 13,842,141 km (0.119 R)
• M57: 14,294,825 km (0.06 R)
• M58: 15,740,090 km (0.117 R)
• M59: 16,005,177 km (0.05 R)
• M60: 16,629,449 km (0.094 R)
• M61: 17,687,555 km (0.084 R)
• M62: 17,809,776 km (0.106 R)
• M63: 18,363,587 km (0.114 R)
• M64: 18,456,488 km (0.088 R)
• M65: 18,642,587 km (0.112 R)
• M66: 19,741,085 km (0.114 R)
• M67: 21,054,255 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 342.6

Radius: 7.4

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 13.2 AU - 15.34 AU

Year: 19889 Days

Day: 17.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 91,734,618 km

• M1: 113,246 km (0.038 R)
• M2: 170,990 km (0.077 R)
• M3: 225,145 km (0.083 R)
• M4: 452,234 km (0.041 R)
• M5: 590,762 km (0.112 R)
• M6: 784,042 km (0.101 R)
• M7: 867,069 km (0.095 R)
• M8: 1,277,117 km (0.09 R)
• M9: 1,633,758 km (0.115 R)
• M10: 2,404,636 km (0.114 R)
• M11: 3,239,243 km (0.094 R)
• M12: 3,512,857 km (0.111 R)
• M13: 3,723,042 km (0.035 R)
• M14: 4,118,878 km (0.089 R)
• M15: 4,757,063 km (0.089 R)
• M16: 5,146,765 km (0.095 R)
• M17: 5,750,542 km (0.085 R)
• M18: 6,207,414 km (0.112 R)
• M19: 6,936,554 km (0.058 R)
• M20: 7,557,236 km (0.103 R)
• M21: 8,709,289 km (0.066 R)
• M22: 9,185,309 km (0.049 R)
• M23: 9,329,821 km (0.076 R)
• M24: 9,523,550 km (0.093 R)
• M25: 9,572,169 km (0.091 R)
• M26: 10,013,932 km (0.105 R)
• M27: 10,968,067 km (0.062 R)
• M28: 13,340,989 km (0.1 R)
• M29: 13,889,265 km (0.11 R)
• M30: 14,166,021 km (0.034 R)
• M31: 14,277,322 km (0.028 R)
• M32: 14,838,014 km (0.083 R)
• M33: 15,634,922 km (0.097 R)
• M34: 15,807,558 km (0.047 R)
• M35: 18,289,387 km (0.055 R)
• M36: 18,471,298 km (0.089 R)
• M37: 19,081,807 km (0.119 R)
• M38: 19,389,530 km (0.116 R)
• M39: 26,837,260 km (0.055 R)
• M40: 27,806,355 km (0.108 R)
• M41: 28,225,229 km (0.103 R)
• M42: 28,435,414 km (0.108 R)
• M43: 29,423,358 km (0.079 R)
• M44: 31,505,012 km (0.05 R)
• M45: 31,650,422 km (0.084 R)
• M46: 31,941,689 km (0.116 R)
• M47: 32,894,627 km (0.1 R)
• M48: 33,856,840 km (0.059 R)
• M49: 33,931,191 km (0.086 R)
• M50: 34,453,586 km (0.11 R)
• M51: 35,053,773 km (0.116 R)
• M52: 35,355,063 km (0.046 R)
• M53: 35,506,157 km (0.065 R)
• M54: 36,036,332 km (0.093 R)
• M55: 37,719,906 km (0.082 R)
• M56: 38,183,510 km (0.102 R)
• M57: 39,038,312 km (0.09 R)
• M58: 39,350,673 km (0.088 R)
• M59: 40,845,903 km (0.091 R)
• M60: 44,786,910 km (0.12 R)
• M61: 47,092,811 km (0.108 R)
• M62: 47,508,544 km (0.055 R)
• M63: 48,679,297 km (0.037 R)
• M64: 50,028,969 km (0.11 R)
• M65: 50,623,171 km (0.109 R)
• M66: 52,076,365 km (0.105 R)
• M67: 53,803,323 km (0.067 R)
• M68: 56,781,966 km (0.049 R)
• M69: 58,559,039 km (0.118 R)
• M70: 58,648,349 km (0.101 R)
• M71: 59,633,900 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 738.6

Radius: 6.8

Gravity: 15.97 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 15.04 AU - 18.64 AU

Year: 25497 Days

Day: 16 Hours

Environment

Temp: -193 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 91,734,618 km

• M1: 150,196 km (0.08 R)
• M2: 324,627 km (0.115 R)
• M3: 468,840 km (0.096 R)
• M4: 537,206 km (0.08 R)
• M5: 659,128 km (0.097 R)
• M6: 763,398 km (0.083 R)
• M7: 1,266,795 km (0.119 R)
• M8: 1,499,419 km (0.099 R)
• M9: 1,603,390 km (0.057 R)
• M10: 2,119,652 km (0.066 R)
• M11: 3,158,460 km (0.05 R)
• M12: 4,988,790 km (0.065 R)
• M13: 5,677,389 km (0.081 R)
• M14: 7,025,415 km (0.076 R)
• M15: 7,495,901 km (0.097 R)
• M16: 8,098,182 km (0.102 R)
• M17: 8,282,037 km (0.059 R)
• M18: 8,405,306 km (0.032 R)
• M19: 9,030,775 km (0.094 R)
• M20: 9,866,129 km (0.087 R)
• M21: 10,062,402 km (0.068 R)
• M22: 10,260,020 km (0.078 R)
• M23: 14,620,200 km (0.072 R)
• M24: 14,843,998 km (0.116 R)
• M25: 15,068,994 km (0.053 R)
• M26: 15,370,732 km (0.061 R)
• M27: 16,287,618 km (0.112 R)
• M28: 16,597,285 km (0.113 R)
• M29: 17,300,994 km (0.106 R)
• M30: 18,980,679 km (0.075 R)
• M31: 19,143,292 km (0.034 R)
• M32: 19,551,993 km (0.112 R)
• M33: 20,711,526 km (0.05 R)
• M34: 21,723,107 km (0.116 R)
• M35: 24,057,282 km (0.102 R)
• M36: 24,145,246 km (0.068 R)
• M37: 25,837,048 km (0.09 R)
• M38: 26,469,847 km (0.097 R)
• M39: 26,560,653 km (0.08 R)
• M40: 28,398,912 km (0.074 R)
• M41: 28,678,211 km (0.116 R)
• M42: 30,563,144 km (0.11 R)
• M43: 33,170,635 km (0.092 R)
• M44: 33,858,187 km (0.114 R)
• M45: 35,447,365 km (0.105 R)
• M46: 37,569,860 km (0.108 R)
• M47: 40,358,514 km (0.049 R)
• M48: 40,463,082 km (0.082 R)
• M49: 42,786,188 km (0.105 R)
• M50: 42,999,514 km (0.064 R)
• M51: 43,427,215 km (0.116 R)
• M52: 44,935,311 km (0.117 R)
• M53: 45,043,769 km (0.077 R)
• M54: 46,132,243 km (0.102 R)
• M55: 50,009,970 km (0.068 R)
• M56: 52,158,345 km (0.095 R)
• M57: 53,071,939 km (0.054 R)
• M58: 53,301,123 km (0.116 R)
• M59: 53,645,497 km (0.096 R)
• M60: 53,990,769 km (0.081 R)
• M61: 54,452,129 km (0.042 R)
• M62: 55,030,624 km (0.066 R)
• M63: 56,310,733 km (0.114 R)
• M64: 56,778,675 km (0.09 R)
• M65: 59,494,026 km (0.051 R)
• M66: 63,098,886 km (0.067 R)
• M67: 64,316,164 km (0.073 R)
• M68: 64,805,199 km (0.079 R)
• M69: 65,295,431 km (0.112 R)
• M70: 66,650,190 km (0.117 R)
• M71: 67,392,943 km (0.098 R)
• M72: 68,387,619 km (0.102 R)
• M73: 68,886,827 km (0.085 R)
• M74: 70,643,406 km (0.092 R)
• M75: 71,527,230 km (0.104 R)
• M76: 73,178,342 km (0.118 R)
• M77: 74,328,749 km (0.089 R)
• M78: 75,356,337 km (0.118 R)
• M79: 76,388,562 km (0.064 R)
• M80: 76,647,367 km (0.072 R)
• M81: 78,206,326 km (0.086 R)
• M82: 80,827,730 km (0.098 R)
• M83: 81,223,416 km (0.086 R)
• M84: 81,355,511 km (0.083 R)
• M85: 84,278,354 km (0.099 R)
• M86: 85,484,113 km (0.106 R)
• M87: 85,618,302 km (0.104 R)
• M88: 87,506,078 km (0.102 R)
• M89: 88,047,921 km (0.101 R)
• M90: 89,271,183 km (0.026 R)
• M91: 90,911,075 km (0.075 R)
• M92: 91,322,469 km (0.07 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: 205 - 18,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit