🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.26 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.6

Radius: 8.4

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.02 AU - 3 AU

Year: 2609 Days

Day: 6.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 41,889,918 km

• M1: 139,276 km (0.086 R)
• M2: 193,729 km (0.074 R)
• M3: 268,528 km (0.084 R)
• M4: 341,532 km (0.104 R)
• M5: 440,117 km (0.071 R)
• M6: 584,180 km (0.081 R)
• M7: 814,710 km (0.116 R)
• M8: 896,390 km (0.108 R)
• M9: 981,063 km (0.097 R)
• M10: 1,098,198 km (0.116 R)
• M11: 1,199,625 km (0.111 R)
• M12: 1,717,683 km (0.101 R)
• M13: 1,908,719 km (0.08 R)
• M14: 1,963,771 km (0.066 R)
• M15: 2,075,371 km (0.092 R)
• M16: 2,176,499 km (0.107 R)
• M17: 2,324,751 km (0.087 R)
• M18: 2,549,896 km (0.081 R)
• M19: 2,838,021 km (0.104 R)
• M20: 2,957,550 km (0.084 R)
• M21: 3,035,939 km (0.104 R)
• M22: 3,100,416 km (0.083 R)
• M23: 3,209,174 km (0.07 R)
• M24: 3,430,279 km (0.081 R)
• M25: 3,497,748 km (0.101 R)
• M26: 3,618,473 km (0.099 R)
• M27: 3,687,139 km (0.1 R)
• M28: 3,748,474 km (0.072 R)
• M29: 3,817,887 km (0.084 R)
• M30: 3,872,042 km (0.11 R)
• M31: 4,243,344 km (0.096 R)
• M32: 4,560,042 km (0.089 R)
• M33: 4,708,743 km (0.102 R)
• M34: 4,775,463 km (0.101 R)
• M35: 4,892,898 km (0.086 R)
• M36: 4,951,989 km (0.062 R)
• M37: 5,036,661 km (0.079 R)
• M38: 5,156,190 km (0.114 R)
• M39: 5,476,778 km (0.072 R)
• M40: 5,529,287 km (0.092 R)
• M41: 5,768,045 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.6

Radius: 9.2

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.13 AU - 4.91 AU

Year: 6304 Days

Day: 13.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,889,918 km

• M1: 190,139 km (0.042 R)
• M2: 771,775 km (0.078 R)
• M3: 1,076,955 km (0.12 R)
• M4: 1,337,854 km (0.115 R)
• M5: 1,434,943 km (0.087 R)
• M6: 1,828,684 km (0.049 R)
• M7: 1,955,244 km (0.06 R)
• M8: 2,236,189 km (0.103 R)
• M9: 2,610,782 km (0.114 R)
• M10: 2,692,163 km (0.089 R)
• M11: 2,920,450 km (0.077 R)
• M12: 3,263,777 km (0.118 R)
• M13: 3,574,940 km (0.075 R)
• M14: 4,394,138 km (0.059 R)
• M15: 4,491,377 km (0.069 R)
• M16: 4,589,363 km (0.057 R)
• M17: 4,862,679 km (0.117 R)
• M18: 5,321,047 km (0.095 R)
• M19: 5,555,616 km (0.062 R)
• M20: 5,740,369 km (0.045 R)
• M21: 6,088,783 km (0.1 R)
• M22: 6,334,123 km (0.034 R)
• M23: 6,554,930 km (0.087 R)
• M24: 7,203,885 km (0.108 R)
• M25: 7,521,482 km (0.074 R)
• M26: 7,579,675 km (0.087 R)
• M27: 8,200,357 km (0.116 R)
• M28: 8,684,306 km (0.111 R)
• M29: 9,146,414 km (0.118 R)
• M30: 9,396,093 km (0.042 R)
• M31: 9,648,015 km (0.076 R)
• M32: 10,030,238 km (0.11 R)
• M33: 10,743,670 km (0.051 R)
• M34: 11,406,538 km (0.068 R)
• M35: 11,675,366 km (0.119 R)
• M36: 11,776,793 km (0.106 R)
• M37: 12,014,504 km (0.083 R)
• M38: 12,736,912 km (0.066 R)
• M39: 12,806,475 km (0.108 R)
• M40: 13,050,918 km (0.092 R)
• M41: 13,261,552 km (0.082 R)
• M42: 13,473,532 km (0.117 R)
• M43: 13,615,351 km (0.081 R)
• M44: 13,972,142 km (0.11 R)
• M45: 14,440,682 km (0.029 R)
• M46: 14,513,237 km (0.048 R)
• M47: 14,804,654 km (0.11 R)
• M48: 16,252,612 km (0.072 R)
• M49: 16,365,857 km (0.095 R)
• M50: 16,479,402 km (0.114 R)
• M51: 16,669,092 km (0.106 R)
• M52: 16,935,975 km (0.027 R)
• M53: 17,242,800 km (0.111 R)
• M54: 17,784,045 km (0.082 R)
• M55: 17,939,777 km (0.049 R)
• M56: 18,804,004 km (0.075 R)
• M57: 19,722,086 km (0.092 R)
• M58: 19,842,961 km (0.104 R)
• M59: 20,410,086 km (0.091 R)
• M60: 21,023,587 km (0.102 R)
• M61: 21,353,301 km (0.09 R)
• M62: 22,647,173 km (0.107 R)
• M63: 22,858,106 km (0.071 R)
• M64: 24,095,131 km (0.108 R)
• M65: 24,526,571 km (0.051 R)
• M66: 24,699,955 km (0.119 R)
• M67: 24,830,255 km (0.07 R)
• M68: 24,960,704 km (0.106 R)
• M69: 26,455,635 km (0.099 R)
• M70: 26,856,259 km (0.101 R)
• M71: 27,169,217 km (0.088 R)
• M72: 27,528,252 km (0.112 R)
• M73: 28,160,602 km (0.053 R)
• M74: 28,843,367 km (0.12 R)
• M75: 29,072,102 km (0.085 R)
• M76: 29,439,365 km (0.078 R)
• M77: 30,085,927 km (0.079 R)
• M78: 31,345,990 km (0.107 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 350.1

Radius: 3.1

Gravity: 36.43 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.38 AU - 7.06 AU

Year: 11428 Days

Day: 19.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 41,889,918 km

• M1: 53,406 km (0.095 R)
• M2: 80,334 km (0.109 R)
• M3: 464,950 km (0.11 R)
• M4: 608,115 km (0.052 R)
• M5: 898,186 km (0.082 R)
• M6: 932,743 km (0.079 R)
• M7: 967,898 km (0.118 R)
• M8: 1,401,882 km (0.078 R)
• M9: 1,607,280 km (0.086 R)
• M10: 1,932,655 km (0.098 R)
• M11: 2,091,378 km (0.113 R)
• M12: 2,254,440 km (0.048 R)
• M13: 2,494,245 km (0.096 R)
• M14: 2,592,531 km (0.085 R)
• M15: 3,128,690 km (0.081 R)
• M16: 3,341,717 km (0.078 R)
• M17: 3,725,885 km (0.045 R)
• M18: 3,838,083 km (0.094 R)
• M19: 4,037,347 km (0.104 R)
• M20: 4,928,502 km (0.104 R)
• M21: 5,301,449 km (0.108 R)
• M22: 5,587,032 km (0.062 R)
• M23: 6,173,007 km (0.058 R)
• M24: 6,339,210 km (0.113 R)
• M25: 6,984,276 km (0.097 R)
• M26: 7,262,079 km (0.094 R)
• M27: 7,972,370 km (0.09 R)
• M28: 8,044,625 km (0.097 R)
• M29: 8,372,245 km (0.103 R)
• M30: 8,816,102 km (0.081 R)
• M31: 9,040,798 km (0.118 R)
• M32: 9,726,255 km (0.07 R)
• M33: 10,507,306 km (0.072 R)
• M34: 10,626,236 km (0.083 R)
• M35: 10,865,293 km (0.088 R)
• M36: 11,716,056 km (0.118 R)
• M37: 13,138,283 km (0.088 R)
• M38: 13,266,339 km (0.056 R)
• M39: 13,480,713 km (0.11 R)
• M40: 14,174,398 km (0.05 R)
• M41: 14,658,048 km (0.067 R)
• M42: 14,879,603 km (0.116 R)
• M43: 17,249,233 km (0.075 R)
• M44: 19,246,664 km (0.113 R)
• M45: 21,315,901 km (0.117 R)
• M46: 21,416,282 km (0.032 R)
• M47: 21,718,020 km (0.12 R)
• M48: 22,836,564 km (0.104 R)
• M49: 22,939,188 km (0.069 R)
• M50: 23,299,569 km (0.088 R)
• M51: 25,076,343 km (0.084 R)
• M52: 26,572,023 km (0.106 R)
• M53: 26,626,027 km (0.095 R)
• M54: 26,896,201 km (0.065 R)
• M55: 27,712,557 km (0.11 R)
• M56: 29,146,602 km (0.032 R)
• M57: 29,202,252 km (0.112 R)
• M58: 30,887,772 km (0.106 R)
• M59: 31,285,702 km (0.076 R)
• M60: 32,373,877 km (0.088 R)
• M61: 32,720,196 km (0.085 R)
• M62: 33,707,841 km (0.068 R)
• M63: 33,883,170 km (0.06 R)
• M64: 34,234,725 km (0.104 R)
• M65: 34,410,951 km (0.078 R)
• M66: 35,118,699 km (0.109 R)
• M67: 35,474,442 km (0.119 R)
• M68: 36,309,198 km (0.073 R)
• M69: 36,548,854 km (0.06 R)
• M70: 39,342,594 km (0.115 R)
• M71: 39,404,079 km (0.072 R)
• M72: 41,014,051 km (0.084 R)
• M73: 41,326,262 km (0.112 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: 433 - 15,845 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit