🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.6

Radius: 11.6

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.49 AU - 0.77 AU

Year: 345 Days

Day: 5.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 84,319,580 km

• M1: 145,409 km (0.092 R)
• M2: 229,334 km (0.097 R)
• M3: 305,030 km (0.118 R)
• M4: 480,209 km (0.087 R)
• M5: 572,960 km (0.082 R)
• M6: 683,363 km (0.088 R)
• M7: 801,845 km (0.107 R)
• M8: 912,397 km (0.088 R)
• M9: 995,723 km (0.106 R)
• M10: 1,077,853 km (0.095 R)
• M11: 1,196,933 km (0.12 R)
• M12: 1,375,253 km (0.069 R)
• M13: 1,500,616 km (0.105 R)
• M14: 1,634,955 km (0.118 R)
• M15: 1,708,557 km (0.117 R)
• M16: 1,885,083 km (0.113 R)
• M17: 2,110,228 km (0.077 R)
• M18: 2,190,861 km (0.06 R)
• M19: 2,283,611 km (0.109 R)
• M20: 2,388,928 km (0.116 R)
• M21: 2,473,152 km (0.064 R)
• M22: 2,569,942 km (0.074 R)
• M23: 2,691,266 km (0.115 R)
• M24: 2,773,245 km (0.059 R)
• M25: 2,933,614 km (0.081 R)
• M26: 3,024,271 km (0.112 R)
• M27: 3,103,408 km (0.094 R)
• M28: 3,195,710 km (0.054 R)
• M29: 3,289,059 km (0.082 R)
• M30: 3,427,437 km (0.099 R)
• M31: 3,619,371 km (0.106 R)
• M32: 3,723,341 km (0.076 R)
• M33: 3,887,600 km (0.098 R)
• M34: 3,967,336 km (0.116 R)
• M35: 4,101,525 km (0.108 R)
• M36: 4,203,102 km (0.093 R)
• M37: 4,319,339 km (0.033 R)
• M38: 4,408,799 km (0.075 R)
• M39: 4,617,937 km (0.089 R)
• M40: 4,709,640 km (0.103 R)
• M41: 4,930,746 km (0.035 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.7

Radius: 14.1

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.58 AU - 0.74 AU

Year: 370 Days

Day: 8.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 84,319,580 km

• M1: 176,376 km (0.086 R)
• M2: 284,984 km (0.09 R)
• M3: 393,891 km (0.096 R)
• M4: 501,153 km (0.119 R)
• M5: 604,226 km (0.116 R)
• M6: 796,758 km (0.12 R)
• M7: 926,011 km (0.078 R)
• M8: 1,026,241 km (0.074 R)
• M9: 1,335,011 km (0.114 R)
• M10: 1,425,369 km (0.114 R)
• M11: 1,522,308 km (0.103 R)
• M12: 1,718,580 km (0.109 R)
• M13: 1,808,638 km (0.12 R)
• M14: 1,904,979 km (0.078 R)
• M15: 2,026,752 km (0.119 R)
• M16: 2,175,602 km (0.055 R)
• M17: 2,278,675 km (0.089 R)
• M18: 2,398,353 km (0.088 R)
• M19: 2,494,844 km (0.065 R)
• M20: 2,613,325 km (0.115 R)
• M21: 2,813,338 km (0.105 R)
• M22: 2,931,520 km (0.04 R)
• M23: 3,106,549 km (0.119 R)
• M24: 3,200,946 km (0.12 R)
• M25: 3,296,239 km (0.099 R)
• M26: 3,432,673 km (0.101 R)
• M27: 3,530,360 km (0.027 R)
• M28: 3,629,095 km (0.111 R)
• M29: 3,781,834 km (0.092 R)
• M30: 3,900,914 km (0.06 R)
• M31: 4,009,073 km (0.106 R)
• M32: 4,124,413 km (0.087 R)
• M33: 4,259,351 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.5

Radius: 11.2

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.3 AU - 3.64 AU

Year: 3533 Days

Day: 13.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 84,319,580 km

• M1: 148,850 km (0.068 R)
• M2: 227,239 km (0.088 R)
• M3: 338,989 km (0.065 R)
• M4: 575,802 km (0.063 R)
• M5: 660,175 km (0.057 R)
• M6: 879,336 km (0.111 R)
• M7: 978,968 km (0.09 R)
• M8: 1,069,625 km (0.034 R)
• M9: 1,259,913 km (0.112 R)
• M10: 1,521,261 km (0.096 R)
• M11: 1,784,403 km (0.082 R)
• M12: 2,028,846 km (0.099 R)
• M13: 2,678,251 km (0.111 R)
• M14: 3,074,236 km (0.053 R)
• M15: 3,289,208 km (0.059 R)
• M16: 3,775,252 km (0.077 R)
• M17: 4,371,100 km (0.091 R)
• M18: 4,657,879 km (0.111 R)
• M19: 4,837,397 km (0.039 R)
• M20: 5,042,196 km (0.102 R)
• M21: 5,436,686 km (0.118 R)
• M22: 5,721,371 km (0.084 R)
• M23: 5,937,988 km (0.052 R)
• M24: 6,379,601 km (0.074 R)
• M25: 6,984,874 km (0.092 R)
• M26: 7,087,498 km (0.102 R)
• M27: 7,346,452 km (0.039 R)
• M28: 7,529,560 km (0.11 R)
• M29: 7,608,548 km (0.119 R)
• M30: 7,900,413 km (0.089 R)
• M31: 8,114,936 km (0.096 R)
• M32: 8,222,946 km (0.117 R)
• M33: 8,659,922 km (0.054 R)
• M34: 8,825,676 km (0.079 R)
• M35: 9,499,465 km (0.044 R)
• M36: 9,785,047 km (0.086 R)
• M37: 9,957,833 km (0.12 R)
• M38: 10,306,396 km (0.1 R)
• M39: 11,466,826 km (0.107 R)
• M40: 11,740,590 km (0.07 R)
• M41: 12,016,449 km (0.074 R)
• M42: 12,170,535 km (0.034 R)
• M43: 12,418,718 km (0.099 R)
• M44: 12,512,067 km (0.034 R)
• M45: 12,856,740 km (0.101 R)
• M46: 12,951,286 km (0.084 R)
• M47: 13,077,846 km (0.095 R)
• M48: 13,651,853 km (0.12 R)
• M49: 13,748,344 km (0.094 R)
• M50: 13,909,610 km (0.117 R)
• M51: 14,136,550 km (0.102 R)
• M52: 14,561,109 km (0.112 R)
• M53: 14,758,578 km (0.082 R)
• M54: 14,857,612 km (0.096 R)
• M55: 15,023,217 km (0.084 R)
• M56: 15,189,270 km (0.049 R)
• M57: 15,289,351 km (0.084 R)
• M58: 16,233,164 km (0.09 R)
• M59: 16,677,919 km (0.096 R)
• M60: 17,265,389 km (0.112 R)
• M61: 17,649,258 km (0.105 R)
• M62: 19,140,449 km (0.047 R)
• M63: 19,646,539 km (0.093 R)
• M64: 21,827,227 km (0.065 R)
• M65: 21,902,475 km (0.096 R)
• M66: 22,166,515 km (0.118 R)
• M67: 22,545,596 km (0.105 R)
• M68: 22,736,034 km (0.068 R)
• M69: 22,812,329 km (0.11 R)
• M70: 23,041,812 km (0.059 R)
• M71: 23,541,469 km (0.039 R)
• M72: 24,239,193 km (0.102 R)
• M73: 24,473,314 km (0.091 R)
• M74: 24,825,916 km (0.087 R)
• M75: 25,536,057 km (0.027 R)
• M76: 26,053,068 km (0.03 R)
• M77: 26,212,988 km (0.065 R)
• M78: 26,292,873 km (0.084 R)
• M79: 26,413,150 km (0.1 R)
• M80: 26,855,361 km (0.08 R)
• M81: 26,976,386 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410

Radius: 9.2

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.29 AU - 3.81 AU

Year: 4617 Days

Day: 9.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 84,319,580 km

• M1: 172,337 km (0.098 R)
• M2: 233,073 km (0.12 R)
• M3: 328,517 km (0.05 R)
• M4: 540,198 km (0.078 R)
• M5: 784,641 km (0.096 R)
• M6: 851,212 km (0.081 R)
• M7: 1,026,690 km (0.061 R)
• M8: 1,332,169 km (0.12 R)
• M9: 1,579,903 km (0.106 R)
• M10: 1,753,437 km (0.062 R)
• M11: 1,933,253 km (0.097 R)
• M12: 2,230,355 km (0.11 R)
• M13: 2,442,185 km (0.095 R)
• M14: 2,798,079 km (0.031 R)
• M15: 2,885,294 km (0.091 R)
• M16: 3,009,012 km (0.098 R)
• M17: 3,116,423 km (0.042 R)
• M18: 3,730,073 km (0.036 R)
• M19: 4,100,178 km (0.116 R)
• M20: 4,360,329 km (0.107 R)
• M21: 4,421,066 km (0.102 R)
• M22: 4,564,081 km (0.074 R)
• M23: 5,345,132 km (0.091 R)
• M24: 5,453,890 km (0.066 R)
• M25: 5,541,404 km (0.087 R)
• M26: 5,629,517 km (0.099 R)
• M27: 5,740,070 km (0.104 R)
• M28: 6,008,748 km (0.092 R)
• M29: 8,503,741 km (0.087 R)
• M30: 9,171,995 km (0.075 R)
• M31: 10,667,824 km (0.084 R)
• M32: 10,805,155 km (0.104 R)
• M33: 10,970,610 km (0.106 R)
• M34: 11,304,064 km (0.119 R)
• M35: 11,810,453 km (0.066 R)
• M36: 12,439,512 km (0.091 R)
• M37: 12,497,257 km (0.117 R)
• M38: 13,432,991 km (0.09 R)
• M39: 13,909,311 km (0.049 R)
• M40: 14,119,496 km (0.108 R)
• M41: 14,300,509 km (0.107 R)
• M42: 14,360,947 km (0.086 R)
• M43: 14,573,376 km (0.078 R)
• M44: 15,278,580 km (0.108 R)
• M45: 15,433,414 km (0.108 R)
• M46: 16,026,420 km (0.087 R)
• M47: 16,089,251 km (0.09 R)
• M48: 16,246,778 km (0.058 R)
• M49: 16,436,318 km (0.08 R)
• M50: 16,817,942 km (0.1 R)
• M51: 19,636,665 km (0.116 R)
• M52: 19,872,432 km (0.082 R)
• M53: 20,109,245 km (0.11 R)
• M54: 20,380,915 km (0.113 R)
• M55: 20,893,736 km (0.115 R)
• M56: 20,962,402 km (0.103 R)
• M57: 21,203,404 km (0.116 R)
• M58: 21,307,075 km (0.107 R)
• M59: 23,129,028 km (0.117 R)
• M60: 23,449,317 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.4

Radius: 6.3

Gravity: 18.15 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.71 AU - 11.85 AU

Year: 22751 Days

Day: 20 Hours

Environment

Temp: -227 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,319,580 km

• M1: 334,650 km (0.117 R)
• M2: 516,113 km (0.074 R)
• M3: 629,957 km (0.111 R)
• M4: 777,759 km (0.065 R)
• M5: 1,539,362 km (0.048 R)
• M6: 1,672,055 km (0.04 R)
• M7: 2,240,079 km (0.115 R)
• M8: 2,467,467 km (0.086 R)
• M9: 2,702,486 km (0.097 R)
• M10: 2,742,279 km (0.106 R)
• M11: 2,782,371 km (0.051 R)
• M12: 2,863,004 km (0.054 R)
• M13: 3,712,271 km (0.108 R)
• M14: 3,981,398 km (0.067 R)
• M15: 4,538,500 km (0.036 R)
• M16: 4,633,794 km (0.082 R)
• M17: 6,298,370 km (0.088 R)
• M18: 7,110,237 km (0.055 R)
• M19: 8,418,022 km (0.055 R)
• M20: 8,711,982 km (0.109 R)
• M21: 9,129,210 km (0.103 R)
• M22: 9,613,907 km (0.06 R)
• M23: 10,356,810 km (0.118 R)
• M24: 10,926,030 km (0.091 R)
• M25: 11,053,787 km (0.085 R)
• M26: 11,570,348 km (0.099 R)
• M27: 11,766,022 km (0.109 R)
• M28: 13,234,325 km (0.095 R)
• M29: 13,576,007 km (0.09 R)
• M30: 13,644,672 km (0.073 R)
• M31: 13,713,487 km (0.111 R)
• M32: 13,989,794 km (0.112 R)
• M33: 14,830,086 km (0.115 R)
• M34: 15,903,002 km (0.087 R)
• M35: 17,223,352 km (0.101 R)
• M36: 17,446,852 km (0.115 R)
• M37: 18,350,273 km (0.107 R)
• M38: 19,114,718 km (0.097 R)
• M39: 19,268,954 km (0.107 R)
• M40: 21,071,010 km (0.108 R)
• M41: 21,630,057 km (0.093 R)
• M42: 21,790,725 km (0.051 R)
• M43: 23,254,241 km (0.052 R)
• M44: 23,997,742 km (0.113 R)
• M45: 25,593,054 km (0.082 R)
• M46: 26,103,781 km (0.077 R)
• M47: 26,790,136 km (0.086 R)
• M48: 27,222,175 km (0.096 R)
• M49: 27,743,673 km (0.103 R)
• M50: 27,830,889 km (0.03 R)
• M51: 29,505,487 km (0.098 R)
• M52: 30,399,783 km (0.097 R)
• M53: 30,850,372 km (0.119 R)
• M54: 36,617,370 km (0.094 R)
• M55: 41,104,558 km (0.11 R)
• M56: 41,802,432 km (0.102 R)
• M57: 43,108,870 km (0.096 R)
• M58: 44,734,999 km (0.09 R)
• M59: 46,692,188 km (0.089 R)
• M60: 47,316,011 km (0.106 R)
• M61: 49,098,470 km (0.066 R)
• M62: 49,944,745 km (0.102 R)
• M63: 50,582,780 km (0.066 R)
• M64: 51,437,582 km (0.096 R)
• M65: 51,651,956 km (0.103 R)
• M66: 53,161,399 km (0.096 R)
• M67: 53,378,166 km (0.095 R)
• M68: 54,139,320 km (0.119 R)
• M69: 55,672,399 km (0.099 R)
• M70: 56,886,984 km (0.074 R)
• M71: 59,342,184 km (0.09 R)
• M72: 60,130,565 km (0.035 R)
• M73: 60,469,554 km (0.101 R)
• M74: 64,817,616 km (0.111 R)
• M75: 65,629,483 km (0.09 R)
• M76: 66,328,106 km (0.089 R)
• M77: 68,438,632 km (0.113 R)
• M78: 68,556,515 km (0.091 R)
• M79: 69,739,236 km (0.025 R)
• M80: 69,976,498 km (0.055 R)
• M81: 70,214,060 km (0.026 R)
• M82: 70,809,310 km (0.115 R)
• M83: 71,047,918 km (0.09 R)
• M84: 72,845,486 km (0.119 R)
• M85: 73,448,067 km (0.117 R)
• M86: 73,810,393 km (0.049 R)
• M87: 74,052,292 km (0.076 R)
• M88: 75,752,771 km (0.119 R)
• M89: 77,588,936 km (0.087 R)
• M90: 78,081,113 km (0.117 R)
• M91: 79,068,459 km (0.074 R)
• M92: 79,687,644 km (0.075 R)
• M93: 84,193,233 km (0.11 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 152 - 19,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit