🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.5

Radius: 9.3

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.58 AU - 0.66 AU

Year: 326 Days

Day: 10.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 42,179,593 km

• M1: 116,986 km (0.118 R)
• M2: 190,588 km (0.12 R)
• M3: 259,403 km (0.032 R)
• M4: 339,886 km (0.075 R)
• M5: 425,606 km (0.113 R)
• M6: 504,743 km (0.059 R)
• M7: 585,077 km (0.047 R)
• M8: 672,742 km (0.108 R)
• M9: 747,391 km (0.115 R)
• M10: 814,560 km (0.087 R)
• M11: 889,509 km (0.114 R)
• M12: 975,229 km (0.092 R)
• M13: 1,040,752 km (0.108 R)
• M14: 1,102,088 km (0.088 R)
• M15: 1,213,089 km (0.07 R)
• M16: 1,287,140 km (0.062 R)
• M17: 1,359,695 km (0.085 R)
• M18: 1,436,888 km (0.049 R)
• M19: 1,602,642 km (0.093 R)
• M20: 1,674,150 km (0.102 R)
• M21: 1,760,767 km (0.088 R)
• M22: 1,824,047 km (0.109 R)
• M23: 1,895,405 km (0.061 R)
• M24: 1,996,832 km (0.1 R)
• M25: 2,066,695 km (0.07 R)
• M26: 2,133,565 km (0.087 R)
• M27: 2,201,333 km (0.118 R)
• M28: 2,292,737 km (0.1 R)
• M29: 2,350,631 km (0.107 R)
• M30: 2,523,118 km (0.12 R)
• M31: 2,699,793 km (0.119 R)
• M32: 2,785,512 km (0.112 R)
• M33: 2,884,696 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.1

Radius: 13.4

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.15 AU - 1.35 AU

Year: 932 Days

Day: 14.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 42,179,593 km

• M1: 167,550 km (0.089 R)
• M2: 261,946 km (0.116 R)
• M3: 355,594 km (0.091 R)
• M4: 449,841 km (0.101 R)
• M5: 607,966 km (0.057 R)
• M6: 787,782 km (0.114 R)
• M7: 922,720 km (0.119 R)
• M8: 1,066,334 km (0.104 R)
• M9: 1,399,787 km (0.095 R)
• M10: 1,490,294 km (0.092 R)
• M11: 1,598,603 km (0.113 R)
• M12: 1,742,067 km (0.116 R)
• M13: 1,856,659 km (0.041 R)
• M14: 2,189,963 km (0.059 R)
• M15: 2,305,303 km (0.093 R)
• M16: 2,413,762 km (0.051 R)
• M17: 2,607,790 km (0.116 R)
• M18: 2,702,037 km (0.117 R)
• M19: 2,835,927 km (0.106 R)
• M20: 3,070,795 km (0.112 R)
• M21: 3,170,577 km (0.105 R)
• M22: 3,281,728 km (0.107 R)
• M23: 3,404,399 km (0.068 R)
• M24: 3,570,303 km (0.082 R)
• M25: 3,675,470 km (0.118 R)
• M26: 3,792,456 km (0.117 R)
• M27: 3,899,867 km (0.112 R)
• M28: 4,117,681 km (0.09 R)
• M29: 4,328,465 km (0.114 R)
• M30: 4,485,991 km (0.111 R)
• M31: 4,588,316 km (0.068 R)
• M32: 4,714,427 km (0.06 R)
• M33: 4,830,216 km (0.051 R)
• M34: 5,111,909 km (0.074 R)
• M35: 5,350,667 km (0.095 R)
• M36: 5,593,315 km (0.102 R)
• M37: 5,679,184 km (0.109 R)
• M38: 5,951,602 km (0.042 R)
• M39: 6,064,398 km (0.08 R)
• M40: 6,304,653 km (0.076 R)
• M41: 6,406,828 km (0.114 R)
• M42: 6,847,244 km (0.028 R)
• M43: 7,071,192 km (0.085 R)
• M44: 7,217,349 km (0.049 R)
• M45: 7,418,409 km (0.083 R)
• M46: 7,512,805 km (0.064 R)
• M47: 7,716,557 km (0.052 R)
• M48: 8,074,096 km (0.041 R)
• M49: 8,408,896 km (0.039 R)
• M50: 8,663,063 km (0.064 R)
• M51: 9,164,665 km (0.12 R)
• M52: 9,353,308 km (0.035 R)
• M53: 9,616,750 km (0.108 R)
• M54: 9,912,505 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.8

Radius: 10.7

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.03 AU - 3.11 AU

Year: 2747 Days

Day: 9 Hours

Environment

Temp: -207 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 42,179,593 km

• M1: 170,691 km (0.098 R)
• M2: 287,976 km (0.075 R)
• M3: 401,969 km (0.119 R)
• M4: 636,539 km (0.082 R)
• M5: 786,586 km (0.11 R)
• M6: 915,689 km (0.107 R)
• M7: 1,135,149 km (0.109 R)
• M8: 1,295,518 km (0.118 R)
• M9: 1,736,532 km (0.084 R)
• M10: 1,807,441 km (0.072 R)
• M11: 2,569,343 km (0.096 R)
• M12: 2,650,575 km (0.111 R)
• M13: 3,035,790 km (0.098 R)
• M14: 3,226,377 km (0.075 R)
• M15: 3,385,400 km (0.112 R)
• M16: 3,474,859 km (0.118 R)
• M17: 3,747,875 km (0.1 R)
• M18: 3,859,176 km (0.068 R)
• M19: 4,276,405 km (0.114 R)
• M20: 4,373,344 km (0.06 R)
• M21: 4,688,248 km (0.052 R)
• M22: 4,949,595 km (0.1 R)
• M23: 5,112,956 km (0.041 R)
• M24: 5,403,026 km (0.097 R)
• M25: 5,634,604 km (0.117 R)
• M26: 5,719,725 km (0.105 R)
• M27: 6,042,557 km (0.096 R)
• M28: 6,349,382 km (0.094 R)
• M29: 6,751,352 km (0.03 R)
• M30: 6,864,448 km (0.078 R)
• M31: 7,092,585 km (0.117 R)
• M32: 7,161,549 km (0.055 R)
• M33: 7,674,072 km (0.081 R)
• M34: 7,744,831 km (0.089 R)
• M35: 7,958,607 km (0.071 R)
• M36: 8,198,412 km (0.094 R)
• M37: 9,106,322 km (0.083 R)
• M38: 9,181,270 km (0.091 R)
• M39: 9,256,518 km (0.112 R)
• M40: 10,149,318 km (0.108 R)
• M41: 10,461,828 km (0.06 R)
• M42: 11,256,791 km (0.116 R)
• M43: 11,499,140 km (0.102 R)
• M44: 11,824,814 km (0.071 R)
• M45: 12,402,262 km (0.077 R)
• M46: 13,158,180 km (0.119 R)
• M47: 13,413,543 km (0.099 R)
• M48: 13,527,537 km (0.116 R)
• M49: 13,670,403 km (0.045 R)
• M50: 14,044,398 km (0.113 R)
• M51: 14,218,230 km (0.098 R)
• M52: 14,363,640 km (0.115 R)
• M53: 14,480,176 km (0.093 R)
• M54: 14,743,917 km (0.089 R)
• M55: 14,890,972 km (0.112 R)
• M56: 15,874,279 km (0.07 R)
• M57: 16,970,831 km (0.058 R)
• M58: 18,154,749 km (0.079 R)
• M59: 18,502,414 km (0.116 R)
• M60: 18,597,708 km (0.107 R)
• M61: 18,852,324 km (0.105 R)
• M62: 19,236,491 km (0.108 R)
• M63: 19,591,038 km (0.057 R)
• M64: 19,720,440 km (0.089 R)
• M65: 19,915,067 km (0.067 R)
• M66: 20,143,054 km (0.071 R)
• M67: 20,733,218 km (0.095 R)
• M68: 21,829,770 km (0.045 R)
• M69: 21,963,959 km (0.073 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 546.4

Radius: 6.8

Gravity: 11.82 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.79 AU - 6.75 AU

Year: 9243 Days

Day: 15.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 42,179,593 km

• M1: 91,554 km (0.03 R)
• M2: 336,894 km (0.106 R)
• M3: 384,167 km (0.071 R)
• M4: 433,983 km (0.059 R)
• M5: 583,731 km (0.073 R)
• M6: 703,260 km (0.044 R)
• M7: 931,995 km (0.12 R)
• M8: 1,073,066 km (0.041 R)
• M9: 1,146,219 km (0.116 R)
• M10: 1,683,574 km (0.108 R)
• M11: 2,653,417 km (0.055 R)
• M12: 2,703,234 km (0.055 R)
• M13: 3,192,718 km (0.077 R)
• M14: 4,164,506 km (0.059 R)
• M15: 4,310,363 km (0.098 R)
• M16: 4,941,367 km (0.115 R)
• M17: 5,505,052 km (0.12 R)
• M18: 5,633,108 km (0.114 R)
• M19: 6,321,408 km (0.106 R)
• M20: 6,556,725 km (0.118 R)
• M21: 6,658,601 km (0.113 R)
• M22: 6,795,034 km (0.113 R)
• M23: 6,863,550 km (0.087 R)
• M24: 6,932,365 km (0.074 R)
• M25: 7,350,192 km (0.085 R)
• M26: 7,668,836 km (0.118 R)
• M27: 7,992,117 km (0.111 R)
• M28: 8,173,579 km (0.046 R)
• M29: 8,913,191 km (0.066 R)
• M30: 9,290,925 km (0.083 R)
• M31: 9,443,515 km (0.087 R)
• M32: 9,520,109 km (0.041 R)
• M33: 9,597,003 km (0.067 R)
• M34: 10,853,924 km (0.086 R)
• M35: 11,095,225 km (0.083 R)
• M36: 11,788,911 km (0.105 R)
• M37: 12,078,532 km (0.082 R)
• M38: 12,328,660 km (0.061 R)
• M39: 12,961,608 km (0.063 R)
• M40: 13,132,150 km (0.093 R)
• M41: 13,346,374 km (0.102 R)
• M42: 14,039,760 km (0.119 R)
• M43: 14,170,957 km (0.053 R)
• M44: 15,551,596 km (0.117 R)
• M45: 15,596,775 km (0.116 R)
• M46: 17,114,445 km (0.104 R)
• M47: 17,161,120 km (0.108 R)
• M48: 17,489,487 km (0.097 R)
• M49: 18,534,428 km (0.091 R)
• M50: 18,678,491 km (0.095 R)
• M51: 19,113,073 km (0.054 R)
• M52: 19,942,743 km (0.076 R)
• M53: 20,485,932 km (0.054 R)
• M54: 21,033,909 km (0.089 R)
• M55: 21,435,430 km (0.105 R)
• M56: 23,532,942 km (0.109 R)
• M57: 23,845,452 km (0.069 R)
• M58: 23,949,871 km (0.112 R)
• M59: 26,447,707 km (0.119 R)
• M60: 27,262,267 km (0.104 R)
• M61: 27,371,474 km (0.039 R)
• M62: 27,535,582 km (0.118 R)
• M63: 28,693,320 km (0.096 R)
• M64: 28,915,772 km (0.066 R)
• M65: 29,082,873 km (0.119 R)
• M66: 29,250,273 km (0.081 R)
• M67: 29,754,568 km (0.105 R)
• M68: 29,867,065 km (0.109 R)
• M69: 30,318,402 km (0.1 R)
• M70: 31,170,512 km (0.076 R)
• M71: 31,399,097 km (0.106 R)
• M72: 32,840,173 km (0.115 R)
• M73: 33,422,707 km (0.055 R)
• M74: 33,949,890 km (0.033 R)
• M75: 34,126,266 km (0.114 R)
• M76: 34,597,948 km (0.074 R)
• M77: 35,906,182 km (0.072 R)
• M78: 35,966,021 km (0.064 R)
• M79: 36,085,849 km (0.111 R)
• M80: 37,049,109 km (0.073 R)
• M81: 37,109,547 km (0.076 R)
• M82: 37,473,070 km (0.063 R)
• M83: 37,533,807 km (0.088 R)
• M84: 39,370,420 km (0.097 R)
• M85: 39,617,406 km (0.025 R)
• M86: 39,741,273 km (0.084 R)
• M87: 39,864,990 km (0.12 R)
• M88: 39,989,007 km (0.027 R)
• M89: 40,985,628 km (0.078 R)
• M90: 41,612,593 km (0.12 R)
• M91: 41,801,235 km (0.119 R)
• M92: 42,053,308 km (0.099 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 16,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit