🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.9

Radius: 11.9

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.76 AU - 1.02 AU

Year: 590 Days

Day: 13.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 34,390,733 km

• M1: 164,408 km (0.073 R)
• M2: 257,159 km (0.109 R)
• M3: 341,981 km (0.098 R)
• M4: 422,764 km (0.103 R)
• M5: 533,017 km (0.064 R)
• M6: 628,012 km (0.028 R)
• M7: 705,952 km (0.087 R)
• M8: 983,606 km (0.102 R)
• M9: 1,231,041 km (0.087 R)
• M10: 1,486,554 km (0.106 R)
• M11: 1,895,255 km (0.072 R)
• M12: 2,034,531 km (0.083 R)
• M13: 2,163,036 km (0.084 R)
• M14: 2,286,903 km (0.114 R)
• M15: 2,383,244 km (0.098 R)
• M16: 2,473,451 km (0.07 R)
• M17: 2,580,114 km (0.078 R)
• M18: 2,735,397 km (0.096 R)
• M19: 2,853,879 km (0.096 R)
• M20: 2,933,913 km (0.115 R)
• M21: 3,014,547 km (0.102 R)
• M22: 3,104,305 km (0.087 R)
• M23: 3,219,795 km (0.103 R)
• M24: 3,311,648 km (0.094 R)
• M25: 3,489,221 km (0.107 R)
• M26: 3,670,085 km (0.109 R)
• M27: 3,863,066 km (0.112 R)
• M28: 4,041,386 km (0.065 R)
• M29: 4,286,428 km (0.089 R)
• M30: 4,406,256 km (0.067 R)
• M31: 4,499,156 km (0.047 R)
• M32: 4,677,477 km (0.058 R)
• M33: 4,906,212 km (0.087 R)
• M34: 5,002,553 km (0.116 R)
• M35: 5,138,537 km (0.088 R)
• M36: 5,295,465 km (0.103 R)
• M37: 5,454,039 km (0.118 R)
• M38: 5,584,040 km (0.082 R)
• M39: 5,775,974 km (0.106 R)
• M40: 5,867,677 km (0.093 R)
• M41: 6,073,225 km (0.06 R)
• M42: 6,249,750 km (0.119 R)
• M43: 6,354,469 km (0.025 R)
• M44: 6,523,066 km (0.066 R)
• M45: 6,768,256 km (0.116 R)
• M46: 7,027,210 km (0.08 R)
• M47: 7,114,276 km (0.055 R)
• M48: 7,201,791 km (0.033 R)
• M49: 7,421,999 km (0.049 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.6

Radius: 13.8

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.64 AU - 2.3 AU

Year: 1944 Days

Day: 10 Hours

Environment

Temp: -195 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 34,390,733 km

• M1: 176,077 km (0.036 R)
• M2: 262,395 km (0.108 R)
• M3: 460,911 km (0.1 R)
• M4: 574,157 km (0.102 R)
• M5: 666,758 km (0.04 R)
• M6: 999,463 km (0.075 R)
• M7: 1,125,724 km (0.117 R)
• M8: 1,237,174 km (0.063 R)
• M9: 1,583,643 km (0.111 R)
• M10: 1,733,391 km (0.091 R)
• M11: 1,912,310 km (0.064 R)
• M12: 2,022,713 km (0.028 R)
• M13: 2,148,076 km (0.101 R)
• M14: 2,621,254 km (0.112 R)
• M15: 2,744,822 km (0.1 R)
• M16: 2,898,459 km (0.08 R)
• M17: 3,317,482 km (0.115 R)
• M18: 3,406,643 km (0.032 R)
• M19: 3,496,701 km (0.081 R)
• M20: 3,618,025 km (0.114 R)
• M21: 3,880,419 km (0.111 R)
• M22: 4,021,939 km (0.109 R)
• M23: 4,229,431 km (0.116 R)
• M24: 4,489,881 km (0.088 R)
• M25: 4,688,547 km (0.115 R)
• M26: 4,789,077 km (0.04 R)
• M27: 5,215,730 km (0.092 R)
• M28: 5,337,353 km (0.04 R)
• M29: 5,960,129 km (0.067 R)
• M30: 6,493,595 km (0.044 R)
• M31: 6,662,341 km (0.069 R)
• M32: 7,587,006 km (0.073 R)
• M33: 7,904,153 km (0.106 R)
• M34: 8,004,234 km (0.072 R)
• M35: 8,104,614 km (0.034 R)
• M36: 8,205,593 km (0.093 R)
• M37: 8,306,871 km (0.089 R)
• M38: 9,111,408 km (0.086 R)
• M39: 9,364,079 km (0.058 R)
• M40: 9,555,115 km (0.101 R)
• M41: 9,704,563 km (0.106 R)
• M42: 9,897,844 km (0.091 R)
• M43: 10,049,087 km (0.056 R)
• M44: 10,222,770 km (0.052 R)
• M45: 10,441,483 km (0.095 R)
• M46: 10,617,559 km (0.102 R)
• M47: 10,728,112 km (0.079 R)
• M48: 10,950,265 km (0.089 R)
• M49: 11,219,092 km (0.087 R)
• M50: 11,763,030 km (0.06 R)
• M51: 11,900,361 km (0.048 R)
• M52: 12,061,328 km (0.103 R)
• M53: 14,413,904 km (0.088 R)
• M54: 14,511,891 km (0.068 R)
• M55: 14,708,612 km (0.118 R)
• M56: 14,980,432 km (0.087 R)
• M57: 15,856,626 km (0.116 R)
• M58: 16,008,468 km (0.109 R)
• M59: 16,288,216 km (0.057 R)
• M60: 16,415,823 km (0.096 R)
• M61: 16,749,277 km (0.088 R)
• M62: 16,852,350 km (0.039 R)
• M63: 17,111,004 km (0.097 R)
• M64: 17,318,796 km (0.093 R)
• M65: 17,501,455 km (0.105 R)
• M66: 17,632,203 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.7

Radius: 8.7

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.43 AU - 3.91 AU

Year: 3967 Days

Day: 11.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 34,390,733 km

• M1: 121,623 km (0.068 R)
• M2: 186,399 km (0.094 R)
• M3: 310,715 km (0.094 R)
• M4: 417,528 km (0.114 R)
• M5: 499,358 km (0.06 R)
• M6: 570,865 km (0.105 R)
• M7: 1,149,809 km (0.079 R)
• M8: 1,214,585 km (0.119 R)
• M9: 1,314,367 km (0.067 R)
• M10: 1,451,698 km (0.063 R)
• M11: 1,642,285 km (0.074 R)
• M12: 1,753,137 km (0.089 R)
• M13: 2,087,638 km (0.092 R)
• M14: 2,372,323 km (0.119 R)
• M15: 3,253,155 km (0.097 R)
• M16: 3,362,063 km (0.045 R)
• M17: 3,647,645 km (0.071 R)
• M18: 3,728,278 km (0.088 R)
• M19: 3,908,095 km (0.075 R)
• M20: 4,007,428 km (0.099 R)
• M21: 4,174,678 km (0.047 R)
• M22: 4,568,420 km (0.115 R)
• M23: 4,760,803 km (0.111 R)
• M24: 5,027,685 km (0.065 R)
• M25: 5,172,047 km (0.082 R)
• M26: 5,446,410 km (0.111 R)
• M27: 5,538,861 km (0.098 R)
• M28: 5,631,911 km (0.054 R)
• M29: 5,819,656 km (0.081 R)
• M30: 5,990,348 km (0.109 R)
• M31: 6,124,238 km (0.085 R)
• M32: 6,433,905 km (0.105 R)
• M33: 6,492,697 km (0.093 R)
• M34: 7,149,731 km (0.09 R)
• M35: 7,332,540 km (0.111 R)
• M36: 7,414,370 km (0.111 R)
• M37: 8,376,583 km (0.088 R)
• M38: 8,440,761 km (0.088 R)
• M39: 8,569,564 km (0.044 R)
• M40: 8,634,191 km (0.049 R)
• M41: 8,959,716 km (0.086 R)
• M42: 9,555,714 km (0.102 R)
• M43: 9,645,173 km (0.096 R)
• M44: 9,869,869 km (0.064 R)
• M45: 10,577,617 km (0.108 R)
• M46: 10,902,543 km (0.106 R)
• M47: 10,972,705 km (0.074 R)
• M48: 11,562,419 km (0.08 R)
• M49: 11,753,306 km (0.104 R)
• M50: 12,235,161 km (0.077 R)
• M51: 12,356,635 km (0.099 R)
• M52: 12,625,312 km (0.092 R)
• M53: 12,994,669 km (0.116 R)
• M54: 13,069,020 km (0.1 R)
• M55: 13,618,343 km (0.093 R)
• M56: 14,099,001 km (0.067 R)
• M57: 14,200,877 km (0.098 R)
• M58: 14,507,852 km (0.059 R)
• M59: 15,389,881 km (0.114 R)
• M60: 15,784,520 km (0.06 R)
• M61: 16,396,076 km (0.065 R)
• M62: 16,503,338 km (0.064 R)
• M63: 16,826,170 km (0.109 R)
• M64: 18,499,572 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 972.4

Radius: 5.8

Gravity: 28.91 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 6.58 AU - 8.04 AU

Year: 13893 Days

Day: 24.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 34,390,733 km

• M1: 588,219 km (0.117 R)
• M2: 669,600 km (0.085 R)
• M3: 711,637 km (0.088 R)
• M4: 821,143 km (0.104 R)
• M5: 1,056,759 km (0.106 R)
• M6: 1,156,990 km (0.098 R)
• M7: 1,674,299 km (0.072 R)
• M8: 1,881,193 km (0.063 R)
• M9: 2,892,176 km (0.118 R)
• M10: 3,033,097 km (0.066 R)
• M11: 3,848,256 km (0.084 R)
• M12: 3,964,493 km (0.086 R)
• M13: 4,400,421 km (0.096 R)
• M14: 4,935,084 km (0.114 R)
• M15: 5,274,223 km (0.092 R)
• M16: 5,403,475 km (0.106 R)
• M17: 6,844,851 km (0.057 R)
• M18: 6,938,648 km (0.12 R)
• M19: 7,753,508 km (0.06 R)
• M20: 8,147,399 km (0.082 R)
• M21: 8,648,851 km (0.031 R)
• M22: 9,057,253 km (0.041 R)
• M23: 9,108,715 km (0.1 R)
• M24: 9,263,848 km (0.077 R)
• M25: 11,081,313 km (0.108 R)
• M26: 11,580,371 km (0.112 R)
• M27: 12,543,033 km (0.093 R)
• M28: 12,600,479 km (0.053 R)
• M29: 12,831,159 km (0.108 R)
• M30: 12,946,948 km (0.115 R)
• M31: 13,472,335 km (0.104 R)
• M32: 14,363,640 km (0.111 R)
• M33: 14,785,954 km (0.078 R)
• M34: 15,581,217 km (0.069 R)
• M35: 16,139,815 km (0.076 R)
• M36: 18,374,059 km (0.119 R)
• M37: 18,570,032 km (0.088 R)
• M38: 18,635,556 km (0.056 R)
• M39: 18,701,080 km (0.105 R)
• M40: 20,297,289 km (0.063 R)
• M41: 20,975,267 km (0.112 R)
• M42: 21,043,484 km (0.099 R)
• M43: 21,729,540 km (0.114 R)
• M44: 24,617,975 km (0.117 R)
• M45: 25,631,650 km (0.1 R)
• M46: 25,923,815 km (0.115 R)
• M47: 26,143,574 km (0.032 R)
• M48: 27,400,795 km (0.086 R)
• M49: 28,149,532 km (0.07 R)
• M50: 28,300,028 km (0.069 R)
• M51: 28,601,916 km (0.057 R)
• M52: 29,285,130 km (0.103 R)
• M53: 30,127,366 km (0.102 R)
• M54: 30,822,397 km (0.053 R)
• M55: 31,210,903 km (0.085 R)
• M56: 31,835,624 km (0.116 R)
• M57: 32,071,091 km (0.113 R)
• M58: 32,780,633 km (0.099 R)
• M59: 32,859,920 km (0.061 R)
• M60: 33,655,033 km (0.092 R)
• M61: 36,651,628 km (0.065 R)
• M62: 37,145,600 km (0.075 R)
• M63: 37,393,484 km (0.093 R)
• M64: 37,558,939 km (0.064 R)
• M65: 40,494,498 km (0.119 R)
• M66: 40,579,470 km (0.042 R)
• M67: 42,290,869 km (0.11 R)
• M68: 42,808,927 km (0.104 R)
• M69: 43,763,959 km (0.102 R)
• M70: 43,851,175 km (0.117 R)
• M71: 44,288,001 km (0.117 R)
• M72: 45,430,330 km (0.084 R)
• M73: 49,277,239 km (0.111 R)
• M74: 50,095,540 km (0.116 R)
• M75: 51,469,447 km (0.078 R)
• M76: 52,114,662 km (0.082 R)
• M77: 53,413,471 km (0.11 R)
• M78: 53,599,870 km (0.085 R)
• M79: 53,786,418 km (0.072 R)
• M80: 54,066,765 km (0.09 R)
• M81: 54,441,358 km (0.098 R)
• M82: 54,910,646 km (0.072 R)
• M83: 55,570,074 km (0.069 R)
• M84: 56,516,580 km (0.092 R)
• M85: 56,706,569 km (0.087 R)
• M86: 60,258,471 km (0.066 R)
• M87: 60,452,649 km (0.107 R)
• M88: 60,549,738 km (0.109 R)
• M89: 61,425,933 km (0.043 R)
• M90: 62,600,725 km (0.033 R)
• M91: 64,178,683 km (0.106 R)
• M92: 64,873,266 km (0.114 R)
• M93: 65,171,564 km (0.092 R)
• M94: 65,470,461 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110

Radius: 4.9

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.54 AU - 8.96 AU

Year: 15166 Days

Day: 22.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 34,390,733 km

• M1: 221,854 km (0.056 R)
• M2: 257,458 km (0.118 R)
• M3: 367,113 km (0.12 R)
• M4: 444,754 km (0.096 R)
• M5: 565,480 km (0.112 R)
• M6: 766,091 km (0.1 R)
• M7: 896,690 km (0.073 R)
• M8: 1,364,931 km (0.103 R)
• M9: 1,434,793 km (0.108 R)
• M10: 1,505,852 km (0.041 R)
• M11: 2,155,855 km (0.065 R)
• M12: 2,340,907 km (0.051 R)
• M13: 3,435,665 km (0.067 R)
• M14: 3,603,364 km (0.105 R)
• M15: 3,676,068 km (0.114 R)
• M16: 4,638,432 km (0.103 R)
• M17: 5,284,096 km (0.097 R)
• M18: 5,957,586 km (0.082 R)
• M19: 6,217,138 km (0.082 R)
• M20: 7,230,364 km (0.079 R)
• M21: 7,291,550 km (0.104 R)
• M22: 8,778,403 km (0.094 R)
• M23: 9,073,410 km (0.085 R)
• M24: 9,139,532 km (0.038 R)
• M25: 9,172,593 km (0.094 R)
• M26: 9,305,287 km (0.1 R)
• M27: 9,338,497 km (0.069 R)
• M28: 10,597,214 km (0.117 R)
• M29: 11,122,602 km (0.111 R)
• M30: 12,564,276 km (0.117 R)
• M31: 13,608,021 km (0.081 R)
• M32: 13,987,401 km (0.049 R)
• M33: 14,756,783 km (0.115 R)
• M34: 14,834,424 km (0.118 R)
• M35: 15,185,680 km (0.101 R)
• M36: 15,539,778 km (0.051 R)
• M37: 17,350,211 km (0.077 R)
• M38: 17,391,201 km (0.113 R)
• M39: 18,259,318 km (0.038 R)
• M40: 20,252,859 km (0.109 R)
• M41: 21,165,556 km (0.095 R)
• M42: 21,253,220 km (0.109 R)
• M43: 21,472,830 km (0.052 R)
• M44: 22,537,368 km (0.04 R)
• M45: 23,301,813 km (0.102 R)
• M46: 23,528,304 km (0.071 R)
• M47: 23,619,110 km (0.096 R)
• M48: 24,029,008 km (0.083 R)
• M49: 24,120,413 km (0.117 R)
• M50: 25,879,384 km (0.083 R)
• M51: 26,584,888 km (0.041 R)
• M52: 27,870,981 km (0.065 R)
• M53: 28,352,387 km (0.116 R)
• M54: 30,404,122 km (0.096 R)
• M55: 30,849,923 km (0.107 R)
• M56: 31,297,969 km (0.111 R)
• M57: 31,948,869 km (0.068 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 16,979 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit