🌌 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: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.7

Radius: 12.1

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.52 AU - 0.76 AU

Year: 347 Days

Day: 7.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 23,867,003 km

• M1: 159,172 km (0.083 R)
• M2: 237,412 km (0.089 R)
• M3: 353,051 km (0.044 R)
• M4: 434,133 km (0.071 R)
• M5: 618,438 km (0.085 R)
• M6: 699,071 km (0.075 R)
• M7: 805,435 km (0.09 R)
• M8: 964,757 km (0.081 R)
• M9: 1,056,759 km (0.061 R)
• M10: 1,177,186 km (0.074 R)
• M11: 1,254,528 km (0.061 R)
• M12: 1,342,641 km (0.094 R)
• M13: 1,437,486 km (0.063 R)
• M14: 1,539,362 km (0.062 R)
• M15: 1,624,782 km (0.109 R)
• M16: 1,810,284 km (0.087 R)
• M17: 1,972,149 km (0.102 R)
• M18: 2,055,026 km (0.117 R)
• M19: 2,138,950 km (0.106 R)
• M20: 2,229,607 km (0.085 R)
• M21: 2,316,074 km (0.115 R)
• M22: 2,464,625 km (0.09 R)
• M23: 2,543,014 km (0.106 R)
• M24: 2,627,836 km (0.092 R)
• M25: 2,748,262 km (0.081 R)
• M26: 2,899,955 km (0.107 R)
• M27: 3,012,752 km (0.099 R)
• M28: 3,102,809 km (0.076 R)
• M29: 3,341,119 km (0.096 R)
• M30: 3,465,734 km (0.094 R)
• M31: 3,591,994 km (0.119 R)
• M32: 3,836,138 km (0.081 R)
• M33: 4,125,610 km (0.034 R)
• M34: 4,212,526 km (0.068 R)
• M35: 4,408,649 km (0.067 R)
• M36: 4,552,562 km (0.119 R)
• M37: 4,656,383 km (0.064 R)
• M38: 4,796,108 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.3

Radius: 9.4

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.73 AU - 0.99 AU

Year: 541 Days

Day: 6 Hours

Environment

Temp: -163 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 23,867,003 km

• M1: 120,127 km (0.104 R)
• M2: 202,556 km (0.116 R)
• M3: 263,442 km (0.111 R)
• M4: 356,641 km (0.093 R)
• M5: 455,526 km (0.093 R)
• M6: 525,388 km (0.085 R)
• M7: 631,602 km (0.073 R)
• M8: 701,315 km (0.107 R)
• M9: 812,915 km (0.096 R)
• M10: 919,429 km (0.093 R)
• M11: 1,023,100 km (0.066 R)
• M12: 1,094,608 km (0.1 R)
• M13: 1,285,046 km (0.118 R)
• M14: 1,410,858 km (0.081 R)
• M15: 1,545,496 km (0.097 R)
• M16: 1,798,615 km (0.113 R)
• M17: 1,945,072 km (0.112 R)
• M18: 2,055,026 km (0.048 R)
• M19: 2,192,955 km (0.055 R)
• M20: 2,265,660 km (0.033 R)
• M21: 2,456,397 km (0.047 R)
• M22: 2,521,173 km (0.118 R)
• M23: 2,581,012 km (0.109 R)
• M24: 2,702,336 km (0.066 R)
• M25: 2,797,331 km (0.118 R)
• M26: 2,990,761 km (0.102 R)
• M27: 3,089,196 km (0.12 R)
• M28: 3,218,149 km (0.114 R)
• M29: 3,319,128 km (0.054 R)
• M30: 3,677,564 km (0.095 R)
• M31: 3,820,580 km (0.068 R)
• M32: 4,041,985 km (0.068 R)
• M33: 4,138,176 km (0.095 R)
• M34: 4,228,683 km (0.063 R)
• M35: 4,332,803 km (0.08 R)
• M36: 4,444,553 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.7

Radius: 13.1

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.96 AU - 1.28 AU

Year: 804 Days

Day: 9.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 23,867,003 km

• M1: 170,542 km (0.105 R)
• M2: 272,119 km (0.093 R)
• M3: 354,248 km (0.068 R)
• M4: 471,981 km (0.113 R)
• M5: 553,961 km (0.104 R)
• M6: 704,157 km (0.069 R)
• M7: 846,874 km (0.106 R)
• M8: 1,000,211 km (0.119 R)
• M9: 1,189,602 km (0.116 R)
• M10: 1,282,353 km (0.116 R)
• M11: 1,405,472 km (0.12 R)
• M12: 1,547,141 km (0.047 R)
• M13: 1,806,993 km (0.065 R)
• M14: 1,938,340 km (0.061 R)
• M15: 2,057,120 km (0.045 R)
• M16: 2,252,495 km (0.109 R)
• M17: 2,377,709 km (0.076 R)
• M18: 2,496,788 km (0.074 R)
• M19: 2,600,609 km (0.074 R)
• M20: 2,830,392 km (0.113 R)
• M21: 2,938,850 km (0.095 R)
• M22: 3,057,780 km (0.12 R)
• M23: 3,234,755 km (0.119 R)
• M24: 3,424,744 km (0.068 R)
• M25: 3,589,152 km (0.118 R)
• M26: 3,766,126 km (0.063 R)
• M27: 3,885,805 km (0.088 R)
• M28: 4,017,002 km (0.112 R)
• M29: 4,108,556 km (0.077 R)
• M30: 4,345,968 km (0.067 R)
• M31: 4,577,396 km (0.106 R)
• M32: 4,726,844 km (0.119 R)
• M33: 4,867,017 km (0.097 R)
• M34: 4,986,695 km (0.086 R)
• M35: 5,240,264 km (0.067 R)
• M36: 5,464,212 km (0.058 R)
• M37: 5,956,538 km (0.112 R)
• M38: 6,427,473 km (0.048 R)
• M39: 6,571,086 km (0.095 R)
• M40: 6,655,460 km (0.074 R)
• M41: 7,292,896 km (0.118 R)
• M42: 7,417,810 km (0.112 R)
• M43: 7,505,624 km (0.105 R)
• M44: 7,733,163 km (0.08 R)
• M45: 8,117,330 km (0.116 R)
• M46: 8,364,017 km (0.047 R)
• M47: 8,904,514 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.2

Radius: 14.3

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.41 AU - 1.85 AU

Year: 1411 Days

Day: 6.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 23,867,003 km

• M1: 181,911 km (0.118 R)
• M2: 294,109 km (0.035 R)
• M3: 460,612 km (0.099 R)
• M4: 549,623 km (0.107 R)
• M5: 646,412 km (0.06 R)
• M6: 867,518 km (0.074 R)
• M7: 970,741 km (0.1 R)
• M8: 1,213,987 km (0.104 R)
• M9: 1,570,329 km (0.098 R)
• M10: 1,699,731 km (0.083 R)
• M11: 1,905,278 km (0.094 R)
• M12: 1,997,281 km (0.052 R)
• M13: 2,166,925 km (0.114 R)
• M14: 2,272,990 km (0.116 R)
• M15: 2,612,278 km (0.114 R)
• M16: 2,777,883 km (0.057 R)
• M17: 2,872,429 km (0.089 R)
• M18: 3,032,798 km (0.098 R)
• M19: 3,262,281 km (0.118 R)
• M20: 3,531,707 km (0.101 R)
• M21: 3,634,630 km (0.112 R)
• M22: 4,116,634 km (0.072 R)
• M23: 4,408,200 km (0.099 R)
• M24: 4,618,984 km (0.096 R)
• M25: 4,769,779 km (0.079 R)
• M26: 4,999,262 km (0.07 R)
• M27: 5,193,140 km (0.095 R)
• M28: 5,402,877 km (0.075 R)
• M29: 5,535,420 km (0.1 R)
• M30: 5,776,572 km (0.099 R)
• M31: 5,898,644 km (0.037 R)
• M32: 6,228,059 km (0.113 R)
• M33: 6,521,270 km (0.104 R)
• M34: 6,747,911 km (0.114 R)
• M35: 7,063,712 km (0.105 R)
• M36: 7,310,998 km (0.11 R)
• M37: 7,428,432 km (0.108 R)
• M38: 7,724,785 km (0.091 R)
• M39: 7,874,383 km (0.109 R)
• M40: 8,131,093 km (0.084 R)
• M41: 8,344,420 km (0.09 R)
• M42: 8,451,831 km (0.082 R)
• M43: 8,668,149 km (0.106 R)
• M44: 8,854,997 km (0.086 R)
• M45: 9,074,607 km (0.052 R)
• M46: 9,296,161 km (0.109 R)
• M47: 9,487,347 km (0.088 R)
• M48: 9,890,214 km (0.079 R)
• M49: 10,265,705 km (0.114 R)
• M50: 10,430,412 km (0.104 R)
• M51: 10,862,900 km (0.083 R)
• M52: 10,963,579 km (0.096 R)
• M53: 11,132,026 km (0.102 R)
• M54: 11,437,356 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.8

Radius: 14.3

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.31 AU - 2.03 AU

Year: 1464 Days

Day: 7.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 23,867,003 km

• M1: 185,950 km (0.069 R)
• M2: 305,030 km (0.088 R)
• M3: 395,686 km (0.073 R)
• M4: 501,302 km (0.029 R)
• M5: 680,371 km (0.088 R)
• M6: 772,075 km (0.085 R)
• M7: 899,532 km (0.063 R)
• M8: 1,212,341 km (0.097 R)
• M9: 1,382,434 km (0.091 R)
• M10: 1,541,606 km (0.071 R)
• M11: 1,687,464 km (0.098 R)
• M12: 1,868,926 km (0.109 R)
• M13: 1,962,275 km (0.118 R)
• M14: 2,229,906 km (0.042 R)
• M15: 2,590,287 km (0.115 R)
• M16: 2,695,006 km (0.114 R)
• M17: 2,860,910 km (0.106 R)
• M18: 3,303,570 km (0.043 R)
• M19: 3,456,010 km (0.039 R)
• M20: 3,676,068 km (0.087 R)
• M21: 3,794,550 km (0.112 R)
• M22: 3,887,450 km (0.089 R)
• M23: 3,981,248 km (0.058 R)
• M24: 4,089,407 km (0.03 R)
• M25: 4,475,819 km (0.073 R)
• M26: 4,588,466 km (0.043 R)
• M27: 4,716,372 km (0.08 R)
• M28: 4,874,198 km (0.11 R)
• M29: 5,048,479 km (0.077 R)
• M30: 5,195,384 km (0.079 R)
• M31: 5,313,866 km (0.105 R)
• M32: 5,827,735 km (0.1 R)
• M33: 6,263,064 km (0.092 R)
• M34: 6,389,325 km (0.083 R)
• M35: 6,709,016 km (0.108 R)
• M36: 6,952,112 km (0.059 R)
• M37: 7,083,010 km (0.073 R)
• M38: 7,497,396 km (0.115 R)
• M39: 7,699,204 km (0.092 R)
• M40: 7,936,915 km (0.105 R)
• M41: 8,177,020 km (0.112 R)
• M42: 8,402,164 km (0.079 R)
• M43: 8,524,236 km (0.071 R)
• M44: 8,752,672 km (0.118 R)
• M45: 8,911,844 km (0.058 R)
• M46: 9,000,855 km (0.07 R)
• M47: 9,631,560 km (0.112 R)
• M48: 9,796,117 km (0.064 R)
• M49: 10,426,074 km (0.109 R)
• M50: 10,613,819 km (0.101 R)
• M51: 11,395,618 km (0.116 R)
• M52: 11,705,734 km (0.104 R)
• M53: 11,842,317 km (0.103 R)
• M54: 12,294,851 km (0.068 R)
• M55: 12,533,310 km (0.047 R)
• M56: 12,673,034 km (0.095 R)
• M57: 13,277,858 km (0.068 R)
• M58: 13,522,451 km (0.092 R)
• M59: 13,768,539 km (0.086 R)
• M60: 13,954,190 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.8

Radius: 12.6

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.42 AU - 3.44 AU

Year: 3402 Days

Day: 12.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 23,867,003 km

• M1: 239,357 km (0.113 R)
• M2: 437,873 km (0.098 R)
• M3: 577,149 km (0.05 R)
• M4: 723,605 km (0.102 R)
• M5: 884,123 km (0.052 R)
• M6: 1,398,740 km (0.063 R)
• M7: 1,603,540 km (0.067 R)
• M8: 1,688,362 km (0.092 R)
• M9: 1,818,661 km (0.099 R)
• M10: 1,907,373 km (0.025 R)
• M11: 2,028,098 km (0.059 R)
• M12: 2,277,478 km (0.094 R)
• M13: 2,438,445 km (0.107 R)
• M14: 2,653,567 km (0.068 R)
• M15: 2,979,391 km (0.059 R)
• M16: 3,209,772 km (0.069 R)
• M17: 3,483,087 km (0.076 R)
• M18: 3,878,624 km (0.104 R)
• M19: 3,974,965 km (0.088 R)
• M20: 4,111,249 km (0.058 R)
• M21: 4,408,500 km (0.081 R)
• M22: 4,488,983 km (0.069 R)
• M23: 4,671,942 km (0.083 R)
• M24: 4,774,566 km (0.095 R)
• M25: 5,003,301 km (0.058 R)
• M26: 5,536,318 km (0.072 R)
• M27: 5,998,276 km (0.117 R)
• M28: 6,313,180 km (0.119 R)
• M29: 6,495,540 km (0.1 R)
• M30: 7,290,203 km (0.085 R)
• M31: 7,385,796 km (0.119 R)
• M32: 7,772,208 km (0.116 R)
• M33: 7,943,348 km (0.082 R)
• M34: 8,817,747 km (0.118 R)
• M35: 9,487,048 km (0.107 R)
• M36: 9,591,467 km (0.037 R)
• M37: 9,907,119 km (0.103 R)
• M38: 10,279,767 km (0.09 R)
• M39: 10,494,739 km (0.105 R)
• M40: 10,820,115 km (0.109 R)
• M41: 10,983,924 km (0.054 R)
• M42: 11,397,413 km (0.062 R)
• M43: 12,097,681 km (0.099 R)
• M44: 12,869,905 km (0.109 R)
• M45: 12,985,544 km (0.105 R)
• M46: 13,335,005 km (0.045 R)
• M47: 13,510,782 km (0.083 R)
• M48: 13,746,399 km (0.09 R)
• M49: 14,132,361 km (0.085 R)
• M50: 14,251,740 km (0.093 R)
• M51: 14,341,499 km (0.078 R)
• M52: 14,793,434 km (0.074 R)
• M53: 15,005,863 km (0.054 R)
• M54: 15,311,192 km (0.094 R)
• M55: 15,526,165 km (0.075 R)
• M56: 15,711,217 km (0.077 R)
• M57: 15,928,134 km (0.095 R)
• M58: 16,021,334 km (0.068 R)
• M59: 16,208,331 km (0.058 R)
• M60: 16,963,651 km (0.106 R)
• M61: 17,473,480 km (0.054 R)
• M62: 17,569,672 km (0.053 R)
• M63: 18,345,486 km (0.098 R)
• M64: 18,475,786 km (0.094 R)
• M65: 18,573,772 km (0.094 R)
• M66: 18,803,106 km (0.069 R)
• M67: 18,901,691 km (0.107 R)
• M68: 19,297,677 km (0.119 R)
• M69: 19,796,585 km (0.085 R)
• M70: 20,434,620 km (0.083 R)
• M71: 20,739,202 km (0.078 R)
• M72: 20,977,212 km (0.093 R)
• M73: 21,216,120 km (0.066 R)
• M74: 21,524,441 km (0.118 R)
• M75: 22,354,260 km (0.109 R)
• M76: 22,528,392 km (0.106 R)
• M77: 22,878,152 km (0.095 R)
• M78: 23,088,935 km (0.051 R)
• M79: 23,335,473 km (0.069 R)
• M80: 23,618,512 km (0.112 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 18,259 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit