🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.1

Radius: 9.6

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.06 AU - 1.38 AU

Year: 914 Days

Day: 10.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 22,402,751 km

• M1: 133,292 km (0.093 R)
• M2: 222,602 km (0.099 R)
• M3: 304,132 km (0.076 R)
• M4: 373,247 km (0.116 R)
• M5: 435,779 km (0.12 R)
• M6: 537,804 km (0.118 R)
• M7: 604,226 km (0.071 R)
• M8: 669,301 km (0.098 R)
• M9: 756,217 km (0.101 R)
• M10: 819,796 km (0.112 R)
• M11: 880,234 km (0.048 R)
• M12: 950,246 km (0.114 R)
• M13: 1,019,509 km (0.078 R)
• M14: 1,124,078 km (0.074 R)
• M15: 1,326,484 km (0.094 R)
• M16: 1,465,910 km (0.057 R)
• M17: 1,528,142 km (0.083 R)
• M18: 1,607,280 km (0.063 R)
• M19: 1,710,652 km (0.11 R)
• M20: 1,913,955 km (0.063 R)
• M21: 1,975,440 km (0.115 R)
• M22: 2,037,673 km (0.107 R)
• M23: 2,128,778 km (0.109 R)
• M24: 2,388,031 km (0.088 R)
• M25: 2,461,932 km (0.109 R)
• M26: 2,650,126 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.5

Radius: 12.2

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.25 AU - 1.91 AU

Year: 1347 Days

Day: 10.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 22,402,751 km

• M1: 161,865 km (0.119 R)
• M2: 394,490 km (0.11 R)
• M3: 476,320 km (0.118 R)
• M4: 606,769 km (0.075 R)
• M5: 718,668 km (0.091 R)
• M6: 973,134 km (0.079 R)
• M7: 1,100,143 km (0.045 R)
• M8: 1,209,200 km (0.032 R)
• M9: 1,330,224 km (0.108 R)
• M10: 1,447,210 km (0.105 R)
• M11: 1,541,756 km (0.071 R)
• M12: 1,922,183 km (0.119 R)
• M13: 2,133,266 km (0.086 R)
• M14: 2,382,645 km (0.057 R)
• M15: 2,599,712 km (0.036 R)
• M16: 2,694,706 km (0.08 R)
• M17: 2,888,286 km (0.074 R)
• M18: 2,997,941 km (0.095 R)
• M19: 3,232,660 km (0.049 R)
• M20: 3,415,768 km (0.088 R)
• M21: 3,555,193 km (0.097 R)
• M22: 3,768,221 km (0.108 R)
• M23: 4,194,276 km (0.105 R)
• M24: 4,281,491 km (0.093 R)
• M25: 4,546,429 km (0.114 R)
• M26: 4,713,231 km (0.092 R)
• M27: 4,829,917 km (0.044 R)
• M28: 5,013,473 km (0.117 R)
• M29: 5,414,396 km (0.06 R)
• M30: 6,035,227 km (0.055 R)
• M31: 6,148,024 km (0.08 R)
• M32: 6,332,777 km (0.116 R)
• M33: 6,693,458 km (0.038 R)
• M34: 6,780,972 km (0.082 R)
• M35: 6,868,936 km (0.088 R)
• M36: 7,105,300 km (0.1 R)
• M37: 7,404,496 km (0.094 R)
• M38: 7,892,036 km (0.091 R)
• M39: 8,186,444 km (0.096 R)
• M40: 8,295,800 km (0.106 R)
• M41: 8,802,040 km (0.115 R)
• M42: 8,978,415 km (0.112 R)
• M43: 9,075,056 km (0.084 R)
• M44: 9,204,607 km (0.113 R)
• M45: 9,351,064 km (0.111 R)
• M46: 9,481,812 km (0.104 R)
• M47: 9,580,248 km (0.071 R)
• M48: 10,027,844 km (0.068 R)
• M49: 10,448,214 km (0.034 R)
• M50: 10,566,995 km (0.104 R)
• M51: 10,703,279 km (0.077 R)
• M52: 10,840,161 km (0.057 R)
• M53: 11,115,720 km (0.082 R)
• M54: 11,585,906 km (0.058 R)
• M55: 11,885,401 km (0.049 R)
• M56: 11,973,963 km (0.029 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.5

Radius: 12.5

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.22 AU - 2.02 AU

Year: 1399 Days

Day: 10.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 22,402,751 km

• M1: 167,101 km (0.033 R)
• M2: 248,632 km (0.099 R)
• M3: 353,051 km (0.102 R)
• M4: 496,665 km (0.109 R)
• M5: 609,911 km (0.063 R)
• M6: 720,613 km (0.114 R)
• M7: 805,435 km (0.097 R)
• M8: 922,271 km (0.043 R)
• M9: 1,197,681 km (0.083 R)
• M10: 1,357,750 km (0.087 R)
• M11: 1,817,465 km (0.114 R)
• M12: 2,176,350 km (0.084 R)
• M13: 2,364,245 km (0.103 R)
• M14: 2,475,695 km (0.098 R)
• M15: 2,949,771 km (0.1 R)
• M16: 3,070,048 km (0.066 R)
• M17: 3,180,900 km (0.084 R)
• M18: 3,315,687 km (0.115 R)
• M19: 3,429,531 km (0.099 R)
• M20: 3,509,865 km (0.108 R)
• M21: 3,708,082 km (0.091 R)
• M22: 3,838,233 km (0.112 R)
• M23: 3,969,879 km (0.084 R)
• M24: 4,066,669 km (0.109 R)
• M25: 4,237,958 km (0.115 R)
• M26: 4,349,408 km (0.055 R)
• M27: 4,587,867 km (0.054 R)
• M28: 5,064,486 km (0.12 R)
• M29: 5,409,160 km (0.09 R)
• M30: 5,570,726 km (0.1 R)
• M31: 5,734,086 km (0.07 R)
• M32: 6,079,358 km (0.057 R)
• M33: 6,459,935 km (0.073 R)
• M34: 6,631,524 km (0.084 R)
• M35: 6,833,780 km (0.07 R)
• M36: 7,067,452 km (0.096 R)
• M37: 7,288,857 km (0.074 R)
• M38: 7,378,167 km (0.08 R)
• M39: 7,693,370 km (0.039 R)
• M40: 7,860,171 km (0.095 R)
• M41: 8,089,654 km (0.066 R)
• M42: 8,618,184 km (0.03 R)
• M43: 8,744,145 km (0.087 R)
• M44: 8,870,855 km (0.089 R)
• M45: 8,982,155 km (0.111 R)
• M46: 9,157,933 km (0.088 R)
• M47: 9,578,153 km (0.091 R)
• M48: 9,757,820 km (0.087 R)
• M49: 10,004,657 km (0.081 R)
• M50: 10,137,201 km (0.101 R)
• M51: 10,337,063 km (0.107 R)
• M52: 10,673,060 km (0.054 R)
• M53: 10,859,309 km (0.075 R)
• M54: 11,063,959 km (0.103 R)
• M55: 11,476,849 km (0.107 R)
• M56: 11,667,736 km (0.086 R)
• M57: 11,772,455 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812

Radius: 8.5

Gravity: 11.24 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.92 AU - 3 AU

Year: 2617 Days

Day: 7.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 22,402,751 km

• M1: 109,057 km (0.103 R)
• M2: 283,488 km (0.109 R)
• M3: 379,380 km (0.075 R)
• M4: 447,896 km (0.034 R)
• M5: 504,594 km (0.115 R)
• M6: 672,592 km (0.083 R)
• M7: 974,780 km (0.102 R)
• M8: 1,118,543 km (0.1 R)
• M9: 1,452,147 km (0.06 R)
• M10: 1,829,432 km (0.096 R)
• M11: 1,938,788 km (0.075 R)
• M12: 2,064,600 km (0.064 R)
• M13: 2,207,466 km (0.086 R)
• M14: 2,353,773 km (0.119 R)
• M15: 2,473,152 km (0.081 R)
• M16: 2,874,822 km (0.059 R)
• M17: 3,116,124 km (0.069 R)
• M18: 3,197,954 km (0.098 R)
• M19: 3,363,858 km (0.116 R)
• M20: 3,532,754 km (0.086 R)
• M21: 3,756,253 km (0.084 R)
• M22: 3,931,582 km (0.081 R)
• M23: 4,363,022 km (0.051 R)
• M24: 4,547,326 km (0.072 R)
• M25: 4,715,474 km (0.105 R)
• M26: 6,091,326 km (0.104 R)
• M27: 6,318,266 km (0.114 R)
• M28: 6,422,386 km (0.106 R)
• M29: 6,695,552 km (0.115 R)
• M30: 6,865,645 km (0.109 R)
• M31: 7,123,402 km (0.108 R)
• M32: 7,384,300 km (0.095 R)
• M33: 7,759,492 km (0.119 R)
• M34: 8,028,020 km (0.115 R)
• M35: 8,551,313 km (0.034 R)
• M36: 9,250,235 km (0.075 R)
• M37: 9,392,353 km (0.072 R)
• M38: 9,846,831 km (0.107 R)
• M39: 10,579,113 km (0.1 R)
• M40: 10,702,830 km (0.087 R)
• M41: 10,851,979 km (0.094 R)
• M42: 11,127,239 km (0.076 R)
• M43: 11,404,743 km (0.085 R)
• M44: 11,480,739 km (0.053 R)
• M45: 12,095,586 km (0.051 R)
• M46: 12,251,018 km (0.113 R)
• M47: 12,459,109 km (0.112 R)
• M48: 12,800,043 km (0.102 R)
• M49: 13,759,863 km (0.109 R)
• M50: 14,057,712 km (0.082 R)
• M51: 14,139,392 km (0.101 R)
• M52: 14,221,073 km (0.034 R)
• M53: 14,467,311 km (0.086 R)
• M54: 14,522,363 km (0.114 R)
• M55: 14,825,598 km (0.082 R)
• M56: 14,880,949 km (0.079 R)
• M57: 14,936,450 km (0.095 R)
• M58: 14,991,951 km (0.084 R)
• M59: 15,047,451 km (0.087 R)
• M60: 15,131,077 km (0.038 R)
• M61: 15,354,426 km (0.091 R)
• M62: 15,946,086 km (0.077 R)
• M63: 16,059,631 km (0.094 R)
• M64: 18,327,086 km (0.083 R)
• M65: 18,565,245 km (0.102 R)
• M66: 19,044,707 km (0.034 R)
• M67: 19,558,725 km (0.052 R)
• M68: 19,954,710 km (0.075 R)
• M69: 20,015,896 km (0.113 R)
• M70: 20,138,417 km (0.038 R)
• M71: 20,353,389 km (0.077 R)
• M72: 20,723,793 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.6

Radius: 14.6

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.72 AU - 3.08 AU

Year: 3350 Days

Day: 13.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 22,402,751 km

• M1: 195,375 km (0.108 R)
• M2: 292,613 km (0.053 R)
• M3: 470,635 km (0.112 R)
• M4: 864,376 km (0.104 R)
• M5: 1,010,833 km (0.098 R)
• M6: 1,216,231 km (0.092 R)
• M7: 1,356,853 km (0.1 R)
• M8: 1,476,381 km (0.04 R)
• M9: 1,683,874 km (0.091 R)
• M10: 1,784,104 km (0.111 R)
• M11: 1,945,969 km (0.068 R)
• M12: 2,190,562 km (0.12 R)
• M13: 2,300,965 km (0.108 R)
• M14: 2,445,476 km (0.039 R)
• M15: 3,037,435 km (0.091 R)
• M16: 3,767,772 km (0.088 R)
• M17: 3,920,362 km (0.087 R)
• M18: 4,016,703 km (0.096 R)
• M19: 4,231,825 km (0.072 R)
• M20: 5,235,776 km (0.091 R)
• M21: 5,342,290 km (0.091 R)
• M22: 5,601,094 km (0.084 R)
• M23: 5,775,824 km (0.049 R)
• M24: 5,886,078 km (0.084 R)
• M25: 6,379,302 km (0.114 R)
• M26: 6,470,557 km (0.045 R)
• M27: 6,562,111 km (0.097 R)
• M28: 6,746,565 km (0.113 R)
• M29: 6,956,151 km (0.113 R)
• M30: 7,286,613 km (0.111 R)
• M31: 7,525,820 km (0.111 R)
• M32: 7,694,866 km (0.105 R)
• M33: 7,792,104 km (0.11 R)
• M34: 8,086,064 km (0.116 R)
• M35: 8,383,614 km (0.026 R)
• M36: 8,989,785 km (0.106 R)
• M37: 9,220,764 km (0.113 R)
• M38: 9,375,897 km (0.102 R)
• M39: 9,584,137 km (0.099 R)
• M40: 9,846,382 km (0.056 R)
• M41: 10,084,692 km (0.076 R)
• M42: 10,217,834 km (0.119 R)
• M43: 10,865,144 km (0.094 R)
• M44: 12,341,675 km (0.117 R)
• M45: 12,484,242 km (0.068 R)
• M46: 12,771,021 km (0.112 R)
• M47: 13,118,088 km (0.051 R)
• M48: 13,438,975 km (0.067 R)
• M49: 14,687,818 km (0.06 R)
• M50: 14,929,867 km (0.064 R)
• M51: 15,326,152 km (0.057 R)
• M52: 15,418,155 km (0.096 R)
• M53: 15,725,878 km (0.115 R)
• M54: 16,097,928 km (0.11 R)
• M55: 16,347,607 km (0.107 R)
• M56: 16,850,854 km (0.117 R)
• M57: 17,775,967 km (0.092 R)
• M58: 18,001,710 km (0.087 R)
• M59: 18,717,536 km (0.116 R)
• M60: 19,177,849 km (0.037 R)
• M61: 19,343,154 km (0.09 R)
• M62: 19,575,480 km (0.106 R)
• M63: 19,875,424 km (0.082 R)
• M64: 20,143,353 km (0.102 R)
• M65: 21,022,540 km (0.068 R)
• M66: 21,158,824 km (0.114 R)
• M67: 21,672,842 km (0.055 R)
• M68: 22,260,313 km (0.112 R)
• M69: 23,345,197 km (0.11 R)
• M70: 23,698,846 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.7

Radius: 9.8

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.13 AU - 5.17 AU

Year: 5734 Days

Day: 6.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 22,402,751 km

• M1: 129,701 km (0.048 R)
• M2: 194,627 km (0.054 R)
• M3: 320,588 km (0.114 R)
• M4: 425,157 km (0.092 R)
• M5: 616,642 km (0.117 R)
• M6: 743,651 km (0.086 R)
• M7: 826,528 km (0.104 R)
• M8: 990,787 km (0.069 R)
• M9: 1,106,575 km (0.101 R)
• M10: 1,574,667 km (0.067 R)
• M11: 2,084,946 km (0.115 R)
• M12: 2,174,854 km (0.071 R)
• M13: 2,374,118 km (0.032 R)
• M14: 2,708,918 km (0.08 R)
• M15: 2,890,231 km (0.117 R)
• M16: 3,058,678 km (0.116 R)
• M17: 3,299,979 km (0.12 R)
• M18: 3,387,793 km (0.068 R)
• M19: 3,801,282 km (0.103 R)
• M20: 3,911,835 km (0.055 R)
• M21: 4,060,984 km (0.115 R)
• M22: 4,326,520 km (0.113 R)
• M23: 4,814,658 km (0.101 R)
• M24: 5,361,737 km (0.119 R)
• M25: 5,590,323 km (0.057 R)
• M26: 5,822,050 km (0.106 R)
• M27: 6,057,068 km (0.096 R)
• M28: 6,186,470 km (0.106 R)
• M29: 6,316,920 km (0.047 R)
• M30: 6,448,267 km (0.11 R)
• M31: 6,802,963 km (0.102 R)
• M32: 7,095,876 km (0.076 R)
• M33: 8,117,779 km (0.109 R)
• M34: 8,452,579 km (0.118 R)
• M35: 8,597,539 km (0.108 R)
• M36: 8,963,306 km (0.063 R)
• M37: 9,160,476 km (0.039 R)
• M38: 9,309,326 km (0.057 R)
• M39: 9,434,091 km (0.109 R)
• M40: 9,634,701 km (0.096 R)
• M41: 10,065,693 km (0.091 R)
• M42: 10,684,878 km (0.117 R)
• M43: 10,946,525 km (0.085 R)
• M44: 11,025,513 km (0.113 R)
• M45: 12,095,736 km (0.113 R)
• M46: 12,781,492 km (0.094 R)
• M47: 13,395,293 km (0.099 R)
• M48: 13,677,434 km (0.113 R)
• M49: 14,075,813 km (0.12 R)
• M50: 14,449,210 km (0.098 R)
• M51: 14,593,721 km (0.084 R)
• M52: 15,205,726 km (0.118 R)
• M53: 15,352,781 km (0.082 R)
• M54: 15,441,193 km (0.094 R)
• M55: 15,618,466 km (0.058 R)
• M56: 16,094,637 km (0.057 R)
• M57: 16,334,592 km (0.116 R)
• M58: 16,726,987 km (0.049 R)
• M59: 17,336,598 km (0.116 R)
• M60: 17,551,720 km (0.093 R)
• M61: 17,860,639 km (0.1 R)
• M62: 19,240,829 km (0.055 R)
• M63: 19,559,323 km (0.118 R)
• M64: 19,623,201 km (0.084 R)
• M65: 19,783,271 km (0.069 R)
• M66: 20,201,397 km (0.117 R)
• M67: 20,525,127 km (0.093 R)
• M68: 21,046,625 km (0.06 R)
• M69: 21,177,673 km (0.094 R)
• M70: 21,276,108 km (0.106 R)
• M71: 21,969,644 km (0.106 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 13,010 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit