🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.7

Radius: 8.5

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.51 AU - 0.81 AU

Year: 370 Days

Day: 14.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 13,030,284 km

• M1: 115,340 km (0.104 R)
• M2: 169,943 km (0.105 R)
• M3: 237,861 km (0.107 R)
• M4: 298,897 km (0.112 R)
• M5: 352,153 km (0.054 R)
• M6: 412,142 km (0.06 R)
• M7: 473,477 km (0.118 R)
• M8: 648,956 km (0.082 R)
• M9: 719,117 km (0.085 R)
• M10: 791,971 km (0.103 R)
• M11: 860,337 km (0.119 R)
• M12: 923,318 km (0.082 R)
• M13: 1,010,982 km (0.104 R)
• M14: 1,069,774 km (0.106 R)
• M15: 1,129,913 km (0.109 R)
• M16: 1,220,120 km (0.044 R)
• M17: 1,317,060 km (0.074 R)
• M18: 1,373,009 km (0.118 R)
• M19: 1,469,799 km (0.081 R)
• M20: 1,532,481 km (0.086 R)
• M21: 1,656,198 km (0.111 R)
• M22: 1,726,210 km (0.09 R)
• M23: 1,850,226 km (0.087 R)
• M24: 1,903,633 km (0.063 R)
• M25: 2,017,028 km (0.035 R)
• M26: 2,087,040 km (0.118 R)
• M27: 2,219,434 km (0.038 R)
• M28: 2,281,517 km (0.043 R)
• M29: 2,365,292 km (0.039 R)
• M30: 2,423,336 km (0.113 R)
• M31: 2,508,906 km (0.1 R)
• M32: 2,638,906 km (0.083 R)
• M33: 2,771,301 km (0.091 R)
• M34: 2,849,540 km (0.086 R)
• M35: 3,002,429 km (0.051 R)
• M36: 3,077,079 km (0.117 R)
• M37: 3,134,973 km (0.082 R)
• M38: 3,239,991 km (0.088 R)
• M39: 3,298,932 km (0.089 R)
• M40: 3,405,745 km (0.093 R)
• M41: 3,562,224 km (0.115 R)
• M42: 3,696,563 km (0.077 R)
• M43: 3,758,048 km (0.075 R)
• M44: 3,844,964 km (0.097 R)
• M45: 3,989,027 km (0.114 R)
• M46: 4,179,615 km (0.094 R)
• M47: 4,256,807 km (0.052 R)
• M48: 4,327,866 km (0.092 R)
• M49: 4,392,792 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908

Radius: 14.5

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.64 AU - 0.86 AU

Year: 448 Days

Day: 8.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 13,030,284 km

• M1: 183,257 km (0.07 R)
• M2: 277,654 km (0.034 R)
• M3: 387,907 km (0.113 R)
• M4: 533,616 km (0.088 R)
• M5: 661,671 km (0.102 R)
• M6: 780,302 km (0.116 R)
• M7: 874,848 km (0.074 R)
• M8: 978,669 km (0.1 R)
• M9: 1,097,450 km (0.064 R)
• M10: 1,400,236 km (0.114 R)
• M11: 1,536,221 km (0.055 R)
• M12: 1,736,682 km (0.106 R)
• M13: 1,921,136 km (0.077 R)
• M14: 2,073,576 km (0.058 R)
• M15: 2,250,102 km (0.118 R)
• M16: 2,350,332 km (0.084 R)
• M17: 2,465,971 km (0.062 R)
• M18: 2,653,567 km (0.086 R)
• M19: 2,767,112 km (0.082 R)
• M20: 2,867,791 km (0.117 R)
• M21: 2,969,667 km (0.069 R)
• M22: 3,132,430 km (0.083 R)
• M23: 3,245,227 km (0.11 R)
• M24: 3,382,258 km (0.077 R)
• M25: 3,521,384 km (0.066 R)
• M26: 3,654,526 km (0.084 R)
• M27: 3,773,457 km (0.104 R)
• M28: 4,229,132 km (0.052 R)
• M29: 4,320,686 km (0.094 R)
• M30: 4,421,365 km (0.076 R)
• M31: 4,608,063 km (0.063 R)
• M32: 4,771,424 km (0.081 R)
• M33: 4,919,376 km (0.105 R)
• M34: 5,033,520 km (0.076 R)
• M35: 5,157,387 km (0.119 R)
• M36: 5,318,204 km (0.1 R)
• M37: 5,471,692 km (0.108 R)
• M38: 5,617,400 km (0.108 R)
• M39: 5,718,379 km (0.047 R)
• M40: 5,866,480 km (0.102 R)
• M41: 6,090,877 km (0.095 R)
• M42: 6,404,135 km (0.037 R)
• M43: 6,500,177 km (0.097 R)
• M44: 6,606,392 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.2

Radius: 15

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.98 AU - 1.5 AU

Year: 953 Days

Day: 13.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 13,030,284 km

• M1: 192,682 km (0.12 R)
• M2: 288,873 km (0.092 R)
• M3: 439,219 km (0.08 R)
• M4: 536,308 km (0.091 R)
• M5: 643,420 km (0.092 R)
• M6: 796,758 km (0.082 R)
• M7: 987,496 km (0.08 R)
• M8: 1,107,623 km (0.119 R)
• M9: 1,232,986 km (0.067 R)
• M10: 1,330,673 km (0.081 R)
• M11: 1,513,332 km (0.117 R)
• M12: 1,654,403 km (0.117 R)
• M13: 1,829,881 km (0.117 R)
• M14: 1,996,533 km (0.099 R)
• M15: 2,144,485 km (0.109 R)
• M16: 2,264,164 km (0.092 R)
• M17: 2,443,831 km (0.063 R)
• M18: 2,585,949 km (0.086 R)
• M19: 2,870,185 km (0.085 R)
• M20: 3,011,704 km (0.096 R)
• M21: 3,173,719 km (0.079 R)
• M22: 3,283,524 km (0.086 R)
• M23: 3,431,775 km (0.052 R)
• M24: 3,591,994 km (0.082 R)
• M25: 3,764,331 km (0.084 R)
• M26: 4,277,751 km (0.11 R)
• M27: 4,379,178 km (0.074 R)
• M28: 4,625,716 km (0.075 R)
• M29: 4,898,133 km (0.078 R)
• M30: 5,036,212 km (0.079 R)
• M31: 5,447,756 km (0.115 R)
• M32: 5,724,662 km (0.08 R)
• M33: 5,983,316 km (0.101 R)
• M34: 6,165,676 km (0.11 R)
• M35: 6,454,400 km (0.097 R)
• M36: 6,606,242 km (0.119 R)
• M37: 6,806,554 km (0.066 R)
• M38: 6,901,698 km (0.045 R)
• M39: 7,093,033 km (0.068 R)
• M40: 7,261,929 km (0.047 R)
• M41: 7,359,168 km (0.069 R)
• M42: 7,901,311 km (0.085 R)
• M43: 8,038,791 km (0.052 R)
• M44: 8,139,321 km (0.108 R)
• M45: 8,354,443 km (0.1 R)
• M46: 8,456,319 km (0.084 R)
• M47: 8,674,283 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.1

Radius: 13.6

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.04 AU - 1.46 AU

Year: 965 Days

Day: 13.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 13,030,284 km

• M1: 169,494 km (0.084 R)
• M2: 257,907 km (0.095 R)
• M3: 402,269 km (0.081 R)
• M4: 545,135 km (0.084 R)
• M5: 674,686 km (0.106 R)
• M6: 791,971 km (0.103 R)
• M7: 962,662 km (0.04 R)
• M8: 1,283,699 km (0.099 R)
• M9: 1,418,786 km (0.085 R)
• M10: 1,582,895 km (0.07 R)
• M11: 1,811,929 km (0.051 R)
• M12: 1,965,118 km (0.035 R)
• M13: 2,096,165 km (0.116 R)
• M14: 2,358,111 km (0.08 R)
• M15: 2,526,110 km (0.113 R)
• M16: 3,014,247 km (0.113 R)
• M17: 3,135,871 km (0.097 R)
• M18: 3,331,993 km (0.055 R)
• M19: 3,426,240 km (0.113 R)
• M20: 3,596,183 km (0.12 R)
• M21: 3,856,334 km (0.116 R)
• M22: 4,033,308 km (0.118 R)
• M23: 4,179,166 km (0.038 R)
• M24: 4,269,822 km (0.117 R)
• M25: 4,361,077 km (0.077 R)
• M26: 4,464,599 km (0.081 R)
• M27: 4,697,523 km (0.089 R)
• M28: 4,874,946 km (0.078 R)
• M29: 5,018,560 km (0.106 R)
• M30: 5,212,139 km (0.109 R)
• M31: 5,719,725 km (0.091 R)
• M32: 5,820,704 km (0.065 R)
• M33: 5,922,281 km (0.068 R)
• M34: 6,178,691 km (0.115 R)
• M35: 6,269,348 km (0.115 R)
• M36: 6,465,022 km (0.107 R)
• M37: 6,675,955 km (0.041 R)
• M38: 6,956,451 km (0.071 R)
• M39: 7,050,847 km (0.086 R)
• M40: 7,145,692 km (0.1 R)
• M41: 7,268,213 km (0.115 R)
• M42: 7,877,225 km (0.087 R)
• M43: 8,003,935 km (0.04 R)
• M44: 8,373,591 km (0.097 R)
• M45: 8,603,822 km (0.108 R)
• M46: 8,719,761 km (0.099 R)
• M47: 9,114,998 km (0.091 R)
• M48: 9,203,560 km (0.096 R)
• M49: 9,366,771 km (0.107 R)
• M50: 9,486,151 km (0.118 R)
• M51: 9,801,802 km (0.062 R)
• M52: 9,907,717 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.7

Radius: 11.2

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.45 AU - 2.11 AU

Year: 1639 Days

Day: 6.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 13,030,284 km

• M1: 152,440 km (0.098 R)
• M2: 233,522 km (0.062 R)
• M3: 310,266 km (0.11 R)
• M4: 445,652 km (0.116 R)
• M5: 525,388 km (0.053 R)
• M6: 708,346 km (0.058 R)
• M7: 831,615 km (0.101 R)
• M8: 1,064,090 km (0.074 R)
• M9: 1,177,036 km (0.092 R)
• M10: 1,342,192 km (0.102 R)
• M11: 1,748,799 km (0.091 R)
• M12: 1,947,914 km (0.075 R)
• M13: 2,069,238 km (0.066 R)
• M14: 2,154,808 km (0.058 R)
• M15: 2,260,873 km (0.057 R)
• M16: 2,458,491 km (0.066 R)
• M17: 2,528,952 km (0.115 R)
• M18: 2,630,978 km (0.066 R)
• M19: 2,703,234 km (0.101 R)
• M20: 3,183,592 km (0.109 R)
• M21: 3,587,207 km (0.103 R)
• M22: 3,760,142 km (0.061 R)
• M23: 3,995,310 km (0.09 R)
• M24: 4,090,754 km (0.094 R)
• M25: 4,296,002 km (0.093 R)
• M26: 4,406,106 km (0.095 R)
• M27: 4,566,774 km (0.117 R)
• M28: 4,641,573 km (0.041 R)
• M29: 4,805,084 km (0.047 R)
• M30: 5,359,793 km (0.069 R)
• M31: 5,491,738 km (0.04 R)
• M32: 5,611,416 km (0.1 R)
• M33: 5,691,750 km (0.113 R)
• M34: 5,812,775 km (0.094 R)
• M35: 6,003,063 km (0.048 R)
• M36: 6,195,297 km (0.105 R)
• M37: 6,571,834 km (0.09 R)
• M38: 6,670,569 km (0.088 R)
• M39: 6,741,478 km (0.092 R)
• M40: 6,869,833 km (0.111 R)
• M41: 6,998,936 km (0.091 R)
• M42: 7,523,427 km (0.059 R)
• M43: 7,730,919 km (0.042 R)
• M44: 7,835,338 km (0.093 R)
• M45: 7,985,385 km (0.064 R)
• M46: 8,121,220 km (0.065 R)
• M47: 8,288,320 km (0.103 R)
• M48: 8,410,542 km (0.091 R)
• M49: 8,579,587 km (0.052 R)
• M50: 8,765,388 km (0.099 R)
• M51: 8,999,359 km (0.104 R)
• M52: 9,235,425 km (0.072 R)
• M53: 9,617,498 km (0.101 R)
• M54: 9,762,159 km (0.104 R)
• M55: 9,858,948 km (0.119 R)
• M56: 10,069,881 km (0.098 R)
• M57: 10,397,202 km (0.039 R)
• M58: 10,479,630 km (0.071 R)
• M59: 10,645,085 km (0.085 R)
• M60: 10,728,112 km (0.059 R)
• M61: 10,861,404 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.2

Radius: 13.8

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.24 AU - 3.06 AU

Year: 2978 Days

Day: 10.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 13,030,284 km

• M1: 172,786 km (0.069 R)
• M2: 263,143 km (0.104 R)
• M3: 441,015 km (0.08 R)
• M4: 584,329 km (0.076 R)
• M5: 673,041 km (0.074 R)
• M6: 852,409 km (0.064 R)
• M7: 1,137,243 km (0.094 R)
• M8: 1,278,912 km (0.098 R)
• M9: 1,373,907 km (0.061 R)
• M10: 1,580,801 km (0.063 R)
• M11: 1,915,900 km (0.103 R)
• M12: 2,128,030 km (0.058 R)
• M13: 2,326,845 km (0.098 R)
• M14: 2,510,252 km (0.113 R)
• M15: 2,777,284 km (0.097 R)
• M16: 2,868,539 km (0.101 R)
• M17: 3,018,885 km (0.072 R)
• M18: 3,148,138 km (0.084 R)
• M19: 3,267,367 km (0.076 R)
• M20: 3,559,681 km (0.096 R)
• M21: 3,671,581 km (0.056 R)
• M22: 4,092,100 km (0.082 R)
• M23: 4,314,851 km (0.083 R)
• M24: 4,447,844 km (0.083 R)
• M25: 4,582,183 km (0.12 R)
• M26: 4,690,641 km (0.081 R)
• M27: 4,882,426 km (0.032 R)
• M28: 5,119,090 km (0.071 R)
• M29: 5,245,799 km (0.081 R)
• M30: 6,267,702 km (0.103 R)
• M31: 6,509,901 km (0.085 R)
• M32: 6,817,025 km (0.037 R)
• M33: 6,988,016 km (0.105 R)
• M34: 7,081,963 km (0.102 R)
• M35: 7,286,763 km (0.117 R)
• M36: 7,670,182 km (0.11 R)
• M37: 7,815,741 km (0.065 R)
• M38: 7,962,047 km (0.064 R)
• M39: 8,224,741 km (0.091 R)
• M40: 8,456,768 km (0.111 R)
• M41: 8,556,998 km (0.057 R)
• M42: 8,876,838 km (0.04 R)
• M43: 9,012,673 km (0.05 R)
• M44: 9,166,310 km (0.087 R)
• M45: 9,303,641 km (0.056 R)
• M46: 9,632,457 km (0.094 R)
• M47: 9,824,691 km (0.04 R)
• M48: 10,248,501 km (0.119 R)
• M49: 10,714,349 km (0.119 R)
• M50: 10,913,464 km (0.117 R)
• M51: 11,187,228 km (0.104 R)
• M52: 11,352,384 km (0.108 R)
• M53: 11,500,037 km (0.059 R)
• M54: 11,759,889 km (0.061 R)
• M55: 12,059,234 km (0.089 R)
• M56: 12,247,578 km (0.068 R)
• M57: 12,532,113 km (0.053 R)
• M58: 12,684,703 km (0.092 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: 340 - 11,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit