🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.2

Radius: 11.2

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.56 AU - 0.82 AU

Year: 376 Days

Day: 13 Hours

Environment

Temp: -127 °C

Axial Tilt: 133.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 13,964,706 km

• M1: 142,417 km (0.079 R)
• M2: 212,130 km (0.107 R)
• M3: 285,134 km (0.085 R)
• M4: 373,247 km (0.098 R)
• M5: 471,832 km (0.084 R)
• M6: 549,024 km (0.106 R)
• M7: 620,083 km (0.051 R)
• M8: 697,874 km (0.037 R)
• M9: 807,380 km (0.066 R)
• M10: 887,265 km (0.069 R)
• M11: 1,048,531 km (0.116 R)
• M12: 1,143,825 km (0.085 R)
• M13: 1,220,120 km (0.116 R)
• M14: 1,332,319 km (0.068 R)
• M15: 1,416,841 km (0.1 R)
• M16: 1,491,491 km (0.102 R)
• M17: 1,694,196 km (0.113 R)
• M18: 1,811,929 km (0.099 R)
• M19: 1,936,694 km (0.099 R)
• M20: 2,015,682 km (0.079 R)
• M21: 2,104,692 km (0.106 R)
• M22: 2,186,074 km (0.029 R)
• M23: 2,273,140 km (0.081 R)
• M24: 2,370,677 km (0.083 R)
• M25: 2,546,156 km (0.08 R)
• M26: 2,662,244 km (0.077 R)
• M27: 2,819,920 km (0.08 R)
• M28: 2,930,173 km (0.084 R)
• M29: 3,001,083 km (0.077 R)
• M30: 3,238,196 km (0.072 R)
• M31: 3,337,977 km (0.104 R)
• M32: 3,412,178 km (0.117 R)
• M33: 3,556,689 km (0.084 R)
• M34: 3,670,683 km (0.058 R)
• M35: 3,752,812 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.6

Radius: 8.8

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.61 AU - 0.97 AU

Year: 461 Days

Day: 6.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 13,964,706 km

• M1: 127,906 km (0.1 R)
• M2: 211,232 km (0.082 R)
• M3: 278,102 km (0.114 R)
• M4: 339,138 km (0.057 R)
• M5: 400,324 km (0.11 R)
• M6: 460,013 km (0.031 R)
• M7: 516,861 km (0.117 R)
• M8: 614,099 km (0.08 R)
• M9: 703,409 km (0.082 R)
• M10: 816,804 km (0.075 R)
• M11: 871,856 km (0.105 R)
• M12: 965,355 km (0.053 R)
• M13: 1,028,186 km (0.065 R)
• M14: 1,088,175 km (0.114 R)
• M15: 1,202,916 km (0.079 R)
• M16: 1,317,060 km (0.032 R)
• M17: 1,463,965 km (0.04 R)
• M18: 1,596,359 km (0.087 R)
• M19: 1,707,211 km (0.107 R)
• M20: 1,779,167 km (0.083 R)
• M21: 1,974,094 km (0.114 R)
• M22: 2,215,245 km (0.066 R)
• M23: 2,316,673 km (0.118 R)
• M24: 2,373,819 km (0.104 R)
• M25: 2,437,099 km (0.108 R)
• M26: 2,518,480 km (0.093 R)
• M27: 2,684,085 km (0.061 R)
• M28: 2,756,042 km (0.113 R)
• M29: 2,822,762 km (0.067 R)
• M30: 2,889,932 km (0.111 R)
• M31: 2,988,666 km (0.116 R)
• M32: 3,101,014 km (0.033 R)
• M33: 3,336,631 km (0.086 R)
• M34: 3,525,274 km (0.1 R)
• M35: 3,591,246 km (0.106 R)
• M36: 3,737,703 km (0.077 R)
• M37: 3,798,140 km (0.107 R)
• M38: 3,865,759 km (0.097 R)
• M39: 4,064,125 km (0.066 R)
• M40: 4,154,034 km (0.082 R)
• M41: 4,272,814 km (0.088 R)
• M42: 4,428,097 km (0.072 R)
• M43: 4,599,686 km (0.092 R)
• M44: 4,657,431 km (0.09 R)
• M45: 4,759,007 km (0.042 R)
• M46: 4,883,323 km (0.077 R)
• M47: 4,993,876 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.1

Radius: 14.8

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.85 AU - 1.41 AU

Year: 788 Days

Day: 8.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 13,964,706 km

• M1: 184,903 km (0.106 R)
• M2: 325,525 km (0.086 R)
• M3: 444,006 km (0.097 R)
• M4: 561,142 km (0.084 R)
• M5: 661,671 km (0.052 R)
• M6: 840,441 km (0.109 R)
• M7: 954,135 km (0.11 R)
• M8: 1,061,546 km (0.108 R)
• M9: 1,270,086 km (0.069 R)
• M10: 1,389,914 km (0.091 R)
• M11: 1,605,933 km (0.09 R)
• M12: 1,714,691 km (0.118 R)
• M13: 1,856,210 km (0.11 R)
• M14: 2,025,106 km (0.076 R)
• M15: 2,127,431 km (0.116 R)
• M16: 2,280,320 km (0.094 R)
• M17: 2,428,572 km (0.091 R)
• M18: 2,683,187 km (0.105 R)
• M19: 2,857,918 km (0.092 R)
• M20: 2,982,533 km (0.096 R)
• M21: 3,127,194 km (0.096 R)
• M22: 3,518,542 km (0.047 R)
• M23: 3,720,200 km (0.12 R)
• M24: 3,856,783 km (0.089 R)
• M25: 4,095,092 km (0.078 R)
• M26: 4,195,771 km (0.078 R)
• M27: 4,327,866 km (0.103 R)
• M28: 4,440,962 km (0.107 R)
• M29: 4,617,488 km (0.108 R)
• M30: 4,838,893 km (0.095 R)
• M31: 4,988,341 km (0.108 R)
• M32: 5,096,201 km (0.114 R)
• M33: 5,226,650 km (0.107 R)
• M34: 5,358,147 km (0.058 R)
• M35: 5,546,491 km (0.103 R)
• M36: 5,669,460 km (0.071 R)
• M37: 5,975,238 km (0.05 R)
• M38: 6,124,537 km (0.093 R)
• M39: 6,450,211 km (0.062 R)
• M40: 6,627,036 km (0.117 R)
• M41: 6,781,571 km (0.085 R)
• M42: 7,130,882 km (0.075 R)
• M43: 7,313,840 km (0.05 R)
• M44: 7,424,393 km (0.059 R)
• M45: 7,522,978 km (0.118 R)
• M46: 7,634,727 km (0.11 R)
• M47: 7,771,759 km (0.099 R)
• M48: 8,035,949 km (0.041 R)
• M49: 8,239,252 km (0.063 R)
• M50: 8,418,620 km (0.102 R)
• M51: 8,547,424 km (0.1 R)
• M52: 8,741,901 km (0.103 R)
• M53: 8,859,336 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.2

Radius: 14.2

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.03 AU - 1.63 AU

Year: 1006 Days

Day: 12.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 13,964,706 km

• M1: 176,974 km (0.05 R)
• M2: 367,712 km (0.054 R)
• M3: 485,295 km (0.092 R)
• M4: 636,988 km (0.111 R)
• M5: 807,679 km (0.03 R)
• M6: 1,056,909 km (0.09 R)
• M7: 1,162,525 km (0.114 R)
• M8: 1,447,509 km (0.094 R)
• M9: 1,647,821 km (0.11 R)
• M10: 1,952,851 km (0.111 R)
• M11: 2,076,568 km (0.106 R)
• M12: 2,193,853 km (0.059 R)
• M13: 2,294,981 km (0.101 R)
• M14: 2,656,559 km (0.082 R)
• M15: 2,744,971 km (0.097 R)
• M16: 2,985,525 km (0.094 R)
• M17: 3,077,677 km (0.06 R)
• M18: 3,359,819 km (0.071 R)
• M19: 3,509,566 km (0.031 R)
• M20: 3,650,637 km (0.043 R)
• M21: 3,771,512 km (0.032 R)
• M22: 4,051,260 km (0.103 R)
• M23: 4,326,221 km (0.051 R)
• M24: 4,702,609 km (0.085 R)
• M25: 4,798,501 km (0.075 R)
• M26: 4,943,312 km (0.063 R)
• M27: 5,065,234 km (0.029 R)
• M28: 5,499,966 km (0.091 R)
• M29: 5,792,280 km (0.058 R)
• M30: 6,050,635 km (0.053 R)
• M31: 6,260,072 km (0.084 R)
• M32: 6,432,110 km (0.114 R)
• M33: 6,552,088 km (0.113 R)
• M34: 6,645,885 km (0.12 R)
• M35: 6,821,364 km (0.057 R)
• M36: 7,012,101 km (0.114 R)
• M37: 7,218,546 km (0.112 R)
• M38: 7,440,848 km (0.075 R)
• M39: 7,807,064 km (0.113 R)
• M40: 8,049,861 km (0.089 R)
• M41: 8,295,052 km (0.112 R)
• M42: 8,454,972 km (0.099 R)
• M43: 8,571,958 km (0.072 R)
• M44: 8,778,104 km (0.115 R)
• M45: 8,985,746 km (0.053 R)
• M46: 9,135,194 km (0.073 R)
• M47: 9,240,212 km (0.032 R)
• M48: 9,603,585 km (0.112 R)
• M49: 10,453,899 km (0.089 R)
• M50: 10,548,146 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.4

Radius: 13.2

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.28 AU - 1.98 AU

Year: 1365 Days

Day: 8.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 13,964,706 km

• M1: 168,298 km (0.052 R)
• M2: 273,615 km (0.09 R)
• M3: 401,969 km (0.079 R)
• M4: 523,742 km (0.101 R)
• M5: 617,989 km (0.115 R)
• M6: 728,392 km (0.062 R)
• M7: 961,615 km (0.071 R)
• M8: 1,131,409 km (0.112 R)
• M9: 1,225,955 km (0.112 R)
• M10: 1,346,680 km (0.093 R)
• M11: 1,429,557 km (0.11 R)
• M12: 1,520,513 km (0.101 R)
• M13: 1,670,111 km (0.059 R)
• M14: 1,798,765 km (0.097 R)
• M15: 1,917,546 km (0.092 R)
• M16: 2,163,335 km (0.087 R)
• M17: 2,261,770 km (0.093 R)
• M18: 2,361,702 km (0.093 R)
• M19: 2,499,930 km (0.086 R)
• M20: 2,845,800 km (0.096 R)
• M21: 3,095,629 km (0.119 R)
• M22: 3,183,143 km (0.085 R)
• M23: 3,377,322 km (0.119 R)
• M24: 3,483,985 km (0.066 R)
• M25: 3,751,765 km (0.1 R)
• M26: 3,957,013 km (0.083 R)
• M27: 4,113,493 km (0.102 R)
• M28: 4,254,414 km (0.114 R)
• M29: 4,343,275 km (0.041 R)
• M30: 4,441,710 km (0.102 R)
• M31: 4,668,351 km (0.069 R)
• M32: 4,778,455 km (0.117 R)
• M33: 4,861,632 km (0.103 R)
• M34: 4,945,406 km (0.069 R)
• M35: 5,038,905 km (0.117 R)
• M36: 5,361,438 km (0.054 R)
• M37: 5,622,486 km (0.072 R)
• M38: 5,789,138 km (0.092 R)
• M39: 5,947,413 km (0.025 R)
• M40: 6,167,322 km (0.03 R)
• M41: 6,298,669 km (0.111 R)
• M42: 6,916,508 km (0.094 R)
• M43: 7,042,469 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.4

Radius: 8.2

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.85 AU - 3.07 AU

Year: 2531 Days

Day: 14.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 13,964,706 km

• M1: 120,127 km (0.079 R)
• M2: 204,650 km (0.103 R)
• M3: 275,858 km (0.111 R)
• M4: 337,044 km (0.106 R)
• M5: 580,440 km (0.106 R)
• M6: 714,629 km (0.103 R)
• M7: 1,065,137 km (0.028 R)
• M8: 1,196,185 km (0.076 R)
• M9: 1,379,292 km (0.061 R)
• M10: 1,455,138 km (0.114 R)
• M11: 1,542,204 km (0.113 R)
• M12: 1,681,181 km (0.119 R)
• M13: 1,783,057 km (0.101 R)
• M14: 2,090,181 km (0.095 R)
• M15: 2,244,566 km (0.081 R)
• M16: 2,517,882 km (0.095 R)
• M17: 2,765,915 km (0.082 R)
• M18: 2,898,908 km (0.06 R)
• M19: 2,997,044 km (0.096 R)
• M20: 3,622,213 km (0.1 R)
• M21: 3,741,293 km (0.033 R)
• M22: 3,875,333 km (0.112 R)
• M23: 4,106,611 km (0.115 R)
• M24: 4,356,589 km (0.062 R)
• M25: 4,697,672 km (0.087 R)
• M26: 4,784,290 km (0.104 R)
• M27: 4,886,016 km (0.113 R)
• M28: 5,136,144 km (0.047 R)
• M29: 5,466,007 km (0.095 R)
• M30: 5,741,117 km (0.087 R)
• M31: 6,067,690 km (0.1 R)
• M32: 6,162,086 km (0.085 R)
• M33: 6,320,660 km (0.057 R)
• M34: 6,416,402 km (0.056 R)
• M35: 6,885,990 km (0.073 R)
• M36: 7,116,670 km (0.106 R)
• M37: 7,417,062 km (0.085 R)
• M38: 7,602,713 km (0.091 R)
• M39: 7,789,860 km (0.088 R)
• M40: 7,909,688 km (0.098 R)
• M41: 8,134,085 km (0.097 R)
• M42: 8,377,930 km (0.09 R)
• M43: 8,483,246 km (0.11 R)
• M44: 8,659,622 km (0.111 R)
• M45: 9,016,264 km (0.1 R)
• M46: 9,070,119 km (0.08 R)
• M47: 9,596,703 km (0.094 R)
• M48: 10,077,212 km (0.03 R)
• M49: 10,282,909 km (0.075 R)
• M50: 10,452,104 km (0.06 R)
• M51: 10,641,345 km (0.118 R)
• M52: 10,698,342 km (0.073 R)
• M53: 11,119,460 km (0.103 R)
• M54: 11,370,785 km (0.112 R)
• M55: 11,487,321 km (0.115 R)
• M56: 11,545,814 km (0.112 R)
• M57: 11,839,624 km (0.119 R)
• M58: 12,017,197 km (0.089 R)
• M59: 12,135,978 km (0.11 R)
• M60: 12,595,094 km (0.083 R)
• M61: 12,958,317 km (0.117 R)
• M62: 13,161,621 km (0.08 R)
• M63: 13,304,636 km (0.056 R)
• M64: 13,695,236 km (0.115 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: 152 - 16,816 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit