🌌 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: 569.1

Radius: 15

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.62 AU - 0.66 AU

Year: 347 Days

Day: 10.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 17,993,191 km

• M1: 187,297 km (0.074 R)
• M2: 294,857 km (0.051 R)
• M3: 438,471 km (0.047 R)
• M4: 544,536 km (0.069 R)
• M5: 649,255 km (0.118 R)
• M6: 780,153 km (0.106 R)
• M7: 876,793 km (0.066 R)
• M8: 970,741 km (0.066 R)
• M9: 1,092,364 km (0.118 R)
• M10: 1,211,444 km (0.055 R)
• M11: 1,343,987 km (0.072 R)
• M12: 1,490,892 km (0.064 R)
• M13: 1,676,693 km (0.098 R)
• M14: 1,821,204 km (0.119 R)
• M15: 1,945,072 km (0.115 R)
• M16: 2,159,894 km (0.112 R)
• M17: 2,265,061 km (0.077 R)
• M18: 2,382,795 km (0.082 R)
• M19: 2,585,500 km (0.108 R)
• M20: 2,697,698 km (0.081 R)
• M21: 2,880,507 km (0.069 R)
• M22: 3,073,488 km (0.096 R)
• M23: 3,186,734 km (0.092 R)
• M24: 3,380,463 km (0.114 R)
• M25: 3,485,032 km (0.119 R)
• M26: 3,659,762 km (0.057 R)
• M27: 3,760,890 km (0.115 R)
• M28: 4,129,051 km (0.101 R)
• M29: 4,407,901 km (0.092 R)
• M30: 4,570,065 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.2

Radius: 11.3

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.63 AU - 1.03 AU

Year: 513 Days

Day: 13.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 17,993,191 km

• M1: 147,803 km (0.105 R)
• M2: 242,648 km (0.045 R)
• M3: 368,460 km (0.065 R)
• M4: 440,865 km (0.12 R)
• M5: 531,970 km (0.096 R)
• M6: 732,132 km (0.115 R)
• M7: 829,520 km (0.096 R)
• M8: 931,696 km (0.098 R)
• M9: 1,027,737 km (0.077 R)
• M10: 1,110,465 km (0.075 R)
• M11: 1,312,721 km (0.054 R)
• M12: 1,390,961 km (0.096 R)
• M13: 1,629,420 km (0.09 R)
• M14: 1,714,092 km (0.109 R)
• M15: 1,922,333 km (0.069 R)
• M16: 2,096,315 km (0.106 R)
• M17: 2,239,331 km (0.08 R)
• M18: 2,356,316 km (0.109 R)
• M19: 2,475,246 km (0.098 R)
• M20: 2,665,086 km (0.111 R)
• M21: 2,750,357 km (0.108 R)
• M22: 2,828,447 km (0.105 R)
• M23: 2,971,163 km (0.07 R)
• M24: 3,067,654 km (0.081 R)
• M25: 3,214,409 km (0.095 R)
• M26: 3,430,578 km (0.057 R)
• M27: 3,625,804 km (0.11 R)
• M28: 3,737,852 km (0.081 R)
• M29: 3,824,769 km (0.097 R)
• M30: 4,000,845 km (0.108 R)
• M31: 4,116,634 km (0.036 R)
• M32: 4,461,756 km (0.07 R)
• M33: 4,563,483 km (0.082 R)
• M34: 4,844,727 km (0.055 R)
• M35: 5,102,783 km (0.09 R)
• M36: 5,267,491 km (0.119 R)
• M37: 5,404,672 km (0.08 R)
• M38: 5,503,257 km (0.077 R)
• M39: 5,592,567 km (0.051 R)
• M40: 5,712,395 km (0.102 R)
• M41: 5,782,706 km (0.113 R)
• M42: 5,853,316 km (0.101 R)
• M43: 6,128,277 km (0.072 R)
• M44: 6,210,556 km (0.084 R)
• M45: 6,293,283 km (0.09 R)
• M46: 6,638,256 km (0.038 R)
• M47: 6,828,993 km (0.094 R)
• M48: 7,161,848 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.7

Radius: 8.6

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.78 AU - 1.23 AU

Year: 678 Days

Day: 7.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 17,993,191 km

• M1: 113,994 km (0.109 R)
• M2: 188,194 km (0.06 R)
• M3: 276,906 km (0.11 R)
• M4: 368,609 km (0.075 R)
• M5: 433,834 km (0.035 R)
• M6: 503,546 km (0.103 R)
• M7: 584,329 km (0.082 R)
• M8: 680,670 km (0.111 R)
• M9: 734,526 km (0.116 R)
• M10: 797,656 km (0.063 R)
• M11: 858,692 km (0.096 R)
• M12: 949,647 km (0.076 R)
• M13: 1,023,100 km (0.108 R)
• M14: 1,085,931 km (0.058 R)
• M15: 1,145,770 km (0.073 R)
• M16: 1,268,889 km (0.108 R)
• M17: 1,405,921 km (0.09 R)
• M18: 1,462,020 km (0.066 R)
• M19: 1,591,422 km (0.1 R)
• M20: 1,645,128 km (0.114 R)
• M21: 1,714,541 km (0.11 R)
• M22: 1,779,915 km (0.09 R)
• M23: 1,970,503 km (0.046 R)
• M24: 2,103,196 km (0.025 R)
• M25: 2,349,435 km (0.109 R)
• M26: 2,422,438 km (0.079 R)
• M27: 2,524,614 km (0.097 R)
• M28: 2,599,413 km (0.059 R)
• M29: 2,686,479 km (0.117 R)
• M30: 2,762,923 km (0.047 R)
• M31: 2,822,164 km (0.087 R)
• M32: 2,905,789 km (0.051 R)
• M33: 3,057,332 km (0.069 R)
• M34: 3,342,914 km (0.102 R)
• M35: 3,450,624 km (0.09 R)
• M36: 3,527,368 km (0.067 R)
• M37: 3,643,606 km (0.094 R)
• M38: 3,754,607 km (0.078 R)
• M39: 3,860,074 km (0.089 R)
• M40: 3,926,495 km (0.076 R)
• M41: 4,020,144 km (0.053 R)
• M42: 4,107,808 km (0.069 R)
• M43: 4,182,457 km (0.058 R)
• M44: 4,243,792 km (0.037 R)
• M45: 4,312,458 km (0.107 R)
• M46: 4,402,217 km (0.088 R)
• M47: 4,457,717 km (0.065 R)
• M48: 4,534,461 km (0.11 R)
• M49: 4,738,961 km (0.026 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.7

Radius: 12.1

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.93 AU - 1.29 AU

Year: 793 Days

Day: 13.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 17,993,191 km

• M1: 154,235 km (0.088 R)
• M2: 247,435 km (0.118 R)
• M3: 344,973 km (0.067 R)
• M4: 476,918 km (0.101 R)
• M5: 589,864 km (0.102 R)
• M6: 717,621 km (0.049 R)
• M7: 842,086 km (0.097 R)
• M8: 935,884 km (0.111 R)
• M9: 1,023,698 km (0.074 R)
• M10: 1,104,331 km (0.084 R)
• M11: 1,181,973 km (0.102 R)
• M12: 1,272,330 km (0.067 R)
• M13: 1,348,774 km (0.065 R)
• M14: 1,483,412 km (0.08 R)
• M15: 1,605,185 km (0.048 R)
• M16: 1,785,151 km (0.053 R)
• M17: 1,871,619 km (0.114 R)
• M18: 1,971,999 km (0.054 R)
• M19: 2,231,402 km (0.076 R)
• M20: 2,419,746 km (0.102 R)
• M21: 2,508,906 km (0.047 R)
• M22: 2,805,110 km (0.03 R)
• M23: 2,884,546 km (0.093 R)
• M24: 3,038,333 km (0.09 R)
• M25: 3,120,013 km (0.111 R)
• M26: 3,247,770 km (0.113 R)
• M27: 3,323,765 km (0.118 R)
• M28: 3,415,768 km (0.099 R)
• M29: 3,500,740 km (0.095 R)
• M30: 3,768,370 km (0.098 R)
• M31: 3,920,811 km (0.108 R)
• M32: 4,116,335 km (0.05 R)
• M33: 4,265,185 km (0.084 R)
• M34: 4,382,170 km (0.099 R)
• M35: 4,517,108 km (0.062 R)
• M36: 4,662,218 km (0.104 R)
• M37: 4,869,560 km (0.073 R)
• M38: 5,150,954 km (0.112 R)
• M39: 5,464,810 km (0.1 R)
• M40: 5,738,874 km (0.041 R)
• M41: 6,215,193 km (0.113 R)
• M42: 6,338,761 km (0.059 R)
• M43: 6,491,800 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.3

Radius: 10.8

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.98 AU - 4.66 AU

Year: 5064 Days

Day: 8.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 17,993,191 km

• M1: 135,835 km (0.038 R)
• M2: 227,090 km (0.094 R)
• M3: 334,052 km (0.103 R)
• M4: 458,069 km (0.03 R)
• M5: 616,493 km (0.099 R)
• M6: 785,838 km (0.102 R)
• M7: 1,245,253 km (0.09 R)
• M8: 1,452,895 km (0.04 R)
• M9: 1,590,076 km (0.06 R)
• M10: 1,852,919 km (0.095 R)
• M11: 2,570,540 km (0.105 R)
• M12: 2,894,569 km (0.075 R)
• M13: 3,039,530 km (0.03 R)
• M14: 3,112,982 km (0.097 R)
• M15: 3,352,039 km (0.089 R)
• M16: 3,550,705 km (0.092 R)
• M17: 3,659,314 km (0.096 R)
• M18: 3,737,553 km (0.117 R)
• M19: 4,500,652 km (0.118 R)
• M20: 4,686,153 km (0.062 R)
• M21: 4,839,940 km (0.078 R)
• M22: 5,047,582 km (0.085 R)
• M23: 5,543,349 km (0.04 R)
• M24: 5,615,455 km (0.051 R)
• M25: 6,054,824 km (0.107 R)
• M26: 6,581,409 km (0.071 R)
• M27: 6,753,895 km (0.113 R)
• M28: 6,986,071 km (0.083 R)
• M29: 7,221,089 km (0.092 R)
• M30: 7,398,961 km (0.058 R)
• M31: 7,598,375 km (0.107 R)
• M32: 8,166,099 km (0.065 R)
• M33: 8,310,162 km (0.096 R)
• M34: 8,684,605 km (0.111 R)
• M35: 8,831,660 km (0.041 R)
• M36: 9,753,632 km (0.074 R)
• M37: 9,840,847 km (0.102 R)
• M38: 10,104,439 km (0.076 R)
• M39: 10,392,564 km (0.099 R)
• M40: 11,318,874 km (0.118 R)
• M41: 11,456,654 km (0.114 R)
• M42: 11,641,258 km (0.083 R)
• M43: 11,734,008 km (0.101 R)
• M44: 12,130,592 km (0.1 R)
• M45: 12,201,053 km (0.119 R)
• M46: 12,484,242 km (0.109 R)
• M47: 12,937,074 km (0.116 R)
• M48: 13,129,308 km (0.119 R)
• M49: 14,080,301 km (0.114 R)
• M50: 14,576,517 km (0.087 R)
• M51: 15,637,316 km (0.116 R)
• M52: 15,893,577 km (0.054 R)
• M53: 16,022,231 km (0.12 R)
• M54: 16,462,198 km (0.093 R)
• M55: 16,775,157 km (0.092 R)
• M56: 16,853,696 km (0.118 R)
• M57: 17,592,859 km (0.073 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 13,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit