🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.2

Radius: 8.4

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.44 AU - 0.58 AU

Year: 247 Days

Day: 12 Hours

Environment

Temp: -147 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 69,619,481 km

• M1: 104,719 km (0.117 R)
• M2: 224,846 km (0.112 R)
• M3: 285,433 km (0.116 R)
• M4: 343,477 km (0.034 R)
• M5: 398,230 km (0.072 R)
• M6: 504,594 km (0.118 R)
• M7: 613,052 km (0.112 R)
• M8: 684,261 km (0.068 R)
• M9: 744,100 km (0.059 R)
• M10: 807,829 km (0.114 R)
• M11: 948,899 km (0.055 R)
• M12: 1,028,635 km (0.09 R)
• M13: 1,110,764 km (0.108 R)
• M14: 1,262,157 km (0.05 R)
• M15: 1,337,106 km (0.108 R)
• M16: 1,524,253 km (0.067 R)
• M17: 1,599,650 km (0.042 R)
• M18: 1,656,946 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684

Radius: 13.7

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.85 AU - 1.15 AU

Year: 678 Days

Day: 9.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 69,619,481 km

• M1: 170,691 km (0.073 R)
• M2: 302,636 km (0.049 R)
• M3: 428,149 km (0.075 R)
• M4: 605,423 km (0.09 R)
• M5: 755,918 km (0.041 R)
• M6: 873,053 km (0.118 R)
• M7: 986,000 km (0.036 R)
• M8: 1,139,188 km (0.108 R)
• M9: 1,258,268 km (0.105 R)
• M10: 1,350,570 km (0.104 R)
• M11: 1,470,996 km (0.102 R)
• M12: 1,628,522 km (0.117 R)
• M13: 1,771,089 km (0.076 R)
• M14: 1,918,144 km (0.107 R)
• M15: 2,040,365 km (0.028 R)
• M16: 2,135,659 km (0.102 R)
• M17: 2,277,628 km (0.062 R)
• M18: 2,454,003 km (0.102 R)
• M19: 2,634,867 km (0.103 R)
• M20: 2,739,287 km (0.066 R)
• M21: 2,886,042 km (0.077 R)
• M22: 2,993,753 km (0.081 R)
• M23: 3,221,740 km (0.114 R)
• M24: 3,307,759 km (0.028 R)
• M25: 3,446,885 km (0.097 R)
• M26: 3,650,338 km (0.11 R)
• M27: 3,776,299 km (0.11 R)
• M28: 4,023,285 km (0.038 R)
• M29: 4,125,460 km (0.115 R)
• M30: 4,275,507 km (0.111 R)
• M31: 4,494,668 km (0.07 R)
• M32: 4,805,832 km (0.118 R)
• M33: 5,134,199 km (0.112 R)
• M34: 5,255,373 km (0.083 R)
• M35: 5,398,090 km (0.029 R)
• M36: 5,490,391 km (0.107 R)
• M37: 5,593,764 km (0.096 R)
• M38: 5,781,359 km (0.099 R)
• M39: 5,949,807 km (0.096 R)
• M40: 6,109,278 km (0.08 R)
• M41: 6,216,540 km (0.101 R)
• M42: 6,345,942 km (0.094 R)
• M43: 6,432,708 km (0.078 R)
• M44: 6,607,439 km (0.094 R)
• M45: 6,794,885 km (0.106 R)
• M46: 6,972,906 km (0.102 R)
• M47: 7,175,013 km (0.103 R)
• M48: 7,276,889 km (0.115 R)
• M49: 7,390,584 km (0.04 R)
• M50: 7,550,803 km (0.114 R)
• M51: 7,642,806 km (0.059 R)
• M52: 7,769,964 km (0.034 R)
• M53: 7,932,876 km (0.114 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936

Radius: 5.9

Gravity: 26.89 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.47 AU - 9.27 AU

Year: 14975 Days

Day: 16.4 Hours

Environment

Temp: -241 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,619,481 km

• M1: 176,525 km (0.059 R)
• M2: 255,513 km (0.064 R)
• M3: 364,869 km (0.109 R)
• M4: 452,982 km (0.111 R)
• M5: 490,232 km (0.047 R)
• M6: 629,807 km (0.089 R)
• M7: 1,306,588 km (0.028 R)
• M8: 1,982,471 km (0.053 R)
• M9: 2,045,751 km (0.065 R)
• M10: 2,439,642 km (0.066 R)
• M11: 2,541,668 km (0.059 R)
• M12: 2,785,512 km (0.109 R)
• M13: 3,183,891 km (0.03 R)
• M14: 3,873,687 km (0.1 R)
• M15: 4,033,159 km (0.099 R)
• M16: 4,113,642 km (0.071 R)
• M17: 4,194,724 km (0.114 R)
• M18: 4,566,176 km (0.092 R)
• M19: 5,164,717 km (0.12 R)
• M20: 5,787,642 km (0.079 R)
• M21: 6,910,075 km (0.085 R)
• M22: 7,006,566 km (0.108 R)
• M23: 7,103,505 km (0.102 R)
• M24: 7,152,125 km (0.108 R)
• M25: 7,200,894 km (0.116 R)
• M26: 7,397,016 km (0.03 R)
• M27: 8,923,513 km (0.104 R)
• M28: 9,081,488 km (0.061 R)
• M29: 10,822,209 km (0.098 R)
• M30: 10,878,308 km (0.069 R)
• M31: 11,615,377 km (0.115 R)
• M32: 12,077,036 km (0.118 R)
• M33: 12,135,230 km (0.091 R)
• M34: 14,412,109 km (0.039 R)
• M35: 14,783,411 km (0.092 R)
• M36: 14,845,644 km (0.065 R)
• M37: 14,907,877 km (0.103 R)
• M38: 15,032,791 km (0.092 R)
• M39: 15,346,348 km (0.094 R)
• M40: 15,535,589 km (0.081 R)
• M41: 15,852,587 km (0.052 R)
• M42: 16,171,829 km (0.12 R)
• M43: 16,493,165 km (0.103 R)
• M44: 18,464,865 km (0.103 R)
• M45: 20,440,604 km (0.092 R)
• M46: 21,277,455 km (0.119 R)
• M47: 21,418,077 km (0.107 R)
• M48: 21,558,998 km (0.061 R)
• M49: 21,629,459 km (0.108 R)
• M50: 21,841,588 km (0.081 R)
• M51: 23,345,945 km (0.093 R)
• M52: 23,854,727 km (0.115 R)
• M53: 27,059,412 km (0.059 R)
• M54: 27,287,998 km (0.095 R)
• M55: 27,593,926 km (0.084 R)
• M56: 29,530,620 km (0.072 R)
• M57: 29,923,164 km (0.046 R)
• M58: 30,317,504 km (0.109 R)
• M59: 30,634,203 km (0.042 R)
• M60: 31,031,535 km (0.102 R)
• M61: 31,831,435 km (0.064 R)
• M62: 32,881,462 km (0.119 R)
• M63: 33,451,580 km (0.093 R)
• M64: 34,024,989 km (0.104 R)
• M65: 34,932,599 km (0.046 R)
• M66: 36,687,083 km (0.058 R)
• M67: 37,957,917 km (0.114 R)
• M68: 39,242,962 km (0.097 R)
• M69: 39,415,449 km (0.104 R)
• M70: 42,384,966 km (0.11 R)
• M71: 43,183,071 km (0.106 R)
• M72: 43,361,092 km (0.12 R)
• M73: 44,613,975 km (0.084 R)
• M74: 47,982,171 km (0.081 R)
• M75: 48,166,475 km (0.076 R)
• M76: 49,556,838 km (0.119 R)
• M77: 51,242,656 km (0.114 R)
• M78: 51,714,189 km (0.076 R)
• M79: 54,477,860 km (0.075 R)
• M80: 55,345,228 km (0.072 R)
• M81: 57,582,464 km (0.083 R)
• M82: 58,761,445 km (0.114 R)
• M83: 59,156,234 km (0.111 R)
• M84: 61,343,056 km (0.074 R)
• M85: 61,843,760 km (0.085 R)
• M86: 62,950,186 km (0.052 R)
• M87: 64,367,625 km (0.091 R)
• M88: 64,978,284 km (0.092 R)
• M89: 65,080,310 km (0.108 R)
• M90: 65,284,361 km (0.118 R)
• M91: 66,102,961 km (0.084 R)
• M92: 66,410,833 km (0.05 R)
• M93: 66,616,231 km (0.051 R)
• M94: 67,853,555 km (0.12 R)
• M95: 69,411,018 km (0.1 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 16,426 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit