🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.5

Radius: 9.5

Gravity: 9.93 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.65 AU - 0.83 AU

Year: 424 Days

Day: 10.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 29,010,012 km

• M1: 118,332 km (0.087 R)
• M2: 188,194 km (0.093 R)
• M3: 262,544 km (0.062 R)
• M4: 334,202 km (0.09 R)
• M5: 446,101 km (0.107 R)
• M6: 588,368 km (0.094 R)
• M7: 699,370 km (0.092 R)
• M8: 948,301 km (0.107 R)
• M9: 1,016,218 km (0.1 R)
• M10: 1,106,276 km (0.077 R)
• M11: 1,172,997 km (0.081 R)
• M12: 1,241,064 km (0.099 R)
• M13: 1,332,319 km (0.082 R)
• M14: 1,392,607 km (0.103 R)
• M15: 1,487,751 km (0.119 R)
• M16: 1,556,117 km (0.109 R)
• M17: 1,631,664 km (0.105 R)
• M18: 1,768,097 km (0.101 R)
• M19: 1,890,019 km (0.108 R)
• M20: 2,008,501 km (0.078 R)
• M21: 2,142,391 km (0.071 R)
• M22: 2,220,182 km (0.11 R)
• M23: 2,318,917 km (0.071 R)
• M24: 2,385,488 km (0.093 R)
• M25: 2,568,595 km (0.085 R)
• M26: 2,693,360 km (0.109 R)
• M27: 2,777,584 km (0.047 R)
• M28: 2,934,512 km (0.072 R)
• M29: 3,006,768 km (0.11 R)
• M30: 3,145,744 km (0.075 R)
• M31: 3,249,565 km (0.095 R)
• M32: 3,339,324 km (0.11 R)
• M33: 3,483,386 km (0.112 R)
• M34: 3,606,356 km (0.11 R)
• M35: 3,683,997 km (0.11 R)
• M36: 3,809,211 km (0.117 R)
• M37: 3,967,784 km (0.073 R)
• M38: 4,039,890 km (0.094 R)
• M39: 4,275,358 km (0.102 R)
• M40: 4,374,092 km (0.106 R)
• M41: 4,506,785 km (0.093 R)
• M42: 4,624,220 km (0.115 R)
• M43: 4,751,079 km (0.08 R)
• M44: 4,844,727 km (0.103 R)
• M45: 5,016,914 km (0.105 R)
• M46: 5,305,189 km (0.12 R)
• M47: 5,447,008 km (0.08 R)
• M48: 5,509,390 km (0.115 R)
• M49: 5,980,773 km (0.062 R)
• M50: 6,063,650 km (0.089 R)
• M51: 6,193,352 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.4

Radius: 11.4

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.76 AU - 2.2 AU

Year: 1858 Days

Day: 8.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 29,010,012 km

• M1: 144,063 km (0.075 R)
• M2: 230,381 km (0.044 R)
• M3: 353,201 km (0.092 R)
• M4: 430,243 km (0.108 R)
• M5: 507,286 km (0.064 R)
• M6: 618,886 km (0.114 R)
• M7: 794,514 km (0.112 R)
• M8: 908,508 km (0.11 R)
• M9: 1,033,572 km (0.087 R)
• M10: 1,170,005 km (0.116 R)
• M11: 1,257,221 km (0.052 R)
• M12: 1,380,938 km (0.103 R)
• M13: 1,461,721 km (0.067 R)
• M14: 1,556,416 km (0.077 R)
• M15: 1,628,672 km (0.12 R)
• M16: 1,770,640 km (0.075 R)
• M17: 1,955,693 km (0.106 R)
• M18: 2,073,726 km (0.11 R)
• M19: 2,317,271 km (0.107 R)
• M20: 2,428,721 km (0.042 R)
• M21: 2,974,454 km (0.076 R)
• M22: 3,141,854 km (0.093 R)
• M23: 3,383,006 km (0.107 R)
• M24: 3,557,886 km (0.098 R)
• M25: 3,719,452 km (0.086 R)
• M26: 3,793,054 km (0.106 R)
• M27: 3,875,333 km (0.055 R)
• M28: 4,016,703 km (0.112 R)
• M29: 4,092,100 km (0.11 R)
• M30: 4,278,798 km (0.084 R)
• M31: 4,364,518 km (0.062 R)
• M32: 4,485,543 km (0.049 R)
• M33: 4,599,087 km (0.109 R)
• M34: 4,945,107 km (0.106 R)
• M35: 5,153,198 km (0.093 R)
• M36: 5,643,879 km (0.051 R)
• M37: 5,851,970 km (0.12 R)
• M38: 6,168,818 km (0.059 R)
• M39: 6,246,459 km (0.055 R)
• M40: 6,452,007 km (0.048 R)
• M41: 6,620,005 km (0.12 R)
• M42: 6,729,511 km (0.118 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169.7

Radius: 4

Gravity: 10.61 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.87 AU - 6.85 AU

Year: 9460 Days

Day: 22.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 29,010,012 km

• M1: 137,929 km (0.12 R)
• M2: 185,501 km (0.095 R)
• M3: 335,398 km (0.079 R)
• M4: 393,143 km (0.102 R)
• M5: 475,422 km (0.115 R)
• M6: 597,643 km (0.107 R)
• M7: 632,649 km (0.086 R)
• M8: 668,553 km (0.047 R)
• M9: 754,871 km (0.082 R)
• M10: 965,505 km (0.103 R)
• M11: 1,049,130 km (0.119 R)
• M12: 1,329,626 km (0.075 R)
• M13: 1,407,118 km (0.062 R)
• M14: 1,834,070 km (0.112 R)
• M15: 1,903,184 km (0.117 R)
• M16: 2,043,956 km (0.078 R)
• M17: 2,242,921 km (0.08 R)
• M18: 2,524,314 km (0.118 R)
• M19: 2,816,778 km (0.097 R)
• M20: 3,202,591 km (0.113 R)
• M21: 4,157,923 km (0.108 R)
• M22: 4,525,784 km (0.113 R)
• M23: 4,737,166 km (0.114 R)
• M24: 5,072,565 km (0.12 R)
• M25: 5,841,946 km (0.048 R)
• M26: 6,046,297 km (0.116 R)
• M27: 6,331,281 km (0.099 R)
• M28: 6,383,491 km (0.12 R)
• M29: 6,887,187 km (0.085 R)
• M30: 7,293,943 km (0.038 R)
• M31: 7,431,125 km (0.078 R)
• M32: 7,792,104 km (0.096 R)
• M33: 7,932,427 km (0.079 R)
• M34: 8,073,647 km (0.082 R)
• M35: 8,101,921 km (0.087 R)
• M36: 8,502,245 km (0.08 R)
• M37: 10,258,076 km (0.086 R)
• M38: 10,690,713 km (0.058 R)
• M39: 11,003,372 km (0.031 R)
• M40: 11,192,314 km (0.115 R)
• M41: 11,414,168 km (0.032 R)
• M42: 11,509,761 km (0.118 R)
• M43: 11,765,873 km (0.101 R)
• M44: 11,894,676 km (0.104 R)
• M45: 12,023,779 km (0.039 R)
• M46: 12,056,242 km (0.083 R)
• M47: 12,414,230 km (0.11 R)
• M48: 12,908,202 km (0.075 R)
• M49: 13,274,417 km (0.081 R)
• M50: 14,221,970 km (0.119 R)
• M51: 14,290,486 km (0.112 R)
• M52: 14,393,559 km (0.114 R)
• M53: 14,531,189 km (0.071 R)
• M54: 14,703,975 km (0.111 R)
• M55: 15,191,215 km (0.058 R)
• M56: 15,261,376 km (0.075 R)
• M57: 15,542,620 km (0.108 R)
• M58: 15,860,965 km (0.077 R)
• M59: 15,896,569 km (0.115 R)
• M60: 16,217,456 km (0.102 R)
• M61: 16,253,210 km (0.062 R)
• M62: 16,901,717 km (0.109 R)
• M63: 17,816,508 km (0.098 R)
• M64: 17,853,459 km (0.078 R)
• M65: 18,149,812 km (0.071 R)
• M66: 18,261,262 km (0.052 R)
• M67: 18,298,512 km (0.11 R)
• M68: 18,447,661 km (0.105 R)
• M69: 18,859,953 km (0.063 R)
• M70: 19,731,810 km (0.062 R)
• M71: 20,191,973 km (0.099 R)
• M72: 20,230,419 km (0.12 R)
• M73: 20,307,462 km (0.106 R)
• M74: 22,106,975 km (0.096 R)
• M75: 22,146,618 km (0.117 R)
• M76: 22,265,848 km (0.081 R)
• M77: 23,186,772 km (0.116 R)
• M78: 23,227,014 km (0.115 R)
• M79: 23,875,371 km (0.088 R)
• M80: 23,997,593 km (0.072 R)
• M81: 24,201,794 km (0.1 R)
• M82: 24,858,977 km (0.082 R)
• M83: 25,397,231 km (0.104 R)
• M84: 25,521,995 km (0.113 R)
• M85: 26,022,998 km (0.112 R)
• M86: 26,823,048 km (0.115 R)
• M87: 26,992,542 km (0.057 R)
• M88: 28,231,661 km (0.064 R)
• M89: 28,317,680 km (0.087 R)
• M90: 28,923,103 km (0.04 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: 295 - 18,690 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit