🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.2

Radius: 12.6

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.44 AU - 0.64 AU

Year: 274 Days

Day: 12.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 30,962,906 km

• M1: 167,849 km (0.063 R)
• M2: 259,253 km (0.117 R)
• M3: 365,916 km (0.061 R)
• M4: 446,849 km (0.105 R)
• M5: 548,575 km (0.049 R)
• M6: 730,935 km (0.105 R)
• M7: 812,167 km (0.076 R)
• M8: 973,733 km (0.093 R)
• M9: 1,146,518 km (0.104 R)
• M10: 1,230,592 km (0.096 R)
• M11: 1,325,736 km (0.113 R)
• M12: 1,409,960 km (0.072 R)
• M13: 1,491,640 km (0.115 R)
• M14: 1,640,939 km (0.069 R)
• M15: 1,790,537 km (0.032 R)
• M16: 1,879,548 km (0.12 R)
• M17: 2,005,659 km (0.087 R)
• M18: 2,155,855 km (0.104 R)
• M19: 2,283,013 km (0.111 R)
• M20: 2,385,488 km (0.051 R)
• M21: 2,478,538 km (0.106 R)
• M22: 2,606,294 km (0.032 R)
• M23: 2,702,336 km (0.083 R)
• M24: 2,822,613 km (0.098 R)
• M25: 2,962,337 km (0.099 R)
• M26: 3,110,289 km (0.113 R)
• M27: 3,194,214 km (0.117 R)
• M28: 3,321,671 km (0.111 R)
• M29: 3,463,340 km (0.076 R)
• M30: 3,544,123 km (0.101 R)
• M31: 3,650,936 km (0.108 R)
• M32: 3,835,689 km (0.067 R)
• M33: 3,919,614 km (0.101 R)
• M34: 4,214,621 km (0.083 R)
• M35: 4,321,284 km (0.085 R)
• M36: 4,544,185 km (0.078 R)
• M37: 4,757,063 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.5

Radius: 14.2

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.83 AU - 4.31 AU

Year: 4656 Days

Day: 14.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 30,962,906 km

• M1: 216,319 km (0.051 R)
• M2: 377,136 km (0.083 R)
• M3: 467,045 km (0.081 R)
• M4: 597,793 km (0.119 R)
• M5: 735,274 km (0.113 R)
• M6: 969,245 km (0.118 R)
• M7: 1,166,863 km (0.116 R)
• M8: 1,302,997 km (0.118 R)
• M9: 1,444,966 km (0.094 R)
• M10: 1,546,393 km (0.035 R)
• M11: 1,756,877 km (0.111 R)
• M12: 1,939,836 km (0.1 R)
• M13: 2,167,972 km (0.105 R)
• M14: 2,298,721 km (0.091 R)
• M15: 2,391,771 km (0.075 R)
• M16: 2,513,394 km (0.064 R)
• M17: 2,623,348 km (0.071 R)
• M18: 2,721,036 km (0.064 R)
• M19: 2,948,724 km (0.087 R)
• M20: 3,153,374 km (0.109 R)
• M21: 3,685,493 km (0.06 R)
• M22: 4,262,492 km (0.088 R)
• M23: 4,511,573 km (0.083 R)
• M24: 4,885,418 km (0.041 R)
• M25: 4,989,089 km (0.099 R)
• M26: 5,128,664 km (0.054 R)
• M27: 5,663,327 km (0.108 R)
• M28: 5,900,738 km (0.056 R)
• M29: 6,141,441 km (0.083 R)
• M30: 6,575,126 km (0.12 R)
• M31: 6,921,744 km (0.119 R)
• M32: 7,058,028 km (0.111 R)
• M33: 7,373,230 km (0.048 R)
• M34: 7,753,508 km (0.106 R)
• M35: 7,874,982 km (0.055 R)
• M36: 8,058,389 km (0.06 R)
• M37: 8,181,358 km (0.102 R)
• M38: 8,450,185 km (0.114 R)
• M39: 9,145,516 km (0.099 R)
• M40: 9,252,628 km (0.047 R)
• M41: 10,323,151 km (0.066 R)
• M42: 10,412,161 km (0.058 R)
• M43: 10,681,138 km (0.057 R)
• M44: 11,271,900 km (0.034 R)
• M45: 11,733,410 km (0.104 R)
• M46: 12,484,989 km (0.066 R)
• M47: 12,746,935 km (0.093 R)
• M48: 12,962,655 km (0.107 R)
• M49: 14,158,242 km (0.115 R)
• M50: 14,331,925 km (0.11 R)
• M51: 14,706,518 km (0.103 R)
• M52: 14,857,163 km (0.117 R)
• M53: 15,033,688 km (0.065 R)
• M54: 15,210,962 km (0.116 R)
• M55: 15,388,834 km (0.067 R)
• M56: 15,593,035 km (0.061 R)
• M57: 15,746,821 km (0.098 R)
• M58: 15,952,519 km (0.108 R)
• M59: 16,262,934 km (0.051 R)
• M60: 16,392,785 km (0.081 R)
• M61: 16,601,325 km (0.094 R)
• M62: 17,047,575 km (0.081 R)
• M63: 17,444,458 km (0.103 R)
• M64: 18,112,861 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.1

Radius: 8.1

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.34 AU - 6.46 AU

Year: 8662 Days

Day: 8.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 30,962,906 km

• M1: 338,390 km (0.056 R)
• M2: 543,040 km (0.086 R)
• M3: 600,486 km (0.081 R)
• M4: 721,959 km (0.095 R)
• M5: 825,481 km (0.101 R)
• M6: 1,226,703 km (0.105 R)
• M7: 1,304,344 km (0.115 R)
• M8: 1,580,801 km (0.086 R)
• M9: 2,418,399 km (0.12 R)
• M10: 2,516,835 km (0.083 R)
• M11: 2,840,415 km (0.075 R)
• M12: 3,177,459 km (0.093 R)
• M13: 3,482,788 km (0.083 R)
• M14: 3,889,245 km (0.08 R)
• M15: 4,121,721 km (0.104 R)
• M16: 4,239,604 km (0.055 R)
• M17: 4,551,366 km (0.067 R)
• M18: 4,821,091 km (0.093 R)
• M19: 5,197,329 km (0.058 R)
• M20: 5,427,560 km (0.066 R)
• M21: 5,635,053 km (0.084 R)
• M22: 5,818,759 km (0.104 R)
• M23: 6,327,541 km (0.101 R)
• M24: 6,518,578 km (0.112 R)
• M25: 6,711,559 km (0.048 R)
• M26: 6,962,285 km (0.084 R)
• M27: 7,273,149 km (0.117 R)
• M28: 7,415,866 km (0.113 R)
• M29: 7,762,334 km (0.072 R)
• M30: 7,820,677 km (0.071 R)
• M31: 8,411,290 km (0.028 R)
• M32: 8,531,118 km (0.11 R)
• M33: 8,924,710 km (0.093 R)
• M34: 9,823,643 km (0.055 R)
• M35: 9,981,619 km (0.077 R)
• M36: 10,492,645 km (0.086 R)
• M37: 10,589,435 km (0.067 R)
• M38: 10,654,061 km (0.117 R)
• M39: 11,077,722 km (0.073 R)
• M40: 11,374,225 km (0.061 R)
• M41: 11,706,781 km (0.094 R)
• M42: 11,941,500 km (0.115 R)
• M43: 12,143,906 km (0.073 R)
• M44: 12,586,267 km (0.106 R)
• M45: 12,654,783 km (0.102 R)
• M46: 12,757,856 km (0.102 R)
• M47: 12,826,671 km (0.114 R)
• M48: 13,277,260 km (0.061 R)
• M49: 13,346,972 km (0.119 R)
• M50: 14,015,974 km (0.111 R)
• M51: 15,094,425 km (0.027 R)
• M52: 15,754,301 km (0.071 R)
• M53: 15,865,153 km (0.083 R)
• M54: 16,124,855 km (0.092 R)
• M55: 16,199,355 km (0.081 R)
• M56: 17,292,018 km (0.101 R)
• M57: 17,406,460 km (0.106 R)
• M58: 17,482,905 km (0.108 R)
• M59: 17,712,687 km (0.084 R)
• M60: 18,253,035 km (0.086 R)
• M61: 18,995,040 km (0.06 R)
• M62: 19,508,310 km (0.109 R)
• M63: 19,746,769 km (0.112 R)
• M64: 19,946,183 km (0.11 R)
• M65: 20,427,589 km (0.116 R)
• M66: 20,548,614 km (0.082 R)
• M67: 20,750,721 km (0.083 R)
• M68: 21,034,807 km (0.12 R)
• M69: 21,853,556 km (0.082 R)
• M70: 21,935,985 km (0.105 R)
• M71: 23,945,533 km (0.086 R)
• M72: 24,886,204 km (0.079 R)
• M73: 25,317,794 km (0.083 R)
• M74: 25,926,059 km (0.058 R)
• M75: 26,144,472 km (0.061 R)
• M76: 26,319,651 km (0.089 R)
• M77: 26,627,224 km (0.107 R)
• M78: 27,690,566 km (0.094 R)
• M79: 27,869,036 km (0.09 R)
• M80: 28,317,231 km (0.077 R)
• M81: 28,632,284 km (0.089 R)
• M82: 29,402,414 km (0.065 R)
• M83: 29,675,879 km (0.106 R)
• M84: 30,501,061 km (0.103 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 14,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit