🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.06 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.5

Radius: 12

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.64 AU - 2.6 AU

Year: 2058 Days

Day: 14.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 19,777,890 km

• M1: 152,739 km (0.111 R)
• M2: 288,724 km (0.117 R)
• M3: 367,562 km (0.073 R)
• M4: 556,803 km (0.087 R)
• M5: 644,168 km (0.069 R)
• M6: 905,965 km (0.08 R)
• M7: 987,346 km (0.066 R)
• M8: 1,123,031 km (0.059 R)
• M9: 1,302,100 km (0.082 R)
• M10: 1,490,743 km (0.062 R)
• M11: 1,638,545 km (0.073 R)
• M12: 1,729,501 km (0.115 R)
• M13: 1,832,873 km (0.102 R)
• M14: 2,067,592 km (0.071 R)
• M15: 2,211,057 km (0.098 R)
• M16: 2,484,671 km (0.089 R)
• M17: 2,709,217 km (0.071 R)
• M18: 2,817,975 km (0.067 R)
• M19: 2,990,162 km (0.032 R)
• M20: 3,153,224 km (0.092 R)
• M21: 3,567,161 km (0.083 R)
• M22: 3,700,154 km (0.117 R)
• M23: 3,984,838 km (0.047 R)
• M24: 4,067,566 km (0.071 R)
• M25: 4,192,630 km (0.08 R)
• M26: 4,389,950 km (0.117 R)
• M27: 4,691,539 km (0.056 R)
• M28: 5,014,820 km (0.107 R)
• M29: 5,104,279 km (0.097 R)
• M30: 5,254,625 km (0.09 R)
• M31: 5,391,208 km (0.076 R)
• M32: 5,513,579 km (0.115 R)
• M33: 5,667,815 km (0.045 R)
• M34: 5,823,546 km (0.05 R)
• M35: 5,933,500 km (0.039 R)
• M36: 6,059,911 km (0.045 R)
• M37: 6,315,424 km (0.094 R)
• M38: 6,493,296 km (0.103 R)
• M39: 6,590,983 km (0.073 R)
• M40: 6,787,704 km (0.109 R)
• M41: 7,086,750 km (0.089 R)
• M42: 7,373,081 km (0.12 R)
• M43: 7,611,839 km (0.094 R)
• M44: 7,870,344 km (0.107 R)
• M45: 8,079,332 km (0.055 R)
• M46: 8,431,785 km (0.066 R)
• M47: 8,699,415 km (0.1 R)
• M48: 8,933,686 km (0.093 R)
• M49: 9,334,907 km (0.075 R)
• M50: 9,797,913 km (0.097 R)
• M51: 9,872,711 km (0.101 R)
• M52: 10,079,456 km (0.086 R)
• M53: 10,535,430 km (0.058 R)
• M54: 10,708,066 km (0.095 R)
• M55: 11,114,823 km (0.068 R)
• M56: 11,192,763 km (0.049 R)
• M57: 11,329,795 km (0.108 R)
• M58: 11,447,827 km (0.083 R)
• M59: 12,466,290 km (0.088 R)
• M60: 12,771,469 km (0.041 R)
• M61: 12,996,764 km (0.11 R)
• M62: 13,326,926 km (0.032 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.5

Radius: 12.3

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.04 AU - 3.16 AU

Year: 2796 Days

Day: 13.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 19,777,890 km

• M1: 165,006 km (0.11 R)
• M2: 343,477 km (0.086 R)
• M3: 483,650 km (0.111 R)
• M4: 895,194 km (0.118 R)
• M5: 1,246,599 km (0.081 R)
• M6: 1,464,414 km (0.069 R)
• M7: 1,695,093 km (0.114 R)
• M8: 1,880,744 km (0.065 R)
• M9: 2,122,644 km (0.09 R)
• M10: 2,447,122 km (0.049 R)
• M11: 2,604,798 km (0.108 R)
• M12: 2,897,262 km (0.119 R)
• M13: 3,189,127 km (0.08 R)
• M14: 3,338,725 km (0.086 R)
• M15: 3,657,070 km (0.11 R)
• M16: 4,501,849 km (0.106 R)
• M17: 4,748,685 km (0.11 R)
• M18: 4,893,646 km (0.09 R)
• M19: 5,080,194 km (0.104 R)
• M20: 5,323,590 km (0.11 R)
• M21: 5,668,114 km (0.115 R)
• M22: 5,835,963 km (0.117 R)
• M23: 5,977,333 km (0.096 R)
• M24: 6,105,388 km (0.094 R)
• M25: 6,306,448 km (0.092 R)
• M26: 6,422,386 km (0.09 R)
• M27: 6,759,729 km (0.098 R)
• M28: 7,193,264 km (0.094 R)
• M29: 7,558,881 km (0.109 R)
• M30: 7,852,691 km (0.106 R)
• M31: 8,166,099 km (0.057 R)
• M32: 8,387,953 km (0.117 R)
• M33: 8,467,688 km (0.079 R)
• M34: 8,644,064 km (0.116 R)
• M35: 8,773,018 km (0.096 R)
• M36: 8,935,032 km (0.067 R)
• M37: 9,147,311 km (0.098 R)
• M38: 9,493,780 km (0.036 R)
• M39: 9,626,922 km (0.109 R)
• M40: 10,063,898 km (0.098 R)
• M41: 10,370,274 km (0.03 R)
• M42: 11,395,917 km (0.072 R)
• M43: 11,715,159 km (0.042 R)
• M44: 12,109,499 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.5

Radius: 13.2

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.06 AU - 4.22 AU

Year: 5617 Days

Day: 7.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 19,777,890 km

• M1: 169,046 km (0.054 R)
• M2: 256,112 km (0.088 R)
• M3: 396,734 km (0.109 R)
• M4: 481,705 km (0.064 R)
• M5: 607,966 km (0.098 R)
• M6: 899,382 km (0.115 R)
• M7: 1,010,234 km (0.077 R)
• M8: 1,213,688 km (0.102 R)
• M9: 1,407,716 km (0.055 R)
• M10: 1,502,711 km (0.117 R)
• M11: 1,699,581 km (0.081 R)
• M12: 1,788,592 km (0.098 R)
• M13: 1,905,278 km (0.102 R)
• M14: 2,092,276 km (0.077 R)
• M15: 2,299,469 km (0.112 R)
• M16: 2,398,503 km (0.104 R)
• M17: 2,601,208 km (0.081 R)
• M18: 2,885,444 km (0.102 R)
• M19: 3,085,755 km (0.106 R)
• M20: 3,306,861 km (0.118 R)
• M21: 3,419,359 km (0.072 R)
• M22: 3,882,364 km (0.074 R)
• M23: 4,208,039 km (0.061 R)
• M24: 5,088,871 km (0.025 R)
• M25: 5,219,470 km (0.11 R)
• M26: 5,483,809 km (0.078 R)
• M27: 6,343,399 km (0.115 R)
• M28: 6,443,779 km (0.051 R)
• M29: 6,707,221 km (0.092 R)
• M30: 6,871,030 km (0.097 R)
• M31: 7,036,336 km (0.118 R)
• M32: 7,265,819 km (0.118 R)
• M33: 7,413,023 km (0.118 R)
• M34: 7,603,910 km (0.101 R)
• M35: 7,689,181 km (0.099 R)
• M36: 7,796,443 km (0.102 R)
• M37: 7,947,237 km (0.102 R)
• M38: 8,186,295 km (0.048 R)
• M39: 8,339,632 km (0.063 R)
• M40: 8,493,868 km (0.101 R)
• M41: 8,671,441 km (0.098 R)
• M42: 8,805,480 km (0.11 R)
• M43: 9,393,998 km (0.116 R)
• M44: 9,554,666 km (0.093 R)
• M45: 9,716,232 km (0.106 R)
• M46: 9,855,358 km (0.064 R)
• M47: 9,995,382 km (0.045 R)
• M48: 10,680,839 km (0.115 R)
• M49: 11,357,022 km (0.104 R)
• M50: 11,725,032 km (0.092 R)
• M51: 12,022,433 km (0.068 R)
• M52: 12,852,701 km (0.066 R)
• M53: 13,133,646 km (0.062 R)
• M54: 13,313,463 km (0.085 R)
• M55: 13,494,177 km (0.109 R)
• M56: 13,831,819 km (0.065 R)
• M57: 14,014,777 km (0.083 R)
• M58: 14,436,045 km (0.053 R)
• M59: 14,542,110 km (0.083 R)
• M60: 14,648,324 km (0.1 R)
• M61: 14,834,873 km (0.079 R)
• M62: 14,995,391 km (0.118 R)
• M63: 15,237,291 km (0.074 R)
• M64: 16,052,899 km (0.087 R)
• M65: 16,190,230 km (0.039 R)
• M66: 16,743,442 km (0.091 R)
• M67: 16,827,068 km (0.119 R)
• M68: 17,162,466 km (0.05 R)
• M69: 17,556,657 km (0.089 R)
• M70: 18,096,555 km (0.029 R)
• M71: 18,239,421 km (0.105 R)
• M72: 18,699,435 km (0.12 R)
• M73: 19,105,144 km (0.113 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 19,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit