🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.87 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203

Radius: 12.9

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.39 AU - 2.09 AU

Year: 1584 Days

Day: 10.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 46,882,974 km

• M1: 166,951 km (0.096 R)
• M2: 257,159 km (0.1 R)
• M3: 372,499 km (0.104 R)
• M4: 473,328 km (0.103 R)
• M5: 566,826 km (0.079 R)
• M6: 647,310 km (0.117 R)
• M7: 749,037 km (0.093 R)
• M8: 862,731 km (0.107 R)
• M9: 964,607 km (0.089 R)
• M10: 1,051,823 km (0.04 R)
• M11: 1,148,463 km (0.06 R)
• M12: 1,234,930 km (0.112 R)
• M13: 1,365,529 km (0.117 R)
• M14: 1,457,831 km (0.099 R)
• M15: 1,694,196 km (0.106 R)
• M16: 1,801,757 km (0.096 R)
• M17: 1,919,640 km (0.116 R)
• M18: 2,155,107 km (0.052 R)
• M19: 2,583,555 km (0.047 R)
• M20: 2,735,397 km (0.073 R)
• M21: 2,835,328 km (0.036 R)
• M22: 3,067,056 km (0.11 R)
• M23: 3,305,066 km (0.119 R)
• M24: 3,411,879 km (0.096 R)
• M25: 3,519,739 km (0.085 R)
• M26: 3,618,772 km (0.085 R)
• M27: 3,749,072 km (0.061 R)
• M28: 3,840,177 km (0.085 R)
• M29: 3,973,020 km (0.106 R)
• M30: 4,222,549 km (0.09 R)
• M31: 4,391,894 km (0.103 R)
• M32: 4,574,104 km (0.113 R)
• M33: 4,693,484 km (0.097 R)
• M34: 4,924,164 km (0.034 R)
• M35: 5,046,684 km (0.115 R)
• M36: 5,249,090 km (0.078 R)
• M37: 5,431,300 km (0.095 R)
• M38: 5,523,303 km (0.105 R)
• M39: 5,697,136 km (0.051 R)
• M40: 5,872,764 km (0.114 R)
• M41: 6,229,405 km (0.096 R)
• M42: 6,630,028 km (0.104 R)
• M43: 6,976,646 km (0.086 R)
• M44: 7,164,691 km (0.038 R)
• M45: 7,507,569 km (0.041 R)
• M46: 7,752,162 km (0.107 R)
• M47: 7,842,818 km (0.08 R)
• M48: 8,262,290 km (0.066 R)
• M49: 8,381,669 km (0.079 R)
• M50: 8,474,869 km (0.102 R)
• M51: 8,635,387 km (0.054 R)
• M52: 8,796,953 km (0.118 R)
• M53: 8,959,566 km (0.079 R)
• M54: 9,041,247 km (0.114 R)
• M55: 9,177,979 km (0.029 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.8

Radius: 8.3

Gravity: 8.3 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.88 AU - 3.44 AU

Year: 3877 Days

Day: 14.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 46,882,974 km

• M1: 123,568 km (0.066 R)
• M2: 221,255 km (0.052 R)
• M3: 463,155 km (0.037 R)
• M4: 536,308 km (0.11 R)
• M5: 623,823 km (0.114 R)
• M6: 791,822 km (0.095 R)
• M7: 927,806 km (0.096 R)
• M8: 1,071,719 km (0.045 R)
• M9: 1,422,526 km (0.115 R)
• M10: 1,807,741 km (0.055 R)
• M11: 1,882,540 km (0.084 R)
• M12: 2,619,459 km (0.119 R)
• M13: 2,895,168 km (0.113 R)
• M14: 3,090,094 km (0.093 R)
• M15: 3,271,107 km (0.105 R)
• M16: 3,399,911 km (0.06 R)
• M17: 3,474,261 km (0.102 R)
• M18: 3,777,197 km (0.074 R)
• M19: 4,633,046 km (0.071 R)
• M20: 4,819,595 km (0.11 R)
• M21: 4,945,406 km (0.1 R)
• M22: 5,093,508 km (0.077 R)
• M23: 5,502,958 km (0.083 R)
• M24: 5,612,463 km (0.109 R)
• M25: 6,239,129 km (0.116 R)
• M26: 6,307,645 km (0.112 R)
• M27: 6,817,474 km (0.062 R)
• M28: 6,935,058 km (0.071 R)
• M29: 7,029,754 km (0.049 R)
• M30: 7,220,491 km (0.101 R)
• M31: 7,316,383 km (0.09 R)
• M32: 7,485,279 km (0.07 R)
• M33: 7,606,902 km (0.077 R)
• M34: 8,576,745 km (0.12 R)
• M35: 8,729,485 km (0.117 R)
• M36: 9,558,855 km (0.111 R)
• M37: 9,717,130 km (0.095 R)
• M38: 10,767,307 km (0.049 R)
• M39: 10,904,638 km (0.099 R)
• M40: 11,180,795 km (0.037 R)
• M41: 12,108,751 km (0.065 R)
• M42: 12,452,377 km (0.053 R)
• M43: 12,770,123 km (0.047 R)
• M44: 12,944,554 km (0.076 R)
• M45: 13,090,562 km (0.061 R)
• M46: 13,178,376 km (0.111 R)
• M47: 13,739,368 km (0.097 R)
• M48: 14,247,851 km (0.112 R)
• M49: 15,314,184 km (0.115 R)
• M50: 15,499,536 km (0.098 R)
• M51: 15,872,484 km (0.093 R)
• M52: 16,091,345 km (0.065 R)
• M53: 16,500,645 km (0.045 R)
• M54: 17,781,353 km (0.097 R)
• M55: 17,976,279 km (0.081 R)
• M56: 18,994,292 km (0.063 R)
• M57: 19,594,030 km (0.099 R)
• M58: 19,728,070 km (0.107 R)
• M59: 19,896,218 km (0.059 R)
• M60: 20,301,478 km (0.107 R)
• M61: 20,607,256 km (0.111 R)
• M62: 20,675,323 km (0.114 R)
• M63: 20,846,164 km (0.077 R)
• M64: 21,051,562 km (0.12 R)
• M65: 21,637,537 km (0.115 R)
• M66: 21,915,041 km (0.08 R)
• M67: 22,543,801 km (0.103 R)
• M68: 22,790,039 km (0.12 R)
• M69: 23,819,272 km (0.066 R)
• M70: 23,926,534 km (0.105 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 205

Radius: 4.5

Gravity: 10.12 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.63 AU - 8.75 AU

Year: 17682 Days

Day: 16.5 Hours

Environment

Temp: -243 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 46,882,974 km

• M1: 117,584 km (0.081 R)
• M2: 336,745 km (0.032 R)
• M3: 389,254 km (0.076 R)
• M4: 611,257 km (0.083 R)
• M5: 960,718 km (0.044 R)
• M6: 998,566 km (0.082 R)
• M7: 1,196,035 km (0.11 R)
• M8: 1,603,839 km (0.063 R)
• M9: 1,672,055 km (0.081 R)
• M10: 1,811,181 km (0.109 R)
• M11: 2,075,970 km (0.059 R)
• M12: 2,200,435 km (0.054 R)
• M13: 2,588,193 km (0.112 R)
• M14: 2,641,450 km (0.106 R)
• M15: 3,194,513 km (0.114 R)
• M16: 3,367,149 km (0.102 R)
• M17: 3,513,456 km (0.089 R)
• M18: 3,632,087 km (0.054 R)
• M19: 3,751,915 km (0.103 R)
• M20: 3,873,089 km (0.07 R)
• M21: 4,307,222 km (0.08 R)
• M22: 5,356,501 km (0.077 R)
• M23: 5,424,568 km (0.104 R)
• M24: 6,698,693 km (0.076 R)
• M25: 7,143,149 km (0.107 R)
• M26: 7,866,155 km (0.038 R)
• M27: 11,111,831 km (0.094 R)
• M28: 13,030,124 km (0.088 R)
• M29: 13,769,586 km (0.096 R)
• M30: 13,816,261 km (0.06 R)
• M31: 14,952,158 km (0.085 R)
• M32: 15,531,251 km (0.032 R)
• M33: 16,265,328 km (0.069 R)
• M34: 16,364,062 km (0.034 R)
• M35: 16,413,579 km (0.06 R)
• M36: 16,711,279 km (0.118 R)
• M37: 16,960,659 km (0.114 R)
• M38: 17,211,385 km (0.08 R)
• M39: 19,208,367 km (0.112 R)
• M40: 19,732,109 km (0.084 R)
• M41: 19,942,892 km (0.05 R)
• M42: 20,526,473 km (0.095 R)
• M43: 20,847,211 km (0.113 R)
• M44: 22,091,866 km (0.059 R)
• M45: 22,916,299 km (0.117 R)
• M46: 24,652,084 km (0.09 R)
• M47: 25,049,864 km (0.101 R)
• M48: 26,024,794 km (0.119 R)
• M49: 27,011,990 km (0.099 R)
• M50: 27,363,246 km (0.104 R)
• M51: 28,189,026 km (0.102 R)
• M52: 30,958,980 km (0.043 R)
• M53: 31,326,542 km (0.075 R)
• M54: 31,572,481 km (0.096 R)
• M55: 32,873,982 km (0.053 R)
• M56: 35,018,019 km (0.114 R)
• M57: 35,400,990 km (0.09 R)
• M58: 36,106,792 km (0.102 R)
• M59: 36,300,073 km (0.096 R)
• M60: 37,532,311 km (0.094 R)
• M61: 38,317,550 km (0.079 R)
• M62: 39,240,569 km (0.038 R)
• M63: 41,175,767 km (0.047 R)
• M64: 42,732,333 km (0.038 R)
• M65: 44,032,787 km (0.104 R)
• M66: 45,833,347 km (0.108 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 18,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit