🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.6

Radius: 8.1

Gravity: 9.96 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.11 AU - 1.45 AU

Year: 921 Days

Day: 7.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 42,328,618 km

• M1: 114,891 km (0.111 R)
• M2: 174,132 km (0.058 R)
• M3: 304,132 km (0.08 R)
• M4: 357,838 km (0.083 R)
• M5: 547,079 km (0.088 R)
• M6: 659,427 km (0.037 R)
• M7: 715,826 km (0.088 R)
• M8: 780,003 km (0.066 R)
• M9: 870,660 km (0.093 R)
• M10: 971,638 km (0.09 R)
• M11: 1,151,006 km (0.106 R)
• M12: 1,255,425 km (0.047 R)
• M13: 1,436,588 km (0.053 R)
• M14: 1,519,017 km (0.07 R)
• M15: 1,673,103 km (0.111 R)
• M16: 1,792,033 km (0.084 R)
• M17: 1,897,499 km (0.059 R)
• M18: 2,030,193 km (0.086 R)
• M19: 2,157,351 km (0.094 R)
• M20: 2,322,357 km (0.087 R)
• M21: 2,384,141 km (0.117 R)
• M22: 2,455,499 km (0.057 R)
• M23: 2,572,934 km (0.089 R)
• M24: 2,720,138 km (0.034 R)
• M25: 2,813,637 km (0.06 R)
• M26: 2,955,755 km (0.107 R)
• M27: 3,090,692 km (0.096 R)
• M28: 3,188,230 km (0.061 R)
• M29: 3,296,838 km (0.073 R)
• M30: 3,406,643 km (0.085 R)
• M31: 3,537,990 km (0.111 R)
• M32: 3,722,743 km (0.067 R)
• M33: 3,868,451 km (0.064 R)
• M34: 4,069,511 km (0.046 R)
• M35: 4,176,623 km (0.113 R)
• M36: 4,295,553 km (0.093 R)
• M37: 4,360,928 km (0.098 R)
• M38: 4,581,285 km (0.115 R)
• M39: 4,648,155 km (0.07 R)
• M40: 4,861,931 km (0.037 R)
• M41: 5,021,552 km (0.102 R)
• M42: 5,322,393 km (0.096 R)
• M43: 5,381,035 km (0.081 R)
• M44: 5,486,951 km (0.086 R)
• M45: 6,634,666 km (0.085 R)
• M46: 6,760,926 km (0.048 R)
• M47: 6,837,221 km (0.067 R)
• M48: 7,235,600 km (0.109 R)
• M49: 7,300,526 km (0.103 R)
• M50: 7,483,484 km (0.119 R)
• M51: 7,641,459 km (0.103 R)
• M52: 8,027,871 km (0.099 R)
• M53: 8,135,581 km (0.034 R)
• M54: 8,257,354 km (0.094 R)
• M55: 8,407,101 km (0.057 R)
• M56: 8,543,834 km (0.107 R)
• M57: 8,792,016 km (0.064 R)
• M58: 8,917,080 km (0.099 R)
• M59: 9,042,593 km (0.08 R)
• M60: 9,182,916 km (0.118 R)
• M61: 9,239,164 km (0.117 R)
• M62: 9,309,625 km (0.1 R)
• M63: 9,493,930 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.7

Radius: 9

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.43 AU - 1.63 AU

Year: 1203 Days

Day: 14.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 42,328,618 km

• M1: 114,891 km (0.111 R)
• M2: 195,225 km (0.086 R)
• M3: 414,536 km (0.098 R)
• M4: 621,430 km (0.115 R)
• M5: 702,362 km (0.11 R)
• M6: 787,184 km (0.115 R)
• M7: 909,256 km (0.112 R)
• M8: 1,073,514 km (0.114 R)
• M9: 1,140,983 km (0.115 R)
• M10: 1,286,093 km (0.107 R)
• M11: 1,403,078 km (0.093 R)
• M12: 1,488,948 km (0.096 R)
• M13: 1,642,136 km (0.052 R)
• M14: 1,794,426 km (0.034 R)
• M15: 1,932,206 km (0.092 R)
• M16: 2,067,293 km (0.058 R)
• M17: 2,185,475 km (0.084 R)
• M18: 2,332,979 km (0.118 R)
• M19: 2,483,923 km (0.072 R)
• M20: 2,595,822 km (0.096 R)
• M21: 2,752,302 km (0.11 R)
• M22: 2,817,377 km (0.1 R)
• M23: 2,875,570 km (0.117 R)
• M24: 2,956,204 km (0.119 R)
• M25: 3,015,295 km (0.111 R)
• M26: 3,112,234 km (0.06 R)
• M27: 3,172,522 km (0.111 R)
• M28: 3,294,145 km (0.049 R)
• M29: 3,432,822 km (0.086 R)
• M30: 3,557,737 km (0.082 R)
• M31: 3,844,366 km (0.108 R)
• M32: 3,900,914 km (0.084 R)
• M33: 4,072,503 km (0.067 R)
• M34: 4,355,542 km (0.104 R)
• M35: 4,853,105 km (0.112 R)
• M36: 5,660,783 km (0.111 R)
• M37: 5,734,535 km (0.054 R)
• M38: 5,855,261 km (0.101 R)
• M39: 6,117,955 km (0.037 R)
• M40: 6,490,453 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.4

Radius: 12.9

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.17 AU - 2.69 AU

Year: 2408 Days

Day: 10.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 42,328,618 km

• M1: 161,715 km (0.038 R)
• M2: 251,324 km (0.088 R)
• M3: 337,194 km (0.053 R)
• M4: 464,053 km (0.119 R)
• M5: 639,531 km (0.099 R)
• M6: 944,112 km (0.063 R)
• M7: 1,027,737 km (0.086 R)
• M8: 1,140,684 km (0.027 R)
• M9: 1,389,315 km (0.099 R)
• M10: 1,676,394 km (0.09 R)
• M11: 1,759,121 km (0.071 R)
• M12: 1,843,195 km (0.085 R)
• M13: 2,004,761 km (0.077 R)
• M14: 2,093,024 km (0.095 R)
• M15: 2,239,181 km (0.08 R)
• M16: 2,494,395 km (0.113 R)
• M17: 2,613,774 km (0.057 R)
• M18: 2,796,283 km (0.083 R)
• M19: 2,895,467 km (0.063 R)
• M20: 3,161,452 km (0.049 R)
• M21: 3,343,363 km (0.044 R)
• M22: 3,488,622 km (0.065 R)
• M23: 3,772,110 km (0.078 R)
• M24: 3,909,740 km (0.098 R)
• M25: 3,993,216 km (0.069 R)
• M26: 4,077,290 km (0.117 R)
• M27: 4,261,295 km (0.111 R)
• M28: 4,462,804 km (0.095 R)
• M29: 4,711,585 km (0.084 R)
• M30: 4,845,325 km (0.081 R)
• M31: 4,950,194 km (0.118 R)
• M32: 5,253,877 km (0.085 R)
• M33: 5,720,922 km (0.09 R)
• M34: 5,991,694 km (0.062 R)
• M35: 6,136,654 km (0.088 R)
• M36: 6,479,682 km (0.061 R)
• M37: 6,997,590 km (0.076 R)
• M38: 7,252,954 km (0.119 R)
• M39: 7,459,548 km (0.115 R)
• M40: 8,073,199 km (0.095 R)
• M41: 8,215,765 km (0.108 R)
• M42: 8,359,230 km (0.056 R)
• M43: 9,274,470 km (0.082 R)
• M44: 9,517,716 km (0.117 R)
• M45: 9,687,210 km (0.089 R)
• M46: 9,781,906 km (0.114 R)
• M47: 9,915,048 km (0.056 R)
• M48: 10,048,639 km (0.09 R)
• M49: 11,060,369 km (0.092 R)
• M50: 11,438,104 km (0.09 R)
• M51: 12,165,598 km (0.097 R)
• M52: 12,390,892 km (0.056 R)
• M53: 12,658,972 km (0.094 R)
• M54: 12,804,082 km (0.061 R)
• M55: 12,887,258 km (0.12 R)
• M56: 13,411,300 km (0.057 R)
• M57: 13,686,410 km (0.117 R)
• M58: 13,835,409 km (0.086 R)
• M59: 14,307,241 km (0.116 R)
• M60: 14,588,485 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.9

Radius: 14.1

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.73 AU - 5.33 AU

Year: 7173 Days

Day: 9 Hours

Environment

Temp: -215 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 42,328,618 km

• M1: 179,069 km (0.113 R)
• M2: 285,732 km (0.105 R)
• M3: 1,023,848 km (0.064 R)
• M4: 1,129,165 km (0.113 R)
• M5: 1,448,855 km (0.032 R)
• M6: 1,692,251 km (0.025 R)
• M7: 1,993,691 km (0.069 R)
• M8: 2,289,446 km (0.118 R)
• M9: 2,822,762 km (0.106 R)
• M10: 2,949,322 km (0.081 R)
• M11: 3,749,521 km (0.106 R)
• M12: 3,917,370 km (0.113 R)
• M13: 4,407,004 km (0.115 R)
• M14: 4,644,266 km (0.098 R)
• M15: 4,855,348 km (0.097 R)
• M16: 5,255,972 km (0.066 R)
• M17: 5,571,473 km (0.1 R)
• M18: 5,925,721 km (0.105 R)
• M19: 6,420,890 km (0.111 R)
• M20: 7,032,745 km (0.086 R)
• M21: 7,877,525 km (0.115 R)
• M22: 9,166,909 km (0.106 R)
• M23: 9,624,080 km (0.081 R)
• M24: 9,778,016 km (0.083 R)
• M25: 10,759,528 km (0.092 R)
• M26: 10,919,448 km (0.116 R)
• M27: 11,080,265 km (0.08 R)
• M28: 11,201,290 km (0.106 R)
• M29: 11,322,913 km (0.115 R)
• M30: 11,444,836 km (0.046 R)
• M31: 11,567,207 km (0.033 R)
• M32: 12,227,532 km (0.108 R)
• M33: 12,646,406 km (0.051 R)
• M34: 13,283,842 km (0.081 R)
• M35: 13,498,515 km (0.101 R)
• M36: 14,589,682 km (0.079 R)
• M37: 14,900,247 km (0.1 R)
• M38: 15,528,109 km (0.118 R)
• M39: 15,709,123 km (0.091 R)
• M40: 16,348,055 km (0.103 R)
• M41: 17,745,748 km (0.081 R)
• M42: 17,934,990 km (0.084 R)
• M43: 18,029,984 km (0.087 R)
• M44: 18,124,979 km (0.113 R)
• M45: 18,506,902 km (0.089 R)
• M46: 19,913,571 km (0.082 R)
• M47: 20,505,679 km (0.058 R)
• M48: 20,903,610 km (0.097 R)
• M49: 21,103,622 km (0.09 R)
• M50: 22,112,809 km (0.081 R)
• M51: 22,880,246 km (0.06 R)
• M52: 23,604,150 km (0.096 R)
• M53: 24,810,059 km (0.027 R)
• M54: 28,214,458 km (0.113 R)
• M55: 28,324,861 km (0.109 R)
• M56: 29,942,762 km (0.086 R)
• M57: 30,281,302 km (0.027 R)
• M58: 30,394,398 km (0.108 R)
• M59: 30,677,736 km (0.048 R)
• M60: 31,992,701 km (0.101 R)
• M61: 32,570,000 km (0.075 R)
• M62: 34,736,476 km (0.048 R)
• M63: 35,211,000 km (0.109 R)
• M64: 35,449,011 km (0.092 R)
• M65: 36,166,482 km (0.115 R)
• M66: 36,828,303 km (0.054 R)
• M67: 37,251,515 km (0.072 R)
• M68: 39,701,031 km (0.073 R)
• M69: 40,072,931 km (0.051 R)
• M70: 40,197,247 km (0.12 R)
• M71: 40,321,563 km (0.104 R)
• M72: 40,446,028 km (0.066 R)
• M73: 41,446,539 km (0.069 R)
• M74: 41,823,825 km (0.097 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: 230 - 10,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit