🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.2

Radius: 8.3

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.74 AU - 0.9 AU

Year: 479 Days

Day: 14.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 25,498,533 km

• M1: 105,167 km (0.102 R)
• M2: 166,353 km (0.036 R)
• M3: 222,901 km (0.076 R)
• M4: 281,693 km (0.08 R)
• M5: 355,145 km (0.093 R)
• M6: 415,433 km (0.071 R)
• M7: 595,848 km (0.095 R)
• M8: 744,848 km (0.051 R)
• M9: 853,605 km (0.072 R)
• M10: 913,594 km (0.117 R)
• M11: 975,229 km (0.056 R)
• M12: 1,034,469 km (0.1 R)
• M13: 1,110,315 km (0.083 R)
• M14: 1,196,035 km (0.087 R)
• M15: 1,280,109 km (0.081 R)
• M16: 1,399,488 km (0.114 R)
• M17: 1,557,164 km (0.119 R)
• M18: 1,702,873 km (0.107 R)
• M19: 1,761,515 km (0.111 R)
• M20: 1,825,543 km (0.109 R)
• M21: 2,046,050 km (0.077 R)
• M22: 2,305,004 km (0.047 R)
• M23: 2,375,315 km (0.042 R)
• M24: 2,446,224 km (0.115 R)
• M25: 2,647,583 km (0.09 R)
• M26: 2,710,713 km (0.085 R)
• M27: 2,795,535 km (0.094 R)
• M28: 2,876,019 km (0.039 R)
• M29: 3,094,282 km (0.057 R)
• M30: 3,199,898 km (0.08 R)
• M31: 3,267,217 km (0.09 R)
• M32: 3,391,833 km (0.1 R)
• M33: 3,558,634 km (0.117 R)
• M34: 3,628,496 km (0.039 R)
• M35: 3,763,583 km (0.072 R)
• M36: 3,822,824 km (0.104 R)
• M37: 3,912,284 km (0.081 R)
• M38: 3,972,272 km (0.07 R)
• M39: 4,105,564 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528

Radius: 8.7

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.94 AU - 1.38 AU

Year: 807 Days

Day: 11.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 126.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 25,498,533 km

• M1: 111,002 km (0.109 R)
• M2: 195,973 km (0.072 R)
• M3: 251,773 km (0.072 R)
• M4: 326,871 km (0.117 R)
• M5: 403,615 km (0.068 R)
• M6: 492,027 km (0.06 R)
• M7: 559,945 km (0.086 R)
• M8: 641,027 km (0.102 R)
• M9: 742,005 km (0.086 R)
• M10: 870,809 km (0.065 R)
• M11: 1,042,398 km (0.104 R)
• M12: 1,256,772 km (0.099 R)
• M13: 1,379,292 km (0.108 R)
• M14: 1,519,316 km (0.089 R)
• M15: 1,835,267 km (0.028 R)
• M16: 2,156,603 km (0.091 R)
• M17: 2,241,574 km (0.041 R)
• M18: 2,296,327 km (0.101 R)
• M19: 2,503,670 km (0.04 R)
• M20: 2,733,751 km (0.115 R)
• M21: 2,834,580 km (0.109 R)
• M22: 2,928,079 km (0.1 R)
• M23: 2,988,068 km (0.12 R)
• M24: 3,126,895 km (0.111 R)
• M25: 3,188,230 km (0.102 R)
• M26: 3,276,642 km (0.11 R)
• M27: 3,401,856 km (0.068 R)
• M28: 3,601,718 km (0.062 R)
• M29: 3,684,745 km (0.118 R)
• M30: 3,740,396 km (0.112 R)
• M31: 3,796,345 km (0.087 R)
• M32: 3,852,444 km (0.103 R)
• M33: 3,975,264 km (0.072 R)
• M34: 4,041,835 km (0.054 R)
• M35: 4,099,281 km (0.098 R)
• M36: 4,195,622 km (0.118 R)
• M37: 4,292,711 km (0.039 R)
• M38: 4,420,019 km (0.075 R)
• M39: 4,578,592 km (0.105 R)
• M40: 4,728,789 km (0.095 R)
• M41: 4,829,917 km (0.118 R)
• M42: 4,941,966 km (0.096 R)
• M43: 5,054,912 km (0.112 R)
• M44: 5,272,876 km (0.065 R)
• M45: 5,346,179 km (0.048 R)
• M46: 5,847,631 km (0.091 R)
• M47: 6,131,418 km (0.105 R)
• M48: 6,364,043 km (0.107 R)
• M49: 6,644,689 km (0.113 R)
• M50: 6,975,450 km (0.117 R)
• M51: 7,241,435 km (0.109 R)
• M52: 7,546,315 km (0.107 R)
• M53: 7,807,662 km (0.03 R)
• M54: 7,999,447 km (0.029 R)
• M55: 8,205,144 km (0.028 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.2

Radius: 11.6

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.36 AU - 1.7 AU

Year: 1222 Days

Day: 8.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 25,498,533 km

• M1: 147,653 km (0.099 R)
• M2: 249,978 km (0.086 R)
• M3: 343,327 km (0.096 R)
• M4: 512,971 km (0.115 R)
• M5: 652,845 km (0.1 R)
• M6: 728,242 km (0.071 R)
• M7: 843,882 km (0.109 R)
• M8: 942,915 km (0.082 R)
• M9: 1,046,138 km (0.098 R)
• M10: 1,170,304 km (0.081 R)
• M11: 1,256,024 km (0.115 R)
• M12: 1,343,987 km (0.11 R)
• M13: 1,480,121 km (0.107 R)
• M14: 1,630,617 km (0.085 R)
• M15: 2,261,621 km (0.098 R)
• M16: 2,403,140 km (0.057 R)
• M17: 2,547,652 km (0.094 R)
• M18: 2,718,044 km (0.106 R)
• M19: 2,974,903 km (0.062 R)
• M20: 3,130,485 km (0.098 R)
• M21: 3,487,426 km (0.066 R)
• M22: 3,689,981 km (0.074 R)
• M23: 3,922,606 km (0.062 R)
• M24: 4,080,432 km (0.04 R)
• M25: 4,186,796 km (0.068 R)
• M26: 4,621,677 km (0.044 R)
• M27: 4,802,540 km (0.09 R)
• M28: 5,085,280 km (0.092 R)
• M29: 5,402,727 km (0.025 R)
• M30: 5,756,526 km (0.107 R)
• M31: 5,996,631 km (0.1 R)
• M32: 6,087,586 km (0.084 R)
• M33: 6,194,100 km (0.065 R)
• M34: 6,286,103 km (0.074 R)
• M35: 6,378,404 km (0.088 R)
• M36: 6,611,328 km (0.105 R)
• M37: 6,831,237 km (0.097 R)
• M38: 6,942,089 km (0.092 R)
• M39: 7,229,915 km (0.116 R)
• M40: 7,359,168 km (0.08 R)
• M41: 7,554,543 km (0.108 R)
• M42: 7,636,373 km (0.107 R)
• M43: 7,834,141 km (0.091 R)
• M44: 8,000,195 km (0.099 R)
• M45: 8,150,690 km (0.118 R)
• M46: 8,386,606 km (0.072 R)
• M47: 8,573,604 km (0.096 R)
• M48: 8,796,504 km (0.105 R)
• M49: 9,003,847 km (0.096 R)
• M50: 9,212,835 km (0.113 R)
• M51: 9,388,164 km (0.061 R)
• M52: 9,493,930 km (0.081 R)
• M53: 9,938,983 km (0.1 R)
• M54: 10,046,843 km (0.106 R)
• M55: 11,597,126 km (0.087 R)
• M56: 11,881,811 km (0.106 R)
• M57: 12,593,747 km (0.115 R)
• M58: 12,788,673 km (0.106 R)
• M59: 13,063,036 km (0.086 R)
• M60: 13,141,874 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.3

Radius: 9.3

Gravity: 11.24 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.75 AU - 2.81 AU

Year: 2993 Days

Day: 6.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 25,498,533 km

• M1: 132,843 km (0.082 R)
• M2: 227,987 km (0.071 R)
• M3: 383,868 km (0.04 R)
• M4: 442,062 km (0.113 R)
• M5: 503,995 km (0.092 R)
• M6: 608,265 km (0.076 R)
• M7: 862,881 km (0.069 R)
• M8: 955,182 km (0.094 R)
• M9: 1,253,032 km (0.044 R)
• M10: 1,579,454 km (0.049 R)
• M11: 1,796,970 km (0.029 R)
• M12: 2,196,994 km (0.096 R)
• M13: 2,261,022 km (0.052 R)
• M14: 2,761,427 km (0.099 R)
• M15: 2,848,194 km (0.076 R)
• M16: 3,096,078 km (0.118 R)
• M17: 3,168,184 km (0.112 R)
• M18: 3,295,641 km (0.1 R)
• M19: 3,707,783 km (0.063 R)
• M20: 3,900,465 km (0.07 R)
• M21: 4,356,290 km (0.113 R)
• M22: 4,955,280 km (0.052 R)
• M23: 5,103,681 km (0.068 R)
• M24: 5,340,046 km (0.094 R)
• M25: 5,470,495 km (0.089 R)
• M26: 5,601,991 km (0.117 R)
• M27: 5,756,676 km (0.072 R)
• M28: 5,823,396 km (0.063 R)
• M29: 5,912,856 km (0.086 R)
• M30: 6,025,204 km (0.063 R)
• M31: 6,252,293 km (0.097 R)
• M32: 6,761,525 km (0.065 R)
• M33: 6,879,108 km (0.115 R)
• M34: 7,021,226 km (0.098 R)
• M35: 7,429,030 km (0.068 R)
• M36: 7,501,735 km (0.06 R)
• M37: 7,819,929 km (0.116 R)
• M38: 8,774,962 km (0.051 R)
• M39: 9,188,002 km (0.046 R)
• M40: 9,449,499 km (0.113 R)
• M41: 9,686,911 km (0.052 R)
• M42: 10,329,583 km (0.084 R)
• M43: 10,738,285 km (0.091 R)
• M44: 11,069,046 km (0.096 R)
• M45: 11,180,197 km (0.116 R)
• M46: 11,347,298 km (0.112 R)
• M47: 11,882,409 km (0.04 R)
• M48: 12,339,281 km (0.026 R)
• M49: 12,977,017 km (0.12 R)
• M50: 13,447,502 km (0.032 R)
• M51: 13,744,454 km (0.092 R)
• M52: 13,803,994 km (0.108 R)
• M53: 14,013,431 km (0.09 R)
• M54: 14,103,489 km (0.071 R)
• M55: 14,405,228 km (0.112 R)
• M56: 14,556,920 km (0.087 R)
• M57: 14,739,579 km (0.113 R)
• M58: 14,892,318 km (0.078 R)
• M59: 15,851,540 km (0.095 R)
• M60: 16,133,682 km (0.095 R)
• M61: 16,259,643 km (0.094 R)
• M62: 16,354,338 km (0.033 R)
• M63: 16,607,757 km (0.062 R)
• M64: 17,311,316 km (0.101 R)
• M65: 17,472,583 km (0.101 R)
• M66: 17,731,536 km (0.099 R)
• M67: 17,991,986 km (0.032 R)
• M68: 18,220,721 km (0.085 R)
• M69: 18,681,333 km (0.054 R)
• M70: 18,879,850 km (0.087 R)
• M71: 19,446,227 km (0.055 R)
• M72: 19,580,417 km (0.078 R)
• M73: 19,714,755 km (0.085 R)
• M74: 20,323,320 km (0.099 R)
• M75: 21,282,242 km (0.115 R)
• M76: 21,385,913 km (0.087 R)
• M77: 21,489,585 km (0.106 R)
• M78: 21,732,531 km (0.117 R)
• M79: 22,677,541 km (0.082 R)
• M80: 23,958,548 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.5

Radius: 12.8

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.32 AU - 4.54 AU

Year: 5030 Days

Day: 11.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 25,498,533 km

• M1: 163,361 km (0.086 R)
• M2: 247,584 km (0.109 R)
• M3: 417,378 km (0.109 R)
• M4: 503,995 km (0.107 R)
• M5: 690,095 km (0.057 R)
• M6: 820,694 km (0.092 R)
• M7: 912,846 km (0.12 R)
• M8: 996,771 km (0.066 R)
• M9: 1,186,311 km (0.113 R)
• M10: 1,279,062 km (0.114 R)
• M11: 1,360,593 km (0.041 R)
• M12: 1,842,148 km (0.12 R)
• M13: 1,982,471 km (0.082 R)
• M14: 2,374,866 km (0.086 R)
• M15: 2,511,150 km (0.039 R)
• M16: 2,720,587 km (0.076 R)
• M17: 3,009,012 km (0.097 R)
• M18: 3,119,864 km (0.06 R)
• M19: 3,269,761 km (0.076 R)
• M20: 3,557,437 km (0.053 R)
• M21: 3,813,399 km (0.093 R)
• M22: 3,933,676 km (0.078 R)
• M23: 4,239,903 km (0.064 R)
• M24: 5,271,679 km (0.119 R)
• M25: 5,564,143 km (0.105 R)
• M26: 5,769,840 km (0.086 R)
• M27: 6,617,761 km (0.034 R)
• M28: 6,811,490 km (0.078 R)
• M29: 7,105,600 km (0.114 R)
• M30: 7,304,116 km (0.094 R)
• M31: 7,404,047 km (0.036 R)
• M32: 7,504,428 km (0.066 R)
• M33: 8,064,672 km (0.096 R)
• M34: 8,533,212 km (0.098 R)
• M35: 9,037,507 km (0.071 R)
• M36: 9,144,918 km (0.099 R)
• M37: 9,388,164 km (0.097 R)
• M38: 9,469,695 km (0.077 R)
• M39: 9,633,504 km (0.071 R)
• M40: 10,019,467 km (0.111 R)
• M41: 10,158,443 km (0.111 R)
• M42: 10,438,491 km (0.048 R)
• M43: 10,692,807 km (0.085 R)
• M44: 10,977,791 km (0.114 R)
• M45: 11,207,573 km (0.103 R)
• M46: 11,294,041 km (0.037 R)
• M47: 11,671,925 km (0.105 R)
• M48: 12,290,961 km (0.072 R)
• M49: 12,469,731 km (0.101 R)
• M50: 12,589,409 km (0.071 R)
• M51: 13,011,424 km (0.101 R)
• M52: 13,653,199 km (0.108 R)
• M53: 14,242,914 km (0.073 R)
• M54: 14,840,707 km (0.114 R)
• M55: 15,031,295 km (0.115 R)
• M56: 15,318,672 km (0.101 R)
• M57: 15,543,368 km (0.1 R)
• M58: 16,126,351 km (0.032 R)
• M59: 16,256,801 km (0.047 R)
• M60: 16,387,699 km (0.029 R)
• M61: 17,547,830 km (0.094 R)
• M62: 17,749,339 km (0.055 R)
• M63: 17,917,935 km (0.087 R)
• M64: 18,597,409 km (0.114 R)
• M65: 19,216,146 km (0.109 R)
• M66: 19,458,644 km (0.03 R)
• M67: 20,332,894 km (0.1 R)
• M68: 20,721,549 km (0.088 R)
• M69: 21,041,539 km (0.082 R)
• M70: 21,363,025 km (0.086 R)
• M71: 21,542,393 km (0.102 R)
• M72: 21,830,368 km (0.086 R)
• M73: 22,011,083 km (0.111 R)
• M74: 22,519,416 km (0.076 R)
• M75: 22,738,577 km (0.061 R)
• M76: 23,142,043 km (0.099 R)
• M77: 23,400,099 km (0.072 R)
• M78: 23,659,053 km (0.085 R)
• M79: 24,179,953 km (0.111 R)
• M80: 24,479,298 km (0.106 R)
• M81: 25,006,032 km (0.057 R)
• M82: 25,195,124 km (0.061 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 17,989 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit