🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.5

Radius: 9

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.42 AU - 0.62 AU

Year: 264 Days

Day: 14.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 14,542,998 km

• M1: 119,828 km (0.12 R)
• M2: 186,848 km (0.108 R)
• M3: 245,640 km (0.114 R)
• M4: 360,381 km (0.107 R)
• M5: 453,880 km (0.113 R)
• M6: 511,924 km (0.092 R)
• M7: 593,904 km (0.118 R)
• M8: 658,530 km (0.106 R)
• M9: 749,037 km (0.033 R)
• M10: 822,489 km (0.07 R)
• M11: 920,775 km (0.12 R)
• M12: 1,000,211 km (0.084 R)
• M13: 1,061,247 km (0.08 R)
• M14: 1,169,107 km (0.119 R)
• M15: 1,227,600 km (0.05 R)
• M16: 1,338,003 km (0.104 R)
• M17: 1,402,630 km (0.119 R)
• M18: 1,538,614 km (0.037 R)
• M19: 1,603,091 km (0.065 R)
• M20: 1,682,378 km (0.071 R)
• M21: 1,745,508 km (0.081 R)
• M22: 1,827,188 km (0.112 R)
• M23: 1,946,867 km (0.075 R)
• M24: 2,035,429 km (0.051 R)
• M25: 2,099,157 km (0.059 R)
• M26: 2,171,114 km (0.085 R)
• M27: 2,236,189 km (0.106 R)
• M28: 2,297,973 km (0.099 R)
• M29: 2,527,157 km (0.115 R)
• M30: 2,660,897 km (0.1 R)
• M31: 2,776,237 km (0.065 R)
• M32: 2,838,769 km (0.116 R)
• M33: 2,931,370 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.7

Radius: 9.2

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.55 AU - 0.83 AU

Year: 403 Days

Day: 6.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 14,542,998 km

• M1: 115,938 km (0.088 R)
• M2: 223,798 km (0.101 R)
• M3: 287,527 km (0.114 R)
• M4: 471,532 km (0.115 R)
• M5: 558,150 km (0.058 R)
• M6: 670,946 km (0.086 R)
• M7: 762,052 km (0.069 R)
• M8: 831,016 km (0.103 R)
• M9: 911,500 km (0.063 R)
• M10: 1,066,034 km (0.115 R)
• M11: 1,144,274 km (0.104 R)
• M12: 1,209,349 km (0.105 R)
• M13: 1,327,532 km (0.12 R)
• M14: 1,417,589 km (0.098 R)
• M15: 1,520,662 km (0.076 R)
• M16: 1,603,839 km (0.082 R)
• M17: 1,694,345 km (0.105 R)
• M18: 1,780,813 km (0.064 R)
• M19: 1,839,156 km (0.113 R)
• M20: 1,958,087 km (0.113 R)
• M21: 2,036,775 km (0.1 R)
• M22: 2,141,344 km (0.108 R)
• M23: 2,266,707 km (0.106 R)
• M24: 2,498,584 km (0.081 R)
• M25: 2,617,514 km (0.04 R)
• M26: 2,731,508 km (0.114 R)
• M27: 2,929,874 km (0.114 R)
• M28: 2,992,406 km (0.079 R)
• M29: 3,197,056 km (0.103 R)
• M30: 3,319,128 km (0.099 R)
• M31: 3,391,683 km (0.095 R)
• M32: 3,538,438 km (0.034 R)
• M33: 3,672,329 km (0.09 R)
• M34: 3,754,907 km (0.11 R)
• M35: 3,891,639 km (0.116 R)
• M36: 3,991,271 km (0.108 R)
• M37: 4,130,696 km (0.073 R)
• M38: 4,295,553 km (0.047 R)
• M39: 4,390,698 km (0.075 R)
• M40: 4,518,604 km (0.077 R)
• M41: 4,647,856 km (0.082 R)
• M42: 4,729,237 km (0.092 R)
• M43: 4,885,118 km (0.08 R)
• M44: 4,976,224 km (0.114 R)
• M45: 5,042,795 km (0.113 R)
• M46: 5,126,569 km (0.116 R)
• M47: 5,244,453 km (0.056 R)
• M48: 5,320,747 km (0.073 R)
• M49: 5,474,534 km (0.115 R)
• M50: 5,534,672 km (0.111 R)
• M51: 5,786,296 km (0.086 R)
• M52: 5,847,631 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.8

Radius: 14.1

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.46 AU - 1.46 AU

Year: 1240 Days

Day: 6.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 14,542,998 km

• M1: 188,793 km (0.105 R)
• M2: 283,488 km (0.108 R)
• M3: 373,995 km (0.108 R)
• M4: 465,997 km (0.119 R)
• M5: 606,919 km (0.112 R)
• M6: 695,481 km (0.085 R)
• M7: 898,485 km (0.06 R)
• M8: 1,007,990 km (0.087 R)
• M9: 1,100,442 km (0.113 R)
• M10: 1,195,885 km (0.112 R)
• M11: 1,318,256 km (0.119 R)
• M12: 1,426,565 km (0.063 R)
• M13: 1,519,466 km (0.107 R)
• M14: 1,640,191 km (0.087 R)
• M15: 1,731,296 km (0.081 R)
• M16: 1,905,278 km (0.071 R)
• M17: 2,141,942 km (0.089 R)
• M18: 2,235,142 km (0.112 R)
• M19: 2,359,009 km (0.073 R)
• M20: 2,636,962 km (0.059 R)
• M21: 2,737,192 km (0.115 R)
• M22: 3,053,891 km (0.096 R)
• M23: 3,299,381 km (0.116 R)
• M24: 3,391,085 km (0.081 R)
• M25: 3,766,426 km (0.057 R)
• M26: 3,932,778 km (0.112 R)
• M27: 4,030,316 km (0.117 R)
• M28: 4,137,578 km (0.106 R)
• M29: 4,318,442 km (0.076 R)
• M30: 4,428,247 km (0.1 R)
• M31: 4,566,924 km (0.115 R)
• M32: 4,660,123 km (0.116 R)
• M33: 4,763,346 km (0.09 R)
• M34: 4,858,041 km (0.116 R)
• M35: 5,001,057 km (0.107 R)
• M36: 5,126,270 km (0.076 R)
• M37: 5,262,255 km (0.057 R)
• M38: 5,409,309 km (0.098 R)
• M39: 5,547,837 km (0.11 R)
• M40: 5,677,538 km (0.086 R)
• M41: 6,021,613 km (0.081 R)
• M42: 6,382,892 km (0.117 R)
• M43: 6,487,461 km (0.034 R)
• M44: 6,603,250 km (0.093 R)
• M45: 6,719,637 km (0.103 R)
• M46: 7,008,211 km (0.04 R)
• M47: 7,213,759 km (0.118 R)
• M48: 7,322,816 km (0.102 R)
• M49: 7,487,373 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.2

Radius: 8.3

Gravity: 11.56 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.28 AU - 1.98 AU

Year: 1463 Days

Day: 8.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 14,542,998 km

• M1: 106,663 km (0.078 R)
• M2: 227,090 km (0.097 R)
• M3: 297,251 km (0.108 R)
• M4: 394,190 km (0.116 R)
• M5: 471,981 km (0.104 R)
• M6: 746,643 km (0.093 R)
• M7: 862,133 km (0.101 R)
• M8: 958,922 km (0.085 R)
• M9: 1,235,379 km (0.119 R)
• M10: 1,354,758 km (0.04 R)
• M11: 1,411,157 km (0.083 R)
• M12: 1,497,475 km (0.095 R)
• M13: 1,665,174 km (0.104 R)
• M14: 1,933,852 km (0.061 R)
• M15: 2,116,959 km (0.112 R)
• M16: 2,227,512 km (0.09 R)
• M17: 2,328,491 km (0.095 R)
• M18: 2,408,227 km (0.117 R)
• M19: 2,512,047 km (0.061 R)
• M20: 2,856,571 km (0.101 R)
• M21: 2,966,675 km (0.098 R)
• M22: 3,028,459 km (0.115 R)
• M23: 3,267,068 km (0.044 R)
• M24: 3,408,139 km (0.064 R)
• M25: 3,524,975 km (0.074 R)
• M26: 3,590,498 km (0.107 R)
• M27: 3,643,157 km (0.117 R)
• M28: 3,696,115 km (0.04 R)
• M29: 4,142,963 km (0.059 R)
• M30: 4,379,926 km (0.092 R)
• M31: 4,635,589 km (0.075 R)
• M32: 5,161,575 km (0.088 R)
• M33: 5,221,265 km (0.113 R)
• M34: 5,341,093 km (0.116 R)
• M35: 5,507,595 km (0.11 R)
• M36: 5,645,076 km (0.063 R)
• M37: 5,954,594 km (0.08 R)
• M38: 6,079,957 km (0.103 R)
• M39: 6,285,654 km (0.112 R)
• M40: 6,349,382 km (0.056 R)
• M41: 6,413,261 km (0.079 R)
• M42: 6,720,086 km (0.062 R)
• M43: 6,998,637 km (0.045 R)
• M44: 7,147,487 km (0.092 R)
• M45: 7,214,058 km (0.113 R)
• M46: 7,347,799 km (0.101 R)
• M47: 7,788,215 km (0.083 R)
• M48: 7,977,157 km (0.054 R)
• M49: 8,272,014 km (0.117 R)
• M50: 9,052,018 km (0.056 R)
• M51: 9,232,582 km (0.118 R)
• M52: 9,468,947 km (0.048 R)
• M53: 9,578,901 km (0.114 R)
• M54: 9,966,509 km (0.095 R)
• M55: 10,340,654 km (0.109 R)
• M56: 10,681,288 km (0.098 R)
• M57: 10,738,285 km (0.084 R)
• M58: 10,967,917 km (0.112 R)
• M59: 11,025,513 km (0.112 R)
• M60: 11,803,721 km (0.111 R)
• M61: 11,941,650 km (0.049 R)
• M62: 12,100,074 km (0.037 R)
• M63: 12,418,867 km (0.115 R)
• M64: 12,479,006 km (0.037 R)
• M65: 12,619,628 km (0.076 R)
• M66: 12,760,698 km (0.066 R)
• M67: 12,882,022 km (0.12 R)
• M68: 13,024,140 km (0.119 R)
• M69: 13,228,042 km (0.12 R)
• M70: 13,350,862 km (0.1 R)
• M71: 13,515,270 km (0.118 R)
• M72: 13,804,592 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484

Radius: 11.2

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.83 AU - 2.17 AU

Year: 1988 Days

Day: 10.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 14,542,998 km

• M1: 155,881 km (0.077 R)
• M2: 300,393 km (0.036 R)
• M3: 496,216 km (0.109 R)
• M4: 601,683 km (0.091 R)
• M5: 686,355 km (0.086 R)
• M6: 885,769 km (0.055 R)
• M7: 959,371 km (0.083 R)
• M8: 1,202,767 km (0.12 R)
• M9: 1,485,956 km (0.081 R)
• M10: 2,104,244 km (0.118 R)
• M11: 2,205,073 km (0.084 R)
• M12: 2,284,808 km (0.077 R)
• M13: 2,771,151 km (0.079 R)
• M14: 2,919,552 km (0.086 R)
• M15: 3,058,080 km (0.046 R)
• M16: 3,160,255 km (0.09 R)
• M17: 3,289,508 km (0.095 R)
• M18: 3,407,391 km (0.105 R)
• M19: 3,620,418 km (0.052 R)
• M20: 3,715,114 km (0.098 R)
• M21: 3,837,933 km (0.102 R)
• M22: 4,003,987 km (0.062 R)
• M23: 4,271,767 km (0.079 R)
• M24: 4,343,125 km (0.119 R)
• M25: 4,443,954 km (0.116 R)
• M26: 4,706,499 km (0.061 R)
• M27: 4,914,290 km (0.118 R)
• M28: 5,064,636 km (0.073 R)
• M29: 5,231,737 km (0.103 R)
• M30: 5,665,421 km (0.114 R)
• M31: 6,014,433 km (0.034 R)
• M32: 6,191,557 km (0.067 R)
• M33: 6,452,306 km (0.11 R)
• M34: 6,551,040 km (0.031 R)
• M35: 6,951,065 km (0.089 R)
• M36: 7,256,245 km (0.101 R)
• M37: 7,444,888 km (0.082 R)
• M38: 7,739,895 km (0.035 R)
• M39: 7,932,726 km (0.074 R)
• M40: 8,073,947 km (0.114 R)
• M41: 8,198,263 km (0.032 R)
• M42: 8,341,128 km (0.067 R)
• M43: 8,611,153 km (0.068 R)
• M44: 8,792,764 km (0.075 R)
• M45: 8,902,420 km (0.089 R)
• M46: 9,123,077 km (0.075 R)
• M47: 9,345,529 km (0.082 R)
• M48: 9,644,874 km (0.039 R)
• M49: 9,947,361 km (0.102 R)
• M50: 10,099,801 km (0.047 R)
• M51: 10,233,841 km (0.103 R)
• M52: 10,736,938 km (0.098 R)
• M53: 10,815,028 km (0.098 R)
• M54: 10,971,957 km (0.114 R)
• M55: 11,847,852 km (0.102 R)
• M56: 11,969,026 km (0.1 R)
• M57: 12,437,417 km (0.08 R)
• M58: 12,663,609 km (0.069 R)
• M59: 13,015,763 km (0.108 R)
• M60: 13,308,227 km (0.053 R)
• M61: 13,413,244 km (0.079 R)
• M62: 13,581,841 km (0.088 R)
• M63: 13,878,494 km (0.033 R)
• M64: 14,155,848 km (0.107 R)
• M65: 14,284,502 km (0.111 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 19,020 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit