🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.2

Radius: 12.5

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.65 AU - 0.87 AU

Year: 435 Days

Day: 6.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 35,039,547 km

• M1: 156,180 km (0.112 R)
• M2: 258,804 km (0.102 R)
• M3: 349,760 km (0.034 R)
• M4: 452,833 km (0.108 R)
• M5: 560,543 km (0.078 R)
• M6: 692,788 km (0.074 R)
• M7: 775,067 km (0.098 R)
• M8: 863,180 km (0.106 R)
• M9: 973,583 km (0.037 R)
• M10: 1,096,403 km (0.079 R)
• M11: 1,182,272 km (0.115 R)
• M12: 1,304,045 km (0.116 R)
• M13: 1,430,156 km (0.092 R)
• M14: 1,596,658 km (0.059 R)
• M15: 1,720,974 km (0.092 R)
• M16: 1,801,906 km (0.116 R)
• M17: 1,940,584 km (0.103 R)
• M18: 2,018,973 km (0.102 R)
• M19: 2,126,235 km (0.118 R)
• M20: 2,238,583 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554

Radius: 11.3

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.28 AU - 1.92 AU

Year: 1328 Days

Day: 14.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 35,039,547 km

• M1: 142,417 km (0.051 R)
• M2: 246,537 km (0.107 R)
• M3: 330,761 km (0.091 R)
• M4: 420,071 km (0.099 R)
• M5: 520,152 km (0.06 R)
• M6: 629,807 km (0.115 R)
• M7: 722,707 km (0.102 R)
• M8: 917,035 km (0.054 R)
• M9: 1,046,736 km (0.066 R)
• M10: 1,229,694 km (0.084 R)
• M11: 1,390,512 km (0.117 R)
• M12: 1,490,593 km (0.106 R)
• M13: 1,567,187 km (0.072 R)
• M14: 1,706,912 km (0.077 R)
• M15: 1,823,598 km (0.087 R)
• M16: 1,998,927 km (0.1 R)
• M17: 2,487,513 km (0.057 R)
• M18: 2,579,366 km (0.094 R)
• M19: 2,894,120 km (0.106 R)
• M20: 2,980,139 km (0.109 R)
• M21: 3,067,056 km (0.045 R)
• M22: 3,177,010 km (0.113 R)
• M23: 3,333,041 km (0.066 R)
• M24: 3,491,764 km (0.1 R)
• M25: 3,618,174 km (0.102 R)
• M26: 3,887,600 km (0.083 R)
• M27: 3,970,776 km (0.057 R)
• M28: 4,433,632 km (0.079 R)
• M29: 4,900,826 km (0.097 R)
• M30: 5,042,795 km (0.088 R)
• M31: 5,691,750 km (0.077 R)
• M32: 6,437,496 km (0.109 R)
• M33: 6,607,439 km (0.078 R)
• M34: 6,836,323 km (0.083 R)
• M35: 6,937,302 km (0.103 R)
• M36: 7,024,218 km (0.073 R)
• M37: 7,126,095 km (0.098 R)
• M38: 7,302,022 km (0.067 R)
• M39: 7,553,645 km (0.066 R)
• M40: 7,778,042 km (0.082 R)
• M41: 8,310,162 km (0.115 R)
• M42: 8,418,022 km (0.114 R)
• M43: 8,495,364 km (0.096 R)
• M44: 8,588,563 km (0.113 R)
• M45: 8,728,886 km (0.081 R)
• M46: 8,807,126 km (0.111 R)
• M47: 9,011,776 km (0.068 R)
• M48: 9,393,699 km (0.105 R)
• M49: 9,829,926 km (0.081 R)
• M50: 9,960,376 km (0.105 R)
• M51: 10,223,070 km (0.099 R)
• M52: 10,388,525 km (0.093 R)
• M53: 10,974,350 km (0.055 R)
• M54: 11,143,695 km (0.081 R)
• M55: 11,262,775 km (0.091 R)
• M56: 11,365,100 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.3

Radius: 14.2

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.29 AU - 2.43 AU

Year: 2378 Days

Day: 13 Hours

Environment

Temp: -187 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 35,039,547 km

• M1: 178,171 km (0.083 R)
• M2: 307,723 km (0.064 R)
• M3: 733,329 km (0.108 R)
• M4: 830,717 km (0.115 R)
• M5: 991,086 km (0.108 R)
• M6: 1,100,891 km (0.056 R)
• M7: 1,290,431 km (0.08 R)
• M8: 1,456,934 km (0.081 R)
• M9: 1,607,579 km (0.104 R)
• M10: 2,104,393 km (0.115 R)
• M11: 2,262,668 km (0.108 R)
• M12: 2,633,970 km (0.094 R)
• M13: 2,791,047 km (0.107 R)
• M14: 3,372,983 km (0.103 R)
• M15: 3,528,415 km (0.106 R)
• M16: 3,638,669 km (0.096 R)
• M17: 3,765,977 km (0.105 R)
• M18: 3,960,005 km (0.082 R)
• M19: 4,124,264 km (0.113 R)
• M20: 4,510,825 km (0.113 R)
• M21: 4,786,683 km (0.083 R)
• M22: 4,944,359 km (0.118 R)
• M23: 5,373,256 km (0.117 R)
• M24: 5,814,271 km (0.069 R)
• M25: 5,926,469 km (0.11 R)
• M26: 6,248,105 km (0.042 R)
• M27: 6,343,847 km (0.081 R)
• M28: 6,536,679 km (0.115 R)
• M29: 6,790,397 km (0.09 R)
• M30: 6,968,119 km (0.081 R)
• M31: 7,167,234 km (0.118 R)
• M32: 7,693,968 km (0.083 R)
• M33: 7,899,815 km (0.085 R)
• M34: 8,275,156 km (0.109 R)
• M35: 8,443,902 km (0.084 R)
• M36: 8,784,836 km (0.096 R)
• M37: 9,021,799 km (0.08 R)
• M38: 9,436,185 km (0.094 R)
• M39: 9,634,701 km (0.05 R)
• M40: 9,991,043 km (0.072 R)
• M41: 10,193,449 km (0.064 R)
• M42: 10,329,135 km (0.06 R)
• M43: 10,579,412 km (0.088 R)
• M44: 10,693,854 km (0.117 R)
• M45: 11,436,009 km (0.071 R)
• M46: 11,979,797 km (0.118 R)
• M47: 12,483,793 km (0.12 R)
• M48: 12,701,906 km (0.111 R)
• M49: 12,799,295 km (0.102 R)
• M50: 13,141,874 km (0.047 R)
• M51: 13,462,911 km (0.117 R)
• M52: 13,686,560 km (0.065 R)
• M53: 13,986,803 km (0.114 R)
• M54: 14,112,465 km (0.061 R)
• M55: 14,849,234 km (0.082 R)
• M56: 15,157,855 km (0.055 R)
• M57: 15,572,540 km (0.103 R)
• M58: 15,676,660 km (0.073 R)
• M59: 15,833,588 km (0.083 R)
• M60: 15,938,456 km (0.105 R)
• M61: 16,175,120 km (0.088 R)
• M62: 16,466,088 km (0.049 R)
• M63: 16,625,559 km (0.115 R)
• M64: 16,945,998 km (0.109 R)
• M65: 17,593,009 km (0.115 R)
• M66: 17,837,751 km (0.061 R)
• M67: 18,468,306 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.5

Radius: 8.7

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.66 AU - 2.92 AU

Year: 3057 Days

Day: 7.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 35,039,547 km

• M1: 122,221 km (0.089 R)
• M2: 220,806 km (0.1 R)
• M3: 277,504 km (0.116 R)
• M4: 348,114 km (0.044 R)
• M5: 472,430 km (0.108 R)
• M6: 595,549 km (0.1 R)
• M7: 674,986 km (0.119 R)
• M8: 925,712 km (0.064 R)
• M9: 998,267 km (0.064 R)
• M10: 1,094,458 km (0.088 R)
• M11: 1,262,008 km (0.088 R)
• M12: 1,366,726 km (0.088 R)
• M13: 1,736,831 km (0.071 R)
• M14: 1,880,296 km (0.112 R)
• M15: 2,068,639 km (0.097 R)
• M16: 2,192,955 km (0.078 R)
• M17: 2,420,344 km (0.09 R)
• M18: 2,507,560 km (0.104 R)
• M19: 3,147,539 km (0.07 R)
• M20: 3,242,983 km (0.086 R)
• M21: 3,584,814 km (0.088 R)
• M22: 3,853,043 km (0.099 R)
• M23: 3,938,164 km (0.049 R)
• M24: 4,215,070 km (0.108 R)
• M25: 4,605,969 km (0.049 R)
• M26: 4,696,476 km (0.037 R)
• M27: 4,842,483 km (0.089 R)
• M28: 4,934,635 km (0.096 R)
• M29: 5,157,835 km (0.089 R)
• M30: 5,251,932 km (0.079 R)
• M31: 5,479,920 km (0.083 R)
• M32: 5,575,961 km (0.097 R)
• M33: 5,653,154 km (0.089 R)
• M34: 5,730,646 km (0.074 R)
• M35: 5,789,138 km (0.12 R)
• M36: 5,867,228 km (0.085 R)
• M37: 6,143,685 km (0.103 R)
• M38: 7,123,402 km (0.07 R)
• M39: 7,249,363 km (0.097 R)
• M40: 7,482,138 km (0.109 R)
• M41: 7,781,932 km (0.097 R)
• M42: 7,846,708 km (0.1 R)
• M43: 8,327,066 km (0.064 R)
• M44: 8,749,531 km (0.113 R)
• M45: 8,997,414 km (0.115 R)
• M46: 9,477,025 km (0.094 R)
• M47: 10,011,837 km (0.053 R)
• M48: 10,082,448 km (0.044 R)
• M49: 10,200,181 km (0.093 R)
• M50: 10,580,459 km (0.083 R)
• M51: 10,844,499 km (0.083 R)
• M52: 11,208,172 km (0.071 R)
• M53: 11,501,982 km (0.065 R)
• M54: 12,022,283 km (0.079 R)
• M55: 12,272,860 km (0.079 R)
• M56: 12,778,949 km (0.083 R)
• M57: 13,942,522 km (0.104 R)
• M58: 14,021,210 km (0.117 R)
• M59: 14,576,817 km (0.096 R)
• M60: 14,817,220 km (0.037 R)
• M61: 15,031,893 km (0.08 R)
• M62: 15,139,753 km (0.048 R)
• M63: 16,093,440 km (0.03 R)
• M64: 16,730,727 km (0.097 R)
• M65: 17,489,487 km (0.115 R)
• M66: 17,574,459 km (0.099 R)
• M67: 17,773,274 km (0.1 R)
• M68: 17,887,268 km (0.074 R)
• M69: 18,116,003 km (0.096 R)
• M70: 18,576,166 km (0.1 R)
• M71: 18,720,827 km (0.108 R)
• M72: 19,390,876 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.3

Radius: 12.2

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.89 AU - 4.63 AU

Year: 5768 Days

Day: 13.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 35,039,547 km

• M1: 167,998 km (0.045 R)
• M2: 281,394 km (0.04 R)
• M3: 756,816 km (0.079 R)
• M4: 839,842 km (0.06 R)
• M5: 941,120 km (0.107 R)
• M6: 1,047,035 km (0.09 R)
• M7: 1,141,133 km (0.095 R)
• M8: 1,459,327 km (0.116 R)
• M9: 1,656,647 km (0.103 R)
• M10: 1,843,943 km (0.067 R)
• M11: 2,468,814 km (0.096 R)
• M12: 2,618,711 km (0.05 R)
• M13: 2,749,758 km (0.046 R)
• M14: 2,882,901 km (0.076 R)
• M15: 3,155,917 km (0.066 R)
• M16: 3,678,312 km (0.029 R)
• M17: 3,875,183 km (0.071 R)
• M18: 4,279,397 km (0.085 R)
• M19: 4,408,500 km (0.113 R)
• M20: 4,538,949 km (0.084 R)
• M21: 4,644,116 km (0.117 R)
• M22: 4,884,071 km (0.09 R)
• M23: 5,100,839 km (0.09 R)
• M24: 5,265,546 km (0.083 R)
• M25: 5,913,005 km (0.05 R)
• M26: 6,585,897 km (0.102 R)
• M27: 6,825,702 km (0.081 R)
• M28: 7,813,497 km (0.063 R)
• M29: 8,195,420 km (0.072 R)
• M30: 8,291,911 km (0.104 R)
• M31: 8,551,014 km (0.115 R)
• M32: 8,944,606 km (0.103 R)
• M33: 9,143,721 km (0.054 R)
• M34: 10,092,172 km (0.071 R)
• M35: 10,264,807 km (0.066 R)
• M36: 10,824,004 km (0.09 R)
• M37: 11,790,107 km (0.047 R)
• M38: 12,045,022 km (0.091 R)
• M39: 12,486,485 km (0.086 R)
• M40: 13,196,178 km (0.108 R)
• M41: 13,536,962 km (0.078 R)
• M42: 13,651,105 km (0.035 R)
• M43: 13,765,697 km (0.102 R)
• M44: 14,615,712 km (0.112 R)
• M45: 16,204,292 km (0.064 R)
• M46: 16,285,075 km (0.104 R)
• M47: 17,390,004 km (0.119 R)
• M48: 17,597,347 km (0.109 R)
• M49: 17,680,374 km (0.076 R)
• M50: 18,181,976 km (0.117 R)
• M51: 18,434,646 km (0.114 R)
• M52: 18,561,356 km (0.055 R)
• M53: 18,943,130 km (0.055 R)
• M54: 19,199,241 km (0.075 R)
• M55: 19,499,484 km (0.113 R)
• M56: 19,930,924 km (0.116 R)
• M57: 20,017,691 km (0.057 R)
• M58: 20,584,218 km (0.081 R)
• M59: 21,421,667 km (0.12 R)
• M60: 21,599,389 km (0.099 R)
• M61: 21,911,750 km (0.086 R)
• M62: 23,038,970 km (0.025 R)
• M63: 23,586,797 km (0.068 R)
• M64: 23,816,430 km (0.049 R)
• M65: 24,185,189 km (0.051 R)
• M66: 24,928,391 km (0.057 R)
• M67: 25,021,889 km (0.088 R)
• M68: 25,632,099 km (0.043 R)
• M69: 26,389,812 km (0.114 R)
• M70: 27,299,218 km (0.108 R)
• M71: 27,395,559 km (0.075 R)
• M72: 28,170,177 km (0.114 R)
• M73: 29,247,132 km (0.117 R)
• M74: 30,188,102 km (0.11 R)
• M75: 30,437,332 km (0.104 R)
• M76: 30,937,887 km (0.078 R)
• M77: 31,189,211 km (0.034 R)
• M78: 31,744,519 km (0.099 R)
• M79: 32,353,980 km (0.12 R)
• M80: 32,864,857 km (0.092 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: 533 - 13,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit