🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.4

Radius: 8.7

Gravity: 10.56 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.59 AU - 0.87 AU

Year: 409 Days

Day: 12 Hours

Environment

Temp: -137 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 31,065,131 km

• M1: 115,041 km (0.051 R)
• M2: 241,301 km (0.086 R)
• M3: 337,642 km (0.074 R)
• M4: 403,316 km (0.079 R)
• M5: 513,420 km (0.101 R)
• M6: 568,771 km (0.053 R)
• M7: 642,373 km (0.047 R)
• M8: 702,960 km (0.099 R)
• M9: 870,360 km (0.089 R)
• M10: 938,278 km (0.038 R)
• M11: 1,022,352 km (0.114 R)
• M12: 1,143,526 km (0.103 R)
• M13: 1,203,365 km (0.084 R)
• M14: 1,274,723 km (0.119 R)
• M15: 1,389,764 km (0.115 R)
• M16: 1,448,556 km (0.119 R)
• M17: 1,524,701 km (0.11 R)
• M18: 1,681,330 km (0.104 R)
• M19: 1,749,996 km (0.08 R)
• M20: 1,808,040 km (0.116 R)
• M21: 1,884,335 km (0.093 R)
• M22: 2,004,163 km (0.055 R)
• M23: 2,064,899 km (0.077 R)
• M24: 2,120,251 km (0.071 R)
• M25: 2,365,741 km (0.07 R)
• M26: 2,501,725 km (0.026 R)
• M27: 2,646,985 km (0.111 R)
• M28: 2,768,009 km (0.069 R)
• M29: 2,883,948 km (0.12 R)
• M30: 3,277,540 km (0.107 R)
• M31: 3,335,135 km (0.117 R)
• M32: 3,480,694 km (0.117 R)
• M33: 3,620,867 km (0.1 R)
• M34: 3,688,036 km (0.097 R)
• M35: 3,831,052 km (0.068 R)
• M36: 4,083,872 km (0.074 R)
• M37: 4,334,299 km (0.07 R)
• M38: 4,413,586 km (0.084 R)
• M39: 4,573,506 km (0.104 R)
• M40: 4,703,058 km (0.095 R)
• M41: 4,866,568 km (0.119 R)
• M42: 4,957,225 km (0.091 R)
• M43: 5,081,840 km (0.099 R)
• M44: 5,207,651 km (0.048 R)
• M45: 5,625,478 km (0.057 R)
• M46: 5,694,742 km (0.104 R)
• M47: 5,755,479 km (0.088 R)
• M48: 5,869,024 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.2

Radius: 8.1

Gravity: 9.8 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.82 AU - 0.98 AU

Year: 560 Days

Day: 13.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 31,065,131 km

• M1: 111,899 km (0.104 R)
• M2: 163,211 km (0.12 R)
• M3: 318,045 km (0.1 R)
• M4: 562,787 km (0.117 R)
• M5: 657,034 km (0.062 R)
• M6: 720,015 km (0.116 R)
• M7: 867,069 km (0.118 R)
• M8: 921,822 km (0.075 R)
• M9: 1,029,533 km (0.075 R)
• M10: 1,087,726 km (0.091 R)
• M11: 1,213,239 km (0.096 R)
• M12: 1,275,023 km (0.117 R)
• M13: 1,378,395 km (0.04 R)
• M14: 1,460,823 km (0.059 R)
• M15: 1,624,483 km (0.111 R)
• M16: 1,692,999 km (0.112 R)
• M17: 1,743,414 km (0.107 R)
• M18: 1,858,754 km (0.093 R)
• M19: 2,029,894 km (0.11 R)
• M20: 2,083,599 km (0.076 R)
• M21: 2,226,764 km (0.114 R)
• M22: 2,451,460 km (0.077 R)
• M23: 2,537,629 km (0.116 R)
• M24: 2,646,835 km (0.077 R)
• M25: 2,742,727 km (0.106 R)
• M26: 2,802,267 km (0.098 R)
• M27: 2,869,886 km (0.033 R)
• M28: 2,998,989 km (0.105 R)
• M29: 3,091,290 km (0.119 R)
• M30: 3,176,860 km (0.102 R)
• M31: 3,318,380 km (0.06 R)
• M32: 3,478,300 km (0.097 R)
• M33: 3,591,695 km (0.043 R)
• M34: 3,797,243 km (0.081 R)
• M35: 3,897,174 km (0.029 R)
• M36: 3,964,493 km (0.097 R)
• M37: 4,082,975 km (0.102 R)
• M38: 4,211,330 km (0.083 R)
• M39: 4,524,737 km (0.072 R)
• M40: 4,586,521 km (0.055 R)
• M41: 4,639,778 km (0.093 R)
• M42: 4,710,987 km (0.109 R)
• M43: 4,999,860 km (0.096 R)
• M44: 5,054,762 km (0.1 R)
• M45: 5,192,542 km (0.034 R)
• M46: 5,248,192 km (0.097 R)
• M47: 5,313,118 km (0.112 R)
• M48: 5,453,441 km (0.105 R)
• M49: 5,642,233 km (0.117 R)
• M50: 5,910,462 km (0.091 R)
• M51: 6,065,446 km (0.112 R)
• M52: 6,133,812 km (0.117 R)
• M53: 6,508,854 km (0.114 R)
• M54: 6,618,958 km (0.045 R)
• M55: 6,810,443 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.6

Radius: 9

Gravity: 8.06 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.07 AU - 3.65 AU

Year: 4040 Days

Day: 14.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 31,065,131 km

• M1: 114,293 km (0.108 R)
• M2: 294,558 km (0.069 R)
• M3: 489,185 km (0.085 R)
• M4: 556,953 km (0.079 R)
• M5: 759,209 km (0.117 R)
• M6: 1,022,801 km (0.105 R)
• M7: 1,112,859 km (0.105 R)
• M8: 1,205,609 km (0.073 R)
• M9: 1,314,965 km (0.109 R)
• M10: 1,785,451 km (0.064 R)
• M11: 1,910,814 km (0.109 R)
• M12: 1,974,692 km (0.117 R)
• M13: 2,424,682 km (0.064 R)
• M14: 2,832,785 km (0.099 R)
• M15: 3,035,640 km (0.113 R)
• M16: 3,091,889 km (0.042 R)
• M17: 3,416,815 km (0.095 R)
• M18: 3,934,873 km (0.102 R)
• M19: 4,016,852 km (0.076 R)
• M20: 4,350,156 km (0.095 R)
• M21: 4,434,978 km (0.11 R)
• M22: 4,563,184 km (0.089 R)
• M23: 4,867,167 km (0.114 R)
• M24: 5,701,773 km (0.091 R)
• M25: 5,911,509 km (0.036 R)
• M26: 6,029,243 km (0.118 R)
• M27: 6,123,938 km (0.086 R)
• M28: 6,483,422 km (0.042 R)
• M29: 6,800,420 km (0.114 R)
• M30: 7,147,637 km (0.108 R)
• M31: 7,273,149 km (0.12 R)
• M32: 7,885,304 km (0.108 R)
• M33: 8,513,914 km (0.037 R)
• M34: 8,968,991 km (0.096 R)
• M35: 9,431,996 km (0.101 R)
• M36: 9,819,155 km (0.111 R)
• M37: 10,296,223 km (0.116 R)
• M38: 10,694,901 km (0.063 R)
• M39: 11,360,761 km (0.118 R)
• M40: 11,742,984 km (0.1 R)
• M41: 11,861,466 km (0.047 R)
• M42: 11,950,626 km (0.036 R)
• M43: 13,037,454 km (0.064 R)
• M44: 13,283,244 km (0.104 R)
• M45: 15,078,568 km (0.078 R)
• M46: 15,988,123 km (0.102 R)
• M47: 16,251,265 km (0.081 R)
• M48: 16,416,422 km (0.077 R)
• M49: 16,648,597 km (0.059 R)
• M50: 16,781,889 km (0.03 R)
• M51: 16,848,610 km (0.114 R)
• M52: 16,915,330 km (0.065 R)
• M53: 17,082,730 km (0.076 R)
• M54: 17,385,517 km (0.037 R)
• M55: 17,520,603 km (0.12 R)
• M56: 17,588,371 km (0.116 R)
• M57: 17,758,015 km (0.104 R)
• M58: 18,167,315 km (0.052 R)
• M59: 19,030,046 km (0.097 R)
• M60: 20,082,766 km (0.111 R)
• M61: 20,402,307 km (0.071 R)
• M62: 20,687,740 km (0.089 R)
• M63: 20,866,809 km (0.114 R)
• M64: 21,588,319 km (0.066 R)
• M65: 21,769,931 km (0.035 R)
• M66: 22,098,149 km (0.108 R)
• M67: 22,612,017 km (0.119 R)
• M68: 23,055,575 km (0.078 R)
• M69: 23,278,476 km (0.079 R)
• M70: 23,352,976 km (0.099 R)
• M71: 24,064,164 km (0.057 R)
• M72: 24,290,206 km (0.06 R)
• M73: 24,554,845 km (0.041 R)
• M74: 24,972,672 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.9

Radius: 14.4

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.76 AU - 5.2 AU

Year: 6221 Days

Day: 12 Hours

Environment

Temp: -208 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 31,065,131 km

• M1: 186,848 km (0.111 R)
• M2: 355,893 km (0.081 R)
• M3: 655,837 km (0.077 R)
• M4: 838,945 km (0.052 R)
• M5: 1,013,077 km (0.064 R)
• M6: 1,383,631 km (0.096 R)
• M7: 1,849,329 km (0.113 R)
• M8: 2,305,902 km (0.048 R)
• M9: 2,498,584 km (0.113 R)
• M10: 2,616,766 km (0.076 R)
• M11: 2,920,898 km (0.117 R)
• M12: 3,172,672 km (0.12 R)
• M13: 3,366,251 km (0.08 R)
• M14: 3,497,449 km (0.048 R)
• M15: 4,109,603 km (0.053 R)
• M16: 4,657,580 km (0.053 R)
• M17: 5,279,608 km (0.079 R)
• M18: 5,561,750 km (0.103 R)
• M19: 5,954,444 km (0.06 R)
• M20: 6,767,209 km (0.116 R)
• M21: 6,906,186 km (0.082 R)
• M22: 8,406,503 km (0.075 R)
• M23: 8,888,058 km (0.09 R)
• M24: 9,162,870 km (0.111 R)
• M25: 9,658,487 km (0.102 R)
• M26: 9,846,532 km (0.077 R)
• M27: 10,131,067 km (0.118 R)
• M28: 10,386,281 km (0.062 R)
• M29: 10,968,217 km (0.119 R)
• M30: 13,681,024 km (0.056 R)
• M31: 15,075,277 km (0.066 R)
• M32: 15,184,333 km (0.082 R)
• M33: 15,330,341 km (0.085 R)
• M34: 16,215,661 km (0.056 R)
• M35: 16,739,703 km (0.108 R)
• M36: 17,269,429 km (0.101 R)
• M37: 18,267,845 km (0.072 R)
• M38: 18,578,859 km (0.091 R)
• M39: 18,735,039 km (0.097 R)
• M40: 19,127,285 km (0.106 R)
• M41: 19,284,961 km (0.062 R)
• M42: 19,403,592 km (0.096 R)
• M43: 19,641,303 km (0.066 R)
• M44: 20,079,924 km (0.069 R)
• M45: 20,561,928 km (0.101 R)
• M46: 20,683,102 km (0.057 R)
• M47: 21,007,281 km (0.098 R)
• M48: 21,251,574 km (0.112 R)
• M49: 21,907,411 km (0.084 R)
• M50: 22,861,995 km (0.103 R)
• M51: 23,533,989 km (0.102 R)
• M52: 23,703,035 km (0.086 R)
• M53: 24,639,966 km (0.085 R)
• M54: 24,768,770 km (0.115 R)
• M55: 25,069,910 km (0.106 R)
• M56: 25,199,313 km (0.105 R)
• M57: 25,937,129 km (0.116 R)
• M58: 26,243,057 km (0.115 R)
• M59: 26,462,218 km (0.087 R)
• M60: 26,902,484 km (0.109 R)
• M61: 27,256,433 km (0.115 R)
• M62: 27,478,436 km (0.094 R)
• M63: 28,372,433 km (0.11 R)
• M64: 28,462,341 km (0.065 R)
• M65: 28,823,022 km (0.099 R)
• M66: 29,185,198 km (0.079 R)
• M67: 29,457,915 km (0.066 R)
• M68: 29,549,020 km (0.104 R)
• M69: 30,372,856 km (0.107 R)
• M70: 31,018,819 km (0.114 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 18,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit