🌌 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: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.6

Radius: 14.7

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.41 AU - 0.61 AU

Year: 243 Days

Day: 10 Hours

Environment

Temp: -137 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 26,351,916 km

• M1: 182,958 km (0.114 R)
• M2: 286,630 km (0.084 R)
• M3: 425,008 km (0.094 R)
• M4: 528,529 km (0.102 R)
• M5: 690,095 km (0.082 R)
• M6: 801,695 km (0.079 R)
• M7: 945,758 km (0.088 R)
• M8: 1,056,011 km (0.119 R)
• M9: 1,162,525 km (0.085 R)
• M10: 1,273,078 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.7

Radius: 11.6

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.6 AU - 1.7 AU

Year: 1413 Days

Day: 14.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 26,351,916 km

• M1: 147,653 km (0.038 R)
• M2: 220,507 km (0.089 R)
• M3: 323,281 km (0.072 R)
• M4: 416,780 km (0.11 R)
• M5: 557,850 km (0.041 R)
• M6: 631,602 km (0.081 R)
• M7: 705,354 km (0.106 R)
• M8: 928,404 km (0.09 R)
• M9: 1,490,743 km (0.101 R)
• M10: 1,587,533 km (0.106 R)
• M11: 1,891,067 km (0.108 R)
• M12: 1,966,913 km (0.077 R)
• M13: 2,121,896 km (0.105 R)
• M14: 2,488,860 km (0.108 R)
• M15: 2,663,590 km (0.114 R)
• M16: 2,876,019 km (0.111 R)
• M17: 3,296,539 km (0.096 R)
• M18: 3,489,071 km (0.072 R)
• M19: 3,575,838 km (0.081 R)
• M20: 3,788,566 km (0.068 R)
• M21: 3,990,374 km (0.072 R)
• M22: 4,126,807 km (0.12 R)
• M23: 4,234,069 km (0.119 R)
• M24: 4,545,830 km (0.09 R)
• M25: 4,856,994 km (0.087 R)
• M26: 5,142,277 km (0.113 R)
• M27: 5,366,076 km (0.095 R)
• M28: 5,772,084 km (0.101 R)
• M29: 5,892,361 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.1

Radius: 13.9

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.3 AU - 2.1 AU

Year: 1478 Days

Day: 5.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 26,351,916 km

• M1: 213,476 km (0.106 R)
• M2: 399,726 km (0.088 R)
• M3: 534,812 km (0.092 R)
• M4: 661,073 km (0.104 R)
• M5: 807,081 km (0.078 R)
• M6: 924,515 km (0.054 R)
• M7: 1,040,154 km (0.115 R)
• M8: 1,205,460 km (0.03 R)
• M9: 1,351,916 km (0.051 R)
• M10: 1,583,493 km (0.042 R)
• M11: 1,881,193 km (0.106 R)
• M12: 2,130,423 km (0.092 R)
• M13: 2,367,685 km (0.108 R)
• M14: 2,460,436 km (0.102 R)
• M15: 2,746,168 km (0.097 R)
• M16: 2,856,272 km (0.064 R)
• M17: 3,182,545 km (0.058 R)
• M18: 3,376,424 km (0.099 R)
• M19: 3,547,714 km (0.101 R)
• M20: 3,681,454 km (0.099 R)
• M21: 3,830,453 km (0.078 R)
• M22: 4,037,048 km (0.111 R)
• M23: 4,190,984 km (0.044 R)
• M24: 4,290,018 km (0.091 R)
• M25: 4,432,735 km (0.117 R)
• M26: 4,577,096 km (0.109 R)
• M27: 4,664,611 km (0.107 R)
• M28: 4,811,516 km (0.091 R)
• M29: 4,989,987 km (0.053 R)
• M30: 5,322,692 km (0.097 R)
• M31: 5,476,479 km (0.032 R)
• M32: 5,835,663 km (0.051 R)
• M33: 5,978,380 km (0.118 R)
• M34: 6,380,948 km (0.064 R)
• M35: 6,478,785 km (0.11 R)
• M36: 6,858,913 km (0.098 R)
• M37: 7,229,467 km (0.044 R)
• M38: 7,485,728 km (0.112 R)
• M39: 8,148,746 km (0.109 R)
• M40: 8,649,450 km (0.063 R)
• M41: 9,270,879 km (0.099 R)
• M42: 9,549,580 km (0.067 R)
• M43: 9,680,628 km (0.113 R)
• M44: 9,944,668 km (0.042 R)
• M45: 10,039,513 km (0.104 R)
• M46: 10,344,992 km (0.1 R)
• M47: 10,441,034 km (0.088 R)
• M48: 10,537,524 km (0.082 R)
• M49: 10,906,582 km (0.117 R)
• M50: 11,757,645 km (0.091 R)
• M51: 12,039,337 km (0.101 R)
• M52: 12,181,156 km (0.083 R)
• M53: 12,486,635 km (0.076 R)
• M54: 12,589,110 km (0.095 R)
• M55: 12,691,734 km (0.088 R)
• M56: 12,836,096 km (0.064 R)
• M57: 13,084,578 km (0.084 R)
• M58: 13,334,705 km (0.059 R)
• M59: 14,222,868 km (0.092 R)
• M60: 14,372,765 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.3

Radius: 11.1

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.22 AU - 3.32 AU

Year: 3943 Days

Day: 11 Hours

Environment

Temp: -205 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 26,351,916 km

• M1: 149,747 km (0.1 R)
• M2: 220,058 km (0.095 R)
• M3: 480,359 km (0.119 R)
• M4: 1,144,723 km (0.104 R)
• M5: 1,249,741 km (0.091 R)
• M6: 1,330,823 km (0.115 R)
• M7: 1,413,700 km (0.074 R)
• M8: 1,732,942 km (0.048 R)
• M9: 1,808,788 km (0.099 R)
• M10: 2,188,617 km (0.09 R)
• M11: 2,270,896 km (0.103 R)
• M12: 2,404,935 km (0.069 R)
• M13: 2,698,446 km (0.087 R)
• M14: 3,492,213 km (0.03 R)
• M15: 3,569,704 km (0.119 R)
• M16: 3,726,184 km (0.07 R)
• M17: 3,805,321 km (0.096 R)
• M18: 3,925,149 km (0.112 R)
• M19: 4,375,289 km (0.061 R)
• M20: 4,885,118 km (0.088 R)
• M21: 5,324,487 km (0.113 R)
• M22: 5,526,295 km (0.065 R)
• M23: 5,961,026 km (0.114 R)
• M24: 6,241,223 km (0.088 R)
• M25: 6,382,892 km (0.079 R)
• M26: 6,621,501 km (0.062 R)
• M27: 6,742,077 km (0.08 R)
• M28: 6,838,867 km (0.077 R)
• M29: 7,083,160 km (0.089 R)
• M30: 7,807,662 km (0.094 R)
• M31: 8,165,949 km (0.059 R)
• M32: 9,407,911 km (0.062 R)
• M33: 9,543,447 km (0.093 R)
• M34: 9,679,730 km (0.102 R)
• M35: 9,761,859 km (0.082 R)
• M36: 10,426,672 km (0.106 R)
• M37: 10,679,792 km (0.119 R)
• M38: 10,849,586 km (0.103 R)
• M39: 11,134,719 km (0.027 R)
• M40: 11,249,461 km (0.096 R)
• M41: 11,567,057 km (0.113 R)
• M42: 11,858,474 km (0.09 R)
• M43: 12,063,722 km (0.076 R)
• M44: 12,716,866 km (0.088 R)
• M45: 12,957,270 km (0.106 R)
• M46: 13,077,995 km (0.03 R)
• M47: 13,564,637 km (0.045 R)
• M48: 13,656,640 km (0.098 R)
• M49: 13,810,277 km (0.1 R)
• M50: 13,902,729 km (0.083 R)
• M51: 13,995,479 km (0.107 R)
• M52: 14,119,346 km (0.099 R)
• M53: 14,618,704 km (0.1 R)
• M54: 15,474,404 km (0.119 R)
• M55: 16,673,281 km (0.106 R)
• M56: 16,837,689 km (0.107 R)
• M57: 17,134,791 km (0.119 R)
• M58: 17,700,719 km (0.072 R)
• M59: 17,801,249 km (0.091 R)
• M60: 17,935,588 km (0.117 R)
• M61: 18,070,226 km (0.113 R)
• M62: 18,306,740 km (0.1 R)
• M63: 18,782,761 km (0.065 R)
• M64: 19,920,901 km (0.112 R)
• M65: 20,025,470 km (0.07 R)
• M66: 21,116,787 km (0.113 R)
• M67: 22,807,991 km (0.119 R)
• M68: 22,990,500 km (0.074 R)
• M69: 23,614,622 km (0.12 R)
• M70: 23,799,226 km (0.038 R)
• M71: 23,873,127 km (0.081 R)
• M72: 24,169,930 km (0.049 R)
• M73: 24,841,923 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.2

Radius: 8.5

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.57 AU - 4.19 AU

Year: 5097 Days

Day: 9.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 26,351,916 km

• M1: 117,883 km (0.119 R)
• M2: 248,931 km (0.107 R)
• M3: 331,658 km (0.078 R)
• M4: 390,450 km (0.03 R)
• M5: 550,670 km (0.105 R)
• M6: 733,329 km (0.059 R)
• M7: 1,129,314 km (0.093 R)
• M8: 1,393,205 km (0.098 R)
• M9: 1,801,308 km (0.117 R)
• M10: 1,961,677 km (0.079 R)
• M11: 2,027,201 km (0.09 R)
• M12: 2,126,833 km (0.111 R)
• M13: 2,348,387 km (0.054 R)
• M14: 2,722,232 km (0.091 R)
• M15: 3,605,309 km (0.073 R)
• M16: 3,890,741 km (0.09 R)
• M17: 4,036,151 km (0.08 R)
• M18: 4,289,719 km (0.112 R)
• M19: 4,439,915 km (0.062 R)
• M20: 4,723,852 km (0.114 R)
• M21: 5,126,569 km (0.074 R)
• M22: 5,263,302 km (0.073 R)
• M23: 5,401,231 km (0.085 R)
• M24: 6,205,320 km (0.095 R)
• M25: 6,326,793 km (0.037 R)
• M26: 6,720,684 km (0.112 R)
• M27: 7,896,972 km (0.09 R)
• M28: 8,320,933 km (0.11 R)
• M29: 8,481,750 km (0.115 R)
• M30: 8,752,223 km (0.075 R)
• M31: 8,834,053 km (0.074 R)
• M32: 9,608,671 km (0.042 R)
• M33: 9,721,169 km (0.076 R)
• M34: 10,232,644 km (0.1 R)
• M35: 10,434,003 km (0.103 R)
• M36: 11,549,404 km (0.112 R)
• M37: 12,182,054 km (0.087 R)
• M38: 12,303,826 km (0.085 R)
• M39: 12,579,386 km (0.079 R)
• M40: 13,011,873 km (0.099 R)
• M41: 13,261,253 km (0.098 R)
• M42: 13,449,447 km (0.034 R)
• M43: 13,606,824 km (0.108 R)
• M44: 13,987,102 km (0.079 R)
• M45: 14,274,629 km (0.043 R)
• M46: 14,338,806 km (0.096 R)
• M47: 14,402,984 km (0.102 R)
• M48: 15,510,008 km (0.073 R)
• M49: 15,973,761 km (0.045 R)
• M50: 16,475,812 km (0.051 R)
• M51: 16,711,877 km (0.106 R)
• M52: 16,813,305 km (0.061 R)
• M53: 16,881,073 km (0.073 R)
• M54: 17,153,191 km (0.117 R)
• M55: 17,323,882 km (0.107 R)
• M56: 17,426,656 km (0.049 R)
• M57: 17,529,579 km (0.025 R)
• M58: 17,598,245 km (0.088 R)
• M59: 17,701,467 km (0.104 R)
• M60: 17,839,546 km (0.117 R)
• M61: 18,151,308 km (0.105 R)
• M62: 18,325,440 km (0.111 R)
• M63: 18,675,050 km (0.075 R)
• M64: 19,062,359 km (0.112 R)
• M65: 19,203,729 km (0.111 R)
• M66: 19,345,548 km (0.094 R)
• M67: 20,095,781 km (0.057 R)
• M68: 20,637,625 km (0.031 R)
• M69: 20,855,589 km (0.107 R)
• M70: 21,293,911 km (0.073 R)
• M71: 21,698,423 km (0.06 R)
• M72: 21,957,227 km (0.092 R)
• M73: 22,739,624 km (0.067 R)
• M74: 23,758,835 km (0.064 R)
• M75: 24,831,601 km (0.061 R)
• M76: 25,218,461 km (0.112 R)
• M77: 25,334,998 km (0.089 R)
• M78: 25,802,641 km (0.029 R)
• M79: 25,959,270 km (0.027 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 20,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit