🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.72 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.23 AU - 1.65 AU

Year: 749 Days

Day: 18.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,202,820 km

• M1: 471,233 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.6

Radius: 14.6

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.56 AU - 2.9 AU

Year: 1955 Days

Day: 13.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 38,202,820 km

• M1: 187,745 km (0.115 R)
• M2: 301,889 km (0.099 R)
• M3: 522,097 km (0.094 R)
• M4: 626,067 km (0.093 R)
• M5: 789,877 km (0.047 R)
• M6: 905,067 km (0.067 R)
• M7: 1,055,862 km (0.079 R)
• M8: 1,205,460 km (0.057 R)
• M9: 1,406,070 km (0.116 R)
• M10: 1,584,092 km (0.12 R)
• M11: 1,805,497 km (0.052 R)
• M12: 1,950,906 km (0.07 R)
• M13: 2,050,089 km (0.118 R)
• M14: 2,318,917 km (0.119 R)
• M15: 2,464,475 km (0.106 R)
• M16: 2,991,209 km (0.101 R)
• M17: 3,297,586 km (0.042 R)
• M18: 3,925,299 km (0.062 R)
• M19: 4,228,982 km (0.112 R)
• M20: 4,490,778 km (0.11 R)
• M21: 4,623,621 km (0.119 R)
• M22: 4,724,301 km (0.076 R)
• M23: 4,825,579 km (0.119 R)
• M24: 5,378,343 km (0.071 R)
• M25: 5,662,429 km (0.068 R)
• M26: 5,806,342 km (0.113 R)
• M27: 6,208,461 km (0.112 R)
• M28: 6,338,312 km (0.105 R)
• M29: 6,487,910 km (0.062 R)
• M30: 6,733,400 km (0.102 R)
• M31: 6,847,843 km (0.1 R)
• M32: 6,982,181 km (0.113 R)
• M33: 7,214,357 km (0.084 R)
• M34: 7,331,492 km (0.108 R)
• M35: 7,547,811 km (0.111 R)
• M36: 7,666,741 km (0.079 R)
• M37: 7,766,373 km (0.113 R)
• M38: 8,169,091 km (0.106 R)
• M39: 8,413,983 km (0.062 R)
• M40: 8,640,623 km (0.074 R)
• M41: 8,785,883 km (0.108 R)
• M42: 8,890,153 km (0.06 R)
• M43: 9,546,139 km (0.042 R)
• M44: 9,761,111 km (0.081 R)
• M45: 10,086,487 km (0.074 R)
• M46: 10,195,843 km (0.079 R)
• M47: 10,659,147 km (0.103 R)
• M48: 10,882,198 km (0.117 R)
• M49: 11,039,276 km (0.102 R)
• M50: 11,197,101 km (0.107 R)
• M51: 11,812,996 km (0.11 R)
• M52: 12,020,787 km (0.098 R)
• M53: 12,136,726 km (0.106 R)
• M54: 12,346,462 km (0.058 R)
• M55: 12,533,758 km (0.067 R)
• M56: 13,054,060 km (0.039 R)
• M57: 13,197,225 km (0.094 R)
• M58: 13,629,712 km (0.086 R)
• M59: 13,726,353 km (0.105 R)
• M60: 13,871,911 km (0.117 R)
• M61: 14,018,068 km (0.108 R)
• M62: 14,311,729 km (0.032 R)
• M63: 15,155,012 km (0.101 R)
• M64: 15,886,845 km (0.112 R)
• M65: 15,988,721 km (0.082 R)
• M66: 16,475,662 km (0.114 R)
• M67: 17,437,876 km (0.116 R)
• M68: 17,780,156 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.2

Radius: 12.7

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.56 AU - 4.28 AU

Year: 3364 Days

Day: 14.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 38,202,820 km

• M1: 172,337 km (0.04 R)
• M2: 267,930 km (0.086 R)
• M3: 386,561 km (0.05 R)
• M4: 689,347 km (0.083 R)
• M5: 847,771 km (0.062 R)
• M6: 936,483 km (0.108 R)
• M7: 1,253,630 km (0.069 R)
• M8: 1,506,002 km (0.065 R)
• M9: 1,616,106 km (0.032 R)
• M10: 1,809,835 km (0.086 R)
• M11: 1,927,569 km (0.115 R)
• M12: 2,146,131 km (0.117 R)
• M13: 2,347,340 km (0.093 R)
• M14: 2,687,825 km (0.079 R)
• M15: 2,988,517 km (0.093 R)
• M16: 3,128,839 km (0.062 R)
• M17: 3,387,045 km (0.061 R)
• M18: 3,622,512 km (0.072 R)
• M19: 3,939,959 km (0.096 R)
• M20: 4,156,577 km (0.093 R)
• M21: 4,441,112 km (0.11 R)
• M22: 4,813,910 km (0.104 R)
• M23: 5,213,785 km (0.054 R)
• M24: 5,503,556 km (0.053 R)
• M25: 5,659,138 km (0.09 R)
• M26: 6,099,105 km (0.096 R)
• M27: 6,314,377 km (0.053 R)
• M28: 6,513,790 km (0.115 R)
• M29: 6,826,151 km (0.094 R)
• M30: 7,124,748 km (0.097 R)
• M31: 7,389,536 km (0.077 R)
• M32: 7,523,127 km (0.115 R)
• M33: 7,987,330 km (0.12 R)
• M34: 8,302,083 km (0.078 R)
• M35: 8,560,888 km (0.064 R)
• M36: 8,681,164 km (0.099 R)
• M37: 8,761,798 km (0.065 R)
• M38: 8,923,513 km (0.111 R)
• M39: 9,086,425 km (0.053 R)
• M40: 9,518,464 km (0.095 R)
• M41: 9,726,704 km (0.089 R)
• M42: 9,936,440 km (0.108 R)
• M43: 10,062,850 km (0.107 R)
• M44: 10,403,036 km (0.118 R)
• M45: 10,617,410 km (0.118 R)
• M46: 10,920,196 km (0.059 R)
• M47: 11,028,953 km (0.07 R)
• M48: 11,313,638 km (0.119 R)
• M49: 11,467,874 km (0.074 R)
• M50: 11,600,716 km (0.106 R)
• M51: 11,689,578 km (0.045 R)
• M52: 11,867,898 km (0.091 R)
• M53: 12,024,677 km (0.049 R)
• M54: 12,227,232 km (0.114 R)
• M55: 12,704,300 km (0.115 R)
• M56: 12,887,707 km (0.104 R)
• M57: 13,630,012 km (0.112 R)
• M58: 13,841,393 km (0.115 R)
• M59: 13,982,913 km (0.1 R)
• M60: 14,172,154 km (0.073 R)
• M61: 14,291,085 km (0.045 R)
• M62: 14,889,925 km (0.06 R)
• M63: 15,767,017 km (0.096 R)
• M64: 16,286,271 km (0.115 R)
• M65: 16,535,501 km (0.103 R)
• M66: 16,911,890 km (0.025 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.4

Radius: 8.7

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.58 AU - 9 AU

Year: 8532 Days

Day: 13.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 38,202,820 km

• M1: 125,961 km (0.092 R)
• M2: 224,098 km (0.076 R)
• M3: 390,450 km (0.106 R)
• M4: 521,349 km (0.07 R)
• M5: 613,052 km (0.115 R)
• M6: 668,104 km (0.111 R)
• M7: 874,998 km (0.073 R)
• M8: 1,102,686 km (0.098 R)
• M9: 1,441,525 km (0.072 R)
• M10: 1,497,923 km (0.068 R)
• M11: 1,731,446 km (0.118 R)
• M12: 2,388,031 km (0.112 R)
• M13: 2,873,177 km (0.083 R)
• M14: 3,464,537 km (0.114 R)
• M15: 4,065,921 km (0.065 R)
• M16: 4,365,116 km (0.106 R)
• M17: 4,420,318 km (0.098 R)
• M18: 4,531,320 km (0.048 R)
• M19: 4,643,368 km (0.081 R)
• M20: 4,870,009 km (0.093 R)
• M21: 5,452,693 km (0.065 R)
• M22: 5,722,119 km (0.095 R)
• M23: 5,873,811 km (0.101 R)
• M24: 5,934,697 km (0.117 R)
• M25: 6,088,185 km (0.098 R)
• M26: 6,243,018 km (0.052 R)
• M27: 6,715,149 km (0.079 R)
• M28: 6,875,219 km (0.05 R)
• M29: 6,939,546 km (0.075 R)
• M30: 7,133,724 km (0.081 R)
• M31: 7,594,037 km (0.105 R)
• M32: 7,794,199 km (0.098 R)
• M33: 7,962,347 km (0.103 R)
• M34: 8,268,125 km (0.094 R)
• M35: 8,891,200 km (0.104 R)
• M36: 8,996,517 km (0.114 R)
• M37: 9,457,727 km (0.115 R)
• M38: 9,601,191 km (0.081 R)
• M39: 10,072,574 km (0.117 R)
• M40: 10,962,382 km (0.107 R)
• M41: 11,378,564 km (0.063 R)
• M42: 11,684,491 km (0.112 R)
• M43: 12,032,007 km (0.113 R)
• M44: 13,779,161 km (0.028 R)
• M45: 14,187,264 km (0.11 R)
• M46: 14,557,967 km (0.062 R)
• M47: 14,682,283 km (0.108 R)
• M48: 14,806,898 km (0.107 R)
• M49: 15,015,288 km (0.069 R)
• M50: 15,393,023 km (0.09 R)
• M51: 16,115,131 km (0.118 R)
• M52: 16,935,227 km (0.066 R)
• M53: 17,196,874 km (0.108 R)
• M54: 17,284,538 km (0.104 R)
• M55: 17,548,129 km (0.072 R)
• M56: 17,857,199 km (0.115 R)
• M57: 18,168,213 km (0.044 R)
• M58: 18,570,780 km (0.077 R)
• M59: 18,750,597 km (0.082 R)
• M60: 19,521,325 km (0.064 R)
• M61: 20,627,003 km (0.114 R)
• M62: 20,906,452 km (0.088 R)
• M63: 21,422,415 km (0.069 R)
• M64: 22,323,293 km (0.06 R)
• M65: 22,418,737 km (0.096 R)
• M66: 22,946,668 km (0.115 R)
• M67: 23,381,698 km (0.075 R)
• M68: 23,770,653 km (0.062 R)
• M69: 23,868,340 km (0.096 R)
• M70: 24,505,777 km (0.112 R)
• M71: 24,950,382 km (0.114 R)
• M72: 25,148,898 km (0.081 R)
• M73: 25,647,358 km (0.08 R)
• M74: 26,249,789 km (0.084 R)
• M75: 26,755,430 km (0.068 R)
• M76: 28,188,278 km (0.092 R)
• M77: 31,555,876 km (0.115 R)
• M78: 32,309,251 km (0.106 R)
• M79: 32,579,723 km (0.079 R)
• M80: 32,688,182 km (0.081 R)
• M81: 33,559,889 km (0.095 R)
• M82: 33,998,510 km (0.12 R)
• M83: 34,163,516 km (0.103 R)
• M84: 34,384,023 km (0.118 R)
• M85: 34,549,628 km (0.084 R)
• M86: 34,826,235 km (0.063 R)
• M87: 34,937,087 km (0.1 R)
• M88: 36,332,835 km (0.083 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: 527 - 13,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit