🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.4

Radius: 12.9

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.86 AU - 1.14 AU

Year: 636 Days

Day: 8.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 20,854,076 km

• M1: 163,211 km (0.049 R)
• M2: 247,734 km (0.095 R)
• M3: 374,892 km (0.119 R)
• M4: 481,107 km (0.117 R)
• M5: 587,321 km (0.098 R)
• M6: 707,897 km (0.118 R)
• M7: 812,466 km (0.119 R)
• M8: 912,098 km (0.094 R)
• M9: 1,274,574 km (0.089 R)
• M10: 1,581,100 km (0.083 R)
• M11: 1,791,734 km (0.07 R)
• M12: 1,918,443 km (0.081 R)
• M13: 2,070,135 km (0.113 R)
• M14: 2,173,657 km (0.065 R)
• M15: 2,362,898 km (0.065 R)
• M16: 2,479,136 km (0.065 R)
• M17: 2,565,753 km (0.042 R)
• M18: 2,693,360 km (0.076 R)
• M19: 2,889,034 km (0.099 R)
• M20: 2,980,289 km (0.09 R)
• M21: 3,072,591 km (0.117 R)
• M22: 3,234,306 km (0.086 R)
• M23: 3,355,181 km (0.118 R)
• M24: 3,460,199 km (0.068 R)
• M25: 3,646,448 km (0.088 R)
• M26: 3,763,583 km (0.085 R)
• M27: 4,038,544 km (0.067 R)
• M28: 4,272,814 km (0.063 R)
• M29: 4,705,751 km (0.12 R)
• M30: 5,112,657 km (0.064 R)
• M31: 5,469,149 km (0.098 R)
• M32: 5,676,491 km (0.103 R)
• M33: 5,875,905 km (0.119 R)
• M34: 6,024,306 km (0.061 R)
• M35: 6,184,825 km (0.06 R)
• M36: 6,707,819 km (0.074 R)
• M37: 6,863,102 km (0.103 R)
• M38: 6,952,411 km (0.075 R)
• M39: 7,120,859 km (0.068 R)
• M40: 7,233,805 km (0.111 R)
• M41: 7,393,127 km (0.107 R)
• M42: 7,599,721 km (0.051 R)
• M43: 7,913,129 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.1

Radius: 8.6

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.58 AU - 1.84 AU

Year: 1422 Days

Day: 12.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 20,854,076 km

• M1: 109,356 km (0.109 R)
• M2: 181,013 km (0.118 R)
• M3: 251,923 km (0.092 R)
• M4: 332,855 km (0.089 R)
• M5: 501,751 km (0.099 R)
• M6: 616,194 km (0.055 R)
• M7: 716,873 km (0.106 R)
• M8: 775,216 km (0.098 R)
• M9: 829,371 km (0.084 R)
• M10: 922,570 km (0.12 R)
• M11: 999,763 km (0.03 R)
• M12: 1,106,276 km (0.09 R)
• M13: 1,161,029 km (0.05 R)
• M14: 1,244,953 km (0.119 R)
• M15: 1,532,181 km (0.077 R)
• M16: 1,980,377 km (0.117 R)
• M17: 2,467,766 km (0.071 R)
• M18: 2,687,825 km (0.101 R)
• M19: 2,857,170 km (0.085 R)
• M20: 2,914,466 km (0.085 R)
• M21: 3,078,724 km (0.115 R)
• M22: 3,245,975 km (0.062 R)
• M23: 3,497,598 km (0.073 R)
• M24: 3,662,006 km (0.098 R)
• M25: 3,786,920 km (0.082 R)
• M26: 3,881,616 km (0.115 R)
• M27: 3,955,816 km (0.061 R)
• M28: 4,279,097 km (0.108 R)
• M29: 4,333,850 km (0.113 R)
• M30: 4,388,902 km (0.109 R)
• M31: 4,532,815 km (0.064 R)
• M32: 4,644,715 km (0.041 R)
• M33: 4,734,922 km (0.104 R)
• M34: 4,791,470 km (0.092 R)
• M35: 5,078,100 km (0.082 R)
• M36: 5,548,435 km (0.108 R)
• M37: 5,788,839 km (0.055 R)
• M38: 5,861,693 km (0.088 R)
• M39: 6,279,819 km (0.106 R)
• M40: 6,404,734 km (0.102 R)
• M41: 6,631,674 km (0.11 R)
• M42: 6,746,116 km (0.119 R)
• M43: 6,886,738 km (0.085 R)
• M44: 6,951,065 km (0.039 R)
• M45: 7,041,422 km (0.108 R)
• M46: 7,197,303 km (0.111 R)
• M47: 7,525,670 km (0.061 R)
• M48: 7,711,621 km (0.073 R)
• M49: 7,912,680 km (0.095 R)
• M50: 8,101,772 km (0.094 R)
• M51: 8,224,293 km (0.108 R)
• M52: 8,319,886 km (0.035 R)
• M53: 8,415,927 km (0.107 R)
• M54: 8,526,031 km (0.12 R)
• M55: 8,733,972 km (0.109 R)
• M56: 8,803,535 km (0.113 R)
• M57: 8,971,534 km (0.097 R)
• M58: 9,211,339 km (0.112 R)
• M59: 9,339,096 km (0.113 R)
• M60: 9,410,304 km (0.085 R)

Asteroid Belt

Center: 2.3 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.1

Radius: 11.9

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.6 AU - 3.18 AU

Year: 3124 Days

Day: 14.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 20,854,076 km

• M1: 162,762 km (0.11 R)
• M2: 332,556 km (0.116 R)
• M3: 407,804 km (0.034 R)
• M4: 499,058 km (0.104 R)
• M5: 590,463 km (0.08 R)
• M6: 754,272 km (0.12 R)
• M7: 872,754 km (0.094 R)
• M8: 1,008,738 km (0.095 R)
• M9: 1,197,980 km (0.118 R)
• M10: 1,350,869 km (0.103 R)
• M11: 1,729,202 km (0.075 R)
• M12: 1,808,937 km (0.065 R)
• M13: 1,917,246 km (0.106 R)
• M14: 2,027,799 km (0.087 R)
• M15: 2,226,615 km (0.116 R)
• M16: 2,372,622 km (0.094 R)
• M17: 2,446,823 km (0.085 R)
• M18: 2,597,767 km (0.099 R)
• M19: 2,782,969 km (0.105 R)
• M20: 2,908,931 km (0.102 R)
• M21: 3,036,837 km (0.096 R)
• M22: 3,314,939 km (0.102 R)
• M23: 3,756,552 km (0.099 R)
• M24: 4,417,027 km (0.053 R)
• M25: 4,620,480 km (0.116 R)
• M26: 4,751,528 km (0.075 R)
• M27: 5,643,729 km (0.074 R)
• M28: 6,232,546 km (0.084 R)
• M29: 6,650,224 km (0.088 R)
• M30: 6,905,139 km (0.085 R)
• M31: 7,098,569 km (0.07 R)
• M32: 7,337,327 km (0.084 R)
• M33: 7,867,502 km (0.058 R)
• M34: 7,979,550 km (0.051 R)
• M35: 8,137,376 km (0.106 R)
• M36: 8,433,131 km (0.081 R)
• M37: 9,223,307 km (0.066 R)
• M38: 9,484,056 km (0.105 R)
• M39: 9,747,199 km (0.038 R)
• M40: 9,964,415 km (0.037 R)
• M41: 10,085,739 km (0.097 R)
• M42: 10,428,168 km (0.03 R)
• M43: 10,600,804 km (0.076 R)
• M44: 10,824,154 km (0.113 R)
• M45: 11,099,264 km (0.082 R)
• M46: 11,478,196 km (0.06 R)
• M47: 12,093,342 km (0.091 R)
• M48: 12,196,864 km (0.101 R)
• M49: 13,596,950 km (0.086 R)
• M50: 13,839,748 km (0.059 R)
• M51: 14,002,510 km (0.096 R)
• M52: 14,111,268 km (0.054 R)
• M53: 14,659,544 km (0.032 R)
• M54: 15,214,851 km (0.075 R)
• M55: 15,579,421 km (0.087 R)
• M56: 15,748,617 km (0.096 R)
• M57: 15,918,560 km (0.117 R)
• M58: 16,203,095 km (0.114 R)
• M59: 16,632,890 km (0.083 R)
• M60: 17,037,552 km (0.12 R)
• M61: 17,211,983 km (0.097 R)
• M62: 17,533,319 km (0.112 R)
• M63: 17,650,604 km (0.051 R)
• M64: 17,768,188 km (0.09 R)
• M65: 18,628,675 km (0.067 R)
• M66: 18,958,538 km (0.088 R)
• M67: 19,139,402 km (0.083 R)
• M68: 19,260,127 km (0.098 R)
• M69: 19,685,135 km (0.065 R)
• M70: 19,837,575 km (0.111 R)
• M71: 20,143,802 km (0.099 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 10,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit