🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.1

Radius: 13.8

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.01 AU - 1.57 AU

Year: 932 Days

Day: 11.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 17,519,199 km

• M1: 179,069 km (0.09 R)
• M2: 280,945 km (0.047 R)
• M3: 389,403 km (0.12 R)
• M4: 587,770 km (0.106 R)
• M5: 881,131 km (0.074 R)
• M6: 1,060,051 km (0.091 R)
• M7: 1,363,585 km (0.053 R)
• M8: 1,598,004 km (0.048 R)
• M9: 1,736,831 km (0.105 R)
• M10: 1,974,841 km (0.088 R)
• M11: 2,242,023 km (0.117 R)
• M12: 2,380,102 km (0.057 R)
• M13: 2,665,086 km (0.087 R)
• M14: 2,762,474 km (0.099 R)
• M15: 2,911,175 km (0.085 R)
• M16: 3,021,877 km (0.034 R)
• M17: 3,206,182 km (0.094 R)
• M18: 3,352,189 km (0.073 R)
• M19: 3,543,076 km (0.116 R)
• M20: 3,803,526 km (0.107 R)
• M21: 3,891,789 km (0.118 R)
• M22: 4,070,259 km (0.059 R)
• M23: 4,263,091 km (0.093 R)
• M24: 4,366,313 km (0.041 R)
• M25: 4,505,439 km (0.117 R)
• M26: 4,634,093 km (0.062 R)
• M27: 4,787,880 km (0.072 R)
• M28: 4,931,494 km (0.095 R)
• M29: 5,112,956 km (0.056 R)
• M30: 5,333,613 km (0.074 R)
• M31: 5,420,230 km (0.11 R)
• M32: 5,595,110 km (0.043 R)
• M33: 5,835,364 km (0.086 R)
• M34: 5,975,986 km (0.079 R)
• M35: 6,182,730 km (0.074 R)
• M36: 6,273,836 km (0.055 R)
• M37: 6,365,539 km (0.059 R)
• M38: 6,457,542 km (0.073 R)
• M39: 6,616,415 km (0.053 R)
• M40: 6,723,228 km (0.064 R)
• M41: 7,005,967 km (0.059 R)
• M42: 7,128,339 km (0.071 R)
• M43: 7,237,695 km (0.118 R)
• M44: 7,402,851 km (0.108 R)
• M45: 7,583,266 km (0.113 R)
• M46: 8,033,555 km (0.1 R)
• M47: 8,261,991 km (0.113 R)
• M48: 8,842,431 km (0.032 R)
• M49: 9,004,445 km (0.066 R)
• M50: 9,197,127 km (0.088 R)
• M51: 9,601,790 km (0.099 R)
• M52: 9,966,509 km (0.118 R)
• M53: 10,073,621 km (0.085 R)
• M54: 10,366,684 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.9

Radius: 9.3

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.49 AU - 1.49 AU

Year: 1156 Days

Day: 13.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 17,519,199 km

• M1: 125,812 km (0.036 R)
• M2: 185,202 km (0.119 R)
• M3: 269,127 km (0.083 R)
• M4: 341,682 km (0.116 R)
• M5: 413,788 km (0.096 R)
• M6: 598,391 km (0.067 R)
• M7: 683,662 km (0.092 R)
• M8: 835,654 km (0.112 R)
• M9: 992,432 km (0.094 R)
• M10: 1,130,661 km (0.089 R)
• M11: 1,320,351 km (0.083 R)
• M12: 1,434,494 km (0.031 R)
• M13: 1,941,481 km (0.065 R)
• M14: 2,054,577 km (0.1 R)
• M15: 2,116,511 km (0.114 R)
• M16: 2,178,893 km (0.055 R)
• M17: 2,296,627 km (0.05 R)
• M18: 2,379,354 km (0.096 R)
• M19: 2,519,677 km (0.091 R)
• M20: 2,652,969 km (0.1 R)
• M21: 2,857,469 km (0.096 R)
• M22: 2,916,859 km (0.06 R)
• M23: 3,240,589 km (0.085 R)
• M24: 3,354,732 km (0.058 R)
• M25: 3,427,886 km (0.048 R)
• M26: 3,618,772 km (0.078 R)
• M27: 3,748,025 km (0.118 R)
• M28: 4,022,088 km (0.099 R)
• M29: 4,133,688 km (0.063 R)
• M30: 4,234,817 km (0.106 R)
• M31: 4,659,824 km (0.082 R)
• M32: 4,847,869 km (0.077 R)
• M33: 5,002,403 km (0.105 R)
• M34: 5,267,790 km (0.113 R)
• M35: 5,341,093 km (0.046 R)
• M36: 5,426,812 km (0.097 R)
• M37: 5,875,606 km (0.103 R)
• M38: 6,040,612 km (0.112 R)
• M39: 6,258,577 km (0.065 R)
• M40: 6,336,218 km (0.093 R)
• M41: 6,584,101 km (0.059 R)
• M42: 6,742,226 km (0.036 R)
• M43: 6,808,498 km (0.065 R)
• M44: 7,360,365 km (0.095 R)
• M45: 7,524,623 km (0.102 R)
• M46: 7,593,438 km (0.082 R)
• M47: 7,731,667 km (0.091 R)
• M48: 8,038,642 km (0.1 R)
• M49: 8,179,563 km (0.068 R)
• M50: 8,478,011 km (0.079 R)
• M51: 8,751,326 km (0.035 R)
• M52: 8,838,242 km (0.101 R)
• M53: 8,910,797 km (0.115 R)
• M54: 8,968,991 km (0.041 R)
• M55: 9,041,995 km (0.089 R)
• M56: 9,277,013 km (0.064 R)
• M57: 9,350,765 km (0.112 R)
• M58: 9,677,935 km (0.112 R)
• M59: 9,767,843 km (0.068 R)
• M60: 9,918,189 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.4

Radius: 13.9

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.32 AU - 4.46 AU

Year: 4878 Days

Day: 7.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 17,519,199 km

• M1: 184,903 km (0.117 R)
• M2: 491,878 km (0.085 R)
• M3: 597,195 km (0.117 R)
• M4: 787,483 km (0.093 R)
• M5: 1,130,212 km (0.091 R)
• M6: 1,255,276 km (0.1 R)
• M7: 1,349,223 km (0.081 R)
• M8: 1,570,329 km (0.112 R)
• M9: 2,007,155 km (0.1 R)
• M10: 2,261,471 km (0.113 R)
• M11: 2,392,818 km (0.113 R)
• M12: 2,786,709 km (0.08 R)
• M13: 2,912,072 km (0.119 R)
• M14: 3,120,163 km (0.071 R)
• M15: 3,399,612 km (0.081 R)
• M16: 3,584,963 km (0.072 R)
• M17: 3,930,684 km (0.096 R)
• M18: 4,072,054 km (0.087 R)
• M19: 4,161,214 km (0.108 R)
• M20: 4,561,688 km (0.108 R)
• M21: 4,747,937 km (0.082 R)
• M22: 5,166,512 km (0.032 R)
• M23: 5,557,561 km (0.106 R)
• M24: 5,938,138 km (0.118 R)
• M25: 6,306,448 km (0.071 R)
• M26: 6,619,107 km (0.112 R)
• M27: 6,958,395 km (0.103 R)
• M28: 7,259,985 km (0.092 R)
• M29: 7,654,025 km (0.066 R)
• M30: 7,876,029 km (0.105 R)
• M31: 8,235,662 km (0.089 R)
• M32: 8,394,685 km (0.047 R)
• M33: 8,762,097 km (0.076 R)
• M34: 9,087,921 km (0.08 R)
• M35: 9,417,784 km (0.117 R)
• M36: 9,584,287 km (0.094 R)
• M37: 10,113,714 km (0.04 R)
• M38: 10,259,871 km (0.075 R)
• M39: 10,382,092 km (0.104 R)
• M40: 10,652,864 km (0.03 R)
• M41: 10,801,415 km (0.041 R)
• M42: 10,925,880 km (0.094 R)
• M43: 11,402,948 km (0.102 R)
• M44: 11,504,226 km (0.113 R)
• M45: 12,377,728 km (0.117 R)
• M46: 12,638,627 km (0.065 R)
• M47: 13,086,523 km (0.11 R)
• M48: 13,405,764 km (0.08 R)
• M49: 13,835,559 km (0.108 R)
• M50: 14,297,069 km (0.11 R)
• M51: 14,681,086 km (0.064 R)
• M52: 14,819,015 km (0.063 R)
• M53: 15,179,696 km (0.05 R)
• M54: 15,571,493 km (0.075 R)
• M55: 15,825,061 km (0.039 R)
• M56: 16,709,035 km (0.084 R)
• M57: 16,910,842 km (0.107 R)
• M58: 17,084,526 km (0.119 R)
• M59: 17,433,537 km (0.033 R)
• M60: 17,579,695 km (0.099 R)
• M61: 17,902,676 km (0.052 R)
• M62: 18,197,983 km (0.111 R)
• M63: 19,304,708 km (0.104 R)
• M64: 19,973,111 km (0.087 R)
• M65: 20,649,144 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.4

Radius: 13.7

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.58 AU - 4.24 AU

Year: 4916 Days

Day: 14.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 17,519,199 km

• M1: 187,745 km (0.078 R)
• M2: 314,455 km (0.06 R)
• M3: 471,233 km (0.099 R)
• M4: 646,562 km (0.115 R)
• M5: 743,801 km (0.069 R)
• M6: 864,676 km (0.079 R)
• M7: 974,181 km (0.111 R)
• M8: 1,138,141 km (0.111 R)
• M9: 1,539,661 km (0.116 R)
• M10: 1,710,502 km (0.103 R)
• M11: 1,912,010 km (0.095 R)
• M12: 2,009,698 km (0.083 R)
• M13: 2,109,031 km (0.111 R)
• M14: 2,197,443 km (0.075 R)
• M15: 2,590,886 km (0.081 R)
• M16: 2,782,221 km (0.079 R)
• M17: 2,907,883 km (0.112 R)
• M18: 3,078,275 km (0.073 R)
• M19: 3,310,900 km (0.082 R)
• M20: 3,534,250 km (0.077 R)
• M21: 3,640,165 km (0.048 R)
• M22: 3,762,686 km (0.1 R)
• M23: 3,855,436 km (0.11 R)
• M24: 3,980,351 km (0.101 R)
• M25: 4,395,784 km (0.077 R)
• M26: 4,493,621 km (0.083 R)
• M27: 4,724,899 km (0.118 R)
• M28: 5,233,831 km (0.115 R)
• M29: 5,512,532 km (0.107 R)
• M30: 5,939,783 km (0.089 R)
• M31: 6,414,906 km (0.103 R)
• M32: 6,544,907 km (0.088 R)
• M33: 6,788,751 km (0.049 R)
• M34: 6,921,295 km (0.114 R)
• M35: 7,035,588 km (0.083 R)
• M36: 7,208,224 km (0.11 R)
• M37: 7,734,659 km (0.092 R)
• M38: 8,233,418 km (0.026 R)
• M39: 8,354,592 km (0.072 R)
• M40: 8,558,045 km (0.026 R)
• M41: 9,303,940 km (0.095 R)
• M42: 9,536,116 km (0.081 R)
• M43: 9,941,526 km (0.111 R)
• M44: 10,049,237 km (0.069 R)
• M45: 10,505,660 km (0.03 R)
• M46: 10,857,963 km (0.115 R)
• M47: 11,080,116 km (0.12 R)
• M48: 11,596,827 km (0.089 R)
• M49: 11,846,805 km (0.12 R)
• M50: 12,121,616 km (0.118 R)
• M51: 12,537,648 km (0.062 R)
• M52: 12,888,006 km (0.094 R)
• M53: 13,123,324 km (0.067 R)
• M54: 13,646,168 km (0.1 R)
• M55: 13,742,060 km (0.111 R)
• M56: 14,394,457 km (0.056 R)
• M57: 14,736,886 km (0.093 R)
• M58: 14,835,172 km (0.117 R)
• M59: 14,933,757 km (0.109 R)
• M60: 15,081,859 km (0.119 R)
• M61: 15,981,391 km (0.06 R)
• M62: 16,616,434 km (0.082 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 18,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit