🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

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: 704.9

Radius: 11.9

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.92 AU - 1.08 AU

Year: 678 Days

Day: 7.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 51,098,012 km

• M1: 172,038 km (0.06 R)
• M2: 264,040 km (0.099 R)
• M3: 436,227 km (0.092 R)
• M4: 526,884 km (0.07 R)
• M5: 602,431 km (0.107 R)
• M6: 706,700 km (0.111 R)
• M7: 802,293 km (0.103 R)
• M8: 946,655 km (0.109 R)
• M9: 1,237,922 km (0.096 R)
• M10: 1,324,839 km (0.06 R)
• M11: 1,478,775 km (0.043 R)
• M12: 1,571,376 km (0.077 R)
• M13: 1,714,242 km (0.079 R)
• M14: 1,804,898 km (0.053 R)
• M15: 1,882,988 km (0.054 R)
• M16: 2,049,940 km (0.104 R)
• M17: 2,184,279 km (0.05 R)
• M18: 2,306,051 km (0.076 R)
• M19: 2,532,842 km (0.044 R)
• M20: 2,775,340 km (0.11 R)
• M21: 3,016,940 km (0.064 R)
• M22: 3,300,428 km (0.12 R)
• M23: 3,379,266 km (0.108 R)
• M24: 3,467,679 km (0.098 R)
• M25: 3,646,747 km (0.088 R)
• M26: 3,819,682 km (0.117 R)
• M27: 3,911,984 km (0.114 R)
• M28: 4,004,885 km (0.115 R)
• M29: 4,089,108 km (0.058 R)
• M30: 4,393,689 km (0.072 R)
• M31: 4,568,270 km (0.117 R)
• M32: 4,676,130 km (0.114 R)
• M33: 4,774,865 km (0.114 R)
• M34: 5,085,729 km (0.086 R)
• M35: 5,228,146 km (0.076 R)
• M36: 5,310,276 km (0.117 R)
• M37: 5,496,375 km (0.114 R)
• M38: 5,611,267 km (0.117 R)
• M39: 5,928,713 km (0.087 R)
• M40: 6,046,596 km (0.108 R)
• M41: 6,186,919 km (0.114 R)
• M42: 6,361,051 km (0.047 R)
• M43: 6,547,899 km (0.058 R)
• M44: 6,871,030 km (0.054 R)
• M45: 7,051,445 km (0.12 R)
• M46: 7,359,617 km (0.081 R)
• M47: 7,555,889 km (0.098 R)
• M48: 7,847,755 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.5

Radius: 8.8

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.77 AU - 2.73 AU

Year: 2289 Days

Day: 11.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 51,098,012 km

• M1: 188,344 km (0.083 R)
• M2: 249,080 km (0.092 R)
• M3: 320,588 km (0.044 R)
• M4: 427,700 km (0.05 R)
• M5: 504,444 km (0.079 R)
• M6: 578,944 km (0.087 R)
• M7: 757,115 km (0.069 R)
• M8: 817,552 km (0.118 R)
• M9: 981,362 km (0.076 R)
• M10: 1,278,314 km (0.098 R)
• M11: 1,426,565 km (0.038 R)
• M12: 1,569,431 km (0.1 R)
• M13: 1,845,589 km (0.101 R)
• M14: 2,026,154 km (0.109 R)
• M15: 2,149,871 km (0.104 R)
• M16: 2,791,646 km (0.062 R)
• M17: 3,386,447 km (0.102 R)
• M18: 3,474,560 km (0.086 R)
• M19: 3,668,289 km (0.074 R)
• M20: 3,926,944 km (0.088 R)
• M21: 4,019,695 km (0.083 R)
• M22: 4,446,049 km (0.071 R)
• M23: 4,640,227 km (0.113 R)
• M24: 4,738,363 km (0.088 R)
• M25: 4,936,730 km (0.085 R)
• M26: 5,070,470 km (0.053 R)
• M27: 5,290,379 km (0.114 R)
• M28: 5,410,207 km (0.118 R)
• M29: 5,548,136 km (0.12 R)
• M30: 5,652,406 km (0.104 R)
• M31: 5,810,082 km (0.085 R)
• M32: 5,915,848 km (0.09 R)
• M33: 6,075,918 km (0.077 R)
• M34: 6,237,483 km (0.073 R)
• M35: 6,418,497 km (0.081 R)
• M36: 6,473,249 km (0.083 R)
• M37: 6,693,458 km (0.106 R)
• M38: 6,934,908 km (0.071 R)
• M39: 7,009,857 km (0.065 R)
• M40: 7,141,503 km (0.086 R)
• M41: 7,734,509 km (0.104 R)
• M42: 7,812,150 km (0.054 R)
• M43: 7,909,539 km (0.115 R)
• M44: 8,145,155 km (0.066 R)
• M45: 8,403,062 km (0.052 R)
• M46: 8,784,686 km (0.086 R)
• M47: 8,865,768 km (0.098 R)
• M48: 9,171,995 km (0.069 R)
• M49: 9,233,629 km (0.07 R)
• M50: 10,217,834 km (0.054 R)
• M51: 10,754,890 km (0.054 R)
• M52: 10,950,564 km (0.107 R)
• M53: 11,081,612 km (0.119 R)
• M54: 11,433,616 km (0.103 R)
• M55: 12,466,140 km (0.103 R)
• M56: 12,534,506 km (0.096 R)
• M57: 12,786,280 km (0.062 R)
• M58: 12,901,171 km (0.066 R)
• M59: 13,294,763 km (0.101 R)
• M60: 13,551,622 km (0.101 R)
• M61: 14,022,706 km (0.113 R)
• M62: 14,141,337 km (0.102 R)
• M63: 14,523,111 km (0.102 R)
• M64: 15,005,115 km (0.09 R)
• M65: 15,836,580 km (0.115 R)
• M66: 16,257,997 km (0.101 R)
• M67: 16,557,642 km (0.096 R)
• M68: 16,632,890 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.9

Radius: 14.7

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.57 AU - 5.77 AU

Year: 6845 Days

Day: 5.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 51,098,012 km

• M1: 207,343 km (0.094 R)
• M2: 301,440 km (0.106 R)
• M3: 499,657 km (0.042 R)
• M4: 701,764 km (0.12 R)
• M5: 838,047 km (0.108 R)
• M6: 1,052,870 km (0.046 R)
• M7: 1,176,587 km (0.117 R)
• M8: 1,268,291 km (0.116 R)
• M9: 1,440,029 km (0.105 R)
• M10: 1,969,905 km (0.051 R)
• M11: 2,297,823 km (0.115 R)
• M12: 2,415,108 km (0.086 R)
• M13: 2,510,402 km (0.079 R)
• M14: 2,816,778 km (0.093 R)
• M15: 3,096,526 km (0.083 R)
• M16: 3,266,320 km (0.053 R)
• M17: 3,466,033 km (0.069 R)
• M18: 3,766,426 km (0.088 R)
• M19: 3,976,311 km (0.103 R)
• M20: 4,218,810 km (0.106 R)
• M21: 4,392,941 km (0.08 R)
• M22: 4,629,007 km (0.096 R)
• M23: 4,899,629 km (0.1 R)
• M24: 5,268,687 km (0.09 R)
• M25: 5,823,247 km (0.097 R)
• M26: 5,920,186 km (0.101 R)
• M27: 6,446,621 km (0.049 R)
• M28: 6,953,907 km (0.036 R)
• M29: 7,091,388 km (0.062 R)
• M30: 7,351,539 km (0.066 R)
• M31: 7,738,997 km (0.099 R)
• M32: 8,260,046 km (0.108 R)
• M33: 8,424,155 km (0.115 R)
• M34: 8,773,915 km (0.047 R)
• M35: 8,997,414 km (0.104 R)
• M36: 9,128,612 km (0.107 R)
• M37: 9,431,099 km (0.101 R)
• M38: 10,065,244 km (0.054 R)
• M39: 10,181,930 km (0.099 R)
• M40: 10,456,293 km (0.079 R)
• M41: 10,713,152 km (0.078 R)
• M42: 11,092,533 km (0.106 R)
• M43: 11,374,824 km (0.117 R)
• M44: 12,008,371 km (0.093 R)
• M45: 12,132,387 km (0.083 R)
• M46: 12,444,149 km (0.082 R)
• M47: 12,632,493 km (0.097 R)
• M48: 12,864,070 km (0.062 R)
• M49: 13,631,657 km (0.083 R)
• M50: 13,739,368 km (0.104 R)
• M51: 14,195,192 km (0.045 R)
• M52: 14,348,381 km (0.105 R)
• M53: 14,656,103 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53.7

Radius: 7.3

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.9 AU - 7.26 AU

Year: 10168 Days

Day: 23.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 51,098,012 km

• M1: 144,811 km (0.071 R)
• M2: 281,394 km (0.111 R)
• M3: 425,157 km (0.053 R)
• M4: 584,628 km (0.089 R)
• M5: 639,082 km (0.08 R)
• M6: 763,548 km (0.117 R)
• M7: 1,036,564 km (0.031 R)
• M8: 1,103,883 km (0.103 R)
• M9: 1,437,486 km (0.089 R)
• M10: 2,035,877 km (0.104 R)
• M11: 2,192,955 km (0.116 R)
• M12: 2,458,641 km (0.082 R)
• M13: 2,734,649 km (0.039 R)
• M14: 2,956,204 km (0.045 R)
• M15: 3,020,531 km (0.074 R)
• M16: 3,101,762 km (0.12 R)
• M17: 3,707,484 km (0.071 R)
• M18: 4,607,764 km (0.087 R)
• M19: 4,720,262 km (0.057 R)
• M20: 4,986,097 km (0.107 R)
• M21: 5,276,616 km (0.078 R)
• M22: 5,894,007 km (0.069 R)
• M23: 6,016,228 km (0.069 R)
• M24: 6,873,424 km (0.056 R)
• M25: 7,196,555 km (0.106 R)
• M26: 7,392,828 km (0.119 R)
• M27: 7,790,608 km (0.098 R)
• M28: 7,880,068 km (0.086 R)
• M29: 8,014,706 km (0.097 R)
• M30: 8,469,184 km (0.091 R)
• M31: 8,515,111 km (0.082 R)
• M32: 9,331,766 km (0.075 R)
• M33: 9,809,731 km (0.114 R)
• M34: 9,930,456 km (0.093 R)
• M35: 9,978,926 km (0.109 R)
• M36: 10,566,247 km (0.119 R)
• M37: 11,139,656 km (0.056 R)
• M38: 11,189,921 km (0.106 R)
• M39: 11,928,336 km (0.046 R)
• M40: 12,108,900 km (0.079 R)
• M41: 12,186,542 km (0.089 R)
• M42: 12,629,950 km (0.082 R)
• M43: 12,813,955 km (0.096 R)
• M44: 13,105,073 km (0.075 R)
• M45: 13,211,437 km (0.092 R)
• M46: 13,720,668 km (0.085 R)
• M47: 16,735,065 km (0.039 R)
• M48: 16,821,533 km (0.105 R)
• M49: 17,314,906 km (0.116 R)
• M50: 17,930,950 km (0.104 R)
• M51: 18,078,603 km (0.047 R)
• M52: 19,395,962 km (0.062 R)
• M53: 19,517,286 km (0.075 R)
• M54: 19,578,023 km (0.106 R)
• M55: 20,096,828 km (0.077 R)
• M56: 20,620,271 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.5

Radius: 7.4

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 8.11 AU - 13.23 AU

Year: 23639 Days

Day: 20.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 51,098,012 km

• M1: 258,505 km (0.035 R)
• M2: 531,072 km (0.045 R)
• M3: 679,474 km (0.1 R)
• M4: 1,098,048 km (0.087 R)
• M5: 1,492,239 km (0.098 R)
• M6: 2,081,206 km (0.086 R)
• M7: 2,706,824 km (0.101 R)
• M8: 3,667,242 km (0.112 R)
• M9: 3,987,232 km (0.107 R)
• M10: 4,518,005 km (0.056 R)
• M11: 4,654,139 km (0.046 R)
• M12: 5,463,314 km (0.091 R)
• M13: 5,902,683 km (0.113 R)
• M14: 6,737,439 km (0.114 R)
• M15: 7,287,810 km (0.119 R)
• M16: 8,473,223 km (0.11 R)
• M17: 9,368,417 km (0.03 R)
• M18: 11,432,269 km (0.083 R)
• M19: 14,424,077 km (0.096 R)
• M20: 16,842,626 km (0.105 R)
• M21: 18,017,268 km (0.077 R)
• M22: 18,723,669 km (0.118 R)
• M23: 19,883,951 km (0.091 R)
• M24: 20,219,798 km (0.094 R)
• M25: 20,557,440 km (0.093 R)
• M26: 22,099,794 km (0.079 R)
• M27: 24,153,923 km (0.081 R)
• M28: 24,452,370 km (0.068 R)
• M29: 24,992,568 km (0.093 R)
• M30: 25,536,656 km (0.091 R)
• M31: 26,329,674 km (0.08 R)
• M32: 28,504,229 km (0.09 R)
• M33: 29,326,419 km (0.062 R)
• M34: 29,389,998 km (0.095 R)
• M35: 30,671,154 km (0.087 R)
• M36: 31,905,037 km (0.103 R)
• M37: 33,287,621 km (0.075 R)
• M38: 34,019,603 km (0.11 R)
• M39: 35,499,575 km (0.097 R)
• M40: 35,906,780 km (0.069 R)
• M41: 36,383,848 km (0.119 R)
• M42: 36,588,946 km (0.059 R)
• M43: 37,000,341 km (0.036 R)
• M44: 37,482,195 km (0.06 R)
• M45: 40,699,896 km (0.086 R)
• M46: 42,126,461 km (0.078 R)
• M47: 43,134,601 km (0.053 R)
• M48: 43,859,702 km (0.086 R)
• M49: 44,954,759 km (0.09 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 148 - 11,335 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit